Patent Abstract:
A cosmetic dispenser including a container, a dispensing part connected to the container through a connecting part, and a cap removably covering the dispensing part. The cap is rotatable to rotate the dispensing part therewith thereby moving the dispensing part between a closed position in which a switching pole of the connecting part blocks an opening inside the dispensing part, and an open position in which the opening is moved away from the switching pole and the content stored inside the container is able to be transmitted to the dispensing part.

Full Description:
CROSS-REFERENCE TO RELATED PATENT APPLICATIONS 
   This application claims the benefit of Korean Patent Application No. 10-2006-0124937, filed on 8 Dec. 2006, in the Korean Intellectual Property Office, the disclosure of which is incorporated herein in its entirety by reference. 
   BACKGROUND OF THE INVENTION 
   1. Field of the Invention 
   The present invention relates to a cosmetic case for containing an oily or watery tint-care cosmetic, more particularly, to a cosmetic case having a content transmitting path to a nozzle tip for discharging a cosmetic contained in a container and for rubbing the discharged cosmetic to a desired portion of the skin. The nozzle tip may be closed or opened in accordance with covering or uncovering of a cap, which also protects the nozzle tip from being loosened when dispensing the cosmetic. 
   2. Description of the Related Art 
   For the purpose of skin protection of beauty, ladies usually makeup with a tint-care cosmetic such as foundation, lipstick/lip gloss, eye cream, eye gel, ball touch, concealer, etc, after makeup with a skin-care cosmetic. 
   Not only appropriate structure of a container for maintaining the tint-care cosmetic differs from each other according to the usage and the component of the tint-care cosmetic but also the way how to makeup differs from each other according to the structure of the container. 
   There is one type of tint-care cosmetic for which a separate instrument for example, a powder puff, is used to makeup while there is another type which is contained in a container, is discharged through a nozzle and then rubbed on a desired portion of the skin by using the nozzle tip to makeup. 
   For example, tint-care cosmetics that are rubbed on a desired portion of the skin to makeup include lipstick, lip gloss, foundation, eye cream, etc, can be referred to. 
   Because those tint-care cosmetics are of oily gel type, it is possible to makeup by rubbing discharged tint-care cosmetic through the nozzle tip on the skin directly. Also because the discharged tint-care cosmetic is rubbed on the skin when performing makeup, not only it can permeate through the skin easily but also an effective makeup can be performed even with a small amount. 
   Because those tint-care cosmetic to be rubbed on the skin when makeup, including lipstick, lip gloss, ball touch, foundation, eye cream, eye gel, etc, are of oily gel type, it is preferable to prevent oil component from evaporating and to prevent the contained tint-care cosmetic in the container from contacting with the air. 
   In a conventional tube-type cosmetic case that discharges an oily gel-type tint-care cosmetic through a nozzle tip, a switching pole which is provided at the inside bottom portion of a cap is inserted into a discharging hole of the nozzle tip so that the content is blocked from being contacted with the air and an oily component of the content is blocked from being evaporated. 
   However, in such a conventional tube-type cosmetic case the switching pole may be bent and break if the pole is not aligned properly and inserted into the discharging hole when putting the cap on. 
   If the switching pole, which is provided at the inside bottom of the cap, is broken, it becomes impossible to block the discharging hole. Thus, air can be introduced into the container where the tint-care cosmetic is contained so that the tint-care cosmetic becomes hardened because the oily component which is contained in the tint-care cosmetic can evaporate. 
   Further, if the discharging hole remains open due to the broken switching pole, various problems can happen. For example, the content can spill out from the container when the container is pressed by an outer force or the container is placed upside down, the inside of the cap can become dirty with the discharged content, the unnecessarily discharged content becomes useless if it gets hardened, etc. 
   Further in the conventional cosmetic case with the nozzle tip, an opening portion of the container is deformed easily by the shock from the outside because the container, in which content is contained, is made by a soft tube in order that the content can be discharged easily through the nozzle tip. 
   If the nozzle tip is loosened from the container, air can be introduced through a connecting part and oily component of the content can evaporate thereby the content becomes hardened. Further the content can leak out from the container thereby the leaked content can stick to articles in the carrying bag and the interior of the carrying bag can become dirty. 
   To solve the problems of the conventional tube-type cosmetic case as described above, the applicant of the present invention have disclosed a cosmetic case capable of blocking outside air from being contacted to the oily gel-type tint-care cosmetic, which is contained in the container, so that not only the problem that the tint-care cosmetic gels harden but also other problems those can be occurred due to the opened discharging hole of the nozzle tip can be solved through the Korean registered utility invention No. 385091. 
   The registered invention has a container, in which the content is contained, a content outlet which is located at the opening part of the case through of an outer body, a switching adjustment part having a switching knob which is provided to open or close the content outlet selectively, an outer body on which a nozzle tip is provided at the upper portion and which is assembled to the outside of the switching adjustment part, and a cap to press the switching knob, which is protruded from the side of the outer body, in order to block the content outlet. 
   The registered invention opens or closes the content outlet selectively by the cap which is separated or installed with respect to the container. 
   If the cap is installed to the container, the switching knob of the switching adjustment part at the inside of the cap is restrained to close up inwardly so that a pressing pole of the switching knob presses the content outlet to be blocked. 
   Thus, the tint-care cosmetic in the case is protected from being contacted with the air and from becoming hardened. 
   When makeup using the tint-care cosmetic which is contained in the case stably, because the content outlet is blocked, the cap should be separated from the cosmetic case. 
   If the cap is separated from the cosmetic case, the switching knob of the switching adjustment part, which has been pressed by the inside of the cap, is set to free and the pressing pole is detached from the content outlet because the switching knob is protruded by the inherent elastic force. 
   If the pressing pole of the switching knob is detached, the content outlet is restored to an original state to open the content transmitting path because it is made by an elastic material (for example, rubber). 
   If the content transmitting path of the content outlet is opened, the content which is contained in the cosmetic case can be discharged through the nozzle tip and makeup can be performed by rubbing the discharged content to the desired portion of the skin with the nozzle tip. 
   When discharging the content in the container through the nozzle tip, the content is discharged from the nozzle tip with the cosmetic case placed upside down. 
   When the container is of a soft tube-type capable to press to discharge, the content is discharged by pressing the container. 
   After finishing makeup, the content outlet is blocked with the cap covered over the nozzle tip to maintain. 
   The registered invention is advantages in that the oily gel-type tint-care cosmetic can be used stably because the air is protected from being introduced into the inside of the cosmetic case where the tint-care cosmetic is contained. However, large number of the parts of the nozzle tip reduces productivity according to an assembling process and causes the cost increased. 
   Thus, it is necessary to simplify the structure in order to reduce the cost as well as to perform airtight process stably. 
   SUMMARY OF THE INVENTION 
   An object of the present invention is to provide a cosmetic case capable of solving the problem that the oily or watery tint-care cosmetic is unnecessarily leaked out and hardened when it is carried or maintained. 
   Another object of the present invention is to provide a cosmetic case capable of improving credibility of product because it can make the customer who uses the product feel the sense that he/she felt at first purchase without evaporation of the oily or watery component by effectively blocking the content in the container from being contacted with the air. 
   Still another object of the present invention is to provide a cosmetic case capable of improving productivity in accordance with assembly process by simplifying the structure of the nozzle tip and reduction of the cost can be also expected accordingly. 
   Still another object of the present invention is to provide a cosmetic case capable of improving the durability of the opening portion  31  by installing ratchet projection  33  at the opening portion  31  of the soft tube type container  30 . 
   Still another object of the present invention is to provide a cosmetic case capable of protecting the content from becoming harden due to contact with the air or evaporation of the oily or watery component because the elastic ratchet projection  16 , which is provided on the connecting part  23  of the nozzle tip  20 , is engaged with the ratchet projection  33 , which are provided on the opening portion  31 , so that loosening cannot happen even if a rotating force in the screw-loosening direction at the installed nozzle tip  20  is applied. 
   Still another object of the present invention is to provide a cosmetic case capable of improving consumer&#39;s credibility of the cosmetic case with the nozzle tip because the content is protected from being leaked to lose and the interior of a carrying case is protected from getting dirty as the leaked content sticks to other articles. 
   The cosmetic case according to the present invention includes a container  30  whose opening portion  31  for discharging the contained content is formed in layers, a thread is provided on a lower outer circumference portion so that a nozzle tip connecting part  10  can be installed by screwing and a ratchet projection  33  is provided on an upper circumference portion; a nozzle tip connecting part  10  where an elastic ratchet projection  16 , which is supported in the screw-loosening direction with respect to the ratchet projection  33  of the container  30 , is provided in parallel with the outer side of a content path  15 ; a spiral guiding rail  41  which ensures a nozzle tip  20  elevated upwardly or downwardly is provided and a spiral supporting rail  12  is provided in parallel over the spiral guiding rail  11  on the outer circumference portion; and a switching pole  13  is provided on the inner content transmitting path  15  through a rib  14 ; a nozzle tip  20  having a discharging tube  21  where a content transmitting path  22 , which is connected to a discharging hole  22   a , is provided inside; a connecting part  21  which is provided at the bottom portion of the discharging tube  21 ; an elevating rail  24 , which is guided along a spiral guiding rail  11  and supported by a spiral supporting rail  12 , is provided on the interior side of the connecting part  21 ; and a groove  27  which is provided on the outer circumference portion; and a cap  40  where a key projection  42  which is inserted into the groove  27  of the nozzle tip  20 ; and a guiding projection  41  which is guided along the cap closing guiding rail  17  of the nozzle tip connecting part  10  are provided. 
   Additional aspects and/or advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention. 

   
     BRIEF DESCRIPTION OF THE DRAWINGS 
     The above and other features and advantages of the present invention will become more apparent by describing in detail preferred embodiments thereof with reference to the attached drawings in which: 
       FIG. 1  is a disassembled perspective view illustrating a cosmetic case according to the present invention; 
       FIG. 2  is an assembled sectional view of the cosmetic case according to the present invention; 
       FIG. 3  is a disassembled perspective view of a nozzle of the cosmetic case according to the present invention, illustrating a supporting thread of a screw which is provided in a connecting part; 
       FIG. 4  is a disassembled perspective view illustrating a content transmitting tube of the nozzle tip of the cosmetic case according to the present invention; 
       FIG. 5  is a sectional view illustrating the state that a content transmitting path is achieved in the cosmetic case according to the present invention; 
       FIG. 6  is a sectional view illustrating the initial state of the process that blocks the transmitting path of the nozzle tip  20  in the cosmetic case according to the present invention; 
       FIG. 7  is a sectional view illustrating the intermediate state of the process that blocks the transmitting path of the nozzle tip  20  in the cosmetic case according to the present invention; 
       FIG. 8  is a sectional view illustrating the final state of the process that blocks the transmitting path of the nozzle tip  20  in the cosmetic case according to the present invention; 
       FIG. 9  is a sectional view illustrating the state that an elastic ratchet projection, which is provided on a nozzle tip connecting part, is being supported by the ratchet projection of the cosmetic case according to the present invention; and 
       FIG. 10  shows another embodiment of the nozzle in the cosmetic case according to the present invention. 
   

   BRIEF DESCRIPTION OF NUMERALS IN DRAWINGS 
   
     
       
             
             
             
             
           
         
             
                 
             
           
           
             
               10: 
               nozzle tip connecting part 
               11: 
               spiral guiding rail 
             
             
               11a: 
               tilted guiding side 
               11b: 
               settling side 
             
             
               11c: 
               stopper 
               11d: 
               ledged side 
             
             
               12: 
               spiral supporting rail 
               13: 
               switching pole 
             
             
               14: 
               rib 
               15: 
               content transmitting path 
             
             
               16: 
               elastic ratchet projection 
               20: 
               nozzle tip 
             
             
               17: 
               cap closing guiding rail 
               17a: 
               locking groove 
             
             
               21: 
               discharging tube 
               22: 
               content transmitting tube 
             
             
               22a: 
               discharging hole 
               22b: 
               tube-widening portion 
             
             
               23: 
               connecting part 
               24: 
               elevating rail 
             
             
               25: 
               guiding projection 
               26: 
               supporting thread 
             
             
               27: 
               groove 
               30: 
               container 
             
             
               31: 
               opening portion 
               32: 
               upper circumference portion 
             
             
               33: 
               ratchet projection 
               40: 
               cap 
             
             
               41: 
               guiding projection 
               42: 
               key projection 
             
             
                 
             
           
        
       
     
   
   DETAILED DESCRIPTION OF THE INVENTION 
   Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. The embodiments are described below to explain the present invention by referring to the figures. For the sake of clearness and conciseness, technology related to the present invention that is not novel and is well known in the art to which present invention pertains will not be described herein. 
   As shown in  FIG. 1  through  FIG. 9 , the cosmetic case according to the present invention has a container  30  in which the content is contained, a nozzle tip connecting part  10  which is installed to the opening portion of the container  30 , a nozzle tip  20  which is installed to the nozzle tip connecting part  10  and elevates upwardly or downwardly, and a cap  40  to protect the nozzle tip  20 . 
   The container  30  is of a soft tube-type so that the contained content is pressed to discharge and the opening portion  31  is formed in layers so that it can be classified into a larger external diameter and a smaller external diameter. 
   Threads are provided on the outer circumference portion with the larger external diameter of the opening portion  31  in order that the nozzle tip connection part  10  can be installed by screwing it onto the opening portion  31 . 
   Further ratchet projection  33  is provided on both sides of the upper circumference portion  32  with the smaller outer diameter of the opening portion  31 . 
   The ratchet projection  33  is formed in order that the nozzle tip connecting part  10  can be rotated toward a screw-tightening direction while it is prevented from being rotated toward a screw-loosening direction. 
   An elastic ratchet projection  16  is provided so that it can be climbed over the ratchet projection  33  of the opening portion  31  when the nozzle tip connecting part  10  is installed to the position neighboring to the outside of the content transmitting path  15  whilst it is engaged with the ratchet projection  33  of the opening portion  31  when a rotating force is applied to the opening portion  31  toward a screw loosening direction. 
   Basically, the elastic ratchet projection  16  performs a role to block the nozzle tip connecting part  10  from being rotated in the screw loosening direction. But the elastic ratchet projection  16  is configured to be modified elastically in order to climb over the ratchet projection  33  which are provided on the opening portion  31  of the container  30  when the nozzle tip connecting part  10  is rotated with a large force in the screw loosening direction. 
   Threads are provided on the inside of the nozzle tip connecting part  10  and a spiral guiding rail  11  is provided on the upper circumference portion  32  in order that it can be screwed to connect to the opening portion  31  of the container  30 . 
   The spiral guiding rail  11  has a tilted guiding side  11   a , which is protruded from the outer circumference portion in order to guide a elevating rail  24  of the nozzle tip  20 , a setting side  11   b  on its upper portion, on which a shorter guiding projection  25   b  of guiding projection  25  of the elevating rail  24  of the nozzle tip  20  is settled, and a stopper  11   c , which is protruded upwardly and restrains the movement of the longer guiding projection  25   b , neighboring to the settling side  11   b.    
   The spiral guiding rail  11  is formed on the outer circumference portion in opposite directions. 
   A spiral supporting rail  12  is provided on the upper portion of the spiral guiding rail  11 . The upper portion of the elevating rail  24  of the nozzle tip  20  is supported to guide in the parallel direction with respect to the spiral guiding rail  11 . 
   The spiral supporting rail  12  is formed on the outer circumference portion in opposite directions. 
   A switching pole  13  is provided on the content transmitting path, which is provided in the nozzle tip connecting part  10 , through a rib  14 . The switching pole  13  is inserted into the content transmitting path  22  of the nozzle tip  20  to switch the content transmitting path  22  selectively. 
   A cap closing guiding rail  17  is provided at the lower portion of the spiral guiding rail  11  of the nozzle tip connecting part  10  in opposite directions. The guiding projection  41  of the cap  40  is guided by the cap closing guide rail  17 . 
   A camping groove  17   a  is provided at the lower portion of the cap closing guiding rail  17 . The installment of the cap  40  is maintained by the cap closing guide rail  17 . 
   The nozzle tip  20 , which is installed to the nozzle tip connecting part  10 , is configured with a discharging tube  21  and a connecting part  23 . 
   The content transmitting path  22 , by which the cosmetic is transmitted, is provided in the discharging tube  21  and the content transmitting path  22  is connected to the discharging hole  22   a.    
   The content transmitting path  22  has a tube-widening portion  22   b  and the inner diameter of the tube-widening portion  22   b  is larger than the outer diameter of the switching pole  13  of the content transmitting path  22 . 
   The connecting part  23  is provided at the lower portion of the discharging tube  21  and an elevating rail  24  is provided at the inner side of the connecting part  23 . 
   The guiding projection  25  is provided at the bottom of the one end of the elevating rail  24  and the guiding projection  25  is guided to climb over the spiral guide rail  11  of the nozzle tip connecting part  10 . 
   The guiding projection  25  has a shorter guiding projection  25   b  and a longer guiding projection  25   a . The shorter guiding projection  25   b  is contacted tightly to the tilted guiding side  11   a  of the spiral guiding rail  11  and will be placed on the setting side  11   b  when the nozzle tip  20  is elevated upwardly until the content can be discharged to use. The a longer guiding projection  25   a  is supported on the ledged side  11   d  when the nozzle tip  20  is elevated downwardly until the content transmitting path  22  is blocked air tightly. 
   A supporting thread  26  is provided at the elevating rail  24 . The supporting thread  26  is extended from the guiding projection  25  and supported to guide by the lower portion of the spiral supporting rail  12 . 
   A groove  27  is provided on the outer circumference portion of the nozzle tip  20  so that a key projection  42  of the cap  40  is inserted. 
   The discharging tube  21  of the nozzle tip  20  can be replaced with one of brush, rubber, TEFLON (trademark of DuPont. Another name for “POLYTETRAFLUOROETHYLENE”), sponge, puff and flocking ball  21   a.    
   The key projection  42 , which is inserted into the groove  27  of the nozzle tip  20 , and a guiding projection  41 , which is guided along the cap closing guiding rail  17  of the nozzle tip connecting part  10 , is provided on the inner side of the cap  40  which protects the nozzle tip  20 . 
   When it is desired to discharge the tint-care cosmetic through the nozzle tip of the cosmetic case according to the present invention, the cap  40 , which is covered to protect the nozzle tip  20 , should be separated. 
   After then, content is discharged through the nozzle tip  20  to makeup. 
     FIG. 5  shows the state that the cap  40  is separated from the nozzle tip  20 . 
   As shown in  FIG. 5 , the nozzle tip  20  is separated from the nozzle tip connecting part  10  when the nozzle tip rotates in the screw-loosening direction because the guiding projection  41  of the cap is guided along the cap closing guiding rail  17  of the nozzle tip connecting part  10  when the cap  40  is pulled out to separate. 
   The cap  40  and the nozzle tip  20  rotate together when the cap  40  is separated because the key projection  42  of the cap  40  is inserted into the groove  27  of the connecting part  23  of the nozzle tip  20 . 
   The nozzle tip  20  is moved together in the screw-loosening direction by the rotating cap  40 . 
   If the nozzle tip  20  rotates, the nozzle tip  20  is elevated upwardly because the shorter guiding projection  25   b  of the guiding projection  25  of the elevating rail  24 , which is provided on the inner side of the connecting part  23  of the nozzle tip  20  in opposite directions, are guided along the tilted guiding side  11   a  of the spiral guiding rail  11  of the nozzle tip connecting part  10 . 
   If the shorter guiding projection  25   b  of the elevating rail  24 , which is provided at the nozzle tip  20 , climbs on upwardly along the tilted guiding side  11   a  of the spiral guiding rail  11  of the nozzle tip connecting part  10 , the switching pole  13 , which has blocked the content transmitting path  22 , is located at the tube-widening portion  22   b  so that the content transmitting path  22 , through which the tint-care cosmetic can be discharged, is achieved as shown by an arrow in  FIG. 5 . 
   If the transmitting path is provided in the content transmitting tube  22 , the shorter guiding projection  25   b  of the guiding projection  25  of the elevating rail  24  of the nozzle tip  20  is settled on the settling side  11   b  of the spiral guiding rail  11  of the nozzle tip connecting part  10  and contacted to the stopper  11   c  so that the nozzle tip cannot rotate any more. 
   In the meantime, the nozzle tip  20  can elevate upwardly stably without departing from the nozzle tip connecting part  10  when the elevating rail  24  of the nozzle tip  20  is guided toward the spiral guiding rail  11  of the nozzle tip connecting part  10  because the supporting thread  26  is guided toward the spiral supporting rail  12 , which is provided at the upper portion of the spiral guiding rail  11 . 
   If the content transmitting path  22  of the discharging tube  21  is opened as the nozzle tip  20  elevates upwardly, the content, which is contained in the container  30 , can be discharged through the discharging hole  22 , which is provided on the upper side of the discharging tube  21  of the nozzle tip  20 , and then the discharged content can be rubbed to apply to the desired portion of the skin to makeup by using the nozzle tip  20 . 
   The content of the container  30  can be discharged through the discharging hole  21   a  of the nozzle tip  20  when the case placed upside down. 
   If the case is of a soft tube-type, the content can be discharged by squeezing the case. 
   After makeup, the content in the container  30  should be maintained in order that the content should not be hardened by contacting with air. 
   For blocking the content from being contacted with the air, the nozzle tip  20 , which is elevated upwardly, should be elevated downwardly. 
   To elevate the nozzle tip  20  downwardly, the nozzle tip  20  should be rotated in the screw-closing direction. 
   The nozzle tip  20  can be rotated in the screw-closing direction by covering the cap  40  over the nozzle tip  20 . 
   The process to airtight the nozzle tip  20  by covering the cap  40  over the nozzle tip  20  will be described taken with accompanied drawings of  FIG. 7  through  FIG. 8 . 
     FIG. 6  is a sectional view illustrating the initial state of the process that the transmitting path of the nozzle tip  20  is blocked in the cosmetic case according to the present invention. 
     FIG. 7  is a sectional view illustrating the intermediate state of the process that the transmitting path of the nozzle tip  20  is blocked in the cosmetic case according to the present invention. 
     FIG. 8  shows a sectional view illustrating the final state of the process that the transmitting path of the nozzle tip  20  is blocked in the cosmetic case according to the present invention. 
   Firstly, the guiding projection  41 , which is provided on the inner side of the cap  40 , is positioned to the cap closing guiding rail  17 , which is provide on the nozzle tip connecting part  20  as shown in  FIG. 6 . 
   If the guiding projection  41  is inserted into the cap closing guiding rail  17  after the guiding projection  41  is positioned at the cap closing guiding rail  17 , the key projection  42  is inserted into the groove  27 , which is provided on the connecting part  23  of the nozzle tip  20 . 
   If the cap  40  is pressed downwardly after the key projection  42  is inserted into the groove  27  of the connecting part  23  of the nozzle tip  20 , the cap  40  rotates in the screw-closing direction while the guiding projection  41  of the cap  40  is guided along the cap closing guiding rail  17 . 
   If the cap rotates in the screw-closing direction, the nozzle tip  20 , wherein the key projection  42  of the cap  40  is inserted into the groove  27 , is moved in accordance with the movement of the cap  40 . 
   The process to block the nozzle tip  20  by the cap  40 , which covers the nozzle tip  20 , is described in more detail. 
   If the nozzle tip  20  is rotated in the screw-closing direction as described above, the shorter guiding projection  25   b  of the guiding projection  25  of the elevating rail  24  of the nozzle tip  20 , which is placed at the settling side  11   b  of the spiral guiding rail  11  of the nozzle tip connecting part  10 , escapes from the setting side  11   b  and elevates downwardly along the tilted guiding side  11   a.    
   If the guiding projection  25   b  is guided along the tilted guiding side  11   a , the nozzle tip  20  is moved downwardly toward the nozzle tip connecting part  10  because the supporting thread  26  of the elevating rail  24  is guided toward the spiral supporting rail  12 , which is provided at the upper side of the spiral guiding rail  11 . 
   If the nozzle tip  20  is moved downwardly, the content transmitting path  22  is blocked air tightly because the switching pole  13 , which is provided through the rib  14  on the content transmitting path  15  of the nozzle tip connecting part  10 , is inserted in to the content transmitting path  22 , as shown in  FIG. 8 . 
   In the meantime, the state in which the content transmitting path  22  is blocked by the switching pole  13  can be maintained stably because the longer guiding projection  25   a  of the guiding projection  25  of the elevating rail  24  is supported on the ledged side  11   d  of the nozzle tip connecting part  10  and the supporting thread  16  is supported by the spiral supporting rail  12  at the same time. 
   Because the content transmitting path  22  is blocked air tightly by the switching pole  13 , not only leakage of the content while carrying but also intrusion of air can be blocked effectively. 
   Further the nozzle tip  20  is blocked more stably because the guiding projection  41  of the cap  40 , which blocks the nozzle tip  20 , is positioned at the locking hole  17   a  of the cap closing guiding rail  17  of the nozzle tip connecting part  10 . 
   As described above, the present invention can discharge the content to be used or block the nozzle tip  20  as the nozzle tip  20  rotates. The present invention can prevent the nozzle tip connecting part  10  from being loosened even though excessive rotating force is applied in the screw-loosening direction because the nozzle connecting part  10  is installed to the container  30  while the elastic ratchet projection  16 , which is provided on the inner side of the nozzle tip connecting part  10 , is engaged with the ratchet projection  33 , which is provided on the opening portion  31  of the container  30 . 
     FIG. 10  shows another embodiment of the nozzle tip in the cosmetic case according to the present invention. 
   In the embodiment shown in  FIG. 10 , the discharging tube  21  of the nozzle tip  20  is made by one of brush, rubber, TEFLON (trademark of DuPont. Another name for “POLYTETRAFLUOROETHYLENE”), sponge, puff, flocking ball  21   a  so that various needs of customer can be met. 
   As described above, the present invention can solve the problem that the oily or watery tint-care cosmetic is unnecessarily leaked out and hardened because the content transmitting path  22 , which forms the discharging tube  21  of the nozzle tip  20 , is blocked air tightly by the movement of the cap  40 , which covers the nozzle tip  20 , with respect to the switching pole  13 , which is provided on the content transmitting path  22  of the nozzle tip connecting part  10 , which is connected to the opening portion  31  of the container  30  through the rib so that the content can be discharged through the content transmitting path  22 . 
   Further the present invention can improve credibility and consistency of the product because it can ensure that the user will feel the sense that he/she felt at first purchase without evaporation of the oily or watery component by effectively blocking the content in the container from being contacted with the air. 
   Still further the present invention can improve productivity in accordance with assembly process because the structure of the nozzle tip is simplified. 
   Reduction of the cost can be also expected accordingly. 
   Still further the present invention can improve the durability of the opening portion  31  by installing ratchet projection  33  at the opening portion  31  of the soft tube type container  30 . 
   Still further the present invention can protect the content from becoming harden due to contact with the air or evaporation of the oily or watery component because the elastic ratchet projection  16 , which is provided on the connecting part  23  of the nozzle tip  20 , is engaged with the ratchet projection  33 , which are provided on the opening portion  31 , so that loosening cannot happens even if a rotating force in the screw-loosening direction at the installed nozzle tip  20  is applied. 
   Still further the present invention can protect the content. 
   Still further the present invention can improve consumer&#39;s credibility of the cosmetic case with the nozzle tip because the content is protected from being leaked to lose and the interior of a carrying case is protected from getting dirty as the leaked content sticks to other articles.

Technology Classification (CPC): 0