Abstract:
A drink dispenser with detachable fizz infuser including drink bottle, characterized by and comprising a base, a main body, a main body support, a top cap, an exiting gas driving device, a gas exiting device, a gas transfer device, a gas inlet device, and a CO 2  cylinder. The compartment for the CO 2  cylinder in the said main body has an inlet and an outlet as well as a side cap that is connected to the main body and pin-jointed with the inlet and the outlet. With this structure, the gas exiting device can be activated simply by pressing the exiting gas driving device. Gas flows from the CO 2  cylinder, enters the gas transfer device and the gas inlet device, and ends up in the drink bottle. The operation is simple and easy. The configuration of the safety device eliminates potential safety hazards and ensures safety by preventing the drink bottles from being over-pressurized. Provision of the side cap facilitates convenient replacement of the CO 2  cylinder.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application claims priority to PCT Application No. PCT/CN2015/071592, filed Jan. 27, 2015, which claims priority to Chinese Application No. 201520017816, filed Jan. 12, 2015. The content of the above applications are incorporated by reference in their entirety. 
     
    
     TECHNICAL FIELD 
       [0002]    The utility model relates to drink manufacturing device, and more particular, to a drink dispenser with detachable fizz infuser. 
       BACKGROUND 
       [0003]    In the prior art, the existing drink is that the wine, syrup, water and other raw materials are placed in a special container according to a certain proportion, the raw materials in the container are mixed fully by a special bartender through actions in the performing form, then are poured into a water glass, and soda water and fruits are added for embellishment. 
       SUMMARY 
       [0004]    The object of the utility model is to provide a drink dispenser with a detachable fizz infuser, which can prepare drink at home, is safe and reliable, and is convenient to operate. 
         [0005]    The utility model is realized as follows: a drink dispenser with a detachable fizz infuser, comprising a drink bottle, characterized by and further comprising a base, a main body, a main body support, a top cap, an exiting gas driving device, a gas exiting device, a gas transfer device, a gas inlet device, and a CO2 cylinder, 
         [0006]    The main body is provided with an upper opening and a lower opening, one side is provided with a notch of the drink bottle, and the other side is provided with a compartment for the CO2 cylinder; the top cap is pin-jointed with the upper opening of the main body, and a lower end of the main body is fixedly connected with the base; 
         [0007]    The main body support is arranged at an upper portion in the main body, the gas exiting device is arranged on the main body support, is opposite to the compartment, and is matched with the CO2 cylinder; the exiting gas driving device is arranged on the top cap and is matched with the gas exiting device; the gas transfer device is arranged on the main body support and is opposite to the notch; the gas inlet device is arranged on the main body support, a bottle neck of the drink bottle is detachably connected with the gas inlet device, the gas inlet device is communicated with and detachably matched with the gas transfer device, and the gas transfer device is communicated with the gas exiting device. 
         [0008]    For the drink dispenser with detachable fizz infuser, the special part is as follows: the gas exiting device comprises a gas exiting main body, a gas exiting rod, a spring and a driven driving part, the exiting gas driving device is matched with the driven driving part; 
         [0009]    The gas exiting main body comprises a gas exiting rod passage, a thimble passage, a lower interface, a gas exiting passage and two supports, the gas exiting rod passage, the thimble passage and the lower interface are on the axis, and the gas exiting passage is communicated with the thimble passage; 
         [0010]    The gas exiting rod comprises a sliding rod portion, a stop plate and a thimble portion; 
         [0011]    The driven driving part comprises a triggering end, a pivoting end and a connecting portion adjacent to the pivoting end, and the connecting portion is provided with a chamber with a lower opening, 
         [0012]    The lower interface of the gas exiting main body is inserted into a connecting hole in the main body support and is fixedly connected with the main body support; the sliding rod portion passes through the thimble passage and the gas exiting rod passage and is extended out of the gas exiting rod passage, the sliding rod portion and the gas exiting rod passage are matched in a sliding way and is sealed by liquid-gas, the stop plate is matched with a top plate of the thimble passage to stop, an upper end of the sliding rod portion is extended in the connecting portion; the spring is sheathed on the gas exiting rod passage, the upper end of the spring is extended in the connecting portion of the driven driving part, while the lower end thereof is matched with the support main body; and the pivoting end of the driven driving part is pivoted with the support; and 
         [0013]    The gas exiting passage is connected and communicated with the gas transfer device. 
         [0014]    For the drink dispenser with detachable fizz infuser, the special part is as follows: the gas transfer device comprises a rotary support, a gas inlet positioning column, a gas transfer tube and a fastening nut, 
         [0015]    The rotary support comprises a base body having a lower opening and a side opening, a guide cavity located at the top of the base body, a guide hole located in the base body, an angular pivoting frame located at the side of the guide cavity and blocking plates located at both sides of the lower portion of the base body, a wall plate of the guide cavity is provided with a guide slot; the guide hole is communicated with the guide cavity, and a center of the guide hole and that of the guide cavity are in a straight line; 
         [0016]    The gas inlet positioning column comprises a substrate, an external thread interface located at the top of the substrate, a duct located at a lower portion of the substrate and guide rods located at both sides of the substrate; 
         [0017]    The main body support is provided with installing positions having an upper opening, a lower opening and a side opening, both sides of a sealing end of the installing position are provided with pivoting frame cavities, and a side opening end is provided with a pivoting seat; 
         [0018]    The substrate of the gas inlet positioning column is arranged in the guide cavity of the rotary support, the duct is matched with the upper guide hole of the base body in a sliding way, the guide rod is matched with the guide slot in a sliding way; one end of the gas transfer tube passes through the gas inlet positioning column to extend out, while the other end thereof passes through the fastening nut to extend out, the fastening nut is screwed with the external thread interface to fix the gas transfer tube; and an end portion of the gas transfer tube is communicated with the gas exiting device; 
         [0019]    The top plate in the notch of the main body is provided with an embedding hole, the installing position of the main body support is embedded with the embedding hole, an opening end of the installing position and the embedding hole form a guide stop hole; the guide cavity of the rotary support is matched with the installing position in a rotating way, the base body of the rotary support is fit with a lower surface of the main body support; the pivoting frame is matched with the pivoting frame cavity in a sliding way to stop, and the end portion of the pivoting frame is pivoted with the pivoting seat. 
         [0020]    For the drink dispenser with detachable fizz infuser, the special part is as follows: one pivoting frame of the rotary support is provided with a mandril; 
         [0021]    The drink dispenser further comprises a pressure spring and a limit rod, one end of the limit rod is provided with a spring seat, while the other end thereof is inclined and guided to a stop surface; 
         [0022]    The limit rod is pivoted on the main body support, one end of the pressure spring is inserted with the spring seat, while the other end thereof is abutted against a baffle plate on the main body support; and the end portion of mandril is matched with the inclined guide stop surface in a sliding way. 
         [0023]    For the drink dispenser with detachable fizz infuser, the special part is as follows: the gas inlet device comprises an outer cover of the lower opening, a lower cap, a chucking lug block, a gas inlet cap, a safety valve core, a safety spring, a plug screw, 
         [0024]    An exhaust valve core, an exhaust spring, an exhaust fixing block, an exhaust pull ring, 
         [0025]    A check valve core, a rubber sleeve, a filter screen, a nozzle bar, a pressure spring, a seal ring and a bottle adapter, 
         [0026]    A top plate of the outer cover is provided with a center hole and a guide hole, a circular wall is provided with two embedding slots; the outer cover is internally provided with two pivoting seats; and the chucking lug block is embedded with the embedded slots; 
         [0027]    The gas inlet cap is provided with a valve core cavity communicated with the gas inlet cap, a top of the valve core cavity is provided with a gas inlet interface; a safety pressure release cavity is communicated with the gas inlet cap, an axis of the safety pressure release cavity is perpendicular to that of the valve core cavity; two exhaust cavities are communicated with the gas inlet cap; 
         [0028]    The exhaust fixing block is provided with a compartment having two lower openings, the guide rod hole is communicated with the compartment; 
         [0029]    The gas inlet cap is arranged in the outer cover, the center hole of the outer cover is opposite to the gas inlet interface, the guide hole of the outer cover is opposite to the exhaust cavity on the gas inlet cap, the chucking lug block is embedded with the embedding slot, the screw passes through the chucking lug block to screw with the gas inlet cap, the gas inlet cap and the outer cover are fixedly connected together; the safety valve core is arranged in the safety pressure release cavity, one end of the safety spring is matched with the safety valve core, while the other end thereof is matched with the plug screw, and the plug screw is screwed with the safety pressure release cavity; 
         [0030]    The exhaust valve core is arranged in the exhaust cavity, the exhaust spring is sheathed on a valve rod of the exhaust valve core, the exhaust cavity is inserted in the compartment of the exhaust fixing block, the exhaust fixing block is fixedly connected with the gas inlet cap, the valve rod passes through the guide rod hole in the exhaust fixing block; a pivoting end of the exhaust pull ring is pivoted with the pivoting seat in the outer cover, the exhaust pull ring is matched with the guide hole in the outer cover in a rotating way; and an upper end of the valve rod is pivoted with the exhaust pull ring; 
         [0031]    The filter screen is fit with a top plate of the valve core cavity, the rubber sleeve is sheathed on the check valve core, the check valve core is embedded in a cavity body of the head of the nozzle bar, the head of the nozzle bar is screwed with the valve core cavity; the seal ring is pin-jointed with the gas inlet cap, the bottle adapter is fixedly connected with the gas inlet cap and compresses a circular edge of the seal ring; the rod portion of the nozzle bar passes through the sealing ring, the bottle adapter and the lower cap to extend out; one end of the pressure spring is matched with the gas inlet cap, while the other end thereof is matched with the seal ring, and the drink bottle is detachably matched with bottle adapter. 
         [0032]    For the drink dispenser with detachable fizz infuser, the special part is as follows: the compartment for the CO2 cylinder in the said main body has an inlet and an outlet as well as a side cap that is connected to the main body and pin-jointed with the inlet and the outlet. 
         [0033]    For the drink dispenser with detachable fizz infuser, with this structure, the gas exiting device can be activated simply by pressing the exiting gas driving device. Gas flows from the CO2 cylinder, enters the gas transfer device and the gas inlet device, and ends up in the drink bottle. The operation is simple and easy. The configuration of the safety device eliminates potential safety hazards and ensures safety by preventing the drink bottles from being over-pressurized. Provision of the side cap facilitates convenient replacement of the CO2 cylinder. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0034]      FIG. 1  is a sectional view of the utility model. 
           [0035]      FIG. 2  is a stereogram of the utility model. 
           [0036]      FIG. 3  is one of part sectional views of the utility model. 
           [0037]      FIG. 4  is one of three-dimensional breakdown drawings of the utility model. 
           [0038]      FIG. 5  is the other of three-dimensional breakdown drawings of the utility model. 
           [0039]      FIG. 6  is a three-dimensional breakdown drawing of the gas transfer device of the utility model. 
           [0040]      FIG. 7  is a three-dimensional breakdown drawing of the gas inlet device of the utility model. 
           [0041]      FIG. 8  is one of sectional views of the gas inlet device of the utility model. 
           [0042]      FIG. 9  is the other of sectional views of the gas inlet device of the utility model. 
       
    
    
     DETAILED DESCRIPTION 
       [0043]    The utility model is further described hereinafter with reference to the drawings. 
         [0044]    As shown in  FIG. 1 , a drink dispenser with detachable fizz infuser comprises a drink bottle  1 , further comprises a base  2 , a main body  3 , a main body support  4 , a top cap  5 , an exiting gas driving device  6 , a gas exiting device  7 , a gas transfer device  8 , a gas inlet device  9 , and a CO2 cylinder  10 , 
         [0045]    The main body  3  is provided with an upper opening and a lower opening, one side is provided with a notch  31  of the drink bottle, and the other side is provided with a compartment  32  for the CO2 cylinder; the top cap  5  is pin-jointed with the upper opening of the main body  3 , and a lower end of the main body  3  is fixedly connected with the base  2 ; a portion of the base  2  located in the compartment  32  is provided with a CO2 cylinder seat, a portion of the base  2  opposite to the notch  31  is provided with a support seat of the drink bottle  1 . 
         [0046]    The main body support  4  is arranged at an upper portion in the main body  3 , the gas exiting device  7  is arranged on the main body support  4 , is opposite to the compartment  31 , and is matched with the CO2 cylinder  10 ; the exiting gas driving device  6  is arranged on the top cap  5  and is matched with the gas exiting device  7 ; the exiting gas driving device  6  is driven by the gas exiting device  7 ; the gas transfer device  8  is arranged on the main body support  4  and is opposite to the notch  31 ; the gas inlet device  9  is arranged on the main body support  4 , a bottle neck of the drink bottle is detachably connected with the gas inlet device  9 , the gas inlet device  9  is communicated with and detachably matched with the gas transfer device  8 , and the gas transfer device  8  is communicated with the gas exiting device  7 . 
         [0047]    The gas exiting device  7  comprises a gas exiting main body  71 , a gas exiting rod  72 , a spring  73  and a driven driving part  74 , and the exiting gas driving device  6  is matched with the driven driving part  74 . 
         [0048]    The gas exiting main body  71  comprises a gas exiting rod passage  711 , a thimble passage  712 , a lower interface  713 , a gas exiting passage  714  and two supports  715 , the gas exiting rod passage  711 , the thimble passage  712  and the lower interface  713  are on the axis, and the gas exiting passage  714  is communicated with the thimble passage  712 . 
         [0049]    The gas exiting rod  72  comprises a sliding rod portion  721 , a stop plate  722  and a thimble portion  723 . 
         [0050]    The driven driving part  74  comprises a triggering end  741 , a pivoting end  742  and a connecting portion  743  adjacent to the pivoting end, and the connecting portion  742  is provided with a chamber with a lower opening. 
         [0051]    The lower interface  713  of the gas exiting main body  71  is inserted into a connecting hole  41  in the main body support  4  and is fixedly connected with the main body support  4 ; the sliding rod portion  721  passes through the thimble passage  712  and the gas exiting rod passage  711  and is extended out of the gas exiting rod passage  711 , the sliding rod portion  721  and the gas exiting rod passage  711  are matched in a sliding way and is sealed by liquid-gas, the stop plate  722  is matched with a top plate of the thimble passage  712  to stop, an upper end of the sliding rod portion  721  is extended in the connecting portion  743 ; the spring  73  is sheathed on the gas exiting rod passage  711 , the upper end of the spring is extended in the connecting portion  743  of the driven driving part  74 , while the lower end thereof is matched with the support main body  71 ; and the pivoting end  742  of the driven driving part  74  is pivoted with the support  715 . 
         [0052]    The gas exiting passage  714  is connected and communicated with the gas transfer device  8 . The exiting gas driving device  6  is pressed down to rotate the driven driving part  74 , the driven driving part  74  allows the gas exiting rod to move downward, and a gas outlet valve of the CO2 cylinder  10  is opened; when the exiting gas driving device  6  loses pressure, the exiting gas driving device  6  and the driven driving part  74  automatically reset due to the function of the spring  73 , and the gas exiting rod  72  is reset under the function of the gas pressure of the CO2 cylinder  10 . 
         [0053]    The gas transfer device  8  comprises a rotary support  81 , a gas inlet positioning column  82 , a gas transfer tube  83  and a fastening nut  84 , 
         [0054]    The rotary support  81  comprises a base body  811  having a lower opening and a side opening, a guide cavity  812  located at the top of the base body, a guide hole located in the base body, an angular pivoting frame  813  located at the side of the guide cavity and blocking plates  814  located at both sides of the lower portion of the base body, a wall plate of the guide cavity  812  is provided with a guide slot  8121 ; the guide hole is communicated with the guide cavity  812 , and a center of the guide hole and that of the guide cavity are in a straight line. 
         [0055]    The gas inlet positioning column  82  comprises a substrate  821 , an external thread interface  822  located at the top of the substrate, a duct  823  located at a lower portion of the substrate and guide rods  824  located at both sides of the substrate; an outer surface of the duct  823  is provided with a guide slot, the guide hole in the base body is provided with a guide rail, the guide rail is matched with the guide slot, so as to prevent the gas inlet positioning column  82  to rotate. 
         [0056]    The main body support  4  is provided with installing positions  42  having an upper opening, a lower opening and a side opening, both sides of a sealing end of the installing position are provided with pivoting frame cavities  43 , and a side opening end is provided with a pivoting seat  44 . 
         [0057]    The substrate  821  of the gas inlet positioning column  82  is arranged in the guide cavity  812  of the rotary support  81 , the guide rod  824  is matched with the guide slot  8121  in a sliding way, the duct  823  is matched with the upper guide hole of the base body  811  in a sliding way; one end of the gas transfer tube  83  passes through the gas inlet positioning column  82  to extend out, while the other end thereof passes through the fastening nut  84  to extend out, the fastening nut  84  is screwed with the external thread interface  822  to fix the gas transfer tube  83 ; and an end portion of the gas transfer tube  83  is communicated with the gas exiting device; namely, the gas transfer tube  83  is communicated with the gas exiting passage  714 . 
         [0058]    The top plate in the notch  31  of the main body  3  is provided with an embedding hole  33 , the installing position  42  of the main body support  4  is embedded with the embedding hole  33 , an opening end of the installing position  42  and the embedding hole  33  form a guide stop hole; the guide cavity  812  of the rotary support  81  is matched with the installing position  42  in a rotating way, the base body  811  of the rotary support  81  is fit with a lower surface of the main body support  4 ; the pivoting frame  813  is matched with the pivoting frame cavity  43  in a sliding way to stop, and the end portion of the pivoting frame  813  is pivoted with the pivoting seat  44 . 
         [0059]    As the improvement: one pivoting frame  813  of the rotary support  81  is provided with a mandril  8131 . 
         [0060]    The drink dispenser further comprises a pressure spring  11  and a limit rod  12 , one end of the limit rod  12  is provided with a spring seat, while the other end thereof is provided with an inclined guide stop surface  121 . 
         [0061]    The limit rod  12  is pivoted on the main body support  4 , one end of the pressure spring  11  is inserted with the spring seat, while the other end thereof is abutted against a baffle plate on the main body support  4 ; and the end portion of mandril  8131  is matched with the inclined guide stop surface  121  in a sliding way. As shown in  FIG. 1 , the guide cavity  812  of the rotary support  81  is located in the guide stop hole formed by the opening end of the installing position  42  and the embedding hole  33 , the rotary support  81  can rotate a certain angle clockwise, and is matched with the embedding hole portion of the guide stop hole to stop during rotation; and when the rotary support  81  rotates, the mandril  8131  is matched with the inclined guide stop surface  121  in a sliding way to limit. 
         [0062]    As shown in  FIG. 7 ,  FIG. 8  and  FIG. 9 , the gas inlet device  9  comprises an outer cover  91  of the lower opening, a lower cap  92 , a chucking lug block  93 , a gas inlet cap  94 , a safety valve core  95 , a safety spring  96 , a plug screw  97 , 
         [0063]    An exhaust valve core  98 , an exhaust spring  99 , an exhaust fixing block  101 , an exhaust pull ring  102 , 
         [0064]    A check valve core  103 , a rubber sleeve  104 , a filter screen  105 , a nozzle bar  106 , a pressure spring  107 , a seal ring  108  and a bottle adapter  109 . 
         [0065]    A top plate of the outer cover  91  is provided with a center hole  911  and a guide hole  912 , a circular wall is provided with two embedding slots  913 ; the outer cover is internally provided with two pivoting seats  914 ; and the chucking lug block  93  is embedded with the embedded slots  913 . 
         [0066]    The gas inlet cap  94  is provided with a valve core cavity  941  communicated with the gas inlet cap  94 , a top of the valve core cavity  941  is provided with a gas inlet interface  942 ; a safety pressure release cavity  943  is communicated with the gas inlet cap  94 , an axis of the safety pressure release cavity  943  is perpendicular to that of the valve core cavity  941 ; two exhaust cavities  945  are communicated with the gas inlet cap  94 . 
         [0067]    The exhaust fixing block  101  is provided with a compartment  1011  having two lower openings, and the guide rod hole  1012  is communicated with the compartment  1011 . 
         [0068]    The gas inlet cap  94  is arranged in the outer cover  91 , the center hole  911  of the outer cover  91  is opposite to the gas inlet interface  942 , the guide hole  912  of the outer cover  91  is opposite to the exhaust cavity  945  on the gas inlet cap  94 , the chucking lug block  93  is embedded with the embedding slot  913 , the screw passes through the chucking lug block  93  to screw with the gas inlet cap  94 , the gas inlet cap  94  and the outer cover  91  are fixedly connected together; the safety valve core  95  is arranged in the safety pressure release cavity  943 , one end of the safety spring  96  is matched with the safety valve core  95 , while the other end thereof is matched with the plug screw  97 , and the plug screw  97  is screwed with the safety pressure release cavity  943 . 
         [0069]    The exhaust valve core  98  is arranged in the exhaust cavity  945 , the exhaust spring  99  is sheathed on a valve rod  981  of the exhaust valve core  98 , the exhaust cavity  945  is inserted in the compartment  1011  of the exhaust fixing block  101 , the exhaust fixing block  101  is fixedly connected with the gas inlet cap  94 , the valve rod  981  passes through the guide rod hole  1012  in the exhaust fixing block  101 ; a pivoting end of the exhaust pull ring  102  is pivoted with the pivoting seat  914  in the outer cover  91 , the exhaust pull ring  102  is matched with the guide hole  912  in the outer cover  91  in a rotating way; an upper end of the valve rod  981  is pivoted with the exhaust pull ring  102 ; the exhaust pull ring  102  is lifted upward, the exhaust valve core  98  moves upward, so as to achieve the purpose of discharging; the exhaust pull ring loses the power, and the exhaust valve core  98  is reset. 
         [0070]    The filter screen  105  is fit with a top plate of the valve core cavity  941 , the rubber sleeve  104  is sheathed on the check valve core  103 , the check valve core  103  is embedded in a cavity body  1061  of the head of the nozzle bar  106 , the head of the nozzle bar  106  is screwed with the valve core cavity  941 ; the seal ring  108  is pin-jointed with the gas inlet cap  94 , the bottle adapter  109  is fixedly connected with the gas inlet cap  94  and compresses a circular edge of the seal ring  108 ; the rod portion  1062  of the nozzle bar  106  passes through the sealing ring  108 , the bottle adapter  109  and the lower cap  92  to extend out; one end of the pressure spring  107  is matched with the gas inlet cap  94 , while the other end thereof is matched with an inner ring table of the seal ring  108 , and the drink bottle  1  is detachably matched with bottle adapter  109 . 
         [0071]    The check valve core  103  is provided with a cavity body  1031  having an upper opening, a radial gas exiting hole  1032  communicated with the cavity body and a flange, the rubber sleeve  104  is provided with a flange and a through hole, the cavity body  1061  of the head of the nozzle bar  106  is provided with a counter bored hole, and the flange is arranged on a bottom plate of the counter bored hole. A clearance exists between a bottom of the check valve core  103  and the bottom plate of the cavity body. 
         [0072]    The compartment  32  for the CO2 cylinder in the said main body  3  has an inlet and an outlet as well as a side cap  11  that is connected to the main body  3  and pin-jointed with the inlet and the outlet. 
         [0073]    The foregoing description of various forms of the invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise forms disclosed. Numerous modifications or variations are possible in light of the above teachings. The forms discussed were chosen and described to provide the best illustration of the principles of the invention and its practical application to thereby enable one of ordinary skill in the art to utilize the invention in various forms and with various modifications as are suited to the particular use contemplated. All such modifications and variations are within the scope of the invention as determined by the appended claims when interpreted in accordance with the breadth to which they are fairly, legally, and equitably entitled.