Abstract:
Heat-shrinkable tubes are fitted on a dress hanger or its clips and are then shrunk by heating them until the tubes are tightly secured to the hanger or its clips. The tubes are flocked or are otherwise provided with a constituent exhibiting a non-slip property at locations where the tubes will come into contact with clothes hung on the hanger. The clothes are thus prevented from slipping on the hanger.

Description:
BACKGROUND OF THE INVENTION 
     This invention relates to a dress hanger with non-slip means and a method of manufacturing the same. 
     As shown in FIG. 16, a conventional hanger generally comprises a hook 1, arms 2 extending in opposite directions from the hook 1, and a hanger bar 3. The arms 2 are used for hanging a suit, a blouse, etc. and the hanger bar 3 is used for hanging pants and a skirt. 
     Various means have been proposed to prevent the clothes hung on the arms 2 and the bar 3 from slipping thereon and becoming wrinkled. One of such means is to attach flocked cloth patches S to the arms 2 and the bar 3. However, it is difficult to attach such patches to the arms 2 so that they will fit perfectly on the surface thereof. Thus, they can peel off easily while in use. Further, such patches will give the hanger a less attractive appearance. 
     Some of the conventional hangers have clamp (11 in FIG. 9) attached to the arms 2 or the bar 3 to clip a skirt or the like. Conventional non-slip means used for such clips include synthetic resin coatings provided on the clip surfaces and resilient members C such as sponge bonded to the clip surfaces as shown in FIG. 17. 
     Such coatings are usually formed by dipping and thus their workability and working environment are not good. Further, since their thickness tends to be uneven, such clips tend to leave clipping marks on clothes. The resilient members C peel off easily. 
     SUMMARY OF THE INVENTION 
     An object of the present invention is to provide a component exhibiting a non-slip property which can be attached easily on the hanger, and which is more durable and which is less liable to leave marks on clothes. 
     In order to solve the above problems, according to the present invention, there is provided a dress hanger comprising a hook, arms extending in opposite directions from the hook and tubes fitted tightly on the arms by shrinking the tubes by heating, the tubes having constituents at their outer surfaces which provide a non-slip property at locations where the tubes will come into contact with clothes draped over the arms. 
     The constituents may be sheets of sponge having their side edges joined to a heat-shrinkable film of the tube. 
     From another aspect of this invention, there is provided a dress hanger comprising a hook, arms extending in opposite directions from the hook, a hanger bar extending between the arms and a heat-shrinkable tube fitted tightly on the bar by shrinking the tube by heating, the tube having a constituent at its outer surface which provides a non-slip property at a location where the tube will come into contact with clothes draped over the hanger bar. 
     From another aspect of this invention, there is provided a clip for a dress hanger comprising a clip body and tubes fitted tightly on clip portions of the clip body by shrinking the tubes by heating, each of the tubes being provided with no-slip means on the surface thereof at locations where the tubes will come into contact with clothes clamped by the clips. 
     The heat-shrinkable tubes having predetermined lengths are fitted on desired portions of the hanger and shrunk by heating to fasten the tubes to the hanger. 
     The constituent providing the non-slip properties may be sponge, flock or rubber cement. 
     The dress hanger according to the present invention exhibits the same non-slip properties as the prior art. Further, the tubes can be shrunk by heating so as to fit snugly around the arms or the hanger bar. Also, since the tube never peels, it will exhibit its non-slip properties for a prolonged period of time. 
     The tubes are fastened to the arms, the hanger bar or the clips of the hanger by shrinking them by heating. Thus, their workability is very good and they can exhibit non-slip properties for a prolonged period of time. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     Other features and objects of the present invention will become apparent from the following description taken with reference to the accompanying drawings, in which: 
     FIG. 1 is a front view of one embodiment of a hanger according to the present invention; 
     FIG. 2 is a view showing how the tubes of the hanger are made; 
     FIGS. 3A-3C are views showing how the tubes are fitted and secured to the arms of the hanger; 
     FIGS. 4 to 7 are views showing how other tubes of the present invention are made; 
     FIG. 8 is a front view of another embodiment of a hanger according to the present invention; 
     FIG. 9 is a front view of still a further embodiment; 
     FIGS. 10 to 13 are sectional views of clips of the present invention; 
     FIGS. 14 and 15 are views showing how tubes of the clips are made; 
     FIG. 16 is a front view of a prior art hanger; and 
     FIG. 17 is a sectional view of a prior art dress clip. 
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
     Embodiment 1 
     FIG. 1 shows the first embodiment. The dress hanger A of this embodiment comprises a hook 1, arms 2 extending in opposite directions from the hook 1 and a hanger bar 3 extending between the arms 2. Tubes 4 having flock a are fitted on the hanger and fixed in position by heat shrinking. 
     More specifically, as shown in FIG. 2, a tube B of a heat-shrinkable synthetic resin and having flock on part of its surface is prepared. The tube B is cut into lengths as shown by chain lines in FIG. 2 to form the short tubes 4 having a predetermined length. 
     The tubes are fitted on the arms 2 as shown in FIGS. 3A and 3B and are heated to shrink and fix them to the arms 2 as shown in FIG. 3C. 
     As shown in FIG. 4, another heat-shrinkable tube B&#39; having its entire surface flocked is prepared. The tube B&#39; is cut as shown by chain lines of FIG. 4 to form tubes 4&#39; having a predetermined length. The tubes 4&#39; are fitted on the hanger bar 3 and heated to shrink and fix them to the bar 3. Then as shown in FIG. 1, the hanger bar 3 is hooked to the arms 2. 
     Instead of having the entire surface of the tube B flocked, it may be flocked only at portions of its surface which are to be brought into contact with clothes. For example, as shown in FIG. 5, a plurality of flocked portions a may be provided at predetermined intervals. Also, as shown in FIG. 6A, instead of providing flocked portions a, a non-slip material 4a such as sponge may be stuck on the surface of the tube B. Otherwise, as shown in FIG. 6B, only the portion of the tube to be brought into contact with clothes may be formed of a non-slip material 4a while the remainder of the tube is formed of a heat-shrinkable film 4b. The boundaries therebetween are connected together in a conventional manner such as by welding or bonding. 
     It is also not necessary to have the entire surface of the tube B&#39; flocked. Only its portions to be brought into contact with clothes may be flocked. Also, such portions may be formed of a non-slip material 4a such as sponge. 
     Also, as shown in FIGS. 7A and 7B, the tube B or B&#39; may be made of a heat-shrinkable film 4b having its edges 4b&#39; bonded or welded together. Each film is provided with a strip of flock a or a non-slip material 4a extending over the entire length thereof (FIG. 7A) or with a plurality of such strips arranged at predetermined intervals in the longitudinal direction thereof (FIG. 7B). The films 4b may be bonded to form a tube after they are fitted on the arms 2 or the hanger bar 3. With this arrangement, the tubes can be fitted even on a hanger having its arms 2 and hanger rod 3 integrally formed (shown in FIG. 8). 
     In the case of a dress hanger A having no hanger bar 3, the tubes 4 are fitted on its arms as non-slip means. 
     Embodiment 2 
     As shown in FIG. 9, this embodiment is a dress hanger A&#39; for hanging a skirt by clamping it with a pair of clips 11 secured to a hanger body 10 made of a stainless steel wire. 
     As shown in FIG. 10, each clip 11 comprises a pair of clip arms 12, a pivot shaft 12a pivotally supporting the clip arms 12 and a spring 13 biasing the clipping arms 12 toward a closed position. Tubes 14 provided with portions of flack a are fitted on the clipping portions of the clip arms 12. 
     As shown in FIG. 14, the tubes 14 are made by cutting to predetermined lengths, a tube B&#34; made of a heat-shrinkable synthetic resin and having flock a over the entire surface thereof. The tubes 14 are fitted on the hanger and are shrunk by heating to fix them in position. As shown in FIGS. 2, 5 and 15, the tubes B&#34; may be provided with flock a only at portions to be brought into contact with clothes. Also, as shown in FIGS. 6A and 6B, the tube B may comprise a non-slip member 4a such as sponge and a heat-shrinkable film 4b. As shown in FIGS. 7A and 7B, the film may be formed into a tube by bonding its side edges together. 
     As shown in FIG. 11, the clip arms 12 may have their clip end portions 12b turned in so that when clamping clothes, they are positioned parallel to each other. The clip end portions 12b should preferably have a corrugated cross-sectional shape as shown in the same figure. The tubes 14 may be fitted to cover the entire length of the clip end portions. 
     Similarly, in the case of the dress hanger A&#39; shown in FIG. 9, the tube B&#39; may be fastened to the horizontal portion 10a of the body 10 except at the clips 11. 
     The cutting of the tubes B, B&#39; and B&#34; and the fitting and heat-shrinking of the tubes 4, 4&#39; and 4&#34; can be done manually or automatically. The fibers constituting the flock may be of any kind as long as they have non-slip properties.