CN2689754Y

CN2689754Y - Five claw button with spring ring

Info

Publication number: CN2689754Y
Application number: CN 200320122976
Authority: CN
Inventors: 娄克敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-25
Filing date: 2003-12-25
Publication date: 2005-04-06
Anticipated expiration: 2013-12-25

Abstract

The utility model relates to a five paw button with a spring ring, which is composed of a male button part and a female button part. The inner side of the base of the male button part is provided with an inner button lid and the external side of the base is provided with a convex column. The external side of the base of the female button part is provided with an external button lid and the inner side of the base is provided with an annular groove in which a circular or regular polygonal spring ring is arranged. The convex column is provided with an annular socket and the external diameter on the central line of the socket is the same as or a little smaller than the average inner diameter of the spring ring. After the convex column is pressed in the spring ring, the spring ring can expand and contract freely and be sheathed on the socket, so the allocation of the male button part and the female button part is firm and reliable. The structure of the utility model can control tightness easily, reducing greatly defective index of finished products, economizing raw materials and also reducing production cost. With appropriate strength and smooth hand feeling, the tightness of the male button part and the female button part is stable after buckled and combined time and again. The utility model has strong practicability.

Description

The popper of band turn

Technical field

The utility model relates to a kind of auxiliary material of dress and personal adornment, especially relates to a kind of popper of the band turn by pin thread spare and mother buckle phase configuration, and this popper can be a snap-button, also can be snap-fastener.

Background technology

It is similar to be used on the dress and personal adornment popper in the existing market, and common manyly make with plastics or metal by pin thread spare and mother buckle phase configuration, constitutes through pushing.Patent retrieval is found, someone has applied for that (number of patent application is: 89217785.3) for the patent of " Copper coated aluminium button " by name, it is made up of copper buckle closure, Button Handle and three kinds of members of button nose, the copper buckle closure directly clads the surface at Button Handle, the edge length that buckle side arc radius, buckle closure coat Button Handle reduces relatively, and adopts semi-hard aluminium material, button nose to adopt the aluminium wire manufacturing Button Handle.(number of patent application is: 93247396.2) to also have the patent of a kind of by name " snap-fastener ", it is by snap-fastener and positive fastener with holes, cloudy fastener constitutes, on the pedestal end face of positive fastener, be provided with the projection that vertically stretches out and have recessed edge, on the end face of cloudy fastener, corresponding with the projection of positive fastener, be provided with the pod that inwardly concaves and be evenly equipped with protruding lip at opening part, during use, utilize snap-fastener, the sun fastener, the plates to be connected that cloudy fastener will be installed with through hole are clamped respectively, utilize the intrinsic elasticity of plastics or metal snap-fastener, the flange of positive fastener is pressed in the pod of cloudy fastener, be about to both connectors and fuse.But the popper of this class offers some protruding lips often on the annular groove body of mother buckle, utilize its intrinsic elasticity, comes the projection phase configuration with pin thread spare, its shortcoming is that the product elasticity is difficult to control, and percent defective is higher, causes wastage of material, production cost increases, and assembles up also very inconvenient.

Summary of the invention

The purpose of this utility model provides a kind of popper of the band turn by pin thread spare and mother buckle phase configuration, it is very unreasonable to have solved in the prior art existing structure, the product elasticity is difficult to control, it is higher to assemble up percent defective, cause wastage of material, the technical problem of production cost increase etc.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of popper with turn, pedestal inboard by pin thread spare is provided with interior buckle closure, the pedestal outside at pin thread spare is provided with projection, buckle closure outside the pedestal outside of mother buckle is provided with, the pedestal inboard of described mother buckle is provided with cannelure, is provided with turn in it.

As preferably, described turn is rounded, perhaps is regular polygon, makes regular hexagon and octagon usually; Its mean outside diameter is less than described cannelure internal diameter 0.2-3.0mm.

As preferably, the external diameter of described projection end is slightly larger than the mean inside diameter of described turn.When projection was pressed into turn, turn was strutted a little, can tightly clamp projection.

As preferably, described projection is provided with annular pod, and the external diameter on the described pod center line is consistent with the mean inside diameter of described turn or be slightly less than the mean inside diameter of described turn.After projection was pressed into turn, turn freely stretched, and can be nested with on pod, made that the configuration of pin thread spare and mother buckle is firm.

Therefore, the utlity model has rational in infrastructure, in the annular groove body of mother buckle, be provided with projection phase configuration with pin thread spare, utilize self elasticity of turn, make that the configuration of pin thread spare and mother buckle is firm, such structure ratio is easier to control elasticity, greatly reduces the percent defective of finished product, has saved raw material, characteristics such as production cost have also been reduced, in addition, when the utility model uses, feel that dynamics is suitable, feel is submissive, after repeated multiple times fastened, pin thread spare closes the mother buckle elasticity to be stablized, and has very strong practicality.

Description of drawings:

Fig. 1 is a kind of structural representation of the utility model pin thread spare;

Fig. 2 is a kind of structural representation of the utility model mother buckle;

Fig. 3 is a kind of structural representation of the utility model turn;

Fig. 4 is the another kind of structural representation of the utility model turn;

Fig. 5 is the third structural representation of the utility model turn;

The concrete example of implementing:

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: referring to Fig. 1 and Fig. 2, the utility model is interlocked by pin thread spare 1 and mother buckle 2 and constitutes.Wherein, pedestal 3 inboards of pin thread spare 1 are provided with interior buckle closure 11, are provided with projection 12 in pedestal 3 outsides of pin thread spare 1, and buckle closure 21 outside the pedestal 3 ' outside of mother buckle 2 is provided with is provided with cannelure 22 in the pedestal 3 ' inboard of mother buckle 2, is provided with turn 23 in it.Referring to Fig. 3, Fig. 4 and Fig. 5, described turn 23 is rounded, perhaps is regular polygon, and the turn 23 that the turn 23 in the less popper is done in circular, the bigger popper is usually made regular hexagon or octagon usually; The mean outside diameter of turn 23 is less than described cannelure internal diameter 0.8mm.The external diameter of described projection 12 ends is slightly larger than the mean inside diameter of described turn 23.When projection 12 was pressed into turn 23, turn 23 was strutted a little, can tightly clamp projection 12.Described projection 12 is provided with annular pod 13, and the external diameter on pod 13 center lines is consistent with the mean inside diameter of described turn 23 or be slightly less than the mean inside diameter of described turn 23.After projection 23 was pressed into turn 23, turn 23 freely stretched, and can be nested with on pod 13, made that pin thread spare 1 and mother buckle 2 configurations are firm.

During assembling, by button pressor machine the interior buckle closure 11 of pin thread spare 1 and the outer buckle closure 21 of mother buckle 2 are pressed into respectively in its pedestal, five thorns of interior buckle closure 11 and outer buckle closure 21 are grabbed and are all pierced through clothing, and pin thread spare 1 and mother buckle 2 are fixed on the clothing; During fastening, the turn 23 that the projection on the pin thread spare 1 12 is pressed into mother buckle 2 gets final product, and turn 23 just is nested with on the pod 13 of projection 12, makes that pin thread spare 1 and mother buckle 2 configurations are firm.Repeated multiple times is used, and the elasticity of turn is more stable, and pin thread spare 1 and mother buckle 2 elasticities are also very stable, thereby the utlity model has very strong practicality.

Claims

1. popper with turn, constitute by pin thread spare and mother buckle, pedestal inboard at pin thread spare is provided with interior buckle closure, the pedestal outside at pin thread spare is provided with projection, buckle closure outside the pedestal outside of mother buckle is provided with, pedestal (3) inboard that it is characterized in that described mother buckle (2) is provided with cannelure (22), is provided with turn (23) in it.

2. the popper of band turn according to claim 1 is characterized in that described turn (23) is rounded, perhaps is regular polygon; Its mean outside diameter is less than described cannelure (22) internal diameter 0.2-3.0mm.

3. the popper of band turn according to claim 1 and 2 is characterized in that the external diameter of described projection (12) end is slightly larger than the mean inside diameter of described turn (23).

4. the popper of band turn according to claim 1 and 2, it is characterized in that described projection (12) is provided with annular pod (13), the external diameter on described pod (13) center line is consistent with the mean inside diameter of described turn (23) or be slightly less than the mean inside diameter of described turn (23).