CN2567042Y

CN2567042Y - Fastener for sheet

Info

Publication number: CN2567042Y
Application number: CN 02242387
Authority: CN
Inventors: 林泓溢
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-08-14
Filing date: 2002-08-14
Publication date: 2003-08-20
Anticipated expiration: 2012-08-14

Abstract

The utility model relates to a clamp for soft and thin pieces, which comprise a clamping part which is composed of two clamp bodies, a pivot part and a pressure handle part which is used for the operation of opening and closing. The utility model is characterized in that a clamping surface on one end part of the clamping part forms a groove, a groove surface is provided with a plurality of thorn-shaped articles, and the point ends of the thorn-shaped articles are higher than the clamping surface. A plug body is sheathed on the position of an opening of the groove of the clamping surface. An elastic piece is arranged between the bottom surface of the plug body and the groove surface of the clamping surface. The bottom edge of the plug body and the opening edge of the groove form edge rims which can be mutually clamped. Therefore, when the clamp for soft and thin pieces is opened, the plug body can be convexly topped on the position of the opening end of the groove by the elastic piece on the bottom part of the plug body. The thorn-shaped articles are sunken and buried in the plug body.

Description

The clip of soft thin part

Technical field

The utility model relates to a kind of clip of soft thin part.

Background technology

Clip is being played the part of the role of fixing article or suspention article in daily life with different forms, help a lot of to many work of the mankind.As a common clip 1 (as Fig. 1), its be by about two clamp 11 articulated and constituted, one end of clamp 11 is for having little jagged bare terminal end 12, the other end is the operating side 13 of pressing operation clamp 11 opening and closing, and a spring spare 14 nationalitys are established fastening left and right sides clamp 11 and to make it can be in opening the back auto-closing in the centre, and the strength of clip 1 folder thing is provided.Aforesaid clip 1 is generally used for the lighter object of clamping, as clothing, flushing egative film etc., be unsuitable for the too heavy object of clamping, though because the bare terminal end of this kind clip 1 12 designs when having between the sawtooth 15, this bare terminal end 12 becomes only cuspidated some contact with contacting of object 2 surfaces, therefore as long as object 2 bottoms have weight slightly at once, then this downward weight just can overcome the frictional force on 12 pairs of object 2 surfaces of bare terminal end, and makes this object 2 break away from the clamping of clips 1 and down landing.Even if the thickness of object 2 can make the sawtooth 15 of both sides intermesh increasing the clamping area as thin as a wafer, but according to applicant's experiment, when the carrying of object 2 bottoms surpassed constant weight, object 2 still can be shaken off the bundle folder of bare terminal end 12 and down be pulled out.Tradition as another problem of above-mentioned clip 1 is, clamp 11 produce and fit on usually with can clamping object more than the certain thickness, therefore its assembling tolerance is bigger, may have bigger space between two clamping faces of its bare terminal end 12, this result makes it can't be as the clamping of thin type object.

Summary of the invention

Can't carry than heavy object and than the shortcoming that approaches object at traditional clip, the utility model provides a kind of clip of soft thin part.

The technical solution adopted in the utility model is: a kind of clip of soft thin part, comprised the clamping part formed by two clamps, hinge portion and for the opening and closing operation by shank, it is characterized in that: clamping part is formed by organizing altogether about an end separately of two clamps, wherein the clamping face of an end forms a groove, lay several thorn on the groove face, the tip of thorn exceeds clamping face; One cock body is placed on the slot opening place of above-mentioned clamping face, and its body is provided with several slotted eyes that places for several thorn on the above-mentioned clamping face; Be laid with elastic component between the bottom surface of cock body and the groove surface of above-mentioned clamping face.

The clamping face that clamping part is provided with another opposed end of groove is a plane that can supply the thorn tip on the groove to thrust.

The surface of clamping face that clamping part is provided with another opposed end of groove is formed with the groove that matches in the thorn tip that is convexly equipped with groove surfaces.

The hinge portion is to being convexly equipped with a Body of pillar by the inboard, appropriate location between the shank.

The hinge portion is to being convexly equipped with two relative cylinders by the inboard, appropriate location between the shank.

But the slot opening edge of clamping part and the root edge of cock body form the edge of blocking mutually.

Clip of the present utility model, under the state of Zhang Qi, cock body is pushed up the protruding openend that places groove by elastic component, and makes the tip of thorn be deeply buried in cock body inside, i.e. the not protruding cock body surface that is exposed to of thorn.Clip at closure state, contract by the crowded of the clamping face of opposite side and to groove floor and move in its cock body surface, and the tip that makes thorn expose and thrust relatively to clamping face on the shrinkage pool groove in, at this moment if between two clamping faces, there has been the object of desiring clamping, thorn can be thrust this object, if thinner object is pierced.Because thorn is fixed on the groove surface, therefore the structure of a kind of suspention of object after penetrating object, it can be provided, and make this object be born bigger downward loading and can not break away from from clip.Moreover this nationality thorn pierces through the mode of object, makes no matter many thin objects all can be thrust and insert and put.

Description of drawings

Fig. 1 is the structure chart of known clip;

Fig. 2 is the folder thing position enlarged drawing of Fig. 1;

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

Fig. 4 is the structure cutaway view of clamping part of the present utility model;

Fig. 5 is the folder thing status architecture cutaway view of clamping part of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and the specific embodiments.

Shown in Fig. 3-5, this clip 3 comprised two left and right clamps 30 each other the axle pivot be integral, this clip 3 has a clamping part 31, hinge portion 32 and press section 33.Clamping part 31 is to be made of 34,35 of left and right two clamping faces, wherein a clamping face 34 has a groove 341 and the cock body 4 that can be nested with in groove 341, the bottom surface epirelief of groove 341 is put most thorn, shown in Fig. 4,5, this thorn is a kind of pricker 5, and this thorn also can be the thorn that other have the shape of pointed end, as the zigzag thorn.Cock body 4 inside are provided with the slotted eye 41 that passes through for above-mentioned thorn, be provided with between the bottom surface of the bottom of cock body 4 and groove 341 as spring-like elastic component 6, the bottom of cock body 4 is formed with edge clipping 42 again, relatively the opening part of groove 341 also has the flange 342 that contracts in, so that fasten mutually with the edge clipping 42 of cock body 4, and make cock body 4 unlikely by deviating from the groove 341.Another clamping face 35 of clamping part 31 is formed with the surface that can penetrate for the pricker 5 on another clamping face 34, and it can be most the pin holes 351 that are provided with as shown in Figure 5, or a kind of surface that supplies sharp object to thrust, as hard foam or Poly Foam surface.

As Fig. 3-5, the press section 33 that forces in clip 3 is opened clamping part 31, then spring part 6 ejects cock body 4 left, and make in the slotted eye 41 of tip 51 relative retraction cock bodys 4 of pricker 5, object 7 is placed two clamping faces 34 at cock body 4 places, between 35, again release action in the press section 33 strength, cock body 4 is held face 35 synthlipsis and goes in the groove 341, and allow pricker 5 stretch out relatively to penetrate object 7 and pricker 5 tips 51 are placed in the pin hole 351 of clamping face 35, so, the structure of utilizing several rows of horizontal pricker 5 to constitute just as overarm, make the upper end of object 7 be worn the clamping part 31 that is sandwiched in clip 3 securely, and this clamping effect not necessarily will make the tip 51 of pricker 5 penetrate object 7 thickness fully just can to reach, when the suitable thickness of object 7 is penetrated the effect that can bring into play anti-downward drawing by pricker 5.

The utility model can injure especially child of user as thorn such as preventing pricker, design one safety is opened and is opened structure, its preferred implementation is the 30 liang of inboard relatively projections 36 that form of clamp above omiting in the hinge portion 32 of clip 3, and nationality two projections 36 sides resist mutually after 3 in clip opens certain aperture.And limited the opens wide of clamping part 31, if opens wide is set in the meagre object of only allowing certain thickness under to be passed through, just then other stretch to cock body 4 and suffer the injury of thorn as thickness of pointing are unlikely.Certainly should safety design be not restriction with this structure, the end of You Keji growth clamping part 31 be to the length of cock body 4 bottom side ends, makes finger more be difficult for stretching into and reaches and prevent the purpose of stabbing.

Claims

1, a kind of clip of soft thin part, comprised the clamping part formed by two clamps, hinge portion and for the opening and closing operation by shank, it is characterized in that: clamping part is formed by organizing altogether about an end separately of two clamps, wherein the clamping face of an end forms a groove, lay several thorn on the groove face, the tip of thorn exceeds clamping face; One cock body is placed on the slot opening place of above-mentioned clamping face, and its body is provided with several slotted eyes that places for several thorn on the above-mentioned clamping face; Be laid with elastic component between the bottom surface of cock body and the groove surface of above-mentioned clamping face.

2, the clip of soft thin part as claimed in claim 1 is characterized in that: the clamping face that clamping part is provided with another opposed end of groove is a plane that can supply the thorn tip on the groove to thrust.

3, the clip of soft thin part as claimed in claim 1 is characterized in that: the surface of clamping face that clamping part is provided with another opposed end of groove is formed with the groove that matches in the thorn tip that is convexly equipped with groove surfaces.

4, the clip of soft thin part as claimed in claim 1 is characterized in that: the hinge portion is to being convexly equipped with a Body of pillar by the inboard, appropriate location between the shank.

5, the clip of soft thin part as claimed in claim 1 is characterized in that: the hinge portion is to being convexly equipped with two relative cylinders by the inboard, appropriate location between the shank.

6, the clip of soft thin part as claimed in claim 1 is characterized in that: but the root edge of the slot opening edge of clamping part and cock body forms the edge of blocking mutually.