CN1132139A - Clamp made of synthetic resin - Google Patents

Abstract

The invention provides a safe and low-cost synthetic resin clamp, which oppositely overlaps two clamping pieces which form a clamping part at one end together. A U-shaped synthetic resin spring connected with the two clamping pieces applies in bridging is arranged on the invention; elastic force is exerted between the clamping part of the two clamping pieces through the elastic force of the spring along the crimping direction; the internal face of the front end of the synthetic resin spring forms a tabling part. A supporting fixed pat for tabling the tabling part and an anti-flying part covering the spring part from the former to a fold-back side are arranged on the clamping pieces. At the same time, along the direction vertical to the sliding direction of a mould of the molded clamping pieces, the front end of the anti-flying part of the supporting fixed part and the front end of the supporting fixed part of the anti-flying part are molded in misalignment.

Description

Plastic clip

The present invention relates generally to the synthetic resin clip that is installed on the suspension bracket.

The suspension bracket that has the clip of clamping clothes etc., be to be installed with metal " U " font spring between the clamping section of crimping intermediate plate at two ends near the suspension bracket parts of maintenance level, apply flexible synthetic resin clip along the crimping direction, capable of hoisting hang clothes etc. on this synthetic resin system clip.

From the producer that makes clothes etc. when company or the retail shop delivery, also be that the state that clothes etc. is hung on above-mentioned suspension bracket is delivered goods, but according to nearest goods responsibility method, promptly so-called " PL " method, even the clothes of making etc., also handy metal detector inspection, when confirming not have residual pin etc., just can deliver goods, so for metal " U " font spring between the clamping section of crimping intermediate plate, apply flexible synthetic resin clip along the crimping direction, metal detector can produce reaction to metal system spring.

Therefore, in order to be adapted to this metal detector, adopted composite based on the high density carbon acid ester resin, make the rubber-like synthetic resin spring that is bent into " U " font, on the synthetic resin system of the being contained in clip, this clip is contained on the suspension bracket uses again.

; adopting above-mentioned being equipped with when being the synthetic resin system clip of the spring made of the synthetic resin of the composite of main body in order to the high density carbon acid ester resin; when using this clip repeatedly; bending part at synthetic resin system spring fractures sometimes; after owing to fracture; the fragment of the synthetic resin system spring that disperses can injure hand and face etc., so at secure context problem is arranged.

Therefore, consider that also synthetic resin system spring is lived in cladding when the moulding intermediate plate, but when doing like this, allegedly exist following problem, promptly because mold for forming can not the demoulding, simultaneously mold for forming is made complicated structure, and increased mould number (number), thereby increase original cost and operating cost.

The present invention is in view of the above problems and the scheme that proposes, and its purpose is the synthetic resin clip that provides safe and inexpensive.

In order to achieve the above object, synthetic resin system clip involved in the present invention be an end is formed the clamping section intermediate plate opposite to each other to together, adorning the synthetic resin system spring that is bent into " U " font of cross-over connection two intermediate plates, elastic force by synthetic resin system spring, between the clamping section of two intermediate plates, on the crimping direction, apply flexible plastic clip, it is characterized in that, the interior face portion of the front end of synthetic resin system spring forms fitting portion, the fixed part of accepting of chimeric this fitting portion is set on intermediate plate, live from accepting prevent the disperse portion of fixed part with clad to the synthetic resin system spring section of the side of turning back, simultaneously, with the perpendicular direction of the glide direction of the mould of moulding intermediate plate on, accept fixed part prevent disperse portion's side front end and prevent that the fixed part side front end of accepting of the portion of dispersing from not overlapping the ground moulding.

The synthetic resin system clip that the present invention relates to is opposite to each other to together by a pair of intermediate plate, the fitting portion of accepting chimeric synthetic resin system spring on the fixed part at these two intermediate plates, this a pair of intermediate plate is by the elasticity of synthetic resin spring, between clamping part, apply and the synthetic resin system clip assembled along the direction elasticity of crimping.

When being installed in the synthetic resin system clip of assembling like this on the suspension bracket, can on clip, clamping the clothing class and also can hang up.

In addition, because the use repeatedly of synthetic resin system clip, plastic spring may fracture in the part of its bending, it can be blocked if the synthetic resin system that fractures spring, then prevents the portion of dispersing owing to its reaction is dispersed away.

Synthetic resin system clip involved in the present invention below is described with reference to the accompanying drawings.Among the figure:

Fig. 1 is the perspective view of synthetic resin system clip.

Fig. 2 is the vertical profile side view of synthetic resin system clip.

Fig. 3 is the vertical profile side view of the amplification of intermediate plate.

Fig. 4 is the perspective view that synthetic resin system clip is contained in the state on the suspension bracket.

Fig. 1 is the perspective view of synthetic resin system clip, and Fig. 2 is the vertical profile side view of synthetic resin system clip, the integral body of symbol 1 expression synthetic resin system clip among the figure.

This synthetic resin system clip 1 so make identical shaped intermediate plate 2 with synthetic resin, to together, is being adorned the synthetic resin system spring 3 between two intermediate plates of cross-over connection 2,2 owing to mainly being to be contained on the suspension bracket and to use in order to hang the clothing class opposite to each other.

Synthetic resin system spring 3 is to be that the synthetic resin of the composite system of main body is made in order to the high density carbon acid ester resin, it is thicker to form bending part 3a, towards front end 3b " U " word shape of attenuation gradually, be formed with at the inner face of fore-end simultaneously and protrude hook-shaped fitting portion 4.

And, the intermediate plate 2,2 of the synthetic resin system of installation spring 3 as shown in Figures 2 and 3, form the clamping section 5 of clamping clothing etc. at the one end, what form the fitting portion of accepting fixing above-mentioned synthetic resin spring 3 at central part slightly accepts fixed part 6, at the other end, form the tension force of opposing synthetic resin system spring 3 simultaneously, the operating portion of opening 7 of operation synthetic resin system clip 1, and near the position from this operating portion 7 to the front end 6a that accepts fixed part 6, form the portion of dispersing 8 that prevents.

At operating portion 7 with accept on the mid portion between the fixed part 6, in order to be contained on the suspension bracket shown in Figure 49, formation can be entrenched in the installation fitting portion 10 of the shape on the section of suspension bracket 9, is pasting the padded coaming 11 that is made of sponge etc. on the clamping section 5 that an end of above-mentioned intermediate plate 2 forms.

Also have, the above-mentioned portion of dispersing 8 that prevents, owing to be that operating portion from intermediate plate 2 extends near the position fitting portion of synthetic resin system spring 3, so prevent the front end 8a of the portion of dispersing 8 and accept between the front end 6a of fixed part 6, as shown in Figure 3, with the vertical direction Y of the glide direction X of the mould (not shown) of moulding intermediate plate 2 on have the gap that does not overlap.Like this, prevent that the front end 8a of the portion of dispersing 8 and the front end 6a that accepts fixed part 6 from can not overlap on direction Y, mould can not interfere with each other, and needs only and a pair ofly just can deal with so form the formation mould of intermediate plate 2.

With a pair of intermediate plate 2,2 by above-mentioned shaping, opposite to each other to together, the fitting portion of accepting chimeric synthetic resin system spring 3 on the fixed part 64 at this two intermediate plate 2,2, then a pair of intermediate plate is the elasticity by synthetic resin system spring 3 just, between the padded coaming 11 of clamping section 5, apply elasticity and the synthetic resin system of being assembled into clip 1 along the crimping direction.

The synthetic resin system clip 1 that assembles like this can be inlaid on the suspension bracket 9 it being adorned fitting portion 10 slidingly, and when on this synthetic resin system clip 1, clamping clothes class etc., because synthetic resin system clip 1 usefulness synthetic resin system spring 3 forms, therefore it is for example hung on suspension bracket 9, just the metal detector (not shown) that can use by probe.

In addition, when using this synthetic resin system clip 1, sometimes synthetic resin spring 3 can fracture at its sweep, if the fragment of the synthetic resin spring 3 that these fracture is owing to its reaction is dispersed, prevent that then the portion of dispersing 8 from can block it, so can prevent the fragment damage hand and the face of the synthetic resin system spring that disperses.

In addition, in the foregoing description, at the front end that prevents the portion of dispersing with accept between the front end of fixed part, with the vertical direction Y of the glide direction X of the mould (not shown) of this intermediate plate of moulding on form the gap that does not overlap, but this gap is not necessarily necessary, and state very close to each other also can be implemented the present invention certainly.

In addition, in the above-described embodiments, exemplified synthetic resin system clip has been contained in situation about using on the suspension bracket, but the invention is not restricted to this situation, also can make and to have omitted in the drawings, being situated between between the installation fitting portion of synthetic resin system clip to lack the cylinder of size, is the mode that center of rotation opens and closes clip with this cylinder, small-sized make laundry with clip, large-scale make as solarization by the time Clip for bed-clothes that uses etc.

As previously discussed, according to synthetic resin of the present invention clip processed, at synthetic resin bullet processed The front end inner face of spring forms fitting portion, and it is fixing at intermediate plate accepting of chimeric this fitting portion to be set Section and cover from accept fixed part to the synthetic resin spring section processed of the side of turning back prevent fly The part of loosing, simultaneously since accept fixed part prevent disperse section's side front end and prevent from dispersing The front end of accepting the fixed part side of section with the perpendicular side of glide direction of moulding intermediate plate mould Upwards do not overlap, also can be with simple in structure so have the mould of moulding intermediate plate A pair of mould tackles, thereby has reduced original cost and operating cost, and can give birth in a large number Produce.

In addition, owing to be the synthetic resin clip processed that forms with synthetic resin spring processed, so The metal detector of using by probe in the time of can be on it being contained in suspension bracket for example. Using The time, if the occasion that fractures in its dogleg section at synthetic resin spring processed is this fractureing Synthetic resin spring processed prevents then that owing to its reaction is dispersed the section of dispersing from can keep off it Live, can avoid as in the past so have, because the synthetic resin spring processed that disperses Fragment and damage hand and face, thereby improve significantly the advantage of security.

Claims (1)

1. synthetic resin system clip, the intermediate plate that it forms the clamping section with an end is opposite to each other to together, adorning the synthetic resin system spring that is bent into " U " font of cross-over connection two intermediate plates, elastic force by synthetic resin system spring, between the clamping section of two intermediate plates, on the crimping direction, apply elasticity, it is characterized in that, the interior face portion of the front end of synthetic resin system spring forms fitting portion, the fixed part of accepting of chimeric this fitting portion is set on intermediate plate, with cover from accepting prevent the disperse portion of fixed part to the synthetic resin system spring section of the side of turning back, simultaneously, with the perpendicular direction of the glide direction of the mould of moulding intermediate plate on, accept fixed part prevent disperse portion's side front end and prevent that the fixed part side front end of accepting of the portion of dispersing from not overlapping the ground moulding.

Images