CN2170004Y

CN2170004Y - Zipper slider with simple pulling piece

Info

Publication number: CN2170004Y
Application number: CN 93243035
Authority: CN
Inventors: 黄炳焜; 温明灿
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-28
Filing date: 1993-10-28
Publication date: 1994-06-29
Anticipated expiration: 2003-10-28

Abstract

The utility model relates to a zipper head with a zipper piece which has simple assembly, composed of a zipper head body 1, a zipper piece 2 and a combining member 3. One end of the combining member is combined with the fastening ring 5 of the zipper head body, and the other end of the combining member is curled into an annular and closed C-shaped supporting body 6. The end part of the supporting body is provided with a bending hook 8 which is engaged with a groove 7 on the supporting body, and the sheath ring 4 of the zipper piece is slid lightly into a closed C-shaped ring and has no disengagement. The zipper head has the functions of stopping the inverse slide and preventing the disengagement.

Description

Zipper slider with simple pulling piece

The utility model relates to zipper head, especially a kind of zipper head of simple and convenient assembling pulling-on piece.

In the prior art, zipper head generally includes pull head body, pulling-on piece supporter and pulling-on piece, wherein the clasp of an end of pulling-on piece supporter and pull head body is interlocked, and the other end is made half camber coupler body, lasso fastener with pulling-on piece, again with hand-held tool, give the mouth of hook place of clamping arc coupler body as clamp, make pulling-on piece become one mutually with the pulling-on piece supporter.In the clamp process, because the application of force is uneven and be difficult to control, easily cause coupler body distortion or shape to differ, and the careless slightly coupler body appearance that very easily makes crush, not only influence product quality, and production efficiency is difficult to improve.If special mfg. moulding die is done clamping work, then because of the zipper head specification differs, must prepare to overpay mould can satisfy the demands, and cost of manufacture is increased greatly, influences economic benefit, so do not accepted by manufacturing enterprise.

The purpose of this utility model is to provide a kind of clamping that do not need to have by hand, and can assemble the zipper head of pulling-on piece simply and easily.

The utility model is made up of pull head body, pulling-on piece and combination member.Combination member is located between pull head body and the pulling-on piece, and both are connected in series combination.One end of combination member and the clasp of pull head body are interlocked, and the other end then is curled into the supporter of sealing C type ring-type, and the end of this supporter is by thick attenuation and have certain elasticity, thereby the lasso of pulling-on piece can be combined as a whole with it by rapid fastener.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the oblique view after the moulding of the utility model combination member;

Fig. 4 is the not preceding oblique view of moulding of the utility model combination member;

Fig. 5 is the schematic diagram of the pulling-on piece of packing into after the moulding of the utility model combination member.

Below in conjunction with accompanying drawing embodiment of the present utility model is further specified.

Combination member 3 is located between pull head body 1 and the pulling-on piece 2, the clasp 5 of one end and pull head body fastens, the other end then is curled into the supporter of sealing C type ring-type 6, and the chimeric crotch 8 with snap-on effect is made at this supporter end place, can make the lasso 4 rapid fastener combinations of pulling-on piece 2.Combination member 3 is the flat awl of vertical bar lamellar body 9 before moulding not, and its end place is thin and make a crotch 8.On flat awl lamellar body 9, be provided with a groove 7, when this supporter is curled into a sealing C type ring-type by curved pressure, the crotch 8 of its supporter embeds in the groove 7 of supporter just, for backing down sealing C type ring easily, the lasso 4 that makes pulling-on piece 2 do not hold 11, must expose has C type ring breach 10, thereby allows lasso 4 slip into the ring interior 12 of supporter.Because its end 11 resilience rapidly keeps the breach of C type ring to cover, and has non-return effect, can prevent that pulling-on piece 4 from getting loose.

Because the supporter 6 of combination member 3 is the flat awl of a vertical bar lamellar body before moulding not, its end place is provided with crotch 8, make curved pressure of supporter be curled into a sealing C type ring-type by diel, thereby uniform force application is controlled easily, and will not make the supporter appearance crush or make it distortion, so can guarantee product quality, and enhance productivity greatly.Because the joint of sealing C type ring is designed to barb-likely, make the lasso 4 of pulling-on piece slip into easily in the sealing C type ring and do not get loose to have the function of check anticreep again.

Claims

1, a kind of zipper head of the simple and easy assembling pulling-on piece of forming by pull head body (1), pulling-on piece (2) and combination member (3), one end of combination member (3) combines with the clasp (5) of pull head body, it is characterized in that the other end of combination member is curled into the supporter (6) of sealing C type ring-type, the end of this supporter is by thick attenuation and have elasticity, makes the lasso (4) of pulling-on piece (2) be one with it by rapid fastener.

2, zipper head according to claim 1, the end that it is characterized in that the supporter (6) on the combination member is designed to crotch (8), and guarantee that supporter (6) is bent to when sealing C type ring-type, its crotch (8) embeds in the groove (7) of supporter just, and exposes C type ring breach (10) is arranged.

3, zipper head according to claim 1 and 2 is characterized in that combination member (3) is the flat awl of a vertical bar lamellar body (9) before moulding not.