CN206776887U - A kind of slide fastener and its pull head - Google Patents

Abstract

The utility model discloses a kind of pull head of slide fastener, including the drain pan (2) of the chain tooth bottom side for being arranged at slide fastener and the top cover (1) for being arranged at the chain tooth top side；The drain pan (2) includes drain pan body (21) and is arranged at the cushion pad (22) of drain pan body (21) bottom.Using pull head provided by the utility model, because its drain pan (2) includes drain pan body (21), and the bottom of drain pan body (21) is provided with cushion pad (22), thus when sporter is by other side's body or heavy hit when on pull head of passing, pass through the cushioning effect of cushion pad (22), impulsive force of the pull head to human body is effectively reduced, human body is uncomfortable caused by so as to mitigate shock, the Consumer's Experience that lifting slide fastener uses.The invention also discloses a kind of slide fastener for including above-mentioned pull head.

Description

A kind of slide fastener and its pull head

Technical field

Clothing component technical field is the utility model is related to, more specifically to a kind of pull head of slide fastener, further relates to one Kind slide fastener.

Background technology

Slide fastener (zipper) is to rely on continuously arranged chain tooth, makes article and the connector for closing or separating, is now largely used to Clothes, bag, tent etc..Slide fastener is made up of chain tooth, pull head, bottom stopper (former code and rear code) or locking member etc..Wherein chain tooth is Key component, it directly determines the layback intensity of slide fastener.General slide fastener has two panels chain belt, each there is a row chain on every chain band Tooth, the two interlaced arrangements of row chain tooth.Pull head clamps both sides chain tooth, is slided by button loop is drawn, you can the chain tooth of both sides is mutually nibbled Close or disengage.

The pull head back side in the market is substantially the moulding shown in Fig. 1, is suitable for use in most outer put.However, The pull head of said structure is in many motions, in football, basketball movement, it may appear that a kind of situation for giving people to bring discomfort：I.e. When sporter by other side's body or pass it is heavy hit when on pull head, pull head bottom can directly withstand on sporter relevant position Animally, or on corresponding bone point, people is allowed to feel very pain.

In summary, the problems such as easily causing human body discomfort when pull head hits the body of people how is efficiently solved, is current Those skilled in the art's urgent problem.

Utility model content

In view of this, first purpose of the present utility model is to provide a kind of pull head of slide fastener, and the structure of the pull head is set Meter can efficiently solve the problem of easily causing human body discomfort when pull head hits the body of people, second purpose of the present utility model It is to provide a kind of slide fastener for including above-mentioned pull head.

In order to reach above-mentioned first purpose, the utility model provides following technical scheme：

A kind of pull head of slide fastener, including the drain pan of the chain tooth bottom side for being arranged at slide fastener and for being arranged at the chain tooth The top cover of top side；The drain pan includes drain pan body and is arranged at the cushion pad of the drain pan body bottom portion.

Preferably, in above-mentioned pull head, the bottom of the drain pan body opens up fluted, and energy is covered with outside the drain pan body Enough cushion pad is provided with the vibration damping cover of drain pan body movement, the groove.

Preferably, in above-mentioned pull head, the cushion pad is filled in the whole groove, and the thickness of the cushion pad is big In the depth of the groove.

Preferably, in above-mentioned pull head, the top edge of the vibration damping cover is provided with external for being buckled in the drain pan sheet Flange.

Preferably, in above-mentioned pull head, the top surface of the cushion pad is fixedly connected with the bottom surface of the drain pan body.

Preferably, in above-mentioned pull head, the cushion pad is wrapped in the bottom edge of the drain pan body.

Preferably, in above-mentioned pull head, the floor space of the drain pan is 1.5 times -3 times of the top cover floor space.

Preferably, in above-mentioned pull head, the bottom shape of the drain pan is identical with the bottom shape of the top cover.

Pull head provided by the utility model includes drain pan and top cover.Wherein, top cover is used for the top side for being arranged at chain tooth, drain pan For being arranged at the bottom side of chain tooth, and drain pan includes drain pan body and is arranged at the cushion pad of drain pan body bottom portion.

Using pull head provided by the utility model, because its drain pan includes drain pan body, and the bottom of drain pan body is set There is a cushion pad, thus when sporter is by other side's body or pass is heavy hits when on pull head, pass through the buffering of cushion pad Effect, effectively reduces impulsive force of the pull head to human body, and human body is uncomfortable caused by so as to mitigate shock, the user that lifting slide fastener uses Experience.

In order to reach above-mentioned second purpose, the utility model additionally provides a kind of slide fastener, and the slide fastener includes any of the above-described Kind pull head.Because above-mentioned pull head has above-mentioned technique effect, the slide fastener with the pull head also should be with corresponding technique effect.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is pull header structure schematic diagram common in the art；

Fig. 2 is the structural representation of the pull head of one specific embodiment of the utility model；

Fig. 3 is the matching relationship schematic diagram of cushion pad and groove；

Fig. 4 is the matching relationship schematic diagram of vibration damping cover and drain pan body.

Marked in accompanying drawing as follows：

Top cover 1, drain pan 2, drain pan body 21, cushion pad 22, vibration damping cover 23.

Embodiment

The utility model embodiment discloses a kind of pull head of slide fastener, with mitigate pull head hit people body when caused by people Body is uncomfortable.

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 2-Fig. 4 is referred to, Fig. 2 is the structural representation of the pull head of one specific embodiment of the utility model；Fig. 3 is slow The matching relationship schematic diagram of punching pad and groove；Fig. 4 is the matching relationship schematic diagram of vibration damping cover and drain pan body.

In one embodiment, pull head provided by the utility model includes drain pan 2 and top cover 1.

Wherein, top cover 1 is used to being arranged at the top side of chain tooth, and drain pan 2 is used for the bottom side for being arranged at chain tooth, specific top cover 1 with The matching relationship of drain pan 2 refer to prior art, to clamp both sides chain tooth by pull head, by drawing button loop to slide, make the chain of both sides Tooth is intermeshed or disengaged.

Drain pan 2 specifically includes drain pan body 21 and is arranged at the cushion pad 22 of the bottom of drain pan body 21.Drain pan body 21 is The main part of drain pan 2, the folding of slide fastener is realized for coordinating with top cover 1.The bottom of drain pan body 21, i.e. one close to human body Side sets cushion pad 22.Cushion pad 22 is specifically as follows the flexible structure for being capable of buffering vibration such as rubber blanket, foam-rubber cushion, its Concrete form can be not construed as limiting.

Using pull head provided by the utility model, because its drain pan 2 includes drain pan body 21, and the bottom of drain pan body 21 It is provided with cushion pad 22, thus when sporter is by other side's body or pass is heavy hits when on pull head, passes through cushion pad 22 cushioning effect, impulsive force of the pull head to human body is effectively reduced, human body is uncomfortable caused by so as to mitigate shock, and lifting slide fastener makes Consumer's Experience.

Further, the bottom of drain pan body 21 opens up fluted, and being covered with outside drain pan body 21 can be with respect to drain pan sheet The vibration damping cover 23 that body 21 moves, cushion pad 22 is provided with groove.Shape is namely coordinated by vibration damping cover 23 and drain pan body 21 Into the cavity for housing cushion pad 22.Vibration damping cover 23 can move relative to drain pan body 21, and then when being hit, vibration damping Cover 23 is moved with buffering vibration to drain pan body 21, and the cushion pad 22 by being set in groove effectively absorbs vibration.

Specifically, the top edge of vibration damping cover 23 is provided with the flange for being buckled in outside drain pan body 21.Namely vibration damping Cover 23 can be buckled in outside drain pan body 21, and the depth of vibration damping cover 23 is more than the thickness of drain pan body 21, and then drain pan body 21 Can flange it is spacing under do not deviate from vibration damping cover 23 and moved along vibration damping cover 23, to reach damping effect.Certainly, vibration damping The annexation of cover 23 and drain pan body 21 is also not limited to said structure, can also be closed by other conventional flexible connections System ensures the cushioning effect of vibration damping cover 23, but said structure is simple and reliable, is easy to process.

Further, the thickness of cushion pad 22 is more than the depth of groove.Thus it can preferably play subtracting for cushion pad 22 Bestir oneself use.Preferably, cushion pad 22 is filled in whole groove, thus when being impacted cushion pad 22 can uniform stress, So that cushioning effect is more uniformly distributed.Certainly as needed, cushion pad 22 can also be arranged in the subrange of groove.

The situation that cushion pad 22 is filled between groove and the body of vibration damping cover 23 is explained above, as needed, can also The top surface of cushion pad 22 is set to be fixedly connected with the bottom surface of drain pan body 21.Cushion pad 22 is directly namely fixed on housing sheet The bottom surface of body, it is specifically as follows the whole bottom surface of drain pan body 21, the bottom edge position of drain pan body 21 can also be wrapped in. Being fixedly connected with mode can be not especially limited herein, such as be bonded.

On the basis of the various embodiments described above, the floor space of drain pan 2 is 1.5 times -3 times of the floor space of top cover 1.Relative to existing There are the floor space and the floor space identical situation of top cover 1 of drain pan 2 conventional in technology, significantly increase the floor space of drain pan 2, from And when being human impact, due to the increase of contact area, pressure caused by shock is significantly reduced, and then mitigate the pain of human body Sense.It should be noted that the floor space of drain pan 2 herein, refer to drain pan 2 and be used for area with the bottom surface of human contact, such as in drain pan 2 In the case of being provided with vibration damping cover 23, then refer to the base area of vibration damping cover 23；In the case where drain pan 2 is not provided with vibration damping cover 23, Then refer to the floor space of drain pan body 21.Preferably, the floor space of drain pan 2 is 2 times of the floor space of top cover 1.

Further, the bottom shape of drain pan 2 is identical with the bottom shape of top cover 1.And then the overall structure of pull head is more It is neat and artistic, and it is easy to the cooperation of pull head and both sides chain tooth.Certainly, the bottom shape of drain pan 2 as needed can also be with top cover 1 Bottom shape it is different, its concrete shape can be configured according to specific needs.

Based on the pull head provided in above-described embodiment, the utility model additionally provides a kind of slide fastener, and the slide fastener includes above-mentioned Any one pull head in embodiment.The pull head in above-described embodiment is employed due to the slide fastener, so the beneficial effect of the slide fastener It refer to above-described embodiment.

Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (9)

1. a kind of pull head of slide fastener, including the drain pan (2) of the chain tooth bottom side for being arranged at slide fastener and for being arranged at the chain The top cover (1) of crest side；Characterized in that, the drain pan (2) includes drain pan body (21) and is arranged at the drain pan body (21) cushion pad (22) of bottom.

2. pull head according to claim 1, it is characterised in that the bottom of the drain pan body (21) opens up fluted, institute State and be covered with and can be set in the mobile vibration damping cover (23) of the drain pan body (21), the groove outside drain pan body (21) There is cushion pad (22).

3. pull head according to claim 2, it is characterised in that the cushion pad (22) is filled in the whole groove, And the thickness of the cushion pad (22) is more than the depth of the groove.

4. pull head according to claim 3, it is characterised in that the top edge of the vibration damping cover (23) is provided with for buckleing In the flange of the drain pan body (21) outside.

5. pull head according to claim 1, it is characterised in that the top surface of the cushion pad (22) and the drain pan body (21) bottom surface is fixedly connected.

6. pull head according to claim 1, it is characterised in that the cushion pad (22) is wrapped in the drain pan body (21) Bottom edge.

7. according to the pull head described in claim any one of 1-6, it is characterised in that the floor space of the drain pan (2) is the top Cover 1.5 times -3 times of (1) floor space.

8. pull head according to claim 7, it is characterised in that the bottom shape of the drain pan (2) and the top cover (1) Bottom shape is identical.

9. a kind of slide fastener, including chain tooth and the pull head with chain tooth cooperation；Characterized in that, the pull head is such as claim Pull head described in any one of 1-8.