CN210432958U

CN210432958U - Slide fastener slider and slide fastener

Info

Publication number: CN210432958U
Application number: CN201921516557.5U
Authority: CN
Inventors: 宋致选
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-05-01
Anticipated expiration: 2029-09-11
Also published as: DE202020101301U1; JP3225053U

Abstract

The utility model relates to a connecting piece field particularly, relates to a zip fastener slider and zip fastener. The zipper slider comprises a sliding block; the sliding block is provided with a sliding groove; the extending direction of the sliding groove penetrates through the sliding block; the sliding block is provided with a convex block. The utility model discloses a set up the lug on the sliding block, through vibrating mechanism such as vibration dish after, can make the lug on the sliding block in same one side, the sliding block has realized the automation of direction promptly and has unified, and then can realize the automatic equipment of zip fastener, and when carrying out the automatic equipment to the zip fastener, need not readjust the direction of zip fastener slider, improved the installation effectiveness of zip fastener slider.

Description

Slide fastener slider and slide fastener

Technical Field

The utility model relates to a connecting piece field particularly, relates to a zip fastener slider and zip fastener.

Background

The existing zipper slider has certain directivity when being installed, so that only manual assembly can be carried out when the zipper is assembled, and the direction of the zipper slider needs to be seen in the manual assembly process so as to ensure the installation correctness.

That is, in the installation process, the direction is not correct and the installation needs to be adjusted again, so that the time is delayed when the zipper slider is installed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a zipper slider, it can utilize the action of vibration for zipper slider's direction is unanimous, and then is convenient for install, has reduced the rework rate, has improved the installation effectiveness.

Another object of the utility model is to provide a zipper, it can be after the zip fastener slider direction is unanimous, is convenient for carry out automatic assembly, has improved the packaging efficiency.

The embodiment of the utility model is realized like this:

a slider for a zipper, comprising a slider block;

the sliding block is provided with a sliding groove;

the extending direction of the sliding groove penetrates through the sliding block;

and the sliding block is provided with a convex block.

In a preferred embodiment of the present invention, the protrusion is disposed on one side of the sliding block having the notch of the sliding groove.

In a preferred embodiment of the present invention, the length a of the bump is the same as the length b of the sliding block.

In the preferred embodiment of the present invention, a chamfer is provided on the edge of one side of the protruding block away from the sliding block.

In a preferred embodiment of the present invention, the sliding groove is provided with a chain dividing block.

In a preferred embodiment of the present invention, the shape of the zipper dividing block is a triangular prism; one edge of the triangular prism faces the extending direction of the sliding groove.

In a preferred embodiment of the present invention, at least a pair of limiting blocks is disposed in the sliding groove;

the pair of limiting blocks comprises a first limiting block and a second limiting block, and the first limiting block and the second limiting block are respectively arranged on two opposite side walls of the sliding groove;

the gap between the first limiting block and the second limiting block is opposite to the edge of the triangular prism facing the extending direction of the sliding groove.

In a preferred embodiment of the present invention, the height d of the zipper dividing block is smaller than the depth of the sliding groove c.

A zipper comprising a first stringer, a second stringer, and a zipper slider of any of the preceding;

a first connecting structure is arranged on the first chain;

a second connecting structure is arranged on the second chain;

after the first chain and the second chain simultaneously pass through the sliding groove of the zipper slider, the state relationship between the first connecting structure and the second connecting structure is changed into a separated state or a connected state.

In a preferred embodiment of the present invention, a first groove is disposed on the first chain, and the first groove is disposed on one side of the first connecting structure;

and a second groove is formed in the second chain and is arranged on one side of the second connecting structure.

The embodiment of the utility model provides a beneficial effect is:

through set up the sliding tray on the sliding block, can make the chain pass through, realize the function of zip fastener, set up the lug on the sliding block simultaneously, make the height of one side of sliding block uprise, examine to the groove on the vibration dish when passing through, one side height that has the lug is higher, can not spill in examining to the groove, and the height of one side that does not have the lug is lower, be less than and examine to the height in groove, and then can leak down to the groove from examining, make the direction of the sliding block through the vibration dish automatic uniform, and then can realize the automatic assembly of zip fastener, and when carrying out automatic assembly to the zip fastener, the direction of zip fastener slider need not readjust, the installation effectiveness of zip fastener slider has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a slide fastener slider according to an embodiment of the present invention;

FIG. 2 is a right side view of a zipper slider provided in accordance with an embodiment of the present invention;

fig. 3 is a left side view of the slide fastener slider according to the embodiment of the present invention;

fig. 4 is a top view of a slide fastener slider according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

FIG. 6 is a perspective view of a slider of the zipper provided in the embodiment of the present invention;

fig. 7 is a schematic structural view of a first chain of a slide fastener according to an embodiment of the present invention.

In the figure:

1: a bump; 2: anti-skid convex strips; 3: a slider; 4: dividing the chain block; 5: a first stopper; 6: a second limiting block; 7: a sliding groove; 8: a first chain; 9: a first connecting structure; 10: a first groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to fig. 1 to 6. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

A slide fastener slider includes a slider block 3; the sliding block 3 is provided with a sliding groove 7; the sliding groove 7 extends through the sliding block 3; the sliding block 3 is provided with a convex block 1.

In the present embodiment, one side of the slider 3 is provided with a projection 1.

When the zipper is assembled, the sliding block 3 is vibrated through a vibrating disc and other mechanisms to achieve the sequencing effect, meanwhile, a direction detection groove is formed in a discharging channel of the vibrating disc and is formed in one side of the bottom of the discharging channel and the side wall, so that the longitudinal section of the direction detection groove is L-shaped, the width of the direction detection groove in the bottom of the discharging channel is smaller than that of the sliding block 3, when the sliding block 3 passes through the direction detection groove, when one side, provided with the convex block 1, of the sliding block 3 is close to the side wall direction, provided with the direction detection groove, of the discharging channel, the height of one side, provided with the convex block 1, of the sliding block 3 is higher than that of the direction detection groove in the side wall position of the discharging channel, the width of the bottom of the sliding block 3 is larger than that of the direction detection groove in the bottom position of the discharging channel, and the sliding block 3 can smoothly pass through the discharging; and when being provided with the one side of lug 1 on sliding block 3, keep away from being provided with on discharging channel and examine the direction to the lateral wall in groove, the height that sliding block 3 does not have one side of lug 1 is less than the height of examining the lateral wall position of groove on discharging channel for sliding block 3 takes place to empty, and then can spill in examining the groove.

That is, by providing the projection 1 on the sliding block 3 and by using the fit of the detection groove, the sliding blocks 3 having different directions among the sliding blocks 3 passing through the discharge passage can be leaked, and the sliding blocks 3 having the same direction can be passed, so that when the sliding blocks 3 are assembled, the direction of the sliding blocks 3 does not need to be discriminated, and the direction can be accurately determined and the assembling can be performed based on the judgment of the consistency.

Specifically, in the present embodiment, both ends of the slide groove 7 in the slide block 3 penetrate, the slide fastener chain penetrates through the slide groove 7, and the slide groove 7 engages the two chains.

More specifically, in the present embodiment, the width of the notch of the sliding groove 7 is smaller than the distance between the opposite inner walls of the sliding groove 7, so that two chains can pass through the sliding groove 7, but cannot be separated from the notch of the sliding groove 7, and the normal buckling of the chains is ensured.

In this embodiment, the side wall of the sliding block 3 is provided with the antiskid ridges 2, and the antiskid ridges 2 are arranged in parallel. Through the setting of antiskid sand grip 2, can be comparatively easy promotion sliding block 3 remove.

In the preferred embodiment of the present invention, the projection 1 is disposed on the sliding block 3 on one side of the notch having the sliding groove 7.

Specifically, lug 1 is on the side at the notch place of sliding tray 7 on sliding block 3, and lug 1 sets up the edge at sliding block 3 to guarantee lug 1's eccentric effect.

More specifically, in the present embodiment, the shape of the projection 1 is a rectangular parallelepiped, and the longitudinal direction thereof is the same as the longitudinal direction of the slider 3.

It should be noted that, the shape of the bump 1 may be a rectangular parallelepiped, but it is not limited to a rectangular parallelepiped, and it may also be other shapes, such as a cylinder, a triangular prism, a hemisphere, etc., that is, it only needs to be disposed on the sliding block 3, and it can play a role in shifting the center of gravity of the sliding block 3.

In the preferred embodiment of the present invention, the length a of the bump 1 is the same as the length b of the slider 3.

In this embodiment, the length direction of the rectangular protrusion 1 is the same as that of the sliding blocks 3, so that after the sliding blocks 3 are combined and spliced, a large gap is not generated between the protrusions 1, thereby ensuring the direction adjustment function of the zipper slider during installation and ensuring the overall aesthetic property.

In the preferred embodiment of the present invention, a chamfer is provided on the edge of one side of the bump 1 away from the sliding block 3.

Specifically, in the present embodiment, the chamfer is provided as a rounded corner.

More specifically, lug 1 keeps away from one side of sliding block 3, totally four edges, and every edge all is provided with the chamfer.

Through the setting of chamfer, can avoid comparatively sharp-pointed edge to cause injuries such as fish tail to the user, guarantee user's safety.

It should be noted that the chamfer may be a rounded angle, or may be a 45 ° chamfer, or a 30 ° chamfer, as long as the safety of the user can be ensured by the arrangement of the chamfer.

In this embodiment, be provided with the chamfer on 1, and all be provided with the chamfer in the other positions of sliding block 3, all edges all carry out the chamfer processing on whole zip fastener slider promptly to guarantee its smoothness nature and security.

It should be pointed out that, chamfer on the slider 3 and the chamfer on the lug 1, it can be the same, also can be inequality, when it all is the fillet, its chamfer radius also can set up to inequality, and it is according to specific edge position, selects suitable chamfer to realize enough guaranteeing the effect of chamfer, can guarantee the bulk strength of zip fastener slider again.

In the preferred embodiment of the present invention, the slide groove 7 is provided with the zipper dividing block 4.

By the arrangement of the chain dividing block 4, the two chains can be changed from the buckling state to the separating state after passing through the sliding groove 7; the two chains can be changed from the separated state to the engaged state after passing through the slide groove 7.

That is, the arrangement of the split chain blocks 4 causes the state of the chain to change, and the function of connection and disconnection is realized.

Specifically, in the preferred embodiment of the present invention, the shape of the chain dividing block 4 is a triangular prism; one of the edges of the triangular prism faces the extending direction of the sliding groove 7.

More specifically, in this embodiment, the height d of the triangular prism is less than the depth c of the sliding groove 7, so that the zipper dividing block 4 is prevented from protruding from the sliding block 3, the influence of the zipper dividing block 4 on the bag using the zipper in this embodiment is prevented, the sealing performance of the bag is prevented from being damaged, and the overall appearance and the overall strength of the zipper slider are ensured.

More specifically, in the present embodiment, the cross section of the triangular prism is an isosceles triangle, and in the isosceles triangle, the length of the waist is greater than the length of the base, and the base and the apex of the isosceles triangle correspond to the two extending directions of the sliding groove 7, respectively.

After entering the sliding groove 7 from the direction of the vertex angle of the isosceles triangle, the chains pass through the edge of the vertex angle, and the chain dividing block 4 divides the two chains to pass through the surfaces of the two side waists of the chain dividing block 4, so that the two chains can be normally separated.

After the chain got into sliding tray 7 from isosceles triangle's base place direction, behind the triangular prism both sides, got into sliding tray 7 in, behind the side of triangular prism, to the edge of triangular prism assemble, under sliding tray 7's effect, extrude two chains to mutual direction, and then realize the lock of two chains, realized the connection under the effect of chain.

It should be noted that, in the present embodiment, the shape of the chain dividing block 4 is a triangular prism, but the shape is not limited to the triangular prism, and the chain dividing block may also be other shapes, such as a quadrangular prism with a prismatic cross section, or other prism shapes with an irregular cross section but with sharp corners, as long as the shape has sharp corners, and the two chains that are fastened together can be separated.

In the preferred embodiment of the present invention, at least a pair of limiting blocks is disposed in the sliding groove 7; the pair of limiting blocks comprises a first limiting block 5 and a second limiting block 6, and the first limiting block 5 and the second limiting block 6 are respectively arranged on two opposite side walls of the sliding groove 7; the gap between the first stopper 5 and the second stopper 6 is disposed opposite to the edge of the triangular prism in the extending direction of the sliding groove 7.

In order to realize better buckling of the two separated chains, in the embodiment, the position of the chain is limited by the limiting block.

Specifically, the gap between the first limiting block 5 and the second limiting block 6 is smaller than the twice of the width of the chain and larger than the width of the two chains after being buckled, so that when the two chains pass through the gap between the first limiting block 5 and the second limiting block 6, the two chains can be extruded mutually under the action of the first limiting block 5 and the second limiting block 6, and then the two chains are buckled.

Specifically, in this embodiment, the position of the first stopper 5 and the position of the second stopper 6 are both arranged on the triangular prism at the vertex angle of the isosceles triangle.

The utility model also provides a zipper, as shown in fig. 7, which comprises a first chain 8, a second chain and any one of the zipper sliders; the first chain 8 is provided with a first connecting structure 9; a second connecting structure is arranged on the second chain; after the first chain 8 and the second chain pass through the slide groove of the slide fastener slider at the same time, the state relationship between the first connecting structure 9 and the second connecting structure is changed to the separated state or the connected state.

That is to say, the first chain 8 and the second chain are connected through the first connecting structure 9 and the second connecting structure, when the state relationship between the first connecting structure 9 and the second connecting structure is the connecting state, the first chain 8 and the second chain are buckled, and the positions needing to be connected, such as bag openings and the like, are sealed; when the state relation between the first connecting structure 9 and the second connecting structure is a separation state, the first chain 8 and the second chain are separated, and positions needing to be connected, such as bag openings and the like, are opened.

Specifically, in the present embodiment, the first connection structure 9 is a groove structure, and the second connection structure is a protrusion structure, and when the protrusion is inserted into the groove, the first connection structure 9 and the second connection structure are connected.

It should be noted that the arrangement of the first connecting structure 9 and the second connecting structure may be the above arrangement, but it is not limited to the above arrangement, and it may also be a hook arrangement, and so on, that is, as long as the connection of the first chain 8 and the second chain can be realized through the connection of the first connecting structure 9 and the second connecting structure.

In the preferred embodiment of the present invention, the first chain 8 is provided with a first groove 10, and the first groove 10 is disposed on one side of the first connecting structure 9; and a second groove is formed in the second chain and is arranged on one side of the second connecting structure.

The first groove 10 is formed in one side, close to the second chain, of the first chain 8, the second groove is formed in one side, close to the first chain, of the second chain, the first groove 10 is formed above the first connecting structure 9, the second groove is formed above the second connecting structure, and when the first connecting structure 9 and the second connecting structure are connected or separated through the zipper slider, the first groove 10 and the second groove can penetrate through the zipper slider.

When the first groove 10 and the second groove pass through the zipper slider, the opening of the first groove 10 is pressed by the zipper slider to collide with the edge of the triangular prism on the zipper slider, so as to make a sound and generate a vibration.

The hand feeling of the zipper slider during sliding can be increased through vibration; through the sound that sends, can judge first chain and 8 second chains after the lock, whether the lock is inseparable, whether first chain 8 and second chain are closed completely or are opened completely promptly.

Specifically, in this embodiment, first recess 10 and second recess carry out the interval and set up, can reduce the quantity that sets up of first recess 10 and second recess, and then under the circumstances that the assurance can produce sound and vibrations and feel, improve the production efficiency of chain.

Specifically, in the present embodiment, the first groove 10 and the second groove are both square grooves.

It should be noted that the first groove 10 and the second groove may be square grooves, but are not limited to square grooves, and may also be other shapes, such as grooves with a circular shape, a triangular shape, etc., as long as the first groove 10 and the second groove can cooperate with the edge of the triangular prism to generate sound and vibration.

The embodiment of the utility model provides a beneficial effect is:

through set up the sliding tray on sliding block 3, can make the chain pass through, realize the function of zip fastener, set up lug 1 on the sliding block 3 simultaneously, make the height of one side of sliding block uprise, examine to the groove on the vibration dish when passing through, one side height that has lug 1 is higher, can not spill to the groove from examining, and the height of one side that does not have lug 1 is lower, be less than and examine to the height in groove, and then can leak to the groove from examining, make the direction of the sliding block through the vibration dish unanimous, and then assemble the zip fastener, when taking the zip fastener slider, need not readjust the direction of zip fastener slider, the rework rate after having reduced the wrong installation, the installation effectiveness of zip fastener slider has been improved.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A zipper slider is characterized by comprising a slider body;

the sliding block is provided with a sliding groove;

and the sliding block is provided with a convex block.

2. The slider of claim 1, wherein said projection is provided on a side of said slider having a notch of said slide groove.

3. The zipper slider of claim 1, wherein the length a of said projection is the same as the length b of said slider.

4. The slider of claim 1 wherein the edge of the side of the projection remote from the slider is chamfered.

5. The zipper slider of claim 1, wherein a zipper-dividing block is disposed within the slide channel.

6. The zipper slider of claim 5, wherein said zipper block is a triangular prism; one edge of the triangular prism faces the extending direction of the sliding groove.

7. The slider of claim 6, wherein at least one pair of stoppers are disposed in the slide groove;

8. The zipper slider of claim 5, wherein the height d of the zipper sub-block is less than the depth c of the slide groove.

9. A zipper comprising a first stringer, a second stringer, and a zipper slider of any of claims 1-8;

a first connecting structure is arranged on the first chain;

a second connecting structure is arranged on the second chain;

10. The zipper of claim 9, wherein the first stringer is provided with a first groove disposed on one side of the first coupling structure;