CN213154421U

CN213154421U - Single-end zipper with self-locking function

Info

Publication number: CN213154421U
Application number: CN202022417073.4U
Authority: CN
Inventors: 陈焕圳
Original assignee: Shenzhen Yurongxin Hardware Zipper Co ltd
Current assignee: Shenzhen Yurongxin Hardware Zipper Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-05-11
Anticipated expiration: 2030-10-27

Abstract

The utility model provides a single-end zipper with self-locking function. This single-end zip fastener with from locking function includes punch holder, lower plate, branch chain ware, fastener and is used for pulling the pull head of punch holder motion, and punch holder and lower plate pass through branch chain ware fixed connection, and upper wing board upside fixedly connected with connector link, pull head and connector link are connected, have seted up at least one locating hole on the punch holder, have seted up at least one constant head tank on the lower plate, and the position of locating hole and constant head tank matches each other, and the fastener passes locating hole butt to the constant head tank in. The utility model discloses a fastener in single-end zip fastener with from locking function is connected and is passed the locating hole and be connected to the constant head tank, can be located the chain tooth part between punch holder and the lower plate when the fastener passes the locating hole and is connected to on the constant head tank and partly fix to the constant head tank in, like this alright make zip fastener and chain tooth part fixed to avoid the pull head to drive the zip fastener when rocking and take place uncontrolled motion when the user acutely moves.

Description

Single-end zipper with self-locking function

Technical Field

The utility model relates to a technical field of zip fastener especially relates to single-end zip fastener with from locking function.

Background

The zipper is a device which is connected on the clothes, the backpack and the luggage case and is used for opening and closing.

Zippers (zippers), which are connectors for uniting or separating articles by means of a continuous arrangement of zipper teeth, are now widely used in clothing, bags, tents, etc. 1. A fastener consisting of two belts each provided with a row of metal teeth or plastic teeth is used for connecting the edge of an opening (such as clothes or a bag opening), and a sliding piece can pull the two rows of teeth into an interlocking position to seal the opening; 2. chains attached to something (as a suspended or dropped object) to tension, stabilize or guide the object.

The traditional zipper is unfixed in the use process, namely when a user is in strenuous exercise, a pull ring on the zipper swings, the swing can cause the zipper to slide downwards under the action of the swing force, the user still needs to frequently pull the zipper upwards when moving for a long time, and the zipper cannot be kept fixed.

It is therefore urgently required to redesign a new slide fastener to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a single-end zipper with self-locking function to solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a single-end zip fastener with self-locking function, this single-end zip fastener with self-locking function includes punch holder, lower plate, the branch chain ware, the fastener and the pull head that is used for pulling the punch holder motion, punch holder and lower plate pass through branch chain ware fixed connection, punch holder upside fixedly connected with connector link, the pull head is connected with the connector link, at least one locating hole has been seted up on the punch holder, at least one constant head tank has been seted up on the lower plate, the position of locating hole and constant head tank matches each other, the fastener passes locating hole butt to in the constant head tank.

Optionally, the fastener includes rotating part and spliced pole, rotating part and spliced pole fixed connection, and the rotating part drives the spliced pole and moves together.

Optionally, a limiting block is fixedly connected in the positioning groove, a limiting groove is formed in one end, connected into the positioning hole, of the connecting column, and the limiting block is detachably connected with the limiting groove.

Optionally, the rotating part outside is provided with anti-slip threads for increasing friction.

Optionally, the joint of the connecting buckle and the upper clamping plate is of an arc structure.

Optionally, the fastener is threadedly connected to the pilot hole.

Optionally, the pull head is kept away from the one end of being connected with the connector link and has been seted up the regulation hole, and regulation hole intercommunication has the sliding tray, and sliding connection has the sliding plate in the sliding tray, fixedly connected with regulating block on the sliding plate, and the sliding tray is stretched out to the regulating block, and the regulating block drives the sliding plate and stretches out or income sliding tray to adjust the length that the sliding plate extends the regulation hole.

Optionally, the adjustment aperture is one of circular, triangular or square.

Optionally, the width of the chain divider gradually widens from one end to the other.

Optionally, the width of the end of the upper clamping plate close to the chain divider is larger than the width of the end of the upper clamping plate far away from the chain divider, and the width of the end of the lower clamping plate close to the chain divider is larger than the width of the lower clamping plate far away from the chain divider.

The utility model has the advantages as follows:

this single-end zip fastener with self-locking function includes the punch holder, the lower plate, the branch chain ware, fastener and the pull head that is used for pulling the punch holder motion, punch holder and lower plate pass through branch chain ware fixed connection, upper wing board upside fixedly connected with connector link, the pull head is connected with the connector link, at least one locating hole has been seted up on the punch holder, at least one constant head tank has been seted up on the lower plate, the position of locating hole and constant head tank matches each other, the fastener passes the locating hole butt to the constant head tank in, wherein, the fastener is connected and is passed the locating hole and is connected to the constant head tank, can be fixed the chain tooth part that lies in between punch holder and the lower plate to the constant head tank when the fastener passes the locating hole and is connected to the constant head tank, alright make zip fastener and chain tooth part fixed like this, thereby avoid the.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of a single-end slide fastener with a self-locking function according to the present invention;

fig. 2 is a schematic structural view of another embodiment of the single-end slide fastener with self-locking function provided by the present invention;

fig. 3 is a schematic structural view of a side view of the single-end slide fastener with self-locking function provided by the present invention;

fig. 4 is a partially enlarged view of the area a in fig. 3.

Detailed Description

The technical solution in 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. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. 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.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of an embodiment of a single-end zipper 1000 with a self-locking function according to the present invention; fig. 2 is a schematic structural view of another embodiment of a single-end zipper 1000 with a self-locking function according to the present invention; fig. 3 is a schematic structural diagram of a side view of a single-end zipper 1000 with a self-locking function according to the present invention; fig. 4 is a partially enlarged view of the area a in fig. 3.

The utility model discloses a single-end zipper 1000 with self-locking function includes punch holder 100, lower plate 200, branch chain ware 300, fastener 400 and is used for pulling the pull head 500 of punch holder 100 motion.

The upper plate 100 and the lower plate 200 are fixedly connected through the chain divider 300, the upper side of the upper plate 100 is fixedly connected with the connecting buckle 600, the slider 500 is connected with the connecting buckle 600, the upper plate 100 is provided with at least one positioning hole 110, the lower plate 200 is provided with at least one positioning groove 210, the positioning hole 110 is matched with the positioning groove 210, and the fastener 400 penetrates through the positioning hole 110 and abuts against the positioning groove 210.

Wherein, the width of the end of the upper plate 100 close to the chain divider 300 is larger than the width of the end of the lower plate 200 close to the chain divider 300, the width of the end of the lower plate 200 close to the chain divider 300 is larger than the width of the lower plate 200 far from the chain divider 300, the end of the upper plate 100 with large width corresponds to the end of the lower plate 200 with large width, the end of the upper plate 100 with small width corresponds to the end of the lower plate 200 with small width, then the upper plate 100 and the lower plate 200 are fixed together by the chain divider 300, the width of the end of the upper plate 100 is larger than the width of the other end of the upper plate 100, which is beneficial for the single-end zipper 1000 with self-locking function of the present invention, when the zipper teeth (not marked in the figures) pass through the wider area of the upper plate 100 or the lower plate 200, and after the zipper teeth pass through the area formed by the upper plate 100 and the lower plate 200, because the width of, so the chain tooth is hugged closely together by the pressfitting more easily, therefore the width of punch holder 100 one end is greater than the width that the punch holder 100 other end and can be favorable to the laminating of chain tooth, of course, can understand, when the reverse pulling of zip fastener, the narrower one side of punch holder 100 or lower plate 200 contacts the chain tooth earlier, thereby can easily separate the chain tooth that the laminating is in the same place, consequently, the width that the one end of punch holder 100 is close to branch chain ware 300 is greater than the width that punch holder 100 keeps away from branch chain ware 300, the setting that the width that the one end of lower plate 200 is close to branch chain ware 300 is greater than the width that lower plate 200 keeps away from branch chain ware 300 can improve the utility model discloses a single-end zip fastener 1000 with self-locking function compresses tightly or the efficiency of separation to the chain tooth.

Specifically, the user is using the utility model discloses a single-end zip fastener 1000 with self-locking function, at first need pulling pull head 500, pull head 500 pulls coupling link 600, because coupling link 600 and punch holder 100 fixed connection, consequently, the user can drive punch holder 100 and lower plate 200 through pulling pull head 500 and move together.

More specifically, the upper plate 100 is provided with at least one positioning hole 110, the lower plate 200 is provided with at least one positioning groove 210, the number of the positioning holes 110 is equal to that of the positioning grooves 210, the fastener 400 passes through the positioning hole 110 and abuts into the positioning groove 210, that is, one end of the fastener 400 passes through the positioning hole 110 first and then enters into the positioning groove 210, when the user uses the single-end zipper 1000 with self-locking function of the present invention, when the user pulls the slider 500 to a proper height and the user needs to fix the whole single-end zipper, the user rotates the fastener 400 through the positioning hole 110, when the fastener 400 continues to move towards the direction close to the positioning groove 210, the fastener 400 will drive the zipper teeth passing between the upper plate 100 and the lower plate 200 to move towards the positioning groove 210 together, when one end of the fastener 400 enters into the positioning groove 210, the cloth connected with the zipper teeth is also fixed in the positioning groove 210, therefore, the positioning effect of the whole single-head zipper is realized, and the condition that the zipper is loosened or randomly moves up and down can not occur when a user moves violently during menstruation. Of course, when the user needs to adjust the single-end zipper, the fastener 400 is rotated again to make one end of the fastener 400 away from the positioning slot 210 until the fastener elements can slide freely between the upper plate 100 and the lower plate 200, so that the user can adjust the zipper up and down as desired.

Referring to fig. 1 to 4, in an embodiment, the fastening member 400 includes a rotating portion 410 and a connecting column 420, the rotating portion 410 is fixedly connected to the connecting column 420, the rotating portion 410 drives the connecting column 420 to move together, and a user can adjust the rotating portion 410 to make the connecting column 420 far away from or close to the positioning slot 210, so as to control the connecting column 420 to press or loosen the teeth, thereby achieving the purpose of fixing the single-end zipper, wherein an anti-slip pattern for increasing friction force is disposed on an outer side of the rotating portion 410, and the anti-slip pattern enables the user to easily rotate the rotating portion 410, thereby controlling the rotation of the connecting column 420, further, a limiting block 211 is fixedly connected to the positioning slot 210, a limiting slot 421 is disposed at an end of the connecting column 420, which is inserted into the positioning hole 110, and the limiting block 211 is detachably connected to the limiting slot 421, thereby can further improve spliced pole 420's stability, specifically, stopper 211 can be dismantled with spacing groove 421 and be connected, can be for the buckle is connected, when spliced pole 420 inserts in the constant head tank 210, spacing link together with spacing groove 421 soon, prevent that spliced pole 420 from breaking away from in the constant head tank 210, thereby improve the self-locking effect of single-end zipper, when spliced pole 420 will break away from in the constant head tank 210, stopper 211 and spacing groove 421 owing to can dismantle the connection, can part under spliced pole 420's effect, therefore, stopper 211 and spacing groove 421's setting, can improve the utility model discloses a self-locking effect of single-end zipper of self-locking function.

In another embodiment, the fastener 400 is in threaded connection with the positioning hole 110, that is, the fastener 400 is inserted into the positioning hole 110 by rotation until the fastener abuts against the inside of the positioning groove 210, at this time, the fastener 400 also presses the cloth connected with the zipper teeth into the positioning groove 210, so that the single-end zipper is fixed and cannot move, and a self-locking effect of the single-end zipper is achieved.

The connection part of the connection buckle 600 and the upper splint 100 is an arc structure. The pulling force of pull head 500 to connector link 600 when pulling connector link 600 can be alleviated to the arc structure to can avoid pull head 500 to take place the phenomenon of splitting when using for a long time, improve the utility model discloses a single-end zipper 1000 with from locking function's life.

The width of the chain divider 300 gradually increases from one end to the other end, wherein the width of the chain divider 300 is also changed to improve the engagement or disengagement of the teeth.

An adjusting hole 510 is formed in one end, far away from the end connected with the connecting buckle 600, of the slider 500, the adjusting hole 510 is communicated with a sliding groove 520, a sliding plate 530 is connected in the sliding groove 520 in a sliding mode, an adjusting block 540 is fixedly connected to the sliding plate 530, the adjusting block 540 extends out of the sliding groove 520, the adjusting block 540 drives the sliding plate 530 to extend out of or retract into the sliding groove 520, and therefore the length of the sliding plate 530 extending to the adjusting hole 510 is adjusted.

Wherein, the user is when wearing the clothes motion of taking zip fastener and button simultaneously, and pull head 500 often can rock along with the user motion, and regulation hole 510 on pull head 500 can use at the user the utility model discloses a during single-end zip fastener 1000 with self-locking function, with the regulation hole 510 cover on pull head 500 on the button of user's clothes to can reach the condition emergence of avoiding pull head 500 to rock, thereby also can make single-end zip fastener can not slide because of the zip fastener is at will when violent the motion of user.

Specifically, when the user needs to fix the slider 500, the adjusting hole 510 on the slider 500 is sleeved on the button first, then the adjusting block 540 is pushed, the adjusting block 540 slides in the sliding groove 520 to drive the sliding plate 530 to extend out of the sliding groove 520, the button in the adjusting hole 510 of the user is fixed, so that the purpose of fixing the slider 500 is achieved, further, the situation that the zipper of the user can slide up and down when the user needs to adjust the zipper up and down is avoided, only the adjusting block 540 needs to be adjusted to enable the sliding plate 530 to be accommodated in the sliding groove 520 so as to separate the slider 500 from the button, and therefore normal use of the zipper is continued.

More specifically, the adjustment hole 510 is one of a circle, a triangle, or a square, thereby enabling the slider 500 to be fixed to buttons of different styles, and thus having a wider applicability.

Referring to fig. 1 to 4, the single-end slide fastener 1000 with self-locking function includes an upper plate 100, a lower plate 200, a chain divider 300, a fastener 400 and a slider 500 for pulling the upper plate 100 to move, the upper plate 100 and the lower plate 200 are fixedly connected through the chain divider 300, the upper wing plate is fixedly connected with a connector 600 at the upper side, the slider 500 is connected with the connector 600, the upper plate 100 is provided with at least one positioning hole 110, the lower plate 200 is provided with at least one positioning slot 210, the positioning hole 110 is matched with the positioning position, the fastener 400 is abutted into the positioning hole 110 through the positioning hole 110, wherein the fastener 400 is connected to the positioning slot 210 through the positioning hole 110, when the fastener 400 is connected to the positioning slot 210 through the positioning hole 110, the fastener 400 fixes the element portion between the upper plate 100 and the lower plate 200 to the positioning slot 210, so as to fix the fastener and the element portion, thereby preventing the slider 500 from driving the zipper to move uncontrollably when the user moves violently while shaking.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a single-end zip fastener with from locking function, its characterized in that, includes punch holder, lower plate, branch chain ware, fastener and is used for the pulling the pull head of punch holder motion, the punch holder with the lower plate passes through branch chain ware fixed connection, punch holder upside fixedly connected with connector link, the pull head with the connector link is connected, at least one locating hole has been seted up on the punch holder, at least one constant head tank has been seted up on the lower plate, the locating hole with the position of constant head tank matches each other, the fastener passes the locating hole butt joint to in the constant head tank.

2. The single-end zipper with the self-locking function according to claim 1, wherein the fastener comprises a rotating part and a connecting column, the rotating part is fixedly connected with the connecting column, and the rotating part drives the connecting column to move together.

3. The single-end zipper with the self-locking function according to claim 2, wherein a limiting block is fixedly connected in the positioning groove, a limiting groove is formed in one end of the connecting column, which is connected into the positioning hole, and the limiting block is detachably connected with the limiting groove.

4. The single-end zipper with self-locking function according to claim 2, wherein the rotation part is provided with an anti-slip pattern on the outer side thereof for increasing friction.

5. The single-end zipper with the self-locking function according to claim 1, wherein the joint of the connecting buckle and the upper clamping plate is an arc-shaped structure.

6. The single-end zipper with the self-locking function according to claim 1, wherein the fastener is threadedly coupled to the positioning hole.

7. The single-end zipper with the self-locking function according to claim 1, wherein an adjusting hole is formed at an end of the slider away from the connecting buckle, the adjusting hole is communicated with a sliding groove, a sliding plate is slidably connected in the sliding groove, an adjusting block is fixedly connected to the sliding plate, the adjusting block extends out of the sliding groove, and the adjusting block drives the sliding plate to extend out of or retract into the sliding groove so as to adjust the length of the sliding plate extending to the adjusting hole.

8. The single-end zipper with the self-locking function according to claim 7, wherein the adjusting hole is one of a circle, a triangle or a square.

9. The single-end zipper with the self-locking function according to claim 1, wherein the width of the zipper divider is gradually widened from one end to the other end.

10. The single-end zipper with the self-locking function according to claim 1, wherein the width of the end of the upper clamping plate close to the chain divider is larger than the width of the end of the upper clamping plate far away from the chain divider, and the width of the end of the lower clamping plate close to the chain divider is larger than the width of the lower clamping plate far away from the chain divider.