CN108433258B

CN108433258B - Zipper with locking function

Info

Publication number: CN108433258B
Application number: CN201810531980.6A
Authority: CN
Inventors: 施高雄
Original assignee: Tianjin Xunxing Zipper Technology Co ltd
Current assignee: Tianjin Xunxing Zipper Technology Co ltd
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2021-06-01
Anticipated expiration: 2038-05-29
Also published as: CN108433258A

Abstract

The invention discloses a zipper with a locking function, and relates to the technical field of zippers. This zip fastener with locking function, including the cloth body, connecting block fixedly connected with left tooth and right tooth are crossed to the upper end of the cloth body, fixedly connected with square on the cloth body of left side tooth lower extreme, fixedly connected with bolt on the cloth body of right tooth lower extreme, the upper end of left side tooth and right tooth all is provided with the stopper, the quantity of stopper is two, the middle part of left side tooth and right tooth is provided with the billet, the upper and lower both sides fixedly connected with branch of billet. This zip fastener with locking function through the setting to zip fastener body, recess, rubber pad, button, draw-in groove, fixer, spacing, round pin axle, bracing piece, branch, fixture block, has played the function that has locking, and people are pulling up the zip fastener back zip fastener and are passing through spacing card at the middle part of left tooth to the zip fastener is difficult to loosen, can not the sliding position yet, and the chucking is effectual.

Description

Zipper with locking function

Technical Field

The invention relates to the technical field of zippers, in particular to a zipper with a locking function.

Background

Zippers are connecting elements which are used for joining or separating articles by means of a continuous arrangement of teeth, and are used in a large number of garments, bags, tents and the like, and are composed of two tapes each having a row of metal or plastic teeth for connecting the edges of openings such as clothes or bag openings. A slider is provided to pull the two rows of teeth into an interlocked position to close the opening; chains attached to something as a suspended or dropped object to tension, stabilize or guide the object. The zipper comprises zipper teeth, a pull head, a front stop of a limiting stop, a rear stop or a locking piece and the like. The fastener elements are key parts, and directly determine the side pull strength of the zipper. A typical zipper has two fastener tapes, each fastener tape having a row of fastener elements, the two rows of fastener elements being disposed adjacent to each otherInterleavingAnd (4) arranging. The zipper teeth at two sides are clamped by the pull head, and the zipper teeth at two sides can be mutually meshed or separated by sliding the pull tab.

The zip fastener in the existing market does not have the locking function, and people can easily loosen the zipper head after the zip fastener is pulled up, or easily slide the position, so that the clamping effect is not good, and the zip fastener is not convenient for people to use.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the zipper with the locking function, and solves the problems that the zipper head is easy to loosen or slide easily after people pull the zipper without the locking function, the clamping effect is poor, and the zipper is inconvenient for people to use.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a zip fastener with locking function, includes the cloth body, connecting block fixedly connected with left tooth and right tooth are crossed to the upper end of the cloth body, fixedly connected with square on the cloth body of left side tooth lower extreme, fixedly connected with bolt on the cloth body of right tooth lower extreme, the upper end of left side tooth and right tooth all is provided with the stopper, the quantity of stopper is two, the middle part of left side tooth and right tooth is provided with the billet, the upper and lower both sides fixedly connected with branch of billet, the outside of left side tooth and right tooth is provided with the wearing layer.

The utility model discloses a pull head, including wear-resisting layer, left tooth and right tooth, the top of pull head body is provided with the anti-skidding layer, and the middle part of left tooth and right tooth is provided with the pull head body, set up flutedly on the pull head body, the inside fixedly connected with rubber pad of recess, the last fixed surface of rubber pad is connected with the button, the inside of pull head body has spacing strip through fixer swing joint, the middle part of spacing strip has the bracing piece through round pin axle swing joint, the upper end fixedly connected with branch of bracing piece, the upper end of branch is fixed to be linked there is the fixture block, the bottom fixedly connected with draw-in groove of recess, but the upper end joint of fixture block is in the inside of draw-in groove, spacing strip passes through the mobile certain angle of fixer.

Preferably, one end of the bolt is arranged in the square block, and the left tooth and the right tooth can be mutually clamped together.

Preferably, the other end of the branch strip is provided with a fillet, and the branch strip is also arranged inside the left tooth and the right tooth.

Preferably, the upper surface of the slider body is fixedly connected with pull rings through connecting rings, and the pull rings are different in size from top to bottom in shape.

ss (III) beneficial effects

The invention provides a zipper with a locking function. The method has the following beneficial effects:

(1) this zip fastener with locking function through the setting to zip fastener body, recess, rubber pad, button, draw-in groove, fixer, spacing, round pin axle, bracing piece, branch, fixture block, has played the function that has locking, and people are pulling up the zip fastener back zip fastener and are passing through the middle part of spacing card at left tooth to the zip fastener is difficult to loosen, can not the sliding position yet, and the chucking is effectual, and the people of being convenient for use.

(2) This zip fastener with locking function through the setting of left tooth, right tooth, square, bolt, stopper, billet, branch, has played the toughness height of tooth, even left tooth and right tooth have been out of shape setting through the branch also difficult fracture, still through the setting to the wearing layer, has played can not be in order to warp for wearing and tearing of left tooth and right tooth, and hardness is higher.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side cross-sectional view of a slider body of the present invention;

fig. 3 is a schematic view of the interior of the left tooth of the present invention.

In the figure: 1 cloth body, 2 left teeth, 3 right teeth, 4 squares, 5 bolts, 6 limiting blocks, 7 steel bars, 8 branch bars, 9 connecting blocks, 10 wear-resistant layers, 11 anti-skidding layers, 12 pull head bodies, 13 pull rings, 14 grooves, 15 rubber pads, 16 buttons, 17 clamping grooves, 18 fixers, 19 limiting bars, 20 pin shafts, 21 supporting rods, 22 supporting rods and 23 clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a zip fastener with locking function, including the cloth body 1, connecting block 9 fixedly connected with left tooth 2 and right tooth 3 are crossed to the upper end of cloth body 1, fixedly connected with square 4 on the cloth body 1 of left tooth 2 lower extreme, fixedly connected with bolt 5 on the cloth body 1 of right tooth 3 lower extreme, the one end setting of bolt 5 is in square 4, left tooth 2 and right tooth 3 can be in the same place by the joint each other, left tooth 2 and right tooth 3's upper end all is provided with stopper 6, the quantity of stopper 6 is two, left tooth 2 and right tooth 3's middle part is provided with billet 7, billet 7's upper and lower both sides fixedly connected with branch 8, the other end of branch 8 is provided with the fillet, branch 8 also sets up inside left tooth 2 and right tooth 3, left tooth 2 and right tooth 3's outside is provided with wearing layer 10, left tooth 2, right tooth 3, square 4, bolt 5, stopper 6, right tooth 3, Billet 7, the setting of brace 8 have played the toughness height of tooth, even left tooth 2 and right tooth 3 have been out of shape through the setting of brace 8 also difficult fracture, still through the setting to 10 wearing layer, played that left tooth 2 and right tooth 3 can not warp for wearing and tearing, hardness is higher.

The anti-skid layer 11 is arranged outside the wear-resistant layer 10, the slider body 12 is arranged in the middle of the left tooth 2 and the right tooth 3, the pull ring 13 is fixedly connected to the upper surface of the slider body 12 through a connecting ring, the pull ring 13 is different in upper and lower size, the slider body 12 is provided with a groove 14, the bottom of the groove 14 is fixedly connected with a clamping groove 17, the inside of the groove 14 is fixedly connected with a rubber pad 15, the upper surface of the rubber pad 15 is fixedly connected with a button 16, the inside of the slider body 12 is movably connected with a limiting strip 19 through a fixer 18, the limiting strip 19 can move by a certain angle through the fixer 18, the middle of the limiting strip 19 is movably connected with a supporting rod 21 through a pin shaft 20, the other end of the supporting rod 21 penetrates through the slider body 12 and extends to the outside of the slider body 12, the upper end of, the zipper puller comprises a puller body 12, a groove 14, a rubber pad 15, a button 16, a clamping groove 17, a fixer 18, a limiting strip 19, a pin shaft 20, a supporting rod 21, a supporting rod 22 and a clamping block 23, and has a locking function, people pull the zipper up and clamp the puller at the middle part of the left tooth 2 through the limiting strip 19, so that the zipper is not easy to loosen, the zipper can not slide, the clamping effect is good, and the upper end of the clamping block 23 can be clamped in the clamping groove 17.

This zip fastener with locking function during the use, through with bolt 5 joint in square 4, alright with in the same place left tooth 2 and right tooth 3 joint, then with slider body 12 pull to suitable position after, bracing piece 21 will remove spacing 19 joints in left tooth 2 gaps, then the upper end of fixture block 23 will be in the joint draw-in groove 17, alright with zip fastener locking, when wanting to remove 12 slider body, will play right through 16 back bracing piece 21 of pressing rubber pad 15 downwards, thereby alright with removal slider body 12.

In conclusion, this zip fastener with locking function through the setting to zip fastener body 12, recess 14, rubber pad 15, button 16, draw-in groove 17, fixer 18, spacing strip 19, round pin axle 20, bracing piece 21, branch 22, fixture block 23, has played the function that has the locking, and people are pulling the zip fastener back zip fastener and pass through spacing strip 19 card in the middle part of left tooth 2 to the zip fastener is difficult to loosen, can not the sliding position yet, and the chucking is effectual, is convenient for people to use.

Simultaneously, this zip fastener with locking function, through the setting of left tooth 2, right tooth 3, square 4, bolt 5, stopper 6, billet 7, brace 8, the toughness of having played the tooth is high, even left tooth 2 and right tooth 3 have been out of shape also difficult fracture through the setting of brace 8, still through the setting to 10 wearing layer, played that left tooth 2 and right tooth 3 can not warp for wearing and tearing, hardness is higher.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A zipper with a locking function comprises a cloth body (1), and is characterized in that: the cloth comprises a cloth body (1), wherein the upper end of the cloth body (1) is fixedly connected with a left tooth (2) and a right tooth (3) through a connecting block (9), the cloth body (1) at the lower end of the left tooth (2) is fixedly connected with a square block (4), the cloth body (1) at the lower end of the right tooth (3) is fixedly connected with a bolt (5), the upper ends of the left tooth (2) and the right tooth (3) are respectively provided with a limiting block (6), the number of the limiting blocks (6) is two, steel bars (7) are arranged in the middle of the left tooth (2) and the right tooth (3), the upper side and the lower side of each steel bar (7) are fixedly connected with a supporting bar (8), and wear-resistant layers (10) are arranged outside the left tooth (2) and the right tooth (3);

the anti-skid layer (11) is arranged outside the wear-resistant layer (10), the slider body (12) is arranged in the middle of the left tooth (2) and the right tooth (3), a groove (14) is formed in the slider body (12), a rubber pad (15) is fixedly connected inside the groove (14), a button (16) is fixedly connected to the upper surface of the rubber pad (15), a limiting strip (19) is movably connected inside the slider body (12) through a fixer (18), a supporting rod (21) is movably connected in the middle of the limiting strip (19) through a pin shaft (20), a supporting rod (22) is fixedly connected to the upper end of the supporting rod (21), a clamping block (23) is fixedly connected to the upper end of the supporting rod (22), a clamping groove (17) is fixedly connected to the bottom of the groove (14), and the upper end of the clamping block (23) can be clamped inside the clamping groove (17), the limiting strip (19) can move for a certain angle through the fixer (18), and the other end of the supporting rod (21) penetrates through the slider body (12) and extends to the outside of the slider body (12).

2. A slide fastener with a locking function according to claim 1, wherein: one end of the bolt (5) is arranged in the square block (4), and the left tooth (2) and the right tooth (3) can be mutually clamped together.

3. A slide fastener with a locking function according to claim 1, wherein: the other end of the branch strip (8) is provided with a round angle, and the branch strip (8) is also arranged inside the left tooth (2) and the right tooth (3).

4. A slide fastener with a locking function according to claim 1, wherein: the upper surface of the slider body (12) is fixedly connected with a pull ring (13) through a connecting ring, and the pull ring (13) is different in upper and lower size and shape.