Zipper suitable for cloth tape

Abstract

The zipper comprises a belt rib assembly, a bolt piece and a square piece, the belt rib assembly comprises a first belt rib installed on a first cloth belt and a second belt rib installed on a second cloth belt, the first cloth belt is provided with a groove, and the first belt rib is provided with a protruding part adjacent to the groove; the bolt piece is clamped on the outer side of the first belt rib; the square piece comprises a fixing piece clamped to the outer side of the second belt rib and an inserting groove used for inserting the plug pin piece, so that one side of the inserted plug pin piece is attached to the fixing piece, the plug pin piece is clamped to the outer side of the first belt rib provided with the protruding part, and the fixing piece in the square piece is clamped to the outer side of the second belt rib. The square piece is provided with the inserting groove used for inserting connection of the inserting pin piece, the inserting pin piece and the square piece are disassembled and assembled, then conversion between the zipper separation state and the zipper combination state is achieved, the inserting pin piece can wrap the protruding part, the connection strength between the inserting pin piece and the first belt rib is improved, the combination stability between the inserting pin piece and the cloth belt can be improved, and the situation that the inserting pin piece and the cloth belt are prone to falling off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of zippers, in particular to a zipper suitable for a cloth tape. Background Art

[0002] Zippers are common products in daily life and are mainly used in clothing, luggage, tents and other industries. The square latch is one of the main components of the zipper. For example, when an open zipper is in use, the latch combined on the zipper tape plays a very important role. Through the cooperation of the pull head and the latch, the zipper can be switched between the separated and combined states.

[0003] The existing latch piece is a through structure, and the latch piece is prone to fall off when a lateral force is applied from the head of the latch piece. At the same time, by adding a tooth structure on the end face of the fixed pin groove that is used to contact the zipper tape, when the block and the latch piece are nailed to the tape, the weft of the zipper tape is easily cut, causing the tape to tear.

[0004] Therefore, how to improve the combination stability between the latch and the cloth tape to avoid the situation where it is easy to fall off is a technical problem that technical personnel in this field currently need to solve. Utility Model Content

[0005] The utility model aims to provide a zipper suitable for a cloth tape, which can improve the combination stability between a latch piece and the cloth tape and avoid the situation of easy falling off.

[0006] To achieve the above object, the utility model provides a zipper suitable for a cloth tape, comprising:

[0007] The belt rib assembly comprises a first belt rib installed on the first cloth belt and a second belt rib installed on the second cloth belt, the first cloth belt is provided with a groove, and the first belt rib is provided with a protrusion adjacent to the groove;

[0008] A latch member, clamped on the outer side of the first rib;

[0009] The block piece comprises a fixing piece clamped on the outer side of the second rib and a slot for inserting the latch piece, so that one side of the inserted latch piece fits against the fixing piece.

[0010] Preferably, the latch member includes a shell having a receiving groove, the receiving groove is used to receive the first rib and part of the first cloth tape, the shell includes a first plate body located on both sides of the receiving groove, the two first plates are parallel to each other and connected by a connecting portion, and the bottom of the connecting portion is bent upward to form a slot portion adapted to the protruding portion.

[0011] Preferably, the slot portion comprises a horizontal portion and a vertical protrusion connected to each other, the horizontal portion can abut against the bottom of the protruding portion, and the vertical protrusion abuts against the groove.

[0012] Preferably, the horizontal portion and the vertical protrusion are perpendicular to each other.

[0013] Preferably, both sides of the first cloth tape and the second cloth tape are provided with a colloid coating for enhancing their own strength.

[0014] Preferably, a vertically extending convex plate is connected to the top of the vertical protrusion, and the convex plate is vertically connected to a first plate body, and the convex plate can abut against the first cloth belt to relatively fix the latch member and the first cloth belt.

[0015] Preferably, the connecting portion further comprises a first bonding plate and a second bonding plate arranged at an angle, the first bonding plate can be bonded to the fixing member and is parallel to the convex plate, and the distance between the second bonding plate and the convex plate is smaller than the distance between the first bonding plate and the convex plate.

[0016] Preferably, a rounded corner is provided between the second laminating plate and the horizontal portion.

[0017] Preferably, the latch member is an integrated structure.

[0018] Preferably, the angle between the first laminating plate and the second laminating plate is 120-175°.

[0019] Compared with the above-mentioned background technology, the zipper suitable for cloth tape provided by the utility model includes a rib assembly, a latch piece and a block piece, the rib assembly includes a first rib installed on the first cloth tape and a second rib installed on the second cloth tape, the first cloth tape is provided with a groove, and the first rib is provided with a protrusion adjacent to the groove; the latch piece is clamped on the outer side of the first rib; the block piece includes a fixing piece clamped on the outer side of the second rib and a slot for inserting the latch piece, so that one side of the inserted latch piece fits against the fixing piece.

[0020] Specifically, the first cloth tape is provided with a groove, and the first rib installed on the first cloth tape is provided with a protrusion adjacent to the groove, and is clamped on the outer side of the first rib provided with the protrusion by a latch piece, and is clamped on the outer side of the second rib by a fixing piece in the square piece, and the square piece is provided with a slot for the latch piece to be inserted, thereby realizing the disassembly and installation of the latch piece and the square piece, and further realizing the conversion of the zipper between the separation and merging states, and the latch piece can wrap the protrusion, increase the connection strength with the first rib, and further improve the combination stability between the latch piece and the cloth tape, and avoid the situation of easy falling off. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] FIG1 is a schematic diagram of the structure of the first rib and the second rib provided in an embodiment of the utility model;

[0023] FIG2 is a schematic diagram of the structure of the latch member after installation provided by the embodiment of the utility model;

[0024] FIG3 is a schematic diagram of the structure of the block provided by the embodiment of the utility model after installation;

[0025] FIG4 is a cross-sectional view of the structure of the latch provided in an embodiment of the utility model;

[0026] FIG5 is a schematic structural diagram of the latch provided by an embodiment of the utility model from another perspective;

[0027] FIG6 is a schematic structural diagram of a latch member provided in an embodiment of the present utility model;

[0028] FIG7 is a front view of FIG6;

[0029] FIG8 is a left side view of FIG6;

[0030] FIG9 is a right side view of FIG6;

[0031] FIG10 is a top view of FIG6 ;

[0032] FIG11 is a bottom view of FIG6 ;

[0033] FIG12 is a schematic diagram of the structure of a block member provided in an embodiment of the utility model;

[0034] FIG13 is a front view of FIG12;

[0035] FIG14 is a left side view of FIG12;

[0036] FIG15 is a right side view of FIG12;

[0037] FIG16 is a top view of FIG12;

[0038] FIG. 17 is a bottom view of FIG. 12 .

[0039] in:

[0040] 1-first cloth belt, 11-groove;

[0041] 2-first rib, 21-protrusion;

[0042] 3- second cloth belt;

[0043] 4-Second band tendon;

[0044] 5-latch member, 51-accommodating groove, 52-housing, 53-first plate, 54-connecting portion, 541-slot portion, 5411-horizontal portion, 5412-vertical protrusion, 542-first bonding plate, 543-second bonding plate, 55-convex plate;

[0045] 6-block piece, 61-fixed piece, 62-slot;

[0046] 7-Colloid coating. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0048] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0049] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top" and "bottom" etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the position or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation of the present invention.

[0050] The utility model aims to provide a zipper suitable for a cloth tape, which can improve the combination stability between the latch member 5 and the cloth tape and avoid the situation of easy falling off.

[0051] Please refer to FIG. 1 to FIG. 5 . To achieve the above-mentioned purpose, the utility model provides a zipper suitable for a cloth tape, comprising a rib assembly, a latch member 5 and a block member 6 .

[0052] The rib assembly comprises a first rib 2 installed on a first cloth tape 1 and a second rib 4 installed on a second cloth tape 3 . The first cloth tape 1 is provided with a groove 11 , and the first rib 2 is provided with a protrusion 21 adjacent to the groove 11 .

[0053] In this embodiment, the bottom of the first rib 2 is preferably lower than the bottom of the second rib 4, by providing a groove 11 slightly lower than the bottom of the second rib 4 on the first cloth tape 1, and the first rib 2 is provided with a protrusion 21 adjacent to the groove 11, so that the protrusion 21 of the first rib 2 is lower than the bottom of the second rib 4.

[0054] The latch member 5 is clamped on the outer side of the first rib 2 and can wrap the protruding portion 21 so that the latch member 5 and the first rib 2 are stably connected.

[0055] Please refer to FIGS. 12 to 17 , the block member 6 includes a fixing member 61 clamped on the outer side of the second rib 4 and a slot 62 for inserting the latch member 5 , so that one side of the inserted latch member 5 fits against the fixing member 61 .

[0056] By providing an accommodation space inside the fixing member 61 that can accommodate the second rib 4, the fixing member 61 after installation is stably connected to the second rib 4, and the block member 6 is stably connected to the second cloth tape 3. The fixing member 61 preferably extends vertically, and the block member 6 is also provided with a slot 62 for inserting the latch member 5, which is used to fit the latch member 5 with one side of the fixing member 61 after the latch member 5 is inserted.

[0057] In this embodiment, the first cloth tape 1 is provided with a groove 11, and the first rib 2 installed on the first cloth tape 1 is provided with a protrusion 21 adjacent to the groove 11, and is clamped on the outer side of the first rib 2 provided with the protrusion 21 by a latch member 5, and is clamped on the outer side of the second rib 4 by a fixing member 61 in the block member 6, and the block member 6 is provided with a slot 62 for the latch member 5 to be inserted, so as to realize the disassembly and installation of the latch member 5 and the block member 6, and then realize the conversion of the zipper into a separate and combined state, and the latch member 5 can wrap the protrusion 21, increase the connection strength with the first rib 2, and then improve the combination stability between the latch member 5 and the cloth tape, and avoid the situation of easy falling off.

[0058] Please refer to Figures 6 to 11. Preferably, the latch member 5 is an integrated structure, which is convenient for the production and processing of the latch member 5, is beneficial to the subsequent installation of the latch member 5, and can increase the structural strength of the latch member 5 itself. The latch member 5 includes an integrated shell 52 and a receiving groove 51 provided inside the shell 52. The receiving space provided by the receiving groove 51 can accommodate the above-mentioned first rib 2 and part of the first cloth tape 1. The first rib 2 is located in the receiving groove 51 inside the shell 52, which is beneficial to increase the contact area between the latch member 5 and the first rib 2, and increase the connection stability of the latch member 5 and the first rib 2.

[0059] The shell 52 includes two first plates 53 respectively located on both sides of the accommodating groove 51, and the two first plates 53 are parallel to each other. The shell 52 also includes a connecting portion 54 for connecting the above-mentioned two first plates 53, and the connecting portion 54 is used to seal one end of the first plate 53, and the connecting portion 54 also includes its bottom bent upward to form a slot portion 541 adapted to the protrusion 21, and the slot portion 541 can wrap the outer side of the protrusion 21 to achieve the latch member 5 wrapping the protrusion 21.

[0060] Among them, the slot portion 541 includes a horizontal portion 5411 and a vertical protrusion 5412 that are connected and perpendicular to each other. The horizontal portion 5411 can abut against the bottom of the protrusion 21, and the vertical protrusion 5412 is provided with a horizontal surface that can abut against the groove 11, so that the latch member 5 and the first belt rib 2 have more support points when subjected to pulling force, effectively improving the bonding strength between the latch member 5 and the first cloth tape 1 and the first belt rib 2.

[0061] Preferably, both sides of the first cloth belt 1 and the second cloth belt 3 are provided with a colloid coating 7 for strengthening their own strength. The colloid coating 7 is attached to the first cloth belt 1 and the second cloth belt 3 to enhance their overall hardness and strength, so as to facilitate the subsequent assembly of the block piece 6 and the latch piece 5.

[0062] In this embodiment, a vertically extending convex plate 55 is connected to the top of the vertical protrusion 5412, and the convex plate 55 is vertically connected to a first plate body 53. The convex plate 55 and the other first plate body 53 are spaced apart for the first cloth tape 1 to pass through. The convex plate 55 can abut against the first cloth tape 1 to relatively fix the latch member 5 and the first cloth tape 1.

[0063] It can be understood that the sides of the first rib 2 and the second rib 4 facing each other include a connected vertical surface and an inclined surface, and the distance between the inclined surfaces gradually increases from top to bottom, and the connecting portion 54 also includes a first bonding plate 542 and a second bonding plate 543 set at an angle, and the first bonding plate 542 and the vertical surface are tightly fitted, and the second bonding plate 543 and the inclined surface are tightly fitted, so as to achieve a tight fit between the first rib 2 and the shell 52, wherein the first bonding plate 542 can be fitted to the fixing member 61 and is parallel to the convex plate 55, and the distance between the second bonding plate 543 and the convex plate 55 is smaller than the distance between the first bonding plate 542 and the convex plate 55, and a rounded corner is provided between the second bonding plate 543 and the horizontal portion 5411, and the contour of the slot 62 is adapted to the bottom outer side surface of the latch member 5, so as to facilitate the insertion of the latch member 5 into the slot 62 of the block member 6.

[0064] In this embodiment, the angle between the first laminating plate 542 and the second laminating plate 543 is 120-175°. The angle between the first laminating plate 542 and the second laminating plate 543 can also be adjusted according to actual conditions as long as the above purpose can be achieved.

[0065] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0066] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0067] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the utility model.

Claims

1. A zipper suitable for a cloth tape, characterized in that: include: A belt rib assembly, comprising a first belt rib (2) mounted on a first cloth belt (1) and a second belt rib (4) mounted on a second cloth belt (3), wherein the first cloth belt (1) is provided with a groove (11), and the first belt rib (2) is provided with a protrusion (21) adjacent to the groove (11); A latch member (5) is clamped on the outer side of the first rib (2); The block member (6) comprises a fixing member (61) clamped on the outside of the second rib (4) and a slot (62) for inserting the latch member (5), so that one side of the inserted latch member (5) fits against the fixing member (61).

2. The zipper suitable for a cloth tape according to claim 1, characterized in that: The latch member (5) comprises a housing (52) provided with a receiving groove (51), wherein the receiving groove (51) is used to receive the first belt rib (2) and part of the first cloth belt (1), and the housing (52) comprises first plates (53) located on both sides of the receiving groove (51), the two first plates (53) are parallel to each other and connected via a connecting portion (54), and the bottom of the connecting portion (54) is bent upward to form a slot portion (541) adapted to fit the protruding portion (21).

3. The zipper suitable for a cloth tape according to claim 2, characterized in that: The slot portion (541) comprises a horizontal portion (5411) and a vertical protrusion (5412) that are connected to each other, the horizontal portion (5411) being capable of abutting against the bottom of the protruding portion (21), and the vertical protrusion (5412) abutting against the groove (11).

4. The zipper suitable for a cloth tape according to claim 3, characterized in that: The horizontal portion (5411) and the vertical protrusion (5412) are perpendicular to each other.

5. The zipper suitable for a cloth tape according to claim 1, characterized in that: Both sides of the first cloth tape (1) and the second cloth tape (3) are provided with a colloid coating (7) for enhancing their own strength.

6. The zipper suitable for a cloth tape according to claim 3, characterized in that: A vertically extending convex plate (55) is connected to the top of the vertical protrusion (5412), and the convex plate (55) is vertically connected to one of the first plates (53). The convex plate (55) can abut against the first cloth belt (1) so that the latch member (5) and the first cloth belt (1) are relatively fixed.

7. The zipper suitable for a cloth tape according to claim 6, characterized in that: The connecting portion (54) further comprises a first bonding plate (542) and a second bonding plate (543) which are arranged at an angle, wherein the first bonding plate (542) is capable of bonding to the fixing member (61) and is parallel to the convex plate (55), and the distance between the second bonding plate (543) and the convex plate (55) is smaller than the distance between the first bonding plate (542) and the convex plate (55).

8. The zipper suitable for a cloth tape according to claim 7, characterized in that: A rounded corner is provided between the second bonding plate (543) and the horizontal portion (5411).

9. The slide fastener suitable for a fabric tape according to any one of claims 1 to 8, characterized in that: The latch member (5) is an integrated structure.

10. The zipper suitable for a fabric tape according to claim 7, characterized in that: The included angle between the first laminating plate (542) and the second laminating plate (543) is 120-175°.

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