CN216875280U - Zipper assembly with guide protrusions - Google Patents
Zipper assembly with guide protrusions Download PDFInfo
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- CN216875280U CN216875280U CN202123237655.5U CN202123237655U CN216875280U CN 216875280 U CN216875280 U CN 216875280U CN 202123237655 U CN202123237655 U CN 202123237655U CN 216875280 U CN216875280 U CN 216875280U
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- zipper
- guide
- cover plate
- upper cover
- flat plate
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Abstract
The utility model discloses a zipper assembly with a guide bulge, which comprises a lower flat plate and further comprises: the guide connecting piece is arranged on the upper side of the front end of the lower flat plate, the front end of the guide connecting piece is provided with an upper cover plate, the left side and the right side of the front end of the lower flat plate are provided with lower limiting side edges, and the left side and the right side of the rear end of the upper cover plate are provided with upper limiting side edges; the pull nose is arranged in the middle of the front end of the upper cover plate, a connecting square ring is movably arranged on the inner side of the pull nose, a braided rope belt is arranged on the lower side of the connecting square ring, and a pull ring is arranged on the lower side of the braided rope belt; the zipper cloth strip is arranged on the left side and the right side of the lower flat plate and the upper cover plate, two groups of zipper teeth are installed on the inner side of the zipper cloth strip in a staggered mode and are connected in a staggered and meshed mode, the zipper teeth are movably installed between the lower flat plate and the upper cover plate, and the left side and the right side of the zipper teeth are movably connected with the lower limiting side and the upper limiting side. The utility model can realize timely guiding and separating zipper teeth, is convenient for the zipper puller to slide downwards smoothly, slows down cutting abrasion and prolongs the service life.
Description
Technical Field
The utility model relates to the technical field of zippers, in particular to a zipper assembly with guide bulges.
Background
The zipper is a connecting piece which enables articles to be combined or separated by means of continuously arranged zipper teeth, is widely used for clothes, bags, tents and the like at present, is provided with a fastener consisting of a row of metal teeth or plastic teeth on two belts respectively and 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; a chain which is connected to an object (as an object to be lifted or dropped) to tighten, stabilize or guide the object, and a slide fastener which is composed of a fastener element, a slider, a stopper (a front stopper and a rear stopper) or a lock member. The fastener elements are key parts, and directly determine the side pull strength of the zipper. Generally, a zipper has two fastener tapes, each fastener tape has a row of fastener elements, and the two rows of fastener elements are arranged in a staggered manner. 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 hardware trunk type zipper puller disclosed as CN210227129U is characterized in that the whole structure is designed by metal, the front end of a pressing buckle is fixedly connected to the pressing buckle, the whole structure is in a circular arc structure, a connecting buckle of a pull handle is arranged between a pressing head and the pressing buckle, a certain distance is reserved between the rear end of the pressing buckle and the pressing head for convenient connection, the connecting buckle of the pull handle is convenient to install, the pull handle of the zipper puller is designed into an oval structure with circular arcs at two ends being one big end and one small end, a cylindrical counter bore structure is designed at the tail end of the pull handle, and in order to increase hand feeling, hemispherical bosses which are arranged in an array are designed in the circular counter bores, the whole structure is similar to a trunk, and the zipper puller has the characteristics of reasonable structure, beautiful appearance, firmness and durability, but the device has certain defects;
the existing zipper puller is used, and especially when the zipper puller is pulled downwards, due to the fact that the zipper puller is subjected to pull-down impact in a short time, a guide part capable of guiding separated zipper teeth is not arranged on the zipper puller, so that the zipper teeth can not be separated timely sometimes, the zipper puller cannot slide downwards smoothly, zipper cloth strips on two sides cannot be opened, and great inconvenience is brought to a user.
In view of the above problems, it is necessary to provide an innovative design based on the conventional zipper assembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a zipper assembly with guide protrusions, and aims to solve the problem that in the prior art, when the existing zipper puller is used, especially when the zipper puller is pulled downwards, due to the fact that the zipper puller is subjected to pull-down impact in a short time, and a guide part capable of guiding and separating zipper teeth is lacked on the zipper puller, the zipper teeth sometimes cannot be separated timely, the zipper puller cannot slide downwards smoothly, zipper cloth strips on two sides cannot be opened, and great inconvenience is brought to a user.
In order to achieve the purpose, the utility model provides the following technical scheme: a zipper assembly with guide protrusions comprises a lower flat plate and further comprises:
the guide connecting piece is arranged on the upper side of the front end of the lower flat plate, an upper cover plate is arranged at the front end of the guide connecting piece, lower limiting side edges are arranged on the left and right sides of the front end of the lower flat plate, and upper limiting side edges are arranged on the left and right sides of the rear end of the upper cover plate;
the pull nose is arranged in the middle of the front end of the upper cover plate, a connecting square ring is movably arranged on the inner side of the pull nose, a braided rope belt is arranged on the lower side of the connecting square ring, and a pull ring is arranged on the lower side of the braided rope belt;
the zipper cloth strips are arranged on the left side and the right side of the lower flat plate and the upper cover plate, two groups of zipper teeth are installed on the inner side of the zipper cloth strips in a staggered mode and are connected in a staggered and meshed mode, the zipper teeth are movably installed between the lower flat plate and the upper cover plate, and the left side and the right side of each zipper tooth are movably connected with the lower limiting side edge and the upper limiting side edge;
preferably, the lower flat plate is installed on the rear side of the upper cover plate through a guide connecting piece, the connecting square ring is installed between the pull nose and the upper cover plate, and the pull ring is connected with the connecting square ring through a braided rope belt.
Preferably, the thickness of the guide connecting piece is larger than that of the zipper teeth, the distance between the lower limiting side edge and the upper limiting side edge is smaller than that of the zipper teeth, and the distance between the lower limiting side edge and the upper limiting side edge is larger than that of the zipper cloth strip.
Preferably, the guide connecting piece is designed in a prism shape, the upper end of the guide connecting piece is designed in an arc-shaped structure along the length direction of the zipper cloth strip, and the lower end of the guide connecting piece is designed in a cone-shaped structure.
Preferably, the lower end surface of the guide connecting piece comprises an arc-shaped surface, a first inclined surface and a second inclined surface, and the two sides of the arc-shaped surface are respectively connected with the first inclined surface and the second inclined surface.
Preferably, the first inclined surface and the second inclined surface are both inclined from the upper end of the guide connecting piece to the lower end of the guide connecting piece and to the arc-shaped surface side.
The utility model has the beneficial effects that:
the zipper assembly comprises a guide connecting piece, the guide connecting piece is arranged on the upper side of the front end of a lower flat plate, an upper cover plate is arranged at the front end of the guide connecting piece, lower limiting side edges are arranged on the left and right sides of the front end of the lower flat plate, upper limiting side edges are arranged on the left and right sides of the rear end of the upper cover plate, zipper teeth and zipper cloth strips can be closed and opened through the design of the lower limiting side edges and the upper limiting side edges, the lower end surface of the guide connecting piece comprises an arc-shaped surface, a first inclined surface and a second inclined surface, the two sides of the arc-shaped surface are respectively connected with the first inclined surface and the second inclined surface, the first inclined surface and the second inclined surface are obliquely arranged from the upper end of the guide connecting piece to the lower end of the guide connecting piece and towards the side of the arc-shaped surface, the zipper teeth can be timely guided and separated through the design of the inclined surfaces on the two sides of the guide connecting piece, the zipper puller can conveniently and smoothly slide downwards, so that the zipper cloth strips can be opened, and great convenience is brought to users, in addition, through the design of the end arc-shaped surface of the guide connecting piece, the zipper puller can slow down the cutting abrasion of the zipper teeth in the upward pulling and downward pulling processes, and the service lives of the zipper teeth and the zipper puller are prolonged.
Drawings
FIG. 1 is a schematic side view of an upper cover plate according to the present invention;
FIG. 2 is a front cross-sectional structural view of the lower plate of the present invention;
FIG. 3 is a schematic cross-sectional front view of the present invention;
FIG. 4 is a schematic front view of the present invention;
fig. 5 is a schematic view of the structure of the guide connecting piece of the utility model.
In the figure: 1. a lower flat plate; 2. a lower limiting side; 3. a guide connection member; 31. an arc-shaped surface; 32. a first inclined plane; 33. a second inclined plane; 4. an upper cover plate; 5. an upper limiting side; 6. pulling a nose; 7. connecting the square ring; 8. weaving a rope belt; 9. a pull ring; 10. a zipper tape; 11. a fastener element.
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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a zipper assembly with guide projections, comprising: the zipper comprises a lower flat plate 1, a lower limiting side edge 2, a guide connecting piece 3, an upper cover plate 4, an upper limiting side edge 5, a pull nose 6, a connecting square ring 7, a braided rope belt 8, a pull ring 9, a zipper cloth strip 10 and zipper teeth 11;
referring to fig. 1, 2, 3 and 4, a guide connecting member 3 is mounted on the upper side of the front end of a lower flat plate 1, an upper cover plate 4 is mounted on the front end of the guide connecting member 3, lower limiting side edges 2 are mounted on the left and right sides of the front end of the lower flat plate 1, and upper limiting side edges 5 are mounted on the left and right sides of the rear end of the upper cover plate 4; the pull nose 6 is arranged in the middle of the front end of the upper cover plate 4, a connecting square ring 7 is movably arranged on the inner side of the pull nose 6, a braided rope belt 8 is arranged on the lower side of the connecting square ring 7, and a pull ring 9 is arranged on the lower side of the braided rope belt 8; a zipper cloth 10 arranged at the left and right sides of the lower flat plate 1 and the upper cover plate 4, two groups of zipper teeth 11 are arranged at the inner side of the zipper cloth 10 in a staggered manner, the two groups of zipper teeth 11 are connected in a staggered manner in a meshed manner, the zipper teeth 11 are movably arranged between the lower flat plate 1 and the upper cover plate 4, the left and right sides of the zipper teeth 11 are movably connected with the lower limiting side edge 2 and the upper limiting side edge 5, the lower flat plate 1 is arranged at the rear side of the upper cover plate 4 through a guide connecting piece 3, a connecting square ring 7 is arranged between a pull nose 6 and the upper cover plate 4, a pull ring 9 is connected with the connecting square ring 7 through a braided rope 8, the thickness of the guide connecting piece 3 is larger than that of the zipper teeth 11, the distance between the lower limiting side edge 2 and the upper limiting side edge 5 is smaller than that of the zipper teeth 11, the distance between the lower limiting side edge 2 and the upper limiting side edge 5 is larger than that of the zipper cloth 10, when the zipper is closed, the zipper teeth 11 at the left and right sides of the zipper cloth 10 pass through the lower flat plate 1 and the upper flat plate 4, then pulling the pull ring 9 upwards, the pull ring 9 drives the connecting square ring 7 to lift upwards through the braided rope belt 8, so that the lower flat plate 1 and the upper cover plate 4 slide upwards on the zipper cloth strip 10, so that the lower limit side 2 and the upper limit side 5 extrude the zipper teeth 11 on the two sides towards the middle, so that the zipper teeth 11 on the two sides are meshed and connected, thereby closing the zipper, when opening the zipper, then pulling the pull ring 9 downwards, so that the lower flat plate 1 and the upper cover plate 4 slide downwards on the zipper cloth strip 10, so that the guide connecting piece 3 separates the zipper teeth 11 on the two sides, thereby opening the zipper.
Referring to fig. 1, 2 and 5, the guiding connecting piece 3 is designed in a prism shape, the upper end of the guiding connecting piece 3 is designed in an arc shape structure along the length direction of the zipper cloth strip 10, and the lower end of the guiding connecting piece 3 is designed in a cone shape structure; the lower end face of the guide connecting piece 3 is provided with an arc-shaped face 31, a first inclined face 32 and a second inclined face 33, and the two sides of the arc-shaped face 31 are respectively connected with the first inclined face 32 and the second inclined face 33; the first inclined surface 32 and the second inclined surface 33 are both inclined from the upper end of the guide link 3 toward the lower end of the guide link 3 and toward the arc surface 31.
The working principle is as follows: when the zipper assembly is used, firstly, according to the component structure shown in fig. 1-5, when the zipper is closed, the zipper teeth 11 on the left side and the right side of the zipper cloth strip 10 penetrate between the lower flat plate 1 and the upper cover plate 4, then the pull ring 9 is pulled upwards, the pull ring 9 drives the connecting square ring 7 to lift upwards through the braided rope 8, so that the lower flat plate 1 and the upper cover plate 4 slide upwards on the zipper cloth strip 10, the lower limiting side edge 2 and the upper limiting side edge 5 squeeze the zipper teeth 11 on the two sides towards the middle, the zipper teeth 11 on the two sides are engaged and connected, so that the zipper is closed, when the zipper is opened, the pull ring 9 is pulled downwards, so that the lower flat plate 1 and the upper cover plate 4 slide downwards on the zipper cloth strip 10, and the zipper teeth 11 on the two sides can be separated more easily through the design of the arc-shaped surface 31, the first inclined surface 32 and the second inclined surface 33 of the guide connecting piece 3, thereby opening the zipper tape.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bellied zip fastener subassembly of area direction, includes lower flat board (1), its characterized in that: the method comprises the following steps:
the guide connecting piece (3) is arranged on the upper side of the front end of the lower flat plate (1), an upper cover plate (4) is arranged at the front end of the guide connecting piece (3), lower limiting side edges (2) are arranged on the left and right sides of the front end of the lower flat plate (1), and upper limiting side edges (5) are arranged on the left and right sides of the rear end of the upper cover plate (4);
the pull nose (6) is arranged in the middle of the front end of the upper cover plate (4), a connecting square ring (7) is movably arranged on the inner side of the pull nose (6), a braided rope belt (8) is arranged on the lower side of the connecting square ring (7), and a pull ring (9) is arranged on the lower side of the braided rope belt (8);
the zipper cloth strip (10) is arranged on the left side and the right side of the lower flat plate (1) and the upper cover plate (4), two groups of zipper teeth (11) are installed on the inner side of the zipper cloth strip (10) in a staggered mode and are connected in a staggered and meshed mode, the zipper teeth (11) are movably installed between the lower flat plate (1) and the upper cover plate (4), and the left side and the right side of the zipper teeth (11) are movably connected with the lower limiting side edge (2) and the upper limiting side edge (5).
2. The zipper assembly with guide projection according to claim 1, wherein the lower plate (1) is installed at the rear side of the upper cover plate (4) through the guide connector (3), the connecting square ring (7) is installed between the pull tab (6) and the upper cover plate (4), and the pull tab (9) is connected with the connecting square ring (7) through the braided rope (8).
3. A fastener assembly with a guide projection according to claim 1, wherein the thickness of the guide coupling member (3) is greater than the thickness of the fastener element (11), the distance between the lower and upper restricting sides (2, 5) is smaller than the thickness of the fastener element (11), and the distance between the lower and upper restricting sides (2, 5) is greater than the thickness of the fastener tape (10).
4. A slide fastener assembly with guide protrusions according to claim 1, wherein the guide link (3) is of a prismatic design, and along the length direction of the fastener tape (10), the upper end of the guide link (3) is of a circular arc-shaped structural design, and the lower end of the guide link (3) is of a pyramidal structural design.
5. A slide fastener assembly with a guide boss according to claim 4, wherein the lower end surface of the guide link (3) includes an arc-shaped surface (31), a first inclined surface (32) and a second inclined surface (33), and both sides of the arc-shaped surface (31) are respectively connected with the first inclined surface (32) and the second inclined surface (33).
6. A slide fastener assembly with guide projection according to claim 5, wherein said first inclined surface (32) and said second inclined surface (33) are both inclined from the upper end of said guide link (3) to the lower end of said guide link (3) and to the side of said arc-shaped surface (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237655.5U CN216875280U (en) | 2021-12-21 | 2021-12-21 | Zipper assembly with guide protrusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123237655.5U CN216875280U (en) | 2021-12-21 | 2021-12-21 | Zipper assembly with guide protrusions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216875280U true CN216875280U (en) | 2022-07-05 |
Family
ID=82207249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123237655.5U Active CN216875280U (en) | 2021-12-21 | 2021-12-21 | Zipper assembly with guide protrusions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216875280U (en) |
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2021
- 2021-12-21 CN CN202123237655.5U patent/CN216875280U/en active Active
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