CN215775976U - Zipper puller with assembly structure - Google Patents
Zipper puller with assembly structure Download PDFInfo
- Publication number
- CN215775976U CN215775976U CN202121963806.2U CN202121963806U CN215775976U CN 215775976 U CN215775976 U CN 215775976U CN 202121963806 U CN202121963806 U CN 202121963806U CN 215775976 U CN215775976 U CN 215775976U
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- middle cylinder
- hole
- locking plate
- lock plate
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Abstract
The utility model provides a zipper puller with an assembly structure, which comprises an upper lock plate and a lower lock plate, wherein a middle cylinder for connecting the upper lock plate and the lower lock plate is arranged between the upper lock plate and the lower lock plate, the upper end of the middle cylinder is fixedly connected with the upper lock plate, a connecting hole connected with the lower end of the middle cylinder is arranged on the lower lock plate, a convex limiting bulge is arranged on the side wall of the connecting hole, a limiting groove corresponding to the limiting bulge is arranged on the middle cylinder, a through hole penetrating through the lower side of the middle cylinder is arranged in the center of the middle cylinder, a notch is arranged on the side wall of the through hole, the middle cylinder is disconnected in the circumferential direction of the middle cylinder, and an insertion column matched with the through hole is arranged in the through hole.
Description
Technical Field
The utility model relates to the technical field of zippers, in particular to a zipper puller with an assembly structure.
Background
The zipper puller generally comprises an upper locking plate, a lower locking plate and a middle connecting column, wherein a pull nose is further arranged on the upper locking plate, and in the production and processing of the zipper puller, one manufacturing method is that the zipper puller is integrally formed through a mold, so that the cost of the mold is higher and the production cost is high due to the fact that the structure of the zipper puller is special-shaped.
SUMMERY OF THE UTILITY MODEL
In view of the problems noted in the background, the present invention provides a slider of an assembly type structure, in which a slider is assembled from a plurality of parts, so that a mold can be simplified and production costs can be reduced.
The technical scheme of the utility model is realized as follows:
the utility model provides a draw zipper head of assembled structure, includes locking plate and lower locking plate, goes up the locking plate and is equipped with the middle cylinder of connecting between them between the locking plate down, the upper end and the locking plate fixed connection of middle cylinder, lower locking plate on be equipped with the connecting hole of being connected with middle cylinder lower extreme, the lateral wall of connecting hole on be equipped with convex spacing arch, middle cylinder on be equipped with the spacing groove that corresponds with spacing arch, the center of middle cylinder be equipped with the through-hole that runs through its downside, the lateral wall of through-hole on be equipped with the fluting, the fluting cylinder disconnection in the circumference of middle cylinder to middle cylinder, the through-hole in be equipped with the grafting post rather than the adaptation.
The utility model is further arranged that the lower end of the middle column body is flush with the bottom surface of the lower lock piece.
The utility model is further provided that the number of the slots is four, and the four slots are distributed at intervals in the circumferential direction of the middle cylinder.
The utility model is further provided that the insertion column is in interference fit with the through hole.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the zipper puller with the assembly structure, the upper locking plate and the lower locking plate are connected through the middle cylinder, the limiting groove in the middle cylinder is matched with the limiting protrusion in the connecting hole in the lower locking plate to be fixed during assembly, the middle cylinder is elastically deformed inwards during assembly, the middle cylinder is installed in the connecting hole, and the inserting column is installed to complete assembly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the locking plate of the present invention;
FIG. 3 is a schematic structural view of the lower locking plate of the present invention;
fig. 4 is a cross-sectional view of the present invention.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is described below with reference to fig. 1-4:
the utility model provides a draw zipper head of assembled structure, includes locking plate 1 and lower locking plate 2, is equipped with between locking plate 1 and the lower locking plate 2 and connects middle cylinder 3 between them, the upper end and the 1 fixed connection of locking plate of middle cylinder 3, lower locking plate 2 on be equipped with the connecting hole 4 of being connected with middle cylinder 3 lower extreme, the lateral wall of connecting hole 4 on be equipped with convex spacing arch 5, middle cylinder 3 on be equipped with the spacing groove 6 that corresponds with spacing arch 5, the center of middle cylinder 3 be equipped with through-hole 7 that runs through its downside, the lateral wall of through-hole 7 on be equipped with fluting 8, fluting 8 in the circumference of middle cylinder 3 break off middle cylinder 3, through-hole 7 in be equipped with the grafting post 9 rather than the adaptation.
Wherein, the lower end of the middle cylinder 3 is flush with the bottom surface of the lower lock plate 2.
The number of the slots 8 is four, and the four slots 8 are distributed at intervals in the circumferential direction of the middle column 3.
Wherein, the inserting column 9 is in interference fit with the through hole 7.
By adopting the technical scheme, the utility model has the beneficial effects that:
according to the zipper puller with the assembly structure, the upper locking plate 1 and the lower locking plate 2 are connected through the middle cylinder 3, the upper limiting groove 6 of the middle cylinder 3 is matched with the limiting bulge 5 on the connecting hole 4 of the lower locking plate 2 for fixing during assembly, the middle cylinder 3 is elastically deformed inwards during assembly, the middle cylinder is arranged in the connecting hole 4, and the inserting column 9 is arranged to complete assembly, so that the shapes of all parts of the zipper puller are relatively regular, the manufacturing cost of a die can be reduced, and the production cost is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The utility model provides a draw zipper head of assembled structure, includes locking plate and lower locking plate, goes up the locking plate and is equipped with the middle cylinder of connecting between them between the locking plate down, its characterized in that: the upper end of the middle cylinder is fixedly connected with the upper locking piece, the lower locking piece is provided with a connecting hole connected with the lower end of the middle cylinder, the side wall of the connecting hole is provided with a convex limiting bulge, the middle cylinder is provided with a limiting groove corresponding to the limiting bulge, the center of the middle cylinder is provided with a through hole penetrating through the lower side of the middle cylinder, the side wall of the through hole is provided with a notch, the notch cuts off the middle cylinder in the circumferential direction of the middle cylinder, and the through hole is internally provided with an insertion column matched with the through hole.
2. The slide fastener slider of a fitting structure according to claim 1, wherein: the lower end of the middle column body is flush with the bottom surface of the lower lock piece.
3. The slide fastener slider of a fitting structure according to claim 1, wherein: the four slots are arranged at intervals in the circumferential direction of the middle column body.
4. The slide fastener slider of a fitting structure according to claim 1, wherein: the inserting column is in interference fit with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121963806.2U CN215775976U (en) | 2021-08-20 | 2021-08-20 | Zipper puller with assembly structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121963806.2U CN215775976U (en) | 2021-08-20 | 2021-08-20 | Zipper puller with assembly structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215775976U true CN215775976U (en) | 2022-02-11 |
Family
ID=80149157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121963806.2U Active CN215775976U (en) | 2021-08-20 | 2021-08-20 | Zipper puller with assembly structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215775976U (en) |
-
2021
- 2021-08-20 CN CN202121963806.2U patent/CN215775976U/en active Active
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| GR01 | Patent grant |