CN210432954U

CN210432954U - Button meson structure of metal surface with rubber bottom

Info

Publication number: CN210432954U
Application number: CN201920962054.4U
Authority: CN
Inventors: 郑镇初
Original assignee: Dongguan Yingxin Hardware Products Co ltd
Current assignee: Dongguan Yingxin Hardware Products Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-01
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a snap button meson structure of a rubber-bottom metal surface, which comprises a plastic rubber base and a metal shell; the top end surface of the plastic base is concavely provided with a matching cavity, and the bottom end surface of the plastic base is provided with an installation bottom hole communicated with the matching cavity; the metal shell covers the upper end of the plastic base, a matching middle hole is formed in the metal shell, and the matching middle hole and the matching cavity are in up-down opposite communication. This product comprises plastic base and metal casing, and the cooperation chamber is formed on the plastic base, guarantees that all directions open and shut the power even, makes the stability more of lock to product simple structure, production efficiency is high, and the substandard product is few, and is low to the requirement of equipment, and the cost of manufacture is also lower relatively.

Description

Button meson structure of metal surface with rubber bottom

Technical Field

The utility model relates to a button field technique especially indicates a button meson structure with rubber bottom metal covering.

Background

In the field of buttons, the snap buttons have wide application and are applied to various aspects such as clothes, bags, boxes and the like.

The general snap button consists of a first button face, a slingshot cup, a second button face and a button bead. The first flute feet on the first button surface are extruded to return flowers through a special die to hook the slingshot cup so as to realize the connection of the first button surface and the slingshot cup, the first fabric is nailed between the first button surface and the first slingshot cup, the second flute feet on the second button surface are also extruded to return flowers to hook the button beads, and the second fabric is bound between the second button surface and the button beads. The button beads are buckled into the elastic bow cup, so that the first fabric and the second fabric are buckled.

The prior snap button slingshot female button realizes the fixed clamping of the male button by means of two metal wires, and the opening and closing force in four directions is uneven, the buckling is unstable, the product structure is complex, the production efficiency is low, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a snap fastener meson structure of a metal surface with a glue bottom, which can effectively solve the problem of unstable fastening caused by non-uniform resultant force of the existing snap fasteners.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a button meson structure with a rubber-bottom metal surface comprises a plastic base and a metal shell; the top end surface of the plastic base is concavely provided with a matching cavity, and the bottom end surface of the plastic base is provided with an installation bottom hole communicated with the matching cavity; the metal shell covers the upper end of the plastic base, a matching middle hole is formed in the metal shell, and the matching middle hole and the matching cavity are in up-down opposite communication.

Preferably, the upper end of the plastic base is extended radially to form an assembly periphery, and the periphery of the metal shell is formed with an annular wrapping edge which wraps the assembly periphery.

Preferably, the inner diameter of the upper end opening of the matching-shaped cavity is reduced to form a matching closing-in.

As a preferred scheme, a plurality of salient points are convexly arranged on the bottom end surface of the plastic base and distributed on the periphery of the mounting bottom hole.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

this product comprises plastic base and metal casing, and the cooperation chamber is formed on the plastic base, guarantees that all directions open and shut the power even, makes the stability more of lock to product simple structure, production efficiency is high, and the substandard product is few, and is low to the requirement of equipment, and the cost of manufacture is also lower relatively.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is an assembled perspective view of a preferred embodiment of the present invention;

FIG. 2 is a perspective view of the present invention in another angle;

FIG. 3 and FIG. 2 are cross-sectional views of the preferred embodiment of the present invention;

FIG. 4 is an enlarged view of the plastic base according to the preferred embodiment of the present invention;

fig. 5 is an enlarged schematic view of a metal housing according to a preferred embodiment of the present invention.

The attached drawings indicate the following:

10. plastic base 11, cooperation shape chamber

12. Mounting bottom hole 13, fitting closing in

14. Bump 15, assembly periphery

16. Annular groove 20, metal casing

21. Matching with the central hole 22 and the annular edge covering.

Detailed Description

Referring to fig. 1 to 5, a specific structure of a preferred embodiment of the present invention is shown, which includes a plastic base 10 and a metal housing 20.

The top end surface of the plastic base 10 is concavely provided with a matching cavity 11, and the bottom end surface of the plastic base 10 is provided with a mounting bottom hole 12 communicated with the matching cavity 11; in this embodiment, the inner diameter of the upper end opening of the fitting cavity 11 is reduced to form a fitting closing-in 13, the bottom end surface of the plastic base 10 is convexly provided with a plurality of protruding points 14, and the plurality of protruding points 14 are distributed on the periphery of the mounting bottom hole 12; the upper end of the plastic base 10 is extended radially to form an assembly periphery 15; in addition, the top end face of the plastic base 10 is concavely provided with an annular groove 16, the width of the annular groove 16 is gradually increased from bottom to top, and the annular groove 16 is located at the periphery of the opening of the matching cavity 11.

The metal casing 20 covers the upper end of the plastic base 10, a matching middle hole 21 is formed in the metal casing 20, and the matching middle hole 21 and the matching cavity 11 are in up-down opposite communication. In this embodiment, the metal shell 20 is formed at its periphery with an annular rim 22, the annular rim 22 covering the assembly periphery 15.

During manufacturing, firstly, the plastic base 10 is injection molded, and then the metal shell 20 is covered on the upper end of the plastic base 10, and the periphery of the metal shell 20 is reversely folded to form the annular wrapping 22 to wrap and fix the assembly periphery 15.

During the use, will pass installation bottom hole 12 through modes such as rivet for this product is connected with outside installation, and this product is the box structure, and when the pin structure installation with the outside, the pin structure passes cooperation mesopore 21 and fixed with the 11 buckles in cooperation chamber.

The utility model discloses a design focus lies in: this product comprises plastic base and metal casing, and the cooperation chamber is formed on the plastic base, guarantees that all directions open and shut the power even, makes the stability more of lock to product simple structure, production efficiency is high, and the substandard product is few, and is low to the requirement of equipment, and the cost of manufacture is also lower relatively.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a button meson structure suddenly of rubber bottom metal covering which characterized in that: comprises a plastic base and a metal shell; the top end surface of the plastic base is concavely provided with a matching cavity, and the bottom end surface of the plastic base is provided with an installation bottom hole communicated with the matching cavity; the metal shell covers the upper end of the plastic base, a matching middle hole is formed in the metal shell, and the matching middle hole and the matching cavity are in up-down opposite communication.

2. The button meson structure of metal surface with adhesive bottom of claim 1, wherein: the upper end of the plastic base is extended radially to form an assembly periphery, an annular wrapping edge is formed on the periphery of the metal shell, and the assembly periphery is wrapped by the annular wrapping edge.

3. The button meson structure of metal surface with adhesive bottom of claim 1, wherein: the inner diameter of an opening at the upper end of the matching cavity is reduced to form a matching closing-in.

4. The button meson structure of metal surface with adhesive bottom of claim 1, wherein: the bottom end face of the plastic base is convexly provided with a plurality of salient points which are distributed on the periphery of the mounting bottom hole.