CN220140966U

CN220140966U - Letter pulling-on piece with hook function

Info

Publication number: CN220140966U
Application number: CN202320915216.5U
Authority: CN
Inventors: 张卫伟; 姜超
Original assignee: Changshu Institute of Technology
Current assignee: Changshu Institute of Technology
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-12-08
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a letter pull tab with a hook function, which belongs to the technical field of pull tabs and comprises a letter pull tab, wherein an elastic iron block is welded at one end of the top of the letter pull tab, a mounting groove is formed in the position of the letter pull tab corresponding to the elastic iron block, arc angles are formed at the ends of the elastic iron block and the mounting groove, and a rubber plate is adhered to the ends of the elastic iron block.

Description

Letter pulling-on piece with hook function

Technical Field

The utility model relates to the technical field of pull tabs, in particular to a letter pull tab with a hook function.

Background

The zipper is a connecting piece which is formed by combining chains, sliders and pull tabs in the prior life, and the pull tabs in the prior life are generally flat sheets made of metal or plastics.

In the application document of the pulling piece capable of increasing the pulling force and the zipper head, which is provided by application number 202223040486.0, the pulling piece main body and the pulling rope are integrally injection molded, so that a connecting piece is formed at the connecting position of the pulling piece main body and the pulling rope, the connecting piece is provided with a through groove, the pulling rope is bent and sleeved in the through groove, the pulling force born by the pulling rope can be increased, and the pulling rope is prevented from breaking when the pulling force is overlarge, and then the pulling rope is separated from the connecting piece, so that the zipper head is scrapped.

Although the application meets the use requirement of a user to a certain extent, certain defects still exist in the use process, and the specific problems are that the existing pull tab is of a closed structure, the pull tab is easy to wear, break and damage after being used for a long time, and after the pull tab is damaged, people are required to replace the pull tab to ensure the use of the pull tab, so that the pull tab is inconvenient to use after being suddenly damaged.

Disclosure of Invention

The utility model aims to provide a letter pull tab with a hook function, which aims to solve the problems that the existing pull tab is of a closed structure, the pull tab is easy to wear, fracture and damage after being used for a long time, and the pull tab can be used only by replacing the pull tab after the pull tab is damaged, so that the pull tab is inconvenient to use after the pull tab is suddenly damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take letter pull tab of couple function, includes letter pull tab, letter pull tab top one end welding has the elasticity iron plate, the letter pull tab corresponds elasticity iron plate position department and has seted up the mounting groove, the circular arc angle has all been seted up to elasticity iron plate and mounting groove tip, elasticity iron plate tip bonding has the rubber slab.

Preferably, an embedded groove is formed between the two arc angles.

Preferably, one end of the rubber plate is adhered to one end of the elastic iron block, and the other end of the rubber plate is movably connected.

Preferably, the center line of the rubber plate and the end face of the mounting groove are positioned on the same horizontal plane, and the outer side of the letter pull tab is adhered with a rubber sleeve.

Preferably, the letter pull tab is internally welded with a placement column, and rubber strips are adhered to two ends of the letter pull tab, and the two rubber strips are connected through a rubber ring.

Preferably, the top of the placing column and the end part of the rubber ring are provided with round corners, and the inner diameter of the rubber ring is smaller than the outer diameter of the placing column.

Preferably, the length of the letter pull tab is 40mm, and the width of the letter pull tab is 13mm.

Compared with the prior art, the utility model has the beneficial effects that:

the contact between letter pulling-on piece and the pull head is reduced through the rubber slab, rubber slab one end bonds in elasticity iron piece one end, through elasticity iron piece and circular arc angle, be convenient for personnel connect letter pulling-on piece and pull head, and then can be convenient for change letter pulling-on piece after letter pulling-on piece damages, and then be convenient for personnel's use to the zip fastener, in solving current life, the pulling-on piece is the integral type with the pull head, cause the inconvenient problem of changing after the pull-on piece damages to appear, and through placing post, rubber strip and rubber circle, be convenient for put the hanging of gauze mask and smalls article, and be convenient for carry out spacingly to the smalls article, avoid the problem that the smalls article dropped to appear, be convenient for personnel's life.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the rubber ring mounting structure of the present utility model;

FIG. 3 is a schematic view of the installation structure of the rubber sleeve of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. letter pull tab; 2. an elastic iron block; 3. arc angle; 4. a rubber plate; 5. a rubber sleeve; 6. placing a column; 7. a rubber strip; 8. a rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a take letter pulling-on piece of couple function, including letter pulling-on piece 1, the welding of letter pulling-on piece 1 top one end has elasticity iron piece 2, the mounting groove has been seted up to elasticity iron piece 2 position department, elasticity iron piece 2 has all been seted up with the mounting groove tip arc angle 3, elasticity iron piece 2 tip bonds and has rubber plate 4, rubber plate 4 central line and mounting groove terminal surface are in same horizontal plane, letter pulling-on piece 1 outside bonds has rubber sleeve 5, the frictional force between reinforcing personnel and the letter pulling-on piece 1, the antiskid nature when reinforcing letter pulling-on piece 1 uses, and be convenient for promote the rubber plate 4 to warp, be convenient for remove letter pulling-on piece 1 to the pull head outside, through the use of rubber plate 4, when personnel use letter pulling-on piece 1, reduce the contact between letter pulling-on piece 1 and the pull head through rubber plate 4, rubber plate 4 one end bonds in elasticity iron piece 2 one end, the rubber plate 4 other end is movable connection, the problem that the piece 1 of being convenient for to carry out spacing to the pull head, and the problem that the letter pulling-on piece 1 breaks away from appears, and then reduce the wearing and tearing of letter pulling-on piece 1, the extension pulling-on piece 1 life time, the life time of the friction between reinforcing personnel and the letter pulling-on piece 1 is convenient for the pull piece 1 is changed to make the pull head 1 through the change the pull piece, and the life piece 1 is convenient for change the life after the slider is made to make the slider 1 and the slider to change, and the life piece 1, and the life piece is convenient for change the person is connected with the pull piece 1, and the life piece 1, and the problem is changed and is then, and is easy to make the problem and is easy to change, and the letter 1 and is easy to be easy to change.

The inside welding of letter pulling-on piece 1 has places post 6, the inside both ends of letter pulling-on piece 1 all bond and have rubber strip 7, be connected through rubber circle 8 between two rubber strips 7, be convenient for hang the gauze mask and put with little article, after hanging with little article, personnel remove rubber circle 8 to place post 6 outside later, carry out spacingly to little article, avoid the problem that little article dropped to appear, the life of personnel of being convenient for, place post 6 top and rubber circle 8 tip all offer the fillet, the internal diameter of rubber circle 8 is less than the external diameter of placing post 6, make rubber circle 8 and place post 6 frictional force bigger, make rubber circle 8 fixed more stable, the length of letter pulling-on piece 1 is 40mm, the width of letter pulling-on piece 1 is 13mm.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a take letter pull tab of couple function, includes letter pull tab (1), its characterized in that: the novel letter pulling-on piece is characterized in that an elastic iron block (2) is welded at one end of the top of the letter pulling-on piece (1), a mounting groove is formed in the position of the letter pulling-on piece (1) corresponding to the elastic iron block (2), arc angles (3) are formed in the ends of the elastic iron block (2) and the mounting groove, and a rubber plate (4) is bonded at the end of the elastic iron block (2).

2. The letter pull tab with hook function according to claim 1, wherein: an embedded groove is formed between the two arc angles (3).

3. The letter pull tab with hook function according to claim 1, wherein: one end of the rubber plate (4) is adhered to one end of the elastic iron block (2), and the other end of the rubber plate (4) is movably connected.

4. The letter pull tab with hook function according to claim 1, wherein: the center line of the rubber plate (4) and the end face of the mounting groove are positioned on the same horizontal plane, and a rubber sleeve (5) is adhered to the outer side of the letter pull tab (1).

5. The letter pull tab with hook function according to claim 1, wherein: the letter pull tab (1) is internally welded with a placement column (6), rubber strips (7) are adhered to two ends of the interior of the letter pull tab (1), and the two rubber strips (7) are connected through a rubber ring (8).

6. The letter pull tab with hook function according to claim 5, wherein: round corners are formed at the top of the placement column (6) and the end of the rubber ring (8), and the inner diameter of the rubber ring (8) is smaller than the outer diameter of the placement column (6).

7. The letter pull tab with hook function according to claim 1, wherein: the length of the letter pull tab (1) is 40mm, and the width of the letter pull tab (1) is 13mm.