CN212632131U

CN212632131U - Sawtooth-shaped snap ring

Info

Publication number: CN212632131U
Application number: CN202020928164.1U
Authority: CN
Inventors: 张连伟; 曹玉强; 张磊; 曹玉华; 张瑞
Original assignee: Langfang Paishan Filtering Equipment Co ltd
Current assignee: Langfang Paishan Filtering Equipment Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-02
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a zigzag snap ring, including snap ring post and sawtooth post, the snap ring post is the vertical tubular structure of placing, the quantity of sawtooth post is a plurality of, a plurality of sawtooth post evenly distributed is in the outside surface of snap ring post, a plurality of the sawtooth post encloses into circularly, the transverse section of sawtooth post is sawtooth shape. This application device adopts the metal snap ring to fix straining the pleat, and intensity is higher, need not artifical rubber coating, need not even pleat process moreover, only need when this product of installation with every strain the pleat angle insert adjacent sawtooth post between the space can, improve greatly and strain a section of thick bamboo production efficiency, also guaranteed to strain the hundred degree of consistency of pleat percentage like this, promoted the filtration efficiency who strains a section of thick bamboo.

Description

Sawtooth-shaped snap ring

Technical Field

The utility model relates to an installation field that the air strained section of thick bamboo, concretely relates to zigzag snap ring.

Background

The core material of the air filter cartridge is filtered by folded filter paper. However, the folded filter paper needs to be rounded by using filter cloth strips or cloth tape strips, then is glued manually, and is evenly folded by manual clamping, and then the clamp is detached for the next step. The process is loaded down with trivial details, and the human input is great, wastes time and energy, because artifical even fold is uneven moreover, influences the filtration efficiency and the outward appearance aesthetic property of straining a section of thick bamboo.

Disclosure of Invention

In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a serrated snap ring.

According to the technical scheme that this application embodiment provided, a zigzag snap ring, including snap ring post and sawtooth post, the snap ring post is the vertical tubular structure of placing, the quantity of sawtooth post is a plurality of, a plurality of sawtooth post evenly distributed is in the outside surface of snap ring post, a plurality of the sawtooth post encloses into circularly, the transverse section of sawtooth post is sawtooth shape.

The utility model discloses in, the height of sawtooth post with the height of snap ring post is the same.

The utility model discloses in, a plurality of the circle that the sawtooth post encloses with the snap ring post is concentric.

The utility model discloses in, the material of snap ring post with the material of sawtooth post is the same.

The utility model discloses in, the snap ring post with sawtooth post formula structure as an organic whole.

In the utility model discloses, the transverse section of sawtooth post is the zigzag of triangle-shaped shape.

The utility model discloses in, adjacent two the clearance that forms between the sawtooth post is the triangle-shaped form.

To sum up, the beneficial effect of this application: this application device adopts the metal snap ring to fix straining the pleat, and intensity is higher, need not artifical rubber coating, need not even pleat process moreover, only need when this product of installation with every strain the pleat angle insert adjacent sawtooth post between the space can, improve greatly and strain a section of thick bamboo production efficiency, also guaranteed to strain the hundred degree of consistency of pleat percentage like this, promoted the filtration efficiency who strains a section of thick bamboo.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic perspective view of the overall device of the present invention;

FIG. 2 is a schematic top view of the overall device of the present invention;

FIG. 3 is a schematic perspective view of the fixed filter pleats of the present invention;

fig. 4 is a partially enlarged schematic view of the fixed filter pleats of the present invention.

Reference numbers in the figures: a snap ring column-1; a sawtooth column-2; and (4) filtering folds-3.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 and 2, a zigzag snap ring, includes snap ring post 1 and sawtooth post 2, snap ring post 1 is the vertical tubular structure of placing, the quantity of sawtooth post 2 is a plurality of, a plurality of sawtooth post 2 evenly distributed is in the outside surface of snap ring post 1, a plurality of sawtooth post 2 encloses into circularly, sawtooth post 2's transverse section is sawtooth shape. The height of the sawtooth column 2 is the same as that of the snap ring column 1. And a circle formed by the plurality of sawtooth columns 2 is concentric with the snap ring column 1. The material of the snap ring column 1 is the same as that of the sawtooth column 2. The snap ring column 1 and the sawtooth column 2 are of an integrated structure. The transverse section of the sawtooth column 2 is in a triangular sawtooth shape. The gap formed between two adjacent sawtooth columns 2 is triangular.

Example 1: the plurality of sawtooth columns 2 are uniformly distributed on the outer side surface of the snap ring column 1, and a circle formed by the plurality of sawtooth columns 2 is concentric with the snap ring column 1.

Example 2: when in use, the filter pleats 3 which need to be fixed and uniformly distributed are encircled outside the device as shown in fig. 3 and 4, and when in fixation, the filter pleat corners of the filter pleats 3 are put into the gaps between two adjacent sawtooth columns 2.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above-described technical features are combined in a specific manner, and also covers other technical solutions in which the above-described technical features or their equivalent are combined arbitrarily without departing from the inventive concept described above. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims

1. The utility model provides a zigzag snap ring which characterized by: including snap ring post (1) and sawtooth post (2), snap ring post (1) is the vertical tubular structure who places, the quantity of sawtooth post (2) is a plurality of, a plurality of sawtooth post (2) evenly distributed is in the outside surface of snap ring post (1), a plurality of sawtooth post (2) enclose into circularly, the transverse section of sawtooth post (2) is sawtooth shape.

2. A serrated snap ring as set forth in claim 1, characterized in that: the height of the sawtooth column (2) is the same as that of the snap ring column (1).

3. A serrated snap ring as set forth in claim 1, characterized in that: the circle formed by the plurality of saw tooth columns (2) is concentric with the snap ring column (1).

4. A serrated snap ring as set forth in claim 1, characterized in that: the material of the snap ring column (1) is the same as that of the sawtooth column (2).

5. A serrated snap ring as set forth in claim 1, characterized in that: the snap ring column (1) and the sawtooth column (2) are of an integrated structure.

6. A serrated snap ring as set forth in claim 1, characterized in that: the transverse section of the sawtooth column (2) is in a triangular sawtooth shape.

7. A serrated snap ring as set forth in claim 1, characterized in that: the gap formed between every two adjacent sawtooth columns (2) is triangular.