CN214267421U

CN214267421U - Seat support structure

Info

Publication number: CN214267421U
Application number: CN202120296644.5U
Authority: CN
Inventors: 庞红强; 王家祥
Original assignee: Huizhou Haishang Technology Co ltd
Current assignee: Huizhou Haishang Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-09-24
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a seat support structure; relates to the technical field of seat supports; comprises a supporting framework and a sleeve; the middle part of the support framework extends perpendicular to the plate surface to form a convex column, and a first through hole is formed in the convex column; a plurality of jacks are formed on the surface of the support framework along the circumferential direction of the convex column; the sleeve is provided with a second through hole matched with the first through hole; the sleeve is inserted into the jack and sleeved on the convex column; the support framework is fixedly connected with the sleeve by welding the jack; adopt the technical scheme provided by the utility model current seat support machining efficiency is low, and the processing degree of difficulty is big, technical problem that connection stability is low has been solved.

Description

Seat support structure

Technical Field

The utility model relates to a seat support technical field especially relates to a seat supporting structure.

Background

The conventional seat support comprises a support framework and a connecting pipe connected with the support framework.

The connection mode between the support framework and the connecting pipe not only determines the processing efficiency of the product, but also determines the quality of the product; the existing connection mode is that a connecting pipe penetrates through a support framework and is welded at a plurality of point positions, and the mode is low in machining efficiency and low in connection stability; and the other connecting bulges are sleeved on the supporting framework through the connecting pipes and are connected into a whole through stretching, so that the connection stability is improved, the processing difficulty is higher and the efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seat supporting structure adopts the utility model provides a technical scheme has solved current seat support machining efficiency and has hanged down, and the processing degree of difficulty is big, technical problem that connection stability is low.

In order to solve the technical problem, the utility model provides a seat support structure, which comprises a support framework and a sleeve;

the middle part of the support framework extends perpendicular to the plate surface to form a convex column, and a first through hole is formed in the convex column; a plurality of jacks are formed on the surface of the support framework along the circumferential direction of the convex column;

the sleeve is provided with a second through hole matched with the first through hole; the sleeve is inserted into the jack and sleeved on the convex column;

the support framework is fixedly connected with the sleeve by welding the jack;

in the implementation process, during specific processing, the second through hole of the sleeve is aligned to the first through hole and is also aligned to the position of the jack, and the sleeve is inserted on the support framework, so that quick installation and positioning are realized; the sleeve is inserted into the jack of the support framework between the sleeve and the convex column, and the connection stability is ensured by multiple limiting effects; and finally, the joint between the sleeve and the jack is welded, so that the production difficulty is reduced, the production efficiency is greatly improved by adopting a welding connection point mode, the connection stability is also ensured, and the advantages of high efficiency, connection stability, easiness in processing and the like are taken into consideration.

Preferably, the sleeve is provided with an inserting edge at the inserting end; the inserting edge penetrates through the inserting hole and is bent backwards to be connected to the plate surface of the supporting framework;

in the implementation process, the inserting edges on the sleeve are inserted into the inserting holes and then bent, connection stability is further improved, welding is carried out after bending, stability in welding can be guaranteed, and machining quality is improved.

Preferably, the sleeve is tapered;

in the implementation process, after the convex column is sleeved with the sleeve, the bottom of the sleeve is of a conical structure, the stress is more uniform and stable by adopting the mode, and the connection strength is improved.

Preferably, the number of the insertion holes is at least three, and the insertion holes are uniformly distributed along the circumferential direction of the convex column;

in the implementation process, the jacks are uniformly distributed around the convex columns, so that the stress at the joints is uniform, a stable stress plane is formed, and the connection strength is further improved.

Compared with the prior art, the beneficial effects of the utility model reside in that: the connection structure provided by the application is simple in overall structure, the sleeve is inserted into the support framework, the insertion edge is buckled and buckled on the support framework, meanwhile, the insertion points are welded, a plurality of groups of limiting fixed connection functions are matched together, stable connection is realized, and the connection strength is high; meanwhile, the processing mode is simple and fast, and the production efficiency is greatly improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.

FIG. 1 is a schematic structural diagram of an embodiment of the present application in an unstitched state;

FIG. 2 is a schematic structural diagram of a splicing state according to an embodiment of the present application;

FIG. 3 is a schematic view of a ferrule side of the present application according to one embodiment of the present disclosure;

FIG. 4 is a schematic view of a side of the present application facing away from the ferrule;

wherein: 10. a support framework; 11. a first through hole; 20. a sleeve; 21. a second through hole; 22. and (6) edge insertion.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:

examples

The connection mode between the support framework and the connecting pipe not only determines the processing efficiency of the product, but also determines the quality of the product; the existing connection mode is that a connecting pipe penetrates through a support framework and is welded at a plurality of point positions, and the mode is low in machining efficiency and low in connection stability; the connecting bulges are sleeved on the supporting framework through the connecting pipes and connected into a whole through stretching, so that the connection stability is improved, the processing difficulty is high, and the efficiency is low; in order to solve the technical problem, the present embodiment provides the following technical solutions:

specifically, please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of an embodiment of the present application in an unstitched state; FIG. 2 is a schematic structural diagram of a splicing state according to an embodiment of the present application; FIG. 3 is a schematic view of a ferrule side of the present application according to one embodiment of the present disclosure; FIG. 4 is a schematic view of a side of the present application facing away from the ferrule;

the present embodiment provides a seat support structure, which includes a support frame 10 and a sleeve 20;

specifically, a convex column is formed in the middle of the support framework 10 and extends perpendicular to the plate surface of the support framework, and a first through hole 11 is formed in the convex column; a plurality of jacks are formed on the surface of the support framework 10 along the circumferential direction of the convex column;

specifically, the sleeve 20 is formed with a second through hole 21 adapted to the first through hole 11; the sleeve 20 is inserted into the jack and sleeved on the convex column;

specifically, the support framework 10 and the sleeve 20 are fixedly connected through a welding jack;

in the above scheme, during specific processing, the second through hole 21 of the sleeve 20 is aligned with the first through hole 11, and is also aligned with the position of the jack, and the sleeve 20 is inserted into the support frame 10, so as to realize quick installation and positioning; the sleeve 20 is inserted into the jack of the support framework 10 between the sleeve 20 and the convex column, and the connection stability is ensured by multiple limiting effects; and finally, the joint between the sleeve 20 and the jack is welded, so that the production difficulty is reduced, the production efficiency is greatly improved by adopting a welding connection point mode, the connection stability is also ensured, and the advantages of high efficiency, connection stability, easiness in processing and the like are taken into consideration.

Specifically, the sleeve 20 is formed with an insertion edge 22 at the insertion end; the inserting edge 22 passes through the inserting hole and is bent backwards to be connected to the plate surface of the supporting framework 10;

in the above scheme, the inserting edge 22 on the sleeve 20 is inserted into the inserting hole and then bent at the same time, so that the connection stability is further improved, and the welding is performed after the bending, so that the stability during welding can be ensured, and the processing quality is improved;

specifically, the sleeve 20 is tapered; after the sleeve 20 is sleeved on the convex column, the bottom of the sleeve is of a conical structure, so that the stress is more uniform and stable, and the connection strength is improved.

Specifically, the number of the jacks is at least three, and the jacks are uniformly distributed along the circumferential direction of the convex column; the jacks are uniformly distributed around the convex columns, so that the stress at the connecting part is uniform, a stable stress plane is formed, and the connecting strength is further improved.

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 above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the modifications and equivalents of the technical spirit of the present invention to any simple modifications of the above embodiments belong to the scope of the technical solution of the present invention.

Claims

1. A seat support, characterized by: comprises a supporting framework (10) and a sleeve (20);

a convex column is formed in the middle of the support framework (10) in a manner of extending perpendicular to the plate surface of the support framework, and a first through hole (11) is formed in the convex column; a plurality of jacks are formed on the surface of the support framework (10) along the circumferential direction of the convex column;

the sleeve (20) is provided with a second through hole (21) matched with the first through hole (11); the sleeve (20) is inserted into the jack and sleeved on the convex column;

the supporting framework (10) and the sleeve (20) are fixedly connected through welding the insertion holes.

2. The seat support of claim 1, wherein: an inserting edge (22) is formed at the inserting end of the sleeve (20); the inserting edge (22) penetrates through the inserting hole and is bent backwards to be connected to the surface of the supporting framework (10).

3. The seat support of claim 1, wherein: the sleeve (20) is tapered.

4. The seat support according to any one of claims 1 to 3, wherein: the jacks at least comprise three jacks which are uniformly distributed along the circumferential direction of the convex column.