CN214258638U

CN214258638U - Seat support

Info

Publication number: CN214258638U
Application number: CN202022892268.4U
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: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-24
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a seat support, relating to the technical field of seat parts; the device comprises a supporting framework and a connecting pipe connected with the supporting framework; the supporting framework comprises an integrally formed supporting plate body and an extension part which extends to form a column shape on the surface of the supporting plate body; the end part of the connecting pipe is flared and sleeved on the periphery of the extension part to form an integrated structure; adopt the technical scheme provided by the utility model it is loaded down with trivial details to have solved current seat support course of working, the inefficiency, the limited great technical problem of steadiness.

Description

Seat support

Technical Field

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

Background

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

As shown in figure 1, in the existing seat support, a connecting pipe and a support framework need to be welded and fixed at multiple places, and other auxiliary accessories need to be added to ensure the connection stability, so that the processing process is complicated, and the production efficiency is low; meanwhile, the connection stability between the supporting framework and the connecting pipe depends on a welding technology to a great extent, a welding seam is easy to appear in the welding process, the toughness and the thickness uniformity of the connecting part are influenced, the product is greatly limited by processing, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seat support, adopt the utility model provides a technical scheme has solved current seat support course of working loaded down with trivial details, inefficiency, the limited great technical problem of steadiness.

In order to solve the technical problem, the utility model provides a seat support, which comprises a supporting framework and a connecting pipe connected with the supporting framework;

the supporting framework comprises an integrally formed supporting plate body and an extension part which extends to form a column shape on the surface of the supporting plate body;

the end part of the connecting pipe is flared and sleeved on the periphery of the extension part to form an integrated structure;

in the implementation process, the structure of the conventional common support framework is changed, the extension part is stretched out on the original framework through integral forming, and then the connecting pipe is sleeved on the extension part, so that automatic fixing and locking are realized when the connecting pipe is flared, and the stable connection between the connecting pipe and the support framework is completed; by adopting the mode, the welding process complicated in operation is omitted, other auxiliary accessories are also omitted, and the stability and firmness of the product are also ensured while the production efficiency is improved.

Preferably, the connecting tube is made of a rigid material;

in the implementation process, the connecting pipe made of the rigid material is stronger in connection stability, the firmness and the stability of the structure are improved, and meanwhile, the connecting pipe is wear-resistant and has the service life prolonged.

Preferably, the connecting pipe covers the bending part between the supporting plate body and the extending part and is attached to the supporting plate body;

in the above-mentioned realization process, the connecting pipe has covered the part of buckling between the backup pad body and the extension, has protected the comparatively weak position of department of buckling, further promotes overall structure's stability, and simultaneously, the connecting pipe mouth of pipe goes out to extend to attached and backup pad on, makes whole atress more even, and connection stability is better.

Preferably, a clamping structure is formed on the contact surface of the connecting pipe and the supporting framework;

in the implementation process, the connection stability between the connecting pipe and the supporting framework is further improved by the clamping structure on the contact surface of the connecting pipe and the supporting framework, and the stability of connection of the whole structure is ensured.

Preferably, the clamping structure is a clamping edge and a clamping groove which are matched with each other;

preferably, a plurality of fixing holes are formed in the supporting plate body in a penetrating manner;

in the implementation process, other spare and accessory parts of the seat, such as the cushion and the like, are fixed on the supporting plate body through the fixing holes of the supporting plate body.

Compared with the prior art, the beneficial effects of the utility model reside in that: the application provides a brand-new seat support design theory, through extending an extension to the support chassis an organic whole to the connecting pipe is established to the cover on the extension, realizes through the follow-up flaring to the connecting pipe that the automatic fixed lock of connecting pipe dies on the support chassis, has saved numerous and diverse welding processes, very big improvement production efficiency, also saved auxiliary assembly simultaneously, reduced manufacturing cost, promoted the stability and the fastness of product.

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 cross-sectional view of a prior art seat support;

FIG. 2 is a schematic cross-sectional structure of one embodiment of the present application;

FIG. 3 is a schematic diagram of a perspective view of an embodiment of the present application;

fig. 4 is a partial structural schematic diagram of an embodiment of the present application.

Wherein: 10. a support framework; 11. a support plate body; 111. a fixing hole; 12. an extension portion; 121. a bending section; 20. a connecting pipe; 21. a clamping structure; 30. and (4) auxiliary accessories.

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

As shown in figure 1, in the existing seat support, a connecting pipe and a support framework need to be welded and fixed at multiple places, and other auxiliary accessories need to be added to ensure the connection stability, so that the processing process is complicated, and the production efficiency is low; meanwhile, the connection stability between the support framework and the connecting pipe depends on the welding technology to a great extent, the product is greatly limited by processing, and the efficiency is low; in order to solve the technical problem, the present embodiment provides the following technical solutions:

specifically, referring to fig. 2-4, the present embodiment provides a seat support, which includes a supporting frame 10 and a connecting tube 20 connected to the supporting frame 10;

specifically, the supporting framework 10 includes an integrally formed supporting plate 11 and an extending portion 12 extending to form a column shape on the surface of the supporting plate 11;

further, the end of the connecting pipe 20 is flared and sleeved on the periphery of the extension part 12 to form an integrated structure;

in the above solution, the present embodiment changes the structure of the existing common supporting framework 10, and stretches out an extension portion 12 on the original framework through integral molding, and then, by sleeving the connecting pipe 20 on the extension portion 12, the automatic fixing and locking are realized when the connecting pipe 20 is flared, so as to complete the stable connection between the connecting pipe 20 and the supporting framework 10; by adopting the mode, the welding process complicated in operation is omitted, other auxiliary accessories 30 are also omitted, and the stability and firmness of the product are also ensured while the production efficiency is improved.

Specifically, the adapter tube is made of rigid material; the connecting pipe 20 made of rigid materials has stronger connection stability, improves the firmness and stability of the structure, resists abrasion and prolongs the service life;

furthermore, the connecting structure is formed by stretching the connecting pipe 20 and the extension part 12, and welding is not needed in the mode, so that the phenomenon of welding seams existing in the existing seat support can be avoided, the toughness of the connecting structure part is better, the thickness is more uniform, and the connection stability between the connecting pipe 20 and the support framework 10 is also better.

Specifically, the connecting tube 20 covers the bending portion 121 between the supporting plate 11 and the extending portion 12, and is attached to the supporting plate 11;

in the above scheme, connecting pipe 20 has covered the part of buckling between the supporting plate body 11 and the extension 12, has protected the comparatively weak position of department of buckling, further promotes overall structure's stability, and simultaneously, the 20 mouth of pipe of connecting pipe goes out and extends to attached and backup pad on, makes whole atress more even, and connection stability is better.

Specifically, referring to fig. 4, a clamping structure 21 is formed on a contact surface between the connecting tube 20 and the supporting framework 10;

further, the clamping structure 21 is a clamping edge and a clamping groove which are matched with each other;

it should be noted that the clamping structure 21 includes, but is not limited to, the above-mentioned clamping rib and clamping groove, and may also be other structures that increase the relative friction between the connecting pipe 20 and the supporting frame 10, such as the matching of embedded convex points and grooves, or the mutually embedded spiral rib and spiral groove.

Specifically, a plurality of fixing holes 111 are formed through the supporting plate 11; the remaining components of the seat, such as the seat cushion, are fixed to the support plate 11 through the fixing holes 111 of the support plate 11.

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: the device comprises a supporting framework and a connecting pipe connected with the supporting framework;

the end part of the connecting pipe is flared and sleeved on the periphery of the extension part to form an integrated structure.

2. The seat support of claim 1, wherein: the connecting tube is made of a rigid material.

3. The seat support of claim 1, wherein: the connecting pipe covers the bending part between the supporting plate body and the extending part and is attached to the supporting plate body.

4. The seat support of claim 1, wherein: and a clamping structure is formed on the contact surface of the connecting pipe and the supporting framework.

5. The seat support of claim 4, wherein: the clamping structure is a clamping edge and a clamping groove which are matched with each other.

6. The seat support according to any one of claims 1 to 5, wherein a plurality of fixing holes are formed through the support plate.