CN215567108U

CN215567108U - Sheet metal part for fixing table and chair

Info

Publication number: CN215567108U
Application number: CN202121053531.9U
Authority: CN
Inventors: 陶西乾; 臧杰
Original assignee: Hangzhou Kaijie Metal Products Co ltd
Current assignee: Hangzhou Kaijie Metal Products Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-18
Anticipated expiration: 2031-05-17

Abstract

The utility model provides a sheet metal component for fixed table chair, including first fixed plate and second fixed plate, all run through on first fixed plate and the second fixed plate and be equipped with a plurality of and run through the chamber, be equipped with the connecting plate between first fixed plate and the second fixed plate, first fixed plate, second fixed plate and connecting plate are all unparallel, the connecting plate is connected with supporting component, supporting component connects the connection face that table chair and first fixed plate met simultaneously, the connection face and the connecting plate that table chair and second fixed plate met, through first fixed plate, the second fixed plate is connected fixedly to two parts that table chair need be fixed. The bolt or other fixing parts for fixing the first fixing plate and the second fixing plate are inserted into the through cavity to fix the fixing parts, and the triangular support is realized by combining the support assembly, so that a plurality of support points are added, and the connection stability is greatly improved.

Description

Sheet metal part for fixing table and chair

Technical Field

The utility model relates to the technical field of sheet metal machinery, in particular to a sheet metal part for fixing a table and a chair.

Background

The table chair is used in daily life, contacts the furniture most, plays irreplaceable effect to our quality of life, and its structure, style are diversified, therefore often can be with sacrificing stable mechanical structure as the cost, the structure of current table chair junction is mostly traditional rivet structure or right angle connection panel beating, the rivet structure is comparatively accurate, be unsuitable for the table chair of multiple style change, the installation of right angle panel beating is simple, but structural stability is general, so, according to this situation, need design a sheet metal component for fixing table chair.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a sheet metal part for fixing a table and a chair.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

a sheet metal part for fixing a table and a chair comprises a first fixing plate and a second fixing plate, wherein a plurality of through cavities are respectively arranged on the first fixing plate and the second fixing plate in a penetrating way, a connecting plate is arranged between the first fixing plate and the second fixing plate, the first fixing plate, the second fixing plate and the connecting plate are not parallel, the connecting plate is connected with a supporting component which is simultaneously connected with a connecting surface of the table and chair connected with the first fixing plate, a connecting surface of the table and chair connected with the second fixing plate and the connecting plate, the first fixing plate and the second fixing plate are used for connecting and fixing two parts of the table and chair which need to be fixed, insert bolt or other mountings that carry out the fixing to first fixed plate, second fixed plate through running through the chamber and fix, combine supporting component, realize the triangular supports, increase a plurality of strong points, and then promote the stability of connection greatly.

Preferably, the supporting component comprises a supporting column in threaded connection with the connecting plate, one end of the supporting column is rotatably connected with a supporting block, the supporting block is simultaneously connected with the connecting surface of the table and the chair connected with the first fixing plate and the connecting surface of the table and the chair connected with the second fixing plate, the supporting block is used for adjusting the distance between the connecting surfaces of the supporting block and the table and the chair, the tightness of connection among the first fixing plate, the second fixing plate and the table and the chair can be adjusted, and the overall structure is guaranteed to be more stable.

Preferably, an auxiliary block is arranged at one end of the non-supporting block of the supporting column, a through groove is formed in the auxiliary block, an auxiliary rod is connected in the through groove in a sliding mode and perpendicular to the supporting column, and the auxiliary rod penetrating through the auxiliary block facilitates rotating of the supporting column and reduces force.

Preferably, the support column is provided with a positioning disc, the positioning disc and the support block are located at two ends of the connecting plate, the positioning disc is provided with threads, the threads of the positioning disc and the threads of the support column are in the same direction, one side, facing the positioning disc, of the connecting plate is provided with a thread groove matched with the threads of the positioning disc, and through the matching of the positioning disc and the thread groove, the stability of the whole structure is improved, so that the whole strength is higher, and the service life is longer.

Preferably, a cavity is arranged in the connecting plate, reinforcing ribs are arranged in the cavity and are formed by connecting a plurality of regular hexagonal metal frames, so that the overall strength is higher, and the service life is longer.

Preferably, the non-connecting surface of the first fixing plate is provided with a protrusion, the protrusion can be made of rubber, so that the installation is convenient, and the protrusion cannot fall off during installation to hurt workers.

Preferably, the through cavities on the first fixing plate and the second fixing plate are 3 and are arranged in a regular triangle, and the stability of the thread groove structure arranged in the triangle is high.

The utility model has the advantages and positive effects that:

1. the desk and chair fixing device is characterized in that the first fixing plate and the second fixing plate are respectively fixed on the desk and chair body through a through cavity, the first fixing plate and the second fixing plate are respectively fixed on the desk and chair body through a bolt or other fixing parts, and the bolt or other fixing parts are inserted into the through cavity.

2. According to the utility model, the distance between the supporting block and the connecting surface of the table and the chair is adjusted through the supporting columns, so that the connection tightness between the first fixing plate, the second fixing plate and the table and the chair can be adjusted, and the integral structure is more stable.

3. According to the utility model, through the matching of the positioning disc and the thread groove, the stability of the whole structure is improved, the whole strength is higher, and the service life is longer.

Drawings

FIG. 1 is a schematic axial side view of the present invention;

FIG. 2 is a first state right view of the present invention;

FIG. 3 is a right side view of the second state of the present invention;

FIG. 4 is a front view of the present invention;

fig. 5 is a schematic view of the internal structure of the connecting plate of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a through cavity; 4. a connecting plate; 41. reinforcing ribs; 5. a support assembly; 51. a support pillar; 52. a support block; 53. an auxiliary block; 54. an auxiliary rod; 6. positioning a plate; 7. and (4) protruding.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiments of the utility model will be described in further detail below with reference to the accompanying drawings:

as shown in fig. 1, the sheet metal part for fixing a table and a chair of the present invention includes a first fixing plate 1 and a second fixing plate 2, a plurality of through cavities 3 are respectively formed on the first fixing plate 1 and the second fixing plate 2 in a penetrating manner, a connecting plate 4 is arranged between the first fixing plate 1 and the second fixing plate 2, the first fixing plate 1, the second fixing plate 2 and the connecting plate 4 are not parallel, a reinforcing rib 41 is formed by connecting a plurality of regular hexagonal metal frames, and further the overall strength is higher, the service life is longer, two parts of the table and chair to be fixed are connected and fixed through the first fixing plate 1 and the second fixing plate 2, bolts or other fixing members inserted through the through cavities 3 to fix the first fixing plate 1 and the second fixing plate 2, and a supporting component 5 is combined to realize triangular support, and a plurality of supporting points are added, thereby greatly improving the stability of connection.

As shown in fig. 4, the through cavities 3 on the first fixing plate 1 and the second fixing plate 2 are 3, and are regular triangle-shaped, the thread groove structural stability of the triangle-shaped arrangement is higher, as shown in fig. 5, a cavity is arranged in the connecting plate 4, a reinforcing rib 41 is arranged in the cavity, as shown in fig. 2, the non-connecting surface of the first fixing plate 1 is provided with a protrusion 7, the protrusion 7 can be made of rubber, and therefore, the installation is convenient, and the worker can not be hurt when the installation.

As shown in fig. 2, the connection plate 4 is connected with a support assembly 5, the support assembly 5 is simultaneously connected with a connection surface of a table and a chair connected with the first fixing plate 1, a connection surface of the table and the chair connected with the second fixing plate 2 and the connection plate 4, the support assembly 5 comprises a support column 51 in threaded connection with the connection plate 4, the support column 51 is used for adjusting the distance between the support block 52 and the connection surface of the table and the chair, the tightness between the first fixing plate 1, the second fixing plate 2 and the table and the chair can be adjusted, so as to ensure the overall structure to be more stable, one end of the support column 51 is rotatably connected with the support block 52, the support block 52 is simultaneously connected with the connection surface of the table and the chair connected with the first fixing plate 1 and the connection surface of the table and the chair connected with the second fixing plate 2, one end of a non-support block 52 of the support column 51 is provided with an auxiliary block 53, a through groove is arranged in the auxiliary block 53, an auxiliary rod 54 is slidably connected in the through groove, it is convenient to reduce the force applied to the rotating support column 51.

As shown in fig. 3, the positioning disk 6 is arranged on the supporting column 51, the positioning disk 6 and the supporting block 52 are located at two ends of the connecting plate 4, threads are arranged on the positioning disk 6, the threads of the positioning disk 6 and the threads of the supporting column 51 are in the same direction, a thread groove matched with the threads of the positioning disk 6 is arranged on one side, facing the positioning disk 6, of the connecting plate 4, and through the matching of the positioning disk 6 and the thread groove, the stability of the whole structure is improved, the whole strength is higher, and the service life is longer.

In specific implementation, taking the support legs and the seat plate of a table and chair as an example, the support legs are installed at the lower side of the seat plate and installed at a certain angle, the first fixing plate 1 is installed on the seat plate through bolts, the second fixing plate 2 is installed on the support legs through bolts, at the moment, the support legs, the seat plate and the connecting plate 4 are in triangular connection, the supporting block 52 of the supporting component 5 is positioned between the support legs, the seat plate and the connecting plate 4, the auxiliary rod 54 drives the supporting column 51 to rotate on the connecting plate 4 through rotating the auxiliary rod 54, so that the supporting block 52 moves to the joint of the support legs and the bottom plate until the supporting block 52 is simultaneously connected with the connecting angles of the support legs and the bottom plate, the best state is complete engagement, at the moment, the first fixing plate 1, the second fixing plate 2 and the supporting component 5 simultaneously support the support legs and the seat plate, the structure is more stable, and then the positioning disc 6 is rotated until the positioning disc 6 is completely engaged with the thread grooves on the connecting plate 4, further fixing the support structure.

It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but other embodiments derived from the technical solutions of the present invention by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a sheet metal component for fixing table chair which characterized in that: including first fixed plate (1) and second fixed plate (2), all run through on first fixed plate (1) and second fixed plate (2) and be equipped with a plurality of and run through chamber (3), first fixed plate (1) with be equipped with connecting plate (4) between second fixed plate (2), first fixed plate (1), second fixed plate (2) and connecting plate (4) are all unparallel, connecting plate (4) are connected with supporting component (5), supporting component (5) connect simultaneously the table chair with the connection face that first fixed plate (1) meets, the connection face and connecting plate (4) that table chair and second fixed plate (2) meet.

2. The sheet metal part for fixing a table and a chair as claimed in claim 1, wherein: the supporting component (5) comprises a supporting column (51) in threaded connection with the connecting plate (4), one end of the supporting column (51) is rotatably connected with a supporting block (52), and the supporting block (52) is simultaneously connected with a connecting surface of a table and a chair connected with the first fixing plate (1) and a connecting surface of the table and the chair connected with the second fixing plate (2).

3. The sheet metal part for fixing a table and a chair as claimed in claim 2, wherein: an auxiliary block (53) is arranged at one end of the non-supporting block (52) of the supporting column (51), a through groove is formed in the auxiliary block (53), and an auxiliary rod (54) is connected in the through groove in a sliding mode.

4. The sheet metal part for fixing a table and a chair as claimed in claim 2, wherein: the supporting column (51) is provided with a positioning disc (6), the positioning disc (6) and the supporting block (52) are located at two ends of the connecting plate (4), threads are arranged on the positioning disc (6), the threads of the positioning disc (6) are in the same direction as the threads of the supporting column (51), and a thread groove matched with the threads of the positioning disc (6) is formed in one side, facing the positioning disc (6), of the connecting plate (4).

5. The sheet metal part for fixing a table and a chair as claimed in claim 1, wherein: the connecting plate is characterized in that a cavity is arranged in the connecting plate (4), reinforcing ribs (41) are arranged in the cavity, and the reinforcing ribs (41) are formed by connecting a plurality of regular hexagonal metal frames.

6. The sheet metal part for fixing a table and a chair as claimed in claim 1, wherein: the non-connection surface of the first fixing plate (1) is provided with a bulge (7).

7. The sheet metal part for fixing a table and a chair as claimed in claim 1, wherein: the penetrating cavities (3) on the first fixing plate (1) and the second fixing plate (2) are all 3 and are arranged in a regular triangle manner.