Chair convenient to install

Abstract

The utility model discloses a chair convenient to install, comprising: a support column, which is provided with a plurality of connecting grooves and slots, and is used for providing main support force; a plurality of connecting grooves and inserting grooves are formed in the supporting beams, and the supporting beams are installed between the supporting columns and used for providing secondary supporting force; the two ends of the chair cloth are connected to the two supporting beams respectively; the inserting blocks are used for providing supporting force in the installation process between the supporting columns and the supporting beams, the supporting columns and the supporting beams are connected through a simple mortise and tenon joint structure, so that the occupied size of the structure in the non-installation state is greatly reduced, meanwhile, welding is not needed for fixing, and the structure is simple and convenient to use. Installation can be completed through simple insertion.

Description

Technical Field

[0001] The present application relates to the technical field of chairs, and in particular to a chair that is easy to install. Background Art

[0002] A chair is a piece of furniture for daily life, a kind of seat with a backrest and armrests. It is more convenient for people to use the chair, and it can also optimize people's lives by improving the functions of the chair.

[0003] However, in the existing chairs, welding and other methods are often used to install the chairs. Such welded chairs, due to their characteristics, often take up a lot of space during transportation, resulting in a decrease in the overall loading volume and an increase in transportation costs. At the same time, the welding installation is difficult, time-consuming and labor-intensive.

[0004] The above contents are only used to assist in understanding the technical solution of the present application, and do not constitute an admission that the above contents are the closest prior art to the present application. Summary of the invention

[0005] Based on this, the present application provides a chair that is easy to install to solve one of the above technical problems.

[0006] The technical solution adopted by the present application to solve the technical problem is to include: a support column, on which a plurality of connection grooves and slots are opened, and the support column is used to provide the main support force; a support beam, on which a plurality of connection grooves and slots are opened, and the support beam is installed between the support columns to provide a secondary support force; a chair cloth, the two ends of which are respectively connected to the two support beams; an insert block, which is used to provide support force when the support column and the support beam are installed with each other.

[0007] In some embodiments, the support beam includes a top beam, a bottom beam, and a connecting beam. The top beam is symmetrically and horizontally arranged above the support column, the bottom beam is symmetrically and horizontally arranged below the support column, and the connecting beam is arranged between the symmetrically distributed support columns.

[0008] In some embodiments, two ends of the chair cloth are respectively connected to the two connecting beams.

[0009] In some embodiments, pipe plugs are provided at both ends of the top beam and the bottom end of the support column.

[0010] In some embodiments, the length of the top beam is greater than the length of the bottom beam.

[0011] In some embodiments, the width of the slot is equal to the wall thickness of the support column and the support beam.

[0012] In some embodiments, the length and width of the connecting groove are equal to the length and width of the supporting column.

[0013] In some embodiments, the insert block is in the shape of a rectangular parallelepiped as a whole, one side of which is beveled, and a groove is provided at the bottom of the beveled side.

[0014] The beneficial effect of the present application is that because the support column and the support beam are connected by a simple mortise and tenon structure, the volume occupied by the structure in a non-installed state is greatly reduced, and at the same time, there is no need for fixing by welding, and the installation can be completed by simple plug-in. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of this application.

[0017] Figure 2 It is an exploded schematic diagram of the connection part of this application.

[0018] Figure 3 It is a schematic diagram of the installation of the connection part of this application.

[0019] Explanation of the accompanying figures: 1. Support column; 2. Support beam; 21. Top beam; 22. Bottom beam; 23. Connecting beam; 3. Chair cloth; 4. Insert block; 41. Groove; 5. Connecting groove; 6. Slot; 7. Pipe plug. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to achieve. When the combination of technical solutions is contradictory or cannot be achieved, it should be considered that the combination of such technical solutions does not exist and is not within the scope of protection of this application.

[0021] In the embodiments of this application, please refer to Figure 1-3As shown, the present application provides a chair that is easy to install, mainly comprising: a support column 1, on which a plurality of connection grooves 5 and slots 6 are provided, and the support column 1 is used to provide a main supporting force; a support beam 2, on which a plurality of connection grooves 5 and slots 6 are provided, and the support beam 2 is installed between the support columns 1 to provide a secondary supporting force; a chair cloth 3, both ends of which are respectively connected to the two support beams 2; an insert 4, which is used to provide a supporting force when the support column 1 and the support beam 2 are installed with each other.

[0022] Specifically, when the chair needs to be installed, it is only necessary to insert one end of the support column 1 or the support beam 2 into the connecting groove 5, and slide the opening of the slot 6 to align with the tube wall of the support column 1 or the support beam 2. At this time, the support column 1 or the support beam 2 can only move in one direction. At this time, slide the insert block 4 into the connecting groove 5 along one side of the support column 1 or the support beam 2 until the support column 1 or the support beam is completely clamped, and part of the installation can be completed.

[0023] Some preferred / improved embodiments based on the above embodiments will be described below. Any one of the following embodiments may be selected, or multiple embodiments may be selected and combined.

[0024] Reference Figure 1 As shown, in order to make the chair more stable, the support beam 2 includes a top beam 21, a bottom beam 22, and a connecting beam 23; in order to preliminarily fix the connection between the support columns 1 and the support columns 1, the top beam 21 is symmetrically and horizontally arranged above the support columns 1; in order to provide better support between the preliminarily fixed support columns 1, the bottom beam 22 is symmetrically and horizontally arranged below the support columns 1; in order to connect a pair of horizontally symmetrical support columns 1, the top beam 21, and the bottom beam 22, the connecting beam 23 is arranged between the symmetrically distributed support columns 1.

[0025] Specifically, the two ends of the chair cloth 3 are respectively connected to the two connecting beams 23. This arrangement makes the appearance of the chair cloth 3 roughly L-shaped when in use, providing support for the back when sitting down, and optimizing the user's experience.

[0026] Reference Figure 3 As shown, in order to prevent dust from entering the top beam 21 and the support column 1 and to prevent the tip thereof from scratching the user, pipe plugs 7 are provided at both ends of the top beam 21 and the bottom end of the support column 1 .

[0027] Furthermore, in order to allow the top beam 21 to be used when the handrail is held, the length of the top beam 21 is greater than the length of the bottom beam 22 .

[0028] Preferably, in order to make the connection between the support column 1 and the support beam 2 more secure and less prone to shaking, the width of the slot 6 is equal to the wall thickness of the support column 1 and the support beam 2 .

[0029] Preferably, the length and width of the connecting groove 5 are equal to the length and width of the supporting column 1. Such an arrangement makes the installation between the supporting column 1 and the supporting beam 2 less prone to shaking.

[0030] Reference Figure 2 As shown, the plug block 4 is a rectangular parallelepiped as a whole, and one side of the plug block 4 is beveled. In this way, when the plug block 4 is inserted into the connecting groove 5 in the last step of installation, the insertion becomes smoother. The beveled surface is adopted. At the same time, in order to fix the plug block 4 after installation and prevent it from falling off, a groove 41 is opened at the bottom of the beveled surface.

[0031] So far, various embodiments of the present application have been described in detail. In order to avoid obscuring the concept of the present application, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed herein.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present application, and the aforementioned embodiments are only used to illustrate the technical solution of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not drive the essence of the corresponding technical solutions away from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A chair that is easy to install, characterized in that: include: A support column, on which a plurality of connection grooves and slots are provided, and the support column is used to provide the main supporting force; A support beam, on which a plurality of connection slots and slots are provided, the support beam being installed between the support columns to provide a secondary support force; A chair cloth, the two ends of which are respectively connected to the two support beams; An insert block, used to provide a supporting force for the installation between the support column and the support beam; The support beam comprises a top beam, a bottom beam and a connecting beam, wherein the top beam is symmetrically arranged horizontally above the support column, the bottom beam is symmetrically arranged horizontally below the support column, and the connecting beam is arranged between the symmetrically distributed support columns; Insert one end of the support column or support beam into the connecting groove, align the opening of the slot with the tube wall of the support column or support beam and slide the insert into the connecting groove along one side of the support column or support beam to completely clamp the support column or support beam.

2. A chair that is easy to install according to claim 1, characterized in that: Two ends of the chair cloth are respectively connected to the two connecting beams.

3. The easy-to-install chair according to claim 1, characterized in that: Pipe plugs are provided at both ends of the top beam and the bottom end of the support column.

4. The easy-to-install chair according to claim 1, characterized in that: The length of the top beam is greater than the length of the bottom beam.

5. The easy-to-install chair according to claim 1, characterized in that: The width of the slot is equal to the wall thickness of the support column and the support beam.

6. The easy-to-install chair according to claim 1, characterized in that: The length and width of the connecting groove are equal to the length and width of the supporting column.

7. The easy-to-install chair according to claim 1, characterized in that: The insert block is in the shape of a rectangular parallelepiped as a whole, one side of which is beveled, and a groove is provided at the bottom of the beveled surface.

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