CN213696293U

CN213696293U - Chair with detachable top

Info

Publication number: CN213696293U
Application number: CN202021277337.4U
Authority: CN
Inventors: 杨列茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-07-16
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a chair belongs to chair technical field. The chair includes: the seat component plays a supporting role; one end of the supporting bar is provided with a bent part, the bent part is arranged at the lower part of the seat component, and the other end of the supporting bar is connected with the chair back; the chair back is arranged above the chair seat component. Through using the technical scheme of the utility model, can provide a better chair of travelling comfort, the back of the chair of this chair passes through the support bar to be connected on the seat support subassembly, and after people sat, when leaning on the back of the chair, the support bar can produce a slight deformation for it is higher to sit up the travelling comfort. And simultaneously, the utility model discloses simple structure, the molding is brief, fashion and pleasing to the eye.

Description

Chair with detachable top

Technical Field

The utility model relates to a chair technical field, more specifically the utility model relates to a chair.

Background

In the prior art, the chair is an indispensable article in daily life of people and brings convenience to work and life of people, but in the prior art, the chair is mostly a connected hard chair back, and the comfort of a user is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chair to solve the technical problem who exists among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a chair, comprising: the seat component plays a supporting role;

one end of the supporting bar is provided with a bent part, the bent part is arranged at the lower part of the seat component, and the other end of the supporting bar is connected with the chair back; the supporting strips are made of stainless steel plates with the thickness of 3mm-10mm or plastic plates with certain elastic deformation; a chair back disposed above the seat assembly; the seat assembly, comprising: the seat plate is arranged on the supporting frame; the supporting frame is connected with the bending part; the supporting leg assembly is fixed at the lower part of the supporting frame and used for supporting the supporting frame; the support frame includes:

the left side plate is connected to one side of the lower part of the seat plate;

the right side plate is connected to the other side of the lower part of the seat plate;

the front jaw block is connected to the lower portion of the seat plate, and two ends of the front jaw block are respectively connected with one end of the left side plate and one end of the right side plate;

the rear jaw block is connected to the lower portion of the seat plate, and two ends of the rear jaw block are respectively connected with the other end of the left side plate and the other end of the right side plate; the kink of support bar respectively with preceding ba piece with back ba piece is connected.

Further, the support leg assembly includes: the supporting legs, the supporting leg has four, and two of them supporting legs are fixed on the left side board, and two other supporting legs are fixed on the right side board.

Further, the supporting leg assembly still includes: the connecting rod, the both ends of connecting rod are connected with two adjacent supporting legs respectively.

Furthermore, the quantity of support bar is two, and the kink of two support bars is the splayed setting in the lower part of seat support subassembly.

Furthermore, the supporting bars are made of stainless steel plates, and the chair back and the chair seat assembly are made of wood materials.

Furthermore, the chair back is arranged in an arc shape.

Furthermore, each top corner of the seat plate is provided with a chamfer.

Compared with the prior art, the utility model beneficial effect who has is:

the utility model discloses novel structure, the practicality is strong. Through using the technical scheme of the utility model, can provide a better chair of travelling comfort, the back of the chair of this chair passes through the support bar to be connected on the seat support subassembly, and after people sat, when leaning on the back of the chair, the support bar can produce a slight deformation for it is higher to sit up the travelling comfort. And simultaneously, the utility model discloses simple structure, the molding is brief, fashion and pleasing to the eye.

Drawings

Fig. 1 is a schematic structural diagram of a chair according to the present invention.

Fig. 2 is a schematic bottom view of the chair of the present invention.

Fig. 3 is a bottom view of a chair according to the present invention.

The labels in the figure are: 1-seat component, 2-chair back, 3-support bar, 4-left side plate, 5-rear bar block, 6-right side plate, 7-front bar block, 8-support leg, 9-seat plate and 10-connecting rod.

Detailed Description

The present invention will be further described with reference to the following examples, which are only some, but not all, of the examples of the present invention. Based on the embodiments in the present invention, other embodiments used by those skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1, a chair includes: the seat component 1 plays a supporting role; one end of the support bar 3 is provided with a bent part, the bent part is arranged at the lower part of the seat component 1, and the other end of the support bar 3 is connected with the chair back 2; the chair back 2 is arranged above the chair seat component 1.

The technical scheme provided by the utility model, can provide a better chair of travelling comfort, the back of the chair 2 of this chair is connected on seat support subassembly 1 through support bar 3, and after people sat, when leaning on the back of the chair 2, support bar 3 can produce a slight elastic deformation for it is higher to sit up the travelling comfort.

The support strip 3 can be made of a stainless steel plate with a certain thickness or a plastic plate with a certain elastic deformation, however, the safety of the plastic plate is not good as that of the stainless steel plate, and the thickness of the stainless steel plate is generally 3mm-10mm, preferably 5 mm. Within the size range, the safety rigidity requirement can be met, certain elastic deformation can be realized, and the comfort of a user sitting down is improved.

In this embodiment, the seat assembly 1 and the backrest 2 may be the seat assembly 1 and the backrest 2 of the prior art, or may be the same structure.

As shown in fig. 3, preferably, in the present embodiment, the number of the supporting bars 3 is two, and the bent portions of the two supporting bars 3 are disposed at the lower portion of the seat assembly 1 in a splayed shape. This further ensures safety and comfort. The kink of two support bars 3 is the splayed setting and can improves support bar 3 and seat support subassembly 1's stability in seat support subassembly 1's lower part, also can satisfy the transition fit of 9 edges of arc bedplate simultaneously.

Example 2:

as shown in fig. 2, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on the improvement compared to embodiment 1, and the same points are not repeated, in the present embodiment, the seat assembly 1 includes: the seat plate 9 is arranged on the supporting frame; the supporting frame is connected with the bending part; and the supporting leg assembly is fixed at the lower part of the supporting frame and used for supporting the supporting frame.

In the embodiment, the supporting leg assembly is not mounted on the lower part of the seat plate 9 by a bracket, but is mounted on the supporting frame, so that the two advantages are that firstly, the stability of the whole structure can be improved, the thickness of the supporting frame can be adjusted, the position for mounting the supporting leg 8 can be thickened, and if the structure is not adopted, the thickness of the seat plate 9 can be only integrally thickened, and the cost is high. Secondly, be convenient for assemble, supporting leg 8 can be installed on the carriage earlier, then install the carriage on bedplate 9, and it will be convenient than directly installing supporting leg 8 on bedplate 9 because bedplate 9 is bulky, and weight is heavier.

Example 3:

as shown in fig. 2, the present embodiment is further optimized on the basis of embodiment 2, and this embodiment focuses on explaining the improvement compared with embodiment 2, and the same parts are not repeated, and in this embodiment, the support frame includes: the left side plate 4 is connected to one side of the lower part of the seat plate 9; the right side plate 6 is connected to the other side of the lower part of the seat plate 9; the front jaw block 7 is connected to the lower portion of the seat plate 9, and two ends of the front jaw block 7 are respectively connected with one end of the left side plate 4 and one end of the right side plate 6; the rear jaw block 5 is connected to the lower portion of the seat plate 9, and two ends of the rear jaw block 5 are respectively connected with the other end of the left side plate 4 and the other end of the right side plate 6; the kink of support bar 3 respectively with preceding ba piece 7 with back ba piece 5 is connected.

In this embodiment, the kink of support bar 3 respectively with preceding ba piece 7 with back ba piece 5 is connected, has further improved support bar 3 and seat support subassembly 1's stability like this, and then ensures the stability and the security of the back of the chair 2, has improved the security of whole chair.

Meanwhile, by the structure, the support frame can be stably fixed at the lower part of the seat plate 9, and firmer guarantee is provided for installation of the support leg assembly.

Example 4:

as shown in fig. 2, the present embodiment is further optimized on the basis of embodiment 3, and this embodiment focuses on explaining the improvement compared with embodiment 3, and the same parts are not repeated, and in this embodiment, the support leg assembly further includes: the connecting rods 10 are provided with two connecting rods 10, the two connecting rods 10 are fixed on the lower part of the seat plate 9 in a crossed mode, and the end parts of the two connecting rods 10 are respectively connected with the four supporting legs 8 correspondingly.

The connecting rod 10 is arranged in the embodiment, so that the four supporting legs 8 can be connected into a component with a firmer structure through the connecting rod 10, and the supporting legs 8 can be better fixed; by providing the connecting rod 10, the supporting portion of the seat assembly 1 of the chair is made more firm.

Example 5:

as shown in fig. 2, the present embodiment is further optimized based on embodiment 4, and this embodiment focuses on explaining the improvement compared to embodiment 4, and the same points are not repeated, and in this embodiment, the support leg assembly includes: four support legs 8 are provided, wherein two support legs 8 are fixed on the left side plate 4, and the other two support legs 8 are fixed on the right side plate 6; the support legs 8 are generally arranged with a certain inclination towards the outer side.

Example 6:

as shown in fig. 2, the present embodiment is further optimized on the basis of embodiment 1, and this embodiment focuses on explaining the improvement compared with embodiment 3, and the same parts are not repeated, and in this embodiment, the support leg assembly further includes: and two ends of the connecting rod 10 are respectively connected with the two adjacent supporting legs 8. The function of connecting rod 10 is to ensure that the four supporting legs 8 become a rigid part with more stable structure, and the overall safety of the chair is improved.

Preferably, the backrest 2 and the seat assembly 1 are made of wood. The back of the chair 2 is the arc setting each apex angle department of bedplate 9 has all seted up the chamfer, and the homoenergetic improves the travelling comfort.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A chair, comprising:

the seat component (1) plays a supporting role;

one end of the support bar (3) is provided with a bent part, the bent part is arranged at the lower part of the seat component (1), and the other end of the support bar (3) is connected with the chair back (2); the supporting strips (3) are made of stainless steel plates with the thickness of 3mm-10mm or plastic plates with certain elastic deformation;

the chair back (2) is arranged above the chair seat assembly (1);

the seat assembly (1) comprising:

the seat plate (9), the seat plate (9) is arranged on the supporting frame;

the supporting frame is connected with the bending part;

the supporting leg assembly is fixed at the lower part of the supporting frame and used for supporting the supporting frame;

the support frame includes:

the left side plate (4), the left side plate (4) is connected to one side of the lower part of the seat plate (9);

the right side plate (6), the right side plate (6) is connected to the other side of the lower part of the seat plate (9);

the front jaw block (7) is connected to the lower portion of the seat plate (9), and two ends of the front jaw block (7) are respectively connected with one end of the left side plate (4) and one end of the right side plate (6);

the rear jaw block (5) is connected to the lower portion of the seat plate (9), and two ends of the rear jaw block (5) are connected with the other end of the left side plate (4) and the other end of the right side plate (6) respectively; the kink of support bar (3) respectively with preceding ba piece (7) with back ba piece (5) are connected.

2. A chair according to claim 1, wherein the support leg assembly comprises:

supporting legs (8), supporting leg (8) have four, and wherein two supporting legs (8) are fixed on left side board (4), and two other supporting legs (8) are fixed on right side board (6).

3. A chair according to claim 1, wherein the support leg assembly further comprises:

the two ends of the connecting rod (10) are respectively connected with the two adjacent supporting legs (8).

4. A chair in accordance with any of claims 1-3, wherein the number of the support bars (3) is two, and the bent portions of the two support bars (3) are arranged at the lower part of the seat assembly (1) in a splayed shape.

5. A chair in accordance with any of claims 1-3, characterized in that the support bar (3) is made of stainless steel, and the back (2) and seat assembly (1) are made of wood.

6. A chair according to any of claims 1-3, wherein the backrest (2) is curved.

7. A chair as claimed in claim 1, wherein each top corner of the seat plate (9) is chamfered.