CN213429207U

CN213429207U - Chair with detachable top

Info

Publication number: CN213429207U
Application number: CN202021277366.0U
Authority: CN
Inventors: 杨列茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-06-15
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 connecting piece is connected with the seat component; the other end of the connecting piece is connected with the chair back; a notch is formed in one side, close to the chair back, of the connecting piece; 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 connecting piece to be connected on the seat support subassembly, and is equipped with the breach on the connecting piece, sits the back when going as people, when leaning on the back of the chair, and the connecting piece 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 connecting piece is connected with the seat component; the other end of the connecting piece is connected with the chair back; a notch is formed in one side, close to the chair back, of the connecting piece; the connecting piece is made of a stainless steel plate with the thickness of 3mm-10mm or a plastic plate with certain elastic deformation;

a chair back disposed above the seat assembly;

the seat assembly, comprising:

the seat plate is connected with one end of the connecting piece;

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

the support leg assembly, including:

four support legs are arranged and fixed at the lower part of the seat plate;

the support leg assembly further includes:

the two connecting rods are fixed at the lower part of the seat plate in a crossed manner, and the end parts of the two connecting rods are respectively connected with the four supporting legs correspondingly;

the connecting rod is characterized in that clamping grooves are formed in two ends of the connecting rod respectively, corner protrusions are arranged at positions, opposite to the clamping grooves, of the supporting legs, and the supporting legs and the connecting rod are connected through the corner protrusions and the clamping grooves in a matched mode.

Furthermore, the notch is communicated with the end part of the connecting piece at one side close to the chair back, the notch separates the connecting piece into a V shape, and the chair back is connected at two ends of the V shape of the connecting piece.

Furthermore, the connecting piece is made of a stainless steel plate, 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 connecting piece to be connected on the seat support subassembly, and is equipped with the breach on the connecting piece, sits the back when going as people, when leaning on the back of the chair, and the connecting piece 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.

The labels in the figure are: 1-seat component, 2-chair back, 3-connecting piece, 4-notch, 6-seat board, 7-supporting leg, 8-connecting rod, 9-clamping groove and 10-edge protrusion.

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 connecting piece 3 is connected with the seat component 1; the other end of the connecting piece 3 is connected with the chair back 2; a notch 4 is formed in one side, close to the chair back 2, of the connecting piece 3; 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 passes through connecting piece 3 to be connected on seat support subassembly 1, and is equipped with breach 4 on connecting piece 3, sits the back when people, when leaning on the back of the chair 2, connecting piece 3 can produce a slight elastic deformation for it is higher to sit up the travelling comfort.

The connecting element 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 as good as that of the stainless steel plate, and the thickness of the stainless steel plate is generally 3mm-10mm, preferably 5 mm.

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.

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 6 is connected with one end of the connecting piece 3; and the supporting leg assembly is fixed at the lower part of the seat plate 6 and is used for supporting the seat plate 6. The support leg assembly, including: the support legs 7, the support legs 7 have four, the support legs 7 are fixed in the lower part of the seat plate 6.

In the supporting leg assembly provided by the embodiment, four supporting legs 7 are respectively arranged at four top corners of the seat plate 6, and the supporting legs 7 are generally arranged towards the outer side with a certain inclination angle.

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 leg assembly further includes: the connecting rods 8, the connecting rods 8 have two, and two connecting rods 8 cross fixation are in the bedplate 6 lower part, and the tip of two connecting rods 8 correspond respectively and are connected with four supporting legs 7.

The connecting rod 8 is arranged in the embodiment, so that the four supporting legs 7 can be connected into a component with a firmer structure through the connecting rod 8, and the supporting legs 7 can be better fixed; by providing the connecting rod 8, the support portion of the seat assembly 1 of the chair is more secure.

Example 4:

as shown in fig. 2, this embodiment is further optimized on the basis of embodiment 3, and this embodiment focuses on explaining the improved parts compared with embodiment 3, and details of the same parts are omitted, in this embodiment, two ends of the connecting rod 8 are respectively provided with a clamping groove 9, the supporting leg 7 is provided with an angular protrusion 10 at a position opposite to the clamping groove 9, and the supporting leg 7 and the connecting rod 8 are connected by the cooperation of the angular protrusion 10 and the clamping groove 9.

In this embodiment, the cooperation relation between connecting rod 8 and supporting leg 7 is not merely through the external fixed relation such as screw or rivet or glue, respectively through set up draw-in groove 9 on connecting rod 8, sets up the protruding 10 of edges and corners on supporting leg 7, has played certain fixed action through the structure cooperation of self. The external fixation relation can be strengthened, and the whole body has better fixation effect.

Example 5:

as shown in fig. 2, the present embodiment is further optimized based on embodiment 1, and the present embodiment focuses on explaining the improvement compared to embodiment 3, and the same points are not repeated, and in the present embodiment, the support leg assembly includes: and three supporting legs 7 are provided, and the supporting legs 7 are fixed at the lower part of the seat plate 6. The 3 supporting legs 7 are distributed at equal intervals.

Example 6:

as shown in fig. 2, this embodiment is further optimized based on any one of embodiments 1 to 5, and this embodiment focuses on explaining the improvement of any one of embodiments 1 to 5, and the same parts are not repeated, in this embodiment, the notch 4 is communicated with the end of the connecting member 3 at the side close to the seat back 2, the notch 4 separates the connecting member 3 into a V-shape, and the seat back 2 is connected to two ends of the V-shape of the connecting member 3. With this structure, the amount of deformation of the connecting member 3 can be increased, naturally, under the condition that rigidity is satisfied. And the shape is unique, simple and beautiful.

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 6 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 connecting piece (3) is connected with the seat component (1); the other end of the connecting piece (3) is connected with the chair back (2); a notch (4) is formed in one side, close to the chair back (2), of the connecting piece (3); the connecting piece (3) is made of a stainless steel plate with the thickness of 3mm-10mm or a plastic plate with certain elastic deformation;

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

the seat assembly (1) comprising:

the seat plate (6), the seat plate (6) is connected with one end of the connecting piece (3);

the supporting leg assembly is fixed at the lower part of the seat plate (6) and is used for supporting the seat plate (6);

the support leg assembly, including:

the support legs (7) are four, and the support legs (7) are fixed at the lower part of the seat plate (6);

the support leg assembly further includes:

the number of the connecting rods (8) is two, the two connecting rods (8) are fixed on the lower part of the seat plate (6) in a crossed manner, and the end parts of the two connecting rods (8) are respectively connected with the four supporting legs (7) correspondingly;

draw-in groove (9) have been seted up respectively at the both ends of connecting rod (8), on supporting leg (7) with the relative position department of draw-in groove (9) is equipped with edges and corners arch (10), supporting leg (7) with connecting rod (8) pass through edges and corners arch (10) with the cooperation realization of draw-in groove (9) is connected.

2. A chair according to claim 1, characterized in that the gap (4) is connected to the connecting element (3) at the end near the side of the backrest (2), the gap (4) divides the connecting element (3) into V-shaped portions, and the backrest (2) is connected to the V-shaped portions of the connecting element (3).

3. A chair in accordance with claim 1, characterized in that the connecting element (3) is made of stainless steel plate and the back (2) and seat assembly (1) are made of wood.

4. A chair in accordance with claim 1, characterized in that the backrest (2) is arc-shaped.

5. A chair as claimed in claim 1, wherein each top corner of the seat plate (6) is chamfered.