Detachable solid wood seat

Abstract

The utility model provides a detachable solid wood seat which comprises a seat plate, a seat cushion is detachably arranged on the seat plate, a supporting piece used for supporting the hands and the waist of a person is detachably arranged on the seat plate, a plurality of seat legs are detachably arranged on the side, away from the seat cushion, of the seat plate, the seat legs are vertically downward, and the supporting piece is used for supporting the hands and the waist of the person. Buffer pieces are arranged at the end parts, deviating from the seat plate, of the chair legs. The seat has the advantages of being convenient to disassemble, assemble and transport.

Description

TECHNICAL FIELD

[0001] The utility model relates to chair design technical field especially relates to a detachable solid wood chair. BACKGROUND

[0002] The solid wood chair is made of natural wood as the main raw material, retains the natural texture and warm touch of wood, has the advantages of environmental protection, health, stable structure and strong durability.

[0003] The prior art such as the utility model patent with the publication number CN217429584U discloses a solid wood chair, which comprises a pair of front and rear symmetrical trundle wheels rotatably installed on the mounting frame, and a pair of front and rear symmetrical mounting frames elastically installed on the rear side of the front chair leg on both sides of the armrest.

[0004] Although the solid wood chair can be moved, it is a whole chair when leaving the factory due to the structural integrity, resulting in a large occupied area during transportation, and the seat parts are difficult to replace when damaged, resulting in high use cost. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model provides a detachable solid wood chair to solve the technical problems of the prior art, such as large occupied area during transportation, difficult replacement of damaged parts, and high use cost of the chair.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] A detachable solid wood chair comprises a seat plate, a seat cushion detachably arranged on the seat plate, a supporting piece for supporting the hands and waist of a person, and a plurality of chair legs detachably arranged on the seat plate on the side away from the seat cushion, wherein the chair legs are vertically downward, and the end of each chair leg away from the seat plate is provided with a buffer piece.

[0008] By adopting the above technical scheme, a sliding groove is formed in the seat plate, a sliding block is fixedly arranged at the bottom of the seat cushion, the sliding block is slidably arranged in the sliding groove, a first screw hole is formed at the opening of the sliding groove, a fixed block is fixedly arranged at one end of the sliding block, and a second screw hole corresponding to the first screw hole is formed in the fixed block.

[0009] By adopting the above technical scheme, the supporting piece comprises two connecting plates and a connecting rod, the two connecting plates are located on the opposite sides of the side of the seat plate away from the seat cushion, a first connecting hole for connecting the seat plate is formed in each connecting plate, and the two ends of the connecting rod are detachably arranged on the two connecting plates.

[0010] By adopting the technical scheme, the reinforcing rods are detachably arranged on the two connecting plates, and one end of each of the two reinforcing rods is fixedly connected with the side wall of the connecting rod.

[0011] By adopting the technical scheme, the first screw grooves corresponding to the chair legs are arranged on the side of the seat plate away from the cushion, the side wall of one end of each of the chair legs is a threaded segment, and each of the chair legs is screwed with the first screw groove through the threaded segment.

[0012] By adopting the technical scheme, the fixing holes in communication with the screw grooves are arranged on the seat plate, the second screw grooves are arranged on the end of each of the chair legs with the threaded segment, and the second screw grooves correspond to the fixing holes in one-to-one correspondence.

[0013] By adopting the technical scheme, the buffer member includes a buffer rod and an elastic buffer block, the buffer groove is arranged on the end of the chair leg away from the seat plate, one end of the buffer rod is slidably arranged in the buffer groove, the buffer spring is fixedly arranged between the buffer rod and the groove bottom of the buffer groove, and the buffer block is arranged on the end of the buffer rod away from the buffer spring.

[0014] By adopting the technical scheme, the limiting groove is arranged on the side wall of the buffer groove and in the sliding direction of the buffer rod, the side wall of the buffer rod is provided with a protrusion, the protrusion is slidably arranged in the limiting groove, the limiting block for abutting against the end of the chair leg is arranged between the buffer rod and the buffer block, the limiting block is detachably connected with the buffer rod, and the buffer block is sleeved on the end of the limiting block away from the chair leg.

[0015] Compared with the prior art, the beneficial effects are as follows:

[0016] The detachable solid wood chair mainly comprises solid wood, and is used for sitting and leaning of a person. The cushion is detachably arranged on the seat plate, so that the cushion can be replaced in the future. Compared with directly sitting on the hard solid wood seat plate, the use of the cushion can improve the comfort of sitting. The support member is designed to effectively support the hands and waist of the person, further improving the comfort of sitting. The cushion, the support member and the chair leg are detachable, which can facilitate the transportation of the seat and the replacement of the individual accessories, and improve the practicability of the seat. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the utility model;

[0018] Figure 2 It is an enlarged schematic diagram of the partial explosion structure of the embodiment of the utility model;

[0019] Figure 3 It is an enlarged schematic diagram of the partial explosion structure of the embodiment of the utility model from another perspective;

[0020] Figure 4 Part profile structure schematic view of chair leg.

[0021] In the above drawings: 1, seat plate; 2, seat cushion; 3, chair leg; 4, sliding groove; 5, sliding block; 6, first screw hole; 7, fixed block; 8, second screw hole; 9, connecting plate; 10, connecting rod; 11, first connecting hole; 12, reinforcing rod; 13, first threaded groove; 14, threaded section; 15, fixed hole; 16, second threaded groove; 17, buffer rod; 18, buffer block; 19, buffer groove; 20, buffer spring; 21, limiting groove; 22, protrusion; 23, limiting block; 24, second connecting hole. DETAILED DESCRIPTION

[0022] The technical solutions in the utility model will be further described below in combination with the drawings and examples.

[0023] Example:

[0024] Referring to Figures 1-4 , the application is a detachable solid wood chair, which comprises a seat plate 1, a detachable seat cushion 2 is arranged on the seat plate 1, a sliding groove 4 is formed in the seat plate 1, a sliding block 5 is fixedly arranged at the bottom of the seat cushion 2, the sliding block 5 is slidably arranged in the sliding groove 4, a first screw hole 6 is formed at the opening of the sliding groove 4, a fixed block 7 is fixedly arranged at one end of the sliding block 5, and a second screw hole 8 corresponding to the first screw hole 6 is formed in the fixed block 7. The sliding block 5 is slid into the corresponding sliding groove 4, and the external bolt on the fixed block 7 is screwed through the first screw hole 6 and the second screw hole 8 to complete the fixing, the design of the sliding block 5 and the sliding groove 4 can prevent the seat cushion 2 from moving left and right on the seat plate 1, and the connection of the external bolt can prevent the seat cushion 2 from moving forward and backward on the seat plate 1.

[0025] As shown in Figure 1 and Figure 2 , a support member for supporting the hands and waist of a person is detachably arranged on the seat plate 1, the support member comprises two connecting plates 9 and a connecting rod 10, the two connecting plates 9 are located on the opposite sides of the side of the seat plate 1 away from the seat cushion 2, first connecting holes 11 for connecting the seat plate 1 are formed in the two connecting plates 9, specifically, the external bolt is screwed through the first connecting holes 11 and the seat plate 1 to be fixed, the two ends of the connecting rod 10 are detachably arranged on the two connecting plates 9, reinforcing rods 12 are detachably arranged on the two connecting plates 9, one end of each of the two reinforcing rods 12 is fixedly connected with the side wall of the connecting rod 10, and a plurality of second connecting holes 24 are formed in the connecting plate 9, the connecting plate 9 is fixed with the reinforcing rods 12 through the external bolt and the second connecting holes 24 and the connecting rod 10. The connecting rod 10 surrounds the outside of the seat plate 1, and is C-shaped when viewed from top to bottom, and the connecting rod 10 does not contact the seat plate 1.

[0026] As shown in Figure 1 andFigure 3 As shown, four chair legs 3 are detachably arranged on the seat plate 1 and away from the seat cushion 2, the plurality of chair legs 3 vertically downward, the seat plate 1 away from the seat cushion 2 side is provided with four first threaded grooves 13 corresponding to the chair legs 3, the side wall of one end of the four chair legs 3 is a threaded segment 14, the four chair legs 3 are screwed through the threaded segments 14 and the first threaded grooves 13, the seat plate 1 is provided with four fixing holes 15 communicating with the threaded grooves, the end of the four chair legs 3 with the threaded segments 14 is provided with a second threaded groove 16, and the four second threaded grooves 16 correspond to the four fixing holes 15. Such design can effectively screw the threaded segments 14 on the chair legs 3 and the first threaded grooves 13, and complete the fixation by screwing the external bolts through the fixing holes 15 and the second threaded grooves 16 on the chair legs 3.

[0027] As shown in Figure 1 and Figure 4 shown, the end of the plurality of chair legs 3 away from the seat plate 1 is provided with a buffer. The buffer includes a buffer rod 17 and an elastic buffer block 18, the end of the chair leg 3 away from the seat plate 1 is provided with a buffer groove 19, the buffer rod 17 is slidably arranged in the buffer groove 19, a buffer spring 20 is fixed between the buffer rod 17 and the groove bottom of the buffer groove 19, the buffer block 18 is arranged at the end of the buffer rod 17 away from the buffer spring 20, a limiting groove 21 is arranged on the side wall of the buffer groove 19 and along the sliding direction of the buffer rod 17, the side wall of the buffer rod 17 is provided with a protrusion 22, the protrusion 22 is slidably arranged in the limiting groove 21, and the limiting groove 21 and the protrusion 22 can prevent the buffer spring 20 from being damaged by excessive compression. A limiting block 23 for abutting with the end of the chair leg 3 is arranged between the buffer rod 17 and the buffer block 18, the limiting block 23 is detachably connected with the buffer rod 17, specifically by screwing the limiting block 23 into the threaded hole arranged on the buffer rod 17, and connecting by external bolts, the buffer block 18 is sleeved on the end of the limiting block 23 away from the chair leg 3, a groove is arranged on the buffer block 18, and the buffer block 18 is sleeved on the limiting block 23 by its own elasticity, the limiting block 23 can prevent the chair leg 3 from contacting the buffer block 18 after compression, causing extrusion of the buffer block 18, and the buffer block 18 is a rubber block with certain elasticity. Such design can effectively absorb the impact force when the chair leg 3 falls to the ground and reduce the vibration transmission by the combination of the buffer spring 20 and the buffer block 18, protect the floor and improve the comfort when people ride.

[0028] Working principle:

[0029] When transporting, each component is classified and placed for transportation; when installing, first, four chair legs 3 are respectively screwed with four first threaded grooves 13 on the seat plate 1, then fixed by screwing external bolts through fixing holes 15 and second threaded grooves 16, then two connecting plates 9 are respectively installed on both sides of the bottom of the seat plate 1 and connected with the seat plate 1 by external bolts passing through first connecting holes 11, further, connecting rods 10 and reinforcing rods 12 are fixed through second connecting holes 24 on the connecting plates 9, finally, the sliding block 5 at the bottom of the seat cushion 2 is slid into the sliding groove 4 on the seat plate 1, then the seat cushion 2 is fixed by external bolts passing through the first screw hole 6 and the second screw hole 8 in turn.

[0030] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the purpose and scope of the present application, and all should be covered in the scope of the claims of the present application.

Claims

1. A demountable solid wood seat, characterized by: The utility model provides a chair, including the seat board (1), detachably provided with the cushion (2) on the seat board (1), detachably provided with the support for supporting personnel hand and waist on the seat board (1), detachably provided with a plurality of chair legs (3) on the seat board (1) and on the side away from the cushion (2), a plurality of chair legs (3) vertically downward, the end of a plurality of chair legs (3) away from the seat board (1) is equipped with the buffer.

2. A dismountable solid wood chair according to claim 1, characterized in that: The seat board (1) is provided with a sliding groove (4), the bottom of the cushion (2) is fixedly provided with a sliding block (5), the sliding block (5) is slidably arranged in the sliding groove (4), the opening of the sliding groove (4) is provided with a first screw hole (6), one end of the sliding block (5) is fixedly provided with a fixed block (7), the fixed block (7) is provided with a second screw hole (8) corresponding to the first screw hole (6).

3. The detachable solid wood chair according to claim 1, wherein: The support includes two connecting plates (9) and a connecting rod (10), the two connecting plates (9) are located on the opposite sides of the side of the seat board (1) away from the cushion (2), and the two connecting plates (9) are both provided with a first connecting hole (11) for being connected with the seat board (1), and the two ends of the connecting rod (10) are detachably arranged on the two connecting plates (9).

4. A dismountable solid wood chair according to claim 3, characterized in that: The two connecting plates (9) are respectively detachably provided with a reinforcing rod (12), and one end of the two reinforcing rods (12) is fixedly connected with the side wall of the connecting rod (10).

5. The detachable solid wood chair according to claim 1, wherein: The side of the seat board (1) away from the cushion (2) is provided with a plurality of first screw grooves (13) corresponding to the chair legs (3), one end of the side wall of the plurality of chair legs (3) is a threaded segment (14), and the plurality of chair legs (3) are screwed with the first screw grooves (13) through the threaded segments (14).

6. A dismountable solid wood chair according to claim 5, characterized in that: The seat board (1) is provided with a plurality of fixed holes (15) in communication with the screw grooves, the end of the plurality of chair legs (3) provided with the threaded segment (14) is provided with a second screw groove (16), and the plurality of second screw grooves (16) correspond to the plurality of fixed holes (15) in a one-to-one manner.

7. The detachable solid wood chair according to claim 1, wherein: The buffer includes a buffer rod (17) and an elastic buffer block (18), one end of the chair leg (3) away from the seat board (1) is provided with a buffer groove (19), one end of the buffer rod (17) is slidably arranged in the buffer groove (19), a buffer spring (20) is fixedly arranged between the buffer rod (17) and the groove bottom of the buffer groove (19), and the buffer block (18) is arranged at one end of the buffer rod (17) away from the buffer spring (20).

8. A dismountable solid wood chair according to claim 7, characterized in that: The side wall of the buffer groove (19) and in the sliding direction of the buffer rod (17) is provided with a limiting groove (21), the side wall of the buffer rod (17) is provided with a protrusion (22), the protrusion (22) is slidably arranged in the limiting groove (21), a limiting block (23) for abutting against the end of the chair leg (3) is arranged between the buffer rod (17) and the buffer block (18), the limiting block (23) is detachably connected with the buffer rod (17), and the buffer block (18) is sleeved on the end of the limiting block (23) away from the chair leg (3).

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