CN213247901U

CN213247901U - Wooden chair convenient for angle adjustment

Info

Publication number: CN213247901U
Application number: CN202021639922.4U
Authority: CN
Inventors: 张晓萍
Original assignee: Tongxiang Shengbang Furniture Co ltd
Current assignee: Tongxiang Shengbang Furniture Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-05-25
Anticipated expiration: 2030-08-10

Abstract

The utility model discloses a make things convenient for angle regulation's wooden chair, including the seat, the equal fixed mounting in surface one side position has the riser around the seat, and is two sets of the equal vertical welding in surface one side position that the riser was kept away from each other has the installation piece, and the lower surface intermediate position of installation piece and seat keep away from the equal vertical welding in position around the lower surface one side of installation piece has the chair post, and is two sets of be provided with the backup plate between the riser, one side outer wall fixed mounting of seat has the sleeve, and the sleeve is welded perpendicularly and is two sets of between the riser, telescopic inside slidable mounting has the traveller, and has seted up three group's pole grooves between telescopic top and the lateral wall position of keeping away from the seat. The utility model discloses in, wooden chair is movable assembly, and the angle modulation simple operation just adjusts the back chair and can steadily use, simultaneously, is equipped with and adjusts guide structure and fixes a position in the both sides of adjusting the orbit, and the steadiness of connection structure atress is good.

Description

Wooden chair convenient for angle adjustment

Technical Field

The utility model relates to the field of furniture, especially, relate to a make things convenient for angle regulation's wooden chair.

Background

The chair is daily-life furniture and provides a sitting and lying support, wherein when the wooden chair is manufactured, materials are natural, the use is environment-friendly, and the environment is not polluted, so that the wooden chair is widely used.

Traditional wooden chair is when using, and the inconvenient chair of just adjusting back of angle modulation operation can not ensure steady use, simultaneously, does not establish and adjusts guide structure and fix a position in the both sides of adjusting the orbit, and the steadiness that leads to the connection structure atress is poor, has influenced the use of wooden chair.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wooden chair convenient for angle adjustment.

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

a wooden chair convenient for angle adjustment comprises a seat plate, wherein vertical plates are fixedly arranged on one side of the front surface and the rear surface of the seat plate, an installation block is welded on one side of the outer surface of each two groups of vertical plates far away from each other, chair columns are vertically welded on the middle position of the lower surface of the installation block and the front position and the rear position of the lower surface of the seat plate far away from the installation block, the longitudinal section of the installation block is circular, a backup plate is arranged between the two groups of vertical plates, a sleeve is fixedly arranged on the outer wall of one side of the seat plate and vertically welded between the two groups of vertical plates, a sliding column is slidably arranged in the sleeve, three groups of rod grooves are formed in the top of the sleeve and between the positions of one side wall of the sleeve far away from the seat plate, three groups of fixed rods are welded on the upper surface of the sliding column, the fixed rods are welded on the lower surface of the, and the front end and the rear end of the sliding column are vertically and movably connected with the two groups of vertical plates in a penetrating way through screw cavities, and fastening sleeves are sleeved at the front end and the rear end of the sliding column in a threaded manner.

Preferably, the lower ends of the four groups of chair columns are arranged on the same plane, and rubber pad feet are fixedly sleeved at the lower ends of the chair columns.

Preferably, the backup plate is arranged above the seat plate, the movable angle range of the included angle between the backup plate and the seat plate is ninety degrees to one hundred fifty degrees, and the backup plate and the seat plate are both made of solid wood.

Preferably, the three groups of rod grooves are distributed in parallel in the front and the rear, the fixing rods are correspondingly matched with the rod grooves, and the fixing rods are movably connected with the sleeve through the rod grooves.

Preferably, the fastening sleeve is movably connected with the vertical plate through the screw cavity, and the fastening sleeve is filled between the sliding column and the vertical plate.

Preferably, a through groove corresponding to the fastening sleeve is formed between the front surface and the rear surface of the mounting block, the holding rod is vertically welded at the middle position of one side of the outer surface of the fastening sleeve, which is far away from the sliding column, and the fastening sleeve is slidably mounted inside the mounting block through the through groove.

Preferably, the guide slot has been seted up between the front and back surface of riser and the adjacent installation piece, and the equal vertical welding in front and back surface bottom position of backup plate has the bearing block corresponding with the guide slot, bearing block slidable mounting is in the inside of guide slot, and packs between guide slot and the bearing block and have the cushion, the cushion is the silica gel material, and cushion and bearing block fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the slide column and the fixed rod arranged in the sleeve are combined into a mounting structure, so that the movable assembly between the backup plate and the seat plate is realized, the angle adjustment guide is provided by the matching of the rod groove and the fixed rod, and the post-mounting is realized by reinforcing the adjusting structure by the fastening sleeve positioned by the screw cavity so as to ensure the stable use of the adjusted chair;

2. in the utility model, the adjusting guide structure is combined by the bearing blocks positioned by the guide grooves, the two sides of the adjusting track are positioned and the assembling support between the backup plate and the seat plate is provided, so that the stability of the stress of the connecting structure is good, the cushion blocks are used as interlayers to provide the wear-resistant protection of the adjusting surface, and the adjusting noise is reduced;

to sum up, wooden chair is movable assembly, and angle modulation simple operation and adjust the back chair and can steadily use, simultaneously, is equipped with to adjust guide structure and fixes a position in the both sides of adjusting the orbit, and the steadiness of connection structure atress is good.

Drawings

Fig. 1 is a side view of a first embodiment of a wooden chair with an angle convenient to adjust according to the present invention;

fig. 2 is a schematic structural view of a wooden chair with a convenient angle adjustment according to the present invention;

fig. 3 is a side view of a second embodiment of the wooden chair with an angle conveniently adjusted according to the present invention.

In the figure: the seat comprises a seat plate 1, a vertical plate 2, an installation block 3, a chair column 4, a rubber pad 5, a backup plate 6, a sleeve 7, a sliding column 8, a rod groove 9, a fixing rod 10, a screw cavity 11, a fastening sleeve 12, a through groove 13, a holding rod 14, a guide groove 15, a bearing block 16 and a cushion block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-2, a wooden chair convenient for angle adjustment comprises a seat plate 1, wherein vertical plates 2 are fixedly installed on one side of the front and back surfaces of the seat plate 1, mounting blocks 3 are welded on the outer surface side of two groups of vertical plates 2 which are far away from each other, chair pillars 4 are vertically welded on the middle position of the lower surface of the mounting blocks 3 and the front and back positions of the seat plate 1 which are far away from the lower surface of the mounting blocks 3, the longitudinal section of each mounting block 3 is circular, a backup plate 6 is arranged between the two groups of vertical plates 2, a sleeve 7 is fixedly installed on the outer wall of one side of the seat plate 1 and vertically welded between the two groups of vertical plates 2, a sliding column 8 is slidably installed inside the sleeve 7, three groups of rod grooves 9 are formed between the top of the sleeve 7 and the side wall of the seat plate 1, three groups of fixing rods 10 are welded on the upper surface of the sliding column 8, and, screw cavities 11 corresponding to the sliding columns 8 are formed between the front surface and the rear surface of the vertical plates 2, the front ends and the rear ends of the sliding columns 8 are vertically movably connected with the two sets of vertical plates 2 in a penetrating mode through the screw cavities 11, and fastening sleeves 12 are sleeved at the front ends and the rear ends of the sliding columns 8 in a threaded mode.

The lower ends of the four groups of chair columns 4 are arranged on the same plane, the lower ends of the chair columns 4 are fixedly sleeved with rubber pad feet 5, a backup plate 6 is arranged above the seat plate 1, the movable angle range of the included angle between the backup plate 6 and the seat plate 1 is ninety degrees to one hundred fifty degrees, the backup plate 6 and the seat plate 1 are both made of solid wood, the three groups of rod grooves 9 are distributed in parallel in the front and the back, the fixed rod 10 is correspondingly matched with the rod groove 9, the fixed rod 10 is movably connected with the sleeve 7 through the rod groove 9, the fastening sleeve 12 is movably connected with the vertical plate 2 through the screw cavity 11, and the fastening sleeve 12 is filled between the sliding column 8 and the vertical plate 2, a through groove 13 which is correspondingly matched with the fastening sleeve 12 is arranged between the front surface and the rear surface of the mounting block 3, and the middle position of one side of the outer surface of the fastening sleeve 12, which is far away from the sliding column 8, is vertically welded with a holding rod 14, and the fastening sleeve 12 is slidably installed inside the installation block 3 through a through groove 13.

Example two

Referring to fig. 2-3, a wooden chair convenient for angle adjustment comprises a seat plate 1, wherein vertical plates 2 are fixedly installed at one side of the front and back surfaces of the seat plate 1, mounting blocks 3 are welded at one side of the outer surfaces of the two groups of vertical plates 2 far away from each other, chair pillars 4 are vertically welded at the middle positions of the lower surfaces of the mounting blocks 3 and the front and back positions of the seat plate 1 far away from the lower surfaces of the mounting blocks 3, the longitudinal section of each mounting block 3 is circular, a backup plate 6 is arranged between the two groups of vertical plates 2, a sleeve 7 is fixedly installed at the outer wall position of one side of the seat plate 1, the sleeve 7 is vertically welded between the two groups of vertical plates 2, a sliding column 8 is slidably installed inside the sleeve 7, three groups of rod grooves 9 are formed between the top of the sleeve 7 and the side wall position far away from the seat plate 1, three groups of fixing rods 10 are welded on the upper surface, screw cavities 11 corresponding to the sliding columns 8 are formed between the front surface and the rear surface of the vertical plates 2, the front ends and the rear ends of the sliding columns 8 are vertically movably connected with the two sets of vertical plates 2 in a penetrating mode through the screw cavities 11, and fastening sleeves 12 are sleeved at the front ends and the rear ends of the sliding columns 8 in a threaded mode.

The lower ends of four groups of chair columns 4 are arranged on the same plane, the lower ends of the chair columns 4 are fixedly sleeved with rubber pad feet 5, a backup plate 6 is arranged above a seat plate 1, the movable angle range of an included angle between the backup plate 6 and the seat plate 1 is ninety degrees to one hundred fifty degrees, the backup plate 6 and the seat plate 1 are both made of solid wood, three groups of rod grooves 9 are distributed in parallel in the front and back direction, a fixed rod 10 is correspondingly matched with the rod groove 9, the fixed rod 10 is movably connected with a sleeve 7 through the rod groove 9, a fastening sleeve 12 is movably connected with a vertical plate 2 through a screw cavity 11, the fastening sleeve 12 is filled between a sliding column 8 and the vertical plate 2, a through groove 13 correspondingly matched with the fastening sleeve 12 is arranged between the front surface position and the back surface position of an installation block 3, a holding rod 14 is vertically welded at the middle position of one side of the outer surface of the fastening sleeve 12 far away from the sliding column 8, the guide slot 15 has been seted up between the front and back surface of riser 2 and adjacent installation piece 3, and the equal vertical welding in front and back surface bottom position of backup plate 6 has bearing block 16 corresponding with guide slot 15, bearing block 16 slidable mounting is in the inside of guide slot 15, and it has cushion 17 to fill between guide slot 15 and the bearing block 16, make up into by the bearing block 16 of guide slot 15 location and adjust guide structure, fix a position and provide the assembly support between backup plate 6 and the seat 1 in the both sides of adjusting the orbit, make the steadiness of connection structure atress good, provide the wear-resisting protection of adjusting the face as the interlayer through cushion 17, reduce the regulation noise, cushion 17 is the silica gel material, and cushion 17 and bearing block 16 fixed connection.

The working principle is as follows: the seat plate 1 is used as a main body of the chair and provides a sitting and lying support for a user, the upright plate 2 and the mounting block 3 are combined into a mounting body and provide a mounting support for an adjusting structure, the chair column 4 and the rubber pad foot 5 are combined into a chair frame structure, the anti-skidding is realized through the friction between the rubber pad foot 5 and a foundation, so that the stable placement of the wooden chair is realized, the backup plate 6 provides a leaning support for the back of the user and improves the comfort level of the chair, the sliding column 8 and the fixing rod 10 in the sleeve 7 are combined into a mounting structure to realize the movable assembly between the backup plate 6 and the seat plate 1, the angle adjusting guide is provided through the matching of the rod groove 9 and the fixing rod 10, the adjusting structure is reinforced by the fastening sleeve 12 positioned by the screw cavity 11 in the post-mounting process so as to ensure the stable use of the adjusted chair, the through groove 13 provides a mounting channel of the fastening sleeve 12, the holding, the bearing block 16 of being fixed a position by guide slot 15 makes up into and adjusts guide structure, fixes a position and provides the assembly support between backup plate 6 and seat 1 in the both sides of adjusting the orbit for the steadiness of connection structure atress is good, provides the wear-resisting protection of adjusting the face as the interlayer through cushion 17, reduces the noise regulation, the utility model discloses in, wooden chair is movable assembly, and angle modulation simple operation and adjust back chair can steadily use, simultaneously, is equipped with to adjust guide structure and fixes a position in the both sides of adjusting the orbit, and the steadiness of connection structure atress is good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a make things convenient for angle regulation's wooden chair, includes seat (1), its characterized in that: vertical plates (2) are fixedly arranged on one side of the front surface and the rear surface of the seat plate (1), mounting blocks (3) are welded on one side of the outer surface of the two groups of vertical plates (2) far away from each other, chair columns (4) are vertically welded on the middle positions of the lower surfaces of the mounting blocks (3) and the front positions and the rear positions of the seat plate (1) far away from the lower surfaces of the mounting blocks (3), the longitudinal section of each mounting block (3) is circular, a backup plate (6) is arranged between the two groups of vertical plates (2), a sleeve (7) is fixedly arranged on the outer wall of one side of the seat plate (1), the sleeve (7) is vertically welded between the two groups of vertical plates (2), sliding columns (8) are slidably arranged inside the sleeve (7), three groups of rod grooves (9) are formed between the top of the sleeve (7) and one side wall of the seat plate (1), three groups of fixing rods (10) are welded on the upper surface, and the fixed rod (10) is welded on the lower surface of the backup plate (6), a screw cavity (11) corresponding to the sliding column (8) is formed between the front surface and the rear surface of the vertical plate (2), the front end and the rear end of the sliding column (8) are vertically movably connected with the vertical plate (2) in a penetrating manner through the screw cavity (11), and fastening sleeves (12) are sleeved on the front end and the rear end of the sliding column (8) in a threaded manner.

2. The wooden chair convenient for angle adjustment according to claim 1, wherein the lower ends of the four sets of the chair columns (4) are arranged on the same plane, and the lower ends of the chair columns (4) are fixedly sleeved with rubber foot pads (5).

3. The wood chair convenient for angle adjustment according to claim 1, wherein the backrest plate (6) is disposed above the seat plate (1), the included angle between the backrest plate (6) and the seat plate (1) ranges from ninety degrees to one hundred fifty degrees, and the backrest plate (6) and the seat plate (1) are both made of solid wood.

4. The wood chair convenient for angle adjustment according to claim 1, wherein three sets of the rod grooves (9) are distributed in parallel in front and back, and the fixing rod (10) and the rod groove (9) are correspondingly matched, and the fixing rod (10) is movably connected with the sleeve (7) through the rod groove (9).

5. The wood chair convenient for angle adjustment according to claim 1, wherein the fastening sleeve (12) is movably connected with the vertical plate (2) through the screw cavity (11), and the fastening sleeve (12) is filled between the sliding column (8) and the vertical plate (2).

6. The wood chair convenient for angle adjustment according to claim 1, wherein a through groove (13) corresponding to the fastening sleeve (12) is formed between the front and rear surfaces of the mounting block (3), the middle position of one side of the outer surface of the fastening sleeve (12) far away from the sliding column (8) is vertically welded with the holding rod (14), and the fastening sleeve (12) is slidably mounted inside the mounting block (3) through the through groove (13).

7. The wood chair convenient for angle adjustment according to claim 1, wherein a guide groove (15) is formed between the front surface and the rear surface of the vertical plate (2) and the adjacent mounting block (3), bearing blocks (16) corresponding to the guide groove (15) are vertically welded at the bottom positions of the front surface and the rear surface of the backup plate (6), the bearing blocks (16) are slidably mounted inside the guide groove (15), a cushion block (17) is filled between the guide groove (15) and the bearing blocks (16), the cushion block (17) is made of silica gel, and the cushion block (17) is fixedly connected with the bearing blocks (16).