CN219594135U - Reclining chair with net back - Google Patents
Reclining chair with net back Download PDFInfo
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- CN219594135U CN219594135U CN202320562651.4U CN202320562651U CN219594135U CN 219594135 U CN219594135 U CN 219594135U CN 202320562651 U CN202320562651 U CN 202320562651U CN 219594135 U CN219594135 U CN 219594135U
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- reclining chair
- rod
- fixedly connected
- movable
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Abstract
The utility model discloses a mesh-back reclining chair, which comprises a reclining chair body, wherein two armrests are arranged above the reclining chair body, an adjusting mechanism is arranged between each armrest and the reclining chair body, each adjusting mechanism comprises a supporting rod and a fixed sleeve, each supporting rod is fixedly connected to the bottom end of each armrest, each fixed sleeve is fixedly connected to one side of the reclining chair body, two movable holes are formed in the inner wall of each fixed sleeve, positioning rods are inserted into the inner walls of the two movable holes, a first spring is arranged between each positioning rod and the inner wall of each movable hole, and a plurality of positioning holes are formed in the outer wall of each supporting rod. According to the utility model, the support rod, the fixed sleeve, the movable hole, the positioning rod, the first spring and the positioning hole are arranged, and the positioning rod is inserted into the corresponding positioning hole through the elastic action of the first spring, so that the support rod can be positioned in the fixed sleeve, and the armrest is positioned after being adjusted, the screw bolt is prevented from being screwed for a plurality of times, and the convenience of armrest adjustment is improved.
Description
Technical Field
The utility model relates to the technical field of chairs, in particular to a net back reclining chair.
Background
The office chair is a chair with universal wheels below, the lifting and reclining regulator is also arranged below, and the backrest of the office chair is generally sleeved with gridding cloth, so that the office chair is more breathable and comfortable to lean against, and armrests are arranged on two sides of the chair, so that a user can sit on the chair and can put on the armrests, but most of the armrests are arranged on the chair through bolts, the height of the armrests can be regulated after the bolts are unscrewed during regulation, but the regulation mode is not quick because the bolts are required to be screwed for many times during screwing, and therefore, the net back reclining chair with the handrails can be conveniently regulated is provided.
Disclosure of Invention
The utility model aims to provide a mesh back reclining chair for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the net back reclining chair comprises a reclining chair main body, wherein two armrests are arranged above the reclining chair main body;
an adjusting mechanism is arranged between the armrest and the reclining chair main body;
the adjusting mechanism comprises a supporting rod and a fixing sleeve, the supporting rod is fixedly connected to the bottom end of the armrest, the fixing sleeve is fixedly connected to one side of the reclining chair main body, the outer wall of the supporting rod is movably inserted and connected with the inner wall of the fixing sleeve, two movable holes are formed in the inner wall of the fixing sleeve, positioning rods are arranged on the inner walls of the movable holes in an inserted mode, a first spring is arranged between each positioning rod and the inner wall of each movable hole, a plurality of positioning holes are formed in the outer wall of the supporting rod, and the outer wall of each positioning rod is movably inserted and connected with the inner wall of one positioning hole.
Preferably, the top of locating lever is provided with the second inclined plane, the connecting hole has been seted up to the inner wall in movable hole, the inner wall activity in connecting hole alternates and is connected with the connecting rod, the bottom of connecting rod is provided with first inclined plane.
Preferably, the inner wall of the connecting hole is provided with a movable cavity, the inner wall of the movable cavity is slidably connected with a limiting ring, the limiting ring is fixedly sleeved on the outer wall of the connecting rod, a second spring is arranged between the bottom end of the limiting ring and the inner wall of the movable cavity, and the second spring is sleeved on the outer wall of the connecting rod.
Preferably, the bottom end of the armrest is fixedly connected with a reinforcing block, and the back surface of the reinforcing block is fixedly connected with the front surface of the supporting rod.
Preferably, the top end of the reclining chair main body is fixedly connected with a backrest, and the front surface of the backrest is provided with grid cloth.
Preferably, the below of deck chair main part is provided with the support column, the bottom fixedly connected with fixing base of support column, the outer wall fixedly connected with of fixing base a plurality of dead levers, a plurality of the tip of dead lever all is provided with the universal wheel.
The utility model has the technical effects and advantages that:
(1) According to the utility model, the support rod, the fixed sleeve, the movable hole, the positioning rod, the first spring and the positioning hole are utilized, the positioning rod is inserted into the corresponding positioning hole through the elastic action of the first spring, and the support rod can be positioned in the fixed sleeve, so that the armrest is positioned after being adjusted, the phenomenon that the bolt is screwed for many times is avoided, and the convenience of armrest adjustment is improved;
(2) According to the utility model, the first inclined plane is extruded to the second inclined plane through the arrangement of the connecting rod, the first inclined plane and the second inclined plane, so that the positioning rod can be driven to move and separate from the positioning hole, and the supporting rod can move in the fixed sleeve to be adjusted, thereby further improving the convenience of handrail adjustment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
FIG. 2 is a schematic side sectional view of the retaining sleeve of the present utility model.
Fig. 3 is a schematic view of a partial enlarged structure at a of fig. 2 according to the present utility model.
In the figure: 101. a reclining chair body; 102. an armrest; 201. a support rod; 202. a fixed sleeve; 203. a movable hole; 204. a positioning rod; 205. a first spring; 206. positioning holes; 301. a connection hole; 302. a connecting rod; 303. a first inclined surface; 304. a second inclined surface; 305. a movable cavity; 306. a limiting ring; 307. a second spring; 401. a reinforcing block; 501. a backrest; 502. a mesh cloth; 601. a support column; 602. a fixing seat; 603. a fixed rod; 604. and a universal wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a net back reclining chair as shown in fig. 1-3, which comprises a reclining chair main body 101, wherein two armrests 102 are arranged above the reclining chair main body 101;
an adjusting mechanism is arranged between the armrest 102 and the reclining chair main body 101, the adjusting mechanism comprises a supporting rod 201 and a fixed sleeve 202, the supporting rod 201 is fixedly connected to the bottom end of the armrest 102, the fixed sleeve 202 is fixedly connected to one side of the reclining chair main body 101, the outer wall of the supporting rod 201 is movably inserted into the corresponding positioning hole 206 through the elastic action of the first spring 205, two movable holes 203 are formed in the inner wall of the fixed sleeve 202, positioning rods 204 are inserted into the inner walls of the two movable holes 203, a first spring 205 is arranged between the positioning rods 204 and the inner wall of the movable holes 203, a plurality of positioning holes 206 are formed in the outer wall of the supporting rod 201, the outer wall of the positioning rods 204 is movably inserted into the inner wall of one of the positioning holes 206, the supporting rod 201 moves up and down in the fixed sleeve 202 through the supporting rod 201, after the adjustment is completed, the positioning rods 204 are inserted into the corresponding positioning holes 206 through the elastic action of the first spring 205, and the supporting rod 201 can be positioned in the fixed sleeve 202, and the positioning rods 204 can be stably inserted into the positioning holes 206 under the elastic action of the first spring 205 when the positioning rods 204 are not acted by external force, so that the stability of the positioning rods 201 is improved;
the top end of the positioning rod 204 is provided with a second inclined plane 304, the inner wall of the movable hole 203 is provided with a connecting hole 301, the inner wall of the connecting hole 301 is movably inserted and connected with a connecting rod 302, the bottom end of the connecting rod 302 is provided with a first inclined plane 303, the first inclined plane 303 extrudes the second inclined plane 304 through the downward movement of the connecting rod 302, the positioning rod 204 can be moved, the positioning rod 204 moves to extrude the first spring 205 until the positioning rod 204 is separated from the positioning hole 206, and the supporting rod 201 can be moved up and down at the moment, so that the height of the handrail 102 is adjusted;
the inner wall of the connecting hole 301 is provided with a movable cavity 305, the inner wall of the movable cavity 305 is connected with a limiting ring 306 in a sliding manner, the limiting ring 306 is fixedly sleeved on the outer wall of the connecting rod 302, a second spring 307 is arranged between the bottom end of the limiting ring 306 and the inner wall of the movable cavity 305, the second spring 307 is sleeved on the outer wall of the connecting rod 302, and the second spring 307 can always have upward extrusion force on the limiting ring 306 through the elastic action of the second spring 307, so that the connecting rod 302 always has a tendency of moving upwards when not being pressed, and the first inclined surface 303 cannot contact with the second inclined surface 304 to be extruded;
the bottom end of the armrest 102 is fixedly connected with a reinforcing block 401, the back surface of the reinforcing block 401 is fixedly connected with the front surface of the supporting rod 201, and the connecting strength between the armrest 102 and the supporting rod 201 can be increased by connecting the armrest 102 with the supporting rod 201 through the reinforcing block 401, so that the joint of the armrest 102 and the supporting rod 201 is not easy to break;
the top end of the reclining chair main body 101 is fixedly connected with a backrest 501, the front surface of the backrest 501 is provided with a grid cloth 502, and the grid cloth 502 enables the chair to be more comfortable to lean against and breathable;
the below that can reclining chair main part 101 is provided with support column 601, the bottom fixedly connected with fixing base 602 of support column 601, the outer wall fixedly connected with of fixing base 602 a plurality of dead levers 603, the tip of a plurality of dead levers 603 all is provided with universal wheel 604, the setting through universal wheel 604 is convenient for the chair and can remove wantonly when using, the convenience that has improved the chair and used, be provided with the regulator simultaneously between reclining chair main part 101 and support column 601 for highly adjust but reclining chair main part 101, the regulator still can make back 501 slope simultaneously for the user can recline on reclining chair main part 101.
The working principle of the utility model is as follows:
when the height of the armrest 102 needs to be adjusted, the two connecting rods 302 are pressed simultaneously, the two connecting rods 302 descend to enable the limiting ring 306 to descend and extrude the second spring 307, meanwhile, the first inclined surface 303 extrudes the second inclined surface 304 to enable the positioning rod 204 to slowly move, the positioning rod 204 extrudes the first spring 205 until the positioning rod 204 is separated from the positioning hole 206, at this moment, the supporting rod 201 can be moved up and down in the fixed sleeve 202 until the armrest 102 moves to a proper position, at this moment, the two connecting rods 302 are loosened, the limiting ring 306 can be moved upwards under the elastic action of the second spring 307, the connecting rods 302 can be moved, the first inclined surface 303 can be separated from the second inclined surface 304, and the positioning rod 204 can be ejected out and inserted into the corresponding positioning hole 206 under the elastic action of the first spring 205, at this moment, the supporting rod 201 can be positioned in the fixed sleeve 202, and the adjustment of the armrest 102 is completed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The net back reclining chair comprises a reclining chair main body (101), wherein two armrests (102) are arranged above the reclining chair main body (101);
the method is characterized in that: an adjusting mechanism is arranged between the armrest (102) and the reclining chair main body (101);
the utility model provides an adjusting mechanism includes bracing piece (201) and fixed cover (202), bracing piece (201) fixed connection is in the bottom of handrail (102), one side of but fixed cover (202) fixed connection in deck chair main part (101), the outer wall of bracing piece (201) is connected with the inner wall activity interlude of fixed cover (202), two movable holes (203) have been seted up to the inner wall of fixed cover (202), two the inner wall of movable hole (203) all alternates and is provided with locating lever (204), be provided with first spring (205) between the inner wall of locating lever (204) and movable hole (203), a plurality of locating holes (206) have been seted up to the outer wall of bracing piece (201), the outer wall of locating lever (204) is connected with the inner wall activity interlude of one of locating holes (206).
2. The mesh-backed reclining chair according to claim 1, wherein a second inclined surface (304) is provided at the top end of the positioning rod (204), a connecting hole (301) is provided at the inner wall of the movable hole (203), a connecting rod (302) is movably inserted into the inner wall of the connecting hole (301), and a first inclined surface (303) is provided at the bottom end of the connecting rod (302).
3. The mesh-backed reclining chair according to claim 2, wherein the inner wall of the connecting hole (301) is provided with a movable cavity (305), the inner wall of the movable cavity (305) is slidably connected with a limiting ring (306), the limiting ring (306) is fixedly sleeved on the outer wall of the connecting rod (302), a second spring (307) is arranged between the bottom end of the limiting ring (306) and the inner wall of the movable cavity (305), and the second spring (307) is sleeved on the outer wall of the connecting rod (302).
4. The mesh-backed reclining chair according to claim 1, wherein a reinforcing block (401) is fixedly connected to the bottom end of the armrest (102), and the back surface of the reinforcing block (401) is fixedly connected to the front surface of the support rod (201).
5. The mesh back recliner according to claim 1, characterized in that a backrest (501) is fixedly connected to the top end of the recliner body (101), and the front surface of the backrest (501) is provided with mesh cloth (502).
6. The mesh-backed reclining chair according to claim 1, wherein a support column (601) is arranged below the reclining chair main body (101), a fixed seat (602) is fixedly connected to the bottom end of the support column (601), a plurality of fixing rods (603) are fixedly connected to the outer wall of the fixed seat (602), and universal wheels (604) are arranged at the end parts of the plurality of fixing rods (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562651.4U CN219594135U (en) | 2023-03-21 | 2023-03-21 | Reclining chair with net back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562651.4U CN219594135U (en) | 2023-03-21 | 2023-03-21 | Reclining chair with net back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219594135U true CN219594135U (en) | 2023-08-29 |
Family
ID=87739340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320562651.4U Active CN219594135U (en) | 2023-03-21 | 2023-03-21 | Reclining chair with net back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219594135U (en) |
-
2023
- 2023-03-21 CN CN202320562651.4U patent/CN219594135U/en active Active
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