CN221229033U - Elbow rest adjustable office chair - Google Patents
Elbow rest adjustable office chair Download PDFInfo
- Publication number
- CN221229033U CN221229033U CN202323350700.7U CN202323350700U CN221229033U CN 221229033 U CN221229033 U CN 221229033U CN 202323350700 U CN202323350700 U CN 202323350700U CN 221229033 U CN221229033 U CN 221229033U
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- cushion
- bracing piece
- office chair
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- slide
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- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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Abstract
The utility model provides an office chair with an adjustable armrest. Including the cushion, cushion bottom bilateral symmetry is equipped with the fixed plate, and the fixed plate top is equipped with the rectangle case of arranging the cushion outside in, and sliding connection has the slide in the rectangle case, and the slide top is equipped with the bracing piece one of wearing out rectangle case top, bracing piece two, and bracing piece one top rotates to be connected with the mounting panel, and the mounting panel top is equipped with the handrail, and bracing piece two tops slip has inserted the regulation pole, and mounting panel bottom one side is equipped with the spout, sliding connection has the slider of rotating with the regulation pole top in the spout. According to the utility model, the mounting plate and the armrest can move up and down, so that the height of the armrest can be adjusted according to users with different body types, the extension length of the adjusting rod can be adjusted by matching the locking bolt with the adjusting holes at different positions, and the angle of the mounting plate can be adjusted, so that the angle of the armrest can be adjusted according to users with different body types, and the comfort of supporting double arms by the armrest can be effectively improved.
Description
Technical Field
The utility model provides an office chair with adjustable armrests, and belongs to the technical field of office chairs.
Background
Office chairs are various chairs equipped for convenience in daily work and social activities, office partners divide office chairs into a narrow sense and a broad sense, the narrow sense office chairs are backrest chairs for people to sit on when doing desktop work in a sitting posture state, the broad sense office chairs are all chairs for offices, and the office chairs are widely applicable to offices, staff offices, meeting rooms, reading rooms, book data rooms, training classrooms, laboratories, staff dormitories, staff dining halls and the like.
The current office chair can basically meet the use needs, but because the body types of users are relatively different, the optimal comfortable positions of the arms supported on the armrests on the two sides of the office chair cushion are correspondingly different, the armrests of the current office chair are generally directly fixed on the two sides of the cushion, and the height and the angle of the armrests are difficult to adjust according to the users with different body types, so that the comfort of the arms supported by the armrests is still to be improved. Based on the above, the utility model provides an office chair with an adjustable armrest.
Disclosure of utility model
In order to solve the problems in the background art, the office chair with the adjustable armrests can adjust the height and the angle of the armrests according to users with different body types, and effectively improves the comfort of supporting the arms by the armrests.
The utility model provides an office chair with an adjustable armrest, which adopts the technical proposal that: including the cushion, cushion bottom bilateral symmetry is equipped with the fixed plate, the fixed plate top is equipped with the rectangle case of arranging the cushion outside in, rectangle incasement top rotates and is connected with the screw rod, sliding connection has the slide with screw rod threaded connection in the rectangle case, the screw rod other end passes the fixed plate and is equipped with the handle, slide top is equipped with bracing piece one, bracing piece two of wearing out rectangle case top, bracing piece one top rotates and is connected with the mounting panel, the mounting panel top is equipped with the handrail, bracing piece two tops slip has inserted the regulation pole, bracing piece two side upper wall is equipped with the locking bolt that is used for locking the regulation pole, mounting panel bottom one side is equipped with the spout, sliding connection has the slider of rotating with the regulation pole top in the spout and being connected.
Further, the bottom of the cushion is provided with an air pressure push rod, the bottom of the air pressure push rod is provided with a plurality of supporting chair feet, and the bottoms of the supporting chair feet are provided with universal wheels.
Further, the back of the cushion is provided with a backrest, and the backrest is provided with a waist rest and a pillow rest.
Further, the bottom of the fixing plate is provided with a bolt fixedly connected with the bottom of the cushion.
Furthermore, two inner side walls of the rectangular box are provided with sliding rails matched with the side walls of the sliding plate.
Further, the second top of the supporting rod is provided with a groove for inserting the adjusting rod, the upper wall of the second side of the supporting rod is provided with locking holes matched with the locking bolts, and adjusting holes matched with the locking bolts are formed in the adjusting rod at equal intervals.
Further, the top of the supporting rod is rotatably connected with one side of the bottom of the mounting plate, and the top of the adjusting rod is rotatably connected with the bottom of the sliding block through a rotating shaft.
The utility model has the beneficial effects that: according to the utility model, the screw is driven to rotate by holding the handle to rotate, the sliding plate is driven to move up and down under the limit of the sliding rail, the first supporting rod and the second supporting rod are driven to move up and down, the mounting plate and the handrail are driven to move up and down, the height of the handrail can be adjusted according to users with different sizes, the stretching length of the adjusting rod can be adjusted by matching the locking bolt with the adjusting holes at different positions, and the angle of the mounting plate can be adjusted under the action of the rotating shaft, the sliding groove and the sliding block, so that the angle of the handrail can be adjusted according to users with different sizes, and the comfort of the handrail supporting double arms is effectively improved.
Drawings
Fig. 1 is a schematic view of an office chair with an adjustable armrest according to the present utility model.
Fig. 2 is a schematic plan view of an office chair with adjustable armrests according to the present utility model.
Fig. 3 is an enlarged view of a portion of an office chair with adjustable armrests of the present utility model, as shown in fig. 1.
Fig. 4 is an enlarged view of a portion of an office chair with adjustable armrests according to the present utility model, as shown in fig. 2.
1. A cushion; 2. a fixing plate; 3. a rectangular box; 4. a screw; 5. a slide plate; 6. a grip; 7. a first support rod; 8. a second support rod; 9. a mounting plate; 10. an armrest; 11. an adjusting rod; 12. a locking bolt; 13. a chute; 14. a slide block; 15. an air pressure push rod; 16. supporting chair legs; 17. a universal wheel; 18. a backrest; 19. a waist rest; 20. a pillow rest; 21. a bolt; 22. a slide rail; 23. an adjustment aperture; 24. and (3) rotating the shaft.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
According to the drawings: the utility model provides an office chair with an adjustable armrest, which comprises a chair body, a chair body and a chair body, wherein the chair body comprises a chair seat, a chair seat and a chair handle, the chair handle is arranged on the chair: including cushion 1, cushion 1 bottom bilateral symmetry is equipped with fixed plate 2, the fixed plate 2 top is equipped with the rectangle case 3 of arranging in the cushion 1 outside, top rotation is connected with screw rod 4 in the rectangle case 3, sliding connection has slide 5 with screw rod 4 threaded connection in the rectangle case 3, the screw rod 4 other end passes fixed plate 2 and is equipped with handle 6, slide 5 top is equipped with bracing piece one 7, bracing piece two 8 of wearing out rectangle case 3 top, bracing piece one 7 top rotation is connected with mounting panel 9, the mounting panel 9 top is equipped with handrail 10, bracing piece two 8 tops slip has been inserted regulation pole 11, bracing piece two 8 side upper wall is equipped with the locking bolt 12 that is used for locking regulation pole 11, mounting panel 9 bottom one side is equipped with spout 13, sliding connection has the slider 14 that rotates with regulation pole 11 top and is connected in the spout 13.
As an alternative embodiment, the bottom of the cushion 1 is provided with an air pressure push rod 15, the bottom of the air pressure push rod 15 is provided with a plurality of supporting chair legs 16, and the bottom of the supporting chair legs 16 is provided with universal wheels 17, so that the effect of convenient movement is achieved.
As an alternative embodiment, the back rest 18 is arranged at the rear side of the cushion 1, and the waist rest 19 and the pillow rest 20 are arranged on the back rest 18, so that the back rest can relieve the pain of the waist and the neck.
As an alternative embodiment, the bottom of the fixed plate 2 is provided with a bolt 21 fixedly connected with the bottom of the seat cushion 1.
As an alternative embodiment, two inner side walls of the rectangular box 3 are respectively provided with a slide rail 22 matched with the side walls of the slide plate 5, so as to play a role in limiting the slide plate 5.
As an alternative embodiment, the top of the second supporting rod 8 is provided with a groove for inserting the adjusting rod 11, the upper wall of the side of the second supporting rod 8 is provided with locking holes matched with the locking bolts 12, the adjusting rods 11 are provided with adjusting holes 23 matched with the locking bolts 12 at equal intervals, the extending length of the adjusting rods 11 can be adjusted by matching the locking bolts 12 with the adjusting holes 23 at different positions, and the angle of the mounting plate 9 can be adjusted under the action of the rotating shaft 24, the sliding groove 13 and the sliding block 14, so that the angle of the handrail 10 can be adjusted according to users with different body shapes, and the comfort of the handrail 10 for supporting the double arms is effectively improved.
As an alternative embodiment, the top of the first supporting rod 7 is rotatably connected with one side of the bottom of the mounting plate 9, and the top of the adjusting rod 11 is rotatably connected with the bottom of the sliding block 14 through a rotating shaft 24.
Principles of the utility model
When the novel seat cushion is used, a user sits on the seat cushion 1, drives the screw 4 to rotate by holding the handle 6, drives the sliding plate 5 to move up and down under the limit of the sliding rail 22, and drives the first supporting rod 7 and the second supporting rod 8 to move up and down, so that the mounting plate 9 and the handrail 10 can move up and down, the height of the handrail 10 can be adjusted according to users with different sizes, the stretching length of the adjusting rod 11 can be adjusted by matching the locking bolt 12 with the adjusting holes 23 at different positions, and the angle of the mounting plate 9 can be adjusted under the action of the rotating shaft 24, the sliding groove 13 and the sliding block 14, so that the angle of the handrail 10 can be adjusted according to users with different sizes, and the comfort of the handrail 10 for supporting the double arms is effectively improved.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. An office chair with adjustable armrests, which comprises a cushion (1), and is characterized in that: the utility model provides a cushion, including cushion (1), fixed plate (2) top is equipped with rectangular box (3) of arranging in cushion (1) outside, top rotation is connected with screw rod (4) in rectangular box (3), sliding connection has slide (5) with screw rod (4) threaded connection in rectangular box (3), the screw rod (4) other end passes fixed plate (2) and is equipped with handle (6), slide (5) top is equipped with bracing piece one (7), bracing piece two (8) of wearing out rectangular box (3) top, bracing piece one (7) top rotation is connected with mounting panel (9), mounting panel (9) top is equipped with handrail (10), bracing piece two (8) top slip has been inserted and has been adjusted pole (11), bracing piece two (8) side upper wall is equipped with locking bolt (12) that are used for locking to adjust pole (11), mounting panel (9) bottom one side is equipped with spout (13), sliding connection has slider (14) with adjusting pole (11) top rotation.
2. An office chair with adjustable armrests according to claim 1, wherein: the air-pressure cushion is characterized in that an air-pressure push rod (15) is arranged at the bottom of the cushion (1), a plurality of supporting chair legs (16) are arranged at the bottom of the air-pressure push rod (15), and universal wheels (17) are arranged at the bottoms of the supporting chair legs (16).
3. An office chair with adjustable armrests according to claim 1, wherein: the back rest (18) is arranged at the rear side of the cushion (1), and a waist rest (19) and a pillow rest (20) are arranged on the back rest (18).
4. An office chair with adjustable armrests according to claim 1, wherein: the bottom of the fixed plate (2) is provided with a bolt (21) fixedly connected with the bottom of the cushion (1).
5. An office chair with adjustable armrests according to claim 1, wherein: both inner side walls of the rectangular box (3) are provided with slide rails (22) matched with the side walls of the slide plate (5).
6. An office chair with adjustable armrests according to claim 1, wherein: the top of the second support rod (8) is provided with a groove for inserting the adjusting rod (11), the side upper wall of the second support rod (8) is provided with locking holes matched with the locking bolts (12), and the adjusting rods (11) are provided with adjusting holes (23) matched with the locking bolts (12) at equal intervals.
7. An office chair with adjustable armrests according to claim 1, wherein: the top of the first support rod (7) is rotatably connected with one side of the bottom of the mounting plate (9), and the top of the adjusting rod (11) is rotatably connected with the bottom of the sliding block (14) through a rotating shaft (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323350700.7U CN221229033U (en) | 2023-12-09 | 2023-12-09 | Elbow rest adjustable office chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323350700.7U CN221229033U (en) | 2023-12-09 | 2023-12-09 | Elbow rest adjustable office chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221229033U true CN221229033U (en) | 2024-06-28 |
Family
ID=91598771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323350700.7U Active CN221229033U (en) | 2023-12-09 | 2023-12-09 | Elbow rest adjustable office chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221229033U (en) |
-
2023
- 2023-12-09 CN CN202323350700.7U patent/CN221229033U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |