CN216293547U - Office chair with multiple adjustable headrest neck - Google Patents
Office chair with multiple adjustable headrest neck Download PDFInfo
- Publication number
- CN216293547U CN216293547U CN202122087106.8U CN202122087106U CN216293547U CN 216293547 U CN216293547 U CN 216293547U CN 202122087106 U CN202122087106 U CN 202122087106U CN 216293547 U CN216293547 U CN 216293547U
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- Prior art keywords
- headrest
- plate
- neck
- frame
- office chair
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- 239000004677 Nylon Substances 0.000 claims description 10
- 229920001778 nylon Polymers 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 11
- 210000003739 neck Anatomy 0.000 description 34
- 230000000694 effects Effects 0.000 description 12
- 230000006872 improvement Effects 0.000 description 6
- 238000005253 cladding Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model provides an office chair with a headrest neck capable of being adjusted in multiple ways, which relates to the technical field of office chairs and comprises a seat plate, a backup frame and a backup plate, wherein the backup frame is arranged at the rear end of the seat plate, the backup plate is arranged on the inner side of the backup frame, support shafts are arranged on two sides of the top of the backup plate, a mounting plate is rotatably mounted on the support shafts, a sliding groove is arranged on the front side of the mounting plate, a sliding block is rotatably mounted in the sliding groove, return springs are arranged at two ends in the sliding groove, and the inner sides of the return springs are connected with the sliding block; the head support device utilizes the headrest to support the head, the neck pillow is utilized to support the neck, the angle of the headrest support can be changed through the rotating action of the mounting plate on the support shaft when the adjustment is needed, when the head needs to be swung and loosened, the head is swung, the sliding block behind the headrest can be driven to move left and right along the sliding groove, the head can be conveniently loosened under the support action, after the loosening, the headrest can be reset under the action of the reset spring, and the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of office chairs, in particular to an office chair with a headrest and a neck capable of being adjusted in multiple ways.
Background
Office chairs refer to various chairs which are convenient to work in daily work and social activities, a narrow office chair refers to a backrest chair on which a person sits when working on a desktop in a sitting posture, and a generalized office chair refers to all chairs used in offices, including executive chairs, middle class chairs, guest-meeting chairs, employee chairs, meeting chairs, visitor chairs, training chairs and the like;
however, in the prior art, the headrest of the office chair is generally designed in a fixed mode, and can only support a fixed angle and position no matter the office chair supports the head or the neck, so that the office chair is inconvenient to use when the head is relaxed and is difficult to adapt to different use requirements.
SUMMERY OF THE UTILITY MODEL
The office chair with the headrest neck capable of being adjusted in multiple ways is provided, the headrest is used for supporting the head, the neck is supported by the neck pillow, the angle of headrest support can be changed through the rotating action of the mounting plate on the support shaft when the head needs to be adjusted, when the head needs to be swung and loosened, the head is swung, the sliding block behind the headrest can be driven to move left and right along the sliding groove, accordingly, the head can be conveniently loosened under the supporting action, after the head is loosened, the headrest can be reset by the action of the reset spring, and the office chair is more convenient to use.
In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: an office chair with multiple adjustable headrest necks comprises a seat plate, a backup frame and a backup plate, wherein the backup frame is arranged at the rear end of the seat plate, the backup plate is arranged on the inner side of the backup frame, support shafts are arranged on two sides of the top of the backup plate, a mounting plate is rotatably mounted on the support shafts, a sliding groove is formed in the front side of the mounting plate, a sliding block is rotatably mounted in the sliding groove, return springs are arranged at two ends of the inner part of the sliding groove, the inner sides of the return springs are connected with the sliding block, a connecting block is arranged on the front side of the sliding block, a headrest is arranged on the front side of the connecting block, and the headrest is arranged in a semi-arc shape;
the neck pillow is characterized in that an adjusting assembly is arranged on the back frame, a neck pillow is installed on the adjusting assembly, and the neck pillow is movably installed at the front position of the back plate through the adjusting assembly.
The further improvement lies in that: the both ends of mounting panel rear side all are equipped with the articulated slab, and two sets of the articulated slab respectively with two sets of the fulcrum rotation installation, one end install fastening bolt on articulated slab and the fulcrum.
The further improvement lies in that: the adjusting component comprises an adjusting bin, a rotating wheel and a belt, the adjusting bin is provided with two groups, and the adjusting bin is arranged at two ends of the leaning frame respectively, the rotating wheel is installed at the upper end and the lower end inside the adjusting bin in a rotating mode, and the belt is arranged on the rotating wheel in a winding mode.
The further improvement lies in that: two sets of the front side in regulation storehouse all is equipped with the notch, and is two sets of be connected with the connecting band between the inside belt in regulation storehouse, the connecting band passes the notch, two sets of the inside upper end in regulation storehouse be connected with the connecting axle between the runner, and the connecting axle rotates and runs through lean on frame and backup plate, the left end the outside upper end in regulation storehouse is equipped with the knob, and knob and top left end the runner is connected.
The further improvement lies in that: the front side of connecting band is equipped with fibre nylon and detains, the rear side of neck pillow is equipped with and detains the silk nylon hole of hanging of looks adaptation with fibre nylon.
The further improvement lies in that: the handrail is connected with between both ends of bedplate and the leaning on the frame all, and the lower extreme of bedplate is equipped with the chassis frame, the chassis frame has the universal wheel.
The further improvement lies in that: the headrest comprises an outer cladding, a density plate, an air bag strip and a sponge layer, wherein the density plate is arranged on the rear side of the inner part of the outer cladding, the sponge layer is arranged on the front side of the inner part of the outer cladding, and the air bag strip is arranged between the density plate and the sponge layer.
The utility model has the beneficial effects that:
1. the head support device utilizes the headrest to support the head, the neck pillow is utilized to support the neck, the angle of the headrest support can be changed through the rotating action of the mounting plate on the support shaft when the adjustment is needed, when the head needs to be swung and loosened, the head is swung, the sliding block behind the headrest can be driven to move left and right along the sliding groove, the head can be conveniently loosened under the support action, after the loosening, the headrest can be reset under the action of the reset spring, and the use is more convenient.
2. The neck pillow is characterized in that the connecting belt is arranged on the connecting shaft, the connecting shaft is connected with the rotating knob, the rotating knob is connected with the connecting shaft, the rotating knob is arranged on the connecting shaft, the connecting shaft is connected with the rotating wheel, the rotating wheel is connected with the connecting shaft, and the connecting shaft is connected with the rotating knob.
3. The headrest is composed of the outer cladding layer, the density plate, the air bag strip and the sponge layer, the density plate is used for shaping, and the double-layer effect of the air bag strip and the sponge layer is used for buffering the head, so that the headrest is more comfortable to use.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic illustration of the headrest of the present invention shown disassembled;
FIG. 3 is a schematic view of an adjustment assembly of the present invention;
fig. 4 is a schematic view of the headrest assembly of the present invention.
Wherein: 1. a seat plate; 2. leaning on the frame; 3. a backup plate; 4. a fulcrum; 5. mounting a plate; 6. a chute; 7. a slider; 8. a return spring; 9. connecting blocks; 10. a headrest; 11. a neck pillow; 12. a hinge plate; 13. fastening a bolt; 14. a regulating bin; 15. a rotating wheel; 16. a belt; 17. a notch; 18. a connecting belt; 19. a connecting shaft; 20. a knob; 21. a fiber nylon buckle; 22. a handrail; 23. a chassis frame; 24. a universal wheel; 25. an outer cladding; 26. a density board; 27. an air bag strip; 28. a sponge layer.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
Example one
According to fig. 1, 2 and 3, the present embodiment provides an office chair with multiple adjustable headrest necks, which includes a seat plate 1, a backrest frame 2 and a backrest plate 3, wherein the backrest frame 2 is arranged at the rear end of the seat plate 1, the backrest plate 3 is arranged at the inner side of the backrest frame 2, both sides of the top of the backrest plate 3 are provided with support shafts 4, a mounting plate 5 is rotatably mounted on the support shafts 4, the front side of the mounting plate 5 is provided with a sliding groove 6, a sliding block 7 is rotatably mounted inside the sliding groove 6, both ends inside the sliding groove 6 are provided with return springs 8, the inner side of the return springs 8 is connected with the sliding block 7, the front side of the sliding block 7 is provided with a connecting block 9, the front side of the connecting block 9 is provided with a headrest 10, and the headrest 10 is arranged in a half arc shape;
be equipped with adjusting part on the back frame 2, and install neck pillow 11 on the adjusting part, neck pillow 11 passes through adjusting part movable mounting in the front side position department of backup plate 3. During the use, utilize headrest 10 to support the head, utilize neck pillow 11 to support the neck, when needs are adjusted, rotate the angle that the action was supported with changing headrest 10 on counter roll 4 through mounting panel 5, when needs swing head loosened, the head swings, the slider 7 that drives behind the headrest 10 moves about along spout 6 to the convenience is carried out the head under the effect of support and is loosened, relaxs the back, utilizes reset spring 8's effect, headrest 10 can reset, it is more convenient to use.
The two ends of the rear side of the mounting plate 5 are provided with hinged plates 12, the hinged plates 12 are respectively rotatably mounted with the support shafts 4, and one end of each hinged plate 12 and one end of each support shaft 4 are provided with fastening bolts 13. The mounting plate 5 is rotated on the support shaft 4 to change the angle at which the headrest 10 is supported, and the angle is locked by the fastening bolt 13.
The adjusting part includes surge bin 14, runner 15 and belt 16, surge bin 14 is equipped with two sets ofly, and two sets ofly surge bin 14 establishes respectively at the both ends that lean on frame 2, 14 inside last lower extreme of surge bin all rotates installs runner 15, and goes up the lower extreme around being equipped with belt 16 on runner 15. Two sets of the front side of regulation storehouse 14 all is equipped with notch 17, and is two sets of be connected with connecting band 18 between the belt 16 of regulation storehouse 14 inside, connecting band 18 passes notch 17, two sets of the inside upper end of regulation storehouse 14 be connected with connecting axle 19 between the runner 15, and connecting axle 19 rotates and runs through lean on frame 2 and backup plate 3, the left end the outside upper end of regulation storehouse 14 is equipped with knob 20, and knob 20 and top left end runner 15 is connected. Utilize adjusting part's effect, it is rotatory to drive runner 15 through rotatory knob 20, and runner 15 drives the runner 15 rotation of the other end through connecting axle 19 to drive belt 16 operation drives connecting band 18 and removes, conveniently changes the position of the neck pillow 11 of installing on connecting band 18, is fit for the crowd shorter to the upper part of the body, changes the strong point of neck.
The front side of the connecting band 18 is provided with a fiber nylon buckle 21, and the rear side of the neck pillow 11 is provided with a wire hanging nylon hole matched with the fiber nylon buckle 21. The neck pillow 11 is easily mounted or dismounted from the connecting band 18.
The handrail 22 is connected between the two ends of the seat board 1 and the leaning frame 2, the walking is facilitated, the chassis frame 23 is arranged at the lower end of the seat board 1, and the universal wheels 24 are arranged below the chassis frame 23. The movement is convenient.
Example two
According to fig. 1, 2 and 4, the present embodiment provides an office chair with multiple adjustable headrest necks, which includes a seat plate 1, a backrest frame 2 and a backrest plate 3, wherein the backrest frame 2 is arranged at the rear end of the seat plate 1, the backrest plate 3 is arranged at the inner side of the backrest frame 2, both sides of the top of the backrest plate 3 are provided with support shafts 4, a mounting plate 5 is rotatably mounted on the support shafts 4, the front side of the mounting plate 5 is provided with a sliding groove 6, a sliding block 7 is rotatably mounted inside the sliding groove 6, both ends inside the sliding groove 6 are provided with return springs 8, the inner side of the return springs 8 is connected with the sliding block 7, the front side of the sliding block 7 is provided with a connecting block 9, the front side of the connecting block 9 is provided with a headrest 10, and the headrest 10 is arranged in a half arc shape;
be equipped with adjusting part on the back frame 2, and install neck pillow 11 on the adjusting part, neck pillow 11 passes through adjusting part movable mounting in the front side position department of backup plate 3. During the use, utilize headrest 10 to support the head, utilize neck pillow 11 to support the neck, when needs are adjusted, rotate the angle that the action was supported with changing headrest 10 on counter roll 4 through mounting panel 5, when needs swing head loosened, the head swings, the slider 7 that drives behind the headrest 10 moves about along spout 6 to the convenience is carried out the head under the effect of support and is loosened, relaxs the back, utilizes reset spring 8's effect, headrest 10 can reset, it is more convenient to use.
The handrail 22 is connected between the two ends of the seat board 1 and the leaning frame 2, the walking is facilitated, the chassis frame 23 is arranged at the lower end of the seat board 1, and the universal wheels 24 are arranged below the chassis frame 23. The movement is convenient.
The headrest 10 comprises an outer covering 25, a density board 26, an air bag strip 27 and a sponge layer 28, wherein the density board 26 is arranged on the rear side inside the outer covering 25, the sponge layer 28 is arranged on the front side inside the outer covering 25, and the air bag strip 27 is arranged between the density board 26 and the sponge layer 28. During the manufacturing, constitute headrest 10 through surrounding layer 25, density board 26, gasbag strip 27 and sponge layer 28, utilize density board 26 to stereotype, utilize the double-deck effect on gasbag strip 27 and sponge layer 28, cushion the head for it is more comfortable to use.
This office chair that headrest neck can multinomial regulation utilizes headrest 10 to support the head, utilize neck pillow 11 to support the neck, when needs are adjusted, rotate the angle that the action can change headrest 10 and support on fulcrum 4 through mounting panel 5, when needs swing head relaxes, swing the head, slider 7 behind the drive headrest 10 moves about along spout 6, thereby the convenience carries out the head under the effect of support and relaxs, relax the back, utilize reset spring 8's effect, headrest 10 can reset, it is more convenient to use. And utilize adjusting part's effect, it is rotatory to drive runner 15 through rotatory knob 20, and runner 15 drives the runner 15 of the other end rotatory through connecting axle 19 to drive belt 16 operation, drive connecting band 18 and remove, conveniently change the position of the neck pillow 11 of installing on connecting band 18, be fit for the crowd shorter to the upper part of the body, change the strong point of neck, the different user demands of adaptation. Finally, constitute headrest 10 through surrounding layer 25, density board 26, gasbag strip 27 and sponge layer 28, utilize density board 26 to stereotype, utilize the double-deck effect of gasbag strip 27 and sponge layer 28, cushion the head for it is more comfortable to use.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an office chair that headrest neck can multinomial regulation, includes bedplate (1), leans on frame (2) and backup plate (3), its characterized in that: the backrest frame (2) is arranged at the rear end of the seat plate (1), the backrest plate (3) is arranged on the inner side of the backrest frame (2), support shafts (4) are arranged on the two sides of the top of the backrest plate (3), a mounting plate (5) is rotatably mounted on the support shafts (4), a sliding groove (6) is formed in the front side of the mounting plate (5), a sliding block (7) is rotatably mounted in the sliding groove (6), return springs (8) are arranged at the two ends of the inner portion of the sliding groove (6), the inner side of each return spring (8) is connected with the corresponding sliding block (7), a connecting block (9) is arranged on the front side of each sliding block (7), a headrest (10) is arranged on the front side of each connecting block (9), and the headrests (10) are arranged in a semi-arc shape;
be equipped with adjusting part on the back frame (2), and install neck pillow (11) on the adjusting part, neck pillow (11) are through adjusting part movable mounting in the front side position department of backup plate (3).
2. An office chair with a headrest neck adjustable in multiple ways according to claim 1, wherein: the both ends of mounting panel (5) rear side all are equipped with articulated slab (12), and two sets of articulated slab (12) respectively with two sets of fulcrum (4) rotate the installation, one end install fastening bolt (13) on articulated slab (12) and the fulcrum (4).
3. An office chair with a headrest neck adjustable in multiple ways according to claim 2, wherein: the adjusting part comprises an adjusting bin (14), a rotating wheel (15) and a belt (16), the adjusting bin (14) is provided with two sets of adjusting bins (14), the two ends of the leaning frame (2) are respectively arranged at the adjusting bin (14), the rotating wheel (15) is installed at the upper end and the lower end of the inner portion of the adjusting bin (14) in a rotating mode, and the belt (16) is arranged on the rotating wheel (15) in a winding mode.
4. An office chair with a headrest neck adjustable in multiple ways according to claim 3, wherein: two sets of the front side of regulation storehouse (14) all is equipped with notch (17), and is two sets of be connected with connecting band (18) between belt (16) of regulation storehouse (14) inside, connecting band (18) are passed notch (17), two sets of the inside upper end of regulation storehouse (14) be connected with connecting axle (19) between runner (15), and connecting axle (19) rotate and run through lean on frame (2) and backup plate (3), the left end the outside upper end in regulation storehouse (14) is equipped with knob (20), and knob (20) and top left end runner (15) are connected.
5. An office chair with a headrest neck adjustable in multiple ways according to claim 4, wherein: the front side of connecting band (18) is equipped with fibre nylon and detains (21), the rear side of neck pillow (11) is equipped with and detains the silk nylon hole of hanging of (21) looks adaptation with fibre nylon.
6. An office chair with a headrest neck adjustable in multiple ways according to claim 1, wherein: the handrail (22) are connected between the two ends of the seat board (1) and the leaning frame (2), the chassis frame (23) is arranged at the lower end of the seat board (1), and universal wheels (24) are arranged below the chassis frame (23).
7. An office chair with a headrest and a neck adjustable according to any one of claims 1 to 6, wherein: the headrest (10) comprises an outer wrapping layer (25), a density plate (26), an air bag strip (27) and a sponge layer (28), wherein the density plate (26) is arranged on the rear side of the inner portion of the outer wrapping layer (25), the sponge layer (28) is arranged on the front side of the inner portion of the outer wrapping layer (25), and the air bag strip (27) is arranged between the density plate (26) and the sponge layer (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087106.8U CN216293547U (en) | 2021-09-01 | 2021-09-01 | Office chair with multiple adjustable headrest neck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122087106.8U CN216293547U (en) | 2021-09-01 | 2021-09-01 | Office chair with multiple adjustable headrest neck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216293547U true CN216293547U (en) | 2022-04-15 |
Family
ID=81087817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122087106.8U Expired - Fee Related CN216293547U (en) | 2021-09-01 | 2021-09-01 | Office chair with multiple adjustable headrest neck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216293547U (en) |
-
2021
- 2021-09-01 CN CN202122087106.8U patent/CN216293547U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |