CN212972375U - Electronic contest chair capable of relieving muscle strain - Google Patents
Electronic contest chair capable of relieving muscle strain Download PDFInfo
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- CN212972375U CN212972375U CN202021169452.XU CN202021169452U CN212972375U CN 212972375 U CN212972375 U CN 212972375U CN 202021169452 U CN202021169452 U CN 202021169452U CN 212972375 U CN212972375 U CN 212972375U
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- seat
- chair
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Abstract
The utility model discloses a alleviate chair is competed to electricity of muscle strain, its characterized in that: including the bedplate, the chair frame, the support frame, the back, at least a pair of regulation handrail, waist adjusting part, sliding component and headrest, sliding component supports in the bottom of bedplate, the chair frame sets up in sliding component's top, it sets up respectively in the left and right sides of chair frame to adjust the handrail, the lower extreme and the chair frame demountable installation of support frame, the top side demountable installation of headrest and support frame, the back divide into waist back and back, the waist back passes through waist adjusting part and chair frame installation, back and chair frame installation, and the back is located the top of waist back. Has the advantages that: the comfort level is higher to can effectively alleviate the muscle strain, can carry out corresponding adjustment work to the back according to the demand, adjust the handrail and can adjust or accomodate, have the self-reset function moreover.
Description
Technical Field
The utility model relates to the field of seats, in particular to an electronic contest chair for reducing muscle strain.
Background
Along with the continuous improvement of living standard of people and the development of network times, people demand seat more and more, and the back of most chairs is formula as an organic whole for can not support or hold up to human position, make the chair support effect not good, lead to the comfort level to discount greatly, and use the long-time process of this type of chair can harm the muscle of waist, shoulder or neck, cause the muscle strain, vertebra deformation scheduling problem.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problems, an object of the present invention is to provide a chair for electronic races for alleviating muscle strain, which can effectively support and lift up the human body and adjust the backrest according to the user's needs.
To achieve the purpose, the utility model adopts the following technical proposal:
a sports chair for relieving muscle strain comprises a seat board, a chair frame, a supporting frame, a backrest, at least one pair of adjusting armrests, a waist adjusting component, a sliding component and a headrest;
the sliding assembly is supported at the bottom of the seat plate, the chair frame is arranged at the top of the sliding assembly, the adjusting armrests are respectively arranged at the left side and the right side of the chair frame, the lower end of the supporting frame is detachably mounted with the chair frame, and the headrest is detachably mounted with the top side of the supporting frame;
the backrest is divided into a waist backrest and a back backrest, the waist backrest is installed with the chair frame through the waist adjusting assembly, the back backrest is installed with the chair frame, and the back backrest is positioned above the waist backrest;
the waist adjusting assembly comprises a sliding seat and a fixed support, the sliding seat is arranged inside the waist backrest, the back surface of the waist backrest is provided with at least one guide rail, the sliding seat is connected with the guide rail in a sliding fit manner, the sliding seat is detachably mounted with one end of the fixed support, and the other end of the fixed support is mounted with the chair frame;
adjust the handrail and include hand pillow, mount pad, gear assembly, press the briquetting, at least one spring and sliding seat, the sliding seat is equipped with the fixing base, the fixing base is equipped with at least one connecting hole, the gear assembly with the fixing base installation, just the outer wall of gear assembly is equipped with an at least branch, the mount pad is provided with the pivot, the mount pad passes through the pivot with the connecting hole bolt connection of fixing base, an at least opening has been seted up to the sliding seat bottom, press the briquetting to pass through the opening with the sliding seat activity sets up, just branch with press the briquetting setting, the one end of spring with press the briquetting to connect, the spring other end with the interior top of sliding seat is connected, the sliding seat with hand pillow demountable installation.
Preferably, the electric competition chair for reducing muscle strain has the advantages that the inner wall of the mounting seat is provided with a tooth socket, and the tooth socket is meshed with the gear assembly.
Preferably, foretell electric contest chair that alleviates muscle strain, the gear assembly includes driven gear and gear seat, the gear seat with the fixing base installation, one side of driven gear with the tooth's socket meshing, just driven gear's opposite side with the outside installation of gear seat, branch sets up the outer wall of gear seat.
Preferably, foretell electricity that alleviates muscle strain competes chair, the inner chamber inner wall of waist back is equipped with the spacing groove, the outer wall of sliding seat is equipped with the stopper.
Preferably, in the electronic contest chair for reducing muscle strain, a convex block is arranged at the top of the movable seat, and a clamping groove used for being clamped with the convex block is arranged at the bottom of the hand pillow.
Preferably, the electric competition chair for relieving muscle strain has the advantage that the air permeable net is detachably mounted on the chair frame.
Preferably, foretell electric chair is competed in reducing muscle strain, sliding assembly includes supporting seat and universal gyro wheel, universal gyro wheel with the supporting seat activity sets up.
Preferably, in the electronic competition chair for relieving muscle strain, the sliding assembly further comprises a lifting driver, the support seat is arranged with the lifting driver, and an output end of the lifting driver is arranged with the seat plate.
Preferably, the electric competition chair for relieving muscle strain comprises a lifting driver, a lifting mechanism and a lifting mechanism, wherein the lifting driver specifically comprises a lifting cylinder and a lifting adjusting assembly, and the lifting adjusting assembly can be used for controlling the lifting cylinder to lift up or lower down; one end of the lifting adjusting component is in transmission connection with the control end of the lifting air cylinder, and the other end of the lifting adjusting component extends out of the side face of the seat plate.
The utility model has the advantages that:
(1) due to the fact that the waist backrest and the back backrest are installed on the chair frame, the waist and the back of a human body can be in contact with the corresponding backrest better due to the design, when the whole human body is supported by the backrest, the human body can be more comfortable, the whole backrest is stressed more, and the service life is prolonged;
(2) through the guided way with the sliding seat sliding fit be connected, because the one end demountable installation of sliding seat and fixed bolster, the other end and the chair frame installation of fixed bolster, thereby the corresponding adjustment work can be accomplished to the demand that only needs to drag the waist back according to oneself of such design.
(3) When needs are adjusted the regulation handrail, the user only need press according to the briquetting, presses the back, is equipped with branch and is connected according to the briquetting through the outer wall of gear assembly to can drive branch, rethread branch drives the gear assembly, thereby accomplish and adjust or accomodate the hand pillow.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a rear view of FIG. 1;
fig. 3 is an exploded view of the adjusting handle of the present invention 1;
fig. 4 is an exploded view of the adjusting handle of the present invention, fig. 2;
fig. 5 is an exploded view of the middle movable seat of the present invention;
fig. 6 is a schematic structural view of the middle waist adjusting assembly of the present invention;
fig. 7 is a cross-sectional view of the lumbar back in fig. 1.
Wherein: the seat plate 11, the seat frame 12, the ventilation net 121, the support frame 13, the adjusting armrest 14, the hand rest 141, the mounting seat 142, the rotating shaft 1421, the tooth groove 1422, the gear assembly 143, the driven gear 1431, the gear seat 1432, the pressing block 144, the spring 145, the movable seat 146, the protrusion 1461, the fixed seat 147, the connecting hole 148, the strut 149, the sliding assembly 15, the support seat 151, the universal roller 152, the lifting driver 153, the lifting adjusting assembly 154, the headrest 16, the lumbar backrest 17, the back backrest 18, the lumbar adjusting assembly 19, the sliding seat 191, the limiting block 1911, the fixed support 192 and the limiting groove 193.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 5, 6 and 7, a muscle strain relief electric racing chair comprises a seat plate 11, a chair frame 12, a supporting frame 13, a backrest, at least one pair of adjusting armrests 14, a waist adjusting assembly 19, a sliding assembly 15 and a headrest 16; the sliding assembly 15 is supported at the bottom of the seat plate 11, the seat frame 12 is arranged at the top of the sliding assembly 15, the adjusting armrests 14 are respectively arranged at the left side and the right side of the seat frame 12, the lower end of the supporting frame 13 is detachably mounted with the seat frame 12, and the headrest 16 is detachably mounted with the top side of the supporting frame 13; the backrest is divided into a waist backrest 17 and a back backrest 18, the waist backrest 17 is mounted with the chair frame 12 through a waist adjusting assembly 19, the back backrest 18 is mounted with the chair frame 12, the back backrest 18 is positioned above the waist backrest 17, the waist adjusting assembly 19 comprises a sliding seat 191 and a fixed support 192, the sliding seat 191 is arranged inside the waist backrest 17, the back surface of the waist backrest 17 is provided with at least one guide rail, the sliding seat 191 is connected with the guide rail in a sliding fit manner, the sliding seat 191 is detachably mounted with one end of the fixed support 192, the other end of the fixed support 192 is mounted with the chair frame 12, the adjusting armrest 14 comprises a hand pillow 141, a mounting seat 142, a gear assembly 143, a pressing block 144, at least one spring 145 and a movable seat 146, the movable seat 146 is provided with a fixing seat 147, the fixing seat 147 is provided with at least one connecting hole 148, the gear assembly 143 is mounted with the fixing seat 147, and the outer wall of the gear, the installation seat 142 is provided with a rotating shaft 1421, the installation seat 142 is connected with a connecting hole 148 of a fixed seat 147 through the rotating shaft 1421 in a latch way, the bottom of the movable seat 146 is provided with at least one opening, the pressing block 144 is movably arranged with the movable seat 146 through the opening, the supporting rod 149 is arranged with the pressing block 144, one end of the spring 145 is connected with the pressing block 144, the other end of the spring 145 is connected with the inner top of the movable seat 146, the movable seat 146 is detachably mounted with the hand pillow 141, the lower end of the supporting frame 13 is detachably mounted with the chair frame 12, the headrest 16 is detachably mounted with the top side of the supporting frame 13, the design is convenient for disassembly and assembly, as the backrest is divided into a lumbar backrest 17 and a back backrest 18, the lumbar backrest 17 and the back backrest 18 are both mounted with the chair frame 12, the design enables the lumbar part and the back part of a human body to be in better contact with the corresponding backrest, the corresponding back rests are arranged on the waist and the back, so that the whole back rest is stressed more, and the service life is prolonged; due to the arrangement of the waist adjusting assembly 19, when the height of the waist backrest 17 needs to be adjusted, the corresponding adjustment work can be completed only by dragging the waist backrest 17 according to the own requirements through the sliding seat 191 arranged in the waist backrest 17, the guide rail arranged on the back surface of the waist backrest 17 and the sliding seat 191 in a sliding fit manner, the sliding seat 191 and one end of the fixed support 192 are detachably mounted, and the other end of the fixed support 192 and the chair frame 12; because the top of the movable seat 146 is detachably mounted with the hand pillow 141, the fixed seat 147 provided by the movable seat 146 is mounted with the gear assembly 143, the fixed seat 147 is provided with the connecting hole 148, the mounting seat 142 is provided with the rotating shaft 1421, and the rotating shaft 1421 of the mounting seat 142 is in bolt connection with the connecting hole 148 of the fixed seat 147, when the adjustment armrest 14 needs to be adjusted, a user only needs to press the pressing block 144, after pressing, the supporting rod 149 provided on the outer wall of the gear assembly 143 is connected with the pressing block 144, so as to drive the supporting rod 149, and then the gear assembly 143 is driven by the supporting rod 149, so as to adjust or store the hand pillow 141, after the hand pillow 141 is adjusted, because the two ends of the spring 145 respectively press against the top of the pressing block 144 and the inner top of the movable seat 146, so that the pressing block 144 tends to be away from the movable seat 146 without external force, thereby implementing the self-resetting function of the pressing block 144.
The utility model provides a chair is competed to electricity that alleviates muscle strain, wherein the inner wall of mount pad 142 is equipped with tooth's socket 1422, tooth's socket 1422 meshes with gear assembly 143, wherein gear assembly 143 includes driven gear 1431 and gear seat 1432, gear seat 1432 and fixing base 147 installation, one side and the tooth's socket 1422 meshing of driven gear 1431, and the opposite side of driven gear 1431 and the outside installation of gear seat 1432, branch 149 sets up the outer wall at gear seat 1432, such design makes when accomplishing hand pad adjustment back, inner wall through mount pad 142 is equipped with tooth's socket 1422 and buckles driven gear 1431, thereby play limiting displacement, make the hand pad can fix at relevant position.
The utility model provides a chair is competed to electricity that alleviates muscle strain, wherein the inner chamber inner wall of waist back 17 is equipped with spacing groove 193, and the outer wall of sliding seat 191 is equipped with stopper 1911, and such design makes and accomplishes after the adjustment carrying out limiting displacement to sliding seat 191 accomplishing waist back 17.
The utility model provides a chair is competed to electricity that alleviates muscle strain, wherein sliding seat 146 top is equipped with lug 1461, and the bottom of hand pillow 141 is equipped with the draw-in groove that is used for with lug 1461 block, and the equipment is dismantled in the future to such design is convenient for to use this kind of connected mode can not leave over the vestige, thereby can not influence the pleasing to the eye of whole seat.
The utility model provides a chair is competed to electricity that alleviates muscle strain, wherein chair frame 12 demountable installation has ventilative net 121, and what such design can be better carries out ventilative radiating effect to human back.
The utility model provides a chair is competed to electricity that alleviates muscle strain, wherein sliding assembly 15 includes supporting seat 151 and universal gyro wheel 152, and universal gyro wheel 152 sets up with supporting seat 151 activity, and such design can drive whole seat through universal gyro wheel 152 and carry out the free movement.
The utility model provides a chair is competed to electricity that alleviates muscle strain, wherein sliding assembly 15 still includes lift driver 153, supporting seat 151 and lift driver 153 setting, lift driver 153's output and bedplate 11 setting, because the output of hydraulic pressure lift piece sets up with bedplate 11 to can drive whole seat and carry out Z to regulatory function.
The utility model provides a reduce muscle strain's electronic contest chair, wherein lift driver 153 specifically includes lift cylinder and lift adjustment assembly 154, lift adjustment assembly 154 can be used to control lift cylinder's jacking or decline; one end of the lifting adjusting component 154 is in transmission connection with the control end of the lifting cylinder, and the other end extends out of the side face of the seat plate 11, so that the user can control the lifting of the cylinder by sitting on the seat plate 11, and the operation is more convenient.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. A chair is competed to electricity that alleviates muscle strain which characterized in that: comprises a seat board, a chair frame, a supporting frame, a backrest, at least one pair of adjusting armrests, a waist adjusting component, a sliding component and a headrest;
the sliding assembly is supported at the bottom of the seat plate, the chair frame is arranged at the top of the sliding assembly, the adjusting armrests are respectively arranged at the left side and the right side of the chair frame, the lower end of the supporting frame is detachably mounted with the chair frame, and the headrest is detachably mounted with the top side of the supporting frame;
the backrest is divided into a waist backrest and a back backrest, the waist backrest is installed with the chair frame through the waist adjusting assembly, the back backrest is installed with the chair frame, and the back backrest is positioned above the waist backrest;
the waist adjusting assembly comprises a sliding seat and a fixed support, the sliding seat is arranged inside the waist backrest, the back surface of the waist backrest is provided with at least one guide rail, the sliding seat is connected with the guide rail in a sliding fit manner, the sliding seat is detachably mounted with one end of the fixed support, and the other end of the fixed support is mounted with the chair frame;
adjust the handrail and include hand pillow, mount pad, gear assembly, press the briquetting, at least one spring and sliding seat, the sliding seat is equipped with the fixing base, the fixing base is equipped with at least one connecting hole, the gear assembly with the fixing base installation, just the outer wall of gear assembly is equipped with an at least branch, the mount pad is provided with the pivot, the mount pad passes through the pivot with the connecting hole bolt connection of fixing base, an at least opening has been seted up to the sliding seat bottom, press the briquetting to pass through the opening with the sliding seat activity sets up, just branch with press the briquetting setting, the one end of spring with press the briquetting to connect, the spring other end with the interior top of sliding seat is connected, the sliding seat with hand pillow demountable installation.
2. The electronic contest chair to alleviate muscle strain according to claim 1, characterized in that: the inner wall of the mounting seat is provided with a tooth groove, and the tooth groove is meshed with the gear assembly.
3. The electronic contest chair to alleviate muscle strain according to claim 2, characterized in that: the gear assembly includes driven gear and gear seat, the gear seat with the fixing base installation, one side of driven gear with the tooth's socket meshing, just driven gear's opposite side with the outside installation of gear seat, branch sets up the outer wall of gear seat.
4. The electronic contest chair to alleviate muscle strain according to claim 1, characterized in that: the inner wall of the inner cavity of the waist backrest is provided with a limiting groove, and the outer wall of the sliding seat is provided with a limiting block.
5. The electronic contest chair to alleviate muscle strain according to claim 1, characterized in that: the top of the movable seat is provided with a convex block, and the bottom of the hand pillow is provided with a clamping groove used for being clamped with the convex block.
6. The electronic contest chair to alleviate muscle strain according to claim 1, characterized in that: the chair frame is detachably provided with a breathable net.
7. The electronic contest chair to alleviate muscle strain according to claim 1, characterized in that: the sliding assembly comprises a supporting seat and universal rollers, and the universal rollers are movably arranged with the supporting seat.
8. The electronic contest chair of reducing muscle strain according to claim 7, wherein: the sliding assembly further comprises a lifting driver, the supporting seat is arranged with the lifting driver, and the output end of the lifting driver is arranged with the seat plate.
9. The electronic contest chair of claim 8, where: the lifting driver specifically comprises a lifting cylinder and a lifting adjusting assembly, and the lifting adjusting assembly can be used for controlling the lifting or descending of the lifting cylinder; one end of the lifting adjusting component is in transmission connection with the control end of the lifting air cylinder, and the other end of the lifting adjusting component extends out of the side face of the seat plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169452.XU CN212972375U (en) | 2020-06-22 | 2020-06-22 | Electronic contest chair capable of relieving muscle strain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169452.XU CN212972375U (en) | 2020-06-22 | 2020-06-22 | Electronic contest chair capable of relieving muscle strain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212972375U true CN212972375U (en) | 2021-04-16 |
Family
ID=75423807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021169452.XU Active CN212972375U (en) | 2020-06-22 | 2020-06-22 | Electronic contest chair capable of relieving muscle strain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212972375U (en) |
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2020
- 2020-06-22 CN CN202021169452.XU patent/CN212972375U/en active Active
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