CN118058593A - Writing posture auxiliary correction seat - Google Patents
Writing posture auxiliary correction seat Download PDFInfo
- Publication number
- CN118058593A CN118058593A CN202410194283.1A CN202410194283A CN118058593A CN 118058593 A CN118058593 A CN 118058593A CN 202410194283 A CN202410194283 A CN 202410194283A CN 118058593 A CN118058593 A CN 118058593A
- Authority
- CN
- China
- Prior art keywords
- backrest
- block
- writing posture
- user
- cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims 9
- 238000007664 blowing Methods 0.000 claims 1
- 230000036544 posture Effects 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005192 partition Methods 0.000 description 7
- 210000004243 sweat Anatomy 0.000 description 4
- 206010020751 Hypersensitivity Diseases 0.000 description 2
- 208000026935 allergic disease Diseases 0.000 description 2
- 230000007815 allergy Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 210000002414 leg Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000002027 skeletal muscle Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
- A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention relates to the field of seats and discloses an auxiliary correcting seat for writing postures, which comprises a seat cushion and a backrest, wherein a pressing rod is arranged at the top of the backrest and is rotatably arranged at the top of the backrest, and the bottom of the backrest is connected with one end of the seat cushion; the backrest is made of elastic materials, an adjusting block is arranged at the rear of the backrest and can be abutted against the waist of the backrest to squeeze and deform the backrest. According to the invention, the pressing rod is abutted against the front of the shoulder of a user through rotating the pressing rod, so that the upper half body of the user is fixed on the backrest, the user can keep a good sitting posture, the effect of correcting the sitting posture can also be achieved, the adjusting block is moved towards the backrest through external driving force, the surface of the backrest is deformed, the surface of the backrest is more attached to the waist of the user, the waist is supported, and the user can change the correct sitting posture to a certain extent.
Description
Technical Field
The invention relates to the technical field of seats, in particular to an auxiliary correcting seat for writing postures.
Background
The sitting posture auxiliary seat is a seat which can help to adjust the sitting posture and avoid physical fatigue and discomfort caused by long-term incorrect posture maintenance. The correct sitting position should allow sufficient support for the back, with feet lying flat on the floor and knees parallel to the hips. The design of the sitting assist seat can provide proper back and neck support to maintain the correct sitting position. The chair can be used in offices or schools, and can also be used during long-time work or study;
when the existing sitting posture correcting seat is used for adjusting the lumbar support position, certain force is usually required to adjust the lumbar support, and under the condition of normal sitting posture, the force is not easy to be exerted, so that the adjustment is troublesome.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides an auxiliary correcting seat for writing postures, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions:
the auxiliary correcting seat for the writing posture comprises a seat cushion and a backrest, wherein a pressing rod is arranged at the top of the backrest, the pressing rod is rotatably arranged at the top of the backrest, and the bottom of the backrest is connected with one end of the seat cushion;
the backrest is made of elastic materials, and an adjusting block is arranged at the rear of the backrest and can prop against the waist of the backrest and squeeze the backrest to deform;
by rotating the pressing rod, the pressing rod is propped against the front of the shoulder of the user, and the upper half body of the user is fixed on the backrest, so that the user can keep a good sitting posture, and the effect of correcting the sitting posture can be achieved;
the adjusting block is moved towards the backrest through external driving force, so that the surface of the backrest is deformed, the surface of the backrest is more attached to the waist of a user, the waist is supported, and the user can change the correct sitting posture to a certain extent.
Preferably, the bottom of cushion is connected with the supporting leg, the top both ends of cushion are connected with the handrail, the edge of back is provided with the frame, fix around the back the inboard of frame, the top both ends of frame are connected with the rotation post, the one end of compressing tightly the pole is connected with the support, the other end of support is connected with the rotation cover, the rotation cover with the rotation post rotates to be connected.
Preferably, the bottom of cushion is connected with support piece, the bottom fixed connection of support piece is in the bottom of cushion, support piece extends to the rear of cushion, the rear of support piece is provided with the supporting shoe, the top of supporting shoe is connected with the bracing piece, the top of bracing piece is connected with the headrest.
Preferably, the backrest and the headrest are made of net materials, and the backrest and the headrest made of net materials enable the back of a user not to sweat easily when the user uses the backrest and the headrest, so that the backrest and the headrest can achieve the effect of sufficient ventilation, and the skin of the user is protected from allergy.
Preferably, one end of the adjusting block is connected with an adjusting rod, the other end of the adjusting rod is in sliding connection with the middle of the supporting block, a plurality of limit grooves are formed in the middle of the adjusting rod, a sliding hole is formed in the middle of the supporting block, a limiting block is mounted in the sliding hole, and when the limiting block is matched with the limit grooves, the adjusting rod is fixed in the sliding hole.
Preferably, the sliding hole is formed in the top of the inner wall of the sliding hole, the limiting block is in sliding connection with the sliding hole, and a first spring is connected between the top of the limiting block and the top of the inner wall of the sliding hole.
Preferably, one side of the limiting groove away from the adjusting block is provided with a slope, when the adjusting rod moves towards the direction of the adjusting block, the limiting block can slide on the slope, when the adjusting block moves towards the direction away from the adjusting block, the limiting block is blocked by the limiting groove, and one end of the adjusting rod is connected with a torsion block.
Preferably, a rotating groove is formed in one side of the adjusting block, a flat groove is formed in one side of the rotating groove, a partition is arranged on the inner wall of the flat groove, the partition enables the flat groove to be in a C shape, one end of the adjusting rod is connected with a ball, the ball is rotationally connected with the rotating groove, one end of the adjusting rod is connected with a rotating piece, the rotating piece is rotationally connected with the flat groove, and a second spring is connected between one end of the rotating piece and the partition;
by the above scheme, the skeletal muscle shape of each person is different, so the position of the adjusting block needs to be adjusted, thereby the adjusting block is fully matched with the waist of the user, and the specific adjusting method is as follows: when the adjusting block is required to be close to the waist, the adjusting rod is directly pushed, and when the adjusting rod is pushed towards the direction of the adjusting block, the limiting block can slide upwards due to the fact that the limiting groove is provided with a slope, so that the limiting block can lose limiting force, and the adjusting rod can slide;
When the adjusting block needs to be far away from the waist, the adjusting rod is rotated firstly, the limiting block is far away from the limiting groove, the end part of the limiting block slides to the outer wall of the adjusting rod, and then the adjusting rod is pulled to drive the adjusting block to slide backwards, so that the effect of adjusting the waist supporting position is achieved.
Preferably, the back side of back still is provided with the massage piece, the outer wall of massage piece is provided with the lug, the motor is installed to the one end of massage piece, the motor is installed on the bracing piece, drives the massage piece through the motor and rotates to can massage user's neck.
Preferably, the bottom of supporting shoe has seted up the circle mouth, install blast apparatus in the circle mouth, can blow to the waist of user through being provided with blast apparatus in the middle part of supporting shoe, because the waist support position of back is with the waist contact of user, so can not let the waist of user sweat, so just can blow the cooling to the waist of user through blast apparatus, let the waist of user keep nice and cool state, promote user's travelling comfort.
Compared with the prior art, the invention provides an auxiliary correcting chair for writing posture, which comprises the following components
The beneficial effects are that:
1. According to the invention, the pressing rod is abutted against the front of the shoulder of a user through rotating the pressing rod, so that the upper half body of the user is fixed on the backrest, the user can keep a good sitting posture, the effect of correcting the sitting posture can also be achieved, the adjusting block is moved towards the backrest through external driving force, the surface of the backrest is deformed, the surface of the backrest is more attached to the waist of the user, the waist is supported, and the user can change the correct sitting posture to a certain extent.
2. The position of the adjusting block is adjusted by arranging the adjusting rod, so that the adjusting block is fully matched with the waist of a user, the waist of the user is fully supported, and the health of the waist is protected.
3. According to the invention, when the adjusting block is required to be close to the waist, the adjusting rod is directly pushed, and when the adjusting rod is pushed towards the direction of the adjusting block, the limiting groove is provided with the slope, so that the limiting block can slide upwards, and the limiting block can lose limiting force, and the adjusting rod can slide.
4. According to the waist support device, when the adjusting block needs to be far away from the waist, the adjusting rod is rotated firstly, the limiting block is far away from the limiting groove, the end part of the limiting block slides to the outer wall of the adjusting rod, and then the adjusting rod is pulled to drive the adjusting block to slide backwards, so that the effect of adjusting the waist support position is achieved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a backrest of the present invention;
FIG. 3 is a semi-sectional view of the present invention;
FIG. 4 is an enlarged view of the invention at A in FIG. 3;
FIG. 5 is a perspective view of a conditioning block of the present invention;
FIG. 6 is an enlarged view of the invention at B in FIG. 5;
FIG. 7 is a perspective view of an adjustment lever of the present invention;
Fig. 8 is a schematic view of the installation of the massage block of the present invention.
In the figure: 100. a cushion; 110. an armrest; 130. a frame; 140. a backrest; 150. a headrest; 210. rotating the column; 220. a rotating sleeve; 230. a bracket; 240. a pressing rod; 310. a support block; 311. a round opening; 312. a blower device; 320. a support; 330. a bolt; 340. a support rod; 410. an adjusting block; 411. a flat groove; 412. a rotating groove; 413. partition; 420. an adjusting rod; 421. a ball; 422. a rotating piece; 423. a second spring; 430. a sliding hole; 440. a limit groove; 450. a slide hole; 460. a limiting block; 470. a first spring; 480. twisting blocks; 510. a massage block; 520. a bump; 530. and a motor.
Detailed Description
Examples:
Referring to fig. 1-8, the embodiment discloses an auxiliary correcting chair for writing posture, comprising a cushion 100 and a backrest 140, wherein a pressing rod 240 is arranged at the top of the backrest 140, the pressing rod 240 is rotatably arranged at the top of the backrest 140, and the bottom of the backrest 140 is connected with one end of the cushion 100;
the backrest 140 is made of elastic material, an adjusting block 410 is arranged at the rear of the backrest 140, and the adjusting block 410 can prop against the waist of the backrest 140 and squeeze and deform the backrest 140;
by rotating the pressing rod 240, the pressing rod 240 is abutted against the front of the shoulder of the user, and the upper body of the user is fixed on the backrest 140, so that the user can keep a good sitting posture, and the effect of correcting the sitting posture can be achieved;
The adjusting block 410 is moved towards the backrest 140 by external driving force, so that the surface of the backrest 140 is deformed, the surface of the backrest 140 is more attached to the waist of the user, the waist is supported, and the user can change the correct sitting posture to a certain extent.
The bottom of cushion 100 is connected with supporting leg 180, the top both ends of cushion 100 are connected with handrail 110, the edge of back 140 is provided with frame 130, the periphery of back 140 is fixed the inboard of frame 130, the top both ends of frame 130 are connected with rotation post 210, the one end of hold-down bar 240 is connected with support 230, the other end of support 230 is connected with rotation cover 220, rotation cover 220 with rotation post 210 rotates to be connected.
The bottom of cushion 100 is connected with support piece 320, the bottom fixed connection of support piece 320 is in the bottom of cushion 100, support piece 320 extends to the rear of cushion 100, the rear of support piece 320 is provided with supporting shoe 310, the top of supporting shoe 310 is connected with bracing piece 340, the top of bracing piece 340 is connected with headrest 150, supporting shoe 310 passes through bolt 330 and support piece 320 fixed mounting.
The backrest 140 and the headrest 150 are made of net materials, the backrest 140 and the headrest 150 made of net materials enable a user not to sweat easily when in use, the effect of sufficient ventilation can be achieved, the skin of the user is protected from allergy, the mesh cloth is a material with air permeability, accumulation of sweat can be effectively reduced, the body is kept dry, and the mesh cloth is formed by interweaving yarns.
One end of the adjusting block 410 is connected with an adjusting rod 420, the other end of the adjusting rod 420 is slidably connected with the middle part of the supporting block 310, a plurality of limit grooves 440 are formed in the middle part of the adjusting rod 420, a sliding hole 430 is formed in the middle part of the supporting block 310, a limiting block 460 is mounted in the sliding hole 430, and when the limiting block 460 is matched with the limit grooves 440, the adjusting rod 420 is fixed in the sliding hole 430.
The sliding hole 450 is provided at the top of the inner wall of the sliding hole 430, the limiting block 460 is slidably connected with the sliding hole 450, and a first spring 470 is connected between the top of the limiting block 460 and the top of the inner wall of the sliding hole 450.
The side of the limit groove 440 away from the adjusting block 410 is provided with a slope, when the adjusting rod 420 moves towards the direction of the adjusting block 410, the limit block 460 can slide on the slope, when the adjusting block 410 moves towards the direction away from the adjusting block 410, the limit block 460 is blocked by the limit groove 440, and one end of the adjusting rod 420 is connected with the torsion block 480.
A rotating groove 412 is formed in one side of the adjusting block 410, a flat groove 411 is formed in one side of the rotating groove 412, a partition 413 is arranged on the inner wall of the flat groove 411, the partition 413 enables the flat groove 411 to form a C shape, a round ball 421 is connected to one end of the adjusting rod 420, the round ball 421 is rotationally connected with the rotating groove 412, a rotating piece 422 is connected to one end of the adjusting rod 420, the rotating piece 422 is rotationally connected with the flat groove 411, and a second spring 423 is connected between one end of the rotating piece 422 and the partition 413;
With the above-mentioned scheme, since the skeletal muscle shape of each person is different, the position of the adjusting block 410 needs to be adjusted, so as to achieve that the adjusting block 410 is fully matched with the waist of the user, and the specific adjusting method is as follows: when the adjusting block 410 needs to be close to the waist, the adjusting rod 420 is directly pushed, and when the adjusting rod 420 is pushed towards the direction of the adjusting block 410, the limiting block 460 can slide upwards due to the fact that the limiting groove 440 is provided with a slope, so that the limiting block 460 can lose limiting force, and the adjusting rod 420 can slide;
when the adjusting block 410 needs to be far away from the waist, the adjusting rod 420 is rotated, the limiting block 460 is far away from the limiting groove 440, the end part of the limiting block 460 slides to the outer wall of the adjusting rod 420, and then the adjusting rod 420 is pulled to drive the adjusting block 410 to slide backwards, so that the effect of adjusting the waist supporting position is achieved;
by the above adjusting mode, the adjusting block 410 can be adjusted in a labor-saving mode, and the problem that the lumbar support is inconvenient in adjusting in the prior art is solved.
The back 140 is further provided with a massage block 510 at the rear side, a bump 520 is provided on the outer wall of the massage block 510, a motor 530 is installed at one end of the massage block 510, the motor 530 is installed on the support bar 340, and the massage block 510 is driven to rotate by the motor 530, so that the neck of the user can be massaged;
It should be noted that, the massage block 510 may be made of metal, plastic or rubber, and after the protrusion 520 on the massage block 510 abuts against the backrest 140, the protrusion of the backrest 140 may contact with the neck of the user, so as to perform a massage function and alleviate fatigue of the user.
The bottom of the supporting block 310 is provided with a circular opening 311, the circular opening 311 is internally provided with a blower 312, the waist of the user can be blown by arranging the blower 312 in the middle of the supporting block 310, and the waist supporting position of the backrest 140 is contacted with the waist of the user, so that the waist of the user cannot be prevented from sweating, the waist of the user can be blown and cooled by the blower 312, the waist of the user can be kept in a cool state, and the comfort of the user is improved;
the blower 312 may be an electric fan, and the battery is disposed below the seat cushion 100 to supply power to the electric fan.
Claims (10)
1. A writing posture auxiliary correcting seat, comprising a seat cushion (100) and a backrest (140), characterized in that: the top of the backrest (140) is provided with a pressing rod (240), the pressing rod (240) is rotatably arranged at the top of the backrest (140), and the bottom of the backrest (140) is connected with one end of the seat cushion (100);
The backrest (140) is made of elastic materials, an adjusting block (410) is arranged at the rear of the backrest (140), and the adjusting block (410) can prop against the waist of the backrest (140) and squeeze the backrest (140) to deform.
2. A writing posture assistance correcting chair according to claim 1, characterized in that: the utility model discloses a seat cushion, including frame (130), support leg (180) are connected with in the bottom of cushion (100), top both ends of cushion (100) are connected with handrail (110), the edge of back (140) is provided with frame (130), fix around back (140) the inboard of frame (130), the top both ends of frame (130) are connected with rotation post (210), the one end of compressing tightly pole (240) is connected with support (230), the other end of support (230) is connected with rotation cover (220), rotation cover (220) with rotation post (210) rotate and be connected.
3. A writing posture assistance correcting chair according to claim 1, characterized in that: the bottom of cushion (100) is connected with support piece (320), the bottom fixed connection of support piece (320) is in the bottom of cushion (100), support piece (320) extend to the rear of cushion (100), the rear of support piece (320) is provided with supporting shoe (310), the top of supporting shoe (310) is connected with bracing piece (340), the top of bracing piece (340) is connected with headrest (150).
4. A writing posture assistance correcting chair according to claim 1, characterized in that: the backrest (140) and the headrest (150) are both made of net material.
5. A writing posture assistance correcting chair according to claim 3, characterized in that: one end of regulating block (410) is connected with regulation pole (420), the other end of regulating pole (420) in the middle part sliding connection of supporting shoe (310), a plurality of spacing groove (440) have been seted up at the middle part of regulating pole (420), slide hole (430) have been seted up at the middle part of supporting shoe (310), internally mounted of slide hole (430) has stopper (460), when stopper (460) and spacing groove (440) match, regulating pole (420) are fixed in slide hole (430).
6. A writing posture assistance correcting chair according to claim 5, wherein: the sliding hole (450) is formed in the top of the inner wall of the sliding hole (430), the limiting block (460) is connected with the sliding hole (450) in a sliding mode, and a first spring (470) is connected between the top of the limiting block (460) and the top of the inner wall of the sliding hole (450).
7. A writing posture assistance correcting chair according to claim 6, characterized in that: one side that spacing groove (440) kept away from regulating block (410) is provided with the slope, works as regulation pole (420) are towards regulating block (410) direction removal, stopper (460) can slide on the slope, when regulating block (410) are towards keeping away from the direction of regulating block (410) removal stopper (460) are blocked by spacing groove (440), the one end of regulation pole (420) is connected with and twists piece (480).
8. A writing posture assistance correcting chair according to claim 7, characterized in that: the utility model provides a rotatory groove (412) has been seted up to one side of regulating block (410), flat groove (411) has been seted up to one side of rotatory groove (412), the inner wall of flat groove (411) is provided with cuts off (413), cut off (413) make flat groove (411) form "C" shape, the one end of adjusting pole (420) is connected with ball (421), ball (421) with rotatory groove (412) rotate and are connected, the one end of adjusting pole (420) is connected with rotor (422), rotor (422) with flat groove (411) rotate and are connected, the one end of rotor (422) with be connected with second spring (423) between cutting off (413).
9. A writing posture assistance correcting chair according to claim 3, characterized in that: the back rest (140) is characterized in that a massage block (510) is further arranged on the rear side of the back rest (140), a protruding block (520) is arranged on the outer wall of the massage block (510), a motor (530) is arranged at one end of the massage block (510), and the motor (530) is arranged on the supporting rod (340).
10. A writing posture assistance correcting chair according to claim 3, characterized in that: a round opening (311) is formed in the bottom of the supporting block (310), and a blowing device (312) is arranged in the round opening (311).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410194283.1A CN118058593A (en) | 2024-02-21 | 2024-02-21 | Writing posture auxiliary correction seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410194283.1A CN118058593A (en) | 2024-02-21 | 2024-02-21 | Writing posture auxiliary correction seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN118058593A true CN118058593A (en) | 2024-05-24 |
Family
ID=91094890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410194283.1A Pending CN118058593A (en) | 2024-02-21 | 2024-02-21 | Writing posture auxiliary correction seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118058593A (en) |
-
2024
- 2024-02-21 CN CN202410194283.1A patent/CN118058593A/en active Pending
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