CN204351415U - Correcting sitting posture seat - Google Patents
Correcting sitting posture seat Download PDFInfo
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- CN204351415U CN204351415U CN201520018147.3U CN201520018147U CN204351415U CN 204351415 U CN204351415 U CN 204351415U CN 201520018147 U CN201520018147 U CN 201520018147U CN 204351415 U CN204351415 U CN 204351415U
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- backrest
- lug boss
- seat
- sitting posture
- human body
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Abstract
The utility model relates to a kind of correcting sitting posture seat, can keep after using waist and back straight and upright, be seated for a long time and also there will not be bow-backed phenomenon, comprise supporting leg, be fixed on seat portion on supporting leg and backrest, wherein, the depth in seat portion is greater than the distance of center to back of human chest, and be less than or equal to the thickness of human body upper body, described backrest is provided with the lug boss protruded to front arc in the position of corresponding human body waist, the height that lug boss protrudes is equal to or greater than the center of human chest to 1/2 of back distance.It is short that the depth in seat portion compares traditional seat portion, and when sitting on above like this, leg can not overwhelm, and can keep vascular patency, and leg can not be made to lack portion's muscle anoxic; Lug boss against, this will ask human body back straight and upright, and vertebra keeps naturally bending, and this needs people to focus one's attention on, and needs muscle to have suitable anxiety simultaneously, just can correct the sitting posture of human body, and the muscular tone belonging to human body natural corrects.
Description
Technical field
The utility model relates to a kind of seat, particularly a kind of correcting sitting posture seat that can correct faulty sitting posture.
Background technology
Traditional seat, all has complete seat portion, and when sitting, people like sitting on completely in a portion, and namely buttocks is whole is in a portion.But this sitting posture, cannot adhere to for a long time, the time one is grown, and people like the curved back of the body, and back can not be kept straight and upright, and therefore the time one is grown and easily forms hunchback.Incorrect due to sitting posture, comparatively large on the impact of vertebra, the time one is long, and brain oxygen supply can reduce, and can not keep clearheaded, easily take sb's mind off sth.
Simultaneously in order to come to backrest, people can be habitual toward recoil, so conveniently comes to back.But like this, health is distant from desk, be inconvenient to work, needs are sat up could near desk, therefore neither be very convenient.Or need to increase a bustle, for providing support to waist at the backrest place of seat.
And buttocks is fallen in a portion completely, although supporting surface increases, hard pressed area increases, and the length of the blood vessel constriction of huckle increases, and time one length also easily causes leg poor blood circulation.
Therefore need a kind of seat badly, can automatically keep after taking waist and back straight and upright, be seated for a long time and also there will not be bow-backed phenomenon, can also focus one's attention on like this, keep clearheaded.
Patent Office of the People's Republic of China discloses a CN103082665A document on May 8th, 2013, name is called a kind of chair corrected faulty sitting posture, comprise seat support and the chair back, the described chair back is vertically fixed on seat support, the chair back left and right sides is respectively equipped with Left forepart and the right front flap, the left and right front part of a Chinese robe or jacket be provided with the use of snap-fastener.The rectification of this chair is fixed on the chair back by Left forepart and the right front flap by health, thus realize the object of rectification, but this mode belongs to external mode, people knows from experience generation resistance automatically and thinks contact constraint, therefore a kind of power of difference can be produced on the contrary, because constraint belongs to external force, muscle is not tightened and is experienced this correct posture by health self, also just favourable support cannot be produced to vertebra etc., and after health is fettered, limit the action of upper body, also can impact the action of arm, depart from cumbersome, constraint is re-started also cumbersome after disengaging.
Summary of the invention
The purpose of this utility model is to provide a kind of correcting sitting posture seat, can keep after using waist and back straight and upright, be seated for a long time and also there will not be bow-backed phenomenon, solving existing seat buttocks is full land, human body easily bends, and causes hunchback, produces the sitting posture of mistake thus affects stature.
The utility model solves existing seat can not provide user correct sitting posture, long-time use easily causes Hong the back of the body, affect the defect of vertebra health, a kind of correcting sitting posture seat is provided, the depth in seat portion only has at most the half of traditional Chinese chair seat portion depth, backrest supports human body back, and connecting support portion makes human body only have the correct sitting posture of maintenance just could sit, thus makes muscle produce memory.
The utility model also solves the existing chair corrected faulty sitting posture, correct faulty sitting posture by foreign compulsion is fixed, affect arm action, also limit and leave, use inconvenient defect, a kind of correcting sitting posture seat is provided, the depth in seat portion only has at most the half of traditional Chinese chair seat portion depth, keep correct sitting posture in conjunction with backrest by human body self, do not affect arm action, also do not affect and leave.
The utility model solves the technical scheme that its technical problem adopts: a kind of correcting sitting posture seat, comprise supporting leg, be fixed on seat portion on supporting leg and backrest, wherein, the depth in seat portion is greater than the distance of center to back of human chest, and be less than or equal to the thickness of human body upper body, described backrest is provided with the lug boss protruded to front arc in the position of corresponding human body waist, the height that lug boss protrudes is equal to or greater than the center of human chest to 1/2 of back distance.It is short that the depth in seat portion compares traditional seat portion, and when sitting on above like this, leg can not overwhelm, and can keep vascular patency, and leg can not be made to lack portion's muscle anoxic, backrest place arranges the lug boss protruded to front arc, come on backrest, lug boss just props up the waist of human body, and due to seat portion depth little, in order to occupy stably, human body back is just needed to lean on backward, now have again lug boss against, this will ask human body back straight and upright, vertebra keeps naturally bending, and this needs people to focus one's attention on, need muscle to have suitable anxiety simultaneously, just can correct the sitting posture of human body, and the muscular tone belonging to human body natural corrects, correction belongs to endogenous character, the normal state of bone can be kept simultaneously, there will not be deformity, and without the need to human body is fettered, conveniently stand up and sit down.
As preferably, the human body that the height that the depth in seat portion and backrest protrude is corresponding be children, teenager, youth, and the age of children is 3 years old to 7 years old, and the juvenile age is 8 years old to 14 years old, and the age of youth is 18 years old to 23 years old.Individual height size is not identical, and therefore sitting posture adjustment will set according to the size of human body, and the Gesture of each stage of development is not identical yet, more needs to distinguish all age group.
As preferably, human body is children, then the depth in seat portion is 8 to 13cm, and the height that lug boss protrudes is 4 to 6cm; Human body is juvenile, then the depth in seat portion is 10 to 18cm, and the height that lug boss protrudes is 5-9cm; Human body is young, then the depth in seat portion is 15 to 22cm, and the height that lug boss protrudes is 8 to 12cm.
As preferably, the angle between backrest and seat portion is more than or equal to 90 °.
As preferably, seat portion comprises portion's framework and arranges the seat board that can move forward and backward in present portion framework, the front side of seat portion framework is open architecture, is provided with locking member between seat board and seat portion framework, and the depth in seat portion is the distance of outer side edges to backrest lower side in a portion.Seat board is designed to movable, then can support conversion between full support half, also adapts to the growth change of Different age group height size.
As preferably, the dual-side of seat portion framework is provided with slot, and the length of slot is 6 to 20cm, and the length of seat board is greater than the length 2cm of slot.
As preferably, the lug boss on backrest is absolute construction, and this lug boss is nested with and can moves up and down to regulate height along backrest on backrest, is provided with locking member between lug boss and backrest.The position of lug boss on backrest is adjustable structure, is fixed by locking member.
As preferably, lug boss has the two arc limits that elastomer bends, and has screen cloth between two arc limits; Backrest front-back is provided with chute near the position of dual-side, and the two ends on two arc limits of lug boss are connected with cutting ferrule separately, and cutting ferrule blocks backrest dual-side, and to be locked the height of lug boss on backrest and the height of lug boss projection by locking member.Elastomer can bend, and so just can regulate the height of projection of lug boss.
As preferably, seat portion is skewed, and seat portion is away from the side of backrest higher than the side be connected with backrest, and this angle of inclination is 2 °.
As preferably, seat portion gives prominence to forward away from the middle part of the side of backrest, and the two ends of this side are symmetrical according to center line.
The beneficial effects of the utility model are: it is short that the depth in seat portion compares traditional seat portion, and when sitting on above like this, leg can not overwhelm, and can keep vascular patency, and leg can not be made to lack portion's muscle anoxic; Lug boss against, this will ask human body back straight and upright, and vertebra keeps naturally bending, and this needs people to focus one's attention on, and needs muscle to have suitable anxiety simultaneously, just can correct the sitting posture of human body, and the muscular tone belonging to human body natural corrects.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model;
Fig. 2 is a kind of using state schematic diagram of the utility model;
Fig. 3 is the utility model the second structural representation;
Fig. 4 is the assembling schematic diagram of seat board shown in the utility model Fig. 3;
Fig. 5 is the schematic perspective view of seat board shown in the utility model Fig. 3;
Fig. 6 is the third structural representation of the utility model;
Fig. 7 is the structural representation of lug boss shown in the utility model Fig. 6;
Fig. 8 is the side view of lug boss shown in the utility model Fig. 6;
In figure: 1, seat portion, 2, lug boss, 3, backrest, 4, supporting leg, 5, seat portion framework, 6, seat board, 7, brace summer, 8, locking member, 9, slot, 10, interpolating unit, 11, locking hole, 12, elastomer, 13, cutting ferrule, 14, screen cloth.
Detailed description of the invention
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: a kind of correcting sitting posture seat (see accompanying drawing 1), comprise supporting leg 4, be fixed on seat portion 1 on supporting leg and backrest 3, backrest is provided with the lug boss 2 protruded to front arc in the position of corresponding human body waist.The depth in seat portion is greater than the distance of center to back of human chest, and is less than or equal to the thickness of human body upper body, and the height that described lug boss protrudes is equal to or greater than the center of human chest to 1/2 of back distance.Lug boss and backrest are structure as a whole, and the angle between backrest and seat portion is 93 °.
The corresponding Different age group of chair for correcting sitting posture has different specifications, and corresponding user be children, teenager and young, 3 years old to 7 years old age be children, 8 years old to 14 years old age was teenager, and 18 years old to 23 years old age was youth.Children's section, the depth in seat portion is 8 to 13cm, and the height that lug boss protrudes is 4 to 6cm; Juvenile section, the depth in seat portion is 10 to 18cm, and the height that lug boss protrudes is 5-9cm; Young section, the depth in seat portion is 15 to 22cm, and the height that lug boss protrudes is 8 to 12cm.The height of supporting leg and the lower-leg length of user suitable, Different age group, supporting leg has corresponding height.
User sits on the seat, back leans against on backrest, buttocks sits in a portion, lug boss withstands the waist location of user, because the size of seat portion depth limits, in order to sit reliable, user will try one's best and lean on backward, now lug boss withstands waist, make waist straight and upright and slightly toward front curve (see accompanying drawing 2), user can keep upper body straight and upright, can not bend forward and cause hunchback, make the sitting posture that user keeps correct, even if original abnormal sitting posture is true, in order to sit reliable, also need to keep correct sitting posture, the straight and upright muscle that needs in back has certain anxiety, this just requires concentrating of user, the efficiency of raising work or study, buttocks sits in a portion, the compressing that leg is subject to is just little, leg with blood can not be caused not enough.
Embodiment 2: a kind of correcting sitting posture seat (see accompanying drawing 3), seat portion is depth adjustable structure.Seat portion comprises portion's framework 5 and arranges the seat board 6 that can move forward and backward in present portion framework, the front side of seat portion framework is open architecture, the dual-side of seat portion framework is provided with slot 9, the be present front side of portion's framework of slot is blind end, the be present rear side of portion's framework of slot is openend, brace summer 7 is connected with bottom the front side in seat portion, the dual-side of seat board is provided with interpolating unit 10, breach (see accompanying drawing 4 accompanying drawing 5) is formed between seat board front side edge and the front end of interpolating unit, this breach matches with the blind end of seat portion framework slot, interpolating unit can be inserted in slot and match with slot, interpolating unit is provided with locking hole 11, seat portion framework is provided with locking hole in the bottom of slot, the length of slot is 6 to 20cm, the length of slot suitably can adjust according to the overall dimensions of seat, locking member is provided with between seat board and seat portion framework, seat board coordinates with seat portion framework, interpolating unit is inserted in slot, locking member is inserted into locking hole internal locking seat portion's framework and seat board.The depth in seat portion is the distance of outer side edges to backrest lower side in a portion, and the length of seat board is greater than the length 2cm of slot.All the other structures are with reference to embodiment 1.
Embodiment 3: a kind of correcting sitting posture seat (see accompanying drawing 6), the lug boss 2 on backrest is absolute construction, and this lug boss is nested with and can moves up and down to regulate height along backrest on backrest, is provided with locking member between lug boss and backrest.Lug boss has two bending arc limits of elastomer 12, open between two arc limits and have screen cloth 14(see accompanying drawing 7 accompanying drawing 8), position near dual-side on backrest front-back is provided with chute, the two ends on two arc limits of lug boss are connected with cutting ferrule 13 separately, cutting ferrule blocks backrest dual-side, the opening edge of cutting ferrule snaps onto in chute, adjusts the height of lug boss on backrest and the height of lug boss projection, is locked by locking member.All the other structures are with reference to embodiment 1 or embodiment 2.
Above-described embodiment is several preferred version of the present utility model, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (10)
1. a correcting sitting posture seat, comprise supporting leg, be fixed on seat portion on supporting leg and backrest, it is characterized in that the depth in a portion is greater than the distance of center to back of human chest, and be less than or equal to the thickness of human body upper body, described backrest is provided with the lug boss protruded to front arc in the position of corresponding human body waist, the height that lug boss protrudes is equal to or greater than the center of human chest to 1/2 of back distance.
2. correcting sitting posture seat according to claim 1, it is characterized in that the human body that height that the depth in a portion and backrest protrude is corresponding is children, teenager, youth, the age of children is 3 years old to 7 years old, and the juvenile age is 8 years old to 14 years old, and the young age is 18 years old to 23 years old.
3. correcting sitting posture seat according to claim 2, it is characterized in that human body is children, then the depth in seat portion is 8 to 13cm, and the height that lug boss protrudes is 4 to 6cm; Human body is juvenile, then the depth in seat portion is 10 to 18cm, and the height that lug boss protrudes is 5-9cm; Human body is young, then the depth in seat portion is 15 to 22cm, and the height that lug boss protrudes is 8 to 12cm.
4. correcting sitting posture seat according to claim 1, is characterized in that the angle between backrest and seat portion is more than or equal to 90 °.
5. the correcting sitting posture seat according to claim 1 or 2 or 3 or 4, it is characterized in that a portion comprises portion's framework and arranges the seat board that can move forward and backward in present portion framework, the front side of seat portion framework is open architecture, be provided with locking member between seat board and seat portion framework, the depth in seat portion is the distance of outer side edges to backrest lower side in a portion.
6. correcting sitting posture seat according to claim 5, is characterized in that a dual-side for portion's framework is provided with slot, and the length of slot is 6 to 20cm, and the length of seat board is greater than the length 2cm of slot.
7. the correcting sitting posture seat according to claim 1 or 2 or 3 or 4, is characterized in that the lug boss on backrest is absolute construction, and this lug boss is nested with and can moves up and down to regulate height along backrest on backrest, is provided with locking member between lug boss and backrest.
8. correcting sitting posture seat according to claim 7, is characterized in that the two arc limits that lug boss has elastomer and bends, and has screen cloth between two arc limits; Backrest front-back is provided with chute near the position of dual-side, and the two ends on two arc limits of lug boss are connected with cutting ferrule separately, and cutting ferrule blocks backrest dual-side, and is locked by locking member, thus regulates the height of lug boss on backrest and the height of lug boss projection.
9. the correcting sitting posture seat according to claim 1 or 2 or 3 or 4, a portion that it is characterized in that is skewed, and seat portion is away from the side of backrest higher than the side be connected with backrest, and this angle of inclination is 2 °.
10. the correcting sitting posture seat according to claim 1 or 2 or 3 or 4, is characterized in that a portion gives prominence to forward away from the middle part of the side of backrest, and the two ends of this side are symmetrical according to center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018147.3U CN204351415U (en) | 2014-05-15 | 2015-01-12 | Correcting sitting posture seat |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014202488509 | 2014-05-15 | ||
| CN201420248850 | 2014-05-15 | ||
| CN201520018147.3U CN204351415U (en) | 2014-05-15 | 2015-01-12 | Correcting sitting posture seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351415U true CN204351415U (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520018147.3U Expired - Fee Related CN204351415U (en) | 2014-05-15 | 2015-01-12 | Correcting sitting posture seat |
Country Status (1)
| Country | Link |
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| CN (1) | CN204351415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989340A (en) * | 2014-05-15 | 2014-08-20 | 衢州兰玲机电科技有限公司 | Sitting position correcting chair |
-
2015
- 2015-01-12 CN CN201520018147.3U patent/CN204351415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103989340A (en) * | 2014-05-15 | 2014-08-20 | 衢州兰玲机电科技有限公司 | Sitting position correcting chair |
| CN103989340B (en) * | 2014-05-15 | 2019-04-19 | 杭州汇心科技有限公司 | Correcting sitting posture seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20160112 |