CN202820360U - Student posture-correcting seat - Google Patents
Student posture-correcting seat Download PDFInfo
- Publication number
- CN202820360U CN202820360U CN 201220323118 CN201220323118U CN202820360U CN 202820360 U CN202820360 U CN 202820360U CN 201220323118 CN201220323118 CN 201220323118 CN 201220323118 U CN201220323118 U CN 201220323118U CN 202820360 U CN202820360 U CN 202820360U
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- CN
- China
- Prior art keywords
- seat board
- horizontal seat
- rod
- pressure liftable
- liftable bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a student posture-correcting seat which comprises a horizontal chair plate. A supporting leg is arranged at the lower surface of the horizontal chair plate in a fixation mode and the supporting leg comprises an air pressure lifting rod of the upper portion. The upper end of an extension portion of the air pressure lifting rod is fixed to the lower surface of the horizontal chair plate. The lower portion of a fixing portion of the air pressure lifting rod is arranged with fixing legs distributed along the peripheral direction. A pedal plate capable of being adjusted up and down is arranged at the fixing portion of the air pressure lifting rod in a sleeve mode. A posture-correcting structure comprising an L-shaped chest-protecting rod is arranged at the front side of the horizontal chair plate. The upper section of the L-shaped chest-protecting rod is an extensible rod and the middle of the lower section of the L-shaped chest-protecting rod is arranged at the lower surface of the horizontal chair plate in hinge connection. A thread transmission at the end part of the lower section of the L-shaped chest-protecting rod is provided with an adjusting screw in a rotating way. An adjusting screw axial limit transmission is arranged at the horizontal chair plate. The upper end of the L-shaped chest-protecting rod is provided with a chest-protecting bag for supporting the chest in a fixation mode.
Description
Technical field
The utility model relates to a kind of correcting student posture seat for proofreading and correct sitting posture of student.
Background technology
In order to be convenient for people to use to greatest extent, the complete seat of various functions has appearred on the market, existing a kind of common seat, comprise a seat board, this seat board is level, the rear side of seat board is provided with the chair back, the bottom of seat board is fixedly installed supporting leg, present seat generally all is liftable, and lowering or hoisting gear generally all is the pressure liftable bar, so the top of supporting leg generally all is the pressure liftable bar, the pressure liftable bar here generally all is location pressure liftable bar, so-called location pressure liftable bar refers to that the pars contractilis of pressure liftable bar can only with respect to its fixed part lifting, can not rotate with respect to its fixed part.The bottom of the fixed part of pressure liftable bar is provided with a plurality of fixed feet, and each fixed feet along the circumferential direction distributes, and roller is not set on each fixed feet, that is to say that this seat can not rotate.This seat does not have the function of sitting posture correcting function.Bad sitting posture has a strong impact on teen-age health, for so that adolescent student can have correct sitting posture, has occurred numerous Posture correcting chairs on the market.There is a kind of common Posture correcting chair to comprise horizontal seat board, the rear side of horizontal seat board is provided with backrest, be provided with the cluster braces on the backrest, this seat uses inconvenience, needs after taking binding gallus on the person, so that the people on the seat keeps correct sitting posture, this braces bound very strong affects comfort, and all needs braces is taken apart at every turn when leaving seat, have when again sitting down and to help, bring a lot of troubles to the end user.And the height of this seat is regulated comparatively trouble, needs dismounting, in addition, highly regulates also more limited.
The utility model content
The purpose of this utility model provides a kind of easy to use, the correcting student posture seat that comfort level is high.
In order to realize above purpose, the utility model adopts following technical scheme: a kind of correcting student posture seat, comprise horizontal seat board, be fixedly installed supporting leg on the lower surface of horizontal seat board, supporting leg comprises the pressure liftable bar on top, the upper end of the pars contractilis of pressure liftable bar and the lower surface of horizontal seat board are fixed, the bottom of the fixed part of pressure liftable bar is provided with the fixed feet that circumferencial direction distributes, the fixed part of described pressure liftable bar is arranged with up and down adjustable foot-operated dish, the front side of described horizontal seat board is provided with rectifys the appearance structure, should rectify the appearance structure and comprise L shaped breast protective rod, the epimere of L shaped breast protective rod is expansion link, the middle part of the hypomere of L shaped breast protective rod is hinged to be arranged on the lower surface of horizontal seat board, position, the termination screw thread transmission of the hypomere of L shaped breast protective rod is installed with adjustment screw, the adjustment screw axial limiting rotates and is arranged on the horizontal seat board, and the upper end of described L shaped breast protective rod is fixedly installed and is useful on the chest bag that supports chest.
That turns on the rear side of described horizontal seat board has turns edge.
The rear side of described horizontal seat board is provided with the chair back.
Described pressure liftable bar is location pressure liftable bar.
Seat board of the present utility model is horizontal seat board, comfort level is higher, and the utility model is to realize rectifying appearance by the chest bag on the L shaped breast protective rod, and the chest bag does not affect the free egress of chair of people, and after being sitting on the chair, just can realize rectifying appearance, do not carry out other operation, easy to use, and the chest bag is to the not constraint of other positions of human body, be sitting on the chair activity comparatively freely, comfort level is high.
Simultaneously, the fixed part of pressure liftable bar of the present utility model is arranged with up and down adjustable foot-operated dish, and foot-operated dish can make the people who sits seat more comfortable, and it is adjustable up and down to ride dish, and the people that can satisfy different heights uses.
That turns on the rear side of horizontal seat board of the present utility model has turns edge, and this turns edge and the chest bag is realized people location on the seat together, and the existence that turns edge do not affect the people and leave seat by rear side, uses very convenient.
The rear side of horizontal seat board of the present utility model has the chair back, the chair back the comfort level that has increased seat is set.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment 1;
Fig. 2 is the assembling relationship figure between the fixed part of foot-operated dish among Fig. 1 and pressure liftable bar;
Fig. 3 is the overall structure schematic diagram of the utility model embodiment 2.
The specific embodiment
A kind of embodiment 1 of correcting student posture seat, in Fig. 1 ~ 2, the horizontal seat board 6 of this correcting student posture seat is horizontally disposed, lower surface at horizontal seat board is fixedly installed supporting leg, the top of supporting leg is the pressure liftable bar, and the pressure liftable bar here is the location pressure liftable bar in the background technology.The upper end of the pars contractilis 3 of pressure liftable bar and the lower surface of horizontal seat board 6 are fixed, thereby realize fixing between supporting leg and the horizontal seat board 6.The bottom of supporting leg is the fixed feet 1 of bottom that is fixedly installed on the fixed part 2 of pressure liftable bar, and fixed feet 1 always has 5, along the circumferential direction is laid in the bottom of the fixed part 2 of pressure liftable bar.Be provided with for the adjusting rod 4 of adjusting pressure liftable bar height on the top of supporting leg.When adjusting, pull adjusting rod 4, press down simultaneously move on the horizontal seat board of horizontal seat board or permission can the horizontal seat board of realization height regulate.The supporting leg of this form is supporting leg of the prior art, and rotation roller is not set on the fixed feet 1 yet, that is to say that this correcting student posture seat can't rotate, and can effectively avoid because of the rotation of chair so that student's energy can't be concentrated.
Fixed part 2 at the pressure liftable bar is arranged with foot-operated dish 13, the foot-operated dish here is hub-like, has an axle sleeve on the fixed part 2 that is enclosed within the pressure liftable bar in the centre, the periphery of axle sleeve is provided with lasso with one heart, be provided with spoke between axle sleeve and the lasso, spoke is linked to be an integral body with axle sleeve and lasso, be provided with screwed hole at axle sleeve, this screwed hole is for radially running through the through hole of axle sleeve, in this screwed hole, be installed with closing handle 14, closing handle has the spiro rod section that screws in screwed hole, the inner face top of spiro rod section is pressed on the fixed part 2 of pressure liftable bar, the outer end of spiro rod section has the wheel of screwing, when the foot-operated dish of needs adjustment with respect to the height on ground the time, first closing handle 14 is unscrewed, the fixed part of relative barometric pressure elevating lever moves foot-operated dish until suitable position, then screws closing handle and will ride fixing the getting final product in position between the fixed part of dish and pressure liftable bar.
That turns on the rear side of horizontal seat board 6 has turns edge 5, the front side of horizontal seat board 6 has strong appearance structure, the epimere of rectifying the L shaped breast protective rod 8 of appearance structure is expansion link, be divided into two parts, be fixed together by Telescopic Fixed structure 9 between two ones, the Telescopic Fixed structure here is Telescopic Fixed structure of the prior art.Be fixedly installed U limiting plate 11 on the bottom surface of horizontal seat board 6 in the front side, U-shaped limiting plate 11 has two side plates and one and side plate is linked up forms U-shaped base plate, U limiting plate 11 be located on the bottom surface of horizontal seat board 6, be fixed on the bottom surface of horizontal seat board 6 by two side plates, the hypomere of L shaped breast protective rod is plugged between the bottom surface of U limiting plate 11 and horizontal seat board 6.Rotate on the base plate of U limiting plate 11 and be inserted with adjustment screw 12, at the axial upper limit of adjustment screw 12, namely adjustment screw can only be rotated with respect to U-shaped limiting plate, can not move axially with respect to it between adjustment screw 12 and the U-shaped limiting plate.The middle part of the hypomere of L shaped breast protective rod 8 is hinged on the lower surface of horizontal seat board, and the position, termination of the hypomere of L shaped breast protective rod 8 is provided with the motion thread hole, and this motion thread hole cooperates with adjustment screw 12 screw thread transmissions.The upper end of L shaped breast protective rod 8 is fixedly installed and is useful on the chest bag 7 that supports chest.
A kind of embodiment 2 of correcting student posture seat, in Fig. 3, the difference of present embodiment and embodiment 1 is: the rear side of horizontal seat board 6 also is provided with the chair back 17, and the chair back 17 is arranged on the horizontal seat board 6 by fixed bar 15, fixed bar 15 is L shaped bar, and the upper end of fixed bar 15 is fixed on the back side of the chair back 17.Rear side in horizontal seat board 6 bottom surfaces is fixedly installed U fixed head 16, U-shaped fixed head 16 has two side plates and one and side plate is linked up forms U-shaped base plate, U fixed head 16 be located on the bottom surface of horizontal seat board 6, be fixed on the bottom surface of horizontal seat board 6 by two side plates, the hypomere of fixed bar 15 is plugged between the bottom surface of U fixed head 16 and horizontal seat board 6.Be provided with elongated hole on the base plate of U fixed head 16, slide in the elongated hole to be inserted with and adjust screw 10, adjusting screw 10 cooperates with the nut thread of the hypomere that is located at fixed bar 15, when screwing the adjustment screw, the head of a nail of adjusting screw is pressed on the base plate of U fixed head 16, realizes the assembling between the chair back and the horizontal seat board, can slide in elongated hole because adjust screw, therefore can adjust the horizontal level of the chair back, with the people of suitable different Pang Of-thin.
Foot-operated dish among above-mentioned two embodiment also can make engage thread in supporting leg adjusted locate mode, inner hole wall at axle sleeve arranges internal thread, and at the outer peripheral face of the fixed part 2 of pressure liftable bar external screw thread is set, axle sleeve cooperates with the fixed part screw thread transmission of pressure liftable bar, thereby realizes the up and down adjustment of foot-operated dish; Simultaneously also can only change closing handle into pin, a through hole is set and a series of pin-and-hole is set on the fixed part of pressure liftable bar vertically at axle sleeve, thereby realize foot-operated up and down adjustment of coiling, the regulative mode of a lot of these classes is also arranged in the prior art, at this, no longer describe in detail.
When axle sleeve cooperates with the fixed part screw thread transmission of pressure liftable bar, can also directly be arranged to a round pie disk body with riding dish.
The epimere of the L shaped breast protective rod among above-mentioned two embodiment is telescopic rod, and the flexible mode that realizes rod member in the prior art is very many also, and the common expansion link of those skilled in the art all can be used among above-mentioned two embodiment.
Claims (4)
1. correcting student posture seat, comprise horizontal seat board, be fixedly installed supporting leg on the lower surface of horizontal seat board, supporting leg comprises the pressure liftable bar on top, the upper end of the pars contractilis of pressure liftable bar and the lower surface of horizontal seat board are fixed, the bottom of the fixed part of pressure liftable bar is provided with the fixed feet that circumferencial direction distributes, it is characterized in that: the fixed part of described pressure liftable bar is arranged with up and down adjustable foot-operated dish, the front side of described horizontal seat board is provided with rectifys the appearance structure, should rectify the appearance structure and comprise L shaped breast protective rod, the epimere of L shaped breast protective rod is expansion link, the middle part of the hypomere of L shaped breast protective rod is hinged to be arranged on the lower surface of horizontal seat board, position, the termination screw thread transmission of the hypomere of L shaped breast protective rod is installed with adjustment screw, the adjustment screw axial limiting rotates and is arranged on the horizontal seat board, and the upper end of described L shaped breast protective rod is fixedly installed and is useful on the chest bag that supports chest.
2. correcting student posture seat according to claim 1, it is characterized in that: that turns on the rear side of described horizontal seat board has turns edge.
3. correcting student posture seat according to claim 1, it is characterized in that: the rear side of described horizontal seat board is provided with the chair back.
4. it is characterized in that according to claim 1 and 2 or 3 described correcting student posture seats: described pressure liftable bar is location pressure liftable bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323118 CN202820360U (en) | 2012-07-05 | 2012-07-05 | Student posture-correcting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323118 CN202820360U (en) | 2012-07-05 | 2012-07-05 | Student posture-correcting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202820360U true CN202820360U (en) | 2013-03-27 |
Family
ID=47932191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323118 Expired - Fee Related CN202820360U (en) | 2012-07-05 | 2012-07-05 | Student posture-correcting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202820360U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898194A (en) * | 2017-12-20 | 2018-04-13 | 浙江粤强家具科技有限公司 | A kind of office seating for exempting from group handrail with rotary folding |
| CN109907561A (en) * | 2019-04-09 | 2019-06-21 | 于舒淇 | Pupil's chair for correcting sitting posture |
| CN110179269A (en) * | 2019-05-23 | 2019-08-30 | 河南亮眸网络科技有限公司 | A kind of package of eyesight prevention and control |
-
2012
- 2012-07-05 CN CN 201220323118 patent/CN202820360U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898194A (en) * | 2017-12-20 | 2018-04-13 | 浙江粤强家具科技有限公司 | A kind of office seating for exempting from group handrail with rotary folding |
| CN109907561A (en) * | 2019-04-09 | 2019-06-21 | 于舒淇 | Pupil's chair for correcting sitting posture |
| CN110179269A (en) * | 2019-05-23 | 2019-08-30 | 河南亮眸网络科技有限公司 | A kind of package of eyesight prevention and control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130705 |