CN204708285U - A kind of child sitting gesture adjusting device - Google Patents
A kind of child sitting gesture adjusting device Download PDFInfo
- Publication number
- CN204708285U CN204708285U CN201520397279.1U CN201520397279U CN204708285U CN 204708285 U CN204708285 U CN 204708285U CN 201520397279 U CN201520397279 U CN 201520397279U CN 204708285 U CN204708285 U CN 204708285U
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- adjusting device
- pipe
- chair back
- locating piece
- connects
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Abstract
The utility model discloses a kind of child sitting gesture adjusting device, comprise seat and the chair back, a left side for described seat, right end positions place is provided with adjusting device, the described adjusting device being positioned at left position place is connected with crotch limited block, the described adjusting device being positioned at right end position place connects the described chair back, described adjusting device comprises locating piece, adjustable pipe and set screw, described locating piece is arranged on described seat lower surface position place, described adjustable pipe comprises square tube and pipe, described square tube connects one end of described pipe, the other end of described pipe connects described crotch limited block and the chair back, described locating piece has a square hole, described set screw offsets with described square tube through after described locating piece, this device can the position of adjusting back, make children at school in process back be in vertical state all the time, avoid spinal curvature, this device is provided with crotch limited block simultaneously, better can play position-limiting action, avoid the abnormal sitting posture of children true.
Description
Technical field
The utility model relates to a kind of child sitting gesture adjusting device.
Background technology
Children are the shaping material time points of vertebra, incorrect due to sitting posture, children, in learning process, can cause the bending growth of vertebra, affect healthy, and in learning process, the chair that school provides is common chair, does not have the effect of adjusting sitting posture, therefore cannot form a sitting posture constraint to children, children cannot be helped preferably to form good sitting posture custom, cause the bending growth of vertebra.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of child sitting gesture adjusting device, this device can the position of adjusting back, make children at school in process back be in vertical state all the time, avoid spinal curvature, this device is provided with crotch limited block simultaneously, better can play position-limiting action, avoid the abnormal sitting posture of children true.
For solving the problem, the utility model adopts following technical scheme:
A kind of child sitting gesture adjusting device, comprise seat and the chair back, a left side for described seat, right end positions place is provided with adjusting device, the described adjusting device being positioned at left position place is connected with crotch limited block, the described adjusting device being positioned at right end position place connects the described chair back, described adjusting device comprises locating piece, adjustable pipe and set screw, described locating piece is arranged on described seat lower surface position place, described adjustable pipe comprises square tube and pipe, described square tube connects one end of described pipe, the other end of described pipe connects described crotch limited block, described pipe is bending in arc-shaped, to be positioned at after described pipe is bending above described seat and to connect the chair back, described locating piece has a square hole, described square hole runs through described locating piece, described set screw offsets with described square tube through after described locating piece, before described seat, back-end location place is symmetrically arranged with support foot plate, the bottom symmetrical of described support foot plate is provided with two screwed holes, threaded rod is provided with in described screwed hole, the lower end of described threaded rod is arranged with feet.
As preferred technical scheme, the close lower position of the described chair back is provided with two through holes, slide bar is combined with in two described through holes, described slide bar runs through the described chair back, described slide bar is positioned at described chair back left position place and is provided with installing plate, described slide bar is positioned at described chair back right end position place and is provided with adjusting nut, described slide bar is arranged with spring, described spring is between the described chair back and described installing plate, and described installing plate is fixed with Lumbar away from gummed on that one end of described slide bar.
As preferred technical scheme, the position, both sides at the middle part of described support foot plate is provided with draw-in groove, is combined with and puts bar between the draw-in groove corresponding to two pieces of described support foot plates.
As preferred technical scheme, the left end of described crotch limited block has the first link, and described first link connects described pipe, is combined with the first screw between described first link and described pipe.
As preferred technical scheme, the right-hand member of the described chair back has the second link, and described second link connects described pipe, is combined with the second screw between described second link and described pipe.
The beneficial effects of the utility model are: this device can the position of adjusting back, make children at school in process back be in vertical state all the time, avoid spinal curvature, this device is provided with crotch limited block simultaneously, better can play position-limiting action, avoid the abnormal sitting posture of children true, the structure of this device is simple, easy to adjust, be applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult a kind of child sitting gesture adjusting device shown in Fig. 1, comprise seat 1 and the chair back 2, a left side for described seat 1, right end positions place is provided with adjusting device 3, the described adjusting device 3 being positioned at left position place is connected with crotch limited block 4, the described adjusting device 3 being positioned at right end position place connects the described chair back 2, described adjusting device 3 comprises locating piece 301, adjustable pipe 302 and set screw 303, described locating piece 301 is arranged on described seat 1 lower surface position place, described adjustable pipe 302 comprises square tube 311 and pipe 312, described square tube 311 connects one end of described pipe 312, the other end of described pipe 312 connects described crotch limited block 4, described pipe 312 is bending in arc-shaped, to be positioned at after described pipe 312 is bending above described seat 1 and to connect the chair back 2, described locating piece 301 has a square hole (not shown), described square hole runs through described locating piece 301, described set screw 303 offsets with described square tube 311 through after described locating piece 301, before described seat 1, back-end location place is symmetrically arranged with support foot plate 5, the bottom symmetrical of described support foot plate 5 is provided with two screwed holes 501, threaded rod 502 is provided with in described screwed hole 501, the lower end of described threaded rod 502 is arranged with feet 503.
A preferred embodiment in the utility model, the close lower position of the described chair back 2 is provided with two through holes (not shown), slide bar 201 is combined with in two described through holes, described slide bar 201 runs through the described chair back 2, described slide bar 201 is positioned at the described chair back 2 left position place and is provided with installing plate 202, described slide bar 201 is positioned at the described chair back 2 right end position place and is provided with adjusting nut 203, described slide bar 201 is arranged with spring 204, described spring 204 is between the described chair back 2 and described installing plate 202, described installing plate 202 is fixed with Lumbar 205 away from gummed on that one end of described slide bar 201.
A preferred embodiment in the utility model, the position, both sides at the middle part of described support foot plate 5 is provided with draw-in groove 511, is combined with and puts bar 512 between the draw-in groove 511 corresponding to two pieces of described support foot plates 5.
A preferred embodiment in the utility model, the left end of described crotch limited block 4 has the first link 401, and described first link 401 connects described pipe 312, is combined with the first screw 411 between described first link 401 and described pipe 312.
A preferred embodiment in the utility model, the right-hand member of the described chair back 2 has the second link 222, and described second link 222 connects described pipe 312, is combined with the second screw 223 between described second link 222 and described pipe 312.
The beneficial effects of the utility model are: this device can the position of adjusting back, make children at school in process back be in vertical state all the time, avoid spinal curvature, this device is provided with crotch limited block simultaneously, better can play position-limiting action, avoid the abnormal sitting posture of children true, the structure of this device is simple, easy to adjust, be applicable to promoting the use of.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a child sitting gesture adjusting device, it is characterized in that: comprise seat and the chair back, a left side for described seat, right end positions place is provided with adjusting device, the described adjusting device being positioned at left position place is connected with crotch limited block, the described adjusting device being positioned at right end position place connects the described chair back, described adjusting device comprises locating piece, adjustable pipe and set screw, described locating piece is arranged on described seat lower surface position place, described adjustable pipe comprises square tube and pipe, described square tube connects one end of described pipe, the other end of described pipe connects described crotch limited block, described pipe is bending in arc-shaped, to be positioned at after described pipe is bending above described seat and to connect the chair back, described locating piece has a square hole, described square hole runs through described locating piece, described set screw offsets with described square tube through after described locating piece, before described seat, back-end location place is symmetrically arranged with support foot plate, the bottom symmetrical of described support foot plate is provided with two screwed holes, threaded rod is provided with in described screwed hole, the lower end of described threaded rod is arranged with feet.
2. child sitting gesture adjusting device according to claim 1, it is characterized in that: the close lower position of the described chair back is provided with two through holes, slide bar is combined with in two described through holes, described slide bar runs through the described chair back, described slide bar is positioned at described chair back left position place and is provided with installing plate, described slide bar is positioned at described chair back right end position place and is provided with adjusting nut, described slide bar is arranged with spring, described spring is between the described chair back and described installing plate, and described installing plate is fixed with Lumbar away from gummed on that one end of described slide bar.
3. child sitting gesture adjusting device according to claim 1, is characterized in that: the position, both sides at the middle part of described support foot plate is provided with draw-in groove, is combined with and puts bar between the draw-in groove corresponding to two pieces of described support foot plates.
4. child sitting gesture adjusting device according to claim 1, is characterized in that: the left end of described crotch limited block has the first link, and described first link connects described pipe, is combined with the first screw between described first link and described pipe.
5. child sitting gesture adjusting device according to claim 1, is characterized in that: the right-hand member of the described chair back has the second link, and described second link connects described pipe, is combined with the second screw between described second link and described pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397279.1U CN204708285U (en) | 2015-06-02 | 2015-06-02 | A kind of child sitting gesture adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520397279.1U CN204708285U (en) | 2015-06-02 | 2015-06-02 | A kind of child sitting gesture adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204708285U true CN204708285U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520397279.1U Expired - Fee Related CN204708285U (en) | 2015-06-02 | 2015-06-02 | A kind of child sitting gesture adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204708285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618834A (en) * | 2015-11-03 | 2017-05-10 | 何星宇 | Lumbar vertebra health-care chair |
| CN109674613A (en) * | 2018-12-21 | 2019-04-26 | 青岛市市立医院 | A kind of medical treatment gynemetrics puerpera checks and uses chair |
-
2015
- 2015-06-02 CN CN201520397279.1U patent/CN204708285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106618834A (en) * | 2015-11-03 | 2017-05-10 | 何星宇 | Lumbar vertebra health-care chair |
| CN109674613A (en) * | 2018-12-21 | 2019-04-26 | 青岛市市立医院 | A kind of medical treatment gynemetrics puerpera checks and uses chair |
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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: 20151021 Termination date: 20160602 |