CN203058966U - Manual adjusting type posture-correcting chair - Google Patents
Manual adjusting type posture-correcting chair Download PDFInfo
- Publication number
- CN203058966U CN203058966U CN 201320020810 CN201320020810U CN203058966U CN 203058966 U CN203058966 U CN 203058966U CN 201320020810 CN201320020810 CN 201320020810 CN 201320020810 U CN201320020810 U CN 201320020810U CN 203058966 U CN203058966 U CN 203058966U
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- CN
- China
- Prior art keywords
- strut
- hassock
- cushion
- bracket
- correcting chair
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- 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 - Lifetime
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Abstract
The utility model relates to a chair, and in particular relates to a manual adjusting type posture-correcting chair. The manual adjusting type posture-correcting chair comprises a backrest for supporting the back, a cushion for supporting the hip, a hassock for supporting knees, and a bracket, wherein the bracket comprises a backrest bracket, a cushion bracket and a hassock bracket, and the back supporting plane of the backrest is inclined forward; the cushion bracket consists of a first bracing bar and a second bracing bar, the top end of the first bracing bar is connected with the bottom of the cushion, the first bracing bar is inclined forward, and the second bracing bar is connected with the upper end of the first bracing bar and inclined backward; and the top end and the bottom end of the hassock bracket are respectively connected with the middle of the second bracing bar and the bottom end of the first bracing bar movably. According to the manual regulating type posture-correcting chair, the hip and knees of a user can be jointly stressed, the upper body is naturally kept vertical, sitting postures are standard, the burden of spines can be reduced, the height and inclination angles of the hassock can be conveniently regulated so as to meet the demand of users with different figures.
Description
Technical field
The utility model relates to a kind of chair, especially a kind of manual adjustments formula posture correcting chair.
Background technology
Chair is a kind of daily living article, and long history is arranged.Along with the development of modern society, manual labor reduces gradually, and mental labour increases day by day, especially student and working clan, the office that is seated for a long time, over-burden for cervical vertebra, lumbar vertebrae, of long duration after, will produce various diseases, have a strong impact on people's life.Occurred some posture correcting chairs at present, or at the chair back restraining has been set, prevented that the user from bending over and bow excessively; Or back support portion, knee supporting part, chest supporting part are set, alleviate the backbone burden.These posture correcting chair complex structures use inconvenience, adjust loaded down with trivial detailsly, and result of use is relatively poor.
The utility model content
For addressing the above problem, the utility model provides a kind of manual adjustments formula posture correcting chair, makes user's sitting posture keep naturally erectting, and is convenient to regulate, satisfy the user's of different figures demand.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A kind of manual adjustments formula posture correcting chair, comprise backrest, the cushion that supports buttocks that supports the back, hassock and the support that supports knee, described support comprises back bracket, cushion bracket and hassock support, described backrest is connected by back bracket with cushion, described cushion is connected with cushion bracket, described hassock is connected with cushion bracket by the hassock support, and the back supporting surface of described backrest turns forward; Described cushion bracket comprises first strut that turns forward that the top is connected with the cushion bottom and sweptback second strut that is connected with first strut upper end; Described hassock cantilever tip, bottom flexibly connect with the bottom of second strut middle part, first strut respectively.
As preferably, described hassock cantilever tip is connected with double-screw bolt, nut with second strut middle part, is provided with some through holes in the middle part of second strut, and rivet the bottom of hassock support bottom and first strut.
Further, described first strut and the second strut bottom have been horizontally disposed with crossbeam respectively, and beam-ends is provided with pulley.
Further, the pulley of the beam-ends of described first strut is provided with the locking mechanism structure.
Further, described backrest is provided with air-vent.
Further, described first strut is provided with and regulates the gas bar.
The utlity model has following beneficial effect:
1, the back supporting surface of backrest turns forward, first strut that turns forward makes the buttocks supporting surface of cushion turn forward, hassock cantilever tip, bottom flexibly connect with the bottom of second strut middle part, first strut respectively and make the knee supporting surface of hassock recede, after the user takes, naturally keep lifting torso up erect, the sitting posture standard alleviates the burden of backbone, and the user's of different figures demand is convenient to satisfy in height and angle of inclination that can the manual adjustments hassock;
2, the hassock cantilever tip is connected with stud nut with second strut middle part, and second strut middle part is provided with some through holes, and the bottom riveted joint of hassock support bottom and first strut is easy to adjust;
3, first strut and the second strut bottom have been horizontally disposed with crossbeam respectively, and beam-ends is provided with pulley, is convenient to the user shift position;
4, the pulley of the beam-ends of first strut is provided with locking mechanism, at destination locations locking pulley, is convenient to the user and fixes, and guarantees to use safety;
5, backrest is provided with air-vent, and is ventilative comfortable when use summer;
6, first strut is provided with and regulates the gas bar, is convenient to regulate the cushion height, satisfies the user's of different figures demand.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure enlarged diagram of hassock support and the second strut junction;
Wherein 1 is backrest, the 2nd, back bracket, and the 3rd, cushion, 4 is that first strut, 5 is first crossbeams, the 6th, regulates gas bar, the 7th, hassock support, the 8th, pulley, 9 is second crossbeams, the 10th, hassock, 11 is second struts, the 12nd, nut, the 13rd, through hole.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
Embodiment 1: a kind of manual adjustments formula posture correcting chair as shown in Figure 1, the backrest 1 that supports the back is connected with the cushion 3 that supports buttocks by back bracket 2, the back supporting surface of backrest 1 turns forward, cushion 3 is connected with cushion bracket, cushion bracket comprises first strut 4 and sweptback second strut 11 that turns forward, the top of first strut 4 is connected with cushion 3 bottoms, first strut, 4 upper ends are connected with the top of second strut 11, hassock 10 is connected with cushion bracket by hassock support 7, the middle part of the top of hassock support 7 and second strut 11 is spirally connected, the bottom riveted joint of the bottom of hassock support 7 and first strut 4.
The bottom level that first strut, 4 bottom levels are provided with first crossbeam, 5, the second struts 11 is provided with the pulley that second crossbeam, 9, the first crossbeams 5 and second crossbeam, 9 ends are provided with pulley 8, the first crossbeams 5 ends and is provided with the locking mechanism (not shown).
Backrest 1 is provided with the air-vent (not shown).
First strut is provided with regulates gas bar 6.
As shown in Figure 2, the top of hassock support 7 is connected with second strut 11 by double-screw bolt, nut 12, and second strut 11 is provided with 3 through holes 13.
Claims (6)
1. manual adjustments formula posture correcting chair, comprise backrest, the cushion that supports buttocks that supports the back, hassock and the support that supports knee, described support comprises back bracket, cushion bracket and hassock support, described backrest is connected by back bracket with cushion, described cushion is connected with cushion bracket, described hassock is connected with cushion bracket by the hassock support, and it is characterized in that: the back supporting surface of described backrest turns forward; Described cushion bracket comprises first strut that turns forward that the top is connected with the cushion bottom and sweptback second strut that is connected with first strut upper end; Described hassock cantilever tip, bottom flexibly connect with the bottom of second strut middle part, first strut respectively.
2. posture correcting chair according to claim 1 is characterized in that: described hassock cantilever tip is connected with double-screw bolt, nut with second strut middle part, is provided with some through holes in the middle part of second strut, and rivet the bottom of hassock support bottom and rear support stand.
3. posture correcting chair according to claim 1, it is characterized in that: described first strut and the second strut bottom have been horizontally disposed with crossbeam respectively, and beam-ends is provided with pulley.
4. posture correcting chair according to claim 3, it is characterized in that: the pulley of the beam-ends of described first strut is provided with locking mechanism.
5. posture correcting chair according to claim 1, it is characterized in that: described backrest is provided with air-vent.
6. posture correcting chair according to claim 1 is characterized in that: described first strut is provided with regulates the gas bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020810 CN203058966U (en) | 2013-01-11 | 2013-01-11 | Manual adjusting type posture-correcting chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320020810 CN203058966U (en) | 2013-01-11 | 2013-01-11 | Manual adjusting type posture-correcting chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203058966U true CN203058966U (en) | 2013-07-17 |
Family
ID=48757800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320020810 Expired - Lifetime CN203058966U (en) | 2013-01-11 | 2013-01-11 | Manual adjusting type posture-correcting chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203058966U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380407A (en) * | 2014-08-29 | 2016-03-09 | 馗鼎奈米科技股份有限公司 | Intelligent computer desk and chair system |
| CN105640118A (en) * | 2016-02-03 | 2016-06-08 | 刘艺 | Sitting posture correcting chair |
| CN106377109A (en) * | 2016-09-28 | 2017-02-08 | 阜阳市金木工艺品有限公司 | Heatable kneeing stool with foot rests |
| WO2018196480A1 (en) * | 2017-04-27 | 2018-11-01 | 叶龙华 | Multifunctional balance chair |
-
2013
- 2013-01-11 CN CN 201320020810 patent/CN203058966U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105380407A (en) * | 2014-08-29 | 2016-03-09 | 馗鼎奈米科技股份有限公司 | Intelligent computer desk and chair system |
| CN105640118A (en) * | 2016-02-03 | 2016-06-08 | 刘艺 | Sitting posture correcting chair |
| CN106377109A (en) * | 2016-09-28 | 2017-02-08 | 阜阳市金木工艺品有限公司 | Heatable kneeing stool with foot rests |
| WO2018196480A1 (en) * | 2017-04-27 | 2018-11-01 | 叶龙华 | Multifunctional balance chair |
| US11006752B2 (en) | 2017-04-27 | 2021-05-18 | Longhua YE | Multifunctional balance chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |