CN201468564U - Chair - Google Patents
Chair Download PDFInfo
- Publication number
- CN201468564U CN201468564U CN2009201658751U CN200920165875U CN201468564U CN 201468564 U CN201468564 U CN 201468564U CN 2009201658751 U CN2009201658751 U CN 2009201658751U CN 200920165875 U CN200920165875 U CN 200920165875U CN 201468564 U CN201468564 U CN 201468564U
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- CN
- China
- Prior art keywords
- seat
- people
- locating part
- taking
- controller
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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 - Fee Related
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Abstract
The utility model relates to a chair, which comprises legs and a seat supported by legs. Wherein, the chair further comprises a limiting device arranged on the seat. According to the chair provided by the utility model, because the limiting device is arranged on the seat, the utility model can prevent the waist of the student from bending too much when the student bends over the desk and studies. Consequently, a good sitting posture can be developed conveniently and the myopia, the crookback or the scoliosis are avoided.
Description
Technical field
The utility model relates to a kind of seat, more particularly, relates to a kind of seat that is applicable to that middle and elementary school student is sat when study.
Background technology
Seat is people's things to sit on commonly used in daily life.And for vast student, especially middle and elementary school student in long learning process, also mostly needs to be sitting on the seat to carry out.
But existing seat provides the more free degree for the student who is sitting on this seat, is unfavorable for that the student forms good sitting posture.Thereby in many middle and primary schools, all there is bad sitting posture custom in Most students: askew during study, shoulder slope, waist are curved, and eye distance desk surface is too near or the like.These incorrect sitting-poses not only cause the student eyes problems such as myopia, stravismus to occur easily, also cause the student serious problems such as hunchback or spinal curvature to occur easily.
Thereby, a kind of seat of being convenient to cultivate good sitting position need be provided, especially for the students in middle and primary schools that also do not form good sitting position, particularly important.
The utility model content
The purpose of this utility model is to overcome the defective that conventional seat is unfavorable for cultivating good sitting position, and a kind of seat that helps forming good sitting position is provided.
The utility model provides a kind of seat, and this seat comprises shank and by the seat of this thigh support, wherein, described seat also comprises stopping means, and this stopping means is arranged on the described seat.
The seat that provides according to the utility model, because the seat is provided with stopping means, thereby the waist can prevent that the student from bending over the desk to learn the time is crooked in the past, thereby is convenient to form good sitting posture, to avoid causing the problem of myopia, hunchback or scoliosis.
Description of drawings
Fig. 1 is the schematic diagram according to the seat of a kind of embodiment of the present utility model.
The specific embodiment
Below with reference to accompanying drawing the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model provides a kind of seat, this seat comprises shank 1 and the seat 2 that is supported by this shank 1, wherein, described seat also comprises stopping means, this stopping means is arranged on the described seat 2, and this stopping means is used to limit the body position of taking the people that rides on the seat 2.
Because the seat of seat is provided with stopping means, when the student is sitting in when learning on the seat, if sitting posture is bad, for example the student bends over excessive, then can be subjected to the restriction of stopping means and its incorrect sitting-pose is corrected, thereby be convenient to form good sitting posture, the problem of myopia, hunchback occur to avoid the student.
Stopping means can form by various ways.According to a kind of embodiment of the present utility model, described stopping means comprises locating part 3, and this locating part 3 is arranged on the surface at described seat 2 highlightedly, is taking under the situation that the people is sitting in described seat 2, and described locating part 3 is positioned at the place ahead of taking the people.
As shown in Figure 1, locating part 3 is arranged on the surface at seat 2, when taking the people and be sitting on the seat 2, then locating part 3 be positioned at the place ahead of taking the people (for example, locating part 3 can between two legs of taking the people so that extend to take the people front).Thereby, when taking people (as the student) when excessively bending over, then can limit, thereby realize helping taking the effect that the people forms good sitting position by 3 pairs of healths of taking the people of locating part.
Preferably, be applicable to the different people that takes for the ease of locating part 3, described locating part 3 is telescopic parts.For example, at the higher people of height, it is longer to make locating part 3 protrude in the length on surface at seat 2; And at the shorter people of height, it is less to make locating part 3 protrude in the length on surface at seat 2.In order to be suitable for being suitable for of students in middle and primary schools, preferably, the distance that described locating part 3 protrudes in the surface at described seat 2 is 10-120 centimetre.
When locating part 3 contacts with the health of taking the people, to take the people comfortable sensation be provided in order to give, preferably, described locating part 3 be the curved surface that meets ergonomics towards the surface of taking the people.Thereby, when take that the people is sitting in described seat 2 and the situation of bending under, the matching with this surface, shirtfront of taking the people towards the surface of taking the people of described locating part 3 taken the people comparatively comfortable sensation is provided and give.Therefore, even utilize these locating part 3 restrictions to take people's body position, also can not bring any uncomfortable feeling to taking the people.
Preferably, described locating part 3 is made by the rubber-like material, for example various engineering plastics etc.More preferably, select for use nontoxic plastic material to make.
Described locating part 3 can have multiple shape.For example, as shown in Figure 1, locating part 3 is a plate-like piece 4, and this plate-like piece 4 is positioned at a side on the surface at described seat 2.At locating part 3 opposite sides, described seat also can comprise backrest 5, about backrest 5 be set to well known to those of ordinary skill in the artly, be not described in detail at this.
Preferably, described plate-like piece 4 is positioned at the centre of described side, thereby brings into play the effect that person position is taken in its restriction easily.
According to another kind of embodiment, locating part 3 can comprise two pillar (not shown)s and be connected limiting plate (not shown) between these two pillars that described two pillars lay respectively at two adjacent corners on the surface at described seat 2.
According to this embodiment, can two pillars be set at two corners of seat surface, the both legs of taking the people can be placed in two spaces between the pillar.When the sitting posture of taking the people is bad, for example to bend over when excessive, the chest of taking the people can be subjected to the restriction of limiting plate, forms good sitting posture thereby help taking the people.
According to another kind of embodiment of the present utility model, described stopping means comprises sensor, controller and warning device, described sensor is electrically connected with described controller, described controller is electrically connected with described warning device, described sensor is used to detect the position of taking the people on the surface that rides in described seat 2 and the detected people's of taking position signalling is passed to described controller, when described controller detects the position signalling of taking the people and surpasses the precalculated position, described controller sends command signal to described warning device, is reported to the police by described warning device.
Described sensor can comprise the angular transducer etc. of taking people's waist angle of bend near switch or detection, is used to detect and takes the position of people on seat 2, takes the position signalling of people on seat 2 thereby produce.
Controller can be PLC or single-chip microcomputer etc., when this controller detects from the taking people's position signalling and surpass the precalculated position of sensor, for example, when detecting the waist of taking the people, sensor surpasses 10 when spending with respect to the angle of inclination of vertical direction, controller can make warning device send warning, takes the people and notes the sitting posture of oneself thereby remind.
Warning device can send various signals, as voice signal or optical signal, or passes through display display alarm signal etc.
The specific embodiment of the present utility model has more than been described; but those of ordinary skills should be understood that; protection domain of the present utility model is not limited to above description; under the prerequisite of the protection domain that does not break away from claim and limited; can make various improvement, substitutions and modifications to the specific embodiment of the present utility model, above feature can be in any way individually and/or the mode of combination adopted.
Claims (10)
1. seat, this seat comprise shank (1) and the seat (2) that is supported by this shank (1), it is characterized in that described seat also comprises stopping means, and this stopping means is arranged on the described seat (2).
2. seat according to claim 1, it is characterized in that described stopping means comprises locating part (3), this locating part (3) is arranged on the surface of described seat (2) highlightedly, taking under the situation that the people is sitting in described seat (2), described locating part (3) is positioned at the place ahead of taking the people.
3. seat according to claim 2 is characterized in that, described locating part (3) is telescopic parts.
4. seat according to claim 3 is characterized in that, the distance that described locating part (3) protrudes in the surface at described seat (2) is 10-120 centimetre.
5. seat according to claim 2, it is characterized in that, described locating part (3) be the curved surface that meets ergonomics towards the surface of taking the people, take that the people is sitting in described seat (2) and the situation of bending under, the matching with this surface, shirtfront of taking the people of described locating part (3) towards the surface of taking the people.
6. seat according to claim 5 is characterized in that, described locating part (3) is made by the rubber-like material.
7. according to any described seat among the claim 1-6, it is characterized in that described locating part (3) is plate-like piece (4), this plate-like piece (4) is positioned at a side on the surface at described seat (2).
8. seat according to claim 7 is characterized in that, described plate-like piece (4) is positioned at the centre of described side.
9. according to any described seat among the claim 1-6, it is characterized in that, described locating part (3) comprises two pillars and is connected limiting plate between these two pillars that described two pillars lay respectively at two adjacent corners on the surface at described seat (2).
10. seat according to claim 1, it is characterized in that, described stopping means comprises sensor, controller and warning device, described sensor is electrically connected with described controller, described controller is electrically connected with described warning device, described sensor is used for detecting to be taken people's position and the detected people's of taking position signalling is passed to described controller on the surface that rides in described seat (2), when described controller detects the position signalling of taking the people and surpass to subscribe the position, described controller sends command signal to described warning device, is reported to the police by described warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201658751U CN201468564U (en) | 2009-07-06 | 2009-07-06 | Chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201658751U CN201468564U (en) | 2009-07-06 | 2009-07-06 | Chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201468564U true CN201468564U (en) | 2010-05-19 |
Family
ID=42404798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201658751U Expired - Fee Related CN201468564U (en) | 2009-07-06 | 2009-07-06 | Chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201468564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824047A (en) * | 2012-05-07 | 2012-12-19 | 王子帅 | Stool for preventing humpback and myopia |
-
2009
- 2009-07-06 CN CN2009201658751U patent/CN201468564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102824047A (en) * | 2012-05-07 | 2012-12-19 | 王子帅 | Stool for preventing humpback and myopia |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Hong Document name: Notification of patent rights granted to utility models and formalities for registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Hong Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Hong Document name: Review of business letter |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20100706 |