CN201718814U - Chair - Google Patents
Chair Download PDFInfo
- Publication number
- CN201718814U CN201718814U CN2010202422927U CN201020242292U CN201718814U CN 201718814 U CN201718814 U CN 201718814U CN 2010202422927 U CN2010202422927 U CN 2010202422927U CN 201020242292 U CN201020242292 U CN 201020242292U CN 201718814 U CN201718814 U CN 201718814U
- Authority
- CN
- China
- Prior art keywords
- chair
- seat
- chair frame
- seat plate
- seat board
- 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 - Lifetime
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Abstract
The utility model relates to a chair, which comprises a chair frame, a seat plate and a back plate, wherein the chair frame is formed by welding stainless steel pipes, the seat plate is in a curved surface shape, the front part of the seat plate is slightly and upwards projected, the middle back part of the seat plate is slightly and downwards recessed, the middle lower part of the back plate in the vertical direction is in a convex arc surface slightly projected in the direction towards the seat plate, the middle part of the back plate in the horizontal direction is in a concave arc surface, and plastic gaskets are arranged at the lower ends of four chair legs of the chair frame. The utility model adopts the seat plate and the back plate which are in the arc-shaped surfaces in the chair, conforms to the human body engineering principle, and can be more perfectly pasted on the human bodies, and users feel comfortable. The width of the two chair legs is greater than the width of the seat plate, a plurality of chairs can be conveniently overlapped, and the space can be saved.
Description
Technical field:
The utility model relates to field of furniture, relates in particular to the furniture that is used to handle official business, particularly a kind of seat.
Background technology:
In the prior art, the seat in the office furniture all is to have functionalism, human body doctrine or ecological design concept.Seat can only single placement or is folding, can not stack, and it is big to take up room, and folding place unstable.Simultaneously, current chairs backboard heel seat plate does not have radian, does not meet the ergonomics principle, can not give the docile anywhere or anytime support of health.And, general seat, the surface all is a kind of color, and is dull, do not have affinity.
Summary of the invention:
The purpose of this utility model is to provide a kind of seat, and described this seat will solve the seat board of chair in the prior art and backboard and adopt flat board to cause using uncomfortable more, and can not stackedly make the big technical problem that takes up space.
This seat of the present utility model, constitute by chair frame, seat board and backboard, wherein, described chair frame is welded by stainless steel tube, described seat board is curved surface, and described seat board front portion is slightly convex, and its postmedian is slightly to recessed, be the convex globoidal that omits to the seat board direction in the described backboard of vertical direction middle and lower part, described in the horizontal direction backboard middle part is cancave cambered surface.
Further, four of described chair frame chair underfooting ends are provided with plastic spacer.
Further, the stainless steel tube skin of described chair frame is provided with the plastic-blasting layer.
Further, distance is greater than the width of seat board between two the chair pin in described chair frame back, and distance is less than the width of seat board between two the chair pin in described chair frame front.
Further, described seat board and backboard are made of the thick glued board of 7mm.
Operation principle of the present utility model is: the seat board of seat and backboard all are provided with are globoidal structure, meet the ergonomics principle, can fit in the person better, the user is proper; Simultaneously, the width of its two chair pin in back can make things convenient for a plurality of seats to stack greater than the seat board wide plate, saves the space.
The utility model and prior art are compared, and its effect is actively with tangible.The utility model adopts seat board and the backboard that is cambered surface in seat, meet the ergonomics principle, can fit in the person better, and the user is proper; The width of its two chair pin in back can make things convenient for a plurality of seats to stack greater than the seat board wide plate, saves the space.
Description of drawings:
Fig. 1 is the structural representation of seat of the present utility model.
The specific embodiment:
Embodiment 1:
As shown in Figure 1, seat of the present utility model, constitute by chair frame 1, seat board 2 and backboard 3, wherein, described chair frame 1 is welded by stainless steel tube, and described seat board 2 is curved surface, described seat board 2 front portions are slightly convex, its postmedian is the convex globoidal 31 that omits to the seat board direction slightly to recessed in the described backboard of vertical direction 3 middle and lower parts, and described in the horizontal direction backboard 3 middle parts are cancave cambered surface 32.
Further, four chair underfooting ends of described chair frame 1 are provided with plastic spacer 4, make chair more steady.
Further, the stainless steel tube skin of described chair frame 1 is provided with the plastic-blasting layer.
Further, distance is greater than the width of seat board between two the chair pin 11 in described chair frame back, and distance is less than the width of seat board between two the chair pin 12 in described chair frame front.
Further, described seat board 2 and backboard 3 are made of the thick glued board of 7mm.
Claims (5)
1. seat, constitute by chair frame, seat board and backboard, it is characterized in that: described chair frame is welded by stainless steel tube, described seat board is curved surface, and described seat board front portion is slightly convex, and its postmedian is slightly to recessed, in the vertical direction, described backboard middle and lower part are the convex globoidal that omits to the seat board direction, the backboard middle part is cancave cambered surface in the horizontal direction, and distance is greater than the width of seat board between two chair pin of chair frame rear side, and distance is less than the width of seat board between two chair pin of chair frame front side.
2. seat as claimed in claim 1 is characterized in that: four chair underfooting ends of described chair frame are provided with plastic spacer.
3. seat as claimed in claim 1 is characterized in that: the stainless steel tube skin of described chair frame is provided with the plastic-blasting layer.
4. seat as claimed in claim 1 is characterized in that:.
5. seat as claimed in claim 1 is characterized in that: described seat board and backboard are made of the thick glued board of 7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202422927U CN201718814U (en) | 2010-06-28 | 2010-06-28 | Chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202422927U CN201718814U (en) | 2010-06-28 | 2010-06-28 | Chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201718814U true CN201718814U (en) | 2011-01-26 |
Family
ID=43487078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202422927U Expired - Lifetime CN201718814U (en) | 2010-06-28 | 2010-06-28 | Chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201718814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433397A (en) * | 2014-12-13 | 2015-03-25 | 方海 | Foldable falling back-rest chair |
| CN104921466A (en) * | 2015-07-15 | 2015-09-23 | 曹时田 | Classroom teaching device |
-
2010
- 2010-06-28 CN CN2010202422927U patent/CN201718814U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104433397A (en) * | 2014-12-13 | 2015-03-25 | 方海 | Foldable falling back-rest chair |
| CN104921466A (en) * | 2015-07-15 | 2015-09-23 | 曹时田 | Classroom teaching device |
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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: 20110126 |