CN204032812U - High strength bamboo chair - Google Patents
High strength bamboo chair Download PDFInfo
- Publication number
- CN204032812U CN204032812U CN201420481867.9U CN201420481867U CN204032812U CN 204032812 U CN204032812 U CN 204032812U CN 201420481867 U CN201420481867 U CN 201420481867U CN 204032812 U CN204032812 U CN 204032812U
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- CN
- China
- Prior art keywords
- seat
- blind slot
- leg
- chair
- high strength
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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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model belongs to technical field of furniture, particularly relates to a kind of high strength bamboo chair.The overall structure it solving prior art existence is stable not, and intensity is high-technology problem not.This high strength bamboo chair comprises seat, two front chair legs are fixed with in the front portion of seat, two back legs are fixed with at the rear portion of seat, backboard is fixed with between two back leg top, the first blind slot is provided with in the middle part of described back leg, described both sides, seat rear portion are respectively equipped with the first breach, the first described breach and the mutual joggle of the first blind slot, the back side of described seat front part sides is respectively equipped with the second blind slot, described front chair leg top and the described mutual joggle of the second blind slot, described front chair leg sidepiece is provided with the 3rd blind slot, crosspiece is provided with at the anterior back side of seat, the two ends of described crosspiece respectively with the described mutual joggle of the 3rd blind slot.Compared with prior art, the utility model advantage is: Stability Analysis of Structures, and intensity is higher, and it is more reasonable to design.
Description
Technical field
The utility model belongs to technical field of furniture, particularly relates to a kind of high strength bamboo chair.
Background technology
At present, the furniture item on market is very diversified, and bamboo furniture meets the pure and fresh theory of environmental protection, dark liking by consumers in general.Bamboo chair becomes fashion, but these chair ubiquity structures are stable not, and intensity is high-technology problem not.In order to solve prior art Problems existing, people have carried out long-term exploration, propose solution miscellaneous.Such as, Chinese patent literature discloses a kind of chair, [application number: 201220459209.0], comprises seat support, the chair back and supports the support of seat support, described seat support and the chair back are made up of metal framework and web frame, and described web frame is that high strength elastic silk is worked out; Described support is that liftable regulates support.
Such scheme improves the subproblem of prior art to a certain extent, but the program also at least exists following defect: overall structure is stable not, relies on the materials enhances strength such as metal, causes cost significantly to increase, and design is complicated, and assembling difficulty is large.
Summary of the invention
The purpose of this utility model is for the problems referred to above, provides a kind of reasonable in design, the high strength bamboo chair that mechanical strength is high.
For achieving the above object, the utility model have employed following technical proposal: this high strength bamboo chair, comprise seat, two front chair legs are fixed with in the front portion of seat, two back legs are fixed with at the rear portion of seat, described back leg upper end extends upwardly to above seat, backboard is fixed with between two back leg top, the first blind slot is provided with in the middle part of described back leg, described both sides, seat rear portion are respectively equipped with the first breach, the first described breach and the mutual joggle of the first blind slot, the back side of described seat front part sides is respectively equipped with the second blind slot, described front chair leg top and the described mutual joggle of the second blind slot, described front chair leg sidepiece is provided with the 3rd blind slot, crosspiece is provided with at the anterior back side of seat, the two ends of described crosspiece respectively with the described mutual joggle of the 3rd blind slot.
In above-mentioned high strength bamboo chair, described front chair midleg is provided with the 4th blind slot towards back leg, described back leg is provided with another four blind slot opposite with the 4th blind slot on front chair leg, be provided with side shelves between described front chair leg and back leg, the two ends of described side shelves respectively with the described mutual joggle of the 4th blind slot.
In above-mentioned high strength bamboo chair, described backboard end face be provided with some alignment pins between back leg side and backboard end face contacts with back leg side.
In above-mentioned high strength bamboo chair, described back leg is positioned at the part above seat and tilts to the back upper place of seat.
Compared with prior art, the advantage of this high strength bamboo chair is: 1, design is more reasonable, and rely on the setting of blind slot, by seat, between chair leg, mutual joggle is fixed; 2, Stability Analysis of Structures is firm, is provided with crosspiece and fixes, and be provided with the effect that side shelves all serve fixed structure between front back leg between front chair leg.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the explosive view that the utility model provides.
In figure, seat 1, front chair leg 2, back leg 3, backboard 4, first blind slot 5, first breach 6, second blind slot 7, the 3rd blind slot 8, crosspiece 9, the 4th blind slot 10, side shelves 11, alignment pin 12.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As illustrated in fig. 1 and 2, this high strength bamboo chair comprises seat 1, two front chair legs 2 are fixed with in the front portion of seat 1, two back legs 3 are fixed with at the rear portion of seat 1, described back leg 3 upper end extends upwardly to above seat 1, between two back leg 3 top, be fixed with backboard 4, described backboard 4 end face be provided with some alignment pins 12 between back leg 3 side and backboard 4 end face contacts with back leg 3 side.Described alignment pin 12 secures the structure between backboard 4 and back leg 3, ensure that the security using this bamboo chair.Described back leg 3 is positioned at the part above seat 1 and tilts to the back upper place of seat 1.Increase comfort level when using.
The first blind slot 5 is provided with in the middle part of back leg 3, described both sides, seat 1 rear portion are respectively equipped with the first breach 6, the first described breach 6 and the first blind slot 5 joggle mutually, the back side of described seat 1 front part sides is respectively equipped with the second blind slot 7, described front chair leg 2 top and the second described blind slot 7 joggle mutually, described front chair leg 2 sidepiece is provided with the 3rd blind slot 8, is provided with crosspiece 9 at the anterior back side of seat 1, the two ends mutual joggle with the 3rd described blind slot 8 respectively of described crosspiece 9.The middle part of described front chair leg 2 is provided with towards the 4th blind slot 10 of back leg 3, described back leg 3 is provided with another four blind slot 10 opposite with the 4th blind slot 10 on front chair leg 2, side shelves 11 are provided with, the two ends mutual joggle with the 4th described blind slot 10 respectively of described side shelves 11 between described front chair leg 2 and back leg 3.By arranging blind slot everywhere at this bamboo chair, in the mode of joggle, chair leg and seat being fixed together, making its structure more stable.In addition, in order to improve structural strength further, at each joggle place, trip bolt can be set again.Generally speaking, countersunk head trip bolt is set, to make profile more attractive in appearance, and scratch can not be caused because being exposed to the trip bolt afterbody of appearance, and hook silk is caused to clothing.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as seat 1, front chair leg 2, back leg 3, backboard 4, first blind slot 5, first breach 6, second blind slot 7, the 3rd blind slot 8, crosspiece 9, the 4th blind slot 10, side shelves 11, alignment pin 12 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1. a high strength bamboo chair, comprise seat (1), two front chair legs (2) are fixed with in the front portion of seat (1), two back legs (3) are fixed with at the rear portion of seat (1), described back leg (3) upper end extends upwardly to seat (1) top, backboard (4) is fixed with between two back leg (3) top, it is characterized in that, described back leg (3) middle part is provided with the first blind slot (5), described seat (1) both sides, rear portion are respectively equipped with the first breach (6), described the first breach (6) and the first blind slot (5) joggle mutually, the back side of described seat (1) front part sides is respectively equipped with the second blind slot (7), described front chair leg (2) top and described the second blind slot (7) joggle mutually, described front chair leg (2) sidepiece is provided with the 3rd blind slot (8), crosspiece (9) is provided with at seat (1) the anterior back side, the two ends mutual joggle with the 3rd described blind slot (8) respectively of described crosspiece (9).
2. high strength bamboo chair according to claim 1, it is characterized in that, the middle part of described front chair leg (2) is provided with towards the 4th blind slot (10) of back leg (3), described back leg (3) is provided with another four blind slot (10) opposite with the 4th blind slot (10) on front chair leg (2), side shelves (11) are provided with, the two ends mutual joggle with the 4th described blind slot (10) respectively of described side shelves (11) between described front chair leg (2) and back leg (3).
3. high strength bamboo chair according to claim 1 and 2, it is characterized in that, described backboard (4) end face be provided with some alignment pins (12) between back leg (3) side and backboard (4) end face contacts with back leg (3) side.
4. high strength bamboo chair according to claim 1 and 2, is characterized in that, the part that described back leg (3) is positioned at seat (1) top tilts to the back upper place of seat (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481867.9U CN204032812U (en) | 2014-08-25 | 2014-08-25 | High strength bamboo chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481867.9U CN204032812U (en) | 2014-08-25 | 2014-08-25 | High strength bamboo chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204032812U true CN204032812U (en) | 2014-12-24 |
Family
ID=52233540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481867.9U Expired - Fee Related CN204032812U (en) | 2014-08-25 | 2014-08-25 | High strength bamboo chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204032812U (en) |
-
2014
- 2014-08-25 CN CN201420481867.9U patent/CN204032812U/en not_active Expired - Fee Related
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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: 20141224 Termination date: 20150825 |
|
| EXPY | Termination of patent right or utility model |