CN216627974U - Chair with detachable top - Google Patents
Chair with detachable top Download PDFInfo
- Publication number
- CN216627974U CN216627974U CN202220219249.1U CN202220219249U CN216627974U CN 216627974 U CN216627974 U CN 216627974U CN 202220219249 U CN202220219249 U CN 202220219249U CN 216627974 U CN216627974 U CN 216627974U
- Authority
- CN
- China
- Prior art keywords
- strip
- chair
- legs
- seat plate
- supporting
- 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 - Fee Related
Links
- 210000001364 upper extremity Anatomy 0.000 claims description 11
- 239000002023 wood Substances 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 2
- 235000009984 Pterocarpus indicus Nutrition 0.000 description 1
- 241000533793 Tipuana tipu Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011121 hardwood Substances 0.000 description 1
Images
Landscapes
- Special Chairs (AREA)
Abstract
The utility model relates to the technical field of solid wood furniture, in particular to a chair, wherein except for a seat plate which adopts a plate-shaped structure, other structures all adopt strip-shaped or rod-shaped structures, a supporting keel structure is arranged at the lower part of the seat plate, the thickness of the seat plate can be thinned, and the bearing capacity of the seat plate can still be ensured.
Description
Technical Field
The utility model relates to the technical field of solid wood furniture, in particular to a chair.
Background
In the furniture field, the pure solid wood chair has the advantages of beautiful appearance and environmental protection due to the characteristics of pure natural materials.
Since the chair made of pure solid wood is generally made of hard wood with high density, such as rosewood, to enhance the structural strength and stability of the chair, the chair made of pure solid wood has high material cost, and how to improve the shape of the chair, on the premise of ensuring comfort, structural stability and beauty, the chair made of pure solid wood has a technical problem to be solved by reducing the amount of wood as much as possible to save cost.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: how to improve through the shape of chair, under the prerequisite of guaranteeing travelling comfort and structural stability and pleasing to the eye, reduce timber quantity as far as possible and practice thrift the cost.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
a chair, comprising:
the middle part of the seat board is provided with a concave part which is concave downwards and is arc-shaped;
the supporting keel is connected to the lower part of the seat plate;
the middle parts of the supporting legs are connected to the side parts of the seat plate, 4 supporting legs are symmetrically distributed on two sides of the seat plate in pairs, and the included angle between the two supporting legs positioned on the same side is 10-25 degrees;
the two ends of the first connecting rod are respectively connected between the two supporting legs positioned on the same side, and the first connecting rod is positioned below the seat plate;
the two ends of the second connecting rod are respectively connected to the middle parts of the two first connecting rods;
the handrail strip is L-shaped, and one edge of the handrail strip is connected to the upper ends of the two supporting legs positioned on the same side;
the backrest comprises a backrest strip, wherein the backrest strip is a flat arc-shaped strip, and two ends of more than one backrest strip are respectively connected to the side parts of the other side of the handrail strip.
Furthermore, in the chair structure, the supporting legs comprise two front legs and two rear legs, and the included angle between the two front legs is larger than the included angle between the two rear legs.
Further, in the chair structure, an included angle between two sides of the L-shape of the armrest strip is an obtuse angle.
Further, in the chair structure, the included angle between the two sides of the L-shape of the armrest strip is 100 degrees and 120 degrees.
Further, in the chair structure, the number of the backrest strips is 2.
Further, in the chair structure, the support keel is formed by connecting two first support bars distributed in the front-back direction and three second support bars distributed in the left-right direction.
The utility model has the beneficial effects that: the chair structure comprises a seat plate, a back plate and a supporting frame, wherein the seat plate is connected with the back plate through a connecting rod, the back plate is connected with the upper ends of the supporting legs at the same side, and the supporting legs at the same side are correspondingly connected through a special included angle.
Drawings
FIG. 1 is a front view of a chair according to an embodiment of the present invention;
FIG. 2 is a right side view of a chair according to an embodiment of the present invention;
FIG. 3 is a top view of a chair according to an embodiment of the present invention;
FIG. 4 is an exploded view of a chair according to an embodiment of the present invention;
FIG. 5 is a bottom view of a seat plate of a chair according to an embodiment of the present invention;
FIG. 6 is a front view of a seat plate of a chair according to an embodiment of the present invention;
FIG. 7 is a schematic view of an armrest bar of a chair according to an embodiment of the present invention;
description of reference numerals:
1. a seat plate; 11. a recessed portion; 2. a support keel; 21. a first support bar; 22. a second supporting strip; 3. supporting legs; 31. a front leg; 32. a rear leg; 4. a first link; 5. a second link; 6. a handrail strip; 7. a backrest strap.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Example 1
Referring to fig. 1 to 7, a chair includes:
the middle part of the seat board 1 is provided with a concave part 11 which is concave downwards and is arc-shaped;
the supporting keel 2 is connected to the lower part of the seat plate 1;
the middle part of each supporting leg 3 is connected to the side part of the seat plate 1, 4 supporting legs 3 are symmetrically distributed on two sides of the seat plate 1 in pairs, and the included angle between the two supporting legs 3 positioned on the same side is 10-25 degrees;
the two ends of the first connecting rod 4 are respectively connected between the two supporting legs 3 positioned on the same side, and the first connecting rod 4 is positioned below the seat plate 1;
the two ends of the second connecting rod 5 are respectively connected to the middle parts of the two first connecting rods 4;
the handrail strip 6 is L-shaped, and one edge of the handrail strip 6 is connected with the upper ends of the two supporting legs 3 positioned on the same side;
the backrest comprises a backrest strip 7, the backrest strip 7 is a flat arc-shaped strip, and two ends of more than one backrest strip 7 are respectively connected to the side part of the other side of the handrail strip 6.
In a preferred embodiment, the connection between the above components is a joggle structure, that is, the connection is made by means of a tenon and a mortise.
Example 2
The chair of embodiment 1, wherein the supporting leg 3 comprises two front legs 31 and two rear legs 32, and the included angle between the two front legs 31 is larger than the included angle between the two rear legs 32.
In the above scheme, preferably, the included angle between the two front legs 31 is 10 to 20 degrees, and the included angle between the two rear legs 32 is 1 to 5 degrees, so that the structural stability of the chair can be further improved.
Example 3
The chair according to embodiment 1, wherein the angle between the two sides of the L-shape of the armrest strip 6 is an obtuse angle.
In the above scheme, preferably, the included angle between the two L-shaped sides of the handrail 6 is 100 degrees and 120 degrees. The above structure can further improve the comfort of the seat.
Example 4
The chair of embodiment 1, wherein the number of the back-rest bars 7 is 2.
Example 5
The chair of embodiment 1, wherein the supporting keel 2 is formed by connecting two first supporting bars 21 which are distributed in the front-back direction and three second supporting bars 22 which are distributed in the left-right direction.
Example 6
A chair, comprising:
the middle part of the seat board 1 is provided with a concave part 11 which is concave downwards and is arc-shaped;
the supporting keel 2 is connected to the lower part of the seat plate 1;
the middle part of each supporting leg 3 is connected to the side part of the seat plate 1, 4 supporting legs 3 are symmetrically distributed on two sides of the seat plate 1 in pairs, and the included angle between the two supporting legs 3 positioned on the same side is 10-25 degrees;
the two ends of the first connecting rod 4 are respectively connected between the two supporting legs 3 positioned on the same side, and the first connecting rod 4 is positioned below the seat plate 1;
the two ends of the second connecting rod 5 are respectively connected to the middle parts of the two first connecting rods 4;
the handrail strip 6 is L-shaped, and one edge of the handrail strip 6 is connected with the upper ends of the two supporting legs 3 positioned on the same side;
the backrest comprises a backrest strip 7, the backrest strip 7 is a flat arc-shaped strip, and two ends of more than one backrest strip 7 are respectively connected to the side part of the other side of the handrail strip 6.
In a preferred embodiment, the connection between the above components is a joggle structure, that is, the connection is made by means of a tenon and a mortise.
The supporting leg 3 comprises two front legs 31 and two rear legs 32, and the included angle between the two front legs 31 is larger than the included angle between the two rear legs 32.
In the above scheme, preferably, the included angle between the two front legs 31 is 10 to 20 degrees, and the included angle between the two rear legs 32 is 1 to 5 degrees, so that the structural stability of the chair can be further improved.
The included angle of the two sides of the L shape of the handrail strip 6 is an obtuse angle.
In the above scheme, preferably, the included angle between the two L-shaped sides of the handrail 6 is 100 degrees and 120 degrees. The above structure can further improve the comfort of the seat.
The number of the backrest strips 7 is 2.
The supporting keel 2 is formed by connecting two first supporting bars 21 distributed in the front-back direction and three second supporting bars 22 distributed in the left-right direction.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (6)
1. A chair, comprising:
the middle part of the seat board is provided with a concave part which is concave downwards and is arc-shaped;
the supporting keel is connected to the lower part of the seat plate;
the middle parts of the supporting legs are connected to the side parts of the seat plate, 4 supporting legs are symmetrically distributed on two sides of the seat plate in pairs, and the included angle between the two supporting legs positioned on the same side is 10-25 degrees;
the two ends of the first connecting rod are respectively connected between the two supporting legs positioned on the same side, and the first connecting rod is positioned below the seat plate;
the two ends of the second connecting rod are respectively connected to the middle parts of the two first connecting rods;
the handrail strip is L-shaped, and one edge of the handrail strip is connected to the upper ends of the two supporting legs positioned on the same side;
the backrest comprises a backrest strip, wherein the backrest strip is a flat arc-shaped strip, and two ends of more than one backrest strip are respectively connected to the side parts of the other side of the handrail strip.
2. The chair according to claim 1, wherein said support legs comprise two front legs and two rear legs, the angle between said two front legs being greater than the angle between said two rear legs.
3. The chair according to claim 1, wherein the angle between the two sides of the L-shape of the armrest strip is an obtuse angle.
4. The chair as claimed in claim 1, wherein the angle between the two sides of the L-shape of the armrest strip is 100-120 degrees.
5. The chair according to claim 1, wherein the number of said back-rest bars is 2.
6. The chair as claimed in claim 1, wherein the support keel is formed by connecting two first support bars arranged in a front-rear direction and three second support bars arranged in a left-right direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220219249.1U CN216627974U (en) | 2022-01-26 | 2022-01-26 | Chair with detachable top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220219249.1U CN216627974U (en) | 2022-01-26 | 2022-01-26 | Chair with detachable top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216627974U true CN216627974U (en) | 2022-05-31 |
Family
ID=81729059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220219249.1U Expired - Fee Related CN216627974U (en) | 2022-01-26 | 2022-01-26 | Chair with detachable top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216627974U (en) |
-
2022
- 2022-01-26 CN CN202220219249.1U patent/CN216627974U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5499883A (en) | Stretcher or crossrib of wood for chairs and tables | |
| US7510244B1 (en) | Event chair construction | |
| CN216627974U (en) | Chair with detachable top | |
| CN209031612U (en) | The good three-seater of stability | |
| CN217987112U (en) | Detachable oval dining chair | |
| CN218683102U (en) | Dining chair | |
| CN217987099U (en) | Detachable dining chair | |
| CN214382303U (en) | Chair with firm structure | |
| CN214207801U (en) | Seat convenient to disassemble, assemble and transport | |
| CN211722468U (en) | Comfortable and safe seat | |
| CN220876327U (en) | Detachable deck chair | |
| CN221511374U (en) | Assembled outdoor plastic chair | |
| CN211533492U (en) | Detachable solid wood chair | |
| CN208784093U (en) | Solid wood jigsaw chair | |
| CN215076910U (en) | Seat convenient to disassemble and assemble | |
| CN221330705U (en) | Supporting leg structure of chair | |
| CN210696753U (en) | Deck chair | |
| CN108294463A (en) | Kneeling position folding table/chair | |
| CN216089692U (en) | Chair with detachable top | |
| CN221653936U (en) | Chair | |
| CN209862929U (en) | Chair structure | |
| CN214382305U (en) | Can dismantle wooden sofa of tenon fourth of twelve earthly branches structure | |
| CN214156786U (en) | Modern wood sofa assembly | |
| CN214207813U (en) | Disassembly and assembly structure of chair backrest | |
| CN217117964U (en) | Sofa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220531 |