CN220458955U - Portable folding chair - Google Patents
Portable folding chair Download PDFInfo
- Publication number
- CN220458955U CN220458955U CN202321491758.0U CN202321491758U CN220458955U CN 220458955 U CN220458955 U CN 220458955U CN 202321491758 U CN202321491758 U CN 202321491758U CN 220458955 U CN220458955 U CN 220458955U
- Authority
- CN
- China
- Prior art keywords
- supporting piece
- piece
- support
- movable rod
- support piece
- 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.)
- Active
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 22
- 230000000694 effects Effects 0.000 description 4
- 210000001364 upper extremity Anatomy 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Special Chairs (AREA)
Abstract
The utility model discloses a portable folding chair which comprises a first supporting piece, a second supporting piece, a movable rod and a back plate, wherein the second supporting piece is connected to the first supporting piece through a shaft, the front part of the first supporting piece is connected with the movable rod through a shaft, one end of the movable rod is connected with a third supporting piece through a shaft, the third supporting piece is connected with a fourth supporting piece through a shaft, a fourth limiting rod is connected between the fourth supporting piece and the second supporting piece, a front fixing plate is fixed on one side of the movable rod, a rear fixing plate is fixed on the other side of the movable rod, and a seat plate is arranged between the front fixing plate and the rear fixing plate. According to the utility model, the first supporting piece and the second supporting piece, the third supporting piece and the fourth supporting piece can rotate around the back, and meanwhile, the front fixing plate and the back fixing plate enable the movable rod to rotate, so that the chair is folded, and the chair is convenient to fold, simple in structure, low in cost and not easy to damage.
Description
Technical Field
The utility model relates to the technical field of folding chairs, in particular to a portable folding chair.
Background
The folding chair is a portable and stackable chair, is convenient to carry, saves space, is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and other places, and can effectively reduce occupied space.
A current portable folding chair, as described in the patent with publication number CN106923539B, comprises: front leg, main connecting rod, bedplate, back leg connecting rod, back pivot, back leg bolt, the front leg is articulated with the bedplate, main connecting rod is articulated with the front leg, main connecting rod is articulated with the back, back and bedplate are articulated through the back pivot, back leg connecting rod is articulated with main connecting rod, back leg is articulated with back leg connecting rod, back leg is articulated with the bedplate through the back leg bolt, during the use, the whole atress to the center of messenger is held to the hand with the back, after folding the receipts entirely, the sleeve passes through second external screw thread-and threaded rod fastening connection, makes the overall structure after folding fixed, however, this kind of beta structure is comparatively complicated, and the cost is higher, and beta structure takes place the damage easily simultaneously.
Disclosure of Invention
The utility model aims to provide a portable folding chair to solve the problems that the existing folding chair has complex folding structure and high cost in the prior art, and the folding structure is easy to damage.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable folding chair, includes first support piece, second support piece, movable rod and backplate, there is second support piece through hub connection on the first support piece, first support piece front portion has the movable rod through hub connection, there is third support piece one end of movable rod through hub connection, there is fourth support piece through hub connection on the third support piece, be connected with the fourth gag lever post between fourth support piece and the second support piece, one side of movable rod is fixed with the front fixed plate, the opposite side of movable rod is fixed with the back fixed plate, be provided with the bedplate between front fixed plate and the back fixed plate, front fixed plate and back fixed plate one side are connected with spacing axle.
Preferably, the seat board is provided with a plurality of groups in the front fixing plate and the rear fixing plate, and the front fixing plate and the rear fixing plate are placed at the top of the fourth limiting rod.
Preferably, the second support piece and the fourth support piece are provided with a first limiting rod at the position close to the bottom, and a second limiting rod is fixed at the position close to the bottom between the first support piece and the third support piece.
Preferably, the positions of the first supporting piece and the third supporting piece, which are close to the top, are fixed with a third limiting rod, and the tops of the second supporting piece and the fourth supporting piece are provided with a backboard.
Preferably, the back plate is provided with three groups on the second supporting piece and the fourth supporting piece, and round corners are arranged on the periphery of the outer part of the third supporting piece.
Preferably, chamfer angles are arranged around the seat board, and the first supporting piece, the second supporting piece, the third supporting piece and the fourth supporting piece form a folding structure.
Compared with the prior art, the utility model has the beneficial effects that: the portable folding chair has reasonable structure and has the following advantages:
(1) The folding convenient effect of chair has been realized through being provided with first support piece, second support piece, third support piece, fourth support piece, preceding fixed plate, movable rod and back fixed plate, consequently, through first support piece and second support piece through the axle interconnect, third support piece and fourth support piece pass through the axle interconnect, and the movable rod is at the one end swing joint of first support piece and third support piece, through first support piece and second support piece, third support piece and fourth support piece can rotate around the back, preceding fixed plate and back fixed plate make the movable rod rotate simultaneously, thereby fold, and the chair is folding convenient, and simple structure, the cost is lower, be difficult for taking place the damage.
(2) The front fixing plate and the rear fixing plate are supported through the second supporting piece, the fourth supporting piece and the fourth limiting rod, so that the fourth limiting rod is arranged on the second supporting piece and the fourth supporting piece and is pressed on the fourth limiting rod through the front fixing plate and the rear fixing plate, and the movable rod and the fourth limiting rod are supported, and meanwhile the fourth limiting rod also has a limiting effect.
Drawings
FIG. 1 is a schematic view of a bottom perspective structure of the present utility model;
FIG. 2 is a schematic top perspective view of the present utility model;
FIG. 3 is a schematic elevational view of the present utility model;
fig. 4 is a schematic rear perspective view of the present utility model.
In the figure: 1. a first support; 2. a second support; 3. a third support; 4. a fourth support; 5. a first stop lever; 6. a second limit rod; 7. a third limit rod; 8. a front fixing plate; 9. a movable rod; 10. a rear fixing plate; 11. a fourth limit rod; 12. a limiting shaft; 13. a back plate; 14. and a seat board.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the portable folding chair comprises a first supporting piece 1, a second supporting piece 2, a movable rod 9 and a back plate 13, wherein the second supporting piece 2 is connected to the first supporting piece 1 through a shaft, the movable rod 9 is connected to the front part of the first supporting piece 1 through a shaft, a third supporting piece 3 is connected to one end of the movable rod 9 through a shaft, a fourth supporting piece 4 is connected to the third supporting piece 3 through a shaft, a fourth limiting rod 11 is connected between the fourth supporting piece 4 and the second supporting piece 2, a front fixing plate 8 is fixed to one side of the movable rod 9, a rear fixing plate 10 is fixed to the other side of the movable rod 9, a seat plate 14 is arranged between the front fixing plate 8 and the rear fixing plate 10, and a limiting shaft 12 is connected to one side of the front fixing plate 8 and one side of the rear fixing plate 10;
the first support 1 and the second support 2 are connected with each other through the shaft, the third support 3 and the fourth support 4 are connected with each other through the shaft, the movable rod 9 is movably connected at one end of the first support 1 and one end of the third support 3, the third support 3 and the fourth support 4 can rotate around the back through the first support 1 and the second support 2, and meanwhile, the front fixing plate 8 and the back fixing plate 10 enable the movable rod 9 to rotate, so that the chair is folded, and the chair is convenient to fold;
the seat plates 14 are provided with a plurality of groups in the front fixing plate 8 and the rear fixing plate 10, and the front fixing plate 8 and the rear fixing plate 10 are placed on the top of the fourth limiting rod 11;
a first limiting rod 5 is arranged at the position, close to the bottom, of the second supporting piece 2 and the fourth supporting piece 4, a second limiting rod 6 is fixed at the position, close to the bottom, of the first supporting piece 1 and the third supporting piece 3, a third limiting rod 7 is fixed at the position, close to the top, of the first supporting piece 1 and the third supporting piece 3, and a backboard 13 is arranged at the top of the second supporting piece 2 and the fourth supporting piece 4;
the back plate 13 is provided with three groups on the second supporting piece 2 and the fourth supporting piece 4, round corners are arranged on the periphery of the outer part of the third supporting piece 3, round corners are arranged on the periphery of the seat plate 14, and the first supporting piece 1, the second supporting piece 2, the third supporting piece 3 and the fourth supporting piece 4 form a folding structure;
through being provided with fourth gag lever post 11 on second support piece 2 and fourth support piece 4, press on fourth gag lever post 11 through preceding fixed plate 8 and back fixed plate 10 to support movable rod 9 and fourth gag lever post 11, fourth gag lever post 11 still has spacing effect simultaneously.
This embodiment is when using, through placing the device suitable position, expand, then through the effect of bedplate 14, bedplate 14 can supply people to sit on it, people's back can lean on backplate 13, through first support piece 1 and second support piece 2, third support piece 3 and fourth support piece 4 can rotate after round, preceding fixed plate 8 and back fixed plate 10 make movable rod 9 rotate simultaneously, thereby fold, and the chair is folding convenient, and simple structure, the cost is lower, be difficult for taking place to damage, the effect of strengthening support has been played through first gag lever post 5, second gag lever post 6 and third gag lever post 7, and bedplate 14 and backplate 13 are provided with the chamfer all around, can avoid bedplate 14 and backplate 13 fish tail people.
Claims (6)
1. A portable folding chair, characterized in that: including first support piece (1), second support piece (2), movable rod (9) and backplate (13), there is second support piece (2) through hub connection on first support piece (1), there is movable rod (9) first support piece (1) front portion through hub connection, there is third support piece (3) one end of movable rod (9) through hub connection, there is fourth support piece (4) on third support piece (3) through hub connection, be connected with fourth gag lever post (11) between fourth support piece (4) and second support piece (2), one side of movable rod (9) is fixed with preceding fixed plate (8), the opposite side of movable rod (9) is fixed with back fixed plate (10), be provided with bedplate (14) between preceding fixed plate (8) and back fixed plate (10), preceding fixed plate (8) and back fixed plate (10) one side are connected with spacing axle (12).
2. A portable folding chair according to claim 1, wherein: the seat boards (14) are provided with a plurality of groups in the front fixing board (8) and the rear fixing board (10), and the front fixing board (8) and the rear fixing board (10) are placed at the top of the fourth limiting rod (11).
3. A portable folding chair according to claim 1, wherein: the position, close to the bottom, of the second supporting piece (2) and the fourth supporting piece (4) is provided with a first limiting rod (5), and the position, close to the bottom, between the first supporting piece (1) and the third supporting piece (3) is fixedly provided with a second limiting rod (6).
4. A portable folding chair according to claim 1, wherein: the first support (1) and the third support (3) are fixed with a third limiting rod (7) at positions close to the tops, and back plates (13) are arranged at the tops of the second support (2) and the fourth support (4).
5. A portable folding chair according to claim 1, wherein: the backboard (13) is provided with three groups on the second supporting piece (2) and the fourth supporting piece (4), and round corners are arranged on the periphery of the outer part of the third supporting piece (3).
6. A portable folding chair according to claim 1, wherein: the periphery of the seat board (14) is provided with chamfers, and the first supporting piece (1), the second supporting piece (2), the third supporting piece (3) and the fourth supporting piece (4) form a folding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491758.0U CN220458955U (en) | 2023-06-13 | 2023-06-13 | Portable folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321491758.0U CN220458955U (en) | 2023-06-13 | 2023-06-13 | Portable folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220458955U true CN220458955U (en) | 2024-02-09 |
Family
ID=89796889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321491758.0U Active CN220458955U (en) | 2023-06-13 | 2023-06-13 | Portable folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220458955U (en) |
-
2023
- 2023-06-13 CN CN202321491758.0U patent/CN220458955U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220458955U (en) | Portable folding chair | |
| CN215650163U (en) | Assembled intelligent sofa | |
| CN207168148U (en) | A kind of foldable table | |
| CN201468575U (en) | Chair | |
| CN201577824U (en) | Chair capable of correcting sitting posture | |
| CN112493742A (en) | Folding stool without standing up | |
| CN201426506Y (en) | Chair | |
| CN201379289Y (en) | Multifunctional foldable student chair | |
| CN110897402A (en) | Foldable stool | |
| CN218898794U (en) | Combined desk and chair | |
| CN216569110U (en) | Multifunctional folding seat placed in school playground | |
| CN217524264U (en) | Integrated picnic table | |
| CN213429223U (en) | Foldable chair | |
| CN210130539U (en) | Simple and easy multi-purpose bench of study, rest of can debugging | |
| CN220236430U (en) | Can shake folding chair | |
| CN215348005U (en) | Folding chair for children | |
| CN216723664U (en) | Integrated picnic table | |
| CN215015545U (en) | Portable and foldable child dining chair | |
| CN215913721U (en) | Teaching desk and chair of composite mounting | |
| CN211269236U (en) | Folding dining table | |
| CN216416576U (en) | Multifunctional outwork chair | |
| CN215456727U (en) | Multifunctional chair | |
| CN203676531U (en) | Deformable table-chair combination furniture | |
| CN213188820U (en) | Portable multifunctional office table and chair | |
| CN213045925U (en) | A folding desk chair for wisdom classroom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |