CN209769715U - Folding chair - Google Patents
Folding chair Download PDFInfo
- Publication number
- CN209769715U CN209769715U CN201822078842.5U CN201822078842U CN209769715U CN 209769715 U CN209769715 U CN 209769715U CN 201822078842 U CN201822078842 U CN 201822078842U CN 209769715 U CN209769715 U CN 209769715U
- Authority
- CN
- China
- Prior art keywords
- support leg
- connecting plate
- plate
- folding
- assembly
- 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
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
the utility model relates to the technical field of chairs, in particular to a folding chair, which comprises a front supporting leg component, a rear supporting leg component, a seat board component, a left folding component and a right folding component, wherein the left folding component and the right folding component are connected with the front supporting leg component, the rear supporting leg component and the seat board component; the seat plate component comprises a seat plate, a front gear rod, a rear gear rod, a left gear rod and a right gear rod which are arranged at the bottom of the seat plate; the front support leg assembly comprises a first front support leg, a second front support leg, and a front support rail connecting the first front support leg and the second front support leg; the rear support leg assembly includes a first rear support leg and a second rear support leg. The folding chair can be directly folded, is convenient to transport, reduces the transport cost, is simple and convenient to fold and install, is convenient for a user to use, improves the use satisfaction degree of the user on the chair, and improves the use effect of the chair.
Description
Technical Field
The utility model relates to the technical field of chairs, in particular to a folding chair.
Background
The existing wooden office chairs, dining chairs and the like are generally of an integral structure, are large in size, heavy in weight, inconvenient to transport and high in transportation cost, so that the chairs are disassembled and then sent in the prior art, but the disassembled chairs are troublesome to assemble, and particularly for consumer users, the assembly of the chairs is very headache. Even if the chair is assembled according to the specification, the assembled chair is likely to have instability and even potential safety hazards due to limited assembly techniques of consumers. When the chair is disassembled, parts of the chair are easily lost, the parts are very troublesome to send again, and the use satisfaction degree of a user on the chair is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a folding chair convenient to transportation to the problem that prior art exists.
the utility model provides a technical scheme that its technical problem adopted is: a folding chair comprises a front supporting leg component, a rear supporting leg component, a seat board component, a left folding component and a right folding component, wherein the left folding component and the right folding component are connected with the front supporting leg component, the rear supporting leg component and the seat board component;
The seat plate component comprises a seat plate, a front gear rod, a rear gear rod, a left gear rod and a right gear rod which are arranged at the bottom of the seat plate;
The front support leg assembly comprises a first front support leg, a second front support leg, and a front support rail connecting the first front support leg and the second front support leg;
the rear support leg assembly comprises a first rear support leg and a second rear support leg;
the left folding assembly comprises a first left connecting plate, one end of the first left connecting plate is rotatably connected with the left stop lever, the other end of the first left connecting plate is rotatably connected with the first rear supporting leg, a second left connecting plate, one end of the second left connecting plate is rotatably connected with the first left connecting plate, the other end of the second left connecting plate is rotatably connected with the first front supporting leg, and a third left connecting plate, one end of the third left connecting plate is rotatably connected with the second left connecting plate, and the other end of the third left connecting plate is rotatably connected with the first rear supporting leg;
The right folding assembly comprises a first right connecting plate, a second right connecting plate and a third right connecting plate which have the same structure as the left folding assembly;
The first front supporting leg is rotatably connected with the end part of the left gear lever, and the second front supporting leg is rotatably connected with the end part of the right gear lever;
And a clamping groove clamped with the first left connecting plate or the first right connecting plate is formed in the bottom of the rear stop lever.
Preferably, the end of the left stop lever is provided with a notch for accommodating the end of the first front supporting leg.
preferably, the bottom of the connecting end of the front gear lever and the left gear lever is fixed through a reinforcing plate.
Preferably, the clamping groove pad is provided with a concave plate, the bottom of the connecting end of the rear gear rod and the left gear rod is fixed through a second reinforcing plate, and the concave plate and the second reinforcing plate are integrally formed.
Preferably, the front support rail is provided with an angular connecting plate, a right-angle plate of the angular connecting plate is connected with the rear side of the front support rail, and the other right-angle plate of the angular connecting plate is connected with the second left connecting plate.
preferably, the front support leg assembly further comprises a front support rail two.
preferably, the rear support leg assembly further comprises a rear support rail connecting the first rear support leg and the second rear support leg.
Preferably, the rear support leg assembly further comprises a backrest connecting the first rear support leg and the second rear support leg.
The beneficial effects of the utility model are that, this application can be directly be folded the chair, and the transportation of being convenient for has reduced the cost of transportation, and the folding installation of chair is simple convenient, and convenient to use user uses, has improved the user satisfaction to the chair, has improved the result of use of chair.
Drawings
fig. 1 is a schematic structural view of a folding chair of the present invention;
FIG. 2 is a schematic view of the folding chair of FIG. 1 during folding;
FIG. 3 is a schematic structural view of the front support leg assembly and the seat pan assembly;
FIG. 4 is a schematic structural view of the rear support leg assembly and the seat pan assembly;
FIG. 5 is a schematic view of a connection structure of a front lever and a left lever;
FIG. 6 is a schematic view of a connection structure of the rear lever and the left lever;
The chair comprises a seat plate 11, a seat plate 12, a front gear rod 13, a rear gear rod 14, a left gear rod 15, a right gear rod 21, a first front supporting leg 22, a second front supporting leg 23, a front supporting gear 24, an angle connecting plate 25, a front supporting gear II 31, a first rear supporting leg 32, a second rear supporting leg 33, a rear supporting gear 34, a backrest 41, a first left connecting plate 42, a second left connecting plate 43, a third left connecting plate 5, a reinforcing plate 61, a concave plate 62 and a second reinforcing plate.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 6, a folding chair includes a front support leg assembly, a rear support leg assembly, a seat pan assembly, and left and right folding assemblies connecting the front support leg assembly, the rear support leg assembly, and the seat pan assembly.
The seat plate assembly comprises a seat plate 11, a front gear rod 12, a rear gear rod 13, a left gear rod 14 and a right gear rod 15 which are arranged at the bottom of the seat plate 11. The front support leg assembly includes a first front support leg 21, a second front support leg 22, and a front brace 23 connecting the first front support leg 21 and the second front support leg 22. The rear support leg assembly includes a first rear support leg 31 and a second rear support leg 32.
Folding subassembly in a left side include one end with left side shelves pole 14 rotates to be connected, the other end with first back supporting leg 31 rotates the first left connecting plate 41 of connecting, one end with first left connecting plate 41 rotates to be connected, the other end with first front supporting leg 21 rotates the second left connecting plate 42 of connecting, and one end with second left connecting plate 42 rotates to be connected, the other end with first back supporting leg 31 rotates the third left connecting plate 43 of connecting. The right folding assembly comprises a first right connecting plate, a second right connecting plate and a third right connecting plate which are the same as the left folding assembly in structure.
The first front supporting leg 21 is rotatably connected to the end of the left shift lever 14, and the second front supporting leg 22 is rotatably connected to the end of the right shift lever 15. And a clamping groove clamped with the first left connecting plate 41 or the first right connecting plate is formed at the bottom of the rear stop lever 13.
The end of the left stop lever 14 is provided with a notch for accommodating the end of the first front supporting leg 21, and the right stop lever 15 has the same structure.
the bottom of the connecting end of the front gear lever 12 and the left gear lever 14 is fixed through a reinforcing plate 5. The bottom of the connecting end of the front gear lever 12 and the right gear lever 15 is also fixed through the reinforcing plate 5.
the draw-in groove pad is equipped with concave plate 61, back shelves pole 13 with left side shelves pole 14 link end bottom is fixed through second reinforcing plate 62, concave plate 61 with second reinforcing plate 62 integrated into one piece, draw-in groove left and right sides structural symmetry. The concave plate 61 makes the first left connecting plate 41 and the card slot connected more stably.
the front supporting rail 23 is provided with an angular connecting plate 24, a right-angle plate of the angular connecting plate 24 is connected with the rear side of the front supporting rail 23, the other right-angle plate is connected with the second left connecting plate 42, and the angular connecting plates 24 are arranged in bilateral symmetry so as to facilitate the installation of the second left connecting plate 42.
The front supporting leg assembly further comprises a second front supporting baffle 25, and the stability of the front supporting leg assembly is further improved. The back supporting leg assembly further comprises a back supporting baffle 33 connecting the first back supporting leg 31 and the second back supporting leg 32, and the stability of the high back supporting leg assembly is improved.
The rear support leg assembly further comprises a backrest 34 connecting the first rear support leg 31 and the second rear support leg 32.
The first left connecting plate 41 is disposed on the opposite side of the left shift lever 14 and the right shift lever 15, the second left connecting plate 42 is disposed on the opposite side of the first left connecting plate 41 and the first right connecting plate, and the third left connecting plate 43 is disposed on the opposite side of the second left connecting plate 42 and the second right connecting plate.
The specific folding process is that the user holds the backrest 3 in one hand and holds the seat plate 11 in the other hand to pull it up, at this time, the front part of the seat plate 11 rotates along the front bar 12 and the front leg assembly, the first left connecting plate 41, the second left connecting plate 42 and the third left connecting plate 43 of the left folding assembly, and the first right connecting plate, the second right connecting plate and the third right connecting plate of the right folding assembly rotate along with it until the seat plate 11 overlaps the backrest 34 to complete the folding of the chair. The chair installation is opposite to the folding process of the chair, and is very simple and convenient.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (8)
1. A folding chair, which is characterized in that: the folding chair comprises a front supporting leg assembly, a rear supporting leg assembly, a chair plate assembly, a left folding assembly and a right folding assembly, wherein the left folding assembly and the right folding assembly are connected with the front supporting leg assembly, the rear supporting leg assembly and the chair plate assembly;
The seat plate component comprises a seat plate (11), a front gear rod (12), a rear gear rod (13), a left gear rod (14) and a right gear rod (15) which are arranged at the bottom of the seat plate (11);
The front support leg assembly comprises a first front support leg (21), a second front support leg (22), and a front support rail (23) connecting the first front support leg (21) and the second front support leg (22);
The rear support leg assembly comprises a first rear support leg (31) and a second rear support leg (32);
the left folding assembly comprises a first left connecting plate (41) with one end rotatably connected with the left stop lever (14) and the other end rotatably connected with the first rear supporting leg (31), a second left connecting plate (42) with one end rotatably connected with the first left connecting plate (41) and the other end rotatably connected with the first front supporting leg (21), and a third left connecting plate (43) with one end rotatably connected with the second left connecting plate (42) and the other end rotatably connected with the first rear supporting leg (31);
The right folding assembly comprises a first right connecting plate, a second right connecting plate and a third right connecting plate which have the same structure as the left folding assembly;
The first front supporting leg (21) is rotatably connected with the end part of the left gear lever (14), and the second front supporting leg (22) is rotatably connected with the end part of the right gear lever (15);
And a clamping groove clamped with the first left connecting plate (41) or the first right connecting plate is formed in the bottom of the rear gear lever (13).
2. A folding chair as claimed in claim 1, wherein: the end part of the left gear lever (14) is provided with a notch for accommodating the end part of the first front supporting leg (21).
3. a folding chair as claimed in claim 1, wherein: the bottom of the connecting end of the front gear lever (12) and the left gear lever (14) is fixed through a reinforcing plate (5).
4. A folding chair as claimed in claim 1, wherein: the draw-in groove pad is equipped with notch plate (61), back shelves pole (13) with left side shelves pole (14) link bottom is fixed through second reinforcing plate (62), notch plate (61) with second reinforcing plate (62) integrated into one piece.
5. A folding chair as claimed in claim 1, wherein: an angular connecting plate (24) is installed on the front supporting rail (23), a right-angle plate of the angular connecting plate (24) is connected with the rear side of the front supporting rail (23), and the other right-angle plate is connected with the second left connecting plate (42).
6. a folding chair as claimed in claim 1, wherein: the front support leg assembly further comprises a second front support rail (25).
7. a folding chair as claimed in claim 1, wherein: the rear support leg assembly further comprises a rear support rail (33) connecting the first rear support leg (31) and the second rear support leg (32).
8. A folding chair as claimed in claim 1, wherein: the rear support leg assembly further comprises a backrest (34) connecting the first rear support leg (31) and the second rear support leg (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078842.5U CN209769715U (en) | 2018-12-12 | 2018-12-12 | Folding chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078842.5U CN209769715U (en) | 2018-12-12 | 2018-12-12 | Folding chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209769715U true CN209769715U (en) | 2019-12-13 |
Family
ID=68789836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822078842.5U Expired - Fee Related CN209769715U (en) | 2018-12-12 | 2018-12-12 | Folding chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209769715U (en) |
-
2018
- 2018-12-12 CN CN201822078842.5U patent/CN209769715U/en not_active Expired - Fee Related
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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: 20191213 Termination date: 20201212 |