CN212630337U

CN212630337U - Detachable folding chair leg

Info

Publication number: CN212630337U
Application number: CN202020838687.7U
Authority: CN
Inventors: 杜汇
Original assignee: Anji Weiyu Furniture Co Ltd
Current assignee: Anji Weiyu Furniture Co Ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-03-02
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a dismantled and assembled foldable chair leg relates to table chair technical field. Including at least two sets of chair leg supports, the chair leg support is including first chair leg and second chair leg, and it has many first connecting strut still to articulate on the first chair leg, also articulates to be provided with the second connecting strut corresponding to each first connecting strut high position department on the second chair leg to on first chair leg and second chair leg between the first connecting strut and the second connecting strut of co-altitude position department still welded fastening in same connection hinge. The utility model discloses the mechanism is comparatively simple, and the dismouting is also comparatively convenient, and the dismouting requirement is lower relatively, and the practicality is stronger.

Description

Detachable folding chair leg

Technical Field

The utility model relates to a table chair technical field especially relates to a dismantled and assembled foldable chair leg.

Background

The problem of packing and transportation has often been neglected in the design to present common seat, adopts traditional tenon fourth of twelve earthly branches mode preparation to form more, though this kind of seat sound construction, but not be convenient for store and transport, consequently increase manufacturing enterprise's storage and cost of transportation. In addition, the current online shopping mode is accepted by consumers, so that the problem that how to reduce the storage and transportation cost of the seat to the maximum extent and make the original seat with larger volume convenient to disassemble and assemble and have better firmness to adapt to the new online shopping mode is urgently needed to be solved by seat manufacturers is solved. In addition, the structure of the seat is also as simple as possible so as to avoid the inconvenience of installation caused by the loss of too many parts.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dismantled and assembled foldable chair leg, the device mainly used interconnect with the seat support and fix and form the chair, and this device also can be dismantled to fold, encroach on less space, with satisfying user's use, convenient folding accomodating solves above-mentioned technical problem.

The utility model provides a technical scheme of above-mentioned problem is: the utility model provides a dismantled and assembled foldable chair leg, including at least two sets of chair leg supports, chair leg support is including first chair leg and second chair leg, and it has many first connecting strut still to articulate on the first chair leg, also articulates corresponding to each first connecting strut high position department on the second chair leg and is provided with the second connecting strut to still welded fastening is in same connection hinge between first connecting strut and the second connecting strut of high position department on first chair leg and second chair leg.

Preferably, the first connecting support rod and the second connecting support rod are both provided with connecting through holes.

Preferably, the connecting device further comprises connecting screw holes arranged at the connecting positions of the first connecting support rod and the second connecting support rod and on the connecting hinge, and a bolt structure which is matched with the connecting screw holes.

Preferably, the connecting hinge is arranged on one side surface of the first connecting support rod close to the middle of the first chair leg and one side surface of the second connecting support rod close to the middle of the second chair leg.

Preferably, the chair further comprises a support cushion cylinder arranged at the bottom ends of the first chair leg and the second chair leg.

Preferably, the folding chair further comprises a folding belt arranged on the first chair leg or the second chair leg and used for folding the folded chair leg bracket.

The utility model has the advantages that: the utility model discloses a dismantled and assembled foldable chair leg, the device set up two chair legs in traditional table chair into a chair leg support with connecting. When the chair leg support is used, two or more than two chair leg supports can be mutually overlapped, and the straight butt joint state between the first connecting support rod and the second connecting support rod is maintained and fixed by using a bolt structure at the connecting hinges where the two chair leg supports are mutually overlapped, so that the chair leg supports are spread, and the chair seat structure is manufactured. Meanwhile, the first connecting support rod and the second connecting support rod are provided with connecting through holes, so that the chair seat structure can be fixed through the connecting through holes. And under the dismouting state, set up in the first connecting strut of first chair leg both ends department and the second connecting strut of second chair leg both ends department and fold towards the center department of chair leg, finally make first chair leg and second chair leg draw close each other, at last use again to restraint and bring and fasten first chair leg and second chair leg to reduce the space size that occupies of chair leg support, so that transportation and carrying are convenient for. The practicability is stronger.

Drawings

FIG. 1 is a front view of a leg support of a detachable foldable chair leg according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a leg support of a detachable foldable chair leg according to an embodiment of the present invention;

fig. 3 is an enlarged view of a portion of a leg support of a detachable foldable chair leg according to an embodiment of the present invention.

1-a chair leg support, 2-a first chair leg, 3-a second chair leg, 4-a first connecting strut, 5-a second connecting strut, 6-a connecting hinge, 7-a connecting through hole, 8-a connecting screw hole, 9-a supporting cushion cylinder and 10-a binding belt.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and for a person skilled in the art, other drawings and other embodiments can be obtained without inventive effort, and the invention is not limited to this example.

Referring to fig. 1, 2 and 3, a detachable folding chair leg according to an embodiment of the present invention includes at least two sets of chair leg supports 1, each of the chair leg supports 1 includes a first chair leg 2 and a second chair leg 3, the first chair leg 2 is further hinged with a plurality of first connecting struts 4, the second chair leg 3 is also hinged with a second connecting strut 5 corresponding to a height position of each of the first connecting struts 4, and the first connecting strut 4 and the second connecting strut 5 at the same height position on the first chair leg 2 and the second chair leg 3 are further welded and fixed to the same connecting hinge 6. In this embodiment, first connecting strut 4 and second connecting strut 5 all set up to two, wherein lie in the first connecting strut 4 on chair leg support 1 upper portion and be close to the terminal surface department of first chair leg 2 and set up, like this when the installation seat support is on chair leg support 1, can reduce to the requirements such as length that need fix fasteners such as the bolt of seat support through connecting hole 7 in the installation, thereby reduction in production cost.

As will be understood from fig. 1 and 3, the connecting hinge 6 is provided on a side surface of the first connecting strut 4 near the middle of the first leg 2 and the second connecting strut 5 near the middle of the second leg 3. The connecting hinge 6 used in this embodiment limits the pivoting area of the first connecting strut 4 and the second connecting strut 5 to approximately one half, so that when the device is in the folded state, it is possible to control the first connecting strut 4 hinged at the upper position of the first leg 2 and the second connecting strut 5 hinged at the upper position of the second leg 3 to pivot downward, and the first connecting strut 4 hinged at the lower position of the first leg 2 and the second connecting strut 5 hinged at the lower position of the second leg 3 to pivot upward. Therefore, the length of the device in the folded state is only the length of the chair legs, and the folding volume of the device is reduced to a greater extent.

As one of the preferred items of the embodiment, the connecting device further comprises connecting screw holes 8 which are arranged at the connecting positions of the first connecting strut 4 and the second connecting strut 5 and on the connecting hinge 6, and a bolt structure which is used correspondingly. A bolt structure may be used for fixing at the connecting hinge 6 for maintaining the overlapping state between the first connecting strut 4 and the second connecting strut 5. In addition, when two or more leg supports 1 are overlapped with each other, two or more leg supports 1 may be simultaneously and fixedly connected by using a bolt structure, so that a plurality of leg supports 1 are overlapped at the connection hinge 6 and fixed thereto, thereby improving the stability of the device in use and reducing the shaking of the leg supports 1.

In this embodiment, a support cushion tube 9 is further included at the bottom ends of the first and

second legs

2, 3. The support cushion tube 9 may be used to support the bottom end of the leg support 1, protect the leg support 1 from deformation, and improve the standing stability of the leg support 1. And a binding belt 10 which is arranged on the first chair leg 2 or the second chair leg 3 and is used for binding the folded chair leg bracket 1. The tightening belt 10 can be used to fasten the first leg 2 and the second leg 3 to maintain the folded state.

Where not mentioned above, all are applicable to the prior art.

Specific embodiments of the present invention have been described above in detail. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions available to those skilled in the art through logical analysis, reasoning, or limited experiments in the prior art with the concepts of the present invention should be within the scope of the present claims.

Claims

1. A detachable folding chair leg is characterized in that: including at least two sets of chair leg support (1), chair leg support (1) is including first chair leg (2) and second chair leg (3), and it has many first connecting branch (4) still to articulate on first chair leg (2), also articulates on second chair leg (3) to be provided with second connecting branch (5) corresponding to each first connecting branch (4) high position department to go up on first chair leg (2) and second chair leg (3) with between high position department first connecting branch (4) and second connecting branch (5) still welded fastening in same connection hinge (6).

2. A removable folding chair leg as claimed in claim 1, wherein: and the first connecting support rod (4) and the second connecting support rod (5) are provided with connecting through holes (7).

3. A removable folding chair leg as claimed in claim 1, wherein: the connecting device also comprises connecting screw holes (8) which are arranged at the connecting positions of the first connecting support rod (4) and the second connecting support rod (5) and on the connecting hinge (6), and a bolt structure which is matched with the connecting screw holes.

4. A removable folding chair leg as claimed in claim 3, wherein: the connecting hinge (6) is arranged on one side surface of the first connecting supporting rod (4) close to the middle position of the first chair leg (2) and one side surface of the second connecting supporting rod (5) close to the middle position of the second chair leg (3).

5. A removable folding chair leg as claimed in claim 1, wherein: and the chair further comprises a supporting cushion cylinder (9) arranged at the bottom ends of the first chair leg (2) and the second chair leg (3).

6. A removable folding chair leg as claimed in claim 1, wherein: the folding chair also comprises a folding belt (10) which is arranged on the first chair leg (2) or the second chair leg (3) and is used for folding the folded chair leg bracket (1).