CN213128737U

CN213128737U - Outdoor folding table chair leg beta structure

Info

Publication number: CN213128737U
Application number: CN202021374698.0U
Authority: CN
Inventors: 王开东
Original assignee: Shanghai Jiapeng Iot Technology Co ltd
Current assignee: Shanghai Jiapeng Iot Technology Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-07
Anticipated expiration: 2030-07-14

Abstract

The utility model provides an outdoor folding table chair leg beta structure, it is including sitting the bench skeleton, the relative both ends of sitting the bench skeleton are provided with the connecting seat respectively, connecting seat fixed connection is in the bottom of sitting the bench skeleton, the connecting seat is "U" shape connecting seat, be provided with two baffles on the connecting seat, be provided with the location axle on the connecting seat, the epaxial rotation in location is connected with the chair leg, the sheath has been cup jointed on the chair leg, be provided with the split pin on the sheath, be connected with the extension spring on the split pin, the other end of extension spring is connected in the location epaxially, the both sides of sheath are provided with the draw-in groove respectively, when the chair leg is folding, the draw-in groove is pegged graft in the. The utility model discloses compare in prior art and can solve the problem of spare part swing and noisy effectively, and this simple structure, firm, simple operation and with low costs.

Description

Outdoor folding table chair leg beta structure

Technical Field

The utility model relates to the technical field of furniture, particularly, relate to an outdoor folding table chair leg beta structure.

Background

In modern social life, more and more people like to participate in outdoor activities during working and leisure time so as to approach more nature, such as outdoor camping, picnic, fishing and the like. In this time, portable and practical outdoor chairs are indispensable. In reality, a plurality of outdoor chairs, such as simple folding stool type chairs, folding canvas chairs and the like, are small and convenient and occupy the market.

The folding mechanism of the outdoor folding table and chair legs in the market at present is complex in structure and multiple in folding related actions, and after the outdoor folding table and chair legs are folded, parts can swing and have noise due to the fact that the folding mechanism is not limited.

Disclosure of Invention

In view of this, the utility model provides an outdoor folding table chair leg beta structure, it can solve the problem of spare part swing and noisy effectively, and this simple structure, firm, simple operation and with low costs.

Therefore, the utility model provides an outdoor folding table chair leg beta structure, it includes the bench skeleton, the relative both ends of bench skeleton are provided with the connecting seat respectively, connecting seat fixed connection is in the bottom of bench skeleton, the connecting seat is "U" shape connecting seat, be provided with two baffles on the connecting seat, be provided with the location axle on the connecting seat, the epaxial rotation in location is connected with the chair leg, the sheath has been cup jointed on the chair leg, be provided with the split pin on the sheath, be connected with the extension spring on the split pin, the other end of extension spring is connected on the location axle, the both sides of sheath are provided with the draw-in groove respectively, when the chair leg is folding, the draw-in groove is pegged graft in the connecting seat, when the chair leg is.

Furthermore, a waist-shaped hole is formed in the sheath, and the cotter pin is installed in the waist-shaped hole.

Furthermore, protruding parts are respectively arranged on two sides of the top of the sheath, and the protruding parts and the chair legs form clamping grooves.

Furthermore, the connection part of the convex part and the sheath is transited through a bending surface.

Further, arc-shaped pulling blocks are respectively arranged on two sides of the bottom of the sheath.

Furthermore, two sides of the chair legs are respectively provided with a supporting plate, and the two supporting plates and the width of the framework of the sitting stool form a triangular structure.

Furthermore, a foot pad is arranged at one end of the chair leg, which is opposite to the stool framework.

The utility model provides an outdoor folding table chair leg folding structure, the connecting seat is fixedly connected on the stool framework through screws, the connecting seat is a U-shaped connecting seat, the connecting seat is parallel to the long edge of the stool framework, two baffles are arranged on the connecting seat, a positioning shaft is arranged on the connecting seat, the chair leg is rotatably connected on the connecting seat through the positioning shaft, a sheath is sleeved on the chair leg, a waist-shaped hole is arranged on the sheath, a cotter pin is arranged in the waist-shaped hole, one end of a tension spring is connected on the positioning shaft, the other end of the tension spring is connected on the cotter pin, when the chair leg is opened, the clamping grooves at two sides of the sheath are inserted in a limiting plate, the chair leg can be stably fixed on the stool surface framework through the tension spring, when the chair leg is folded, the sheath is pulled down, under the action of the tension spring, the clamping grooves are inserted in the connecting seat, the collection is convenient, simple and fast.

Therefore, the utility model provides a pair of outdoor folding table chair leg beta structure, it compares in prior art still has following advantage:

1. the legs can be firmly fixed on the stool surface framework through the tension springs and the protective sleeve;

2. the protective sleeve can be fixed through the U-shaped connecting seat and the limiting plate on the U-shaped connecting seat, so that the aim of fixing chair legs is fulfilled, and the stability can be improved;

3. simple structure is novel, the connection is firm, simple operation and with low costs.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a folding structure of legs of an outdoor folding table and chair provided by an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a view showing an unfolded state of a folding structure of legs of an outdoor foldable table and chair provided by an embodiment of the present invention;

FIG. 4 is a folding state diagram of a folding structure of the outdoor foldable table and chair legs provided by the embodiment of the present invention;

fig. 5 is a schematic structural view of a connecting seat in a folding structure of legs of an outdoor folding table and chair provided by an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 5, which illustrate an outdoor folding table and chair leg folding structure provided by an embodiment of the present invention, a seat frame 1 is mainly provided, two opposite ends of the seat frame 1 are respectively provided with a connecting seat 2, the connecting seat 2 is fixedly connected to the bottom of the seat frame 1, the connecting seat 2 is a "U" shaped connecting seat, two baffles 21 are provided on the connecting seat 2, a positioning shaft 22 is provided on the connecting seat 2, the positioning shaft 22 is rotatably connected with a chair leg 3, a sheath 4 is sleeved on the chair leg 3, a split pin 5 is provided on the sheath 4, a tension spring 6 is connected on the split pin 5, the other end of the tension spring 6 is connected to the positioning shaft 22, two sides of the sheath 4 are respectively provided with a clamping groove, specifically, two sides of the top of the sheath 4 are respectively provided with a protruding portion 42, the protruding portion 42 and the chair leg 3 form a clamping groove, when the chair leg 3 is folded, the clamping groove is, when the chair legs 3 are opened, the clamping grooves are inserted in the baffle plates 21.

Specifically, referring to fig. 2, a kidney-shaped hole 41 is formed in the sheath 4, and the cotter 5 is installed in the kidney-shaped hole 41. The split pin can be conveniently mounted and dismounted, and the assembling difficulty is reduced.

Specifically, referring to fig. 1 to 5, the two sides of the chair leg 3 are respectively provided with the supporting plates 7, the bottoms of the two supporting plates are fixed on the chair leg through the same bolt, the installation steps are reduced, and the two supporting plates 7 and the width of the seat frame 1 form a triangular structure. The overall stability and support strength can be improved.

Specifically, referring to fig. 1 to 5, a foot pad 8 is disposed at one end of the chair leg 3 opposite to the stool framework 1. The whole balance can be improved, and the device is suitable for different environments.

The embodiment provides an outdoor folding table and chair leg folding structure, wherein a connecting seat is fixedly connected on a seat framework through screws, the connecting seat is a U-shaped connecting seat, the connecting seat is parallel to the long edge of the seat framework, two baffles are arranged on the connecting seat, a positioning shaft is arranged on the connecting seat, a chair leg is rotatably connected on the connecting seat through the positioning shaft, a sheath is sleeved on the chair leg, a waist-shaped hole is formed in the sheath, a split pin is arranged in the waist-shaped hole, one end of a tension spring is connected on the positioning shaft, the other end of the tension spring is connected on the split pin, when the chair leg is opened, clamping grooves on two sides of the sheath are inserted in limiting plates, the chair leg can be stably fixed on the seat framework through the tension spring, when the chair leg is folded, the sheath is pulled down, under the action of the tension spring, the clamping grooves are inserted in the connecting seat, parts, the collection is convenient, simple and fast.

Therefore, the folding structure of the outdoor folding table and chair legs provided by the embodiment has the following advantages compared with the prior art:

Example two:

referring to fig. 1 to 5, there is shown an outdoor folding table and chair leg folding structure provided by the second embodiment of the present invention, and on the basis of the above embodiments, the present embodiment further makes the following technical solutions as improvements: the junction of the projection 42 and the sheath 4 is transited by a bending surface 43. The step that the face formed of buckling like this can play spacing effect, makes baffle, connecting seat and sheath be connected more firmly.

Example three:

referring to fig. 1 to 5, a folding structure of legs of an outdoor folding table and chair provided by a third embodiment of the present invention is shown in the drawings, and on the basis of the above embodiments, the present embodiment further provides the following technical solutions as improvements: the two sides of the bottom of the sheath 4 are respectively provided with an arc-shaped pulling block 44. The sheath can be conveniently pulled by people, and the operation difficulty is reduced.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The outdoor folding table and chair leg folding structure is characterized by comprising a stool framework (1), wherein two opposite ends of the stool framework (1) are respectively provided with a connecting seat (2), the connecting seat (2) is fixedly connected with the bottom of the stool framework (1), the connecting seat (2) is a U-shaped connecting seat, the connecting seat (2) is provided with two baffles (21), the connecting seat (2) is provided with a positioning shaft (22), the positioning shaft (22) is rotatably connected with chair legs (3), the chair legs (3) are sleeved with a protective sleeve (4), the protective sleeve (4) is provided with a split pin (5), the split pin (5) is connected with a tension spring (6), the other end of the tension spring (6) is connected with the positioning shaft (22), two sides of the protective sleeve (4) are respectively provided with a clamping groove, and when the chair legs (3) are folded, the clamping groove is inserted in the connecting seat (2), and when the chair legs (3) are opened, the clamping groove is inserted in the baffle (21).

2. An outdoor folding table and chair leg folding structure as claimed in claim 1, characterized in that said sheath (4) is provided with a waist-shaped hole (41), and said cotter pin (5) is mounted in said waist-shaped hole (41).

3. An outdoor folding table and chair leg folding structure as claimed in claim 1, wherein the two sides of the top of the sheath (4) are respectively provided with a protruding part (42), and the protruding part (42) and the chair leg (3) form the slot.

4. An outdoor folding table and chair leg folding structure as claimed in claim 3, characterized in that the junction of the protruding part (42) and the sheath (4) is transited by a bending surface (43).

5. An outdoor folding table and chair leg folding structure as claimed in claim 1, characterized in that the two sides of the bottom of the sheath (4) are respectively provided with an arc-shaped pulling block (44).

6. An outdoor folding table and chair leg folding structure as claimed in claim 1, characterized in that, two sides of the chair leg (3) are respectively provided with a support plate (7), and the two support plates (7) and the width of the stool framework (1) form a triangular structure.

7. An outdoor folding table and chair leg folding structure as claimed in claim 1, characterized in that the end of the chair leg (3) opposite to the stool framework (1) is provided with a foot pad (8).