Butterfly chair convenient to carry

Abstract

The utility model relates to the field of butterfly chairs, and particularly provides a butterfly chair convenient to carry. The seat cushion comprises a supporting assembly and an adjusting assembly, the supporting assembly comprises a supporting seat and two sets of seat cushion plates, a lifting groove is formed in the front end of a lifting column, an adjusting handle is arranged at the bottom end of the lifting column, and the supporting assembly is matched with the adjusting assembly. The butterfly chair solves the technical problems that due to the fact that the triangular supporting structure of the butterfly chair is high in stability, many people can choose to use the butterfly chair in outdoor activities such as camping and fishing, but the triangular supporting structure of the butterfly chair is mostly of a fixed structure, so that the butterfly chair occupies a large space when stored and is inconvenient to carry, the space occupied by the supporting plate is greatly reduced, and the supporting plate is convenient to carry. And the storage convenience is improved, and people can carry the device conveniently.

Description

Technical Field

[0001] The utility model relates to the field of butterfly chairs, in particular to a butterfly chair which is easy to carry. Background Art

[0002] The butterfly chair is a type of chair. Its characteristic is that it is supported by a symmetrical triangular structure composed of two identical pieces of plywood. This design makes full use of the characteristics of the plywood material. It is not only beautiful but also very stable. It can provide good support without sacrificing comfort.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the following defects exist: the butterfly chair has the advantage of high stability of its triangular support structure, so many people choose to use it in outdoor activities such as camping and fishing, but its triangular support is mostly a fixed structure, which causes it to occupy a large space when stored, making it inconvenient to carry. Utility Model Content

[0004] In order to improve the problem that the butterfly chair has the advantage of high stability of its triangular support structure, many people choose to use it in outdoor activities such as camping and fishing, but its triangular support is mostly a fixed structure, which leads to a large space occupied when stored and inconvenient to carry, the present application provides a butterfly chair that is easy to carry.

[0005] The present application provides a butterfly chair that is easy to carry and adopts the following technical solution: a butterfly chair that is easy to carry, comprising a support assembly and an adjustment assembly, wherein the support assembly comprises a support seat, the support assembly comprises two groups of seat cushions, both groups of seat cushions are located at the top of the support seat, the support assembly comprises two groups of support plates, both groups of support plates are located at the bottom of the support seat, the adjustment assembly comprises a lifting column, the top of the lifting column is fixedly connected to the bottom of the support seat, a lifting slot is provided at the front end of the lifting column, and an adjustment handle is provided at the bottom of the lifting column.

[0006] It is further arranged that the bottom ends of the two groups of cushion plates are rotatably connected to the middle position of the top end of the support seat through rollers, and the top ends of the two groups of support plates are rotatably connected to the left and right ends of the support seat through rollers respectively.

[0007] It is further provided that a threaded rod is provided inside the lifting slot, and the top end of the threaded rod is rotatably connected to the top end of the lifting slot through a bearing.

[0008] It is further provided that the bottom end of the threaded rod is fixedly connected to the top end of the adjusting handle, a nut seat is provided on the threaded rod through a threaded sleeve, and a rotating seat is fixedly connected to the front end of the nut seat.

[0009] It is further arranged that both left and right ends of the rotating seat are rotatably connected to support rods via rotating shafts, and the bottom ends of the two groups of support rods are rotatably connected to the inner ends of the two groups of support plates via rotating shafts.

[0010] It is further arranged that the rear end of the nut seat is fixedly connected with a lifting seat, the left and right sides of the top of the lifting seat are fixedly connected with driven rods, and the tops of the two groups of driven rods are both sleeved on the support seat.

[0011] It is further arranged that the top ends of the two groups of driven rods are rotatably connected with sliding blocks through rotating shafts, the outer ends of the two groups of seat cushion plates are provided with sliding grooves, and the two groups of sliding blocks are respectively located in the two groups of sliding grooves.

[0012] Compared with the related art, the portable butterfly chair provided by the utility model has the following beneficial effects:

[0013] The utility model provides a butterfly chair that is easy to carry. Through the cooperation of a support component and an adjustment component, the butterfly chair solves the technical problem that many people choose to use it in outdoor activities such as camping and fishing because of its triangular support structure, but the triangular support is mostly a fixed structure, which leads to a large space occupied when it is stored and is inconvenient to carry. By rotating the adjustment handle and using the thread rotation to drive the nut seat to move, the rotating seat is driven to move, so that the two groups of support plates move toward the inner ends at the same time, and the two groups of support plates are transformed from a triangular structure to a mutually parallel structure, which greatly reduces the space occupied by the support plates, improves the convenience of storage, and is convenient for people to carry.

[0014] The utility model provides a butterfly chair which is easy to carry. Through the arrangement of the supporting assembly, when the adjusting handle is rotated to retract the two groups of supporting plates, the two groups of driven rods are driven to move upward. At this time, the sliding block moves in the sliding groove, so that the two groups of seat cushion plates are rotated inward to form a parallel structure. At this time, the two groups of seat cushion plates are at the same level as the two groups of supporting plates, which greatly improves the portability. The overall structure is simple and stable, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a portable butterfly chair provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the overall front view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall rear view structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram of the structure;

[0019] Figure 5 For this utility model Figure 2 A schematic diagram of the enlarged structure at B;

[0020] Figure 6 For this utility model Figure 3 Enlarged structural diagram at point C.

[0021] Numbers in the figure: 1. Support assembly; 101. Support seat; 102. Cushion plate; 103. Support plate; 104. Sliding groove; 105. Sliding block; 106. Follower rod; 107. Support rod; 2. Adjustment assembly; 201. Lifting column; 202. Adjustment handle; 203. Nut seat; 204. Rotating seat; 205. Lifting seat; 206. Lifting groove; 207. Threaded rod. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention. Example

[0023] like Figure 1-6 As shown, the utility model is a portable butterfly chair, comprising a support assembly 1 and an adjustment assembly 2, the support assembly 1 comprising a support base 101, the support assembly 1 comprising two groups of seat cushion plates 102, the two groups of seat cushion plates 102 are both located at the top of the support base 101, the support assembly 1 comprises two groups of support plates 103, the two groups of support plates 103 are both located at the bottom of the support base 101, the adjustment assembly 2 comprises a lifting column 201, the top of the lifting column 201 is fixedly connected to the bottom of the support base 101, a lifting slot 206 is provided at the front end of the lifting column 201, and an adjustment handle 202 is provided at the bottom of the lifting column 201.

[0024] like Figure 1-6 As shown, the bottom ends of the two groups of cushion plates 102 are rotatably connected to the middle position of the top end of the support seat 101 through rollers, and the top ends of the two groups of support plates 103 are rotatably connected to the left and right ends of the support seat 101 through rollers.

[0025] like Figure 1-6 As shown, a threaded rod 207 is provided inside the lifting slot 206 , and the top end of the threaded rod 207 is rotatably connected to the top end of the lifting slot 206 through a bearing.

[0026] like Figure 1-6 As shown, the bottom end of the threaded rod 207 is fixedly connected to the top end of the adjustment handle 202 , a nut seat 203 is provided on the threaded rod 207 through a threaded sleeve, and a rotating seat 204 is fixedly connected to the front end of the nut seat 203 .

[0027] like Figure 1-6As shown, both left and right ends of the rotating seat 204 are rotatably connected to the support rods 107 via a rotating shaft, and the bottom ends of the two groups of support rods 107 are rotatably connected to the inner ends of the two groups of support plates 103 via the rotating shaft.

[0028] During implementation, the threaded rod 207 is driven to rotate by rotating the adjustment handle 202, and the threaded rod 207 rotates to drive the nut seat 203 to move by the rotation of the thread, and the nut seat 203 drives the rotating seat 204 to move upward. At this time, the top ends of the two groups of support rods 107 are driven to move upward, and the bottom ends of the support rods 107 drive the two groups of support plates 103 to move inward at the same time. The two groups of support plates 103 are transformed from a triangular structure to a parallel structure, which greatly reduces the space occupied by the support plates 103, improves the convenience of storage, and is convenient for people to carry. Example

[0029] like Figure 1-6 As shown, based on the first embodiment, the utility model provides a technical solution for a butterfly chair that is easy to carry: the rear end of the nut seat 203 is fixedly connected to a lifting seat 205, and the left and right sides of the top of the lifting seat 205 are fixedly connected to driven rods 106, and the tops of the two groups of driven rods 106 are both sleeved on the support seat 101.

[0030] like Figure 1-6 As shown, the top ends of the two groups of driven rods 106 are rotatably connected to sliding blocks 105 through rotating shafts, and the outer ends of the two groups of cushion plates 102 are provided with sliding grooves 104, and the two groups of sliding blocks 105 are respectively located in the two groups of sliding grooves 104.

[0031] During implementation, through the setting of the support component 1, when the adjusting handle 202 is rotated to retract the two groups of support plates 103, the lifting seat 205 is driven to move upward at the same time. At this time, the two groups of driven rods 106 are driven to move upward, and at the same time, the driven rods 106 drive the sliding block 105 to move in the sliding groove 104, so that the two groups of seat cushions 102 are forced to rotate inward at the same time to form a parallel structure. At this time, the two groups of seat cushions 102 are at the same level as the two groups of support plates 103, which greatly improves the portability. The overall structure is simple and stable, and it is easy to use.

[0032] The advantages of this technical solution in practical applications include but are not limited to the following:

[0033] 1. By turning the adjusting handle 202 and using the thread rotation to drive the nut seat 203 to move, the two groups of support plates 103 move inward at the same time, and the two groups of support plates 103 are transformed from a triangular structure to a mutually parallel structure, which greatly reduces the space occupied by the support plates 103, improves the convenience of storage, and is convenient for people to carry.

[0034] 2. By rotating the adjustment handle 202, the two sets of driven rods 106 are driven to move upward, so that the two sets of seat cushions 102 rotate inward to form a parallel structure. At this time, the two sets of seat cushions 102 and the two sets of support plates 103 are at the same level, which greatly improves the portability. The overall structure is simple and stable, and it is easy to use.

[0035] The present technical scheme drives the threaded rod 207 to rotate by rotating the adjusting handle 202, and the threaded rod 207 rotates and drives the nut seat 203 to move by the rotation of the thread, and the nut seat 203 drives the rotating seat 204 to move upward. At this time, the top ends of the two groups of support rods 107 are driven to move upward, and the bottom ends of the support rods 107 drive the two groups of support plates 103 to move toward the inner ends at the same time. The two groups of support plates 103 are transformed from a triangular structure to a mutually parallel structure, which greatly reduces the space occupied by the support plates 103. When the adjusting handle 202 is rotated to retract the two groups of support plates 103, the lifting seat 205 is driven to move upward at the same time. At this time, the two groups of driven rods 106 are driven to move upward, and the driven rods 106 drive the sliding block 105 to move in the sliding groove 104, so that the two groups of seat cushion plates 102 are simultaneously forced to rotate inwardly to form a parallel structure. At this time, the two groups of seat cushion plates 102 are at the same level as the two groups of support plates 103, which greatly improves the portability.

[0036] The above are only exemplary embodiments of the present disclosure and cannot be used to limit the scope of the present disclosure. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and practice, those skilled in the art will easily think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field that are not recorded in the present disclosure.

Claims

1. A portable butterfly chair, comprising a support assembly (1) and an adjustment assembly (2), characterized in that: The support assembly (1) comprises a support seat (101), the support assembly (1) comprises two groups of seat cushion plates (102), the two groups of seat cushion plates (102) are both located at the top of the support seat (101), the support assembly (1) comprises two groups of support plates (103), the two groups of support plates (103) are both located at the bottom of the support seat (101), the adjustment assembly (2) comprises a lifting column (201), the top of the lifting column (201) is fixedly connected to the bottom of the support seat (101), the front end of the lifting column (201) is provided with a lifting slot (206), and the bottom end of the lifting column (201) is provided with an adjustment handle (202).

2. The portable butterfly chair according to claim 1, characterized in that: The bottom ends of the two groups of cushion plates (102) are rotatably connected to the middle position of the top end of the support seat (101) via rollers, and the top ends of the two groups of support plates (103) are rotatably connected to the left and right ends of the support seat (101) via rollers.

3. The portable butterfly chair according to claim 1, characterized in that: A threaded rod (207) is provided inside the lifting groove (206), and the top end of the threaded rod (207) is rotatably connected to the top end of the lifting groove (206) via a bearing.

4. The portable butterfly chair according to claim 3, characterized in that: The bottom end of the threaded rod (207) is fixedly connected to the top end of the adjustment handle (202); a nut seat (203) is provided on the threaded rod (207) via a threaded sleeve; and a rotating seat (204) is fixedly connected to the front end of the nut seat (203).

5. The portable butterfly chair according to claim 4, characterized in that: The left and right ends of the rotating seat (204) are rotatably connected to support rods (107) via rotating shafts, and the bottom ends of the two groups of support rods (107) are rotatably connected to the inner ends of the two groups of support plates (103) via rotating shafts.

6. The portable butterfly chair according to claim 4, characterized in that: The rear end of the nut seat (203) is fixedly connected to a lifting seat (205), and the left and right sides of the top of the lifting seat (205) are fixedly connected to driven rods (106), and the tops of the two groups of driven rods (106) are sleeved on the support seat (101).

7. The portable butterfly chair according to claim 6, characterized in that: The top ends of the two sets of driven rods (106) are rotatably connected to sliding blocks (105) via rotating shafts. The outer ends of the two sets of cushion plates (102) are provided with sliding grooves (104). The two sets of sliding blocks (105) are respectively located in the two sets of sliding grooves (104).

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