CN218898956U

CN218898956U - Folding ladder chair

Info

Publication number: CN218898956U
Application number: CN202223332018.0U
Authority: CN
Inventors: 梁雨; 吴忠盛; 沙小伟
Original assignee: Suzhou Jiangnan Aerospace Mechanical and Electrical Industry Co Ltd
Current assignee: Suzhou Jiangnan Aerospace Mechanical and Electrical Industry Co Ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-25
Anticipated expiration: 2032-12-13

Abstract

The utility model relates to a folding ladder chair which comprises a bottom plate, two side plates, a chair leg assembly and a pedal assembly, wherein the chair leg assembly and the pedal assembly are both rotatably connected between the two side plates, the two side plates are connected to two sides of the bottom plate to form a containing cavity, and the chair leg assembly and the pedal assembly can be contained in the containing cavity. The folding ladder can integrate two functions of the folding ladder and the folding chair, is convenient to use, store and transport, and reduces occupied space.

Description

Folding ladder chair

Technical Field

The utility model relates to the technical field of vehicle-mounted appliances, in particular to a folding ladder chair.

Background

In van and on-vehicle shelter, can place ladder and chair generally, van and on-vehicle shelter space are limited, and integral type ladder and chair are inconvenient to use, also are inconvenient for transportation. The folding working ladder chair integrates two functions of a folding ladder and a folding chair, can meet various use environments, is more convenient to use, is convenient to move, and saves space. No ideal design is currently available within the scope of this requirement.

Disclosure of Invention

The utility model aims to solve the technical problems of overcoming the defects in the prior art and providing the folding ladder chair, which can integrate two functions of a folding ladder and a folding chair into a whole, is convenient to use, store and transport, and reduces the occupied space.

According to the technical scheme provided by the utility model, the folding ladder chair comprises a bottom plate, two side plates, a chair leg assembly and a pedal assembly, wherein the chair leg assembly and the pedal assembly are rotatably connected between the two side plates, the two side plates are connected to two sides of the bottom plate to form a containing cavity, and the chair leg assembly and the pedal assembly can be contained in the containing cavity.

In one embodiment of the utility model, the bottom plate is connected with the side plates through a connecting plate, the connecting plate is an L-shaped plate, one surface of the connecting plate is fixedly connected with the bottom plate, and the two side plates are respectively connected to two sides of the other surface of the connecting plate.

In one embodiment of the utility model, the device comprises a plurality of connecting plates, wherein the plurality of connecting plates are uniformly arranged on the bottom plate.

In one embodiment of the utility model, the side plate is an isosceles trapezoid plate, and two waists of the side plate are connected with anti-slip pads.

In one embodiment of the utility model, the chair leg assembly comprises two chair leg assemblies arranged on two sides of the side plate, wherein any one of the chair leg assemblies comprises a chair leg, a chair leg supporting rod and a chair leg rotation limiting piece, two ends of the chair leg supporting rod are respectively connected with the two side plates, the chair leg is rotatably connected to the chair leg supporting rod, and the chair leg rotation limiting piece is positioned on the rotation path of the chair leg.

In one embodiment of the utility model, the leg rotation limiting member is an L-shaped plate, one surface of the leg rotation limiting member is connected with the side plate, and the other surface of the leg rotation limiting member is intersected with the rotation track of the leg.

In one embodiment of the utility model, leg holders are provided on the side panels, and either of the leg assemblies includes at least one leg holder detachably connected to the leg.

In one embodiment of the utility model, the chair comprises a plurality of pedal assemblies arranged between the two chair leg assemblies, wherein any pedal assembly comprises a pedal, a pedal supporting rod and a pedal rotation limiting rod, two ends of the pedal supporting rod are respectively connected with the two side plates, the pedal is rotatably connected to the pedal supporting rod, two ends of the pedal rotation limiting rod are respectively connected with the two side plates, and the pedal limiting rod is arranged on the rotation path of the pedal.

In one embodiment of the utility model, a plurality of pedals are in transmission connection through pedal connecting rods, fixing holes are formed in the pedal connecting rods, pedal retainers are arranged on the pedals, and the pedal retainers are detachably connected with the fixing holes.

In one embodiment of the utility model, the tread is a patterned aluminum plate.

Compared with the prior art, the technical scheme of the utility model has the following advantages:

the folding ladder chair is provided with a bottom plate, side plates, a chair leg assembly and a pedal assembly, wherein the chair leg assembly and the pedal assembly are rotatably connected to the side plates; when the chair leg assembly is contained in the containing cavity formed by the bottom plate and the side plate, the pedal assembly rotates out of the containing cavity, namely the folding ladder is in a working state; when the pedal assembly is contained in the containing cavity, the chair leg assembly rotates out of the containing cavity, namely the working state of the folding chair is achieved; when the chair leg component and the pedal component are contained in the containing cavity, the chair leg component and the pedal component are in a containing state; the folding ladder integrates two functions of a folding ladder and a folding chair, is convenient to use, store and transport, and reduces occupied space.

Drawings

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.

FIG. 1 is a schematic view of a folding ladder chair of the present utility model;

FIG. 2 is a schematic view of an operating condition of the folding ladder chair of the present utility model;

FIG. 3 is a schematic view of an alternative operating condition of the folding ladder chair of the present utility model;

FIG. 4 is a schematic view showing a storage state of the folding ladder chair of the present utility model;

FIG. 5 is a top view of the folding ladder chair of the present utility model in a stowed condition;

fig. 6 is a schematic structural view of the leg rotation limiter of the present utility model.

Description of the specification reference numerals: 1-side plates; 2-chair leg assembly; 3-pedals; 4-pedal rotation limit rod; 5-pedal connecting rod; 6, connecting a plate; 7-a non-slip mat; 8-pedal holders; 9-pedal support rods; 10-a chair leg rotation limiting piece; 11-fixing holes; 12-a chair leg supporting rod; 13-leg holders; 14-a bottom plate.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

Referring to fig. 1, in order to integrate two functions of a folding ladder and a folding chair, and facilitate use, storage and transportation, and reduce occupied space, the utility model comprises a bottom plate 14, two side plates 1, a chair leg assembly 2 and a pedal 3 assembly, wherein the chair leg assembly 2 and the pedal 3 assembly are rotatably connected between the two side plates 1, the two side plates 1 are connected at two sides of the bottom plate 14 to form a containing cavity, and the chair leg assembly 2 and the pedal 3 assembly can be stored in the containing cavity.

Specifically, in van and on-vehicle shelter, can place ladder and chair generally, van and on-vehicle shelter space are limited, and integral type ladder and chair are inconvenient to use, also are inconvenient for transportation. The folding ladder chair comprises two working states, wherein one storage state is shown in fig. 2 and is a folding ladder working state; as shown in fig. 3, the folding chair is in a working state; as shown in fig. 4, the storage state is shown. The utility model is provided with a bottom plate 14, a side plate 1, a chair leg assembly 2 and a pedal 3 assembly, wherein the chair leg assembly 2 and the pedal 3 assembly are rotatably connected to the side plate 1; when the chair leg assembly 2 is contained in the containing cavity formed by the bottom plate 14 and the side plate 1, the pedal 3 assembly rotates out of the containing cavity, namely the working state of the folding ladder is realized; when the pedal 3 component is contained in the containing cavity, the chair leg component 2 rotates out of the containing cavity, namely the working state of the folding chair is achieved; when the chair leg component 2 and the pedal 3 component are both contained in the containing cavity, the chair leg component and the pedal are in a containing state; the folding ladder integrates two functions of a folding ladder and a folding chair, is convenient to use, store and transport, and reduces occupied space.

Further, the bottom plate 14 is connected with the side plates 1 through the connecting plate 6, the connecting plate 6 is an L-shaped plate, one surface of the connecting plate 6 is fixedly connected with the bottom plate 14, and the two side plates 1 are respectively connected to two sides of the other surface of the connecting plate 6.

Specifically, the utility model comprises a plurality of connecting plates 6, the plurality of connecting plates 6 are uniformly arranged on the bottom plate 14, the arrangement of the plurality of connecting plates 6 ensures that the bottom plate 14 is connected with the side plate 1 more firmly, and the strength of the bottom plate 14 can be enhanced.

Further, the side plate 1 is an isosceles trapezoid plate, and two waists of the side plate 1 are connected with anti-slip pads 7.

Specifically, as shown in fig. 2, when the folding ladder chair is in a folding ladder working state, one of the two waists of the side plate 1 is supported on the ground, the other is supported on the wall, and the two waists of the side plate 1 are connected with the anti-slip pad 7, so that the safety of the folding ladder chair in use is improved when the folding ladder chair is in the folding ladder working state.

Further, the present utility model includes two leg assemblies 2 disposed at both sides of the side plate 1, wherein any one of the leg assemblies 2 includes a leg, a leg support bar 12, and a leg rotation limiter 10, both ends of the leg support bar 12 are respectively connected to the two side plates 1, the leg is rotatably connected to the leg support bar 12, and the leg rotation limiter 10 is disposed on a rotation path of the leg.

Specifically, the leg support rod 12 is connected between the two side plates 1, one end of any leg support rod 12 is connected with one side of one side plate 1, any leg component 2 comprises two legs, the leg support rod 12 penetrates through one ends of the two legs, one end of the leg is movably connected to the leg support rod 12, the leg can rotate around the leg support rod 12, when the folding ladder chair needs to be in a folding chair working state, the leg rotates to the leg rotation limiting part 10 around the leg support rod 12, the leg is limited to continue to rotate through the leg rotation limiting part 10, so that the other end of the leg can be supported on the ground, the bottom plate 14 is horizontally supported on the side plate 1, and the folding chair working state is realized.

Further, the leg rotation limiting member 10 is an L-shaped plate, one surface of the leg rotation limiting member 10 is connected with the side plate 1, and the other surface thereof is intersected with the rotation track of the leg.

Specifically, as shown in fig. 6, when the folding ladder chair is in the working state of the folding chair, one end of the chair leg, which is close to the side plate 1, is abutted against the chair leg rotation limiting piece 10, so that the other end of the chair leg can be supported on the ground, and the working state of the folding chair is realized.

Further, the side plates 1 are provided with leg holders 13, and any one of the leg assemblies 2 includes at least one leg holder 13, and the leg holders 13 are detachably connected with the legs.

Specifically, when the leg assembly 2 is received in the receiving cavity, the leg is fixed in the receiving cavity by the leg fixing device 13, so that the leg is prevented from being rotated to extend out of the receiving cavity. Be equipped with the through-hole on the chair leg, when needs are fixed at the holding intracavity, promote the fixed pin in the chair leg fixer 13, the fixed pin wears to establish the through-hole on the chair leg, can realize fixing, and the specific condition and the theory of operation of chair leg fixer 13 are all unanimous with current, and are specifically well known to the person skilled in the art, and this is not repeated here.

Further, including setting up a plurality of footboard 3 subassemblies between two chair leg subassemblies 2, arbitrary footboard 3 subassemblies include footboard 3, footboard bracing piece 9 and footboard rotation gag lever post 4, footboard bracing piece 9 both ends respectively with two curb plates 1 are connected, footboard 3 rotatably connect on the footboard bracing piece 9, footboard rotation gag lever post 4 both ends respectively with two curb plates 1 are connected, footboard 3 gag lever post sets up on the rotatory route of footboard 3.

Specifically, as shown in fig. 1, when the folding ladder chair is in the folding ladder operating state, the footrests 3 are supported on the footrests support bars 9, and when the folding ladder chair is in the storage state, the footrests 3 cover the footrests support bars 9.

Further, a plurality of pedals 3 are in transmission connection through pedal connecting rods 5, fixing holes 11 are formed in the pedal connecting rods 5, pedal holders 8 are arranged on the pedals 3, and the pedal holders 8 are detachably connected with the fixing holes 11.

Specifically, as shown in fig. 5, when a plurality of pedals 3 are connected in a transmission manner, specifically, when any pedal 3 is fixedly stored in the accommodating cavity, the rest of pedals 3 are also fixedly stored in the accommodating cavity, so that only a pedal fixer 8 needs to be arranged on one pedal 3, when the pedal 3 rotates in the accommodating cavity, a fixing pin in the pedal fixer 8 is pushed, the fixing pin penetrates through a fixing hole 11 on the connecting rod, the storage of the pedal 3 can be realized, the specific condition and the working principle of the pedal fixer 8 are consistent with those of the prior art, and are specifically known to those skilled in the art, and are not repeated herein.

Further, for skid resistance, the safety of the folding ladder is improved, and the pedal 3 is a patterned aluminum plate.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims

1. A folding ladder chair, characterized in that: including bottom plate, two curb plates, chair leg subassembly and footboard subassembly, chair leg subassembly with but the equal swivelling joint of footboard subassembly is between two curb plates, two curb plates are connected the bottom plate both sides form the accommodation chamber, chair leg subassembly and footboard subassembly all can be accomodate in the accommodation chamber.

2. A folding ladder chair according to claim 1, characterized in that: the bottom plate is connected with the side plates through the connecting plates, the connecting plates are L-shaped plates, one surface of each connecting plate is fixedly connected with the bottom plate, and the two side plates are respectively connected to two sides of the other surface of each connecting plate.

3. A folding ladder chair according to claim 2, characterized in that: the connecting plate comprises a plurality of connecting plates, and the connecting plates are uniformly arranged on the bottom plate.

4. A folding ladder chair according to claim 1, characterized in that: the side plates are isosceles trapezoid plates, and anti-slip pads are connected to the two waists of the side plates.

5. A folding ladder chair according to claim 1, characterized in that: including setting up two chair leg assemblies of curb plate both sides, arbitrary chair leg assembly includes chair leg, chair leg bracing piece and chair leg rotation limiting part, chair leg bracing piece both ends respectively with two curb plates are connected, the chair leg rotationally connects on the chair leg bracing piece, the chair leg rotation limiting part is located on the rotatory route of chair leg.

6. The folding ladder chair of claim 5 wherein: the chair leg rotating limiting piece is an L-shaped plate, one surface of the chair leg rotating limiting piece is connected with the side plate, and the other surface of the chair leg rotating limiting piece is intersected with the rotating track of the chair leg.

7. The folding ladder chair of claim 5 wherein: the side plates are provided with leg holders, and any one of the leg assemblies comprises at least one leg holder which is detachably connected with the leg.

8. The folding ladder chair of claim 5 wherein: including setting up a plurality of footboard subassemblies between two chair leg subassemblies, arbitrary the footboard subassembly includes footboard, footboard bracing piece and the rotatory gag lever post of footboard, the footboard bracing piece both ends respectively with two curb plates are connected, the footboard rotationally connects on the footboard bracing piece, the rotatory gag lever post both ends of footboard respectively with two curb plates are connected, the footboard gag lever post sets up on the rotatory route of footboard.

9. The folding ladder chair of claim 8 wherein: the pedals are in transmission connection through pedal connecting rods, fixing holes are formed in the pedal connecting rods, pedal fixing devices are arranged on the pedals, and the pedal fixing devices are detachably connected with the fixing holes.

10. The folding ladder chair of claim 8 wherein: the pedal is a patterned aluminum plate.