CN211833616U

CN211833616U - All-aluminum environment-friendly folding chair

Info

Publication number: CN211833616U
Application number: CN201922475475.7U
Authority: CN
Inventors: 卢斌
Original assignee: Hangzhou Xinni Environmental Protection Technology Co ltd
Current assignee: Hangzhou Xinni Environmental Protection Technology Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-03
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an all-aluminum environment-friendly folding chair, which relates to the technical field of folding chairs and comprises a seat board, wherein the seat board is rectangular, one side of the top of the seat board is provided with a backup plate, the area of the backup plate is smaller than that of the backup plate, the top of the backup plate is provided with a handle, four corners of the bottom of the seat board are provided with support legs, two adjacent support legs are in a splayed shape when being unfolded, arc-shaped support rods are respectively arranged at the bottom of the backup plate and the top of the support legs, the all-aluminum environment-friendly folding chair supports a user through the backup plate, the seat board and the support legs, the opening operation of the backup plate, the seat board and the support legs is simple and rapid, the use is convenient, meanwhile, the side wall of the backup plate and the support legs are respectively clung to the bottom groove through a top groove, the whole size of the device is similar to the size of the seat board when being folded, the shape, meanwhile, the storage of the large-batch pile is convenient.

Description

All-aluminum environment-friendly folding chair

Technical Field

The utility model relates to a folding chair field, concretely relates to full aluminium environmental protection folding chair.

Background

The folding chair is a portable chair with a folding function, is convenient to move and space-saving, is originally used for military use, is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and other places, can reduce the occupied space of the existing folding chair in a folding mode, is convenient to carry, has larger volume after being folded, is irregular in shape, is inconvenient to carry, and is inconvenient to stack and store a large amount of folding chairs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient storage's full aluminium environmental protection folding chair.

The utility model provides a technical scheme that above-mentioned problem adopted is:

the utility model provides a full aluminium environmental protection folding chair, includes the bedplate, the bedplate is the rectangle form, top one side of bedplate is provided with the backup plate, and the area of backup plate is less than the area of backup plate, the handle is installed at the top of backup plate, the bottom four corners department of bedplate all is provided with the stabilizer blade, and two adjacent stabilizer blades are "eight" word shape when expanding, the support pole of arcuation is all installed at the bottom of backup plate and the top of stabilizer blade, the opening with support pole looks adaptation is seted up to the inside of bedplate, the lateral wall of bedplate just is located the lateral part of opening and sets up flutedly, the top groove with backup plate looks adaptation is seted up at the top of bedplate, the bottom of bedplate is seted up the kerve with stabilizer blade looks adaptation.

As a further improvement of the technical scheme, densely distributed mushroom-shaped clamping rods are arranged at the bottom of the inner wall of the top groove, clamping grooves matched with the clamping rods are formed in the side wall of the backup plate, friction gaskets are arranged on two sides of the inner wall of the bottom groove, the support legs are abutted against the friction gaskets when being accommodated in the bottom groove, and the support legs and the backup plate attached to the seat plate can be fixed through the friction gaskets and the clamping rods, so that the stability of the support legs and the backup plate when being accommodated is improved, and the support legs and the backup plate are convenient to carry.

As a further improvement of the technical proposal, the side wall of the seat board is provided with a side groove, and a hack lever is arranged inside the side groove, the end part of the hack lever is movably connected with a frame plate through a damping rotating shaft, a T-shaped fixed rod penetrates through one side of the hack lever, which is far away from the frame plate, the end part of the fixed rod extends to the outside of the side groove, the end part of the fixed rod is connected with the inner wall of the side groove, the bottom of the hack lever is movably provided with a supporting rod, the top of the seat board is provided with a clamping groove matched with the supporting rod, the frame rod is drawn out from the side groove and bent, so that the supporting rod is pressed against the clamping groove, the frame rod can be suspended and fixed, and the frame plate can be bent to be horizontal, so that some lighter articles can be placed, the use convenience of the folding chair is improved, meanwhile, the rack rod and the rack plate can be completely retracted into the side groove, the size of the device when being retracted cannot be additionally increased, and the portability is better.

As a further improvement of the technical scheme, the supporting rod is similar to an L shape, the bottom of the hack lever is provided with an embedded groove matched with the supporting rod, and the supporting rod is clamped into the embedded groove to be conveniently retracted into the side groove.

As a further improvement of the technical scheme, the bottom of the inner wall of the top groove is provided with a drain hole between the clamping and fixing rods, and the drain hole extends to the lower part of the seat plate, so that water accumulation in the top side is prevented from affecting use.

As a further improvement of the technical scheme, the bottoms of the support legs are sleeved with the foot pads, the bottoms of the foot pads are smooth, and the durability of the support legs is improved.

Compared with the prior art, the utility model, have following advantage and effect:

1. the utility model discloses a support the user through backup plate, bedplate and stabilizer blade when using, the easy operation of opening of backup plate, bedplate and stabilizer blade is rapid, convenient to use, and the lateral wall of bedplate is hugged closely through overhead tank and kerve respectively to backup plate and stabilizer blade simultaneously, and whole size is similar with the size of bedplate when the device is packed up, and the shape is thin and for the rectangle form, conveniently carries, is convenient for simultaneously bulk pile up and deposits.

2. The utility model discloses a through friction pad piece and card solid pole when using, can fix the stabilizer blade and the backup plate that paste tight bedplate, improve its stability when receiving up, conveniently carry it, the setting of hack lever and frame plate has increased the convenience when the device uses simultaneously, and the practicality is better.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a plan view of a seat plate according to an embodiment of the present invention.

Fig. 3 is a bottom view of the seat plate according to the embodiment of the present invention.

Fig. 4 is a schematic view illustrating the connection between the frame rod and the frame plate according to the embodiment of the present invention.

Wherein: the novel seat cushion comprises a seat plate 1, a backup plate 2, a support leg 3, a support rod 4, a through hole 5, a groove 6, a top groove 7, a bottom groove 8, a clamping rod 9, a friction gasket 10, a side groove 11, a frame rod 12, a frame plate 13, a fixing rod 14, a support rod 15, a clamping groove 16, a drain hole 17, a handle 18, an embedded groove 19 and a cushion foot 20.

Detailed Description

The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.

Referring to fig. 1-4, the embodiment provides an all aluminum environment-friendly folding chair, which is made of aluminum alloy material as a whole, and comprises a seat plate 1, wherein the seat plate 1 is rectangular, one side of the top of the seat plate 1 is provided with a backup plate 2, the area of the backup plate 2 is smaller than that of the backup plate 2, the top of the backup plate 2 is provided with a handle 18, four corners of the bottom of the seat plate 1 are provided with support legs 3, the bottoms of the support legs 3 are sleeved with support feet 20, the bottoms of the support feet 20 are smooth to improve the durability of the support legs 3, two adjacent support legs 3 are in a shape like a Chinese character 'ba' when unfolded, the bottoms of the backup plate 2 and the tops of the support legs 3 are provided with arc-shaped support rods 4, the seat plate 1 is internally provided with through holes 5 matched with the support rods 4, the side wall of the seat plate 1 and the side part of the through holes 5 are provided with grooves 6, the top of the seat plate 1 is provided with top grooves 7 matched with, the backup plate 2 is pulled out from the top groove 7 and is abutted against the through hole 5 through the abutting rod 4 to be fixed, the support legs 3 are pulled out to form two 'V' -shaped shapes in the same way, the seat plate 1 can be erected in a hanging way, and a user can also support the body to use, the operation is simple, the use is convenient, meanwhile, the backup plate 2 and the support legs 3 are respectively abutted against the side wall of the seat plate 1 through the top groove 7 and the bottom groove 8, the device is similar to the seat plate 1 in size when being folded, is thin and rectangular, is convenient to carry and convenient to stack and store in large batch, densely distributed mushroom-shaped clamping rods 9 are arranged at the bottom of the inner wall of the top groove 7, clamping grooves matched with the clamping rods 9 are formed in the side wall of the backup plate 2, friction gaskets 10 are arranged on two sides of the inner wall of the bottom groove 8, the support legs 3 are abutted against the friction gaskets 10 when being folded into the bottom groove 8, and the support legs 3 and the backup plate 1 can be fixed with the backup plate 2 through the friction gaskets, the folding chair has the advantages that the stability of the folding chair during folding is improved, the folding chair is convenient to carry, the side wall of the seat board 1 is provided with the side groove 11, the side groove 11 is internally provided with the frame rod 12, the end part of the frame rod 12 is movably connected with the frame board 13 through a damping rotating shaft, one side of the frame rod 12, which is far away from the frame board 13, penetrates through the T-shaped fixed rod 14, the end part of the fixed rod 14 extends to the outside of the side groove 11, the end part of the fixed rod 14 is connected with the inner wall of the side groove 11, the bottom of the frame rod 12 is movably provided with the supporting rod 15, the top of the seat board 1 is provided with the clamping groove 16 matched with the supporting rod 15, the frame rod 12 is drawn out from the side groove 11 and bent, the supporting rod 15 is abutted against the clamping groove 16, the frame rod 12 can be suspended and fixed, the frame board 13 is bent to be horizontal, the volume of the device when being folded can not be additionally increased, the portability is better, the supporting rod 15 is similar to an L shape, the bottom of the frame rod 12 is provided with an embedded groove 19 matched with the supporting rod 15, the supporting rod 15 is clamped into the embedded groove 19 to be conveniently folded into the side groove 11, the bottom of the inner wall of the top groove 7 is positioned between the clamping rods 9 and is provided with a drain hole 17, the drain hole 17 extends to the lower part of the seat plate 1, and the influence of accumulated water in the top side 7 on use is avoided

The working principle is as follows:

when the device is used, the backup plate 2 is drawn out from the top groove 7 and can be fixed through the position where the support rod 4 is abutted against the through hole 5, the support legs 3 are drawn out to form two shapes in the shape of Chinese character 'ba', the seat plate 1 can be erected in a suspended manner, and a user can be supported for use, the device is simple to operate and convenient to use, meanwhile, the backup plate 2 and the support legs 3 are respectively clung to the side wall of the seat plate 1 through the top groove 7 and the bottom groove 8, the clamping rod 9 and the friction gasket 10 can respectively fix the backup plate 2 and the support legs 3, the whole size of the device is similar to that of the seat plate 1 when the device is folded, the shape is thin and rectangular, the device is convenient to carry, the rack rod 12 is drawn out from the side groove 11 and is bent, the support rod 15 is abutted against the clamping groove 16, the rack rod 12 can be fixed in a suspended manner, the rack plate 13 is bent to be horizontal, some lighter objects can be placed, the use convenience of the folding chair is improved, the volume of the device when being folded is not additionally increased.

The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides an all-aluminum environmental protection folding chair which characterized in that: comprises a seat board (1), the seat board (1) is rectangular, a backup plate (2) is arranged on one side of the top of the seat board (1), the area of the backup plate (2) is smaller than that of the backup plate (2), a handle (18) is arranged at the top of the backup plate (2), the four corners at the bottom of the seat board (1) are provided with support legs (3), two adjacent support legs (3) are in a splayed shape when unfolded, arc-shaped support rods (4) are arranged at the bottom of the backup plate (2) and the top of the support leg (3), the interior of the seat board (1) is provided with a through hole (5) matched with the support rod (4), a groove (6) is arranged on the side wall of the seat board (1) and the side part of the through hole (5), the top of the seat board (1) is provided with a top groove (7) matched with the backup board (2), the bottom of the seat board (1) is provided with a bottom groove (8) matched with the support leg (3).

2. The all-aluminum eco-friendly folding chair according to claim 1, wherein: the supporting leg structure is characterized in that densely distributed mushroom-shaped clamping and fixing rods (9) are installed at the bottom of the inner wall of the top groove (7), clamping and fixing grooves matched with the clamping and fixing rods (9) are formed in the side wall of the backup plate (2), friction gaskets (10) are installed on two sides of the inner wall of the bottom groove (8), and the supporting legs (3) are abutted to the friction gaskets (10) when being collected into the bottom groove (8).

3. The all-aluminum eco-friendly folding chair according to claim 1, wherein: side channel (11) have been seted up to the lateral wall of bedplate (1), and the inside of side channel (11) is provided with hack lever (12), the tip of hack lever (12) has frame plate (13) through damping pivot swing joint, one side that frame plate (13) were kept away from in hack lever (12) runs through dead lever (14) that have "T" shape, and the tip of dead lever (14) and the inner wall connection of side channel (11), the bottom movable mounting of hack lever (12) has bracing piece (15), draw-in groove (16) with bracing piece (15) looks adaptation are seted up at the top of bedplate (1).

4. The all-aluminum eco-friendly folding chair according to claim 3, wherein: the support rod (15) is similar to an L shape, and the bottom of the frame rod (12) is provided with an embedded groove (19) matched with the support rod (15).

5. The all-aluminum eco-friendly folding chair according to claim 1, wherein: and a drain hole (17) is formed in the bottom of the inner wall of the top groove (7) and between the clamping rods (9), and the drain hole (17) extends to the lower part of the seat plate (1).

6. The all-aluminum eco-friendly folding chair according to claim 1, wherein: the bottoms of the support legs (3) are sleeved with foot pads (20), and the bottoms of the foot pads (20) are smooth.