CN220327141U

CN220327141U - Portable stool

Info

Publication number: CN220327141U
Application number: CN202321786309.9U
Authority: CN
Inventors: 万腾军; 徐元勤
Original assignee: Sichuan Bayi Dashi Furniture Co ltd
Current assignee: Sichuan Bayi Dashi Furniture Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2024-01-12
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of articles for daily use, and provides a portable stool, which comprises: the stool seat is offered the H-shaped groove of stool seat bottom, the inside wall in H-shaped groove articulates there are two frame plates, two set up relatively between the frame plate, two the inside wall of frame plate articulates there is the backup pad, two sliding connection has the connecting rod between the frame plate, the backup pad joint is in the inside of frame plate. Screw through manual rotation hand, the screw is twisted to the linkage hand thread on the casing, makes to look sideways between fixed plate and the casing not hard up, pulls the fixed plate, and the linkage fixed plate articulates inside the casing, to taking use the back board, through taking the backup pad from tooth socket inside, the inside of frame shaped plate is gone into to the articulated card of backup pad again to and with the inside of H shaped groove of joint card of connecting rod and frame shaped plate, thereby advance folding accomodate, effectively convenient to use person carries, has improved portable efficiency.

Description

Portable stool

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a portable stool.

Background

Among the seats, furniture stools, the campstool, which is the forefront of the stool, is the earliest, and a backrest is added on the stool to be turned into a chair. Stool is called stool in folk. The novel portable stool is used for stepping on horses and getting on cars at first, so the novel portable stool is also called a split stool and a sedan stool, is also called Wu Deng in folk common names, is simple in material and wide in application because people with the arms sit like a clock and do not need to lean on the split stool, is larger than the number of chair flows, is quite abundant in shape, is rectangular in appearance early, is continued until the generation, is changed into square by the Qing dynasty, and is also in various forms such as circular, fan-shaped, plum blossom-shaped, hexagonal stool and the like, and the existing portable stool is designed with telescopic, folding and other structures for convenient carrying.

Thereby being convenient to carry;

china public authorized utility model is known: (publication number: 201921505055.2) discloses a portable stool, which belongs to the technical field of articles for daily use. It has solved current portable stool in order to conveniently carry, the structure of setting is comparatively compact, be difficult to increase other functional original paper, if functional original paper directly set up on portable stool, then lead to portable stool volume to be bloated easily, influence portable effect scheduling problem, a portable stool, including bench face, base and connect the extending structure between bench face and base, bench face is provided with the portion of holding that is used for pulling open extending structure, is provided with circuit installation cavity in the portion of holding, circuit installation cavity and extending structure mutually noninterfere, install the circuit board in the circuit installation cavity, the circuit board is connected with switch, power, output element.

The utility model has the advantages of multiple functions and the like.

However, in the implementation related art, the portable stool has the following problems: the backboard is difficult to use for the passengers, so that the use efficiency is reduced, the production and manufacturing procedures are more, and the cost is higher, and therefore, the portable stool is provided.

Disclosure of Invention

The utility model provides a portable stool, which solves the problems that the backrest plate is difficult to use for passengers in the related art, so that the use efficiency is reduced, the production and manufacturing procedures are more, and the cost is higher.

The technical scheme of the utility model is as follows: a portable stool, comprising: the stool seat is provided with an H-shaped groove at the bottom of the stool seat, the inner side wall of the H-shaped groove is hinged with two frame-shaped plates, and the two frame-shaped plates are oppositely arranged;

the inner side walls of the two frame-shaped plates are hinged with supporting plates, connecting rods are connected between the two frame-shaped plates in a sliding mode, the supporting plates are clamped in the frame-shaped plates, and the connecting rods and the frame-shaped plates are jointly clamped in the H-shaped grooves;

tooth grooves are formed in the inner top wall of the H-shaped groove, and the tooth grooves are clamped with the top end of the connecting rod.

Preferably, the stool seat is circular in shape.

Preferably, the outer side wall of the stool seat plate is fixedly provided with a shell, two sides of the inner wall of the shell are jointly hinged with a fixing plate, and the rear side of the shell is fixedly provided with a handle.

Preferably, one side of the shell is in threaded connection with a hand-twisting wire, one end of the hand-twisting wire extends to the inside of the shell, and one end of the hand-twisting wire is in contact with one side of the fixing plate.

Preferably, the top of the fixed plate is fixedly provided with a backboard, and one side of the backboard is provided with an arc-shaped groove.

Preferably, the shape of the backboard is semicircular.

Preferably, the bottom swing joint of stool seat has the cardboard, the bottom of stool seat still fixed mounting has the draw-in groove board, the draw-in groove board with set up relatively between the cardboard, the draw-in groove board with looks joint between the cardboard.

The working principle and the beneficial effects of the utility model are as follows:

screw is twisted through manual rotation hand, and the screw is twisted to the linkage hand on the casing thread movement, makes between fixed plate and the casing produce not hard up, pulls the fixed plate, and the linkage fixed plate articulates inside the casing, to taking use the back board, through taking the backup pad from tooth socket inside, the inside of frame shaped plate is gone into to the articulated card of backup pad again to and with the inside of H shaped groove of joint card of connecting rod and frame shaped plate, thereby advance folding accomodate, effectively convenient to use person carries, has improved portable efficiency.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of a cross-sectional perspective structure of a stool seat according to the present utility model;

in the figure: 1. stool seat board; 2. an H-shaped groove; 3. a frame-shaped plate; 4. a support plate; 5. a connecting rod; 6. tooth sockets; 7. a housing; 8. a fixing plate; 9. a backboard; 10. twisting the wire by hand; 11. a clamping plate; 12. a slot plate; 13. an arc-shaped groove; 14 handles.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a portable stool, comprising: the stool seat 1 is provided with an H-shaped groove 2 at the bottom of the stool seat 1, the inner side wall of the H-shaped groove 2 is hinged with two frame-shaped plates 3, and the two frame-shaped plates 3 are oppositely arranged;

the inner side walls of the two frame-shaped plates 3 are hinged with a supporting plate 4, a connecting rod 5 is connected between the two frame-shaped plates 3 in a sliding manner, the supporting plate 4 is clamped in the frame-shaped plates 3, and the connecting rod 5 and the frame-shaped plates 3 are jointly clamped in the H-shaped grooves 2;

the inner top wall of the H-shaped groove 2 is provided with a tooth groove 6, and the tooth groove 6 is clamped with the top end of the connecting rod 5;

when carrying the bench, at first take backup pad 4 out from tooth socket 6 is inside, with the inside of backup pad 4 articulated card income frame shaped plate 3 to and with connecting rod 5 and the inside of frame shaped plate 3 joint card income H-shaped groove 2, thereby advance folding accomodate, effectively convenient to use person carries, has improved portable efficiency.

Specifically, the shape of the stool seat 1 is circular, the outer side wall of the stool seat 1 is fixedly provided with a shell 7, two sides of the inner wall of the shell 7 are jointly hinged with a fixed plate 8, and the rear side of the shell 7 is fixedly provided with a handle 14;

the handle 14 is fixedly arranged at the rear side of the shell 7, so that the stool seat 1 can be conveniently held by hand.

Specifically, one side of the shell 7 is connected with a hand-twisting wire 10 in a threaded manner, one end of the hand-twisting wire 10 extends into the shell 7, one end of the hand-twisting wire 10 is in contact with one side of the fixed plate 8, the top of the fixed plate 8 is fixedly provided with a backboard 9, one side of the backboard 9 is provided with an arc-shaped groove 13, and the backboard 9 is semicircular;

the shape of the back board 9 is arranged in a semicircle, so that the back board 9 is overlapped with the stool seat board 1 when being folded;

the arc-shaped groove 13 is formed on one side of the backrest plate 9 and is used for being in contact fit with the back, so that the comfort of an occupant is effectively improved;

when riding, the hand screw 10 is manually rotated, the linkage hand screw 10 moves on the shell 7 in a threaded manner, looseness is generated between the fixing plate 8 and the shell 7, the fixing plate 8 is pulled, the linkage fixing plate 8 is hinged inside the shell 7, and the backboard 9 is used for riding.

Specifically, the bottom of the stool seat plate 1 is movably connected with a clamping plate 11, the bottom of the stool seat plate 1 is also fixedly provided with a clamping groove plate 12, the clamping groove plate 12 and the clamping plate 11 are oppositely arranged, and the clamping groove plate 12 and the clamping plate 11 are clamped;

when connecting rod 5 and the inside back manual promotion cardboard 11 of frame shaped plate 3 joint access H-shaped groove 2, cardboard 11 articulates in stool seat 1 bottom, makes cardboard 11 card go into the inside of draw-in groove board 12 for block fixedly to the connecting rod 5 that card goes into H-shaped groove 2 inside and frame shaped plate 3, effectively prevent connecting rod 5 and frame shaped plate 3 from following the inside roll-off of H-shaped groove 2.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A portable stool, comprising: the stool seat (1) is provided with an H-shaped groove (2) at the bottom of the stool seat (1), two frame-shaped plates (3) are hinged to the inner side wall of the H-shaped groove (2), and the two frame-shaped plates (3) are oppositely arranged;

the inner side walls of the two frame-shaped plates (3) are hinged with a supporting plate (4), a connecting rod (5) is connected between the two frame-shaped plates (3) in a sliding mode, the supporting plate (4) is clamped inside the frame-shaped plates (3), and the connecting rod (5) and the frame-shaped plates (3) are jointly clamped inside the H-shaped grooves (2);

tooth socket (6) have been seted up to the interior roof of H-shaped groove (2), tooth socket (6) with the top looks joint of connecting rod (5).

2. The portable stool of claim 1, wherein: the stool seat (1) is round in shape.

3. The portable stool of claim 2, wherein: the stool seat (1) is characterized in that a shell (7) is fixedly arranged on the outer side wall of the stool seat, two sides of the inner wall of the shell (7) are jointly hinged with a fixing plate (8), and a handle (14) is fixedly arranged on the rear side of the shell (7).

4. A portable stool as claimed in claim 3, wherein: one side of the shell (7) is connected with a hand-twisting wire (10) in a threaded mode, one end of the hand-twisting wire (10) extends to the inside of the shell (7), and one end of the hand-twisting wire (10) is in contact with one side of the fixing plate (8).

5. The portable stool of claim 4, wherein: the top of fixed plate (8) fixed mounting has back board (9), arc wall (13) have been seted up to one side of back board (9).

6. The portable stool of claim 5, wherein: the shape of the backrest plate (9) is semicircular.

7. The portable stool of claim 1, wherein: the stool seat (1) is characterized in that a clamping plate (11) is movably connected to the bottom of the stool seat (1), a clamping groove plate (12) is fixedly arranged at the bottom of the stool seat (1), the clamping groove plate (12) and the clamping plate (11) are oppositely arranged, and the clamping groove plate (12) is clamped with the clamping plate (11).