CN212345951U

CN212345951U - Folding chair capable of being changed into ladder

Info

Publication number: CN212345951U
Application number: CN202020409092.XU
Authority: CN
Inventors: 付维佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2021-01-15
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a can become folding chair of ladder, including support frame and second mount, be provided with first baffle, first mount on the support frame, be provided with third mount and second baffle on the second mount, be provided with the third baffle on support frame and first mount, second mount and the third mount respectively, two but all be provided with height-adjusting's adjusting device on the third baffle, it is fixed mutually through fixed the knot between first mount and the third mount, and leads to the hinge between the adjusting device and be connected. A can become folding chair of ladder, can stabilize the ladder that folds into through stable structure, avoid the people to stand the condition of falling down on the ladder, guarantee to stand personnel's safety on the ladder, can adjust the cushion board through adjusting device to the people that is fit for co-altitude not sits on the cushion board, makes the user sit more comfortable on the chair.

Description

Folding chair capable of being changed into ladder

Technical Field

The utility model relates to the field of daily life furniture, in particular to a folding chair capable of being changed into a ladder.

Background

The chair is a daily life furniture, and modern chair pursuit is pleasing to the eye fashion, and some chairs no longer are alone the thing to sit on and give more science and technology, make the mankind more convenient, classify according to the material: solid wood chairs, glass chairs, iron art chairs, plastic chairs, cloth art chairs, leather art chairs, foaming chairs and the like, and are classified according to use: office chair, dining chair, bar chair, leisure chaise longue, deck chair, special chair, children's chair etc. wherein the folding chair can be folded the chair to make the chair have different forms and functions, can fold into small-size ladder with the folding chair, conveniently take the article of eminence. However, the existing folding chair capable of being changed into a ladder has certain disadvantages that the stability is poor when the chair is folded into the ladder, people who stand on the ladder to take things are easy to fall down, and people with different heights sit on the chair and have different requirements on the height, so that the folding chair capable of being changed into the ladder is provided.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a folding chair that can become the ladder, can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a can become folding chair of ladder, includes support frame and second mount, be provided with first baffle, first mount on the support frame, be provided with third mount and second baffle on the second mount, be provided with third baffle, two on support frame and first mount, second mount and the third mount respectively all be provided with height-adjustable's adjusting device on the third baffle, it is fixed mutually through fixed the knot between first mount and the third mount, and is connected through the hinge between the adjusting device, the inside of support frame is provided with stable structure.

Preferably, the stabilizing structure comprises a fixing groove, a connecting rod, a rotating pin, a fixing support leg, a fixing bolt, a pull rod and a fixing gasket, the fixing groove is formed on the supporting frame, the fixing support leg is arranged in the fixing groove, the fixed support legs are movably connected with the support frame through rotating pins, a connecting rod is arranged in the middle of the inside of the fixed groove, two ends of the connecting rod are fixed with the supporting frame and the fixed supporting legs through fixed pins, a fixed cavity is arranged inside the fixed supporting legs, a pull rod is arranged inside the fixed cavity, the pull rod is fixed with the fixed support legs through the fixed bolts, the tail end of the pull rod is provided with a fixed gasket which is contacted with the ground, can stabilize the ladder that folds into through stable structure, avoid the people to stand the condition that falls down on the ladder, guarantee the personnel's safety of standing on the ladder.

Preferably, adjusting device includes first cushion board, rotates screw rod, second cushion board, screw hole and movable block, the inside set up screw hole of third baffle, the top of third baffle is provided with first cushion board and second cushion board, the one side that lies in being close to the third baffle on first cushion board and the second cushion board all is provided with the movable block, the movable block with rotate the terminal swing joint of screw rod, rotate screw rod and screw hole transmission, can adjust the cushion board through adjusting device to be fit for not the people of co-altitude to sit on the cushion board, make the user sit more comfortable on the chair.

Preferably, the first fixing frame rotates around the hinge, and the two adjusting devices on the third partition plate are attached to each other.

Preferably, the first partition plate, the third partition plate and the second partition plate are equal in distance.

Preferably, a triangular shape is formed among the support frame, the first partition plate and the first fixing frame, and a trapezoidal shape is formed among the second fixing frame, the second partition plate and the third fixing frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, be provided with stable structure, can stabilize the ladder that folds into through stable structure, avoid the people to stand the condition of falling down on the ladder, guarantee the personnel safety of standing on the ladder, be provided with adjusting device, can adjust the cushion board through adjusting device to the people who is fit for co-altitude not sits on the cushion board, makes the user sit more comfortable on the chair.

Drawings

FIG. 1 is a schematic view of a folding chair of the present invention in a chair configuration;

FIG. 2 is a schematic view of a folding chair of the present invention in a ladder configuration;

FIG. 3 is a schematic view of a stabilizing structure of a folding chair of the present invention that can be converted into a ladder;

fig. 4 is a schematic view of an adjusting device of a folding chair capable of being changed into a ladder.

In the figure: 1. a support frame; 2. stabilizing the structure; 201. fixing grooves; 202. a connecting rod; 203. a rotation pin; 204. a fixed leg; 205. fixing the bolt; 206. a pull rod; 207. fixing a gasket; 3. an adjustment device; 301. a first cushion plate; 302. rotating the screw; 303. a second cushion plate; 304. a threaded hole; 305. a movable block; 4. a first separator; 5. a first fixing frame; 6. a hinge; 7. a second fixing frame; 8. a second separator; 9. a third fixing frame; 10. a fixing buckle; 11. and a third partition plate.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a folding chair capable of being changed into a ladder comprises a support frame 1 and a second fixing frame 7, wherein a first partition plate 4 and a first fixing frame 5 are arranged on the support frame 1, a third fixing frame 9 and a second partition plate 8 are arranged on the second fixing frame 7, third partition plates 11 are respectively arranged on the support frame 1, the first fixing frame 5, the second fixing frame 7 and the third fixing frame 9, adjusting devices 3 with adjustable heights are respectively arranged on the two third partition plates 11, the first fixing frame 5 and the third fixing frame 9 are fixed through fixing buckles 10, the adjusting devices 3 are connected through hinges 6, and a stabilizing structure 2 is arranged inside the support frame 1;

the stable structure 2 comprises a fixing groove 201, a connecting rod 202, a rotating pin 203, a fixing support leg 204, a fixing bolt 205, a pull rod 206 and a fixing gasket 207, wherein the fixing groove 201 is formed in the support frame 1, the fixing support leg 204 is arranged inside the fixing groove 201, the fixing support leg 204 is movably connected with the support frame 1 through the rotating pin 203, the connecting rod 202 is arranged at the middle position inside the fixing groove 201, two ends of the connecting rod 202 are fixed with the support frame 1 and the fixing support leg 204 through fixing pins, a fixing cavity is formed inside the fixing support leg 204, the pull rod 206 is arranged inside the fixing cavity and fixed with the fixing support leg 204 through the fixing bolt 205, the fixing gasket 207 is arranged at the tail end of the pull rod 206, and the fixing gasket 207 is in contact with the; the adjusting device 3 comprises a first cushion plate 301, a rotating screw 302, a second cushion plate 303, a threaded hole 304 and a movable block 305, the threaded hole 304 is formed in the third partition plate 11, the first cushion plate 301 and the second cushion plate 303 are arranged above the third partition plate 11, the movable block 305 is arranged on one surface, close to the third partition plate 11, of the first cushion plate 301 and one surface, close to the third partition plate 11, of the second cushion plate 303, the movable block 305 is movably connected with the tail end of the rotating screw 302, and the rotating screw 302 is in transmission with the threaded hole 304; the first fixing frame 5 rotates around the hinge 6, and the two adjusting devices 3 on the third partition plate 11 are mutually attached; the distances among the first partition plate 4, the third partition plate 11 and the second partition plate 8 are equal; triangular shapes are formed among the supporting frame 1, the first partition plate 4 and the first fixing frame 5, and trapezoidal shapes are formed among the second fixing frame 7, the second partition plate 8 and the third fixing frame 9.

It should be noted that, the utility model relates to a folding chair capable of being changed into ladder, when in use, the fixing buckle 10 of the chair is closed, so that the first fixing frame 5 and the third fixing frame 9 are fixed with each other, at the moment, the first cushion plate 301 and the second cushion plate 303 on the adjusting device 3 are positioned on the same plane, at the moment, people can sit on the first cushion plate 301 and the second cushion plate 303, when people feel that the height is improper when sitting on the first cushion plate 301 or the second cushion plate 303, the people can rotate the rotating screw 302, at the moment, the rotating screw 302 is in transmission with the threaded hole 304, because the rotating screw 302 is movably fixed with the movable block 305, at the moment, the first cushion plate 301 and the second cushion plate 303 can be adjusted by rotating the screw 302, people with proper heights different heights can use, when the chair needs to be folded into ladder, the adjusting device 3 is attached to the third clapboard 11, the first fixing frame 5 can rotate around the hinge 6, at this time, the first cushion plate 301 is attached to the second cushion plate 303, the third partition plate 11 is folded, at this time, the other end of the support frame 1 can be supported on the ground, then the fixing support leg 204 in the support frame 1 is taken out from the fixing groove 201, the fixing clamps in the fixing groove 201 and the fixing support leg 204 are closed through the connecting rod 202, then the pull rod 206 is pulled out from the inside of the fixing support leg 204, the fixing gasket 207 is padded on the ground, the fixing support leg 204 and the pull rod 206 are firmly fixed through the fixing bolt 205, then people step on the second partition plate 8, the third partition plate 11 and the first partition plate 4 between the second fixing frame 7 and the third fixing frame 9 with feet, the articles at a high place can be taken down, the stabilizing structure 2 is conveniently folded into a ladder, and the first fixing frame 5 and the third fixing frame 9 are fixed through the fixing buckle 10, the chair can be used as a chair.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A folding chair capable of being changed into a ladder is characterized in that: including support frame (1) and second mount (7), be provided with first baffle (4), first mount (5) on support frame (1), be provided with third mount (9) and second baffle (8) on second mount (7), be provided with third baffle (11), two on support frame (1) and first mount (5), second mount (7) and third mount (9) respectively but all be provided with height-adjusting device (3) on third baffle (11), it is fixed mutually through fixed knot (10) between first mount (5) and third mount (9), and is connected through hinge (6) between adjusting device (3), the inside of support frame (1) is provided with stable structure (2).

2. A convertible ladder collapsible chair as claimed in claim 1, wherein: the stabilizing structure (2) comprises a fixing groove (201), a connecting rod (202), a rotating pin (203), fixing support legs (204), a fixing bolt (205), a pull rod (206) and a fixing gasket (207), the fixing groove (201) is formed in the support frame (1), the fixing support legs (204) are arranged in the fixing groove (201), the fixing support legs (204) are movably connected with the support frame (1) through the rotating pin (203), the connecting rod (202) is arranged in the middle of the inside of the fixing groove (201), two ends of the connecting rod (202) are fixed with the support frame (1) and the fixing support legs (204) through fixing pins, a fixing cavity is formed in the fixing support legs (204), the pull rod (206) is arranged in the fixing cavity, the pull rod (206) is fixed with the fixing support legs (204) through the fixing bolt (205), the fixing gasket (207) is arranged at the tail end of the pull rod (206), and the fixed pad (207) is in contact with the ground.

3. A convertible ladder collapsible chair as claimed in claim 1, wherein: adjusting device (3) include first cushion board (301), rotate screw rod (302), second cushion board (303), screw hole (304) and movable block (305), screw hole (304) have been seted up to the inside of third baffle (11), the top of third baffle (11) is provided with first cushion board (301) and second cushion board (303), the one side that lies in being close to third baffle (11) on first cushion board (301) and second cushion board (303) all is provided with movable block (305), movable block (305) and the terminal swing joint of rotation screw rod (302), it transmits mutually with screw hole (304) to rotate screw rod (302).

4. A convertible ladder collapsible chair as claimed in claim 1, wherein: the first fixing frame (5) rotates around the hinge (6), and the two adjusting devices (3) on the third partition plate (11) are attached to each other.

5. A convertible ladder collapsible chair as claimed in claim 1, wherein: the distances among the first partition plate (4), the third partition plate (11) and the second partition plate (8) are equal.

6. A convertible ladder collapsible chair as claimed in claim 1, wherein: the triangular shape is formed among the support frame (1), the first partition plate (4) and the first fixing frame (5), and the trapezoidal shape is formed among the second fixing frame (7), the second partition plate (8) and the third fixing frame (9).