CN220403542U - Multifunctional chair - Google Patents

Abstract

The utility model discloses a multifunctional seat, which comprises a front part and a rear part, wherein the rear part is connected with a chair back, the rear part is folded in a turnover way to form a climbing ladder shape on the front part, the heights of the front part, the rear part and the chair back are equal, the front part comprises an upper bottom plate I, a middle bottom plate I and a lower bottom plate I, the rear part comprises an upper bottom plate II, a middle bottom plate II and a lower bottom plate II, the upper bottom plate I and the lower bottom plate II are the same in size, the lower bottom plate I and the upper bottom plate II are the same in size, drawers are arranged on the lower sides of the upper bottom plate I, the middle bottom plate I and the lower bottom plate I, and the upper bottom plate I and the upper bottom plate II are connected through hinges. The multifunctional seat adopting the structure can be used for switching between two states of the seat and the ladder, has the function of storing, and has good supporting stability when being used as the ladder.

Description

Multifunctional chair

Technical Field

The utility model relates to the technical field of seats, in particular to a multifunctional seat.

Background

With the continuous progress of scientific technology and the continuous improvement of living standard of people, the demands of people on life are higher and higher, the functions of the required objects are more and more, and people also enjoy life more. With the increase of population, living space of people is compressed, so that the area of home is more and more limited. In a limited space, furniture occupies a large place, so that the range of motion of a person is reduced, and the furniture is gradually developed towards multifunction. The seat is a necessary product for home life and daily office work, and is also developing toward having other functions under the condition of meeting the normal use functions.

In home life, a ladder-like climbing tool is sometimes required, and the climbing tool is convenient for installing electric lamps and other places needing to be climbed. However, the common ladder is large in size and inconvenient to be placed indoors for a long time. If placed indoors, this may lead to problems such as reduced indoor space, inconvenient placement of the ladder, etc. Therefore, when a ladder is needed, a plurality of families select to stack the table and the chair to achieve the function of the ladder. Based on the Chinese patent No. 201820266596.3, a multifunctional chair is disclosed, which comprises a front part and a rear part, wherein the rear part is connected with a chair back, and the rear part can be overturned and folded on the front part to form a ladder shape capable of ascending height.

Under the ladder state, the chair back closely fits with the front part, a protection distance is reserved between the end part of the chair back and the ground, and the pedal is gradually reduced from bottom to top, so that the problem of unstable support exists. And if the ladder is used, the ladder can only be placed on the pedal, and when the ladder is converted into a ladder, the articles on the pedal are required to be removed completely, so that the ladder is very inconvenient.

Disclosure of Invention

The utility model aims to provide a multifunctional seat which can be used for switching between two states of a seat and a ladder, has a storage function, and has good support stability when used as the ladder.

In order to achieve the above purpose, the utility model provides a multifunctional seat, which comprises a front part and a rear part, wherein the rear part is connected with a chair back, the rear part is folded in a turnover way to form a climbing ladder shape on the front part, the heights of the front part, the rear part and the chair back are equal, the front part comprises a first upper bottom plate, a first middle base plate and a first lower bottom plate, the rear part comprises a second upper bottom plate, a second middle base plate and a second lower bottom plate, the first upper bottom plate is the same as the second lower bottom plate in size, the first lower bottom plate is the same as the second upper bottom plate in size, drawers are arranged on the lower sides of the first upper bottom plate, the first middle base plate and the first lower bottom plate, and the first upper bottom plate and the second upper bottom plate are connected through hinges.

Preferably, the chair back is vertically arranged on the upper side of the rear part, and the rear part is folded over on the front part, so that a gap exists between the chair back and the front part.

Preferably, rebound self-locking switches are arranged between the drawer and the first upper bottom plate, between the drawer and the first middle substrate and between the drawer and the first lower bottom plate.

Preferably, the two sides of the first upper base plate, the first middle base plate and the first lower base plate are fixedly connected with the first side plate, the second upper base plate, the second middle base plate and the second lower base plate are fixedly connected with the second side plate, and the first side plate and the second side plate are of right trapezoid structures with the same size.

Preferably, the inclined edge of the first side plate is tightly attached to the inclined edge of the second side plate, and the formed seat is of a cuboid structure with straight side lines.

Preferably, a gap exists between the drawer at the lower side of the lower bottom plate and the ground as well as between the drawer and the second lower bottom plate.

Therefore, the multifunctional chair adopting the structure can turn and fold the back part on the upper side of the front part, and the chair back is turned to the front side of the front part, so that the ladder is used in a simple and convenient mode. The chair back is in direct contact with the ground and keeps a gap with the seat, so that the stability of the ladder is improved, the first lower bottom plate and the second upper bottom plate are the same in size, namely when the ladder is used after being overturned, the pedals in the middle are the same as the pedals in the bottom, the human body has good supportability when trampling, and the safety when the ladder is used is improved. And drawer is all had to upper plate one, middle part base plate one and the downside of lower plate one, can be used as the storing frame to because article is placed in the drawer, when using as the ladder, also need not to clear up the article of placing, facilitate the use.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic front side view of a utility seat of the present utility model;

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

fig. 3 is a schematic view showing a multifunctional seat according to the present utility model in a ladder state.

Reference numerals:

1. a front part; 101. an upper bottom plate I; 102. a first middle substrate; 103. a first lower bottom plate; 104. a first side plate; 2. a rear portion; 201. an upper bottom plate II; 202. a middle substrate II; 203. a second lower bottom plate; 204. a second side plate; 3. a chair back; 4. a hinge; 5. a drawer 5.

Detailed Description

The technical scheme of the utility model is further described below through the attached drawings and the embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Examples

Referring to fig. 1 to 3, as shown in the drawings, the utility model provides a multifunctional seat, which comprises a front part 1 and a rear part 2, wherein the rear part 2 is connected with a seat back 3, the rear part 2 is folded in a turned mode to form a climbing ladder shape on the front part 1, the heights of the front part 1, the rear part 2 and the seat back 3 are equal, the seat back 3 is vertically arranged on the upper side of the rear part 2, a gap exists between the seat back 3 and the front part 1 after the rear part 2 is folded on the front part 1 in a turned mode, the seat back 3 is folded to the front side of the front part 1, the seat back 3 is directly contacted with the ground and vertically supports the rear part 2, the stability of the support of the rear part 2 is improved, and the stability of the multifunctional seat used as a ladder is further improved.

The front part 1 comprises a first upper base plate 101, a first middle base plate 102 and a first lower base plate 103, the rear part 2 comprises a second upper base plate 201, a second middle base plate 202 and a second lower base plate 203, wherein the first upper base plate 101 and the second lower base plate 203 are the same in size, the first lower base plate 103 and the second upper base plate 201 are the same in size, the first upper base plate 101 and the second upper base plate 201 are connected through a hinge 4, and the hinge 4 is located on the lower side between the first upper base plate 101 and the second upper base plate 201, so that overturning between the first upper base plate 101 and the second upper base plate 201 is achieved. When the ladder is used as the ladder after overturning, the pedal in the middle is the same as the pedal in the bottom in size, so that the ladder has good support when a human body tramples, is convenient for the human body to keep balance, and improves the safety when the ladder is used.

Two sides of the first upper bottom plate 101, the first middle substrate 102 and the first lower bottom plate 103 are fixedly connected with a first side plate 104, two sides of the second upper bottom plate 201, the second middle substrate 202 and the second lower bottom plate 203 are fixedly connected with a second side plate 204, and the first side plate 104 and the second side plate 204 are of right trapezoid structures with equal sizes. The hypotenuse of the first side plate 104 is tightly attached to the hypotenuse of the second side plate 204, and the formed seat is of a cuboid structure with straight side lines, so that the seat has better stability when being used as a seat.

The drawer 5 is arranged on the lower sides of the first upper base plate 101, the first middle base plate 102 and the first lower base plate 103, and can be used as a storage rack, and as articles are placed in the drawer 5, when the ladder is used, the placed articles do not need to be cleaned, so that the ladder is convenient to use. The rebound type self-locking switch is arranged between the drawer 5 and the upper base plate I101, the middle base plate I102 and the lower base plate I, the rebound type self-locking switch adopts the prior art, the drawer 5 can be opened and closed by pressing the drawer 5, when the drawer 5 is pushed inwards, the rebound type self-locking switch can realize self locking, the closed state of the drawer 5 is ensured, the problem of unexpected sliding out is avoided, when the drawer 5 is pressed again, the rebound type self-locking switch can realize automatic unlocking, and the drawer 5 can automatically slide out under the action of a spring piece of the rebound type self-locking switch, so that the operation is easy and convenient. The handle is not needed to be additionally arranged, so that the cost is saved, and meanwhile, the discomfort of the legs caused by the handle when a person sits on the seat is avoided.

The drawer 5 and the second lower plate 203 at the lower side of the first lower plate 103 are in clearance with the ground, namely, when the chair is used as a seat, the drawer 5 and the second lower plate 203 at the lower side of the first lower plate 103 are higher than the ground, so that abrasion to the chair is avoided when the chair moves, and the safety when the chair is used as a ladder is affected.

The specific use principle is as follows: when the ladder is used, the back 3 is held, the back 2 is overturned and folded on the upper side of the front part 1, the back 3 is overturned to the front side of the front part 1 to form a ladder shape for use, a gap exists between the back 3 and the front part 1 to form an arched stable supporting structure, so that the ladder has good stability, the use safety is ensured, when the ladder is used as a seat, the back 2 is overturned and attached on the rear side of the front part 1 to form a cuboid structure, the back 2 also has good stability when used as the seat, and a plurality of drawers 5 are further arranged on the front part 1 to store articles for convenient use.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.

Claims (6)

1. The utility model provides a multifunctional seat, includes anterior and rear portion, and the rear portion even has the back of the chair, and the folding ladder form of ascending a height that forms on the anterior is overturned to the rear portion, its characterized in that: the front part, the rear part and the chair back are all equal in height, the front part comprises an upper bottom plate I, a middle substrate I and a lower bottom plate I, the rear part comprises an upper bottom plate II, a middle substrate II and a lower bottom plate II, the upper bottom plate I and the lower bottom plate II are identical in size, the lower bottom plate I and the upper bottom plate II are identical in size, drawers are arranged on the lower sides of the upper bottom plate I, the middle substrate I and the lower bottom plate I, and the upper bottom plate I and the upper bottom plate II are connected through hinges.

2. A multi-function seat as set forth in claim 1, wherein: the chair back is vertically arranged on the upper side of the rear part, and a gap exists between the back and the front part when the rear part is turned over and folded on the front part.

3. A multi-function seat as set forth in claim 1, wherein: a rebound type self-locking switch is arranged between the drawer and the first upper bottom plate, between the drawer and the first middle substrate and between the drawer and the first lower bottom plate.

4. A multi-function seat as set forth in claim 1, wherein: the two sides of the first upper base plate, the first middle base plate and the first lower base plate are fixedly connected with a first side plate, the two sides of the second upper base plate, the second middle base plate and the second lower base plate are fixedly connected with a second side plate, and the first side plate and the second side plate are of right trapezoid structures with equal sizes.

5. A multi-function seat as set forth in claim 4 wherein: the hypotenuse of curb plate one is hugged closely with the hypotenuse of curb plate two, and the seat that forms is the cuboid structure that the sideline is sharp.

6. A multi-function seat as set forth in claim 1, wherein: a gap exists between the drawer at the lower side of the lower bottom plate and the ground as well as between the drawer at the lower side of the lower bottom plate and the ground.