CN214711565U

CN214711565U - Foldable multifunctional stool

Info

Publication number: CN214711565U
Application number: CN202120383082.8U
Authority: CN
Inventors: 周小兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-21
Filing date: 2021-02-21
Publication date: 2021-11-16
Anticipated expiration: 2031-02-21

Abstract

The utility model provides a foldable multifunctional stool, belonging to the technical field of articles for daily use; comprises a seat board; the bottom of the seat board is provided with a drawer; four groups of first supporting tubes are inserted at the bottom of the seat plate; a spring is arranged inside the supporting tube I; one end of the spring is connected in the first supporting tube, and the other end of the spring is connected with a movable bolt; the supporting tube is connected with a supporting tube II; the first support pipe extends to the interior of the second support pipe; bolt holes are formed in the first supporting tube and the second supporting tube; the bottom of the mounting rack is connected with a screw rod; the screw rod is in threaded connection with a rotating pipe and is connected with a conical gear I and a conical gear II; the second conical gear is connected with a motor; the bottom of the rotating pipe is rotatably connected to the bottom plate; the bottom of the base is provided with a ball; the lifting of the seat plate is realized through the arrangement of the motor, the screw rod, the rotating pipe and the bevel gear, the stool occupies an indoor space while realizing the storage function, and the stool occupies too much space due to the fact that the folding supporting pipe I and the folding supporting pipe II are adopted to achieve the stability of the stool.

Description

Foldable multifunctional stool

Technical Field

The utility model belongs to the technical field of articles for daily use, specifically a collapsible multi-functional stool of accomodating.

Background

The stool is the most common furniture in daily life, in particular to a seat, wherein the stool is the earliest and is the front body of the stool, a backrest is added on the stool to be changed into a chair, the stool is simple in material and wide in application, so that the stool is larger in quantity and rich in shape compared with the chair, the stool is rectangular in the early stage and continues to the Ming Dynasty until the Qing Dynasty is changed into a square, and the stool is round, sector, quincunx, hexagonal and the like.

Along with the soaring of room price, the area in people's room is littleer and more, and the most function singleness of present stool, can not place debris simultaneously, has wasted the indoor space just little originally, and can not conveniently fold and reduce the volume, is unfavorable for the utilization in space, and removes and need lift up, and is laborsaving convenient inadequately.

Disclosure of Invention

To the disappearance of above-mentioned prior art, the embodiment of the utility model provides a technical problem that solves provides a collapsible multi-functional stool of accomodating, can effectively solve the problem of mentioning in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a foldable multifunctional stool comprises a seat plate; the bottom of the seat board is provided with a mounting rack; a drawer is arranged inside the mounting rack; four groups of first supporting tubes are inserted at the bottom of the seat plate; a spring is arranged inside the supporting tube I; one end of the spring is connected to the inner side wall of the supporting tube; the other end is connected with one end of the movable bolt; the supporting tube I is connected with a supporting tube II; the first support pipe extends to the interior of the second support pipe; bolt holes are formed in the first supporting tube and the second supporting tube; one end of the movable bolt, which is far away from the spring, penetrates through the bolt hole and extends from the inside of the first supporting pipe to the outside of the second supporting pipe; the bottom of the second supporting pipe is provided with a rotating pin; the rotating pin is connected with a rotating seat; the bottom of the rotating seat is connected with a bottom plate; the bottom of the mounting rack is connected with a screw rod; the external thread of the screw rod is connected with a rotating pipe; a first conical gear is arranged on the rotating pipe; the first conical gear is meshed with a second conical gear; the second conical gear is connected with a transmission shaft; one end of the transmission shaft, which is far away from the second conical gear, is connected with a motor; the bottom of the rotating pipe is provided with a base; the base is rotatably connected inside a rotating groove formed in the bottom plate; the bottom of the base is provided with a ball; the bottom of the bottom plate is provided with four groups of supporting legs and four groups of rolling devices; the four groups of rolling devices comprise connecting columns which are rotatably connected to the bottom of the bottom plate; the bottom of the connecting column is provided with a roller; the side wall of the connecting column is provided with a fixing ring; the fixing ring is connected with a hook; one end of the hook, which is far away from the fixed ring, is connected with a connecting rod; one end of the connecting rod, which is far away from the hook, is rotatably connected with a mounting seat; the mounting seat is fixed at the bottom of the bottom plate.

As a further improvement of the utility model: the motor is connected to a mounting plate (not shown) between the first two sets of support tubes.

As a further improvement of the utility model: the motor is connected with a storage battery through a lead; the storage battery is arranged on the bottom plate.

As a further improvement of the utility model: the rolling ball is connected in a rolling groove formed in the bottom of the rotary groove in a rolling mode.

As a further improvement of the utility model: and a bearing is arranged on the side wall of the base.

Compared with the prior art, the beneficial effects of the utility model are that: the lifting of the seat plate is realized through the arrangement of the motor, the screw rod, the rotating pipe and the bevel gear, the stool occupies indoor space while realizing the storage function, the stool occupies more space due to the fact that the stool is stable and does not occupy the space due to the foldable supporting pipe I and the foldable supporting pipe II, and the stool is convenient and labor-saving to roll and move through the rollers, the connecting rods and the hooks.

Drawings

FIG. 1 is a structural diagram of a foldable multifunctional stool;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

FIG. 5 is an enlarged view of a portion of FIG. 1 at D;

in the figure: 1-seat plate, 2-drawer, 3-screw rod, 4-motor, 5-rotating tube, 6-rotating pin, 7-accumulator, 8-roller, 9-bottom plate, 10-supporting leg, 11-rotating seat, 12-first conical gear, 13-first supporting tube, 14-second conical gear, 15-transmission shaft, 16-spring, 17-second supporting tube, 18-movable bolt, 19-mounting rack, 20-mounting seat, 21-connecting rod, 22-hook, 23-connecting column, 24-fixing ring, 25-base, 26-bearing and 27-ball.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-5, the present embodiment provides a foldable multifunctional stool, which includes a seat plate 1; the bottom of the seat plate 1 is provided with a mounting rack 19; the drawer 2 is arranged in the mounting rack 19; four groups of first supporting tubes 13 are inserted into the bottom of the seat plate 1; a spring 16 is arranged inside the first support pipe 13; one end of the spring 16 is connected to the inner side wall of the first support pipe 13; the other end is connected with one end of a movable bolt 18; the first support pipe 13 is connected with a second support pipe 17; the first support pipe 13 extends to the interior of the second support pipe 17; bolt holes are formed in the first supporting tube 13 and the second supporting tube 17; one end of the movable bolt 18, far away from the spring 16, passes through a bolt hole and extends from the inside of the first support pipe 13 to the outside of the second support pipe 17; the bottom of the second support pipe 17 is provided with a rotating pin 6; the rotating pin 6 is connected with a rotating seat 11; the bottom of the rotating seat 11 is connected with a bottom plate 9; the bottom of the mounting rack 19 is connected with a screw rod 3; the external thread of the screw rod 3 is connected with a rotating pipe 5; a first conical gear 12 is arranged on the rotating pipe 5; the first conical gear 12 is connected with a second conical gear 14 in a meshing manner; the second bevel gear 14 is connected with a transmission shaft 15; one end of the transmission shaft 15, which is far away from the second bevel gear 14, is connected with a motor 4; the motor 4 is connected to a mounting plate (not shown in the figure) between the two groups of support pipes I13; the motor 4 is connected with a storage battery 7 through a lead; the storage battery 7 is arranged on the bottom plate 9; the bottom of the rotating pipe 5 is provided with a base 25; the base 25 is rotatably connected inside a rotating groove formed in the bottom plate 9; a bearing 26 is arranged on the side wall of the base 25; the bottom of the base 25 is provided with a ball 27; the rolling ball 27 is connected in a rolling groove arranged at the bottom of the rotary groove in a rolling way.

According to the multifunctional stool capable of being folded and stored, the storage function is achieved through the drawer 2 inside the mounting frame 19, when the stool needs to be folded, the bolt movable bolt 18 is pressed to extend out of one end of the second support pipe 17, the first support pipe 13 can be retracted into the second support pipe 17, then the motor 4 is started, the transmission shaft 15 is driven to rotate, the transmission shaft 15 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 12 meshed with the second bevel gear to rotate, the rotation pipe 5 is driven to rotate, the bearing 26 and the ball 27 reduce resistance when the rotation pipe 5 rotates, and the top of the screw rod 3 is fixed to the bottom of the mounting frame 19 and cannot rotate, so that the screw rod 3 can move up and down along the axial direction of the rotation pipe 5, and lifting of the seat plate 1 is achieved; after the first support pipe 13 is retracted into the second support pipe 17, the second support pipe 17 can be laid down through the rotating pin 6 and the rotating seat 11 and further folded, so that the space occupation is reduced.

Example 2

Referring to fig. 1-5, in the present embodiment, compared to embodiment 1, a foldable multifunctional stool is provided, wherein four sets of legs 10 and four sets of rolling devices are disposed at the bottom of a bottom plate 9; the four groups of rolling devices comprise connecting columns 23 which are rotatably connected to the bottom of the bottom plate 9; the bottom of the connecting column 23 is provided with a roller 8; a fixing ring 24 is arranged on the side wall of the connecting column 23; the fixing ring 24 is connected with a hook 22; one end of the hook 22 far away from the fixing ring 24 is connected with a connecting rod 21; one end of the connecting rod 21, which is far away from the hook 22, is connected with a mounting seat 20 in a rotating way; the mounting seat 20 is fixed at the bottom of the bottom plate 9.

This collapsible multi-functional stool of accomodating, when need not remove, use four group's landing legs 10 to advance the item and support and stand, when needs remove, for convenient removal, hang couple 22 on solid fixed ring 24 through rotating connecting rod 21, make connecting rod 21 play the effect of horizontal support to the gyro wheel 8 of spliced pole 23 and bottom, make gyro wheel 8 when the stool needs to remove, replace landing leg 10 to prop up the stool, then promote it and remove to the place that needs, pack up again, make the stool remain stable.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A foldable multifunctional stool is characterized by comprising a seat board (1); the bottom of the seat plate (1) is provided with a mounting rack (19); a drawer (2) is arranged in the mounting rack (19); four groups of first supporting tubes (13) are inserted into the bottom of the seat plate (1); a spring (16) is arranged inside the first supporting tube (13); one end of the spring (16) is connected to the inner side wall of the first supporting pipe (13); the other end is connected with one end of a movable bolt (18); the first supporting tube (13) is connected with a second supporting tube (17); the first support pipe (13) extends to the interior of the second support pipe (17); bolt holes are formed in the first supporting tube (13) and the second supporting tube (17); one end of the movable bolt (18) far away from the spring (16) penetrates through the bolt hole and extends from the interior of the first support pipe (13) to the exterior of the second support pipe (17); the bottom of the second supporting tube (17) is provided with a rotating pin (6); the rotating pin (6) is connected with a rotating seat (11); the bottom of the rotating seat (11) is connected with a bottom plate (9); the bottom of the mounting rack (19) is connected with a screw rod (3); the outer wall of the screw rod (3) is in threaded connection with a rotating pipe (5); a first conical gear (12) is arranged on the rotating pipe (5); the first conical gear (12) is connected with a second conical gear (14) in a meshing manner; the second conical gear (14) is connected with a transmission shaft (15); one end of the transmission shaft (15) far away from the second bevel gear (14) is connected with a motor (4); a base (25) is arranged at the bottom of the rotating pipe (5); the base (25) is rotatably connected inside a rotating groove formed in the bottom plate (9); the bottom of the base (25) is provided with a ball (27); the bottom of the bottom plate (9) is provided with four groups of supporting legs (10) and four groups of rolling devices; the four groups of rolling devices comprise connecting columns (23) which are rotatably connected to the bottom of the bottom plate (9); the bottom of the connecting column (23) is provided with a roller (8); a fixing ring (24) is arranged on the side wall of the connecting column (23); the fixed ring (24) is connected with a hook (22); one end of the hook (22) far away from the fixed ring (24) is connected with a connecting rod (21); one end of the connecting rod (21) far away from the hook (22) is connected with a mounting seat (20) in a rotating manner; the mounting seat (20) is fixed at the bottom of the bottom plate (9).

2. The multifunctional stool capable of being stored in a foldable manner as claimed in claim 1, characterized in that the motor (4) is connected to the mounting plate between the two first support tubes (13).

3. The multifunctional stool capable of being stored in a foldable manner as claimed in claim 2, characterized in that the motor (4) is connected with a storage battery (7) through a wire; the storage battery (7) is arranged on the bottom plate (9).

4. The multifunctional stool capable of being stored in a foldable manner as claimed in claim 1 or 2, characterized in that the balls (27) are connected in a rolling groove formed in the bottom of the rotating groove in a rolling manner.

5. A collapsible multifunctional stool as claimed in claim 3, characterised in that bearings (26) are provided on the base (25) side walls.