CN220675608U

CN220675608U - Adjustable stool

Info

Publication number: CN220675608U
Application number: CN202322450249.XU
Authority: CN
Inventors: 罗旭辉; 潘湘云
Original assignee: Zhejiang Junyi Home Furnishings Co ltd
Current assignee: Zhejiang Junyi Home Furnishings Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-03-29
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to the technical field of stools, in particular to an adjustable stool which comprises an annular base, wherein a mounting plate is arranged above the annular base, a circular seat is fixedly arranged on the upper surface of the mounting plate, four fixed pipes are fixedly arranged on the upper surface of the annular base in a circumferential array, telescopic rods are slidably arranged on the inner walls of the four fixed pipes, and the top ends of the four telescopic rods are fixedly connected with the lower surface of the mounting plate; and a lifting mechanism for driving the mounting plate to automatically lift is arranged between the annular base and the mounting plate. According to the utility model, the lifting mechanism is arranged, so that the use height of the mounting plate can be adjusted according to actual conditions in the actual use process of the stool, the use height of the stool is adjusted, the defect that the height of the stool cannot be automatically adjusted in the prior art is effectively overcome, and the stability of the stool in the height adjustment process is effectively ensured in the up-and-down movement process of the mounting plate.

Description

Adjustable stool

Technical Field

The utility model relates to the technical field of stools, in particular to an adjustable stool.

Background

Among the seats, the furniture stool and the campstool are the earliest, and the campstool is the front body of the stool, and is changed into a chair by adding a backrest on the stool. Stool is called stool in folk. The device is used for stepping on a horse and getting on a car at first, so the device is also called a split heads and a car bench.

In the prior art, an adjustable stool structure with a publication number of CN217743660U adopts the structure of' comprising: the seat cushion and the support frame, the support frame adopts the metal preparation, the top of support frame is equipped with the installation zone, the seat cushion is installed in the installation zone to form the stool. The support frame of this application adopts the metal preparation, and is equipped with the sealing layer on the surface of support frame, thereby restrict support frame and external contact, thereby reduce the support frame and be corroded, in order to prolong the life-span of support frame, thereby the stool structure of extension stool structure "the scheme, the stool structure of this scheme is equipped with the cushion, compare with prior art, the cushion can be dismantled and place in the installation zone of support frame and auxiliary frame, on the one hand, the convenience is removed the cushion from support frame and auxiliary frame as required, on the other hand, the setting of cushion can improve the experience of human body sitting on the stool, make the human body sit more comfortable on the stool.

However, the above solution still has some drawbacks, for example, the adjustable stool structure proposed by the above patent technology has a certain use height in the actual use process, and the technical solution proposed by the above patent technology has the defect that the height of the stool cannot be automatically adjusted when people with different heights and different habits use the stool or use the stool in different use environments.

In view of this, the utility model proposes an adjustable stool.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide an adjustable stool, which has the advantages of being capable of adjusting the use height of the stool according to actual conditions and heating the stool in cold weather, so as to solve the defect that the height of the stool cannot be automatically adjusted in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the stool comprises an annular base, wherein a mounting plate is arranged above the annular base, a circular seat is fixedly arranged on the upper surface of the mounting plate, four fixed pipes are fixedly arranged on the upper surface of the annular base in a circumferential array, telescopic rods are slidably arranged on the inner walls of the four fixed pipes, and the top ends of the four telescopic rods are fixedly connected with the lower surface of the mounting plate;

the middle of annular base and mounting disc is provided with the elevating system who is used for driving the mounting disc automatic rising, elevating system is including setting firmly the cross spandrel girder at annular base inner ring face to and set firmly the servo motor at the mounting disc lower surface, the upper surface of cross spandrel girder has set firmly the stand, and the top of stand is provided with the connection pad, elevating system is still including setting firmly the screw thread post at the servo motor output, and the upper surface of connection pad has seted up the screw hole with screw thread post surface threaded connection.

As the preferable technical scheme, the bottom of screw thread post has set firmly the stopper that is used for preventing that the screw thread post from breaking away from the connection pad, and the maximum height that the setting of stopper can rise to the mounting panel is restricted, avoids personnel to empty.

As the preferable technical scheme, the outer surface of the mounting plate is fixedly provided with a protective sleeve for protecting the outer ring surface of the circular seat, and the section shape of the protective sleeve is a right triangle.

As the preferable technical scheme, the cavity is formed in the round seat, the metal heat-conducting plate penetrating through the upper surface of the round seat is embedded in the inner top wall of the cavity, and the metal heat-conducting plate is convenient to heat buttocks of people and improves comfort of the people.

As a preferable technical scheme, a heating mechanism for heating the metal heat-conducting plate is arranged in the cavity, and the heating mechanism comprises heating oil poured into the cavity and an electric heating plate fixedly arranged on the inner bottom wall of the cavity and used for heating the heating oil.

As the preferable technical scheme, the heating mechanism also comprises a temperature sensor fixedly arranged on the lower surface of the metal heat-conducting plate and a small temperature controller fixedly arranged on the lower surface of the mounting plate.

As the preferable technical scheme, the temperature sensor and the electric heating plate are electrically connected with the small temperature controller through wires, so that the small temperature controller is convenient to control the maximum temperature of heating oil.

As the preferable technical scheme, the lower surface of mounting disc has set firmly arc mounting box, and the inside of arc mounting box is provided with rechargeable battery, the lower surface of mounting disc has set firmly two button control switch, and the setting of two button control switch is convenient for control servo motor and electrical heating board.

As the preferred technical scheme, the quantity of stand is four, and four stands are circumference array symmetry and set firmly in the upper surface of cross spandrel girder, and the top of four stands all is connected with the lower fixed surface of connection pad, and the stability and the firm degree when the connection pad was used have effectually been guaranteed to the setting of four stand.

As the preferred technical scheme, when the circular seat is used, the top outer surface cover of circular seat is equipped with the elasticity cloth cover, and the effectual comfort level when having improved personnel to use that is provided with of elasticity cloth cover can avoid the surface of circular seat to be worn and torn simultaneously, is convenient for change the washing to circular cloth cover moreover.

(III) beneficial effects

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

1. according to the utility model, the lifting mechanism is arranged, so that the use height of the mounting plate can be adjusted according to actual conditions in the actual use process of the stool, the use height of the stool is adjusted, the defect that the height of the stool cannot be automatically adjusted in the prior art is effectively overcome, and the stability of the stool in the height adjustment process is effectively ensured in the up-and-down movement process of the mounting plate.

2. According to the utility model, the heating mechanism is arranged, so that the purpose of heating the metal heat-conducting plate in cold weather can be realized, the comfort level of people in cold weather is effectively improved, the purpose of temperature control of the metal heat-conducting plate can be realized, the damage to people and clothes caused by overhigh temperature is avoided, and the stool is high in practicability.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

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

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

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. an annular base; 2. a mounting plate; 3. a circular seat; 4. a fixed tube; 5. a telescopic rod; 6. a lifting mechanism; 601. a cross spandrel girder; 602. a servo motor; 603. a column; 604. a connecting disc; 605. a threaded column; 606. a limiting block; 7. a protective sleeve; 8. a cavity; 9. a metal heat-conducting plate; 10. a heating mechanism; 1001. an electric heating plate; 1002. a temperature sensor; 1003. a small temperature controller; 11. an arc-shaped mounting box; 12. a push button control switch.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

According to the embodiment of the utility model, as shown in the accompanying drawings 1-4, the stool comprises an annular base 1, a mounting plate 2 is arranged above the annular base 1, a circular base 3 is fixedly arranged on the upper surface of the mounting plate 2, a protective sleeve 7 for protecting the outer annular surface of the circular base 3 is fixedly arranged on the outer surface of the mounting plate 2, and the cross section of the protective sleeve 7 is in a right triangle shape.

Four fixed pipes 4 are fixedly arranged on the upper surface of the annular base 1 in a circumferential array, telescopic rods 5 are slidably arranged on the inner walls of the four fixed pipes 4, and the top ends of the four telescopic rods 5 are fixedly connected with the lower surface of the mounting plate 2;

the middle of annular base 1 and mounting disc 2 is provided with elevating system 6 that is used for driving mounting disc 2 to go up and down automatically, elevating system 6 is including setting firmly at annular base 1 inner ring face's cross spandrel girder 601 to and set firmly at mounting disc 2 lower surface's servo motor 602, and the upper surface of cross spandrel girder 601 has set firmly stand 603, and the top of stand 603 is provided with connection pad 604, elevating system 6 still including setting firmly the screw thread post 605 at servo motor 602 output, and the screw hole with screw thread post 605 surface threaded connection has been seted up to the upper surface of connection pad 604.

The bottom end of the threaded column 605 is fixedly provided with a limiting block 606 for preventing the threaded column 605 from being separated from the connecting disc 604.

According to the utility model, in the actual use process of the stool, a person can sit on the circular seat 3 to use the stool, and in the use process, the servo motor 602 can be started by pressing the button control switch 12 on the lower surface of the mounting plate 2 according to the actual situation, the rotation of the servo motor 602 drives the threaded column 605 to rotate, and the rotation of the threaded column 605 drives the threaded column 605 to move up and down on the connecting plate 604 under the action of the threaded hole, so that the use height of the mounting plate 604 is adjusted, the defect that the use height of the stool cannot be automatically adjusted in the prior art is effectively overcome, and in the up-down movement process of the mounting plate 2, the four telescopic rods 5 can respectively move on the inner walls of the four fixed pipes 4, so that the levelness of the mounting plate 2 in the lifting process is effectively ensured, and the stability of the stool in the height adjustment process is effectively ensured.

The cavity 8 is arranged in the circular seat 3, and a metal heat-conducting plate 9 penetrating through the upper surface of the circular seat 3 is embedded in the inner top wall of the cavity 8.

The inside of the cavity 8 is provided with a heating mechanism 10 for heating the metal heat-conducting plate 9, the heating mechanism 10 includes heating oil poured inside the cavity 8, and an electric heating plate 1001 fixed to the inner bottom wall of the cavity 8 for heating the heating oil.

The heating mechanism 10 further comprises a temperature sensor 1002 fixedly arranged on the lower surface of the metal heat-conducting plate 9, and a small temperature controller 1003 fixedly arranged on the lower surface of the mounting plate 2.

The temperature sensor 1002 and the electric heating plate 1001 are electrically connected with the small-sized thermostat 1003 through wires.

The arc mounting box 11 has been set firmly to the lower surface of mounting disc 2, and the inside of arc mounting box 11 is provided with rechargeable battery, and the lower surface of mounting disc 2 has set firmly two button control switch 12.

The number of the upright posts 603 is four, the four upright posts 603 are symmetrically and fixedly arranged on the upper surface of the cross spandrel girder 601 in a circumferential array, and the top ends of the four upright posts 603 are fixedly connected with the lower surface of the connecting disc 604.

When the round seat 3 is used, the outer surface of the top end of the round seat 3 is sleeved with an elastic cloth sleeve.

When the stool is used in cold weather, the electric heating plate 1001 can be started by the other button control switch 12 on the lower surface of the mounting plate 2 to heat heating oil in the cavity 8, and the temperature can be transmitted to the metal heat-conducting plate 9 after the heating oil is heated, so that the purpose of heating the metal heat-conducting plate 9 in cold weather is achieved, the comfort of people in cold weather is effectively improved, the numerical value of the temperature sensor 1002 can be set in advance through the small temperature controller 1003 when the stool is used in cold weather, when the electric heating plate 1001 heats the heating oil, the temperature sensor 1002 transmits a signal to the small temperature controller 1003, and the small temperature controller 1003 automatically controls the electric heating plate 1001 to be closed, so that the purpose of controlling the temperature of the metal heat-conducting plate 9 is achieved, the damage to the people and clothes caused by the excessive temperature is avoided, and the practicability is high.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an adjustable stool, includes annular base (1), its characterized in that: the upper part of the annular base (1) is provided with a mounting plate (2), the upper surface of the mounting plate (2) is fixedly provided with a circular seat (3), the upper surface of the annular base (1) is fixedly provided with four fixed pipes (4) in a circumferential array, the inner walls of the four fixed pipes (4) are all provided with telescopic rods (5) in a sliding manner, and the top ends of the four telescopic rods (5) are fixedly connected with the lower surface of the mounting plate (2);

the automatic lifting device is characterized in that a lifting mechanism (6) for driving the mounting plate (2) to automatically lift is arranged in the middle of the annular base (1) and the mounting plate (2), the lifting mechanism (6) comprises a cross bearing beam (601) fixedly arranged on the inner annular surface of the annular base (1) and a servo motor (602) fixedly arranged on the lower surface of the mounting plate (2), an upright post (603) is fixedly arranged on the upper surface of the cross bearing beam (601), a connecting disc (604) is arranged on the top end of the upright post (603), the lifting mechanism (6) further comprises a threaded column (605) fixedly arranged at the output end of the servo motor (602), and a threaded hole in threaded connection with the surface of the threaded column (605) is formed in the upper surface of the connecting disc (604).

2. The adjustable stool of claim 1, wherein: the bottom end of the threaded column (605) is fixedly provided with a limiting block (606) for preventing the threaded column (605) from being separated from the connecting disc (604).

3. The adjustable stool of claim 1, wherein: the outer surface of the mounting plate (2) is fixedly provided with a protective sleeve (7) for protecting the outer ring surface of the circular seat (3), and the section shape of the protective sleeve (7) is a right triangle.

4. The adjustable stool of claim 1, wherein: the inside of circular seat (3) has offered cavity (8), and the interior roof of cavity (8) inlays and is equipped with metal heat-conducting plate (9) that run through circular seat (3) upper surface.

5. The adjustable stool of claim 4 wherein: the inside of cavity (8) is provided with heating mechanism (10) that are used for carrying out heating to metal heat-conducting plate (9), heating mechanism (10) are including pouring into the inside heating oil of cavity (8) to and set firmly in cavity (8) bottom be used for carrying out electric heating board (1001) of heating to heating oil.

6. The adjustable stool of claim 5 wherein: the heating mechanism (10) further comprises a temperature sensor (1002) fixedly arranged on the lower surface of the metal heat-conducting plate (9), and a small temperature controller (1003) fixedly arranged on the lower surface of the mounting plate (2).

7. The adjustable stool of claim 6 wherein: the temperature sensor (1002) and the electric heating plate (1001) are electrically connected with the small temperature controller (1003) through wires.

8. An adjustable stool as in any one of claims 1-7, wherein: the lower surface of mounting disc (2) has set firmly arc mounting box (11), and the inside of arc mounting box (11) is provided with rechargeable battery, the lower surface of mounting disc (2) has set firmly two button control switch (12).

9. An adjustable stool as in any one of claims 1-7, wherein: the number of the upright posts (603) is four, the four upright posts (603) are symmetrically and fixedly arranged on the upper surface of the cross spandrel girder (601) in a circumferential array mode, and the top ends of the four upright posts (603) are fixedly connected with the lower surface of the connecting disc (604).

10. The adjustable stool of claim 1, wherein: when the round seat (3) is used, the outer surface of the top end of the round seat (3) is sleeved with an elastic cloth sleeve.