CN211632475U

CN211632475U - Portable folding heating seat that adjusts temperature

Info

Publication number: CN211632475U
Application number: CN202020370884.0U
Authority: CN
Inventors: 卢旭盛; 王婧; 王诚智
Original assignee: Inner Mongolia University of Technology
Current assignee: Inner Mongolia University of Technology
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-10-09
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a portable folding heating seat that can adjust temperature, including the seat, two recess I, two have been seted up to the lower surface of seat the both ends of recess I are all rotated and are installed two landing legs, still install location structure between recess I and the landing leg, rotate on the seat and install two connecting rod I, two the upper end of connecting rod I is all rotated and is installed a handrail, two the lower surface of handrail is all seted up one and is connected with connecting rod matched with recess two, two the handrail rotates jointly and installs a back. Has the advantages that: by utilizing the matching of the bolt and the first through hole and the second through hole, the angle between the chair seat and the backrest can be quickly and simply adjusted according to the requirement, so that the chair is more comfortable to use by a user; meanwhile, the chair surface and the backrest are respectively provided with a heatable electric heater, and a user can use the chair more comfortably in cold weather by utilizing the heat generated during the work.

Description

Portable folding heating seat that adjusts temperature

Technical Field

The utility model relates to a seat especially relates to a portable folding heating seat that can adjust temperature.

Background

The folding seat is widely used due to the functions of portability and foldability, but the existing folding seat has the defect of low comfort, and particularly after long-time use, a user is more prone to discomfort of waist soreness and back pain, and the use requirement of the user cannot be well met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a portable folding temperature-adjustable heating seat.

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

the utility model provides a portable folding heating seat that adjusts temperature, includes the seat, two recess I, two have been seted up to the lower surface of seat the both ends of recess I are all rotated and are installed two landing legs, still install location structure between recess I and the landing leg, rotate on the seat and install two connecting rods I, two the upper end of connecting rod I is all rotated and is installed a handrail, two the lower surface of handrail all seted up one with connecting rod one matched with recess two, two the handrail rotates jointly and installs a back, and installs between the lower extreme of back and the seat and adjust the structure, all install electric heating structure in seat, the back.

In foretell folding adjustable temperature heating seat, location structure comprises four locating pieces and four shifting chutes, two a shifting chute has all been seted up on the both ends lateral wall of recess one, four equal slidable mounting has a locating piece in the shifting chute, and the length of locating piece is greater than the groove width of recess one.

In foretell folding adjustable temperature heating seat, adjust the structure and constitute by two fixed disks one, two fixed disks two and four mounting grooves, a mounting groove has all been seted up on recess one, the back, is located equal fixed mounting has a fixed disk one in two mounting grooves on the seat, is located equal fixed mounting has a fixed disk two in two mounting grooves on the back, fixed disk one goes up fixed mounting has steel pipe one, and steel pipe one is the hollow structure of both ends intercommunication, fixed disk two goes up fixed mounting has steel pipe two, and steel pipe two is the hollow structure of both ends intercommunication, and the external diameter less than or equal to steel pipe one's internal diameter of steel pipe two, a plurality of through-holes one has been seted up on the fixed disk one, a plurality of through-holes two have been seted up on the fixed disk two, and install the bolt between two corresponding through-holes one, the through-hole two.

In foretell folding adjustable temperature heating seat, the electrical heating structure comprises controller, electric heater and metal mount pad, equal fixed mounting has a metal mount pad in seat, the back, fixed mounting has electric heater in the metal mount pad, all install a controller on seat, the back, and the controller is connected with corresponding electric heater electricity.

In the above-mentioned portable folding temperature-adjustable heating seat, the lower surface of the seat surface is fixedly provided with the storage battery, and the storage battery is electrically connected with the two electric heaters.

Compared with the prior art, the utility model discloses the advantage lies in:

1: the angle between the chair surface and the backrest can be simply adjusted according to needs by utilizing the matching of the first through hole and the second through hole, a user can use the chair more comfortably, the angle adjustment between the chair surface and the backrest is simple and convenient to operate, and the angle can be adjusted by taking down the bolt.

2: the chair surface and the backrest are respectively provided with a heatable electric heater, and the heat generated during the work of the electric heater is utilized to enable a user to use the chair more comfortably in cold weather.

3: the folding operation of the seat is simple and convenient, and the folding operation can be finished by directly applying a rotating force to the supporting legs and the backrest after the bolt is taken down and the positioning block is pushed.

Drawings

Fig. 1 is a schematic structural view of a portable folding temperature-adjustable heating seat provided by the present invention;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

FIG. 3 is a structural side view of a first fixing disc in the portable folding temperature-adjustable heating seat provided by the utility model;

fig. 4 is a structural side view of a second fixing disc in the portable folding temperature-adjustable heating seat provided by the utility model.

In the figure: the electric heating structure comprises a seat 1, a first groove 2, a first support leg 3, a positioning block 4, a moving groove 5, a first connecting rod 6, a handrail 7, a second groove 8, a backrest 9, a first fixing disc 10, a second fixing disc 11, a first steel pipe 12, a second steel pipe 13, a first through hole 14, a second through hole 15, a plug pin 16, a mounting groove 17 and an electric heating structure 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a portable folding temperature-adjustable heating seat comprises a seat surface 1, wherein two grooves I2 are formed in the lower surface of the seat surface 1, two supporting legs 3 are rotatably mounted at two ends of each groove I2, and a positioning structure is further mounted between each groove I2 and each supporting leg 3;

the following points are notable:

1. the positioning structure comprises four positioning blocks 4 and four moving grooves 5, one moving groove 5 is formed in the side walls of the two ends of the first two grooves 2, one positioning block 4 is arranged in each moving groove 5 in a sliding mode, the length of each positioning block 4 is larger than the width of the first two grooves 2, and when the positioning structure is used, the positioning blocks 4 can be pushed out of the first two grooves 2 to block the rotating supporting legs 3, so that the supporting legs cannot rotate, and the normal use of the seat is realized.

2. The moving groove 5 is step-shaped, the lower end of the moving groove is at the same height with the lower surface of the chair seat 1, and a moving force can be directly exerted on the positioning block 4 by hand when the chair seat is used.

3. The groove I2 and the leg I3 are in front-back side contact, and when the leg I3 is completely positioned in the groove I2, friction exists between the groove I2 and the leg I, so that the groove I and the leg I are not easy to separate easily.

4. In order to facilitate the rotation of the support leg 3 in the first groove 2, the height of the first groove 2 is smaller than the thickness of the support leg 3, or two groove bodies respectively communicated with the first groove 2 are further formed in the lower surface of the seat surface 1, so that a rotating acting force can be conveniently applied to the support leg 3 arranged on the first groove 2 by hand.

Two first connecting rods 6 are rotatably mounted on the seat 1, the upper ends of the two first connecting rods 6 are rotatably mounted with handrails 7, the two handrails 7 are rotatably mounted with a backrest 9 together, and an adjusting structure is mounted between the lower end of the backrest 9 and the seat 1;

the following two points are notable:

1. the adjusting structure is by two fixed disks one 10, two fixed disks two 11 and four mounting grooves 17 are constituteed, recess one 2, a mounting groove 17 has all been seted up on the back 9, equal fixed mounting has a fixed disk one 10 in two mounting grooves 17 that are located on seat 1, equal fixed mounting has a fixed disk two 11 in two mounting grooves 17 that are located on the back 9, fixed mounting has steel pipe one 12 on the fixed disk one 10, and steel pipe one 12 is the hollow structure of both ends intercommunication, fixed mounting has steel pipe two 13 on the fixed disk two 11, and steel pipe two 13 is the hollow structure of both ends intercommunication, and the external diameter less than or equal to steel pipe one 12's internal diameter of steel pipe two 13, a plurality of through-holes one 14 has been seted up on the fixed disk one 10, a plurality of through-holes two 15 have been seted up on the fixed disk two 11, and corresponding two through-holes.

2. The angle between the seat surface 1 and the backrest 9 can be simply adjusted according to requirements by matching the first through hole 14 and the second through hole 15, so that the seat is more comfortable for a user to use.

3. The lower surfaces of the two handrails 7 are provided with a groove II 8 matched with the connecting rod I6, and the purpose of the groove II 8 is convenient for the connecting rod I6 to rotate into the groove II 8 when being folded and collected.

The chair seat 1 and the backrest 9 are both internally provided with an electric heating structure 18, the electric heating structure 18 consists of a controller, an electric heater and a metal mounting seat, the chair seat 1 and the backrest 9 are both internally and fixedly provided with a metal mounting seat, the metal mounting seat is internally and fixedly provided with the electric heater, the chair seat 1 and the backrest 9 are both provided with a controller, and the controllers are electrically connected with the corresponding electric heaters;

the following two points are notable:

1. the lower surface fixed mounting of seat 1 has the battery, and the battery is connected with two electric heater electricity, and the purpose that the battery set up makes seat itself can supply power to electric heater to when no external power supply, still can heat up the use.

2. The controller can adopt a common plc controller; the electric heater is a conventional device and is not specifically described herein.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses in, can select electrical heating structure 18 on seat 1 or the back 9 to work (or carry out work simultaneously) according to specific selection during the use to this seat can provide a heating function, is convenient for more comfortable use.

When the seat needs to be folded, a pushing force is applied to the positioning block 4, the armrest 7 is completely retracted into the moving groove 5 from the first groove 2, then a rotating force is applied to the supporting leg 3 to enable the supporting leg to be clamped into the first groove 2 again, then the bolt 16 is taken down, an acting force is applied to the seat surface 1 and the backrest 9 to enable the seat surface 1 and the backrest 9 to be close to each other, and therefore the first connecting rod 6 rotates into the second groove 8 to complete folding operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable folding temperature-adjustable heating seat comprises a seat surface (1) and is characterized in that, two first grooves (2) are formed in the lower surface of the chair surface (1), two supporting legs (3) are rotatably arranged at two ends of the first grooves (2), a positioning structure is further arranged between the first groove (2) and the supporting leg (3), two first connecting rods (6) are rotatably arranged on the seat (1), handrails (7) are rotatably arranged at the upper ends of the two first connecting rods (6), a second groove (8) matched with the first connecting rod (6) is formed in the lower surfaces of the two handrails (7), a backrest (9) is rotatably arranged on the two handrails (7) together, and an adjusting structure is arranged between the lower end of the backrest (9) and the chair surface (1), and electric heating structures (18) are arranged in the chair surface (1) and the backrest (9).

2. The portable folding temperature-adjustable heating seat as claimed in claim 1, wherein the positioning structure comprises four positioning blocks (4) and four moving grooves (5), two moving grooves (5) are respectively formed on the side walls of the two ends of the first groove (2), one positioning block (4) is slidably mounted in each of the four moving grooves (5), and the length of each positioning block (4) is greater than the width of the first groove (2).

3. The portable folding temperature-adjustable heating seat as claimed in claim 1, wherein the adjusting structure is composed of two first fixing discs (10), two second fixing discs (11) and four mounting grooves (17), one mounting groove (17) is formed in each of the first groove (2) and the backrest (9), one first fixing disc (10) is fixedly mounted in each of the two mounting grooves (17) in the seat surface (1), one second fixing disc (11) is fixedly mounted in each of the two mounting grooves (17) in the backrest (9), a first steel pipe (12) is fixedly mounted on each first fixing disc (10), the first steel pipe (12) is a hollow structure with two ends communicated, a second steel pipe (13) is fixedly mounted on each second fixing disc (11), the second steel pipe (13) is a hollow structure with two ends communicated, and the outer diameter of the second steel pipe (13) is smaller than or equal to the inner diameter of the first steel pipe (12), a plurality of first through holes (14) are formed in the first fixed disk (10), a plurality of second through holes (15) are formed in the second fixed disk (11), and a bolt (16) is installed between the corresponding first through holes (14) and the corresponding second through holes (15).

4. The portable folding temperature-adjustable heating seat as claimed in claim 1, wherein the electric heating structure (18) is composed of a controller, an electric heater and a metal mounting seat, the metal mounting seat is fixedly mounted in the seat (1) and the backrest (9), the electric heater is fixedly mounted in the metal mounting seat, the controller is mounted on the seat (1) and the backrest (9), and the controller is electrically connected with the corresponding electric heater.

5. A portable folding thermoregulation heating seat according to claim 4, characterized in that a battery is fixedly mounted on the lower surface of the seat (1), and the battery and the two electric heaters are electrically connected.