CN215737893U - Office chair with moving and heat-preserving functions - Google Patents
Office chair with moving and heat-preserving functions Download PDFInfo
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- CN215737893U CN215737893U CN202121906594.4U CN202121906594U CN215737893U CN 215737893 U CN215737893 U CN 215737893U CN 202121906594 U CN202121906594 U CN 202121906594U CN 215737893 U CN215737893 U CN 215737893U
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Abstract
The utility model discloses an office chair with moving and heat-insulating functions, and relates to the technical field of office chairs. The structure of the leg heating device comprises a chair surface, five-claw supporting legs and a leg heating device, wherein the leg heating device structurally comprises a first electric heating fence, a second electric heating fence, a first zipper and a second zipper, the top end of the first electric heating fence is hinged with the bottom side wall of the left portion of a cushion, the first electric heating fence is of a three-layer structure and is respectively provided with an outer heat insulation layer, a middle electric heating wire and an inner heat conduction layer, the top end of the second electric heating fence is hinged with the bottom side wall of the right portion of the cushion, the structure of the second electric heating fence is the same as that of the first electric heating fence, one half of the first zipper is fixed at the right end of the first electric heating fence, the other half of the second zipper is fixed at the left end of the first electric heating fence, and the other half of the second zipper is fixed at the right end of the second electric heating fence. The utility model has the function of heating the legs.
Description
Technical Field
The utility model relates to the technical field of office chairs, in particular to an office chair with moving and heat-insulating functions.
Background
The office chair refers to various chairs which are equipped for working conveniently in daily work and social activities. In order to provide comfort for a user, the office chair has a multifunctional adjusting function relative to a common chair, such as chair back angle adjustment, chair height adjustment and the like. Modern office chairs combine intelligent science and technology to have functions such as automatically regulated, heating. The heating function is usually concentrated on the cushion and the back cushion. However, due to working requirements, the workplace women need to wear the skirts in winter, and the legs are prone to getting cold when the seat is sedentary.
Accordingly, those skilled in the art have provided an office chair having moving and warm keeping functions to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the legs of the office chair in the prior art cannot be heated.
In order to solve the technical problems, the utility model provides an office chair with the functions of movement and heat preservation, which comprises a chair surface, five-claw supporting legs and a leg heating device, wherein the chair surface structurally comprises a cushion, a back cushion and a handle, the top of the back cushion is of an arc-shaped plate structure, the bottom of the back cushion is of a U-shaped plate structure, the bottom of the back cushion is fixed on the bottom side wall of the cushion, the handle is of an inverted L-shaped batten structure, the rear end of the handle is fixed with the upper part of the back cushion, and the bottom end of the handle is fixed with the lower part of the back cushion; the top ends of the five-claw supporting legs are fixed on the bottom side wall of the cushion; the structure of shank heating device includes an electric heat rail, No. two electric heat rails, a zip fastener and No. two zip fasteners, the top of an electric heat rail is articulated with the end lateral wall of the left part of cushion, an electric heat rail is square sheet structure, an electric heat rail has three layer construction, is outer heat preservation, medial electric heat line, the heat-conducting layer of inlayer respectively, the top of No. two electric heat rails is articulated with the end lateral wall of the right part of cushion, the structure of No. two electric heat rails is the same with the structure of an electric heat rail, the right-hand member of an electric heat rail is fixed in half of a zip fastener, half fixes the left end at No. two electric heat rails, half of No. two zip fasteners is fixed at the left end of an electric heat rail, half fixes the right-hand member at No. two electric heat rails.
As a further scheme of the utility model: the bottom end of each claw of the five-claw supporting leg is provided with a universal wheel, and the universal wheels are convenient for the office chair to slide on the ground.
As a further scheme of the utility model: the left side and the right side of the bottom side wall of cushion respectively are provided with a bandage, respectively fix an eye-splice tail, and the one end of every bandage is fixed on the bottom side wall of cushion, the fixed eye-splice head of the other end, and after the electric heat rail coiled the tube-shape to paste on the bottom side wall of cushion after rotating backward, the bandage circle is behind the downside of tube-shape electric heat rail, the eye-splice head is inserted in the eye-splice tail for the bandage is solid on the bottom side wall of cushion with the electric heat rail circle.
As a further scheme of the utility model: the cushion structure comprises a seat plate and a sponge cushion, the seat plate is of a square plate shell structure, and a plurality of through holes arranged on the top side wall of the seat plate are vent holes; the sponge cushion is of a groove structure and covers the seat plate.
As a further scheme of the utility model: a bearing is fixed in a central through hole in the bottom side wall of the seat plate, the top ends of the five-claw support legs are fixed in a rotor of the bearing, and the bearing enables the seat cushion to horizontally rotate around the five-claw support legs.
As a further scheme of the utility model: the cavity of the seat plate is internally provided with a plurality of electric heating wires which generate heat after being electrified and radiate the heat into the air in the seat plate, and the hot air enters the sponge cushion from the vent holes.
As a further scheme of the utility model: the fan is arranged in the through hole in the bottom side wall of the seat plate, and the fan rolls external air into the cavity of the seat plate, so that the air in the seat plate is blown into the sponge cushion through the air vent to play a role in heat dissipation.
As a further scheme of the utility model: a storage battery is arranged in a cavity at the rear part of the seat plate, a control button is arranged on the left side wall of the seat plate, and the control button is connected to a loop of the storage battery and an electric heating wire or a fan or an electric heating wire.
The utility model has the beneficial effects that:
(1) the leg heating device is arranged, when the leg heating device is used, the first zipper and the second zipper are closed, the first electric heating fence and the second electric heating fence are enclosed into a cylinder, the legs of a user are placed into the cylinder, the electric heating wires generate heat after being electrified, the heat insulation layer prevents the heat from radiating outside the cylinder, and the heat conduction layer radiates the heat into the cylinder, so that the legs are heated.
The utility model has the function of heating the legs.
(2) According to the utility model, the binding bands are arranged, when a leg heating device is not used, the first zipper and the second zipper are unzipped, the first electric heating fence and the second electric heating fence are respectively rolled into a cylinder shape and rotate backwards to the bottom side wall of the cushion, the binding bands are wound on the lower side of the cylinder-shaped electric heating fence, and the inserting buckle heads are inserted into the inserting buckle tails, so that the binding bands fix the electric heating fence on the bottom side wall of the cushion. The leg heating device is convenient to store.
(3) The utility model is provided with the fan, if the fan is turned on in summer, the fan rolls the outside air into the cavity of the seat plate, so that the air in the seat plate is blown into the sponge cushion through the vent holes to play a role in heat dissipation. The utility model can keep air permeability in summer.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a bottom view of the seat cushion;
figure 3 is a cross-sectional view of the seat cushion;
fig. 4 is a partial cross-sectional view of an electric heating fence.
Wherein: the electric heating chair comprises a seat plate 10, an air vent 11, a sponge cushion 12, a bearing 13, a fan 14, an electric heating wire 15, a binding belt 16, a plug buckle head 17, a plug buckle tail 18, a back cushion 19, a handle 20, a first electric heating fence 21, a second electric heating fence 22, a heat preservation layer 23, a heat conduction layer 24, an electric heating wire 25, a first zipper 26, a second zipper 27, five-claw support legs 28 and a universal wheel 29.
Detailed Description
The office chair with the functions of movement and heat preservation provided by the embodiment has the structure shown in fig. 1-4, and comprises a chair surface, five-claw legs 28 and a leg heating device, wherein the chair surface comprises a cushion, a back cushion 19 and a handle 20, the top of the back cushion 19 is in an arc-shaped plate structure, the bottom of the back cushion 19 is in a U-shaped plate structure, the bottom of the back cushion 19 is fixed on the bottom side wall of the cushion, the handle 20 is in an inverted L-shaped strip plate structure, the rear end of the handle 20 is fixed with the upper part of the back cushion 19, and the bottom end of the handle 20 is fixed with the lower part of the back cushion 19; the top ends of the five-claw supporting legs 28 are fixed on the bottom side wall of the seat cushion; the structure of the leg heating device comprises a first electric heating fence 21, a second electric heating fence 22, a first zipper 26 and a second zipper 27, the top end of the first electric heating fence 21 is hinged with the bottom side wall of the left part of the cushion, the first electric heating fence 21 is of a square sheet structure, the first electric heating fence 21 is of a three-layer structure and is respectively provided with an outer heat preservation layer 23, a middle electric heating wire 25 and an inner heat conduction layer 24, the top end of the second electric heating fence 22 is hinged with the bottom side wall of the right part of the cushion, the structure of the second electric heating fence 22 is the same as that of the first electric heating fence 21, one half of the first zipper 26 is fixed at the right end of the first electric heating fence 21, the other half of the first electric heating fence 21 is fixed at the left end of the second electric heating fence 22, one half of the second zipper 27 is fixed at the left end of the first electric heating fence 21, and the other half of the second electric heating fence 22 is fixed at the right end of the second electric heating fence 22, after the first zipper 26 and the second zipper 27 are closed, the first electric heating fence 21 and the second electric heating fence 22 are enclosed into a cylinder, the legs of a user are placed into the cylinder, the electric heating wires 25 generate heat after being electrified, the heat insulation layer 23 prevents the heat from radiating outside the cylinder, and the heat conduction layer 24 radiates the heat into the cylinder, so that the legs are heated.
The bottom end of each claw of the five-claw leg 28 is provided with a universal wheel 29, and the universal wheels 29 facilitate the sliding of the office chair on the ground.
The left side and the right side of the bottom side wall of the cushion are respectively provided with a bandage 16, a buckle tail 18 is fixed, one end of each bandage 16 is fixed on the bottom side wall of the cushion, a buckle head 17 is fixed at the other end of the cushion, the electric heating fence is coiled into a cylinder shape and is attached to the bottom side wall of the cushion after being rotated backwards, the bandage 16 is coiled behind the lower side of the cylinder-shaped electric heating fence, the buckle head 17 is inserted into the buckle tail 18, and the bandage 16 fixes the electric heating fence ring on the bottom side wall of the cushion.
The cushion structure comprises a seat plate 10 and a sponge cushion 12, wherein the seat plate 10 is of a square plate shell structure, and a plurality of through holes 11 are formed in the top side wall of the seat plate 10; the sponge cushion 12 is of a groove structure, and the sponge cushion 12 covers the seat plate 10.
A bearing 13 is fixed in a central through hole of the bottom side wall of the seat plate 10, the top end of the five-jaw leg 28 is fixed in a rotor of the bearing 13, and the bearing 13 enables the seat cushion to horizontally rotate around the five-jaw leg 28.
A plurality of heating wires 15 are arranged in the cavity of the seat plate 10, the heating wires 15 generate heat after being electrified, the heat is radiated into the air in the seat plate 10, and the hot air enters the sponge cushion 12 from the vent holes 11.
The fan 14 is arranged in the through hole of the bottom side wall of the seat plate 10, and the fan 14 draws the outside air into the cavity of the seat plate 10, so that the air in the seat plate 10 is blown into the sponge cushion 12 from the through hole to play a role in heat dissipation.
A storage battery is arranged in a cavity at the rear part of the seat plate 10, a control button is arranged on the left side wall of the seat plate, and the control button is connected to a loop of the storage battery and the electric heating wire 5, or the fan 14, or the electric heating wire 25.
The working principle of the utility model is as follows: when the leg heating device is used, the first zipper 26 and the second zipper 27 are closed, so that the first electric heating fence 21 and the second electric heating fence 22 are enclosed into a cylinder, the legs of a user are placed into the cylinder, the electric heating wire 25 generates heat after being electrified, the heat insulation layer 23 prevents the heat from radiating outside the cylinder, and the heat conduction layer 24 radiates the heat into the cylinder, so that the legs are heated; meanwhile, the heating wire 15 is electrified, and the heat in the heating wire 15 is radiated to the sponge cushion 12 through the seat plate 10; when the leg heating device is not used, the first zipper 26 and the second zipper 27 are unzipped, the first electric heating fence 21 and the second electric heating fence 22 are respectively rolled into a cylinder shape and rotate backwards to the bottom side wall of the cushion, the binding band 16 is wound on the lower side of the cylinder-shaped electric heating fence, and the eye-splice head 17 is inserted into the eye-splice tail 18, so that the binding band 16 fixes the electric heating fence on the bottom side wall of the cushion; if the fan 14 is turned on during summer, the fan 14 draws outside air into the cavity of the seat plate 10, so that the air in the seat plate 10 is blown into the sponge cushion 12 through the air holes to dissipate heat. The utility model has the function of heating the legs.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An office chair with moving and heat-insulating functions is characterized by comprising a chair surface, five-claw supporting legs (28) and a leg heating device, wherein the chair surface structurally comprises a cushion, a back cushion (19) and a handle (20), the top of the back cushion (19) is of an arc-shaped plate structure, the bottom of the back cushion (19) is of a U-shaped plate structure, the bottom of the back cushion (19) is fixed on the bottom side wall of the cushion, the handle (20) is of an inverted L-shaped batten structure, and the rear end of the handle (20) is fixed with the upper part of the back cushion (19) and the bottom end of the handle is fixed with the lower part of the back cushion (19); the top ends of the five-claw supporting legs (28) are fixed on the bottom side wall of the seat cushion; the structure of the leg heating device comprises an electric heating fence (21), a second electric heating fence (22), a zipper (26) and a second zipper (27), wherein the top end of the first electric heating fence (21) is hinged to the bottom side wall of the left part of the cushion, the first electric heating fence (21) is of a square sheet structure, the first electric heating fence (21) is of a three-layer structure and is respectively provided with an outer heat preservation layer (23), a middle electric heating wire (25) and an inner heat conduction layer (24), the top end of the second electric heating fence (22) is hinged to the bottom side wall of the right part of the cushion, the structure of the second electric heating fence (22) is identical to that of the first electric heating fence (21), one half of the zipper (26) is fixed at the right end of the first electric heating fence (21), the other half of the zipper is fixed at the left end of the second electric heating fence (22), and one half of the zipper (27) is fixed at the left end of the first electric heating fence (21), The other half is fixed at the right end of the second electric heating fence (22).
2. An office chair with moving and warm keeping functions as claimed in claim 1, wherein: the bottom end of each claw of the five-claw supporting leg (28) is provided with a universal wheel (29).
3. An office chair with moving and warm keeping functions as claimed in claim 1, wherein: the left side and the right side of the bottom side wall of cushion respectively are provided with a bandage (16), respectively fix a eye-splice tail (18), and the one end of every bandage (16) is fixed on the bottom side wall of cushion, and eye-splice head (17) are fixed to the other end, and after the electric heat rail is rolled into the tube-shape to paste on the bottom side wall of cushion after rotating backward, bandage (16) circle is behind the downside of tube-shape electric heat rail, eye-splice head (17) are inserted in eye-splice tail (18), make bandage (16) enclose the electric heat rail admittedly on the bottom side wall of cushion.
4. An office chair with moving and warm keeping functions as claimed in claim 1, wherein: the cushion structure comprises a seat plate (10) and a sponge cushion (12), the seat plate (10) is of a square plate shell structure, and a plurality of through holes arranged on the top side wall of the seat plate (10) are vent holes (11); the sponge cushion (12) is of a groove structure, and the sponge cushion (12) covers the seat plate (10).
5. An office chair with moving and warm keeping functions as claimed in claim 4, wherein: a bearing (13) is fixed in a central through hole in the bottom side wall of the seat plate (10), and the top ends of the five-claw supporting legs (28) are fixed in a rotor of the bearing (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121906594.4U CN215737893U (en) | 2021-08-13 | 2021-08-13 | Office chair with moving and heat-preserving functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121906594.4U CN215737893U (en) | 2021-08-13 | 2021-08-13 | Office chair with moving and heat-preserving functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215737893U true CN215737893U (en) | 2022-02-08 |
Family
ID=80074919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121906594.4U Active CN215737893U (en) | 2021-08-13 | 2021-08-13 | Office chair with moving and heat-preserving functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215737893U (en) |
-
2021
- 2021-08-13 CN CN202121906594.4U patent/CN215737893U/en active Active
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