CN215820318U - Can adjust cold and hot seat - Google Patents
Can adjust cold and hot seat Download PDFInfo
- Publication number
- CN215820318U CN215820318U CN202122462694.9U CN202122462694U CN215820318U CN 215820318 U CN215820318 U CN 215820318U CN 202122462694 U CN202122462694 U CN 202122462694U CN 215820318 U CN215820318 U CN 215820318U
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- seat
- cold
- cushion
- flexible filling
- flexible
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- 238000010438 heat treatment Methods 0.000 claims abstract description 19
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- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims description 2
- 230000003028 elevating effect Effects 0.000 claims 2
- 210000003734 kidney Anatomy 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 4
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- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
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- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
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Images
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to household and office supplies, and provides a seat capable of adjusting cold and heat, which comprises a seat cushion (1) and a backrest (2) connected with the seat cushion (1), wherein the seat cushion (1) comprises a seat cushion frame (101), the backrest (2) comprises a backrest support (201), flexible filling structures (3) are respectively arranged on the seat cushion frame (101) and the backrest support (201), the flexible filling structures (3) form a plurality of communicated flexible cavities, semiconductor refrigerating and heating sheets are arranged in the flexible filling structures (3), and non-Newtonian fluid media are also filled in the flexible filling structures (3). The seat capable of adjusting cold and heat can effectively adjust the temperature, and is high in comfort level and good in using effect.
Description
Technical Field
The utility model relates to household and office supplies, in particular to a chair capable of adjusting cold and heat.
Background
Since a chair is a furniture article for daily use and is used in various seats in daily life, offices, public places, and the like, the requirements for the seat are different for different places. Generally, chairs with armrests are suitable for places such as auditoriums, movie theaters, auditoriums, reporting halls and the like and are mostly of a continuous structure; the seat without the armrest is suitable for restaurants, supermarkets and the like; while the seats used at home generally seek more beautiful appearance and have low requirements on functionality; however, the chair used in the office place is not so high in the requirement for the appearance, and is used for a long time by the user, and is more highly required for the function.
In the existing seats used in office places, the positions of the seat, the armrests and the like generally consist of fabrics, sponge pads, an inner frame, a rotating mechanism and an outer plate, the fabrics generally adopt fabrics such as hemp velvet, velveteen or automobile velvet, and some of the fabrics adopt genuine leather and imitation leather, but the fabrics are not breathable and are easy to be stuffy when being used in summer, and if the fabrics are changed into summer materials such as rattans and flax, the people feel cold in winter, so that the seats and the armrests are very inconvenient. Simultaneously, the surface fabric intussuseption of seat support is filled with a large amount of sponges, and the comfort level is not high, and the rebound effect is very poor after using for a long time, leads to the seat to change frequently, and user experience is not good.
Therefore, there is a need to design a chair that can be adjusted to cool or warm to solve or overcome the above technical problems.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a cold and hot adjustable seat, which has a simple structure and a good use effect.
In order to achieve the purpose, the utility model provides a seat capable of adjusting cold and heat, which comprises a seat cushion and a backrest connected with the seat cushion, wherein the seat cushion comprises a seat cushion frame, the backrest comprises a backrest support, flexible filling structures are arranged on the seat cushion frame and the backrest support, the flexible filling structures form a plurality of communicated flexible cavities, semiconductor refrigerating and heating sheets and electric heating wires are arranged in the flexible filling structures, and non-Newtonian fluid media are filled in the flexible filling structures.
As a preferred embodiment of the present invention, a connecting shaft is disposed at a connection position of the seat cushion and the backrest, and an adjusting mechanism is disposed at one end of the connecting shaft and adapted to adjust a connection angle between the seat cushion and the backrest.
Preferably, the flexible filling structure is molded by PE plastic and PP plastic.
As a preferred embodiment of the present invention, the upper surface of the flexible filling structure is further provided with a flexible fabric layer.
More preferably, foam or sponge can be filled between the flexible filling structure and the flexible fabric layer.
As a specific configuration of the present invention, seat handles are connected to both sides of the seat cushion and the backrest, both ends of the seat handles are fixed ends, and a central region of the seat handles is formed as an adjustable bending portion capable of changing an angle of an included angle between the adjustable bending portions at both ends when a connection angle of the seat cushion and the backrest is changed.
Specifically, the seat handle and the cushion are connected in an adjustable mode, and an adjusting hole is formed in the cushion.
Further, the adjusting hole is formed as a kidney-shaped hole.
As another specific structural form of the present invention, a base is provided at a lower portion of the seat cushion, and the base includes a hydraulic lifting device connected to a lower surface of the seat cushion and a plurality of base legs connected to the hydraulic lifting device.
As another specific structural form of the present invention, a plurality of rollers are further connected to the plurality of base legs, and each of the base legs is disposed in one-to-one correspondence with each of the rollers.
Compared with the prior art, the seat capable of adjusting the cold and the hot has the following advantages:
(1) in the seat capable of adjusting cold and heat, the plurality of semiconductor refrigerating and heating sheets are arranged in the flexible filling structure, the semiconductor refrigerating and heating sheets are electrically connected, the non-Newtonian fluid medium can be heated or refrigerated, and the non-Newtonian fluid medium can be moved back and forth among the plurality of flexible filling structures in the using process, so that the heating or refrigeration is more uniform, the experience effect is better, and the comfort level is higher.
(2) According to the seat capable of adjusting cold and heat, the plurality of flexible filling structures are arranged and communicated with one another, the non-Newtonian fluid is filled in the flexible filling structures, and the seat capable of adjusting cold and heat is higher in comfort degree and better in using effect by virtue of the particularity of the non-flowing fluid. And the communicated flexible filling structures can ensure the mutual adjustment of the spaces among the flexible filling structures, and the service life is prolonged.
According to the technical scheme, the seat capable of adjusting cold and heat comprises a seat cushion and a backrest connected with the seat cushion, the seat cushion comprises a seat cushion frame, the backrest comprises a backrest support, flexible filling structures are arranged on the seat cushion frame and the backrest support, the flexible filling structures form a plurality of communicated flexible cavities, semiconductor refrigerating and heating sheets and electric heating wires are arranged in the flexible filling structures, and non-Newtonian fluid media are filled in the flexible filling structures. According to the seat capable of adjusting cold and heat, the plurality of flexible filling structures are arranged on the cushion and the backrest, and the flexible filling structures are communicated with each other, so that the non-Newtonian fluid media in the flexible filling structures can flow mutually, but the mobility of the flexible filling structures is smaller than that of liquid due to the characteristics of the non-Newtonian fluid media, the use comfort degree is greatly improved, the non-Newtonian fluid media can heat or refrigerate more uniformly in the flowing process, the heating effect or the refrigerating effect of the whole seat capable of adjusting cold and heat is better, and the experience comfort degree of a user is improved.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic diagram of a hot and cold adjustable seat of an embodiment of the present invention;
FIG. 2 is a schematic structural view of one embodiment of a flexible filler structure on a back rest of the present invention;
figure 3 is a schematic view of one embodiment of the flexible padding structure on the seat cushion of the present invention;
figure 4 is a schematic view of one embodiment of the cushion and flexible padding structure of the present invention;
fig. 5 is a schematic structural view of one embodiment of the adjustment mechanism of the present invention.
Description of reference numerals:
1 seat cushion 101 seat cushion frame
102 adjusting hole 2 backrest
201 flexible filling structure of backrest support 3
4 connecting shaft 5 adjusting mechanism
6 fixed end of seat handle 601
602 adjustable bending part 7 base
702 base supporting leg of 701 hydraulic lifting device
703 universal wheel
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, and it is to be understood that the detailed description is provided for purposes of illustration and explanation and is not intended to limit the scope of the utility model.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; either directly or indirectly through intervening media, either internally or in any combination thereof. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, the utility model provides a seat capable of adjusting cold and heat, which comprises a seat cushion 1 and a backrest 2 connected with the seat cushion 1, wherein the seat cushion 1 comprises a seat cushion frame 101, the backrest 2 comprises a backrest support 201, flexible filling structures 3 are respectively arranged on the seat cushion frame 101 and the backrest support 201, the flexible filling structures 3 form a plurality of communicated flexible cavities, semiconductor refrigerating and heating sheets are arranged in the flexible filling structures 3, and non-newtonian fluid media are further filled in the flexible filling structures 3.
In the utility model, the cushion frame 101 and the backrest bracket 201 are in adjustable connection and used for adjusting the included angle between the cushion frame 101 and the backrest bracket 201, so that a user can adjust the included angle according to own use habits. The upper surface of the adjusting cushion frame 101 and one surface, close to the adjusting cushion frame 101, of the backrest support 201 are connected with the plurality of flexible filling structures 3 in a sealing mode, communication is formed between the flexible filling structures 3, a cavity for containing non-Newtonian fluid media can be formed between each flexible filling structure 3 and the adjusting cushion frame 101 or the backrest support 201, the semiconductor refrigerating and heating plates and the non-Newtonian fluid media are arranged in the cavity, communication structures are formed between every two adjacent flexible filling structures 3, on one hand, the semiconductor refrigerating and heating plates in every two adjacent flexible filling structures 3 can be electrically connected, meanwhile, the non-Newtonian fluid media in every two adjacent flexible filling structures 3 can flow mutually, heat and cold generated by the semiconductor refrigerating and heating plates are uniformly dispersed in the flowing process, and the use is more comfortable.
When a person sits on the seat cushion 1 or leans against the backrest 2, the surface of the flexible filling structure 3 is sunk by gravity, and due to the characteristics of the non-Newtonian fluid medium, the seat cushion 1 and the backrest 2 do not feel too soft when the person sits on the temperature-adjustable seat of the utility model, but along with the increase of sitting time, the non-Newtonian fluid medium is in closer contact with the human body, and the comfort is enhanced. The non-Newtonian fluid medium is between a hard substance and liquid, provides enough support for a human body, but is not like common fillings such as sponge and bubble surface, and the phenomenon of collapse and incapability of reduction can occur after long-time use, so that the comfort level is high, meanwhile, the service life is longer, and the use effect is better.
It should be noted that, in the present invention, the semiconductor cooling and heating sheets in two adjacent flexible filling structures 3 are electrically connected, the cushion 1 or the backrest 2 is provided with a control structure, the control structure includes a control switch and a temperature control switch, the control switch can control the on/off of the semiconductor cooling and heating sheets, and the temperature control switch controls the cooling and heating temperature control of the semiconductor cooling and heating sheets. Of course, the semiconductor cooling and heating plate also needs to be fixedly connected with the adjusting cushion frame 101 and the backrest frame 201 by using a certain bracket or a fixed connecting structure.
As a preferred embodiment of the present invention, a connecting shaft 4 is disposed at a connection position of the seat cushion 1 and the backrest 2, an adjusting mechanism 5 is disposed at one end of the connecting shaft 4, and the adjusting mechanism 5 is adapted to adjust a connection angle of the seat cushion 1 and the backrest 2.
In the present invention, as shown in fig. 5, the adjusting mechanism 5 may further include an upper adjusting seat and a lower adjusting seat, the upper adjusting seat may be integrally connected or detachably connected with the backrest 2, the lower adjusting seat may be integrally connected or detachably connected with the seat cushion 1, the lower adjusting seat is provided with a connecting hole, the upper adjusting seat is provided with a through hole, the connecting hole and the through hole are connected with a connecting shaft 4, and a damping connecting piece may be provided between the upper adjusting seat and the lower adjusting seat.
As another preferred embodiment of the present invention, the flexible filling structure 3 is molded by PE plastic or PP plastic.
More preferably, the upper surface of the flexible filling structure 3 is also provided with a flexible fabric layer.
Further preferably, foam or sponge can be filled between the flexible filling structure 3 and the flexible fabric layer.
In the utility model, the flexible filling structure 3 needs to meet certain flexibility and certain rigidity to sufficiently support the non-Newtonian fluid medium filled in the flexible filling structure, so that the flexible filling structure 3 is molded by PE (polyethylene) plastics and PP (polypropylene) plastics, and can be molded by other materials which can meet the flexibility requirement and the stiffness requirement and also have certain heat resistance. And the upper surface of the flexible filling structure 3 can be covered with a layer of flexible fabric layer, so that the flexible filling structure 3 is prevented from being directly contacted, and meanwhile, the requirement of beauty can be met. And foam and sponge can be filled between the flexible fabric layer and the flexible filling structure 3 for enhancing the comfort experience of the user, but the thickness of the filled foam and sponge does not need to be selected to be too thick, and preferably the thickness of the foam and sponge is 1-3 cm.
In still another preferred embodiment of the present invention, seat handles 6 are connected to both sides of the seat cushion 1 and the backrest 2, both ends of the seat handles 6 are fixed ends 601, a central region of the seat handles 6 is formed as an adjustable bending portion 602, and the adjustable bending portion 602 is capable of changing an included angle between the adjustable bending portions 602 at both ends when a connection angle between the seat cushion 1 and the backrest 2 is changed.
Preferably, one end of the seat handle 6 connected to the seat cushion 1 is formed to be adjustably connected, and an adjusting hole 102 is formed on the seat cushion 1.
More preferably, the adjustment hole 102 is formed as a kidney-shaped hole.
As a specific configuration of the present invention, a base 7 is provided at a lower portion of the seat cushion 1, and the base 7 includes a hydraulic lifting device 701 connected to a lower surface of the seat cushion 1 and a plurality of base legs 702 connected to the hydraulic lifting device 701.
More specifically, a plurality of universal wheels 703 are further connected to the plurality of base legs 702, and each of the base legs 702 is provided in one-to-one correspondence with each of the universal wheels 703.
It should be noted that the number of the base legs 702 is preferably four, and may also be three, or five, or other numbers according to the actual use requirement, and all fall within the protection scope of the present invention.
As can be seen from the above description, the seat capable of adjusting cold and heat of the utility model comprises a seat cushion 1 and a backrest 2 connected with the seat cushion 1, wherein the seat cushion 1 comprises a seat cushion frame 101, the backrest 2 comprises a backrest support 201, the seat cushion frame 101 and the backrest support 201 are both provided with flexible filling structures 3, the flexible filling structures 3 form a plurality of communicated flexible cavities, semiconductor cooling and heating sheets are arranged in the flexible filling structures 3, and non-newtonian fluid media are also filled in the flexible filling structures 3. According to the seat capable of adjusting cold and heat, the flexible filling structures 3 are arranged on the seat cushion frame 101 and the backrest support 201, the flexible filling structures 3 and the seat cushion frame 101, the flexible filling structures 3 and the backrest support 201 can form flexible cavities, the semiconductor refrigerating and heating sheet and the non-Newtonian fluid medium are arranged in the flexible cavities, the non-Newtonian fluid medium can conduct heat and cold, the comfort level of the seat can be improved, the service life is long, and the using effect is good.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a can adjust cold and hot seat, its characterized in that, including cushion (1) and with back (2) that cushion (1) is connected, cushion (1) is including cushion frame (101), back (2) are including back support (201), cushion frame (101) with all be equipped with flexible filling structure (3) on back support (201), flexible filling structure (3) form the flexible cavity of a plurality of intercommunications, be equipped with semiconductor refrigeration heating plate in the flexible filling structure (3), just it has non-Newton fluid medium still to fill in the flexible filling structure (3).
2. A chair capable of adjusting cold and heat according to claim 1, characterized in that a connecting shaft (4) is arranged at the joint of the cushion (1) and the backrest (2), an adjusting mechanism (5) is arranged at one end of the connecting shaft (4), and the adjusting mechanism (5) is suitable for adjusting the connecting angle of the cushion (1) and the backrest (2).
3. A hot and cold adjustable seat as claimed in claim 1, wherein said flexible filling structure (3) is molded of PE plastic, PP plastic.
4. A hot and cold adjustable seat as claimed in claim 3, wherein said flexible filling structure (3) is further provided with a flexible fabric layer on its upper surface.
5. A cold-hot adjustable seat according to claim 4, characterized in that foam or sponge can be filled between the flexible filling structure (3) and the flexible fabric layer.
6. A seat with adjustable cold and heat according to any one of claims 1 to 5, characterized in that seat handles (6) are connected to both sides of the seat cushion (1) and the backrest (2), both ends of the seat handles (6) are formed as fixed ends (601), a central area of the seat handles (6) is formed as an adjustable bending portion (602), and the adjustable bending portion (602) can change the included angle between the adjustable bending portions (602) at both ends when the connection angle between the seat cushion (1) and the backrest (2) is changed.
7. A cold and hot adjustable seat as claimed in claim 6, wherein one end of the seat handle (6) connected with the seat cushion (1) is formed to be adjustably connected, and the seat cushion (1) is formed with an adjusting hole (102).
8. A seat with adjustable cold and heat according to claim 7, characterized in that said adjusting hole (102) is formed as a kidney hole.
9. A cold-hot adjustable seat according to any one of claims 1 to 5, wherein a base (7) is provided at a lower portion of the seat cushion (1), and the base (7) comprises a hydraulic elevating device (701) connected to a lower surface of the seat cushion (1) and a plurality of base legs (702) connected to the hydraulic elevating device (701).
10. A chair capable of adjusting cold and heat according to claim 9, wherein a plurality of universal wheels (703) are connected to a plurality of base legs (702), and each base leg (702) is arranged corresponding to each universal wheel (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122462694.9U CN215820318U (en) | 2021-10-12 | 2021-10-12 | Can adjust cold and hot seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122462694.9U CN215820318U (en) | 2021-10-12 | 2021-10-12 | Can adjust cold and hot seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215820318U true CN215820318U (en) | 2022-02-15 |
Family
ID=80202548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122462694.9U Active CN215820318U (en) | 2021-10-12 | 2021-10-12 | Can adjust cold and hot seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215820318U (en) |
-
2021
- 2021-10-12 CN CN202122462694.9U patent/CN215820318U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225009 Wenchang West Road, Jiangsu, Yangzhou Patentee after: Yangzhou Vocational University (Yangzhou Open University) Address before: 225009 Wenchang West Road, Jiangsu, Yangzhou Patentee before: Yangzhou Vocational University (Yangzhou Radio and TV University) |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231225 Address after: 413000, 1st Floor, Times Square, Haitang Community, Chaoyang Street, Yiyang City, Hunan Province Patentee after: Yiyang Meidijia Decoration Design Engineering Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231225 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 225009 Wenchang West Road, Jiangsu, Yangzhou Patentee before: Yangzhou Vocational University (Yangzhou Open University) |