CN211280733U - Ventilation structure of car seat back - Google Patents
Ventilation structure of car seat back Download PDFInfo
- Publication number
- CN211280733U CN211280733U CN201921289743.XU CN201921289743U CN211280733U CN 211280733 U CN211280733 U CN 211280733U CN 201921289743 U CN201921289743 U CN 201921289743U CN 211280733 U CN211280733 U CN 211280733U
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- backrest
- cavity
- air
- fan
- ventilation structure
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Abstract
The utility model discloses a ventilation structure of car seat back, which comprises a backrest, the back pad is evenly made up on the positive surface of back, the inside fixedly connected with spring of back pad, the inside of back is provided with back skeleton, the surface covering of back skeleton has the one deck back foreskin, the positive surface of back foreskin is connected with the bottom of back pad, the cavity has been seted up to the inside of back skeleton, the even fixedly connected with far infrared heating pipe in inside of cavity, it has the fan that admits air to open to inlay in the upper end at the back, the bottom of back is inlayed and is had the fan that admits air, the equal fixedly connected with second dust screen in the outside of fan and the fan that admits air, the bleeder vent has evenly been seted up on the positive surface of back, the bleeder vent runs through back foreskin and back skeleton and communicates with each other with the cavity, the inside of bleeder vent is. The air holes are communicated with the cavity in the backrest framework, so that the air permeability of the backrest can be improved, and the far infrared heating pipe of the cavity is opened in the cold weather, so that the backrest also has the heating function.
Description
Technical Field
The utility model relates to a car seat technical field especially relates to a ventilation structure of car seat back.
Background
The automobile seat is a seat for sitting when a user sits on the automobile seat and is a key part of the automobile, and the backrest of the automobile seat is an important part for ensuring the safety and comfort of the sitting person. At present, most of automobile seats are made of leather materials, the ventilation effect is poor, when the backs of passengers lean against the backs for a long time, due to the poor ventilation performance, the passengers are prone to sweating, the riding comfort degree is greatly affected, and therefore a ventilation structure of the automobile seat backs is provided, and the technical problems are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ventilation structure of car seat back is in order to solve the relatively poor problem of car seat's of the ventilative effect of back that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a ventilation structure of car seat back, includes the back, back pad is evenly made up on the positive surface of back, the inside fixedly connected with spring of back pad, the inside of back is provided with back skeleton, back skeleton's surface covers has one deck back foreskin, the positive surface of back foreskin is connected with the bottom of back pad, the cavity has been seted up to back skeleton's inside, the even fixedly connected with far infrared heating pipe in inside of cavity, open the upper end at the back and inlay and have the fan of admitting air, the bottom of back is inlayed and is had the fan of admitting air, the equal fixedly connected with second dust screen in the outside of fan of admitting air and fan of admitting air, the bleeder vent has evenly been seted up on the positive surface of back, the bleeder vent runs through back foreskin and back skeleton and communicates with each other with the cavity, the inside of bleeder vent is inlayed and is had first dust screen.
Furthermore, the back cushion is made of memory sponge, and the back cushion is evenly distributed on the backrest from top to bottom, and an interval is reserved between every two adjacent back cushions.
Furthermore, the air holes are uniformly distributed on the backrest from top to bottom, and the air holes are uniformly arranged in the interval between the two adjacent back cushions.
Furthermore, the air outlet fan and the air inlet fan penetrate through the backrest framework and the backrest cover and are communicated with the cavity.
Furthermore, the air outlet fan faces the outside of the backrest, and the air inlet fan faces the inside of the backrest.
Furthermore, the power input ends of the air outlet fan, the air inlet fan and the far infrared heating pipe are electrically connected with a storage battery of the automobile.
Compared with the prior art, the utility model discloses the beneficial effect who realizes:
the air holes are communicated with the cavity in the backrest framework, so that the air permeability of the backrest can be improved, and the far infrared heating pipe of the cavity is opened in the cold days, so that the backrest also has the functions of heating and health care.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is a schematic view of the internal structure of the side of the present invention.
Fig. 3 is a partially enlarged view of a portion a of fig. 2 according to the present invention.
In FIGS. 1-3: 1-backrest, 2-backrest cushion, 201-spring, 3-backrest framework, 301-cavity, 4-backrest wrapping, 5-air outlet fan, 6-air vent, 601-first dustproof net, 7-air inlet fan, 8-second dustproof net and 9-far infrared heating pipe.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Please refer to fig. 1 to 3:
the utility model provides a ventilation structure of a car seat backrest, which comprises a backrest 1, wherein a back cushion 2 is evenly sewed on the front surface of the backrest 1, and a spring 201 is fixedly connected inside the back cushion 2;
specifically, when the back of the human body leans against the backrest 1, the back cushion 2 can support the back of the human body, so that the back of the human body is not in complete contact with the front surface of the backrest 1, the ventilation effect of the surface of the backrest 1 can be increased, meanwhile, the ventilation holes 6 are convenient for blowing air in the cavity 301 to the back of the human body, and the back cushion 2 made of the spring 201 and the memory sponge can well improve the comfort level of the back cushion 2 and can avoid the situation that the back cushion 2 is flattened after being used for a long time;
a backrest framework 3 is arranged in the backrest 1, a layer of backrest wrapping 4 covers the outer surface of the backrest framework 3, the front surface of the backrest wrapping 4 is connected with the bottom of the back cushion 2, a cavity 301 is formed in the backrest framework 3, and far infrared heating pipes 9 are uniformly and fixedly connected in the cavity 301;
specifically, the backrest framework 3 can be made of a light metal material, the strength of the backrest 1 can be improved, the comfort and the attractiveness of the backrest 1 can be improved by the backrest wrapping 4, the cavity 301 in the backrest framework 3 can enable the backrest framework 3 to be matched with the air inlet fan 7 and the air outlet fan 5, flowing air can be generated in the cavity 301, the flowing air can drive air between the front surface of the backrest 1 and the back of a human body to flow through the air holes 6, the air permeability of the backrest 1 is improved, the far infrared heating pipe 9 can be opened in the cold days, the opened far infrared heating pipe 9 can generate heat and far infrared radiation, the heat can be transmitted to the back of the human body to provide heating, the far infrared radiation can promote the blood circulation of the human body, and a certain health care effect is achieved, so that the comfort of the automobile seat is greatly improved;
according to the above, the upper end of the back of the backrest 1 is inlaid with the air inlet fan 7, the bottom end of the back of the backrest 1 is inlaid with the air outlet fan 5, the outer sides of the air outlet fan 5 and the air inlet fan 7 are fixedly connected with the second dust screen 8, the front surface of the backrest 1 is uniformly provided with the air holes 6, the air holes 6 penetrate through the backrest foreskin 4 and the backrest framework 3 and are communicated with the cavity 301, and the inside of the air holes 6 is inlaid with the first dust screen 601;
specifically, air is blown towards the inside of the cavity 301 by the air inlet fan 7, the air in the cavity 301 is discharged by the air outlet fan 5, air convection is formed, the flowing air drives the front air circulation of the backrest 1 through the air holes 6, the air permeability of the backrest 1 can be improved, and the dust can be reduced by the air outlet fan 5, the second dust screen 8 at the air inlet fan 7 and the first dust screen 601 in the air holes 6 to enter the cavity 301.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a ventilation structure of car seat back, includes back (1), its characterized in that, back pad (2) are evenly made to the positive surface of back (1), the inside fixedly connected with spring (201) of back pad (2), the inside of back (1) is provided with back skeleton (3), the surface of back skeleton (3) covers there is one deck back foreskin (4), the positive surface of back foreskin (4) is connected with the bottom of back pad (2), cavity (301) have been seted up to the inside of back skeleton (3), the even fixedly connected with far infrared heating pipe (9) in inside of cavity (301), open the upper end at the back of back (1) and inlay and have air inlet fan (7), inlay air outlet fan (5) in the bottom of back (1) back, air outlet fan (5) and air inlet fan (7) the equal fixedly connected with second dust screen (8) in the outside, the front surface of the backrest (1) is uniformly provided with air holes (6), the air holes (6) penetrate through the backrest foreskin (4) and the backrest framework (3) and are communicated with the cavity (301), and a first dust screen (601) is embedded in the air holes (6).
2. A ventilation structure of a seat back for an automobile according to claim 1, wherein: the back cushion (2) is made of memory sponge, the back cushion (2) is evenly distributed on the backrest (1) from top to bottom, and an interval exists between every two adjacent back cushions (2).
3. A ventilation structure of a seat back for an automobile according to claim 1, wherein: the air holes (6) are uniformly distributed on the backrest (1) from top to bottom, and the air holes (6) are uniformly arranged in the interval between every two adjacent back cushions (2).
4. A ventilation structure of a seat back for an automobile according to claim 1, wherein: the air outlet fan (5) and the air inlet fan (7) penetrate through the backrest framework (3) and the backrest wrapper (4) and are communicated with the cavity (301).
5. A ventilation structure of a seat back for an automobile according to claim 1, wherein: the wind direction of the air outlet fan (5) faces the outside of the backrest (1), and the wind direction of the air inlet fan (7) faces the inside of the backrest (1).
6. A ventilation structure of a seat back for an automobile according to claim 1, wherein: and the power input ends of the air outlet fan (5), the air inlet fan (7) and the far infrared heating pipe (9) are electrically connected with a storage battery of the automobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921289743.XU CN211280733U (en) | 2019-08-09 | 2019-08-09 | Ventilation structure of car seat back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921289743.XU CN211280733U (en) | 2019-08-09 | 2019-08-09 | Ventilation structure of car seat back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211280733U true CN211280733U (en) | 2020-08-18 |
Family
ID=72029110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921289743.XU Active CN211280733U (en) | 2019-08-09 | 2019-08-09 | Ventilation structure of car seat back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211280733U (en) |
-
2019
- 2019-08-09 CN CN201921289743.XU patent/CN211280733U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220719 Address after: 251400 intersection of Zheng'an road and Qiang Qiang street, Jibei Development Zone, Jiyang County, Jinan City, Shandong Province Patentee after: Shandong Haoxin plastic products Co.,Ltd. Address before: 362000 No. 150, Dongjie Road, Xinyuting Industrial Zone, Luodong Town, Nanan City, Quanzhou City, Fujian Province Patentee before: NAN'AN MENGSHI CLOTHING CO.,LTD. |
|
| TR01 | Transfer of patent right |