CN220764162U - Vehicle-mounted lumbar support structure with ventilation function - Google Patents
Vehicle-mounted lumbar support structure with ventilation function Download PDFInfo
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- CN220764162U CN220764162U CN202322778337.2U CN202322778337U CN220764162U CN 220764162 U CN220764162 U CN 220764162U CN 202322778337 U CN202322778337 U CN 202322778337U CN 220764162 U CN220764162 U CN 220764162U
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- ventilation
- support structure
- lumbar support
- vehicle
- ventilation function
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- 238000009423 ventilation Methods 0.000 title claims abstract description 59
- 238000007493 shaping process Methods 0.000 claims abstract description 17
- 239000011241 protective layer Substances 0.000 claims abstract description 12
- 239000000945 filler Substances 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model relates to a vehicle-mounted lumbar support structure with a ventilation function, which comprises a framework, a protective layer wrapped on the outer side of the framework and elastic fillers arranged in the protective layer, wherein a ventilation assembly is arranged in the framework, the framework is composed of two opposite shaping parts and a transition part for connecting the two shaping parts, and the opposite sides of the two shaping parts form a containing cavity for containing the ventilation assembly through protective surrounding edges extending inwards.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted lumbar support, in particular to a vehicle-mounted lumbar support structure with a ventilation function.
Background
Whether the waist of a driver who drives frequently or in long distance is supported well is a big problem, if the support provided by the chair back is poor, the problem of fatigue, ache and distraction of the driver is often caused, so that a great part of drivers can select proper lumbar support, and the waist can be supported properly.
Currently commercially available lumbar supports are mainly composed of a shaped armature and a built-in elastic filler to stabilize the support of the lumbar by the shaped armature. In the actual use process, particularly when the automobile is parked outdoors and is exposed to the sun in summer, the temperature in the automobile is often up to a high temperature of more than 50 ℃; even if the cold air is opened to the strongest, the trouble of sweat flow down back is avoided when the vehicle is just on the bus. Therefore, a lumbar support structure (patent publication CN 201329822Y) is proposed in the market, which has multiple effects of ventilation, heat dissipation, support adjustment, thermal insulation, and hot compress, and a control circuit can be further provided to intermittently expand the support air bag set, so that the air bag type support device has a massage function. Therefore, the waist support solves the problem of heat dissipation of the waist.
However, when the lumbar support structure as described above is actually used, there are the following technical problems: because the fan is in the position in the middle, it often can receive the extrusion of waist, and the fan takes place to damage easily, and the air intake of fan is still blocked by the waist easily, leads to the efficiency of fan to reduce, is unfavorable for the heat dissipation that the waist leaned on. Therefore, the vehicle-mounted lumbar support structure has long service life and can efficiently radiate heat.
Disclosure of Invention
The present utility model has been made to solve the above drawbacks, and an object of the present utility model is to provide a vehicle lumbar support structure with ventilation function, so as to solve the above-mentioned problems of the related art.
The object of the utility model is achieved by:
the utility model provides a on-vehicle waist leans on structure with ventilation function, include the skeleton, wrap up in the inoxidizing coating in the skeleton outside and set up in elastic filler in the protection layer, be provided with ventilation assembly in the skeleton, the skeleton comprises two shaping portions that set up relatively and the transition portion that is used for connecting two shaping portions, and two opposite one sides of shaping portion all forms through the protection surrounding edge of inwards extending is used for holding ventilation assembly hold the cavity.
In the above description, the ventilation assembly includes two fans and a main control circuit board for connecting the two fans, the two fans are respectively arranged in the two molding parts, and the positions of the molding parts corresponding to the fans are provided with ventilation openings.
In the above description, the ventilation protection cover is clamped at the outer side of the ventilation opening.
In the above description, the protective layer is made of breathable fabric, one side of the protective layer is provided with a leaning surface for being attached to the back of a human body, and the inner side of the leaning surface is connected with the ventilation assembly through an air duct.
In the above description, the two sides of the skeleton are respectively provided with a power interface for electrically connecting with the outside, and the power interfaces are electrically connected with the main control circuit board.
In the above description, the power interface is a USB interface.
In the above description, the power interface is connected with a control box, and the control box is electrically connected with the outside through a cable.
In the above description, further, the main control circuit board is provided with a bluetooth module or/and a Wi-Fi module.
According to the utility model, the ventilation assembly is arranged and arranged on two sides of the framework, so that the ventilation opening can be effectively prevented from being blocked by the waist, the ventilation efficiency is prevented from being influenced, meanwhile, the probability of being extruded by the waist is reduced, and the ventilation assembly is arranged in the accommodating cavity formed by the protective surrounding edge, so that the ventilation assembly can be further prevented from being influenced, and the service life of the ventilation assembly is ensured.
Drawings
FIG. 1 is a schematic view of a vehicle lumbar support structure with ventilation function according to the present utility model;
FIG. 2 is a partial exploded view of the lumbar support structure of the present utility model for a vehicle having ventilation function;
FIG. 3 is a first cross-sectional view of the vehicle lumbar support structure with ventilation function of the present utility model;
FIG. 4 is a second cross-sectional view of the vehicle lumbar support structure with ventilation function of the present utility model;
FIG. 5 is a schematic structural view of a skeleton in the present utility model;
the reference numerals in the drawings are respectively: 1-skeleton, 1A shaping portion, 101A-protection surrounding edge, 102A-holding cavity, 103A-vent, 1B-transition portion, 2-protective layer, 2A-leaning surface, 3-elastic filler, 3A-wind channel, 4-fan, 5-main control circuit board, 6-ventilation protection cover, 7-power interface, 8-control box, 9-data line.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
In this embodiment, referring to fig. 1 to 5, a hidden arrangement is provided for facilitating understanding of the elastic filler 3 in fig. 4. The vehicle-mounted lumbar support structure with the ventilation function comprises a framework 1, a protective layer 2 wrapping the outer side of the framework 1 and an elastic filler 3 arranged in the protective layer 2, wherein a ventilation assembly is arranged in the framework 1, the framework 1 is composed of two oppositely arranged shaping parts 1A and a transition part 1B used for connecting the two shaping parts 1A, and the opposite sides of the two shaping parts 1A form a containing cavity 102A used for containing the ventilation assembly through a protective surrounding edge 101A extending inwards.
Further, the ventilation assembly comprises two fans 4 and a main control circuit board 5 for connecting the two fans 4, the two fans 4 are respectively arranged in the two accommodating cavities 102A, the position of the molding part 1A corresponding to the fans 4 is provided with a ventilation opening 103A, and the outer side of the ventilation opening 103A is clamped with a ventilation protection cover 6. The main control circuit board 5 is disposed in one of the accommodating cavities 102A and above the fan 4. The air inlet area can be increased through the arrangement of the ventilation opening 103A, the obstruction of the protective layer 2 is avoided, the ventilation protective cover 6 is used for protecting the internal fan 4, and the external sundries are prevented from entering, so that the normal operation of the fan 4 is influenced.
Further, the protective layer 2 is made of breathable fabric, one side of the protective layer 2 is provided with a leaning surface 2A which is used for being attached to the back of a human body, and the inner side of the leaning surface 2A is connected with the ventilation assembly through an air duct 3A. The bending angle of the leaning surface 2A is the same as that of the framework 1, the framework 1 in the embodiment consists of two symmetrically arranged shaping parts 1A and a transition part 1B, the shaping part 1A is generally triangular in shape, and three end angles are provided with rounded corners and three side lines are arc lines recessed inwards so as to ensure the fitting degree with the seat; the transition portion 1B is an L-shaped plate, and the upper and lower ends of the L-shaped plate are provided with inward concave semicircular grooves, so that the purpose of the transition portion is to fit the waist of a human body, and the supporting force on the waist is improved.
Further, the two sides of the skeleton 1 are provided with power interfaces 7 for electrically connecting with the vehicle, the power interfaces 7 are electrically connected with the main control circuit board 5, and the power interfaces 7 are USB interfaces. The power interfaces 7 are arranged on two sides of the waist support structure, so that the waist support structure can be conveniently adjusted and switched at a main and auxiliary driver's seat, and the electric wiring is prevented from being influenced (the electric connection part of most of the current vehicles is positioned at the position of the central console of the automobile).
As shown in fig. 1-2, the power interface 7 is connected with a control box 8 through a data line 9, the control box 8 is provided with a control button electrically connected with the main control circuit board 5, and the control box 8 is mainly used for controlling the switch of the ventilation assembly and the air volume of the fan 4, and the control box 8 is electrically connected with a vehicle through a cable.
Further, the main control circuit board 5 is provided with a bluetooth module and a Wi-Fi module, the bluetooth module and the Wi-Fi module can be used for being in wireless connection with a vehicle machine system or a mobile phone and the like, so that the lumbar support can be controlled to be switched on and off through external equipment, and the control can be realized through the connection control of the Wi-Fi module and the bluetooth module by matching with corresponding software, and the control mode is a common control means in the field.
The ventilation assembly is arranged on two sides of the framework 1, so that the ventilation opening 103A can be effectively prevented from being blocked by the waist, the ventilation efficiency is prevented from being influenced, meanwhile, the probability of being extruded by the waist is reduced, the ventilation assembly is arranged in the accommodating cavity 102A formed by the protective surrounding edge 101A, the ventilation assembly can be further prevented from being influenced, and the service life of the ventilation assembly is ensured.
The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.
Claims (8)
1. Vehicle-mounted lumbar support structure with ventilation function, including skeleton (1), wrap up in inoxidizing coating (2) in skeleton (1) outside and set up in elasticity filler (3) in inoxidizing coating (2), its characterized in that: the novel air conditioner is characterized in that a ventilation assembly is arranged in the framework (1), the framework (1) is composed of two oppositely arranged shaping parts (1A) and a transition part (1B) used for connecting the two shaping parts (1A), and the opposite sides of the two shaping parts (1A) are respectively provided with a containing cavity (102A) used for containing the ventilation assembly through a protection surrounding edge (101A) extending inwards.
2. The vehicle lumbar support structure with ventilation function according to claim 1, characterized in that: the ventilation assembly comprises two fans (4) and a main control circuit board (5) used for connecting the two fans (4), the two fans (4) are respectively arranged in two shaping parts (1A), and ventilation openings (103A) are formed in positions of the shaping parts (1A) corresponding to the fans (4).
3. The vehicle lumbar support structure with ventilation function according to claim 2, characterized in that: the outside of the ventilation opening (103A) is clamped with a ventilation protection cover (6).
4. The vehicle lumbar support structure with ventilation function according to claim 2, characterized in that: the main control circuit board (5) is provided with a Bluetooth module or/and a Wi-Fi module.
5. A vehicle lumbar support structure with ventilation function according to any one of claims 1-3, characterized in that: the protective layer (2) is made of breathable fabric, one side of the protective layer (2) is provided with a leaning surface (2A) which is used for being attached to the back of a human body, and the inner side of the leaning surface (2A) is connected with the ventilation assembly through an air duct (3A).
6. The vehicle lumbar support structure with ventilation function according to claim 1, characterized in that: both sides of the framework (1) are provided with power interfaces (7) which are electrically connected with the outside.
7. The vehicle lumbar support structure with ventilation function according to claim 6, wherein: the power interface (7) is a USB interface.
8. The vehicle lumbar support structure with ventilation function according to claim 6, wherein: the power interface (7) is connected with a control box (8), and the control box (8) is electrically connected with the outside through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778337.2U CN220764162U (en) | 2023-10-16 | 2023-10-16 | Vehicle-mounted lumbar support structure with ventilation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322778337.2U CN220764162U (en) | 2023-10-16 | 2023-10-16 | Vehicle-mounted lumbar support structure with ventilation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220764162U true CN220764162U (en) | 2024-04-12 |
Family
ID=90603438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322778337.2U Active CN220764162U (en) | 2023-10-16 | 2023-10-16 | Vehicle-mounted lumbar support structure with ventilation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220764162U (en) |
-
2023
- 2023-10-16 CN CN202322778337.2U patent/CN220764162U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |