CN219749913U - Automobile steering wheel capable of preventing hands from being frozen - Google Patents
Automobile steering wheel capable of preventing hands from being frozen Download PDFInfo
- Publication number
- CN219749913U CN219749913U CN202320872580.8U CN202320872580U CN219749913U CN 219749913 U CN219749913 U CN 219749913U CN 202320872580 U CN202320872580 U CN 202320872580U CN 219749913 U CN219749913 U CN 219749913U
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- China
- Prior art keywords
- steering wheel
- layer
- flexible
- rim
- flexible heating
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- 238000010438 heat treatment Methods 0.000 claims abstract description 69
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 14
- 239000004917 carbon fiber Substances 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 238000005253 cladding Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002528 anti-freeze Effects 0.000 claims 5
- 238000007710 freezing Methods 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 description 9
- 230000008014 freezing Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process 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
Abstract
The utility model belongs to the technical field of automobile steering wheels, and discloses an anti-freezing automobile steering wheel. The steering wheel comprises a steering wheel body, wherein the steering wheel body comprises a wheel rim and a wheel spoke arranged in the wheel rim, a flexible heating layer is sleeved on the outer side of the wheel rim, a sheath layer is coated on the outer side of the flexible heating layer, a controller is arranged on the wheel spoke, and the controller is electrically connected with the flexible heating layer. When the driver needs to drive in winter, after the driver gets on the car and electrifies through the flexible layer circular telegram that generates heat of controller control to make the flexible layer that generates heat fast, and with heat transfer to the restrictive coating surface, make the temperature of restrictive coating rise, reduced the probability that the driver freezes the hand when holding the steering wheel body, reduced the potential safety hazard that influences the driver operation because of the steering wheel freezes the hand.
Description
Technical Field
The utility model relates to the technical field of automobile steering wheels, in particular to an automobile steering wheel capable of preventing hands from being frozen.
Background
The steering wheel is one of automobile parts, and is used for converting the force applied to the edge of the steering wheel by a driver into torque and transmitting the torque to the steering shaft, so that the steering wheel is controlled in the vehicle direction finally, the steering wheel is generally connected with the steering shaft through a spline, when the steering wheel with larger diameter is used for steering, the hand force applied to the steering wheel by the driver can be smaller, the steering transmission shaft is used as a connecting piece between the steering device and the steering shaft, the steering device is universal, the error generated during manufacturing and mounting is compensated, and the mounting of the steering device and the steering wheel on the whole vehicle is more reasonable.
In chinese patent publication No. CN205706829U, a carbon fiber steering wheel is disclosed, comprising: the steering wheel comprises a steering wheel bracket, a central control part, a carbon fiber steering wheel fixed on the steering wheel bracket, a self-cleaning layer coated on the surface of the central control part and cold air holes fixed on the carbon fiber steering wheel, wherein the carbon fiber steering wheel is composed of at least two carbon fiber layers, the carbon fiber layers are laminated according to the sequence of 0 degree, 45 degrees, 180 degrees and 135 degrees, and glass fiber cloth is clamped between the adjacent two carbon fiber layers.
With respect to the related art in the above, the inventors consider that there are the following drawbacks: when the steering wheel is used in winter, the surface temperature of the steering wheel is very low, so that a driver freezes hands when holding the steering wheel, driving operation is affected, and potential safety hazards exist.
Disclosure of Invention
In order to solve the problems, the utility model provides an anti-freezing automobile steering wheel.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an automobile steering wheel of anti-freezing hand, includes the steering wheel body, the steering wheel body includes the rim and sets up the spoke in the rim, the cover is equipped with flexible layer that generates heat in the rim outside, flexible layer outside cladding that generates heat has the restrictive coating, be provided with the controller on the spoke, the controller is connected with flexible layer electricity that generates heat.
Through adopting above-mentioned technical scheme, when needs driving in winter, the driver gets on the bus after the circular telegram, through the flexible layer circular telegram that generates heat of controller control to make the flexible layer that generates heat fast, and with heat transfer to the restrictive coating surface, make the temperature of restrictive coating rise, reduced the probability that the driver freezes the hand when holding the steering wheel body, reduced the potential safety hazard that influences the driver operation because of the steering wheel freezes the hand.
Further, the flexible heating layer is arranged on the outer side of the rim through the magic tape, an opening is formed in the inner side of the sheath layer, and the opening of the sheath layer is stitched through a stitch.
Through adopting above-mentioned technical scheme, the setting of magic subsides for can dismantle between flexible layer and the rim and be connected, when flexible layer that generates heat damages when needing maintenance change, the staff only need open the restrictive coating, with flexible layer that generates heat take off from the rim maintain change can, the staff of being convenient for maintains flexible layer that generates heat alone, has reduced the cost of the flexible layer that generates heat of maintenance change.
Further, the mounting groove is formed in the surface of the flexible heating layer, a temperature sensor is arranged in the mounting groove, and the temperature sensor is electrically connected with the controller.
Through adopting above-mentioned technical scheme, temperature sensor monitors the temperature of flexible layer that generates heat, and when the temperature of flexible layer that generates heat reached the default, the flexible layer that generates heat of controller control reduces calorific capacity, keeps invariable temperature, has reduced the overheated probability that leads to the driver to scald of flexible layer that generates heat.
Further, the inner wall of the sheath layer is provided with an insulating layer, and the inner wall of the insulating layer is tightly propped against the outer surface of the flexible heating layer.
Through adopting above-mentioned technical scheme, the insulating layer adopts heat conduction insulating material to make, has reduced the probability that causes the driver to electrocute when flexible layer that generates heat breaks down electric leakage, and good heat conductivility makes the heat on the flexible layer that generates heat more rapidly transfer to the restrictive coating.
Further, two symmetrically arranged power-assisted blocks are fixed on the inner side of the rim.
Through adopting above-mentioned technical scheme, the setting of helping hand piece provides the helping hand point for the driver rotates the steering wheel body more laborsaving.
Further, a plurality of protrusions are arranged on the outer wall of the sheath layer.
By adopting the technical scheme, the friction force of the sheath layer is increased by the bulges, and the probability of sweat slipping when a driver holds the sheath layer is reduced.
Further, the flexible heating layer is made of carbon fiber heating sheets.
Through adopting above-mentioned technical scheme, the flexible layer that generates heat that adopts carbon fiber to generate heat the piece to make, its material is flexible frivolous, and electrothermal conversion efficiency is high, and it is quick to intensify, and the heating is even, and it is safe to generate heat, is convenient for heat the restrictive coating fast.
In summary, the utility model has the following beneficial effects:
1. according to the utility model, when a driver needs to drive in winter, the flexible heating layer is controlled to be electrified through the controller after the driver gets on the vehicle, so that the flexible heating layer rapidly heats and transfers heat to the surface of the sheath layer, the temperature of the sheath layer is increased, the probability of freezing hands when the driver holds the steering wheel body is reduced, and the potential safety hazard of influencing the operation of the driver due to the freezing hands of the steering wheel is reduced;
2. according to the utility model, the flexible heating layer is detachably connected with the rim by the magic tape, when the flexible heating layer is damaged and needs to be maintained and replaced, a worker only needs to open the sheath layer and take down the flexible heating layer from the rim for maintenance and replacement, so that the worker can maintain the flexible heating layer independently, and the cost for maintaining and replacing the flexible heating layer is reduced;
3. according to the utility model, the flexible heating layer made of the carbon fiber heating sheet is flexible and light in material, high in electrothermal conversion efficiency, quick in heating, uniform in heating, safe in heating and convenient for quickly heating the sheath layer.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
fig. 2 is a schematic cross-sectional structure of an embodiment of the present utility model.
In the figure: 1. a steering wheel body; 11. a rim; 12. a spoke; 2. a flexible heat generating layer; 21. a mounting groove; 3. a sheath layer; 31. a suture; 32. an insulating layer; 33. a protrusion; 4. a controller; 5. a magic tape; 6. a temperature sensor; 7. and a power assisting block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
As shown in fig. 1 and 2, an embodiment of the utility model discloses an anti-freezing automobile steering wheel, which comprises a steering wheel body 1, a flexible heating layer 2, a sheath layer 3 and a controller 4.
The steering wheel body 1 includes a rim 11 and spokes 12, the spokes 12 being disposed inside the rim 11. The flexible heating layer 2 is made of carbon fiber heating sheets, the flexible heating layer 2 is sleeved outside the rim 11, and the flexible heating layer 2 is arranged outside the rim 11 through the magic tape 5. The sheath layer 3 is coated on the outer side of the flexible heating layer 2, the inner side of the sheath layer 3 is opened, and the opening of the sheath layer 3 is sewed through a suture 31. The controller 4 is arranged on the spoke 12, and the controller 4 is electrically connected with the flexible heating layer 2.
The flexible heating layer 2 made of the carbon fiber heating sheet is flexible and light in material, high in electric heating conversion efficiency, rapid in heating, uniform in heating and safe in heating, the sheath layer 3 is convenient to heat quickly, when a driver needs to drive in winter, the flexible heating layer 2 is controlled to be electrified through the controller 4 after the driver gets on the vehicle, so that the flexible heating layer 2 heats quickly, heat is transferred to the surface of the sheath layer 3, the temperature of the sheath layer 3 rises, the probability of freezing hands when the driver holds the steering wheel body 1 is reduced, the potential safety hazard of influencing the operation of the driver due to the freezing hands of the steering wheel is reduced, the magic tape 5 is arranged, the flexible heating layer 2 is detachably connected with the rim 11, when the flexible heating layer 2 is damaged and needs maintenance and replacement, the worker only needs to open the sheath layer 3, the flexible heating layer 2 is taken down from the rim 11 for maintenance and replacement, the worker is convenient to maintain the flexible heating layer 2 independently, and the cost of maintenance and replacement of the flexible heating layer 2 is reduced.
In order to keep the constant temperature of the sheath layer 3, the surface of the flexible heating layer 2 is provided with a mounting groove 21, a temperature sensor 6 is arranged in the mounting groove 21, the temperature sensor 6 is electrically connected with the controller 4, the temperature sensor 6 monitors the temperature of the flexible heating layer 2, when the temperature of the flexible heating layer 2 reaches a preset value, the controller 4 controls the flexible heating layer 2 to reduce the heating value, keep the constant temperature, and reduce the probability of scalding a driver caused by overheat of the flexible heating layer 2.
In order to reduce the probability of electric shock of a driver caused by the fault and the leakage of the flexible heating layer 2, the inner wall of the sheath layer 3 is provided with the insulating layer 32, the inner wall of the insulating layer 32 is abutted against the outer surface of the flexible heating layer 2, and the insulating layer 32 is made of a heat-conducting insulating material, so that the probability of electric shock of the driver caused by the fault and the leakage of the flexible heating layer 2 is reduced, and the heat of the flexible heating layer 2 is transferred to the sheath layer 3 more rapidly due to good heat-conducting property.
In order to make the driver rotate the steering wheel body 1 more laborsaving, the inboard of rim 11 is fixed with the helping hand piece 7 that two symmetries set up, and the setting of helping hand piece 7 provides the helping hand point for the driver rotates steering wheel body 1 to this makes the driver rotate steering wheel body 1 more laborsaving.
In order to reduce the probability of the driver holding the sheath layer 3 for perspiration and slipping, the outer wall of the sheath layer 3 is provided with a plurality of protrusions 33, and the friction force of the sheath layer 3 is increased by the plurality of protrusions 33, so that the probability of the driver holding the sheath layer 3 for perspiration and slipping is reduced.
The use principle of the automobile steering wheel for preventing hands from being frozen in the embodiment is as follows: the flexible heating layer 2 made of the carbon fiber heating sheet is flexible and light in material, high in electric heating conversion efficiency, rapid in heating, uniform in heating and safe in heating, the sheath layer 3 is convenient to heat quickly, when a driver needs to drive in winter, the flexible heating layer 2 is controlled to be electrified through the controller 4 after the driver gets on the vehicle, so that the flexible heating layer 2 heats quickly, heat is transferred to the surface of the sheath layer 3, the temperature of the sheath layer 3 rises, the probability of freezing hands when the driver holds the steering wheel body 1 is reduced, the potential safety hazard of influencing the operation of the driver due to the freezing hands of the steering wheel is reduced, the magic tape 5 is arranged, the flexible heating layer 2 is detachably connected with the rim 11, when the flexible heating layer 2 is damaged and needs maintenance and replacement, the worker only needs to open the sheath layer 3, the flexible heating layer 2 is taken down from the rim 11 for maintenance and replacement, the worker is convenient to maintain the flexible heating layer 2 independently, and the cost of maintenance and replacement of the flexible heating layer 2 is reduced.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (7)
1. An automobile steering wheel capable of preventing hands from being frozen, which comprises a steering wheel body (1) and is characterized in that: steering wheel body (1) include rim (11) and set up spoke (12) in rim (11), rim (11) outside cover is equipped with flexible layer (2) that generates heat, flexible layer (2) outside cladding has restrictive coating (3) that generates heat, be provided with controller (4) on spoke (12), controller (4) are connected with flexible layer (2) electricity that generates heat.
2. The antifreeze vehicle steering wheel of claim 1, wherein: the flexible heating layer (2) is arranged on the outer side of the rim (11) through the magic tape (5), the inner side of the sheath layer (3) is opened, and the opening of the sheath layer (3) is sewed through the suture (31).
3. The antifreeze vehicle steering wheel of claim 2, wherein: the flexible heating layer (2) is provided with a mounting groove (21) on the surface, a temperature sensor (6) is arranged in the mounting groove (21), and the temperature sensor (6) is electrically connected with the controller (4).
4. A freeze-handedness automotive steering wheel according to claim 3, characterized in that: an insulating layer (32) is arranged on the inner wall of the sheath layer (3), and the inner wall of the insulating layer (32) is abutted against the outer surface of the flexible heating layer (2).
5. The antifreeze vehicle steering wheel of claim 4, wherein: two symmetrically arranged power-assisted blocks (7) are fixed on the inner side of the rim (11).
6. The antifreeze vehicle steering wheel of claim 5, wherein: the outer wall of the sheath layer (3) is provided with a plurality of bulges (33).
7. The antifreeze vehicle steering wheel of claim 1, wherein: the flexible heating layer (2) is a flexible heating layer (2) made of carbon fiber heating sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872580.8U CN219749913U (en) | 2023-04-19 | 2023-04-19 | Automobile steering wheel capable of preventing hands from being frozen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320872580.8U CN219749913U (en) | 2023-04-19 | 2023-04-19 | Automobile steering wheel capable of preventing hands from being frozen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219749913U true CN219749913U (en) | 2023-09-26 |
Family
ID=88071586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320872580.8U Active CN219749913U (en) | 2023-04-19 | 2023-04-19 | Automobile steering wheel capable of preventing hands from being frozen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219749913U (en) |
-
2023
- 2023-04-19 CN CN202320872580.8U patent/CN219749913U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |