CN115324431B - Anti-icing door zipper structure and automobile - Google Patents
Anti-icing door zipper structure and automobile Download PDFInfo
- Publication number
- CN115324431B CN115324431B CN202211000974.0A CN202211000974A CN115324431B CN 115324431 B CN115324431 B CN 115324431B CN 202211000974 A CN202211000974 A CN 202211000974A CN 115324431 B CN115324431 B CN 115324431B
- Authority
- CN
- China
- Prior art keywords
- pull rope
- layer
- heating
- melting sleeve
- ice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002844 melting Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 230000008018 melting Effects 0.000 claims abstract description 30
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 239000000835 fiber Substances 0.000 claims description 33
- 229920002457 flexible plastic Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 2
- 230000008014 freezing Effects 0.000 abstract description 3
- 238000007710 freezing Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B79/00—Mounting or connecting vehicle locks or parts thereof
- E05B79/10—Connections between movable lock parts
- E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention discloses an anti-icing vehicle door zipper structure and an automobile. The automobile comprises the anti-icing door zipper structure. The invention has the beneficial effects that the electric heating ice melting sleeve is sleeved on the periphery of the pull rope, so that the outer surface of the pull rope is prevented from freezing in a low-temperature environment, the pull rope can be pulled freely on the inner side of the electric heating ice melting sleeve, and the normal operation of the pull rope and the normal opening and closing of the vehicle door are ensured. The temperature sensor is arranged to detect the temperature of the periphery of the pull rope, and when the temperature of the periphery of the pull rope reaches a set threshold value, the central control system sends out a heating and ice melting instruction to the electrically heated ice melting sleeve, so that the electrically heated ice melting sleeve is prevented from being heated for a long time, energy sources can be saved, and the automobile quality is good.
Description
Technical Field
The invention relates to a structure of an automobile part, in particular to an anti-icing door zipper structure and an automobile.
Background
The door of the automobile is opened and closed through the linkage between the handle and the lock body, and a pull rope is arranged between the handle and the lock body, and the linkage is realized through the pull rope.
Under the low temperature environment, vapor in the air can condense on the surface of stay cord to freeze under the low temperature environment, ice strip blocks up the passageway between door stay cord and tip sheath, influences the door and just normally opens and close, influences the quality of car.
Disclosure of Invention
The invention aims to provide an anti-icing door zipper structure, which can prevent the outer surface of a pull rope from icing in a low-temperature environment and ensure the normal open and close of a door.
In order to achieve the above purpose, the present invention adopts the following technical scheme.
The utility model provides an anti-icing door zip-lock structure, includes handle, lock body and stay cord, the periphery cover of stay cord is equipped with the ice-melt cover of electrical heating, install temperature sensor in the ice-melt cover of electrical heating, temperature sensor is connected with well accuse system electricity.
According to the invention, the electric heating ice melting sleeve is sleeved on the periphery of the pull rope, so that the outer surface of the pull rope is prevented from freezing in a low-temperature environment, the pull rope can be pulled freely on the inner side of the electric heating ice melting sleeve, and the normal operation of the zipper and the normal opening and closing of the vehicle door are ensured. The temperature sensor is arranged to detect the temperature of the periphery of the pull rope, when the temperature of the periphery of the pull rope reaches a set threshold value, the central control system sends out a heating and ice melting instruction to the electrically heated ice melting sleeve, so that the fiber layer and the outer surface of the pull rope are prevented from being frozen, the electrically heated ice melting sleeve can be prevented from being heated for a long time, and energy sources can be saved.
Preferably, the electrically heated ice melting sleeve sequentially comprises an insulating layer, a heating layer and a fiber layer from outside to inside, and the fiber layer is wrapped on the periphery of the pull rope.
The electric heating ice melting sleeve is sequentially arranged to be an insulating layer, a heating layer and a fiber layer from outside, the insulating layer shields and insulates the heating layer during working, the heating layer is prevented from interfering with the outer side structure of the electric heating ice melting sleeve, the electric heating ice melting sleeve is contacted with the pull rope through the capillary structure of the fiber layer, and water drops formed on the surface of the pull rope are absorbed.
Preferably, the insulating layer is made of rubber or flexible plastic, and a plurality of through holes are formed in the insulating layer.
The insulating layer is made of flexible materials such as rubber or flexible plastic, is suitable for the movement of the pull rope, and separates and insulates the flexible heating film layer from parts on the lock body.
Preferably, the heating layer adopts a flexible heating film, and a plurality of through holes which correspond to the through holes on the insulating layer and are coaxial with the through holes are formed on the heating layer; the heating layer is electrically connected with the central control system.
The heating layer is flexible and is adapted to the movement deformation of the pull rope by adopting the flexible heating film, a through hole coaxial with the through hole of the insulating layer is formed on the heating layer, and the two through holes form water vapor or water passing holes in the fiber layer, so that water flows out of the fiber layer, the outer surface of the pull rope is prevented from being frozen, and the zipper is ensured to be normally opened and closed.
Preferably, a plurality of water collecting rings are formed on the inner side of the fiber layer, a cavity is formed between every two water collecting rings, and the water collecting rings are contacted with the periphery of the pull rope.
The water collecting ring is arranged to be in contact with the periphery of the pull rope, water drops on the periphery of the pull rope are contacted and collected into the fiber layer through the water collecting ring, a cavity is formed between the water collecting rings, the contact area between the fiber layer and the pull rope is reduced through the cavity, and the pull rope can be conveniently and freely pulled in the electrically heated ice melting sleeve.
Preferably, the fiber layer is made of a nonflammable material.
By adopting the fiber layer made of the natural material, the fiber layer is prevented from burning when the heating layer is heated, and accidents occur.
Preferably, the temperature sensor is installed in the fiber layer, and the temperature measuring end of the sensor faces the pull rope.
Through setting up temperature sensor in the fibrous layer, detect the temperature in stay cord periphery and the fibrous layer through temperature sensor, when the temperature is less than and sets up the threshold value, well accuse system sends out the instruction that starts the zone of heating, avoids the water droplet in the fibrous layer or the condensation water on stay cord surface to freeze, and vaporized steam or the frozen water that melts flow through the through-hole.
Preferably, the electrically heated ice melting sleeve comprises a conical portion and a straight tube portion, wherein one or two conical portions are arranged at the end portions of the straight tube portion.
Through setting up the narrow and small space between tip and the tip sheath of toper portion in order to adapt to the stay cord, according to current test data display, the tip sheath of stay cord and lock body junction one end and the narrow and small space department of stay cord are easiest to form the ice-cube, consequently also can only set up a toper portion here to cooperate toper portion and straight tube portion, absorb the water condensation on the stay cord.
Preferably, the electrically heated ice-melting sleeve includes a tapered portion, the tapered portion being proximate the lock body.
According to the existing test data, ice cubes are formed most easily at the small space between the end jacket at one end of the connection part of the pull rope and the lock body and the small space between the end jacket at one end of the connection part of the pull rope and the pull rope, so that the normal use of the zipper is ensured, and the door is opened and closed normally.
In order to achieve the above object, an embodiment of the present invention further provides an automobile, including the anti-icing door zipper structure.
The invention has the beneficial effects that the electric heating ice melting sleeve is sleeved on the periphery of the pull rope, so that the outer surface of the pull rope is prevented from freezing in a low-temperature environment, the pull rope can be pulled freely on the inner side of the electric heating ice melting sleeve, and the normal operation of the zipper and the normal opening and closing of the vehicle door are ensured. The temperature sensor is arranged to detect the temperature of the periphery of the pull rope, when the temperature of the periphery of the pull rope reaches a set threshold value, the central control system sends out a heating and ice melting instruction to the electrically heated ice melting sleeve, so that the fiber layer and the outer surface of the pull rope are prevented from being frozen, the electrically heated ice melting sleeve can be prevented from being heated for a long time, and energy sources can be saved. The water collecting ring is arranged to be in contact with the periphery of the pull rope, water drops on the periphery of the pull rope are absorbed into the fiber layer through the water collecting ring, a cavity is formed between the water collecting rings, the contact area between the fiber layer and the pull rope is reduced through the cavity, and the pull rope can be conveniently and freely pulled in the electrically heated ice melting sleeve.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a partial cross-sectional view along the axis of FIG. 1 of the present invention;
FIG. 3 is another block diagram of the present invention;
fig. 4 is an enlarged view of the k portion of fig. 2 in accordance with the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings, which are not intended to limit the invention to the embodiments described.
Reference numerals in the drawings of the specification include: the handle 1, the lock body 2, the electrically heated ice melting sleeve 3, the insulating layer 31, the heating layer 32, the fiber layer 33, the water collecting ring 331, the conical part 34, the straight pipe part 35, the through hole 4, the sensor 6 and the pull rope 5.
The first embodiment of the invention relates to an anti-icing vehicle door zipper structure, which comprises a handle 1, a lock body 2 and a pull rope 5, and is characterized in that an electric heating ice melting sleeve 3 is sleeved on the periphery of the pull rope 5, a temperature sensor 6 is arranged in the electric heating ice melting sleeve 3, and the temperature sensor 6 is electrically connected with a central control system.
The electrically heated ice-melting sleeve 3 comprises an insulating layer 31, a heating layer 32 and a fiber layer 33 in sequence from outside to inside, and the fiber layer 33 is wrapped on the periphery of the pull rope 5, see fig. 1 to 4.
Referring to fig. 1, the insulating layer 31 is made of rubber or flexible plastic, and a plurality of through holes 4 are formed in the insulating layer 31.
Referring to fig. 2 and 3, the heating layer 32 is a flexible heating film, and a plurality of first through holes corresponding to the through holes 4 on the insulating layer 31 and coaxial with the first through holes are formed on the heating layer 32; the heating layer 32 is electrically connected to a central control system.
Referring to fig. 3 and 4, a plurality of water collecting rings 331 are formed on the inner side of the fiber layer 33, and a cavity is formed between each two water collecting rings 331, and the water collecting rings 331 are in contact with the outer circumference of the pull rope 5. The fiber layer 33 is made of a nonflammable material.
Referring to fig. 2, the temperature sensor 6 is installed in the fiber layer 33, and the temperature measuring end of the sensor 6 faces the pulling rope 5.
Referring to fig. 1, the electrically heated ice-melting cover 3 includes a tapered portion 34 and a straight tube portion 35, and the tapered portion 34 is provided with one or two and is located at an end of the straight tube portion 35.
In the second embodiment, referring to fig. 3, the difference between the present embodiment and the first embodiment is that: the electrically heated ice-melting sleeve 3 comprises a conical portion 34, which conical portion 34 is adjacent to the lock body 2.
In a third embodiment, an automobile includes the anti-icing door lock body 2 structure. The automobile can be a two-compartment car, a three-compartment car, a pick-up truck, an SUV, an MPV, a minibus or an off-road car of a traditional fuel automobile and a new energy automobile.
When the temperature sensor 6 in the electrically heated ice melting sleeve 3 detects that the temperature in the fiber layer 33 is lower than a set threshold value in use, the central control system sends out a command for starting the heating layer 32, so that the temperature of the fiber layer 33 and the surface of the pull rope 5 is increased, and the surface of the fiber layer 33 and the surface of the pull rope 5 are prevented from being frozen. When the temperature sensor 6 detects that the temperature in the fiber layer 33 is higher than the set threshold, the central control system sends out a command for stopping heating of the heating layer 32, so that the over-high temperature of the fiber layer 33 and the surface of the pull rope 5 is avoided.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The anti-icing vehicle door zipper structure is characterized by comprising a handle (1), a lock body (2) and a pull rope (5), and is characterized in that an electric heating ice melting sleeve (3) is sleeved on the periphery of the pull rope (5), a temperature sensor (6) is arranged in the electric heating ice melting sleeve (3), and the temperature sensor (6) is electrically connected with a central control system; the electric heating ice melting sleeve (3) sequentially comprises an insulating layer (31), a heating layer (32) and a fiber layer (33) from outside to inside, and the fiber layer (33) is wrapped on the periphery of the pull rope (5); a plurality of water collecting rings (331) are formed on the inner side of the fiber layer (33), cavities are formed between every two water collecting rings (331), and the water collecting rings (331) are contacted with the periphery of the pull rope (5); a plurality of through holes (4) are formed on the insulating layer (31); the heating layer (32) is provided with a plurality of first through holes which correspond to the through holes (4) on the insulating layer (31) and are coaxial; the temperature sensor (6) is arranged in the fiber layer (33), and the temperature measuring end of the sensor (6) faces the pull rope (5).
2. The ice protection door zip-lock construction according to claim 1, characterized in that the insulating layer (31) is made of rubber or flexible plastic.
3. The ice protection door zipper structure according to claim 2, wherein the heating layer (32) is a flexible heating film; the heating layer (32) is electrically connected with the central control system.
4. The ice protection door zip-lock construction according to claim 1, characterized in that the fibre layer (33) is of a non-combustible material.
5. The ice protection door latch structure according to claim 1, wherein the electrically heated ice melting sleeve (3) includes a tapered portion (34) and a straight tube portion (35), the tapered portion (34) being provided with one or two and being located at an end of the straight tube portion (35).
6. The ice protection door zip-lock arrangement according to claim 1, characterized in that the electrically heated ice-melting sleeve (3) comprises a conical portion (34), which conical portion (34) is adjacent to the lock body (2).
7. An automobile comprising the ice protection door fastener structure according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211000974.0A CN115324431B (en) | 2022-08-19 | 2022-08-19 | Anti-icing door zipper structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211000974.0A CN115324431B (en) | 2022-08-19 | 2022-08-19 | Anti-icing door zipper structure and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115324431A CN115324431A (en) | 2022-11-11 |
| CN115324431B true CN115324431B (en) | 2024-04-09 |
Family
ID=83925044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211000974.0A Active CN115324431B (en) | 2022-08-19 | 2022-08-19 | Anti-icing door zipper structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115324431B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3210940A1 (en) * | 1982-03-25 | 1983-10-06 | Harri Thuerer | Deicing and icing-prevention device for motor-vehicle door locks |
| DE102013109018A1 (en) * | 2013-08-21 | 2015-02-26 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Method for operating a power transmission arrangement |
| CN208251868U (en) * | 2018-01-08 | 2018-12-18 | 北京汽车股份有限公司 | Door lock stay wire component, door lock stay wire winterization system and vehicle |
| CN214365543U (en) * | 2020-10-22 | 2021-10-08 | 广州小鹏汽车科技有限公司 | Vehicle-mounted door handle device and vehicle |
-
2022
- 2022-08-19 CN CN202211000974.0A patent/CN115324431B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3210940A1 (en) * | 1982-03-25 | 1983-10-06 | Harri Thuerer | Deicing and icing-prevention device for motor-vehicle door locks |
| DE102013109018A1 (en) * | 2013-08-21 | 2015-02-26 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Method for operating a power transmission arrangement |
| CN208251868U (en) * | 2018-01-08 | 2018-12-18 | 北京汽车股份有限公司 | Door lock stay wire component, door lock stay wire winterization system and vehicle |
| CN214365543U (en) * | 2020-10-22 | 2021-10-08 | 广州小鹏汽车科技有限公司 | Vehicle-mounted door handle device and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115324431A (en) | 2022-11-11 |
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