CN220790974U - Car window lifting device - Google Patents
Car window lifting device Download PDFInfo
- Publication number
- CN220790974U CN220790974U CN202322439084.6U CN202322439084U CN220790974U CN 220790974 U CN220790974 U CN 220790974U CN 202322439084 U CN202322439084 U CN 202322439084U CN 220790974 U CN220790974 U CN 220790974U
- Authority
- CN
- China
- Prior art keywords
- sponge block
- chain
- oil
- bottom plate
- storage bottle
- 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.)
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- 239000003921 oil Substances 0.000 claims abstract description 41
- 239000010687 lubricating oil Substances 0.000 claims abstract description 28
- 238000005461 lubrication Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000001050 lubricating effect Effects 0.000 claims description 11
- 238000010992 reflux Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000005357 flat glass Substances 0.000 abstract description 5
- 230000003137 locomotive effect Effects 0.000 abstract description 3
- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses a car window lifting device, which aims at providing a lubrication module which can be started when maintenance is needed to lubricate a chain, and the technical scheme is as follows: the utility model provides a window elevating gear, including the bottom plate and fix the guide rail on the bottom plate, the guide rail extends along vertical direction, be equipped with driving sprocket and driven sprocket on the bottom plate, driving sprocket and driven sprocket divide to establish the both ends at the guide rail, sliding fit has a lift peg on the guide rail, the transmission is connected with the chain between driving sprocket and the driven sprocket, be equipped with lubricated module on the bottom plate, lubricated module is located between driving sprocket and the driven sprocket, lubricated module includes the oil storage bottle, sponge piece and electro-magnet, electro-magnet drive sponge piece is close to or keeps away from the chain, the oil storage bottle is located the below of sponge piece, extend an oil pipe in the oil storage bottle, be equipped with the pump body on the oil pipe, the pump body pumps lubricating oil to the sponge piece through the oil pipe on, belong to locomotive window glass and go up and down technical field.
Description
Technical Field
The utility model belongs to the technical field of locomotive window glass lifting, and particularly relates to a window lifting device.
Background
CN217581777U discloses a manual-automatic vehicle window glass lifting device, which comprises a bottom plate, a driving mechanism, an electric-manual switching mechanism and an electric box arranged at the lower part of the bottom plate, wherein the driving mechanism comprises a driving motor fixed at the lower part of the bottom plate, a transition gear a, a transition gear B, a driving sprocket, a driven sprocket, a torsion output sprocket and a chain tensioning wheel which are sequentially connected on the outer wall of the bottom plate in a rotating way, and an operation chain is in transmission connection among the transition gear a, the transition gear B, the driving sprocket, the driven sprocket, the torsion output sprocket and the chain tensioning wheel;
the lifting structure of the window glass lifting device of the traditional locomotive window is changed, lifting is achieved through the chain sprocket, however, in practice, the chain is found to be required to be maintained, some lubricating oil is smeared, the sprocket is ensured not to be blocked when being meshed with the chain, and the bottom plate is required to be detached when being maintained, so that time and labor are consumed.
Disclosure of Invention
The utility model mainly aims to provide a vehicle window lifting device, which aims to provide a lubrication module which can be started when maintenance is needed to lubricate a chain.
According to a first aspect of the present utility model, there is provided a window lifting device, including a base plate and a guide rail fixed on the base plate, the guide rail extends in a vertical direction, a driving sprocket and a driven sprocket are provided on the base plate, the driving sprocket and the driven sprocket are separately provided at two ends of the guide rail, a lifting hanging rod is slidingly matched on the guide rail, a chain is connected between the driving sprocket and the driven sprocket in a transmission manner, the chain is connected with the lifting hanging rod, and the driving sprocket rotates under the driving of a motor;
the lubricating device is characterized in that a lubricating module is arranged on the bottom plate and located between the driving sprocket and the driven sprocket, the lubricating module comprises an oil storage bottle, a sponge block and an electromagnet, the electromagnet drives the sponge block to be close to or far away from a chain, the oil storage bottle is located below the sponge block, an oil delivery pipe extends out of the oil storage bottle, a pump body is arranged on the oil delivery pipe, and the pump body pumps lubricating oil onto the sponge block through the oil delivery pipe.
In the vehicle window lifting device, the electromagnet drives the sponge block to reciprocate from the standby station to the lubrication station, and when the sponge block is positioned at the lubrication station, the sponge block is attached to the chain;
and an output port of the oil delivery pipe is positioned above the lubrication station.
In the window lifting device, a guide piece is arranged below the sponge block and is inclined downwards along the direction away from the chain;
the guide piece is provided with an upward open reflux groove for receiving lubricating oil dripped from a sponge block positioned at a standby station or a sponge block positioned at a lubricating station, and one end of the guide piece, which is lower, is connected with the oil storage bottle.
In the vehicle window lifting device, the guide piece comprises a half-section pipe and a straight pipe which are in butt joint in sequence, the half-section pipe is inclined downwards along the direction away from the chain, the straight pipe is connected with the oil storage bottle and the lower end of the half-section pipe, and the inner cavity of the half-section pipe forms the reflux groove.
In the window lifting device, the half-cut pipe and the straight pipe are of an integrated structure.
In the vehicle window lifting device, a sensor for detecting whether the sponge block is positioned at the lubrication station is further arranged on the bottom plate.
One of the above technical solutions of the present utility model has at least one of the following advantages or beneficial effects:
the lubricating module is arranged in the utility model, and can be started when maintenance is needed, and when the lubricating module is started, the electromagnet pushes out the sponge block, the oil delivery pipe drops lubricating oil on the sponge block, the sponge block contacts with the chain, the lubricating oil is adhered to the chain, the chain is lubricated, the lubricating oil is adhered to the corresponding chain wheel by utilizing the movement of the chain, the bottom plate is not required to be detached, and the lubricating module is more convenient;
moreover, the sponge block is used for adhering the lubricating oil, so that the lubricating oil can not drop everywhere to pollute the lifting device; meanwhile, the guide piece is utilized to recycle the dropped lubricating oil, so that the lubricating oil is prevented from dripping to other places, and the recycled lubricating oil can flow back to the oil storage bottle, so that the environment is protected.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic view of a first embodiment of the present utility model;
FIG. 2 is a schematic view showing the structure of a lubrication module when the sponge block is positioned at a standby station according to the first embodiment of the present utility model;
fig. 3 is a schematic view showing the structure of the lubrication module when the sponge block is positioned at the lubrication station according to the first embodiment of the present utility model.
Wherein reference numerals for the respective figures:
1. a bottom plate; 11. a guide rail; 12. a drive sprocket; 13. a driven sprocket; 14. a chain; 15. lifting the hanging rod; 16. a motor; 2. a lubrication module; 21. an oil storage bottle; 22. a sponge block; 23. an electromagnet; 24. an oil delivery pipe; 25. a pump body; 26. a flow guide; 261. semi-sectioning the pipe; 262. a straight pipe; 3. a sensor.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.
Referring to fig. 1 to 3, in one embodiment of the present utility model, a window lifter includes a base plate 1 and a guide rail 11 fixed on the base plate 1, the guide rail 11 extends in a vertical direction, a driving sprocket 12 and a driven sprocket 13 are disposed on the base plate 1, the driving sprocket 12 and the driven sprocket 13 are separately disposed at two ends of the guide rail 11, a lifting hanging rod 15 is slidingly matched on the guide rail 11, a chain 14 is connected between the driving sprocket 12 and the driven sprocket 13 in a driving manner, the chain 14 is connected with the lifting hanging rod 15, the driving sprocket 12 rotates under the driving of a motor 16, and then drives the chain 14 to move, the movement of the chain 14 drives the lifting hanging rod 15 to move up and down, and window glass is fixed on the lifting hanging rod 15 and moves along with the lifting hanging rod 15.
In the embodiment, a lubrication module 2 is arranged on a base plate 1, the lubrication module 2 is positioned between a driving sprocket 12 and a driven sprocket 13, and the lubrication module 2 comprises an oil storage bottle 21, a sponge block 22 and an electromagnet 23;
the electromagnet 23 drives the sponge block 22 to move to and from the standby station and the lubrication station, when the sponge block 22 is positioned at the lubrication station, the sponge block 22 is attached to the chain 14, and when the sponge block 22 is positioned at the standby station, the sponge block 22 is not in contact with the chain 14;
the oil storage bottle 21 is positioned below the sponge block 22, an oil delivery pipe 24 extends out of the oil storage bottle 21, a pump body 25 is arranged on the oil delivery pipe 24, an output port of the oil delivery pipe 24 is positioned above the lubrication station, and the pump body 25 pumps lubricating oil to the sponge block 22 through the oil delivery pipe 24;
a guide piece 26 is arranged below the sponge block 22, and the guide piece 26 is inclined downwards along the direction away from the chain 14; the guide member 26 is provided with an upward open reflux groove for receiving lubricating oil dropped from the sponge block 22 at the standby station or the sponge block 22 at the lubrication station, and the lower end of the guide member 26 is connected with the oil storage bottle 21.
During maintenance, firstly, the electromagnet 23 is started to enable the sponge block 22 to move from the standby station to the lubrication station, then the pneumatic pump body 25 pumps out lubricating oil in the oil storage bottle 21, the lubricating oil drops onto the sponge block 22 positioned at the lubrication station through the oil delivery pipe 24, then the motor 16 is started to enable the chain 14 to reciprocate, the lubricating oil is adhered to the chain 14 through the sponge block 22 and then adhered to the corresponding chain wheel along with the chain 14, so that the meshing position is lubricated, and other positions of the chain 14 have no meshing relationship, even if not lubricated, the use is not affected, and based on the structure, the bottom plate 1 does not need to be disassembled during maintenance, and the maintenance is more convenient;
in this application, the lubricating oil is dropped onto the sponge block 22, and then the sponge block 22 is adhered to the chain 14, instead of directly dropping the lubricating oil onto the chain 14, because the lubricating oil drops directly onto the chain 14, most of the lubricating oil drops onto other components in the bottom plate 1 to cause pollution, and the lubricating oil passing through the sponge block 22 is adhered to the chain 14, so that a dropping state is difficult to form on the chain 14; meanwhile, the guide piece 26 is arranged below the sponge block 22, the guide piece 26 covers the standby station and the lubrication station, lubricating oil in the sponge block 22 is dripped and can drip into the reflux groove, and the lubricating oil can be reused along with the reflux groove flowing into the oil storage bottle 21, so that the device is more environment-friendly.
In this embodiment, the flow guiding member 26 includes a half-section pipe 261 and a straight pipe 262 that are sequentially butted, the half-section pipe 261 is inclined downward along the direction away from the chain 14, the straight pipe 262 connects the oil storage bottle 21 and the lower end of the half-section pipe 261, and the inner cavity of the half-section pipe 261 forms a reflux groove; with this structure, the return groove can directly guide the lubricating oil into the straight pipe 262 and then into the oil storage bottle 21, and the lubricating oil is not easy to splash out of the return groove.
Specifically, the half-cut tube 261 and the straight tube 262 are of an integral structure; one tube is bent and then one half of the tube of the inclined section is removed to make it a half cut tube 261.
In this embodiment, the bottom plate 1 is further provided with a sensor 3 for detecting whether the sponge block 22 is located at the lubrication station, and when the sponge block 22 moves to the lubrication station, the sensor 3 detects and sends out a signal, and the pump body 25 is started; when the sponge block 22 leaves the lubrication station, no signal is detected by the sensor 3, and the pump body 25 stops running.
In the present embodiment, the sensor 3 is a photosensor 3; of course, micro switches may also be used, requiring the arrangement of corresponding mechanical mechanisms.
While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (6)
1. The car window lifting device comprises a bottom plate and a guide rail fixed on the bottom plate, wherein the guide rail extends along the vertical direction, a driving sprocket and a driven sprocket are arranged on the bottom plate, the driving sprocket and the driven sprocket are respectively arranged at two ends of the guide rail, a lifting hanging rod is slidingly matched on the guide rail, a chain is connected between the driving sprocket and the driven sprocket in a transmission way, the chain is connected with the lifting hanging rod, the driving sprocket rotates under the drive of a motor,
the lubricating device is characterized in that a lubricating module is arranged on the bottom plate and located between the driving sprocket and the driven sprocket, the lubricating module comprises an oil storage bottle, a sponge block and an electromagnet, the electromagnet drives the sponge block to be close to or far away from a chain, the oil storage bottle is located below the sponge block, an oil delivery pipe extends out of the oil storage bottle, a pump body is arranged on the oil delivery pipe, and the pump body pumps lubricating oil onto the sponge block through the oil delivery pipe.
2. The vehicle window lift of claim 1, wherein the electromagnet drives a sponge block to and from a standby station and a lubrication station, the sponge block being attached to the chain when the sponge block is in the lubrication station;
and an output port of the oil delivery pipe is positioned above the lubrication station.
3. The window regulator according to claim 2, wherein a deflector is provided below the sponge block, and the deflector is inclined downward in a direction away from the chain;
the guide piece is provided with an upward open reflux groove for receiving lubricating oil dripped from a sponge block positioned at a standby station or a sponge block positioned at a lubricating station, and one end of the guide piece, which is lower, is connected with the oil storage bottle.
4. A window regulator according to claim 3, wherein the guide member comprises a half-cut tube and a straight tube which are butted in sequence, the half-cut tube is inclined downwards in a direction away from the chain, the straight tube is connected with the oil storage bottle and the lower end of the half-cut tube, and the inner cavity of the half-cut tube forms the reflux groove.
5. The vehicle window lift device of claim 4, wherein the half-cut tube and the straight tube are of unitary construction.
6. The window regulator of claim 2, wherein the base plate is further provided with a sensor for detecting whether the sponge block is located at the lubrication station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439084.6U CN220790974U (en) | 2023-09-07 | 2023-09-07 | Car window lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322439084.6U CN220790974U (en) | 2023-09-07 | 2023-09-07 | Car window lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220790974U true CN220790974U (en) | 2024-04-16 |
Family
ID=90635620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322439084.6U Active CN220790974U (en) | 2023-09-07 | 2023-09-07 | Car window lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220790974U (en) |
-
2023
- 2023-09-07 CN CN202322439084.6U patent/CN220790974U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |