CN210074936U - Automobile water spray motor - Google Patents
Automobile water spray motor Download PDFInfo
- Publication number
- CN210074936U CN210074936U CN201921231040.1U CN201921231040U CN210074936U CN 210074936 U CN210074936 U CN 210074936U CN 201921231040 U CN201921231040 U CN 201921231040U CN 210074936 U CN210074936 U CN 210074936U
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- CN
- China
- Prior art keywords
- motor
- end cover
- impeller
- shell
- automobile
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an automobile water spraying motor, which comprises an upper end cover, a lower end cover, a motor shell and a motor connected in the motor shell, wherein the motor shell is sleeved in the inner wall of the lower end of the upper end cover, the motor shell is provided with first bulges at two sides of the joint of the motor shell and the upper end cover, the joint of the motor shell and the upper end cover is also provided with a first sealing ring, the lower end cover is clamped at one end of the motor shell, which is far away from the upper end cover, the joint of the lower end cover and the motor shell is provided with a second sealing ring, one end of the motor, which is close to the lower end cover, is provided with a motor shaft, an impeller is arranged in the lower end cover, one end of the impeller is spliced with the motor shaft, the motor shaft is in a semi-cylindrical shape relative to the end where the motor shaft is spliced with the impeller, one side of the dismounting part is provided with a second bulge so as to provide the automobile water spraying motor with simple structure and high sealing performance.
Description
Technical Field
The utility model relates to a water jet motor technical field, in particular to car water jet motor.
Background
The automobile water spraying motor is also called as an automobile windscreen wiper water spraying motor and is mainly used for cleaning automobile glass by matching with a windscreen wiper.
In the prior art, the structure of the windscreen wiper is complex and is not easy to assemble, and the sealing performance is poor, so that the working efficiency is not high, and the requirements of an automobile are not met.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a simple structure, car water spray motor that the leakproofness is high.
The technical scheme of the utility model is realized like this: an automobile water spraying motor comprises an upper end cover, a lower end cover, a motor shell and a motor connected in the motor shell, wherein the motor shell is sleeved in the inner wall of the lower end of the upper end cover, first bulges are arranged on two sides of the joint of the motor shell and the upper end cover and are abutted against the bottom of the upper end cover, the top end of the motor shell is abutted against the middle part of the upper end cover, a first sealing ring is further arranged at the joint of the motor shell and the upper end cover, the lower end cover is clamped at one end of the motor shell, which is far away from the upper end cover, a second sealing ring is arranged at the joint of the lower end cover and the motor shell, a motor shaft is arranged at one end of the motor, which is close to the lower end cover, an impeller is arranged in the lower end cover, one end of the impeller is spliced with the motor shaft, the motor shaft is in a semi-cylindrical shape relative to the end where, the lower end cover is characterized in that a water outlet is formed in one side of the lower end cover, a dismounting piece is sleeved on the outer side of the lower end cover and located at the upper end of the water outlet, and a second protrusion is arranged on one side of the dismounting piece.
By adopting the technical scheme, the motor shell is sleeved in the inner wall of the lower end of the upper end cover, the motor is arranged in the motor shell, the motor shell is sleeved in the upper end cover, the motor can be protected, the working efficiency is improved, the two sides of the motor shell, which are opposite to the joint of the motor shell and the upper end cover, are provided with the first bulges, the cross sections of the first bulges are inclined, the first bulges are abutted against the bottom of the upper end cover, the top end of the motor shell is abutted against the middle part of the upper end cover, a limit is formed at the position where the first bulges are abutted against each other, the motor shell and the upper end cover are prevented from being separated and influencing use, the connecting strength and stability are improved, the joint of the motor shell and the upper end cover is also provided with the first sealing ring, the sealing ring further improves the whole tightness, the lower end cover is clamped at the end of the motor shell, the gap for inserting the lower, the assembly convenience is improved, the second sealing ring is arranged at the joint of the lower end cover and the motor shell, the sealing performance is further improved by the second sealing ring, a motor shaft is arranged at one end, close to the lower end cover, of the motor, an impeller is arranged in the lower end cover, one end of the impeller is connected with the motor shaft in an inserting mode, the motor shaft is inserted into the impeller so as to be convenient for the motor shaft to control the impeller, the motor shaft is in a semi-cylindrical shape relative to the end, connected with the impeller, of the motor shaft in an inserting mode, the impeller is in a hollow semi-cylindrical shape relative to the end, matched with the impeller, of the motor shaft, the motor shaft is inserted, therefore, the impeller can rotate along with the motor shaft when the motor shaft rotates, damage caused by idling of the motor shaft is avoided, the working efficiency is greatly improved, a, the dismounting member can be convenient for demolish the lower end cover and have certain sealed effect, the dismounting member is located the delivery port upper end, has prevented that the dismounting member from droing, dismounting member one side is equipped with the second arch, has further improved the convenience of dismantling.
The utility model discloses further set up to: the one end integrated into one piece that the impeller deviates from the motor shaft has the impeller pole, the one end that the lower end cover deviates from the motor casing is equipped with and supplies impeller pole male hollow tube.
By adopting the technical scheme, the impeller rod can efficiently work in the hollow pipe without obstruction, and the working efficiency is improved.
The utility model discloses further set up to: the cross section of the first sealing ring is in a transverse L shape.
Through adopting above-mentioned technical scheme, sealed the gap between motor casing and the upper end cover completely and improved the leakproofness greatly.
The utility model discloses further set up to: the upper end cover, the lower end cover and the water outlet are made of plastic materials.
Through adopting above-mentioned technical scheme, adopt plastics material be convenient for produce the installation and economy.
The utility model discloses further set up to: the disassembly part and the impeller are made of plastic materials.
By adopting the technical scheme, the plastic material is convenient to produce, install and replace, and the efficiency and the economy are improved.
The utility model discloses further set up to: the plastic material is a transparent PVC material.
Through adopting above-mentioned technical scheme, adopt transparent PVC material to be convenient for observe the inside of water spray motor, and the PVC material has characteristics such as fire-retardant, corrosion-resistant, mechanical strength is high and electrical insulation is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a sectional view of the overall structure of an embodiment of the present invention;
fig. 2 is a schematic view of the impeller and the motor shaft according to the embodiment of the present invention.
Reference numerals: 1. an upper end cover; 2. a lower end cover; 21. an impeller; 211. an impeller stem; 22. a water outlet; 23. disassembling the parts; 231. a second protrusion; 24. a hollow tube; 3. a motor housing; 31. a motor; 32. a first protrusion; 33. a motor shaft; 4. a first seal ring; 5. and a second seal ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 2, the utility model discloses an automobile water spraying motor, which comprises an upper end cover 1, a lower end cover 2, a motor 31 shell 3 and a motor 31 connected in the motor 31 shell 3, wherein the motor 31 shell 3 is sleeved in the inner wall of the lower end of the upper end cover 1, the motor 31 shell 3 is internally provided with the motor 31, the motor 31 shell 3 is sleeved in the upper end cover 1, and can protect the motor 31, thereby improving the working efficiency, the motor 31 shell 3 is provided with first bulges 32 relative to two sides of the connection part of the motor 31 shell 3 and the upper end cover 1, the cross section of the first bulges 32 is inclined, the first bulges 32 are abutted against the bottom of the upper end cover 1, the top end of the motor 31 shell 3 is abutted against the middle part of the upper end cover 1, a limit is formed at the position where the first bulges abut against each other, thereby preventing the motor 31 shell 3 and the upper end cover 1 from being separated and influencing the use, and, motor 31 shell 3 still is equipped with first sealing washer 4 with 1 junction of upper end cover, the sealing washer has further improved holistic leakproofness, 2 joints of lower end cover are in the one end that motor 31 shell 3 deviates from upper end cover 1, motor 31 shell 3 leaves confession lower end cover 2 male spaces with motor 31 cooperation department circumference, has improved the convenience of assembly, lower end cover 2 is equipped with second sealing washer 5 with motor 31 shell 3 junction, second sealing washer 5 has further improved the leakproofness, the one end that motor 31 is close to lower end cover 2 is equipped with motor 31 axle, be equipped with impeller 21 in the lower end cover 2, impeller 21 one end with motor 31 axle is pegged graft, motor 31 axle inserts in impeller 21 so that motor 31 axle is to impeller 21's control, motor 31 axle is the semicircle column for the one end that motor 31 axle and impeller 21 peg graft, impeller 21 is hollow semicircle column machine 31 axle and inserts power supply for motor 31 axle and impeller 21 complex one end Therefore, when the motor 31 shaft rotates, the impeller 21 can certainly rotate along with the motor 31 shaft, the motor 31 shaft cannot be damaged due to idle rotation, the working efficiency is greatly improved, the water outlet 22 is formed in one side of the lower end cover 2, water can be conveniently sprayed out of the water outlet 22, the working efficiency is improved, the dismounting piece 23 is sleeved on the outer side of the lower end cover 2, the dismounting piece 23 can be conveniently dismounted from the lower end cover 2 and has a certain sealing effect, the dismounting piece 23 is located at the upper end of the water outlet 22, the dismounting piece 23 is prevented from falling off, the second protrusion 231 is arranged on one side of the dismounting piece 23, and the dismounting convenience is further improved.
The section of the first sealing ring 4 is in a transverse L shape, and the gap between the shell 3 of the motor 31 and the upper end cover 1 is completely sealed, so that the sealing performance is greatly improved.
The upper end cover 1, the lower end cover 2 and the water outlet 22 are made of plastic materials, and the plastic materials are convenient to produce and install and are economical.
The dismounting part 23 and the impeller 21 are made of plastic materials, and the plastic materials are convenient to produce, install and replace, so that the efficiency is improved, and the economy is realized.
The plastic material is transparent PVC material, adopts transparent PVC material to be convenient for observe the inside of water spray motor 31, and PVC material has characteristics such as fire-retardant, corrosion-resistant, mechanical strength is high and electrical insulation is good.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an automobile water spray motor, includes upper end cover, lower extreme cover, motor casing and connects the motor in the motor casing, its characterized in that: the motor shell is sleeved in the inner wall of the lower end of the upper end cover, first bulges are arranged on two sides of the motor shell relative to the joint of the motor shell and the upper end cover, the first bulges are abutted against the bottom of the upper end cover, the top end of the motor shell is abutted against the middle part of the upper end cover, a first sealing ring is further arranged at the joint of the motor shell and the upper end cover, the lower end cover is clamped at one end of the motor shell, which is far away from the upper end cover, a second sealing ring is arranged at the joint of the lower end cover and the motor shell, a motor shaft is arranged at one end of the motor, which is close to the lower end cover, an impeller is arranged in the lower end cover, one end of the impeller is spliced with the motor shaft, the motor shaft is in a semi-cylindrical shape relative to the end of the motor shaft, which is spliced with the impeller, the impeller is, the dismounting part is positioned at the upper end of the water outlet, and a second bulge is arranged on one side of the dismounting part.
2. The water jet motor for the automobile of claim 1, wherein: the one end integrated into one piece that the impeller deviates from the motor shaft has the impeller pole, the one end that the lower end cover deviates from the motor casing is equipped with and supplies impeller pole male hollow tube.
3. The water jet motor for the automobile of claim 1, wherein: the cross section of the first sealing ring is in a transverse L shape.
4. The water jet motor for the automobile of claim 1, wherein: the upper end cover, the lower end cover and the water outlet are made of plastic materials.
5. The water jet motor for the automobile of claim 1, wherein: the disassembly part and the impeller are made of plastic materials.
6. The water jet motor for the automobile of claim 4, wherein: the plastic material is a transparent PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231040.1U CN210074936U (en) | 2019-08-01 | 2019-08-01 | Automobile water spray motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921231040.1U CN210074936U (en) | 2019-08-01 | 2019-08-01 | Automobile water spray motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210074936U true CN210074936U (en) | 2020-02-14 |
Family
ID=69430702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921231040.1U Expired - Fee Related CN210074936U (en) | 2019-08-01 | 2019-08-01 | Automobile water spray motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210074936U (en) |
-
2019
- 2019-08-01 CN CN201921231040.1U patent/CN210074936U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20200801 |