CN219769821U - Concealed wiper water spraying device - Google Patents
Concealed wiper water spraying device Download PDFInfo
- Publication number
- CN219769821U CN219769821U CN202223613131.6U CN202223613131U CN219769821U CN 219769821 U CN219769821 U CN 219769821U CN 202223613131 U CN202223613131 U CN 202223613131U CN 219769821 U CN219769821 U CN 219769821U
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- CN
- China
- Prior art keywords
- wiper
- water outlet
- nozzle
- outlet pipe
- output shaft
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 238000005507 spraying Methods 0.000 title abstract description 10
- 239000007921 spray Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a hidden type wiper water spraying device which comprises a wiper output shaft, a washer water outlet pipe, a wiper joint and a wiper water outlet pipe, wherein a water outlet hole is formed in the wiper output shaft, an inner nozzle is arranged at the position, which is connected with the water outlet hole, of the inner end of the wiper output shaft, an outer nozzle is arranged at the position, which is connected with the water outlet hole, of the outer end of the wiper output shaft, the inner nozzle is connected with the washer water outlet pipe, the outer nozzle is connected with the wiper water outlet pipe, the wiper water outlet pipe passes through the wiper joint and is connected with the wiper nozzle, and the wiper nozzle is arranged on an extension arm. A joint cover is arranged on the wiper joint and above the outer nozzle. According to the utility model, the water outlet hole is formed in the middle of the wiper output shaft, so that the inner nozzle, the outer nozzle, the washer water outlet pipe and the wiper water outlet pipe are hidden in the wiper output shaft, the wiper joint and the joint cover cap, the risk of water leakage of a vehicle is avoided, and the service life and the durability of the wiper water spraying device are improved.
Description
Technical Field
The utility model relates to a wiper water spraying device applied to an automobile wiper.
Background
At present, a windscreen wiper (also called a wiper) is an indispensable part of an automobile, and the purpose of the windscreen wiper is to receive power transmitted by a windscreen wiper motor and a connecting rod mechanism and generate wiper arm pressure at the same time, and the windscreen wiper is used for wiping the windscreen by a wiper blade, so that foreign matters on the windscreen are cleaned. A typical wiper blade is comprised of a plurality of subassemblies including a wiper motor, a linkage (including an output shaft), a wiper arm, a wiper blade, a motor mounting plate assembly, and the like, and is also provided with a wiper water spray device. The existing wiper water spraying device basically connects a washer water outlet pipe and a wiper water outlet pipe together in a conversion mode through a corner two-way pipe, then holes are formed in a front panel of a vehicle body, then the corner two-way pipe is fixed at the hole of the front panel of the vehicle body, the corner two-way pipe and the wiper water outlet pipe are exposed out of the front panel of the vehicle body, the appearance is not attractive, and the risk of water inflow of a vehicle is increased due to the hole of the front panel of the vehicle body. As a rubber part, the water outlet pipe of the wiper and the corner two-way pipe are exposed outside the vehicle for a long time, and are easy to age and damage due to sunshine and rain, so that the durability and the service life of the wiper are affected.
Disclosure of Invention
The utility model aims to overcome the technical defects and provide the hidden type windscreen wiper water spraying device which can connect and hide the water outlet pipe with the windscreen wiper nozzle without opening holes on the front panel of the vehicle body.
The aim of the utility model can be achieved by the following technical scheme: the hidden type wiper water spraying device comprises a wiper output shaft, a washer water outlet pipe, a wiper joint and a wiper water outlet pipe, wherein a water outlet hole is formed in the wiper output shaft, an inner nozzle is arranged at the position, which is connected with the water outlet hole, of the inner end of the wiper output shaft, an outer nozzle is arranged at the position, which is connected with the water outlet hole, of the outer end of the wiper output shaft, the inner nozzle is connected with the washer water outlet pipe, the outer nozzle is connected with the wiper water outlet pipe, the wiper water outlet pipe penetrates through the wiper joint to be connected with the wiper nozzle, and the wiper nozzle is arranged on an extension arm.
And a joint cover is arranged on the wiper joint and above the outer nozzle and is used for covering the outer nozzle and the joint part of the outer nozzle and the wiper water outlet pipe so as to enable the outer nozzle and the joint part to be more hidden.
The tail part of the inner nozzle passes through the water outlet hole of the wiper output shaft and is connected with the tail part of the outer nozzle, so that the water leakage problem between the inner nozzle and the outer nozzle and the wiper output shaft can be effectively prevented.
After the technical scheme of the utility model is adopted, the inner nozzle, the outer nozzle, the washer outlet pipe and the wiper outlet pipe are hidden in the wiper output shaft, the wiper joint and the joint cover cap by arranging the water outlet hole in the middle of the wiper output shaft, so that the hiding effect is realized, and the connection between the washer outlet pipe and the inner nozzle, between the outer nozzle and the wiper outlet pipe and between the outer nozzle and the wiper nozzle can be completed without perforating on the peripheral panel of the automobile and installing a corner two-way pipe. The appearance of the vehicle body is not affected, the risk of water leakage of the vehicle is avoided, and the service life and durability of the wiper water spraying device are improved.
Drawings
Fig. 1 is a schematic view of the structure of the present utility model (with the extension arm and wiper nozzle removed).
Fig. 2 is a schematic view of the structure of the wiper joint and the extension arm connected with the wiper nozzle.
Detailed Description
The utility model is described in detail below with reference to the drawings and the detailed description.
Referring to fig. 1 and 2, the hidden type wiper water spraying device applied to the automobile wiper comprises a wiper output shaft 2, a washer outlet pipe 4, a wiper joint 6 (also called a wiper arm head) and a wiper outlet pipe 8, wherein a water outlet hole 9 is arranged in the wiper output shaft 2, an inner nozzle 1 is arranged at the inner end of the wiper output shaft 2 and connected with the water outlet hole 9, an outer nozzle 3 is arranged at the outer end of the wiper output shaft and connected with the water outlet hole 9, the inner nozzle 1 (the head of the inner nozzle) is connected with the washer outlet pipe 4, the outer nozzle 3 (the head of the inner nozzle) is connected with the wiper outlet pipe 8, the wiper outlet pipe 8 is connected with a wiper nozzle 10 through the wiper joint 6, and the wiper nozzle 10 is arranged on an extension arm 11. The wiper joint 6 is connected with an extension arm 11 to form a wiper arm assembly.
The wiper joint 6 is connected with the wiper output shaft 2 through a nut 7, and the nut 7 is positioned below the outer nozzle 3. A joint cover 5 is arranged on the wiper joint 6 and above the outer nozzle 3 and is used for covering the outer nozzle and the joint part of the outer nozzle and the wiper water outlet pipe so as to hide the outer nozzle more.
As shown in the figure, the utility model utilizes the existing wiper output shaft 2, wiper joint 6 and extension arm 11, wherein the inner nozzle 1 is molded by adopting a PA6 material mold and is connected with the washer water outlet pipe 4, and the inner nozzle 1 and the inner end of the wiper output shaft 2 are clamped and matched and fixed; the wiper output shaft 2 is processed by a No. 45 steel skip lathe, a water outlet hole 9 is formed by hollow treatment in the middle of the wiper output shaft 2, the inner nozzle 1 is connected with the inner end of the wiper output shaft 2 through the size fit of a clamping manner, and a wiper joint 6 is assembled at the outer end of the wiper output shaft 2 by a nut 7 to be fixed; in order to more effectively prevent the water leakage problem between the inner nozzle and the outer nozzle and the wiper output shaft, the tail of the inner nozzle 1 passes through the water outlet 9 of the wiper output shaft 2 and is connected with the tail of the outer nozzle 3 (interference fit is carried out between the concave semicircular structure of the tail of the inner nozzle 1 and the convex semicircular structure of the tail of the outer nozzle 3; similarly, the tail of the outer nozzle 3 passes through the water outlet 9 of the wiper output shaft 2 and is connected with the tail of the inner nozzle 1), the head of the outer nozzle 3 is connected with the wiper outlet pipe 8, and the wiper outlet pipe 8 is hidden below the wiper connector 6 and is connected with the wiper nozzle 10 through an opening in the middle of the tail of the wiper connector 6, so that the water spray of the washer and the indirect connection of the washer outlet pipe 4 and the wiper nozzle 10 is finally realized.
Claims (4)
1. The utility model provides a hidden windscreen wiper water jet equipment, includes windscreen wiper output shaft, scrubber outlet pipe, windscreen wiper joint, windscreen wiper outlet pipe, its characterized in that: the inner end of the wiper output shaft is provided with an inner nozzle at the joint of the inner end and the water outlet, the outer end of the wiper output shaft is provided with an outer nozzle at the joint of the outer end and the water outlet, the inner nozzle is connected with a water outlet pipe of the washer, the outer nozzle is connected with a water outlet pipe of the wiper, the water outlet pipe of the wiper passes through a wiper joint to be connected with the wiper nozzle, and the wiper nozzle is arranged on the extension arm.
2. The concealed wiper water spray device as set forth in claim 1 wherein: a joint cover is arranged on the wiper joint and above the outer nozzle.
3. A hidden wiper water spray device according to claim 1 or 2, characterized in that: the tail part of the inner nozzle passes through the water outlet hole of the wiper output shaft and is connected with the tail part of the outer nozzle.
4. A hidden wiper water spray device according to claim 1 or 2, characterized in that: the tail part of the outer nozzle passes through the water outlet hole of the wiper output shaft and is connected with the tail part of the inner nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223613131.6U CN219769821U (en) | 2022-12-29 | 2022-12-29 | Concealed wiper water spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223613131.6U CN219769821U (en) | 2022-12-29 | 2022-12-29 | Concealed wiper water spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219769821U true CN219769821U (en) | 2023-09-29 |
Family
ID=88137253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223613131.6U Active CN219769821U (en) | 2022-12-29 | 2022-12-29 | Concealed wiper water spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219769821U (en) |
-
2022
- 2022-12-29 CN CN202223613131.6U patent/CN219769821U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |