CN220147287U - Washing kettle flow guiding pipe for automobile - Google Patents
Washing kettle flow guiding pipe for automobile Download PDFInfo
- Publication number
- CN220147287U CN220147287U CN202320927358.3U CN202320927358U CN220147287U CN 220147287 U CN220147287 U CN 220147287U CN 202320927358 U CN202320927358 U CN 202320927358U CN 220147287 U CN220147287 U CN 220147287U
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- CN
- China
- Prior art keywords
- section
- washing kettle
- reducing
- honeycomb duct
- vehicle wash
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- 238000005406 washing Methods 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 22
- 239000007788 liquid Substances 0.000 abstract description 9
- 238000000071 blow moulding Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of automobile parts, in particular to a washing kettle flow guide pipe for an automobile, which comprises a flow guide pipe body integrally molded by blow molding, wherein the upper end of the flow guide pipe body is provided with a mounting section for mounting a dust cover mounting seat, the lower part of the mounting section is a reducing section, the joint of the reducing section and the mounting section forms a first step surface, the upper end of the mounting section is a corrugated pipe, the dust cover mounting seat is of an integral structure formed by injection molding, the washing kettle flow guide pipe comprises an inner cylinder and an outer cylinder, the inner cylinder is a conical pipe positioned at the inner lower part of the outer cylinder and extends into an inner hole of the corrugated pipe, the joint of the inner cylinder and the outer cylinder forms a second step surface, the outer wall of the inner cylinder, the second step surface and the outer cylinder form an annular cavity for accommodating the corrugated pipe, and the lower end of the outer cylinder is propped against the first step surface. The conical structure of the corrugated pipe and the inner barrel at the upper end of the installation section enables the joint of the honeycomb duct body and the dust cover installation seat to form outer and inner sealing layers, and when washing liquid is added, the washing liquid cannot leak out, so that the sealing effect is good, a sealing ring is not needed, and the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a washing kettle flow guide pipe for an automobile.
Background
The cleaning device for the automobile windshield glass is one of the necessary components of the automobile, is fixedly arranged in an engine compartment in front of the automobile body and is used for cleaning sundries such as dust on front and rear windshield windows, and plays an important role in the safety of automobile driving. The washing kettle is generally arranged at the lower part of the engine room, and a flow guide pipe is needed to facilitate the user to add washing liquid. The guide pipe plays a role in guiding, and the guide pipe support and the guide pipe are assembled together to form a guide pipe of the washing kettle, so that when washing liquid is added, the washing liquid enters the washing kettle through the guide pipe.
At present, the cabin space in front of an automobile is more and more limited, so that the flow guiding pipe structure of a washing kettle is also complicated, and the requirement of blow molding of the traditional flow guiding pipe cannot be met.
Disclosure of Invention
The utility model aims to solve the technical problems that: overcomes the defects in the prior art and provides a vehicle washing kettle flow guide pipe which has simple structure and is easy to realize.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a washing kettle honeycomb duct for car, includes blow molding integrated into one piece's honeycomb duct body, the upper end of honeycomb duct body has the installation section of installation shield mount pad, the below of installation section is the reducing section, the junction of reducing section and installation section forms first step face, and the upper end of installation section is the bellows, the shield mount pad is the integrated into one piece structure that forms of moulding plastics, and it has inner tube and urceolus, the inner tube is the conical tube that is located the urceolus lower part, and the inner tube stretches into in the bellows hole, and the junction of inner tube and urceolus forms the second step face, inner tube outer wall, second step face and urceolus form with bellows complex ring chamber, the lower extreme of urceolus supports on first step face.
Further, a back-off is formed on the peripheral wall below the corrugated pipe on the mounting section in a protruding mode, and a clamping groove matched with the back-off is formed below the outer cylinder.
Further, the diameter of the reducing section is sequentially reduced from top to bottom.
Further, the lower end of the flow guiding pipe body is provided with an extending section which is inserted into a washing kettle opening on the washing kettle, and a connecting section which is connected with the washing kettle opening is arranged on the flow guiding pipe body which is close to the extending section.
Furthermore, the upper end of the connecting section is a reducing part with the diameter sequentially increased, the bottom edge of the reducing part is provided with a downward bulge, the connecting section below the bulge is provided with a ring groove, and a sealing ring is arranged in the ring groove.
Further, the lower end of the connecting section is an oblique notch.
Further, a honeycomb duct main body is arranged between the connecting section and the reducing section, and the honeycomb duct main body is of an S-shaped structure.
Further, the upper outer wall of the dust cover mounting seat is respectively provided with a mounting plate for fixing the dust cover mounting seat and a connecting block for connecting the dust cover.
The beneficial effects of the utility model are as follows: according to the utility model, the outer seal is formed at the joint of the honeycomb duct body and the dust cover mounting seat through the corrugated pipe at the upper end of the mounting section, and the inner seal is formed at the joint of the honeycomb duct body and the dust cover mounting seat through the conical structure of the inner cylinder on the dust cover mounting seat, so that the washing liquid can not leak out when the washing liquid is added, the sealing effect is good, a sealing ring is not needed, and the cost is reduced.
Drawings
The utility model will be further described with reference to the drawings and embodiments.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural diagram of the flow guiding tube body in fig. 1.
Fig. 3 is a schematic structural view of the dust cap mounting base in fig. 1.
Fig. 4 is a cross-sectional view taken along the direction A-A in fig. 1.
Fig. 5 is an enlarged schematic view of the structure at B in fig. 1.
In the figure: 1. the novel anti-dust pipe comprises a pipe body, 2, a dust cover mounting seat, 11, a mounting section, 111, a corrugated pipe, 112, a back-off, 12, a reducing section, 121, a first step surface, 13, an extending section, 14, a connecting section, 141, a reducing part, 142, a bulge, 143, a ring groove, 144, a sealing ring, 145, an oblique notch, 15, a pipe body, 21, an inner cylinder, 211, a second step surface, 22, an outer cylinder, 221, a clamping groove, 23, a mounting plate and 24, and a connecting block.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings. These drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.
As shown in fig. 1 to 4, a washing kettle flow guiding pipe for an automobile comprises a flow guiding pipe body 1 which is integrally formed by blow molding, wherein the upper end of the flow guiding pipe body 1 is provided with a mounting section 11 for mounting a dust cover mounting seat 2, the lower part of the mounting section 11 is a reducing section 12, the joint of the reducing section 12 and the mounting section 11 forms a first step surface 121, the upper end of the mounting section 11 is a corrugated pipe 111, the dust cover mounting seat 2 is of an integrated structure formed by injection molding, the washing kettle flow guiding pipe comprises an inner cylinder 21 and an outer cylinder 22, the inner cylinder 21 is a conical pipe positioned at the inner lower part of the outer cylinder 22, the inner cylinder 21 stretches into an inner hole of the corrugated pipe, the joint of the inner cylinder 21 and the outer cylinder 22 forms a second step surface 211, the outer wall of the inner cylinder 21, the second step surface 211 and the outer cylinder 22 form an annular cavity matched with the corrugated pipe, and the lower end of the outer cylinder 22 is propped against the first step surface 121. Wherein, the outer peripheral wall of the upper corrugated tube 111 of the mounting section 11 is convexly provided with a back-off 112, and the lower part of the outer cylinder 22 is provided with a clamping groove 221 matched with the back-off 112.
When the honeycomb duct body 1 is assembled with the dust cover mounting seat 2, the positions of the clamping groove 221 and the back-off 112 are found, the dust cover mounting seat 2 is close to the mounting section 11 of the honeycomb duct body 1, the inner cylinder 21 stretches into the inner hole of the corrugated pipe 11, the corrugated pipe 11 is gradually supported outwards due to the fact that the inner cylinder 21 is a conical pipe, and meanwhile, the corrugated pipe 11 is limited in a ring cavity formed by the outer wall of the inner cylinder 21, the second step surface 211 and the outer cylinder 22, so that an inner sealing structure and an outer sealing structure are formed.
The diameter of the reducing section 12 is reduced from top to bottom as shown in fig. 1, and the function of the reducing section is equivalent to a funnel, so that the inflow speed of the added washing liquid can be controlled.
As shown in fig. 2, a flow guiding pipe body 15 is arranged between the connecting section 14 (described below) and the reducing section 12, and the flow guiding pipe body 15 has an S-shaped structure. The structure of the specific flow guide tube 15 needs to be changed according to the distribution condition of the parts in the cabin space of the front part of the automobile.
As shown in fig. 3, the upper outer wall of the dust cap mount 2 is provided with a mounting plate 23 for fixing the dust cap mount 2 and a connection block 24 for connecting the dust cap, respectively. The mounting plate 23 is arranged so as to be convenient to connect with the honeycomb duct bracket, and is integrally formed on the dust cover mounting seat 2, so that the strength is ensured; the connecting block 24 is arranged, and as can be seen in fig. 3, the connecting block 24 is provided with a barb, and an avoidance groove is formed near the barb, so that the connecting block is convenient to be matched with the dust cover for installation.
As shown in fig. 5, the lower end of the flow guiding pipe body 1 is provided with an extending section 13 which is inserted into the washing kettle opening of the washing kettle, and the flow guiding pipe body 1 which is close to the extending section 13 is provided with a connecting section 14 which is connected with the washing kettle opening. The upper end of the connecting section 14 is provided with a reducing part 141 with sequentially increased diameters, the bottom edge of the reducing part 141 is provided with a downward bulge 142, the connecting section 14 below the bulge 142 is provided with a ring groove 143, and a sealing ring 144 is arranged in the ring groove 143. Preferably, the lower end of the connecting section 14 is provided with an oblique notch 145, so that the washing liquid can fall uniformly.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (8)
1. The utility model provides a washing kettle honeycomb duct for car which characterized in that: including blowing integrated into one piece's honeycomb duct body, the upper end of honeycomb duct body has the installation section of installation shield mount pad, the below of installation section is the reducing section, the junction of reducing section and installation section forms first step face, and the upper end of installation section is the bellows, the shield mount pad is the integrated into one piece structure that forms of moulding plastics, and it has inner tube and urceolus, the inner tube is the conical tube that is located the urceolus lower part, and the inner tube stretches into in the bellows hole, and the junction of inner tube and urceolus forms the second step face, inner tube outer wall, second step face and urceolus form with bellows complex ring chamber, the lower extreme of urceolus supports on first step face.
2. The vehicle wash pot draft tube according to claim 1, wherein: the outer peripheral wall of the lower part of the corrugated pipe on the installation section is convexly provided with a back-off, and the lower part of the outer cylinder is provided with a clamping groove matched with the back-off.
3. The vehicle wash pot draft tube according to claim 1, wherein: the diameter of the reducing section is sequentially reduced from top to bottom.
4. The vehicle wash pot draft tube according to claim 1, wherein: the lower end of the flow guiding pipe body is provided with an extending section which is inserted into a washing kettle opening on the washing kettle, and a connecting section which is connected with the washing kettle opening is arranged on the flow guiding pipe body which is close to the extending section.
5. The vehicle wash pot draft tube according to claim 4, wherein: the upper end of the connecting section is a reducing part with the diameter sequentially increased, the bottom edge of the reducing part is provided with a downward bulge, the connecting section below the bulge is provided with a ring groove, and a sealing ring is arranged in the ring groove.
6. The vehicle wash pot draft tube according to claim 4, wherein: the lower end of the connecting section is an oblique notch.
7. The vehicle wash pot draft tube according to claim 1, wherein: a honeycomb duct main body is arranged between the connecting section and the reducing section, and the honeycomb duct main body is of an S-shaped structure.
8. The vehicle wash pot draft tube according to claim 1, wherein: the upper outer wall of the dustproof cover mounting seat is respectively provided with a mounting plate for fixing the dustproof cover mounting seat and a connecting block for connecting the dustproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927358.3U CN220147287U (en) | 2023-04-23 | 2023-04-23 | Washing kettle flow guiding pipe for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320927358.3U CN220147287U (en) | 2023-04-23 | 2023-04-23 | Washing kettle flow guiding pipe for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220147287U true CN220147287U (en) | 2023-12-08 |
Family
ID=89014493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320927358.3U Active CN220147287U (en) | 2023-04-23 | 2023-04-23 | Washing kettle flow guiding pipe for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220147287U (en) |
-
2023
- 2023-04-23 CN CN202320927358.3U patent/CN220147287U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |