CN219749768U - Filling pipe of washer kettle - Google Patents
Filling pipe of washer kettle Download PDFInfo
- Publication number
- CN219749768U CN219749768U CN202320940792.5U CN202320940792U CN219749768U CN 219749768 U CN219749768 U CN 219749768U CN 202320940792 U CN202320940792 U CN 202320940792U CN 219749768 U CN219749768 U CN 219749768U
- Authority
- CN
- China
- Prior art keywords
- liquid inlet
- convex ring
- inlet end
- rubber gasket
- filling pipe
- 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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Links
- 239000007788 liquid Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000005489 elastic deformation Effects 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 13
- 230000002035 prolonged effect Effects 0.000 description 8
- 239000011521 glass Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 2
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model provides a water kettle filling pipe of a washer, and belongs to the field of automobile accessories. It has solved the not good problem of current filling pipe life-span. The filling pipe of the water kettle of the washer comprises a pipe body, wherein two ends of the pipe body are a liquid inlet end and a liquid outlet end respectively, a cover body is connected to the liquid inlet end in a screwed manner, a rubber gasket is arranged in the cover body, two side surfaces of the rubber gasket are respectively pressed on the end surface of the liquid inlet end and the inner side of the top surface of the cover body, a convex ring is arranged on the end surface of the liquid inlet end, the convex ring and the pipe body are coaxially arranged and are of an integrated structure, and the outer diameter of the convex ring is smaller than that of the end surface of the liquid inlet end; the convex ring is pressed into the rubber gasket so that the rubber gasket is elastically deformed to form a yielding groove matched with the convex ring. The service life of the filling pipe of the water kettle of the washer is long.
Description
Technical Field
The utility model belongs to the field of automobile accessories, and relates to a washer kettle, in particular to a washer kettle filling pipe.
Background
The washer eliminates dirt adhering to the windshield glass of the automobile by spraying glass water onto the windshield glass of the automobile, and the washer is supplied with glass water by a washer pot arranged in an engine compartment of the automobile.
The utility model provides a car washer kettle filling tube (application number: 201520070076.1) that current washing kettle is as chinese patent storehouse discloses, car washer include the kettle body and fill pipe, the kettle body on be provided with the installing port, the one end of filling pipe be connected with the installing port of the kettle body and the other end of filling pipe be provided with the lid, the one end that filling pipe and kettle body installing port are connected be provided with at least one draw-in groove, the installing port in be provided with draw-in groove complex lug, the middle part of filling pipe be telescopic bellows, the lateral wall of filling pipe installation lid one end on be provided with the fixed column.
In the practical product, still be equipped with rubber gasket in the lid, and rubber gasket and filling pipe other end terminal surface plane contact realize sealedly to prevent that glass water from leaking. However, the rubber gasket is easy to age, so that the rubber gasket and the filling pipe are not tightly matched to cause leakage, and normal use is affected.
Disclosure of Invention
The utility model aims at solving the problems in the prior art, and provides a water filling pipe of a washer kettle, which solves the technical problems of prolonging the service life.
The aim of the utility model can be achieved by the following technical scheme: the water filling pipe of the washer kettle comprises a pipe body, wherein two ends of the pipe body are a liquid inlet end and a liquid outlet end respectively, the outside of the liquid inlet end is in threaded connection with a cover body, a rubber gasket is arranged in the cover body, two side surfaces of the rubber gasket are respectively pressed on the end surface of the liquid inlet end and the inner side of the top surface of the cover body, and the water filling pipe is characterized in that the end surface of the liquid inlet end is provided with a convex ring, the convex ring and the pipe body are coaxially arranged and are in an integrated structure, and the outer diameter of the convex ring is smaller than that of the end surface of the liquid inlet end; the convex ring is pressed into the rubber gasket so that the rubber gasket is elastically deformed to form a yielding groove matched with the convex ring.
The convex ring with the outer diameter smaller than the end surface is formed on the end surface of the liquid inlet end of the pipe body, and the convex ring is pressed into the rubber gasket, so that the combination tightness of the liquid inlet end and the rubber gasket can be enhanced, a tortuous sealing path is formed between the rubber gasket and the liquid inlet end, the sealing performance formed between the rubber gasket and the liquid inlet end is effectively enhanced, the sealing duration of the rubber gasket and the liquid inlet end is prolonged, and the service life of the filling pipe is prolonged.
In the water filling pipe of the washer kettle, the convex ring is annular, and the inner side surfaces of the convex ring and the liquid inlet end are flush, so that the seal formed between the end surface of the liquid inlet end and the rubber gasket and the seal formed between the convex ring and the rubber gasket are radially and continuously distributed, the sealing path is effectively prolonged, and the sealing performance is further improved.
In the washer kettle filling pipe, the end face of the convex ring is a plane, so that the combination compactness of the convex ring and the rubber gasket is further improved.
In the water filling pipe of the washer, the end face of the convex ring is in transitional connection with the end face of the liquid inlet end through the conical surface, and the diameter of the conical surface gradually increases from the liquid inlet end to the liquid outlet end, so that the water filling pipe is not only beneficial to processing, but also can be in closer contact with the rubber gasket by reducing the size of the end face of the convex ring.
In the water filling pipe of the washer, the cover body comprises the thread section formed on the inner side wall of the cover body, and the outer edge of the rubber gasket is clamped between the inner side of the top surface of the cover body and the thread section, so that the positioning of the rubber gasket can be realized only by relying on the thread section of the cover body, and the water filling pipe has the advantages of simple structure and convenience in assembly.
In the filling pipe of the washer kettle, the convex ring and the pipe body are made of plastic materials and are integrally formed in an injection molding mode.
In the washer kettle filling pipe, the side surface of the rubber gasket, which is opposite to the inner hole of the liquid inlet end, is provided with the material reducing groove, and the material reducing groove is positioned on the inner side of the convex ring, so that the material investment is reduced, and the cost is reduced.
Compared with the prior art, the washer kettle filling pipe forms the convex ring with the outer diameter smaller than the end surface on the end surface of the liquid inlet end of the pipe body, and the convex ring is pressed into the rubber gasket, so that the combination tightness of the liquid inlet end and the rubber gasket can be enhanced, a tortuous sealing path is formed between the rubber gasket and the liquid inlet end, the sealing performance formed between the rubber gasket and the liquid inlet end is effectively enhanced, the sealing duration of the rubber gasket and the liquid inlet end is prolonged, and the service life of the filling pipe is prolonged.
Drawings
Fig. 1 is a schematic perspective view of a filling pipe of the water kettle of the scrubber.
FIG. 2 is a schematic cross-sectional view of the water filling pipe of the scrubber kettle.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a schematic structural view of the pipe body.
In the figure, 1, a pipe body; 1a, a liquid inlet end; 1b, a convex ring; 1c, a conical surface; 1d, an annular groove; 2. a cover body; 2a, a baffle frame; 3. a rubber gasket; 3a, a material reducing groove; 4. a positioning piece; 4a, a torus; 4b, a connector.
Description of the embodiments
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1 and 2, the water filling pipe of the washer water kettle comprises a pipe body 1 and a cover body 2, wherein two ends of the pipe body 1 are respectively a liquid inlet end 1a and a liquid outlet end, and the liquid inlet end 1a is in a circular pipe shape. The outer spiro union of feed liquor end 1a has lid 2, is equipped with rubber gasket 3 in the lid 2, and rubber gasket 3 both sides face sticis respectively on feed liquor end 1a terminal surface and lid 2 top surface inboard.
In particular the number of the elements,
the rubber gasket 3 is positioned as follows: the lid 2 includes the shaping screw thread section on lid 2 inside wall, and the outer edge card of rubber gasket 3 is established between lid 2 top surface inboard and screw thread section, makes the rubber gasket 3 location only need rely on lid 2 screw thread section alright, has simple structure, convenient advantage of equipment. Naturally, it is also possible that the rubber gasket 3 is adhesively secured to the cover 2.
As shown in fig. 2, 3 and 4, the end face of the liquid inlet end 1a is provided with a convex ring 1b, and the convex ring 1b and the pipe body 1 are coaxially arranged and are of an integral structure. In the actual product, the convex ring 1b and the pipe body 1 are made of plastic materials and are integrally formed in an injection molding mode. The outer diameter of the convex ring 1b is smaller than the outer diameter of the end face of the liquid inlet end 1a, and the convex ring 1b is pressed into the rubber gasket 3 so that the rubber gasket 3 is elastically deformed to form a yielding groove matched with the convex ring 1 b. The convex ring 1b with the outer diameter smaller than that of the end surface is formed on the end surface of the liquid inlet end 1a of the pipe body 1, and the convex ring 1b is pressed into the rubber gasket 3, so that the combination tightness of the liquid inlet end 1a and the rubber gasket 3 can be enhanced, a tortuous sealing path is formed between the rubber gasket 3 and the liquid inlet end 1a, the sealing performance formed between the rubber gasket 3 and the liquid inlet end 1a is effectively enhanced, the sealing duration of the two is prolonged, and the service life of the filling pipe is prolonged.
Further, the convex ring 1b is in a circular ring shape, and the inner side surfaces of the convex ring 1b and the liquid inlet end 1a are flush, so that the seal formed between the end surface of the liquid inlet end 1a and the rubber gasket 3 and the seal formed between the convex ring 1b and the rubber gasket 3 are radially and continuously distributed, the sealing path is effectively prolonged, and the sealing performance is further improved. The end surface of the convex ring 1b is a plane to further improve the bonding tightness of the convex ring 1b and the rubber gasket 3. The end face of the convex ring 1b is in transitional connection with the end face of the liquid inlet end 1a through the conical surface 1c, the diameter of the conical surface 1c gradually increases from the liquid inlet end 1a to the liquid outlet end, and therefore processing is facilitated, and the end face of the convex ring 1b can be in closer contact with the rubber gasket 3 by reducing the end face size.
As shown in fig. 3, a material reducing groove 3a is formed in the side surface, opposite to the inner hole of the liquid inlet end 1a, of the rubber gasket 3, and the material reducing groove 3a is positioned on the inner side of the convex ring 1b, so that material investment is reduced, and cost is reduced.
In practical products, a positioning piece 4 is further arranged between the cover body 2 and the liquid inlet end 1a, so that the cover body 2 can still be connected with the liquid inlet end 1a after being screwed out, specifically, the positioning piece 4 is a plastic integrated piece and comprises a ring body 4a and a connecting body 4b which is approximately U-shaped, one end of the connecting body 4b is connected with the ring body 4a, and a positioning hole is formed in the other end of the connecting body 4b in a penetrating mode along the axial direction of the ring body 4 a. An annular groove 1d is coaxially formed in the outer side wall of the liquid inlet end 1a, and a torus 4a is sleeved outside the liquid inlet end 1a and is positioned in the annular groove 1 d; the top surface of the cover body 2 is provided with a T-shaped baffle frame 2a, the baffle frame 2a consists of a head part and a rod part, the rod part is arranged in the positioning hole in a penetrating way, and the outer diameter of the head part is larger than the aperture of the positioning hole.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The water filling pipe of the scrubber kettle comprises a pipe body (1) with two ends, namely a liquid inlet end (1 a) and a liquid outlet end, wherein a cover body (2) is connected to the outside of the liquid inlet end (1 a) in a screwed manner, a rubber gasket (3) is arranged in the cover body (2), two side surfaces of the rubber gasket (3) are respectively pressed on the end surface of the liquid inlet end (1 a) and the inner side of the top surface of the cover body (2), and the water filling pipe is characterized in that a convex ring (1 b) is arranged on the end surface of the liquid inlet end (1 a), the convex ring (1 b) and the pipe body (1) are coaxially arranged and are of an integrated structure, and the outer diameter of the convex ring (1 b) is smaller than the outer diameter of the end surface of the liquid inlet end (1 a); the convex ring (1 b) is pressed into the rubber gasket (3) to enable the rubber gasket (3) to generate elastic deformation to form a yielding groove matched with the convex ring (1 b).
2. The filling pipe of a water kettle for a washer according to claim 1, wherein the convex ring (1 b) is in a circular ring shape, and the inner side surfaces of the convex ring (1 b) and the liquid inlet end (1 a) are flush.
3. A washer water bottle filler pipe as claimed in claim 1 or 2, characterized in that the end face of the collar (1 b) is planar.
4. A washer kettle filling pipe according to claim 3, characterized in that the end surface of the convex ring (1 b) is in transitional connection with the end surface of the liquid inlet end (1 a) through a conical surface (1 c), and the diameter of the conical surface (1 c) gradually increases from the liquid inlet end (1 a) to the liquid outlet end.
5. The water filling pipe for a washer according to claim 1, wherein the cover body (2) comprises a threaded section formed on the inner side wall of the cover body (2), and the outer edge of the rubber gasket (3) is clamped between the inner side of the top surface of the cover body (2) and the threaded section.
6. A filling pipe for a water kettle for a scrubber according to claim 1, characterized in that the collar (1 b) and the pipe body (1) are made of plastic material and are integrally formed by injection molding.
7. The filling pipe of a washer kettle according to claim 5, characterized in that the side of the rubber gasket (3) facing the inner hole of the liquid inlet end (1 a) is provided with a material reducing groove (3 a), and the material reducing groove (3 a) is positioned at the inner side of the convex ring (1 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940792.5U CN219749768U (en) | 2023-04-24 | 2023-04-24 | Filling pipe of washer kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320940792.5U CN219749768U (en) | 2023-04-24 | 2023-04-24 | Filling pipe of washer kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219749768U true CN219749768U (en) | 2023-09-26 |
Family
ID=88076700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320940792.5U Active CN219749768U (en) | 2023-04-24 | 2023-04-24 | Filling pipe of washer kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219749768U (en) |
-
2023
- 2023-04-24 CN CN202320940792.5U patent/CN219749768U/en active Active
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| GR01 | Patent grant |