CN212243282U - Simply-installed anti-seepage windscreen wiper water tank - Google Patents
Simply-installed anti-seepage windscreen wiper water tank Download PDFInfo
- Publication number
- CN212243282U CN212243282U CN202022109063.4U CN202022109063U CN212243282U CN 212243282 U CN212243282 U CN 212243282U CN 202022109063 U CN202022109063 U CN 202022109063U CN 212243282 U CN212243282 U CN 212243282U
- Authority
- CN
- China
- Prior art keywords
- water tank
- annular
- packing ring
- water
- leak protection
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an anti-seepage windscreen wiper water tank with simple installation, which comprises a water tank and a water pump; the upper end of the water pump is provided with an outward convex inlet end, and the outer surface of the inlet end is provided with a plurality of annular bosses which are coaxial with the inlet end; the lower end of the water tank is provided with a water outlet, and the water outlet is connected with the inlet end of the water pump through a leakproof gasket; the water tank is sleeved on the outer surface of the leakage-proof gasket through the water outlet, and the outer surface of the leakage-proof gasket is provided with a plurality of annular convex parts which are coaxial with the leakage-proof gasket; the leak protection packing ring is the hollow structure that both ends link up, and the water pump is located the internal surface of leak protection packing ring through entry end cover, and the internal surface of leak protection packing ring is equipped with a plurality of annular grooves that agree with mutually with annular boss, and the quantity of annular groove equals the quantity of annular boss, and annular groove and the coaxial setting of leak protection packing ring. The anti-leakage windscreen wiper water tank with simple installation is simple in connection and installation between the water tank and the water pump, and can also ensure that leakage does not exist in use.
Description
Technical Field
The utility model relates to an automobile water tank technical field, especially an installation simple antiseep windscreen wiper water tank.
Background
When the windscreen wiper is used as a windscreen wiper necessary for an automobile, dust and water covered on a front windshield can be effectively removed, so that the normal running of a driver is ensured. Current radiator is installed in the locomotive, and during the use wiper, the windscreen wiper water in the water tank passes through the water pump to the nozzle, then spouts to glass, and current water tank and water pump are through extra connecting pipe and clamp connection, and its coupling mechanism is complicated, leads to the high and easy seepage of the installation degree of difficulty.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect, the utility model aims to provide an installation is simple prevents leaking windscreen wiper water tank is connected between water tank and the water pump and is installed simply, can also guarantee not to leak when using.
To achieve the purpose, the utility model adopts the following technical proposal: an anti-seepage wiper water tank with simple installation comprises a water tank and a water pump;
the upper end of the water pump is provided with an outward convex inlet end, and the outer surface of the inlet end is provided with a plurality of annular bosses which are coaxial with the inlet end;
the lower end of the water tank is provided with a water outlet, and the water outlet is connected with the inlet end of the water pump through a leakproof gasket;
the water tank is sleeved on the outer surface of the leakage-proof gasket through the water outlet, and the outer surface of the leakage-proof gasket is provided with a plurality of annular convex parts which are coaxial with the leakage-proof gasket;
the leak protection packing ring is the hollow structure that both ends link up, the water pump passes through the entry end cover is located the internal surface of leak protection packing ring, the internal surface of leak protection packing ring be equipped with a plurality ofly with the annular groove that the annular boss agrees with mutually, the quantity of annular groove equals the quantity of annular boss, the annular groove with the coaxial setting of leak protection packing ring.
Preferably, the lower end of the leakage-proof gasket is provided with an annular flange, the annular flange is arranged on the outer surface of the leakage-proof gasket, and the diameter of the annular flange is larger than that of the water outlet of the water tank.
Preferably, the lower end of the leakage-proof gasket is provided with a first annular chamfer which is arranged on the inner surface of the leakage-proof gasket.
Preferably, the upper end of the leakage-proof gasket is provided with a second annular chamfer which is arranged on the outer surface of the leakage-proof gasket.
Preferably, the leakage-proof gasket is a rubber ring.
Preferably, a water filling port is formed in the upper end of the water tank, a water outlet is formed in the water pump, and the water outlet is connected with a nozzle of the windscreen wiper.
Preferably, the outer surface of the inlet end of the water pump is provided with two annular bosses.
The utility model has the advantages that: the simple antiseep windscreen wiper water tank of installation will the leak protection packing ring set up in the junction of water tank and water pump, its installation is simple, just the leak protection packing ring makes water tank and water pump are connected closely, the condition of seepage can not appear when using.
During installation, firstly, the inlet end of the water pump penetrates into the anti-leakage gasket, the inner surface of the anti-leakage gasket is tightly attached to the outer wall of the inlet end, then the anti-leakage gasket penetrates into the water outlet of the water tank, and the outer surface of the anti-leakage gasket is tightly attached to the inner wall of the water outlet of the water tank. Because the outer surface of the leakage-proof gasket is provided with the annular bulge, the annular bulge can be fully contacted with the inner surface of the water outlet of the water tank to form sealing through extrusion. The annular boss at the inlet end is matched with the leakage-proof gasket, the water pump can be prevented from falling off from the water tank, and the annular groove is in contact with the outer surface of the annular boss to form sealing through extrusion.
Drawings
FIG. 1 is a partial schematic view of an embodiment of the present invention;
fig. 2 is a schematic structural view of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a water pump according to an embodiment of the present invention;
FIG. 4 is a schematic view of a leak-proof gasket according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of the structure of the circled portion of the dotted line a in the embodiment shown in fig. 4.
Wherein: 1, a water tank; 2, a water pump; 3, a leakage-proof gasket; 11 a water outlet; 12, a water filling port; 21 an inlet end; 31 an annular boss; 32 an annular groove; 33 an annular flange; 34 a first annular chamfer; 35 a second annular chamfer; 211 boss.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, an anti-seep wiper water tank with simple installation comprises a water tank 1 and a water pump 2;
the upper end of the water pump 2 is provided with an outward convex inlet end 21, and the outer surface of the inlet end 21 is provided with a plurality of annular bosses 211 coaxial with the inlet end 21;
a water outlet 11 is arranged at the lower end of the water tank 1, and the water outlet 11 is connected with an inlet end 21 of the water pump 2 through a leakproof gasket 3;
the water tank 1 is sleeved on the outer surface of the leakage-proof gasket 3 through the water outlet 11, and the outer surface of the leakage-proof gasket 3 is provided with a plurality of annular convex parts 31 which are coaxial with the leakage-proof gasket 3;
leak protection packing ring 3 is the hollow structure that both ends link up, water pump 2 passes through entry end 21 cover is located the internal surface of leak protection packing ring 3, the internal surface of leak protection packing ring 3 be equipped with a plurality ofly with annular groove 32 that annular boss 211 agrees with mutually, the quantity of annular groove 32 equals the quantity of annular boss 211, annular groove 32 with the coaxial setting of leak protection packing ring 3.
Simple antiseep windscreen wiper water tank of installation will leak protection packing ring 3 set up in the junction of water tank 1 and water pump 2, its installation is simple, just leak protection packing ring 3 makes water tank 1 and water pump 2 are connected closely, the condition of seepage can not appear when using.
During the installation, will earlier the entry end 21 of water pump 2 penetrates in the leak protection packing ring 3, the internal surface of leak protection packing ring 3 is hugged closely the outer wall of entry end 21, then will leak protection packing ring 3 penetrates the outlet 11 of water tank 1, the surface of leak protection packing ring 3 is hugged closely the inner wall of outlet 11 of water tank 1. Since the outer surface of the leakage preventing gasket 3 is provided with the annular protrusion 31, the annular protrusion 31 is sufficiently contacted with the inner surface of the water discharge port 11 of the water tank 1 to form a seal by pressing. The annular boss 211 of the inlet end 21 is matched with the leakage-proof gasket 3, so that the water pump 2 can be prevented from falling off from the water tank 1, and the annular groove 21 is in contact with the outer surface of the annular boss 211 to form sealing through extrusion.
The diameter of the water outlet 11 of the water tank 1 is preferably 20mm, and the outer diameter of the leakage-proof gasket 3 is preferably 21mm, so that interference fit is achieved, and the sealing performance is improved; the diameter of the inlet end 21 of the water pump 2 is preferably 18mm, and the inner diameter of the leakage-proof gasket 3 is preferably 17mm, so that interference fit is achieved, and the sealing performance is improved.
As shown in fig. 4, the lower end of the leakage preventing gasket 3 is provided with an annular flange 33, the annular flange 33 is provided on the outer surface of the leakage preventing gasket 3, and the diameter of the annular flange 33 is larger than that of the drain opening 11 of the water tank 1.
After the leakage-proof gasket 3 penetrates into the water tank 1 through the water outlet 11, the water outlet 11 with the small diameter blocks the annular flange 33 with the large diameter, so that the leakage-proof gasket 3 is prevented from completely entering the water tank 1 after penetrating through the water outlet 11 and losing the leakage-proof effect.
As shown in fig. 5, the lower end of the leakage preventing gasket 3 is provided with a first annular chamfer 34, and the first annular chamfer 34 is provided on the inner surface of the leakage preventing gasket 3.
The first annular chamfer 34 facilitates the penetration of the inlet end 21 of the water pump 2 into the anti-leakage gasket 3 during installation.
Preferably, the upper end of the leakage-proof gasket 3 is provided with a second annular chamfer 35, and the second annular chamfer 35 is arranged on the outer surface of the leakage-proof gasket 3.
The second annular chamfer 35 facilitates the entry of the leak-proof gasket 3 into the discharge opening 11 of the tank 1 when mounted.
Preferably, the leakage-proof gasket 3 is a rubber ring.
The rubber ring has good elasticity and is easy to deform under extrusion. The leakage-proof gasket 3 is pressed to form a reverse-buckling structure after penetrating into the water outlet 11, so that the leakage-proof gasket 3 is not easy to fall off, and the leakage-proof gasket 3 is also easily pressed by the annular boss 211 of the inlet end 21 to form a seal.
As shown in fig. 1 and 2, a water filling port 12 is arranged at the upper end of the water tank 1, and a water outlet is arranged on the water pump 2 and connected with a nozzle of a wiper.
When in use, the rain water is added from the water adding port 12 and stored in the water tank 1, then the rain water directly flows to the water pump 2 by using the gravity of the rain water, and the rain water is sprayed to the glass by the water pump 2 through the water outlet pump and finally through the nozzle.
As shown in fig. 3, the outer surface of the inlet end 21 of the water pump 2 is provided with two annular bosses 211.
Correspondingly, the inner surface of the leak-proof gasket 3 is provided with two of the annular grooves 32. Set up the excessive quantity annular groove 32 can make the elasticity of leak protection packing ring 3 reduces, sets up the quantity too little annular groove 32 just can not reach sealed effect, sets up two annular groove 32 and annular boss 211 have compromise the elasticity of leak protection packing ring 3 can also satisfy sealed purpose.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a simple antiseep windscreen wiper water tank of installation, includes water tank and water pump, its characterized in that:
the upper end of the water pump is provided with an outward convex inlet end, and the outer surface of the inlet end is provided with a plurality of annular bosses which are coaxial with the inlet end;
the lower end of the water tank is provided with a water outlet, and the water outlet is connected with the inlet end of the water pump through a leakproof gasket;
the water tank is sleeved on the outer surface of the leakage-proof gasket through the water outlet, and the outer surface of the leakage-proof gasket is provided with a plurality of annular convex parts which are coaxial with the leakage-proof gasket;
the leak protection packing ring is the hollow structure that both ends link up, the water pump passes through the entry end cover is located the internal surface of leak protection packing ring, the internal surface of leak protection packing ring be equipped with a plurality ofly with the annular groove that the annular boss agrees with mutually, the quantity of annular groove equals the quantity of annular boss, the annular groove with the coaxial setting of leak protection packing ring.
2. The anti-seep wiper water tank of a kind of simple installation of claim 1, characterized by that: the lower extreme of leak protection packing ring is equipped with the annular flange, the annular flange set up in the surface of leak protection packing ring, the diameter of annular flange is greater than the diameter of the outlet of water tank.
3. The anti-seep wiper water tank of simple installation of claim 2, characterized in that: the lower extreme of leak protection packing ring is equipped with first annular chamfer, first annular chamfer set up in the internal surface of leak protection packing ring.
4. A simply installed leak-proof wiper tank as defined in claim 3, wherein: the upper end of leak protection packing ring is equipped with second annular chamfer, second annular chamfer set up in the surface of leak protection packing ring.
5. The anti-seep wiper water tank of simple installation of claim 4, characterized by that: the leakage-proof gasket is a rubber ring.
6. The anti-seep wiper water tank of simple installation of claim 5, characterized by that: the water tank is provided with a water filling port at the upper end, the water pump is provided with a water outlet, and the water outlet is connected with a nozzle of the windscreen wiper.
7. The anti-seep wiper water tank of simple installation of claim 5, characterized by that: the outer surface of the inlet end of the water pump is provided with two annular bosses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022109063.4U CN212243282U (en) | 2020-09-23 | 2020-09-23 | Simply-installed anti-seepage windscreen wiper water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022109063.4U CN212243282U (en) | 2020-09-23 | 2020-09-23 | Simply-installed anti-seepage windscreen wiper water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212243282U true CN212243282U (en) | 2020-12-29 |
Family
ID=73982547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022109063.4U Active CN212243282U (en) | 2020-09-23 | 2020-09-23 | Simply-installed anti-seepage windscreen wiper water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212243282U (en) |
-
2020
- 2020-09-23 CN CN202022109063.4U patent/CN212243282U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212243282U (en) | Simply-installed anti-seepage windscreen wiper water tank | |
| CN112009430A (en) | Simply-installed anti-seepage windscreen wiper water tank | |
| CN202520448U (en) | Gasoline filter | |
| CN218118984U (en) | Split type water pipe flange | |
| CN110280875A (en) | Pipe fitting welding protective gas leak-proof device | |
| CN210218085U (en) | Top cover with leakage groove | |
| CN214008205U (en) | Valve flange seal structure | |
| CN213929811U (en) | Sealing connection structure for loose joint pipe fitting | |
| CN213062293U (en) | Water outlet connecting pipe of closestool | |
| CN210009388U (en) | Cross valve of drainage system | |
| CN210800367U (en) | Sealed socket joint formula drainage elbow | |
| CN214618409U (en) | Internal thread tee bend pipe fitting that leakproofness is strong | |
| CN214744904U (en) | Oil cooler | |
| CN216832979U (en) | Pressure-resistant leak-proof ink bottle | |
| CN217170441U (en) | Connecting structure of automobile drain pipe and skylight | |
| CN220470725U (en) | Corrosion-resistant fluorine-lined check valve structure | |
| CN211667204U (en) | Loose joint vertical check valve | |
| CN217584955U (en) | Welding leakage-proof automobile air conditioner dryer | |
| CN218376651U (en) | Engine water inlet pipe | |
| CN220816113U (en) | Hydraulic cylinder combined sealing device | |
| CN221146834U (en) | Electric water heater electricity-proof wall water pipe structure | |
| CN210770943U (en) | Connecting joint for automobile plastic ventilation pipe | |
| CN216975015U (en) | Main water channel stuffy plug with water discharging function for diesel engine | |
| CN211400323U (en) | Sealing cover for heat storage | |
| CN214999958U (en) | Sealing nut structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |