Automobile water cutting assembly and vehicle

Abstract

The utility model provides an automobile water cutting assembly and an automobile, which belong to the technical field of automobile window cleaning and comprise automobile window glass, an automobile door outer plate assembly, a water cutting body and an elastic extrusion part. According to the automobile front door water cutting assembly, rainwater and dust on the outer surface of automobile window glass can be removed in time in the lifting process of the automobile window glass, the cleanliness of the automobile window glass is kept, and the problem of potential safety hazards of driving due to the fact that observation is not in place is solved. Compared with a traditional automobile door water cutting device, the automobile door water cutting device can easily clean automobile window glass, and compared with a side window windscreen wiper assembly, the automobile door water cutting device is good in economical efficiency and practicability. The inflatable bag is made of rubber, has high flexibility and durability, can be directly mounted on other vehicle types to realize platformization and generalization, and achieves the effect of reducing the cost. The air pump rotates forwards to inflate the inflation bag and rotates reversely to exhaust the inflation bag through the button, and switching between the cleaning state and the non-cleaning state of the window glass is achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of car window cleaning, more specifically, relates to a car water cutting assembly and vehicle. BACKGROUND

[0002] The car water cutting assembly refers to a sealing assembly installed on the door, which is installed in cooperation with the car window glass and is mainly used for preventing rainwater, dust and wind noise from entering the car.

[0003] When the car is driven in the rain, the car window glass will be washed by rainwater, plus the accumulated dust, if the rainwater and dust on the car window glass are not removed in time, the driver will have difficulty in clearly seeing the real-time situation of the rearview mirror and the outside glass, which will cause safety hazards in lane changing, U-turn, turning and meeting.

[0004] In the prior art, in order to solve the problem that the rainwater and dust on the car window glass cannot be removed in time, which makes it difficult for the driver to clearly see the real-time situation of the rearview mirror and the outside glass, a side window wiper is usually installed on the outside of the car window, which not only affects the overall appearance of the vehicle, but also greatly increases the manufacturing cost of the vehicle. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a car water cutting assembly, which aims to solve the problem that the overall appearance of the vehicle is affected and the manufacturing cost of the vehicle is increased when the problem of not being able to observe in place due to the rainwater and dust on the car window glass not being removed in time is solved by increasing the side window wiper.

[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of providing a car water cutting assembly, comprising:

[0007] The car window glass is provided with a door outer plate assembly on the outside, an installation gap is formed between the car window glass and the door outer plate assembly, and a water cutting body is arranged in the installation gap.

[0008] The elastic extrusion part is arranged in the installation gap, and the elastic extrusion part extrudes the water cutting body to one side of the car window glass through its own expansion, so that the car window glass can scrape off the rainwater and dust on the outer surface of the car window glass in cooperation with the water cutting body when it is lifted.

[0009] In a possible implementation manner, the elastic extrusion part comprises:

[0010] The inflatable bag is arranged in the installation gap.

[0011] A gas supply assembly is installed on the outer door panel assembly below the water cutting body, and is connected to the air bag for pumping or extracting gas.

[0012] In a possible implementation, the outer side of the air bag is provided with a plurality of positioning protrusions extending along the X direction of the vehicle body and connected to the outer door panel assembly respectively. The air bag is clamped with the outer door panel assembly through the plurality of positioning protrusions, and naturally falls above the water cutting body without falling off, thereby achieving installation and positioning of the air bag.

[0013] In a possible implementation, the gas supply assembly comprises:

[0014] A mounting box is installed on the outer door panel assembly below the water cutting body;

[0015] A gas pump is arranged in the mounting box;

[0016] A connecting air pipe is connected to the gas pump, and an end of the connecting air pipe is connected to the air bag.

[0017] In a possible implementation, the air bag is provided with a connecting joint, and the connecting air pipe is sleeved outside the connecting joint for communication with the air bag. The connecting joint is connected to the connecting air pipe, and finally realizes communication between the connecting air pipe and the inner cavity of the air bag.

[0018] In a possible implementation, the connecting joint is fixed on the air bag by a clamp to realize sealed connection of the connecting joint and the air bag. The connecting air pipe is fixed on the connecting joint by a locking nut to realize sealed connection of the connecting air pipe and the connecting joint.

[0019] In a possible implementation, the mounting box is provided with a vibration-proof pad layer, and the gas pump is installed in the mounting box through the vibration-proof pad layer, so as to ensure that the gas pump does not produce abnormal sound during work and driving, and reduce noise.

[0020] In a possible implementation, the outer door panel assembly comprises:

[0021] An outer door panel;

[0022] A first plate body is arranged on the inner side of the outer door panel, and forms the installation gap with the window glass. An upper end of the first plate body is provided with a first bent plate bent inwardly, and the first bent plate is connected to the top of the outer door panel.

[0023] The second plate body is installed in the inner middle part of the first plate body, the upper end of the second plate body is provided with a second bending plate bent inward, the water-cutting body is installed on the second bending plate, and the elastic extrusion part is arranged between the first bending plate and the second bending plate.

[0024] In one possible implementation, the outer side of the water-cut body is provided with a mounting slot that is inserted into the second bending plate, and the inner side of the water-cut body is provided with a first water-cut lip and a second water-cut lip in sequence from top to bottom. The first water-cut lip and the second water-cut lip are respectively against the outer surface of the vehicle window glass, and the elastic extrusion portion is located between the first bending plate and the first water-cut lip. The first water-cut lip and the second water-cut lip form two cleaning surfaces that are in close contact with the outer surface of the vehicle window glass, which remove rainwater and dust on the outer surface of the vehicle window glass in turn, ensuring the cleaning effect of the outer surface of the vehicle window glass.

[0025] The beneficial effects of the automobile water jet assembly provided by the utility model are:

[0026] 1. The water-cleaning body is positioned within the mounting gap between the vehicle window glass and the outer door panel assembly. The elastic extrusion portion is also located within this mounting gap. The elastic extrusion portion expands to press the water-cleaning body toward the vehicle window glass, keeping the water-cleaning body in close contact with the outer surface of the vehicle window glass. This allows the window glass to be raised and lowered repeatedly, thereby removing rainwater and dust from the outer surface of the vehicle window glass. This utility model provides a vehicle water-cleaning assembly that promptly removes rainwater and dust from the outer surface of the vehicle window glass during raising and lowering, maintaining the cleanliness of the window glass and eliminating driving safety hazards caused by inadequate observation. Compared to traditional door water-cleaning systems, this system easily cleans the vehicle window glass and offers greater economical and practicality than side window wiper assemblies. The inflatable bag is made of rubber, offering high flexibility and durability. It can be directly installed on other vehicle models, achieving platform integration and universality, thus reducing costs. A button controls the air pump's forward rotation to inflate the bag and its reverse rotation to vent it, switching between clean and non-cleaning modes for the vehicle window glass.

[0027] 2. The inflatable bag is made of rubber, which has high flexibility and durability. It can be directly installed on other models to achieve platformization and universalization, thereby reducing costs.

[0028] 3. Use the button to realize the forward rotation of the air pump to inflate the air bag and the reverse rotation of the air pump to exhaust the air bag, so as to realize the switching between the cleaning state and the non-cleaning state of the car window glass, thereby achieving the automation of car window cleaning.

[0029] The utility model also provides a vehicle, comprising the automobile water jet assembly.

[0030] The vehicle has the beneficial effects that, compared with the prior art, the vehicle uses the automobile water cutting assembly, has the same beneficial effects as the automobile water cutting assembly, can timely remove the rainwater and dust on the outer surface of the window glass during the lifting of the window glass, keeps the cleanness of the window glass, and eliminates the problem of traffic safety hazards caused by observation failure. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0032] Figure 1 A structure schematic diagram of the automobile water cutting assembly provided by the present application is shown in the figure.

[0033] Figure 2 A Figure 1 cross-sectional view along A-A in the figure.

[0034] Figure 3 A Figure 2 enlarged view of the part B in the figure.

[0035] Figure 4 A structure schematic diagram of the elastic extrusion part provided by the present application Figure 1 .

[0036] Figure 5 A structure schematic diagram of the elastic extrusion part provided by the present application Figure 2 .

[0037] Figure 6 A Figure 5 cross-sectional view along C-C in the figure.

[0038] In the figure:

[0039] 100, window glass; 200, door outer plate; 210, bending part; 211, slot; 300, first plate body; 310, first bending plate; 320, mounting concave part; 330, connecting bolt; 400, second plate body; 410, second bending plate; 500, water cutting body; 510, mounting clamping groove; 520, first water cutting lip; 530, second water cutting lip; 540, inner framework; 610, inflatable bag; 611, positioning protrusion; 612, connecting joint; 613, clamp; 620, mounting box; 621, lug; 630, air pump; 640, connecting air pipe; 641, locking nut. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0041] Unless otherwise explicitly defined, the use of terms such as "first", "second" or "third" are used to distinguish different objects, and are not used to describe a specific order.

[0042] Unless otherwise explicitly defined, for the orientation words, such as the use of the terms "center", "transverse", "vertical", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "back", "left", "right", "clockwise", "counterclockwise", "high", "low", etc. The orientation or position relationship is based on the orientation and position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, so it cannot be understood as limiting the specific protection scope of the utility model.

[0043] Please refer to Figures 1 to 3 , now a kind of automobile water cutting assembly provided by the utility model will be described. A kind of automobile water cutting assembly, including window glass 100, door outer plate assembly, water cutting body 500 and elastic extrusion part. The outer side of window glass 100 is provided with door outer plate assembly, installation gap is formed between window glass 100 and door outer plate assembly, water cutting body 500 is arranged in installation gap;Elastic extrusion part is arranged in installation gap, elastic extrusion part extrudes water cutting body 500 to one side of window glass 100 by itself expansion, so that window glass 100 cooperates water cutting body 500 to scrape off rainwater and dust on the outer surface of window glass 100 when lifting.

[0044] The automobile water cutting assembly provided by the utility model is compared with the prior art, water cutting body 500 is arranged in the installation gap formed between window glass 100 and door outer plate assembly, and elastic extrusion part is also located in the installation gap. The elastic extrusion part can extrude the water cutting body 500 to one side of the window glass 100 by expanding itself, so that the water cutting body 500 is tightly attached to the outer surface of the window glass 100, and the window glass 100 is repeatedly lifted to remove the rainwater and dust on the outer surface of the window glass 100 by using the water cutting body 500. The automobile water cutting assembly provided by the utility model can timely remove the rainwater and dust on the outer surface of the window glass 100 during the lifting of the window glass 100, maintain the cleanliness of the window glass 100, and eliminate the problem of traffic safety hazards caused by inadequate observation.

[0045] See also Figures 4 to 6 The elastic extrusion portion includes an air bag 610 and an air supply assembly. The air bag 610 is arranged in the installation gap. The air bag 610 is a long rubber bag body. The length direction of the air bag 610 is the same as the X direction of the vehicle body. In addition, the length of the air bag 610 can completely cover the length of the water-cut body 500. The air supply assembly is installed on the door outer panel assembly and is located below the water-cut body 500. The air supply assembly is connected to the air bag 610 for pumping gas into or extracting gas from the air bag 610. When the air supply assembly pumps gas into the air bag 610, the air bag 610 expands itself, thereby squeezing the water-cut body 500 inward. The water-cut body 500 is tightly attached to the outer surface of the vehicle window glass 100. During the repeated lifting and lowering process of the vehicle window glass 100, the water-cut body 500 can clear rainwater and dust on the outer surface of the vehicle window glass 100. After the outer surface of the vehicle window glass 100 is cleaned, the air supply assembly extracts the gas in the inflatable bag 610, and the inflatable bag 610 no longer squeezes the water-cut body 500, and the water-cut body 500 returns to its initial state.

[0046] Preferably, the outer side of the air bag 610 is provided with a plurality of positioning protrusions 611, which extend along the X-axis of the vehicle body and are respectively connected to the door outer panel assembly. The positioning protrusions 611 are plastic nails integrally formed on the same outer side of the air bag 610. Correspondingly, a plurality of positioning holes are provided at corresponding positions in the door outer panel assembly. The plurality of plastic nails are inserted into the plurality of positioning holes one by one. The air bag 610 and the door outer panel assembly are clamped together by the plastic nails provided by the air bag 610. The air bag 610 naturally falls on top of the water-cut body 500 and does not fall, thereby achieving the installation and positioning of the air bag 610.

[0047] Specifically, the air supply assembly includes a mounting box 620, an air pump 630, and a connecting air pipe 640. The mounting box 620 is mounted on the door outer panel assembly and located below the water-cut body 500. The mounting box 620 has an opening at its top. Two upwardly extending lugs 621 are integrally formed on one side of the mounting box 620. The upper ends of the lugs 621 are positioned within corresponding mounting recesses 320 of the door outer panel assembly and are secured via connecting bolts 330. The air pump 630 is installed downwardly within the mounting box 620 through the opening. The connecting air pipe 640 is connected to the upper end of the air pump 630. The upper end of the connecting air pipe 640 passes through the door outer panel assembly and then connects to the inflatable bag 610.

[0048] Among them, two start buttons are installed correspondingly on the door outer panel assembly, one controls the forward rotation of the air pump 630, and the other controls the reverse rotation of the air pump 630. The air pump 630 presets a pressure value of 1kpa (the actual pressure value is matched according to the area of ​​the water-cut body 500 contacting the window glass 100). When the inflation pressure of the inflatable bag 610 reaches 1kpa, the air pump 630 automatically stops working. When the window glass 100 needs to be cleaned, press the forward button, the inflatable bag 610 expands and compresses the water-cut body 500 to deform, thereby increasing the friction between the water-cut body 500 and the surface of the window glass 100. Repeatedly lift and lower the window glass 100 for cleaning until the window glass 100 reaches a clear state. After cleaning is completed, press the reverse button to depressurize the inflatable bag 610. At this time, the water-cut body 500 is in the initial state.

[0049] See also Figure 5 and Figure 6 The inflatable bag 610 includes a connector 612, and a connecting air tube 640 is sleeved on the outside of the connector 612 for connecting to the inflatable bag 610. A portion of the connector 612 is inserted into the inflatable bag 610 to connect to the inner cavity of the inflatable bag 610. The other portion of the connector 612 is located outside the inflatable bag 610 to connect to the connecting air tube 640, ultimately achieving communication between the connecting air tube 640 and the inner cavity of the inflatable bag 610.

[0050] Specifically, the connecting joint 612 is fixed to the inflatable bag 610 by a clamp 613 to achieve a sealed connection between the connecting joint 612 and the inflatable bag 610. The connecting air pipe 640 is fixed to the connecting joint 612 by a locking nut 641 to achieve a sealed connection between the connecting air pipe 640 and the connecting joint 612.

[0051] Furthermore, the mounting box 620 is equipped with an anti-vibration pad (not shown in the figure), through which the air pump 630 is mounted. The anti-vibration pad is made of self-adhesive vibration-isolating felt, a material used to reduce vibration and noise transmission. It is typically made of fiber with an adhesive backing, allowing it to be easily attached to surfaces requiring vibration isolation. This ensures that the air pump 630 does not produce any unusual noise during operation and driving, reducing noise levels.

[0052] See also Figure 2 and Figure 3The outer door panel assembly comprises an outer door panel 200, a first plate body 300 and a second plate body 400. The first plate body 300 is arranged at the inner side of the outer door panel 200, and forms an installation gap with the window glass 100. The upper end of the first plate body 300 is provided with a first bent plate 310 bent inwardly, and the first bent plate 310 is connected to the top of the outer door panel 200. The second plate body 400 is arranged at the inner middle part of the first plate body 300, and the upper end of the second plate body 400 is provided with a second bent plate 410 bent inwardly. The water cutting body 500 is arranged on the second bent plate 410, and the elastic extrusion part is arranged between the first bent plate 310 and the second bent plate 410.

[0053] In the embodiment, the first plate body 300 and the second plate body 400 jointly constitute the outer door panel 200 stopper reinforcing plate assembly, and are welded and fixed. The upper end of the outer door panel 200 is provided with a bent part 210 bent inwardly, and the bent part 210 forms a slot 211 inclined downwardly and outwardly. The upper end of the first plate body 300 is provided with a first bent plate 310 inclined upwardly and inwardly, and the first bent plate 310 is inserted into the slot 211, so as to fix the first plate body 300 at the inner side of the outer door panel 200. The upper end of the second plate body 400 is provided with a second bent plate 410 inclined upwardly and inwardly, and the water cutting body 500 is arranged on the second bent plate 410. At this time, the water cutting body 500 and the first bent plate 310 form an installation space, and the air bag 610 is arranged in the installation space. With the positioning effect of the glue nails, the stable installation of the air bag 610 in the installation space can be ensured.

[0054] Specifically, the inner part of the water cutting body 500 is embedded with an inner skeleton 540, which is in a U shape as a whole, forming a skeleton structure supporting the water cutting body 500. The outer side of the water cutting body 500 is provided with a mounting clamping groove 510 inserted and matched with the second bending plate 410, and the opposite inner side walls of the mounting clamping groove 510 are staggered with pressing lips. When the second bending plate 410 is inserted into the mounting clamping groove 510, the pressing lips alternately press the second bending plate 410, which can avoid the second bending plate 410 from being separated from the mounting clamping groove 510. The inner side of the water cutting body 500 is sequentially provided with a first water cutting lip 520 and a second water cutting lip 530 from top to bottom, and the first water cutting lip 520 and the second water cutting lip 530 are respectively abutted on the outer surface of the vehicle window glass 100 from top to bottom, and the elastic extrusion part is located between the first bending plate 310 and the first water cutting lip 520. After the elastic extrusion part expands itself, it will extrude the water cutting body 500 to deform, and the first water cutting lip 520 and the second water cutting lip 530 on the water cutting body 500 are respectively pressed on the outer surface of the vehicle window glass 100 from top to bottom. When the vehicle window glass 100 is repeatedly lifted and lowered, the first water cutting lip 520 and the second water cutting lip 530 form two cleaning surfaces in close contact with the outer surface of the vehicle window glass 100, sequentially removing the rainwater and dust on the outer surface of the vehicle window glass 100, and ensuring the cleaning effect of the outer surface of the vehicle window glass 100.

[0055] Based on the same inventive concept, the utility model also provides a vehicle, which uses the above-mentioned automobile water cutting assembly, and therefore has the same beneficial effects as the automobile water cutting assembly. Similarly, the vehicle can timely remove the rainwater and dust on the outer surface of the vehicle window glass 100 during the lifting and lowering of the vehicle window glass 100, maintain the cleanliness of the vehicle window glass 100, and eliminate the problem of driving safety hazards caused by poor observation.

[0056] The above only describes the preferred embodiments of the utility model, and does not limit the utility model. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automobile water jet assembly, characterized in that: include: A vehicle window glass (100), a vehicle door outer panel assembly being arranged on the outer side of the vehicle window glass (100), a mounting gap being formed between the vehicle window glass (100) and the vehicle door outer panel assembly, and a water-cut body (500) being arranged in the mounting gap; An elastic extrusion portion is provided in the installation gap, and the elastic extrusion portion squeezes the water-cut body (500) toward one side of the vehicle window glass (100) by its own expansion, so that the vehicle window glass (100) cooperates with the water-cut body (500) to scrape rainwater and dust off the outer surface of the vehicle window glass (100) when the vehicle window glass (100) is raised or lowered.

2. The automobile water jetting assembly according to claim 1, characterized in that: The elastic extrusion portion comprises: an inflatable bag (610), the inflatable bag (610) being arranged in the installation gap; An air supply component is installed on the vehicle door outer panel assembly and is located below the water-cut body (500). The air supply component is connected to the inflatable bag (610) and is used to pump gas into or extract gas from the inflatable bag (610).

3. The automobile water jet assembly according to claim 2, characterized in that: A plurality of positioning protrusions (611) are provided on the outer side of the inflatable bag (610), and the plurality of positioning protrusions (611) extend along the X direction of the vehicle body and are respectively connected to the vehicle door outer panel assembly.

4. The automobile water jet assembly according to claim 2, characterized in that: The air supply assembly comprises: An installation box (620), the installation box (620) being installed on the vehicle door outer panel assembly and located below the water-cut body (500); an air pump (630), the air pump (630) being disposed in the installation box (620); A connecting air pipe (640) is connected to the air pump (630), and an end of the connecting air pipe (640) is connected to the inflatable bag (610).

5. The automobile water jetting assembly according to claim 4, characterized in that: The inflatable bag (610) is provided with a connecting joint (612), and the connecting air pipe (640) is sleeved on the outside of the connecting joint (612) for connecting with the inflatable bag (610).

6. The automobile water jetting assembly according to claim 5, characterized in that: The connecting joint (612) is fixed to the inflatable bag (610) via a clamp (613), and the connecting air pipe (640) is fixed to the connecting joint (612) via a locking nut (641).

7. The automobile water jet assembly according to claim 4, characterized in that: An anti-vibration pad is provided in the installation box (620), and the air pump (630) is installed in the installation box (620) through the anti-vibration pad.

8. The automobile water jet assembly according to any one of claims 1 to 7, characterized in that: The door outer panel assembly includes: Door outer panel (200); A first plate (300), the first plate (300) being arranged on the inner side of the vehicle door outer panel (200), the first plate (300) and the vehicle window glass (100) forming the installation gap, the upper end of the first plate (300) being provided with a first bent plate (310) bent inward, the first bent plate (310) being connected to the top of the vehicle door outer panel (200); A second plate body (400) is installed in the middle of the inner side of the first plate body (300), the upper end of the second plate body (400) is provided with a second bending plate (410) bent inward, the water-cutting body (500) is installed on the second bending plate (410), and the elastic extrusion portion is arranged between the first bending plate (310) and the second bending plate (410).

9. The automobile water jetting assembly according to claim 8, characterized in that: The outer side of the water-cut body (500) is provided with a mounting slot (510) for plugging into the second bending plate (410), and the inner side of the water-cut body (500) is provided with a first water-cut lip (520) and a second water-cut lip (530) in sequence from top to bottom, the first water-cut lip (520) and the second water-cut lip (530) respectively abut against the outer surface of the vehicle window glass (100), and the elastic extrusion portion is located between the first bending plate (310) and the first water-cut lip (520).

10. A vehicle, characterized in that: It comprises the automobile water jetting assembly as described in any one of claims 1 to 9.

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