A door handle for a multi-purpose vehicle
By designing sealed light-emitting components and dustproof and waterproof units in the door handles of multi-purpose vehicles, the problem of dust and water ingress is solved, resulting in an aesthetically pleasing and easy-to-use door handle structure that enhances the passenger experience.
Patent Information
- Application Number
- CN202522562713.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-02
- Publication Date
- 2026-11-06
- Estimated Expiration
- 2035-12-02
AI Technical Summary
Existing multi-purpose vehicle door handles are prone to dust and water ingress, which affects the internal structure and makes it difficult for passengers to find the door handles immediately, resulting in inconvenience.
Design a door handle structure including a housing, a cover plate, and a light-emitting component. The light-emitting component is located between the cover plates and sealed inside the housing by the cover plates. Combined with a dustproof and waterproof unit to improve the sealing performance, the light-emitting component illuminates outward through a lampshade.
The dust and water resistance of the door handles has been improved, the appearance has been enhanced, and the door handles are easier for passengers to find, thus improving the user experience.
Smart Images
Figure CN224943594U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vehicle door handle technology, specifically a door handle for a multi-purpose vehicle. Background Technology
[0002] Multipurpose vehicles, also known as MPVs, typically feature sliding doors. Sliding doors not only facilitate getting in and out of the rear seats but also allow for more rear passenger space. Passengers usually control the opening and closing of the sliding doors by pushing the door handle forward or pulling it backward. In current technology, door handles are generally assembled from the top and bottom, which can easily lead to dust and water entering through the gaps on the side edges, affecting the internal structure of the door handle. In some MPVs with electric sliding doors, this can even cause the door handles to malfunction.
[0003] In MPVs, ease of use is crucial for passengers, especially those in the rear seats. When passengers need to open the rear door, their first instinct is to look for the door handle. However, with the increasing variety of door handle structures across different cars, passengers often cannot easily locate the handle. Illuminating the door handle would make it easier for passengers to spot and use. Furthermore, illuminated door handles can enhance the car's appearance and improve its market competitiveness. Therefore, there is an urgent need for an illuminated door handle structure that improves dust and water resistance. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a door handle for a multi-purpose vehicle, which can solve the problem of dust and water entering the multi-purpose vehicle, and can also emit light to enhance the appearance.
[0005] The technical solution of this utility model is:
[0006] A door handle for a multi-purpose vehicle includes a housing, a first cover plate, a second cover plate, and a light-emitting component. The first cover plate and the second cover plate are respectively snapped or ultrasonically welded to both ends of the housing along the length of the housing. The light-emitting component is connected inside the housing and located between the first cover plate and the second cover plate. A lampshade is provided on the housing, and the lampshade is arranged opposite to the light-emitting component. The emitted light from the light-emitting component shines outward through the lampshade.
[0007] Preferably, the outer casing is provided with a through hole and a mounting groove, the through hole and the mounting groove are arranged along the length direction of the outer casing, the through hole communicates with the mounting groove, the through hole is located at one end of the mounting groove along the height direction of the outer casing, the through hole and the mounting groove form a receiving part for accommodating the light-emitting component, the outer peripheral wall of the first cover plate matches the shape of the through hole, and the outer peripheral wall of the second cover plate matches the shape of the receiving part.
[0008] Preferably, the outer shell is provided with positioning blocks at both ends along its length, and the first cover plate and the second cover plate are provided with positioning grooves, the inner wall of the positioning grooves being matched with the outer peripheral wall of the positioning blocks.
[0009] Preferably, the light-emitting component includes a lamp plate and a light-diffusing plate. The light-diffusing plate has a U-shaped structure. The lamp plate is located inside the light-diffusing plate. The two vertical parts of the light-diffusing plate are arranged close to each other to form a limiting part. The limiting part is used to prevent the lamp plate from falling out of the light-diffusing plate. The closed end of the light-diffusing plate is located in the through hole. The limiting part is located in the mounting groove. The lamp cover is arranged opposite to the light-diffusing plate. The lamp plate is used to emit emitted light.
[0010] Preferably, the outer shell is provided with guide blocks, and the two vertical parts of the light-diffusing plate are provided with guide grooves. The guide blocks and guide grooves are arranged opposite to each other, and the guide blocks are used to support the light-diffusing plate inside the outer shell.
[0011] Preferably, the outer casing has a hollowed-out portion at one end along its height direction, the light diffuser plate is arranged opposite to the hollowed-out portion, the lampshade is fixed on the outer casing and covers the hollowed-out portion, and the emitted light from the lamp plate passes through the light diffuser plate and the lampshade in sequence.
[0012] Preferably, the door handle of the multi-purpose vehicle also includes a dustproof and waterproof unit, which is snapped onto the light diffuser plate and located between the two vertical parts of the light diffuser plate, with the light panel located above the dustproof and waterproof unit along the height direction of the housing.
[0013] Preferably, the dustproof and waterproof unit has a notch, and the lamp board has a connecting wire. The notch is for the connecting wire to pass through, and one end of the connecting wire has a connector, which is connected to the power supply of the external device.
[0014] Preferably, the dustproof and waterproof unit is made of foam.
[0015] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:
[0016] This invention improves sealing by placing the light-emitting component inside the housing and between the first and second cover plates. The first and second cover plates prevent dust and water from entering the housing, thus preventing dust and water from affecting the normal operation of the light-emitting component. The light-emitting component emits light, beautifies the appearance, and makes it easier for passengers to notice the illuminated housing, thereby improving the passenger's user experience. Attached Figure Description
[0017] Figure 1 This is an assembly diagram of Embodiment 1 of the present invention;
[0018] Figure 2 This is an exploded view of Embodiment 1 of this utility model.
[0019] The reference numerals for each of the attached figures are as follows:
[0020] 1. Outer shell; 11. Lampshade; 12. Receiving part; 121. Through hole; 122. Mounting groove; 13. Positioning block; 14. Guide block;
[0021] 2. First cover plate;
[0022] 3. Second cover plate;
[0023] 4. Light-emitting component; 41. Lamp panel; 411. Connecting wire; 412. Connector; 42. Diffusion plate; 421. Guide groove; 43. Limiting part;
[0024] 5. Positioning groove;
[0025] 6. Dustproof and waterproof unit; 61. Notch. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Example 1
[0028] Please see Figure 1-2 A door handle for a multi-purpose vehicle includes a housing 1, a first cover plate 2, a second cover plate 3, and a light-emitting component 4. The first cover plate 2 and the second cover plate 3 are respectively snapped or ultrasonically welded to both ends of the housing 1 along the length of the housing 1. The light-emitting component 4 is connected inside the housing 1 and located between the first cover plate 2 and the second cover plate 3. A lampshade 11 is provided on the housing 1. The lampshade 11 is arranged opposite to the light-emitting component 4. The emitted light from the light-emitting component 4 is irradiated outward through the lampshade 11.
[0029] In practical applications, the staff places the light-emitting component 4 inside the housing 1 and connects it to both ends of the housing 1 through the first cover plate 2 and the second cover plate 3, thereby sealing the light-emitting component 4 inside the housing 1. In this embodiment, the first cover plate 2 and the second cover plate 3 are snap-fitted, but ultrasonic welding can also be used to further improve the sealing performance. The first cover plate 2 and the second cover plate 3 can prevent dust and water from entering the housing 1 from both ends, thereby affecting the light-emitting component 4 inside the housing 1, which may cause the light-emitting component 4 to fail, or affect the opening or closing of the multi-purpose vehicle door. During user use, the light-emitting component 4 can emit light and illuminate it outward through the lamp cover 11, so that the user can notice the light source in time and facilitate user operation. It should be noted that during use, the part that the user pushes is the part where the lamp cover 11 is located, and it is arranged vertically when installed on the inner door.
[0030] Preferably, the outer casing 1 is provided with a through hole 121 and a mounting groove 122. The through hole 121 and the mounting groove 122 are arranged along the length direction of the outer casing 1. The through hole 121 communicates with the mounting groove 122. The through hole 121 is located at one end of the mounting groove 122 along the height direction of the outer casing 1. The through hole 121 and the mounting groove 122 form a receiving portion 12 for accommodating the light-emitting component 4. The outer peripheral wall of the first cover plate 2 matches the shape of the through hole 121, and the outer peripheral wall of the second cover plate 3 matches the shape of the receiving portion 12.
[0031] Through the above design, the staff first snaps or ultrasonically welds the first cover plate 2 or the second cover plate 3 to one end of the outer shell 1, then inserts the light-emitting component 4 into the outer shell 1 from the opening direction of the receiving part 12, and finally snaps or ultrasonically welds the other end to the second cover plate 3 or the first cover plate 2, thereby sealing the light-emitting component 4 in the outer shell 1, improving the sealing performance, and thus preventing dust and water from entering the outer shell 1 and affecting the light-emitting component 4.
[0032] Preferably, the outer shell 1 is provided with positioning blocks 13 at both ends along its length direction, and the first cover plate 2 and the second cover plate 3 are provided with positioning grooves 5, the inner wall of the positioning groove 5 being matched with the outer peripheral wall of the positioning block 13.
[0033] In the above design, when the operator is snapping or ultrasonically welding the first cover plate 2 or the second cover plate 3, the operator can first place the first cover plate 2 or the second cover plate 3 on the outer peripheral wall of the positioning block 13 through the positioning block 13 and the positioning groove 5, which facilitates the operator's positioning and also facilitates the setting of the ultrasonic welding line on the outer peripheral wall of the positioning block 13 or the inner wall of the positioning groove 5, thus facilitating ultrasonic welding.
[0034] Preferably, the light-emitting component 4 includes a lamp plate 41 and a light-diffusing plate 42. The light-diffusing plate 42 has a U-shaped structure. The lamp plate 41 is located inside the light-diffusing plate 42. The two vertical parts of the light-diffusing plate 42 are arranged close to each other to form a limiting part 43. The limiting part 43 is used to prevent the lamp plate 41 from falling out of the light-diffusing plate 42. The closed end of the light-diffusing plate 42 is located in the through hole 121. The limiting part 43 is located in the mounting groove 122. The lamp cover 11 is arranged opposite to the light-diffusing plate 42. The lamp plate 41 is used to emit emitted light.
[0035] Through the above design, the staff places the light plate 41 inside the light diffuser plate 42 and prevents the light plate 41 from falling from the light diffuser plate 42 toward the opening of the light diffuser plate 42 through the limiting part 43. Then, the light diffuser plate 42 with the light plate 41 is inserted into the housing 1 through the receiving part 12. At this time, one end of the housing 1 is closed by the first cover plate 2, so that the light diffuser plate 42 can be placed inside the housing 1 without falling. Finally, the second cover plate 3 is used to close the housing 1, thereby sealing the entire light-emitting component 4. When the light plate 41 emits light, that is, when it emits light, the light diffuser plate 42 emits light evenly outward and emits light outward through the lampshade 11 to facilitate user use and improve the appearance. In some specific embodiments of this embodiment, the light diffuser plate 42 is made of milky white material to evenly diffuse the light emitted by the light plate 41 and avoid bright spots or dark spots.
[0036] Preferably, the outer shell 1 is provided with a guide block 14, and the two vertical parts of the light-diffusing plate 42 are provided with guide grooves 421. The guide block 14 and the guide grooves 421 are arranged opposite to each other. The guide block 14 is used to support the light-diffusing plate 42 inside the outer shell 1.
[0037] Through the above design, the guide block 14 and guide groove 421 facilitate the operation of the staff. When the staff inserts the light-diffusing plate 42 into the outer shell 1, the relative arrangement of the guide block 14 and guide groove 421 provides a guiding function, which facilitates the operation of the staff. After insertion, the guide block 14 can also support the light-diffusing plate 42 in the outer shell 1, which improves the stability. In some specific embodiments of this embodiment, the two ends of the light-diffusing plate 42 abut against the first cover plate 2 and the second cover plate 3 respectively, and are supported by the guide block 14, which further improves the stability of the light-diffusing plate 42.
[0038] Preferably, the outer shell 1 has a hollowed-out portion at one end along its height direction, the light diffuser plate 42 is arranged opposite to the hollowed-out portion, the lampshade 11 is fixed on the outer shell 1 and covers the hollowed-out portion, and the emitted light from the lamp plate 41 passes through the light diffuser plate 42 and the lampshade 11 in sequence.
[0039] In this embodiment, by covering the hollow part with the lampshade 11, the emitted light from the lamp plate 41 passes through the light diffuser 42 and the lampshade 11 in sequence, thus preventing the light plate 41 from passing through the light diffuser 42 and then through the outer shell 1, which would reduce the brightness of the light and thus ensure the brightness of the light.
[0040] Preferably, the door handle of the multi-purpose vehicle also includes a dustproof and waterproof unit 6, which is snapped onto the light-diffusing plate 42 and located between the two vertical parts of the light-diffusing plate 42. The light plate 41 is located above the dustproof and waterproof unit 6 along the height direction of the housing 1.
[0041] In this embodiment, the dustproof and waterproof unit 6 can prevent dust and water from entering the interior of the light-diffusing plate 42 from the opening direction of the light-diffusing plate 42, thereby affecting the lamp plate 41. Therefore, the dustproof and waterproof unit 6 can improve the sealing performance and thus improve the service life of the lamp plate 41.
[0042] Preferably, the dustproof and waterproof unit 6 is provided with a notch 61, and the lamp board 41 is provided with a connecting wire 411. The notch 61 is used for the connecting wire 411 to pass through. One end of the connecting wire 411 is provided with a connector 412, and the connector 412 is connected to the power supply of the external device.
[0043] With the above design, the lamp board 41 draws power through the connecting line 411. After the connector 412 is connected to the power supply of the peripheral device, it supplies power to the lamp board 41 through the connecting line 411. In order to facilitate the lead wire and wiring, the connecting line 411 can pass through the notch 61, which facilitates the lead wire and wiring and makes subsequent maintenance easier.
[0044] Preferably, the dustproof and waterproof unit 6 is made of foam.
[0045] In this embodiment, the dustproof and waterproof unit 6 is foam. Foam has elastic properties, so the width of the foam can be set to be greater than the gap between the two vertical parts of the light-diffusing plate 42. The foam is inserted into the light-diffusing plate 42 through the opening of the light-diffusing plate 42. Through the elastic properties, it is interference-fitted with the light-diffusing plate 42, which is convenient for the staff to install.
[0046] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.
Claims
1. A door handle for a multi-purpose vehicle, characterized by, The device includes a housing, a first cover plate, a second cover plate, and a light-emitting component. The first cover plate and the second cover plate are respectively snapped or ultrasonically welded to both ends of the housing along its length. The light-emitting component is connected inside the housing and located between the first cover plate and the second cover plate. A lampshade is provided on the housing, and the lampshade is arranged opposite to the light-emitting component. The emitted light from the light-emitting component shines outward through the lampshade.
2. The door handle of a multi-purpose vehicle according to claim 1, characterized by The outer casing is provided with a through hole and a mounting groove. The through hole and the mounting groove are arranged along the length direction of the outer casing. The through hole communicates with the mounting groove. The through hole is located at one end of the mounting groove along the height direction of the outer casing. The through hole and the mounting groove form a receiving part for accommodating the light-emitting component. The outer peripheral wall of the first cover plate matches the shape of the through hole, and the outer peripheral wall of the second cover plate matches the shape of the receiving part.
3. The door handle of a multi-purpose vehicle according to claim 2, characterized in that, The outer shell is provided with positioning blocks at both ends along its length, and the first cover plate and the second cover plate are provided with positioning grooves, the inner wall of the positioning grooves being matched with the outer peripheral wall of the positioning blocks.
4. The door handle of a multi-purpose vehicle according to claim 2, characterized in that, The light-emitting component includes a lamp plate and a light-diffusing plate. The light-diffusing plate has a U-shaped structure. The lamp plate is located inside the light-diffusing plate. The two vertical parts of the light-diffusing plate are arranged close to each other to form a limiting part. The limiting part is used to prevent the lamp plate from falling out of the light-diffusing plate. The closed end of the light-diffusing plate is located in the through hole. The limiting part is located in the mounting groove. The lamp cover is arranged opposite to the light-diffusing plate. The lamp plate is used to emit emitted light.
5. The door handle of a multi-purpose vehicle according to claim 4, characterized in that, The outer shell is provided with a guide block, and the two vertical parts of the light-diffusing plate are provided with guide grooves. The guide block and the guide grooves are arranged opposite to each other, and the guide block is used to support the light-diffusing plate inside the outer shell.
6. The door handle of a multi-purpose vehicle according to claim 4, characterized in that, The outer casing has a hollowed-out portion at one end along its height direction. The light-diffusing plate is arranged opposite to the hollowed-out portion. The lampshade is fixed on the outer casing and covers the hollowed-out portion. The emitted light from the lamp plate passes through the light-diffusing plate and the lampshade in sequence.
7. The door handle of a multi-purpose vehicle according to claim 4, characterized in that, The door handle of the multi-purpose vehicle also includes a dustproof and waterproof unit, which is snapped onto the light-diffusing plate and located between two vertical portions of the light-diffusing plate. The light panel is located above the dustproof and waterproof unit along the height direction of the housing.
8. The door handle of a multi-purpose vehicle according to claim 7, characterized in that, The dustproof and waterproof unit has a notch, and the lamp board has a connecting wire. The notch is for the connecting wire to pass through. One end of the connecting wire has a connector, and the connector is connected to the power supply of the external device.
9. The door handle of a multi-purpose vehicle according to claim 7, characterized in that, The dustproof and waterproof unit is made of foam.