Vehicle door handle
By adopting arc-shaped design and structures such as bumps, slots, ring grooves, limit plates in the car door handle, the problems of external protrusions of the handle cover plate and light leakage in the ambient lamp are solved, the installation stability and structural strength are improved, and the structure strength is reduced. The risk of palm scraping and light leakage.
Patent Information
- Application Number
- CN202323531339.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-22
AI Technical Summary
After using the car door handle for a long time, it is easy to protrude one side of the handle cover, resulting in surface difference and palm scraping problems. At the same time, there is a risk of light leakage when an ambient light is installed.
The handle cover plate and handle body with a curved design are fixed to the handle body by setting bumps and slots on the side of the handle cover, and setting ring grooves and limit plates on the side of the handle body to ensure that the handle cover plate is fixed to the handle body. Reduce external protrusions and light leakage, and improve structural strength and installation efficiency through limiting sheets and reinforcement ribs.
It effectively reduces the outer protrusion of the handle cover plate and the scraping of the palm, while avoiding light leakage near the ambient lamp, and improving the installation stability and structural strength of the handle cover plate and handle body.
Smart Images
Figure CN222184454U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of automobile parts, and in particular to a door handle. Background Art
[0002] Cars have become one of the common means of transportation in today's life. With the development of automobile technology, the experience that cars provide people has gradually improved. As an important component for opening the car door, the structure of the car door handle is also particularly important. Once damaged, the door body will be unable to open. Now with the development of technology, car door handles are less likely to be damaged.
[0003] In the related technology, the vehicle door handle includes a handle cover and a handle body, one side of the handle cover is fixedly connected with a first convex ring, one side of the handle body is provided with a first ring groove, and the first ring groove passes through the inner wall of the handle body. When the vehicle door handle is installed and used, the first convex ring on one side of the handle cover is embedded in the first ring groove, and the other side of the handle body is provided with a second ring groove, and the second ring groove passes through the outer wall of the handle body, and then the other side of the handle cover is embedded in the second ring groove, thereby completing the snap-on installation.
[0004] With regard to the above-mentioned related technologies, after long-term use, one side of the handle cover tends to protrude outward, resulting in surface difference, which is more likely to scratch the user's palm. Since some door handles are equipped with ambient lights, there is a risk of light leakage near the ambient lights, and there is still room for improvement. Utility Model Content
[0005] In order to reduce the risk of light leakage near the ambient light due to the protrusion of one side of the handle cover after long-term use, thereby causing surface difference and scratching the user's palm, and the ambient light installed in some door handles, the present application provides a door handle.
[0006] The present application provides a door handle, which adopts the following technical solution:
[0007] A vehicle door handle comprises a handle cover and a handle body, wherein the cross section of the handle cover is arranged in an arc shape, and the cross section of the handle body is arranged in an arc shape. One side of the handle cover is fixedly connected with a first convex strip arranged along the length direction of the handle cover, and one side of the handle body is provided with a first annular groove, and the first annular groove penetrates the inner side wall of the handle body, and the first convex strip is clamped in the first annular groove. The other side of the handle cover is fixedly connected with a plurality of protrusions, and the plurality of protrusions are arranged along the length direction of the handle cover. The other side of the handle body is provided with a plurality of clamping grooves, and the plurality of protrusions are respectively clamped in the plurality of clamping grooves in a one-to-one correspondence.
[0008] By adopting the above technical solution, the setting of the protrusion and the groove allows one side of the handle cover to be fixed on the handle body, reducing the protrusion of one side of the handle cover, which may cause the handle body and the handle cover to have a difference surface and cause scratches on the palm, while reducing the leakage of ambient light inside the handle with ambient light.
[0009] Optionally, a first limiting plate is fixedly connected to a side of the handle body close to the card slot, and the first limiting plate is arranged along the length direction of the handle body, a second limiting plate is fixedly connected to a side of the handle cover close to the card block, a plurality of through holes are formed on a side of the first limiting plate close to the first ring groove, and a plurality of abutting blocks are fixedly connected to a side of the second limiting plate away from the first convex strip, and when the plurality of abutting blocks are respectively and one by one embedded in the through holes, the side of the abutting block away from the handle body abuts against the side wall of the through hole.
[0010] By adopting the above technical solution, the first limiting piece and the second limiting piece are provided, so that when the handle body and the handle cover are clamped, the abutment block can be embedded in the penetration hole, thereby avoiding the handle body and the handle cover from separating.
[0011] Optionally, a plurality of first slits are formed on the first limiting plate, and the first slits are arranged along two ends of the through hole; a plurality of second slits are formed on the second limiting plate, and the second slits are arranged along two ends of the abutting block.
[0012] By adopting the above technical solution, the setting of the first gap and the second gap enables the abutment block to be embedded in the penetration hole, and the second limiting piece of the abutment block and the first limiting piece of the penetration hole can be deformed and give way to each other, so that the abutment block can be more conveniently extended into the penetration hole, thereby improving the installation efficiency of the abutment block and the penetration hole.
[0013] Optionally, a side of the handle body close to the card slot is fixedly connected with a plurality of first reinforcing ribs perpendicular to the first limiting plate, and the plurality of first reinforcing ribs are located at adjacent positions of the edge of the handle body, and a gap is left between the first reinforcing ribs and the first limiting plate for the second limiting plate to be embedded, and a side of the handle cover plate close to the card block is fixedly connected with a plurality of second reinforcing ribs perpendicular to the second limiting plate, and the plurality of second reinforcing ribs are located at adjacent positions of the handle cover plate.
[0014] By adopting the above technical solution, the setting of the first reinforcing rib can prevent the first limiting plate from breaking during the process of avoiding the second limiting plate, thereby increasing the structural strength of the first limiting plate and the handle body; the setting of the second reinforcing rib can prevent the second limiting plate and the first limiting plate from breaking during the process of avoiding each other, thereby increasing the structural strength of the second limiting plate and the handle cover.
[0015] Optionally, a first guide surface is formed on a side of the first reinforcing rib away from the first limiting piece.
[0016] By adopting the above technical solution, the provision of the first guide surface can guide the first limiting piece on the handle body to extend into the handle cover, thereby improving the installation efficiency between the handle cover and the handle body.
[0017] Optionally, a side of the handle body close to the handle cover is fixedly connected to a limiting column, a side of the limiting column away from the handle body is provided with a plug-in slot, a side of the handle cover close to the handle body is fixedly connected to a plug-in column, and the plug-in column is clamped in the plug-in slot.
[0018] By adopting the above technical solution, the plug-in slot and the plug-in column are set, and the plug-in column on the handle cover extends into the plug-in slot, the handle cover can be initially positioned first, which facilitates the protrusion to be snapped into the slot, thereby improving the installation efficiency of the handle cover and the handle body.
[0019] Optionally, a plurality of first connecting ribs are fixedly connected to the plug-in column, and the plurality of first connecting ribs are evenly arranged along the circumferential side wall of the plug-in column.
[0020] By adopting the above technical solution and disposing the first connecting rib, the friction between the side walls of the plug-in column and the plug-in slot is increased, thereby improving the clamping stability of the plug-in column and the plug-in slot.
[0021] Optionally, a plurality of second connecting ribs are fixedly connected to the handle body, one ends of the plurality of second connecting ribs are fixedly connected to the outer circumferential side wall of the limiting column, and the other ends of the plurality of second connecting ribs are fixedly connected to the side of the first limiting plate away from the first annular groove.
[0022] By adopting the above technical solution, the provision of the second connecting rib can transfer the force on the limiting column to the first limiting plate and the handle body, thereby increasing the structural strength between the limiting column and the handle body.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. The setting of the protrusion and the slot enables one side of the handle cover to be fixed on the handle body, reducing the protrusion of the handle cover, which may cause the handle cover and the handle body to have a difference surface and cause scratches on the palm, and at the same time reduce the leakage of the ambient light inside the handle with ambient light;
[0025] 2. The first limiting piece and the second limiting piece are arranged so that when the handle cover plate and the handle body are clamped, the abutment block can be embedded in the penetration hole, thereby preventing the handle body and the handle cover plate from being separated;
[0026] 3. The provision of the first connecting rib increases the friction between the side walls of the plug-in column and the plug-in slot, thereby improving the clamping stability of the plug-in column and the plug-in slot. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is an overall structural diagram of a door handle in an embodiment of the present application.
[0028] Figure 2 It is a schematic diagram of the structure of the handle body in the embodiment of the present application.
[0029] Figure 3 It is a schematic diagram of the structure of the handle cover in the embodiment of the present application.
[0030] Explanation of the reference numerals: 1. handle cover; 11. plug-in column; 111. first connecting rib; 12. first convex strip; 13. convex block; 14. second limiting plate; 141. abutment block; 142. second gap; 15. second reinforcing rib; 2. handle body; 21. limiting column; 211. plug-in groove; 22. second connecting rib; 23. first annular groove; 24. slot; 25. first limiting plate; 251. through hole; 252. first gap; 26. first reinforcing rib; 261. first guide surface; 27. gap. DETAILED DESCRIPTION
[0031] The following is combined with Figure 1-3 This application is described in further detail.
[0032] The embodiment of the present application discloses a vehicle door handle. Figure 1 A vehicle door handle comprises a handle cover plate 1 and a handle body 2. The handle cover plate 1 is mounted on the handle body 2, so that the handle is formed by cooperating with each other.
[0033] Reference Figure 2 and Figure 3 A limiting column 21 is fixedly connected to one side of the handle body 2, and a plug-in groove 211 is provided on the side of the limiting column 21 away from the handle body 2. A plug-in column 11 is fixedly connected to one side of the handle cover 1, and the plug-in column 11 is snapped into the plug-in groove 211, so that the handle cover 1 is installed on the handle body 2.
[0034] Reference Figure 2 and Figure 3 A plurality of first connection ribs 111 are fixedly connected and evenly arranged on the outer circumference of the plug post 11, and the plurality of first connection ribs 111 extend along the height of the plug post 11 and are arranged parallel to each other. The side of the first connection ribs 111 away from the plug post 11 abuts against the side wall of the plug slot 211, thereby increasing the friction between the plug post 11 and the plug slot 211. In the embodiment of the present application, the number of the first connection ribs 111 is four or two.
[0035] Reference Figure 2 and Figure 3 A plurality of second connecting ribs 22 are fixedly connected to one side of the handle body 2 close to the handle cover plate 1, one end of each of the second connecting ribs 22 is fixedly connected to the outer circumferential side wall of the limiting column 21, and the other ends of each of the second reinforcing ribs 15 are fixedly connected to the handle body 2, thereby increasing the structural strength between the limiting column 21 and the handle body 2. In the embodiment of the present application, the number of the second connecting ribs 22 is four.
[0036] Reference Figure 2 and Figure 3 The two ends of the handle cover 1 are bent toward one side of the plug-in column 11, so that the cross section of the handle cover 1 is set in an arc shape. The two ends of the handle body 2 are bent toward one side of the limit column 21, so that the cross section of the handle body 2 is set in an arc shape.
[0037] Reference Figure 2 and Figure 3 The handle cover 1 is fixedly connected with a first convex strip 12 arranged along the length direction of the handle cover 1, and the handle body 2 is provided with a first annular groove 23, which penetrates the inner side wall of the handle body 2, and the first convex strip 12 is clamped in the first annular groove 23, so that one side of the handle cover 1 and the handle body 2 can be limited first. In the embodiment of the present application, the first convex strip 12 is located in the bending area of one side of the handle cover 1, and the first annular groove 23 is also located in the bending area of one side of the handle body 2.
[0038] Reference Figure 2 and Figure 3 , the other side of the handle cover 1 is fixedly connected with a plurality of protrusions 13, which are arranged along the length direction of the first protrusion 12, and the other side of the handle body 2 is provided with a plurality of slots 24, and the plurality of protrusions 13 are respectively and one by one connected to the plurality of slots 24, so that the other side of the handle cover 1 can be connected to the other side of the handle body 2, thereby preventing the side of the handle cover 1 with the protrusions 13 from protruding outward. In the embodiment of the present application, the protrusions 13 are located in the bending area of the other side of the handle cover 1, and the slots 24 are also located in the bending area of the other side of the handle cover 1.
[0039] Reference Figure 2 and Figure 3, a first limiting piece 25 is fixedly connected to one side of the handle body 2 close to the limiting column 21. The first limiting piece 25 is arranged along the length direction of the handle body 2. There are two first limiting pieces 25, which are respectively located on both sides of the limiting column 21. A through hole 251 is provided on one side of the first limiting piece 25 close to the limiting column 21. A second limiting piece 14 is fixedly connected to one side of the handle cover 1 close to the card block. A contact block 141 is fixedly connected to one side of the second limiting piece 14 close to the plug-in column 11. When the contact block 141 is correspondingly embedded in the through hole 251, the side of the contact block 141 away from the handle body 2 contacts the side wall of the through hole 251, thereby preventing the handle cover 1 and the handle body 2 from being separated from each other. In the embodiment of the present application, the number of the contact blocks 141 and the through hole 251 is several, thereby increasing the stability of the connection between the handle cover 1 and the handle body 2.
[0040] Reference Figure 2 and Figure 3 The first limiting piece 25 is provided with a plurality of first slits 252, and two adjacent first slits 252 are arranged along the two ends of the through hole 251; the second limiting piece 14 is provided with a plurality of second slits 142, and two adjacent second slits 142 are arranged along the two ends of the abutting block 141, so that when the abutting block 141 extends into the through hole 251, the first limiting piece 25 and the second limiting piece 14 can be deformed to avoid each other.
[0041] Reference Figure 2 and Figure 3 , a plurality of first reinforcing ribs 26 are fixedly connected to one side of the handle body 2 near the card slot 24, and the plurality of first reinforcing ribs 26 are arranged perpendicularly to the first limiting piece 25, and the plurality of first reinforcing ribs 26 are located at adjacent positions of the edge of the handle body 2, thereby increasing the structural strength between the first limiting piece 25 and the handle body 2. A gap 27 is left between the first reinforcing rib 26 and the first limiting piece 25, so that the second limiting piece 14 can be embedded when the abutment block 141 is embedded in the penetration hole 251. In the embodiment of the present application, the plurality of first reinforcing ribs 26 are arranged parallel to each other and arranged along the length direction of the first limiting piece 25. A first guide surface 261 is provided on the side of the first reinforcing rib 26 away from the first limiting piece 25, so as to facilitate the handle body 2 to extend into the handle cover 1.
[0042] Reference Figure 2 and Figure 3 A plurality of second reinforcing ribs 15 are fixedly connected to one side of the handle cover plate 1 close to the block, and the plurality of second reinforcing ribs 15 are arranged perpendicularly to the second limiting piece 14. The plurality of second reinforcing ribs 15 are located at adjacent positions of the handle cover plate 1 and are fixedly connected to the second limiting piece 14, thereby increasing the structural strength between the second limiting piece 14 and the handle cover plate 1. In the embodiment of the present application, the plurality of second reinforcing ribs 15 are arranged parallel to each other and arranged along the length direction of the second limiting piece 14.
[0043] The implementation principle of a door handle in an embodiment of the present application is as follows: after the staff designs a specific injection mold, the handle body 2 and the handle cover 1 are injection molded, and then the plug-in column 11 is aligned with the plug-in groove 211, and the plug-in column 11 is clamped in the plug-in groove 211, so that the first protrusion 12 is clamped in the first annular groove 23, and a plurality of protrusions 13 are respectively and one by one clamped in a plurality of clamping grooves 24, and the first limiting piece 25 can be accurately extended into the gap 27, so that the abutment block 141 is clamped in the through hole 251, and the installation of the handle cover 1 and the handle body 2 is completed.
[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A vehicle door handle, characterized in that: The invention comprises a handle cover (1) and a handle body (2), wherein the cross section of the handle cover (1) is arranged in an arc shape, and the cross section of the handle body (2) is arranged in an arc shape. One side of the handle cover (1) is fixedly connected with a first convex strip (12) arranged along the length direction of the handle cover (1), and one side of the handle body (2) is provided with a first annular groove (23), and the first annular groove (23) penetrates the inner side wall of the handle body (2), and the first convex strip (12) is clamped in the first annular groove (23). The other side of the handle cover (1) is fixedly connected with a plurality of protrusions (13), and the plurality of protrusions (13) are arranged along the length direction of the handle cover (1). The other side of the handle body (2) is provided with a plurality of clamping grooves (24), and the plurality of protrusions (13) are clamped in the plurality of clamping grooves (24) in a one-to-one correspondence.
2. A vehicle door handle according to claim 1, characterized in that: A first limiting plate (25) is fixedly connected to a side of the handle body (2) close to the locking groove (24), and the first limiting plate (25) is arranged along the length direction of the handle body (2). A second limiting plate (14) is fixedly connected to a side of the handle cover (1) close to the locking block. A plurality of through holes (251) are formed on a side of the first limiting plate (25) close to the first annular groove (23). A plurality of abutting blocks (141) are fixedly connected to a side of the second limiting plate (14) away from the first convex strip (12). When the plurality of abutting blocks (141) are respectively and one-to-one embedded in the through holes (251), the side of the abutting blocks (141) away from the handle body (2) abuts against the side wall of the through hole (251).
3. A vehicle door handle according to claim 2, characterized in that: The first limiting plate (25) is provided with a plurality of first slits (252), and the first slits (252) are arranged along the two ends of the through hole (251); the second limiting plate (14) is provided with a plurality of second slits (142), and the second slits (142) are arranged along the two ends of the abutting block (141).
4. A vehicle door handle according to claim 3, characterized in that: A plurality of first reinforcing ribs (26) which are perpendicular to the first limiting piece (25) are fixedly connected to one side of the handle body (2) near the card slot (24); the plurality of first reinforcing ribs (26) are located at adjacent positions of the edge of the handle body (2); a gap (27) is left between the first reinforcing ribs (26) and the first limiting piece (25) for the second limiting piece (14) to be embedded; a plurality of second reinforcing ribs (15) which are perpendicular to the second limiting piece (14) are fixedly connected to one side of the handle cover (1) near the card block; the plurality of second reinforcing ribs (15) are located at adjacent positions of the handle cover (1).
5. A vehicle door handle according to claim 4, characterized in that: A first guide surface (261) is provided on a side of the first reinforcing rib (26) away from the first limiting piece (25).
6. A vehicle door handle according to claim 1, characterized in that: A side of the handle body (2) close to the handle cover (1) is fixedly connected to a limiting column (21), a side of the limiting column (21) away from the handle body (2) is provided with a plug-in slot (211), and a side of the handle cover (1) close to the handle body (2) is fixedly connected to a plug-in column (11), and the plug-in column (11) is snap-fitted into the plug-in slot (211).
7. A vehicle door handle according to claim 6, characterized in that: A plurality of first connection ribs (111) are fixedly connected to the plug-in column (11), and the plurality of first connection ribs (111) are evenly arranged along the circumferential side wall of the plug-in column (11).
8. A vehicle door handle according to claim 7, characterized in that: A plurality of second connecting ribs (22) are fixedly connected to the handle body (2), one end of each of the second connecting ribs (22) is fixedly connected to the outer circumferential side wall of the limiting column (21), and the other end of each of the second connecting ribs (22) is fixedly connected to a side of the first limiting plate (25) away from the first annular groove (23).