Commercial vehicle door handle coating structure
By designing the base and cover plate covering components and using specific materials and covering processes, the problem of hard surface texture of commercial vehicle door handles has been solved, improving comfort and driving experience, and facilitating mass production.
Patent Information
- Application Number
- CN202520102680.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-16
AI Technical Summary
The surface of existing commercial vehicle door handles is relatively hard, and users in cold regions feel cold hands, which does not meet the comfort requirements.
The structure adopts a base and cover plate covering component design. The cover plate and base cover plate are made of PC+ABS material and the skin is made of PVC or PU material. After disassembling the parts, injection molding and covering are performed to ensure that the back wrapping distance between the cover plate and the base skin is 7-8mm, which improves the softness of the surface.
It achieves a softer and more comfortable feel to the surface of the door handle, meets functional requirements, and has a simple and reliable structure, making it easy to mass-produce and enhancing the driving experience.
Smart Images
Figure CN223739194U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of automobile injection product and covering process, concretely relates to a commercial vehicle door handle covering structure. BACKGROUND
[0002] Under the premise that the modeling of commercial vehicle interior is more and more focused on fashion and beauty, higher requirements are also put forward for the quality and comfort of frequently operated parts, especially heavy truck. The door handle of the previous product is directly injection molded, the surface touch is relatively hard, and the user feels the hand is relatively cool in cold areas. The early lack of consideration for this kind of demand leads to user complaints and no effective corrective measures. SUMMARY
[0003] To solve the above problems existing in the prior art, the utility model provides a commercial vehicle door handle covering structure, which makes the surface touch more soft and comfortable and meets the final use function requirement.
[0004] To achieve the above purpose, the utility model provides the following technical scheme: a commercial vehicle door handle covering structure, which comprises a base, a cover plate covering piece and a base covering piece, the base covering piece is fixed to the middle of one side surface of the base, the cover plate covering piece is fixed to the other side surface of the base, the cover plate covering piece comprises a cover plate covering framework and a cover plate skin, the cover plate skin wraps one side surface of the cover plate covering framework and is wrapped back to the other side surface, the base covering piece comprises a base covering framework and a base skin, the base skin wraps one side surface of the base covering framework and is also wrapped back to the other side surface, one surface of the base is fixed with the base covering framework, and the other surface is fixed with the cover plate covering framework.
[0005] Further, the base is dumbbell-shaped, the cover plate covering piece is matched with the base and wraps the other side surface of the base, the distance at which the cover plate skin is wrapped back to the other side surface of the cover plate covering framework and the distance at which the base skin is wrapped back to the other side surface of the base covering framework are both a, and a is 7-8 mm.
[0006] Further, the materials of the cover plate covering framework and the base covering framework are PC+ABS, the materials of the cover plate skin and the base skin are PVC or PU and the thickness is 1 mm, and the material of the base is PP+GF15.
[0007] Compared with the prior art, the utility model has the beneficial effects that: according to the actual handle structure, the utility model is split into parts, injection molded, covered and assembled, so that the surface touch is more soft and comfortable, and the final use function requirement is met; the utility model is simple and reliable in structure and is beneficial to batch production, effectively improves the driving and riding feeling under the premise of ensuring driving safety. BRIEF DESCRIPTION OF DRAWINGS
[0008] Figure 1 It is a state diagram that the utility model is assembled to the door.
[0009] Figure 2 is a rear view of the utility model;
[0010] Figure 3 is Figure 2 is a sectional view at A-A;
[0011] Figure 4 is a schematic view of the base covering structure of the utility model;
[0012] Figure 5 is a schematic view of the cover plate covering structure of the utility model;
[0013] Figure 6 is an exploded view of the utility model. DETAILED DESCRIPTION
[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0015] Please refer to Figures 1-6 The utility model provides the following technical scheme: a commercial vehicle door handle covering structure, including base 7, cover plate covering 3 and base covering 6, base covering 6 is fixed in the middle of one side of base 7, and one side of base covering 6 is provided with bolt 11 at both ends, bolt 11 is fixed with door plate 10, and moreover, as Figure 2 The circle schematic place of both ends of base 7, because it needs to be fixed with door plate 10, the relative structure is relatively complex, the covering cannot be realized integrally, therefore, the parts need to be disassembled separately, the base covering 6 is separately manufactured, the touch feeling requirement of the hand touch part is met, cover plate covering 3 is fixed on the other side of base 7, cover plate covering 3 is completely covered on the other side of base 7, cover plate covering 3 includes cover plate covering framework 1 and cover plate skin 2, cover plate skin 2 is wrapped on one side of cover plate covering framework 1 and is wrapped on the other side, base covering 6 includes base covering framework 4 and base skin 5, base skin 5 is wrapped on one side of base covering framework 4 and is also wrapped on the other side, one side of base 7 is fixed with base covering framework 4, and the other side is fixed with cover plate covering framework 1, after being fixed, base skin 5 and cover plate skin 2 are contacted with hands on the outside, so that the surface touch feeling of the vehicle door handle is softer and more comfortable.
[0016] Specifically, the base 7 is dumbbell-shaped, the cover plate covering member 3 is matched with the base 7 and wraps the other side of the base 7, the cover plate covering member 3 completely covers the other side of the base 7, the distance that the cover plate skin 2 is reversely wrapped to the other side of the cover plate covering framework 1 is a, and the distance that the base skin 5 is reversely wrapped to the other side of the base covering framework 4 is also a, a is 7-8 mm, which ensures that the cover plate skin 2 and the base skin 5 are not at risk of being separated from the cover plate covering framework 1 and the base covering framework 4.
[0017] Specifically, the materials of the cover plate covering framework 1 and the base covering framework 4 are PC+ABS, and the basic wall thickness is 2.5 mm; the materials of the cover plate skin 2 and the base skin 5 are PVC or PU, and the thickness is 1 mm; the cover plate skin 2 and the base skin 5 can be combined with a sponge with a thickness of 1 mm to improve the softness and comfort of the surface touch of the door handle; or a separate skin with a thickness of 1 mm can be used, but it is not recommended to use a thicker composite skin because the size and shape of the part are not conducive to the covering of the thick skin, wrinkles are easily formed, and the covering is not in place; the material of the base 7 is PP+GF15, and the basic wall thickness is 3 mm; in addition, the internal structure of the disassembled part of the base 7 needs to be strengthened as much as possible to meet the operating force requirements of the commercial vehicle heavy truck handle.
[0018] The assembly process of the utility model is as follows: first, the base skin 5 is wrapped onto the base covering framework 4 after cutting to form a whole base covering member 6; then, the cover plate skin 2 is wrapped onto the cover plate covering framework 1 after cutting to form a whole cover plate covering member 3; then, three screws 8 pass through the three holes 71 in the middle of the base 7 to fix the base covering member 6 to the middle of one side of the base 7, and the metal clamping pieces 9 are respectively clamped onto the clamping piece bases 72 on the other side of the base 7; then, the door handle is fixed to the door plate 10 and the door panel metal through the bolts 11 at the two ends of the side of the base 7 on which the cover plate covering member 3 is fixed; finally, the cover plate covering member 3 is clamped onto the base 7 through the metal clamping pieces 9, thereby completing the assembly.
[0019] The utility model has the advantages of simple and reliable structure, and is conducive to batch production, effectively improves the driving experience under the premise of ensuring driving safety.
[0020] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A commercial vehicle door handle cover structure, characterized by, It comprises a base (7), a cover plate cladding (3) and a base cladding (6), the base cladding (6) is fixed in the middle of one side of the base (7), the cover plate cladding (3) is fixed on the other side of the base (7), the cover plate cladding (3) comprises a cover plate cladding framework (1) and a cover plate skin (2), the cover plate skin (2) wraps one side of the cover plate cladding framework (1) and reversely wraps the other side, the base cladding (6) comprises a base cladding framework (4) and a base skin (5), the base skin (5) wraps one side of the base cladding framework (4) and reversely wraps the other side, one side of the base (7) is fixed with the base cladding framework (4) and the other side is fixed with the cover plate cladding framework (1).
2. The commercial vehicle door handle cover structure of claim 1, wherein, The base (7) is dumbbell-shaped, the cover plate cladding (3) is matched with the base (7) and wraps the other side of the base (7), the distance that the cover plate skin (2) reversely wraps the other side of the cover plate cladding framework (1) is a, and the distance that the base skin (5) reversely wraps the other side of the base cladding framework (4) is also a, a is 7-8mm.
3. The commercial vehicle door handle cover structure of claim 2, wherein, The materials of the cover plate cladding framework (1) and the base cladding framework (4) are PC+ABS, the materials of the cover plate skin (2) and the base skin (5) are PVC or PU and the thickness is 1mm, and the material of the base (7) is PP+GF15.