Clamping strip structure, door body and vehicle

Abstract

The utility model discloses a clamping strip structure, a door body and a vehicle. The clamping strip structure comprises a clamping strip main body, a first fixing part and a second fixing part, wherein the first fixing part is connected with the clamping strip main body and extends towards one side of the clamping strip main body; the second fixing part is connected with the clamping strip main body and extends towards the other side of the clamping strip main body; the first fixing part is provided with a clamping groove, a limiting part is arranged on one side in the clamping groove, and a first sealing part is arranged on the other side in the clamping groove. The clamping strip structure has the advantages of being compact in structure, capable of reducing occupied space and volume, and efficient and fast to assemble.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile body parts, in particular to a clamping strip structure, a door body and a vehicle. Background Art

[0002] With the continuous development of automobile technology and the improvement of users' pursuit of the aesthetics of automobile appearance, higher requirements are placed on the smoothness of automobile appearance. The traditional appearance splicing of door glass and trim must not only ensure sealing but also ensure zero-order difference matching to reduce wind noise problems during vehicle driving, and also improve the smoothness and neatness of the door appearance.

[0003] In the installation coordination structure of the rear door trim and the rear wind window, space is required for a fixed structure to ensure that the rear door trim and the rear wind window are in zero-order difference coordination; however, when the rear door trim is equipped with a luminous LOGO, there is no extra space for a fixed structure between the rear door trim and the rear door sheet metal at the coordination position of the rear wind window. Since the rear door trim is a plastic part, it is prone to deformation and warping due to the lack of a fixed structure, affecting the appearance after assembly. Utility Model Content

[0004] The purpose of the utility model is to solve the above technical problems and provide a card strip structure, a door body and a vehicle, so as to utilize the compactness of the card strip structure and reduce unnecessary space occupation. The card strip structure has a stable support function and a quick plug-in matching function when assembled and used, and also has good assembly and sealing performance. In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0005] The clamping strip structure includes a clamping strip body, a first fixing portion connected to the clamping strip body and extending to one side thereof, and a second fixing portion connected to the clamping strip body and extending to the other side thereof; the first fixing portion is provided with a clamping groove, a limiting portion is provided on one side of the clamping groove, and a first sealing portion is provided on the other side of the clamping groove.

[0006] Specifically, an angle is formed between the first sealing portion and the side wall of the clamping groove, and the first sealing portion is located in an extending direction of the end portion of the clamping strip body.

[0007] Specifically, the first fixing portion is engaged and positioned with at least one first component; the first component includes a plate body and a hook member connected to the plate body, and the hook member has hook side walls on both sides.

[0008] Specifically, one side of the hook member is engaged with the limiting portion, and the other side of the hook member is engaged with the first sealing portion.

[0009] Specifically, the second fixing portion is supported and positioned with at least one second component; the second fixing portion is provided with a supporting surface for abutting and connecting with the second component.

[0010] Specifically, the notch of the clamping slot and the supporting surface are located on the same side of the clamping strip structure, and the first component and the second component are located at a relative zero-order difference position.

[0011] Specifically, a second sealing portion is provided on the clamping strip body, the plate body is located on one side of the clamping strip body, the second component is located on the other side of the clamping strip body, and the second sealing portion seals the gap between the plate body and the second component.

[0012] Specifically, the first fixing portion is provided with a buffer portion away from the clamping groove, the second component is connected to the fixing plate, and the buffer portion movably abuts against the fixing plate correspondingly.

[0013] The door body comprises the above-mentioned card strip structure.

[0014] A vehicle comprises the card strip structure.

[0015] Compared with the prior art, the beneficial effects of the card strip structure, door body and vehicle of the utility model are mainly reflected in:

[0016] The overall card strip structure is compact, reduces space occupancy, and is efficient and quick to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the door body provided in the embodiment of the present application;

[0018] Figure 2 A schematic cross-sectional view taken along the AA line of a door body provided in an embodiment of the present application;

[0019] Figure 3 An overall schematic diagram of the card strip structure provided in an embodiment of the present application;

[0020] Reference numerals:

[0021] The card strip structure 100, the door body 101, the back door trim 102, the rear window 103, and the back door sheet metal 104;

[0022] The card strip body 1 and the second sealing portion 11;

[0023] A first fixing portion 2, a clamping groove 21, a limiting portion 22, a first sealing portion 23, and a buffer portion 24;

[0024] The second fixing portion 3, the supporting surface 31;

[0025] The first component 4, the plate body 41, the hook member 42;

[0026] Second component 5;

[0027] Fixing plate 6. DETAILED DESCRIPTION

[0028] In order to make the technical solutions and advantages in the embodiments of the present application more clearly understood, the exemplary embodiments of the present application are further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than an exhaustive list of all the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0029] Embodiment 1

[0030] The present embodiment provides a clamping strip structure 100 as a connecting structure between at least two components that need to be spliced. The clamping strip structure 100 has a supporting function and a clamping function, and can be suitable for zero-order difference matching of different components, and can also be matched with orders according to the installation requirements of different components; the clamping strip structure 100 is assembled with at least two components to form a whole, and the overall structure of the clamping strip structure 100 is compact. Therefore, the clamping strip structure 100 occupies less space, providing more available space for assembling and fixing different components.

[0031] Figure 3 This is an overall schematic diagram of the card strip structure provided in Example 1 of the present application.

[0032] like Figure 3 As shown, this embodiment provides a clamping strip structure 100, including a clamping strip body 1, a first fixing portion 2, and a second fixing portion 3; the first fixing portion 2 is connected to the clamping strip body 1 and extends to one side thereof, the second fixing portion 3 is connected to the clamping strip body 1 and extends to the other side thereof, the first fixing portion 2 is provided with a clamping groove 21, a limiting portion 22 is provided on one side of the clamping groove 21, a first sealing portion 23 is provided on the other side of the clamping groove 21, and the second fixing portion 3 is provided with a supporting surface 31. An angle is formed between the first sealing portion 23 and the side wall of the clamping groove 21, and the first sealing portion 23 is located in the extension direction of the end of the clamping strip body 1.

[0033] The clip strip body 1 and the first fixing part 2 and the second fixing part 3 can be integrally formed or separately detachably connected. In this embodiment, the clip strip body 1, the first fixing part 2 and the second fixing part 3 are formed by one-time injection molding. The clip strip body 1, the first fixing part 2 and the second fixing part 3 have an integral skeleton or a separate skeleton, which provides a good supporting molding effect for the first fixing part 2 and the second fixing part 3 and the clip strip body 1. The clip strip body 1 is connected to the first fixing part 2 and the second fixing part 3 respectively, and the clip strip body 1 improves the supporting strength and connection strength of the overall clip strip structure.

[0034] The card strip body 1 is provided with a second sealing portion 11, and the first fixing portion 2 is provided with a buffer portion 24 away from the clamping groove 21. The first sealing portion 23, the second sealing portion 11, and the buffer portion 24 are all soft rubber, and can be formed by secondary injection molding on the basis of the card strip body 1, the first fixing portion 2, and the second fixing portion 3, or connected by means of clamping, plugging, etc. In this embodiment, the first sealing portion 23, the second sealing portion 11, and the buffer portion 24 are formed by secondary injection molding. The first sealing portion 23 is in the notch of the snap-in groove 21. When the snap-in groove 21 cooperates with other components, the first sealing portion 23 seals against other components, thereby forming a sealing shield for the notch of the snap-in groove 21, thereby improving the sealing performance of the assembly; the second sealing portion 11 is arranged at the top of the card strip body 1. When the first fixing portion 2 and the second fixing portion 3 are both assembled in place, the second sealing portion 11 is used to fill the gap between adjacent components, thereby forming a sealing shield at the gap position, thereby further improving the sealing performance of the assembly; the buffer portion 24 is arranged at the bottom of the snap-in groove 21. When the first fixing portion 2 and the second fixing portion 3 are both assembled in place, as the assembly position of the components changes, the snap-in groove 21 and the assembly position may have a hard interference. The buffer portion 24 can play a buffering role to protect the first fixing portion 2 from damage.

[0035] The clamping strip structure 100 provided in this embodiment realizes clamping and positioning through the limiting part 22 in the first fixing part 2, and the first sealing part 23 has the function of sealing and shielding the clamping groove 21 after the first fixing part 2 is clamped and positioned, and the first fixing part 2 realizes both the clamping function and the sealing function; the clamping strip structure 100 can be positioned and installed to the specified position through the supporting surface 31 of the second fixing part 3, and the second fixing part 3 has a supporting function; the first fixing part 2 and the second fixing part 3 in the overall clamping strip structure 100 can respectively position and install different components, and the assembly structure of multiple components and the clamping strip structure 100 is stable and is in the same moving state after assembly, which does not affect the step difference effect after the multiple components and the clamping strip structure 100 are assembled; the overall clamping strip structure 100 has a compact structure, reduces space volume occupancy, and is efficient and quick to assemble.

[0036] Embodiment 2

[0037] This embodiment optimizes the card strip structure on the basis of the above embodiment, and in particular provides a specific implementation method of the first fixing part and the second fixing part:

[0038] The first fixing portion 2 is provided with a clamping groove 21, which may be a U-shaped groove, a V-shaped groove, an arc-shaped groove, etc. In this embodiment, the clamping groove 21 is a U-shaped groove as an example for description.

[0039] The second fixing portion 3 is provided with a supporting surface 31, and the second fixing portion 3 may be a stepped, Z-shaped, T-shaped, etc. structure. In this embodiment, the second fixing portion 3 is a stepped structure as an example for description. The supporting surface 31 may be a plane, a toothed surface, a frosted surface, etc., wherein the supporting surface 31 is described by taking a plane as an example.

[0040] Figure 1 This is a schematic diagram of the structure of the door body provided in the second embodiment of the present application. Figure 2 This is a schematic cross-sectional view taken along the AA line of the door body provided in the second embodiment of the present application. Figure 3 This is an overall schematic diagram of the card strip structure provided in Example 2 of the present application.

[0041] like Figure 1-Figure 3 As shown, the first fixing portion 2 is provided with a clamping groove 21 , and the notch of the clamping groove 21 and the supporting surface 31 are located on the same side of the clamping strip structure 100 , thereby realizing that multiple components can be connected using the clamping strip structure 100 .

[0042] The first fixing portion 2 is engaged and positioned with the first component 4. Specifically, the first component 4 includes a plate body 41 and a hook member 42 connected to the plate body 41; the hook member 42 has hook body side walls on both sides, one side of the hook member 42 is engaged and matched with the limiting portion 22, and the other side of the hook member 42 is engaged and matched with the first sealing portion 23. The hook member 42 cooperates with the limiting portion 22 to position the hook member 42 in the engaging groove 21, so that the first component 4 has a limiting support effect, thereby preventing the first component 4 from warping or loosening; the first sealing portion 23 abuts against the hook member 42, thereby closing the notch of the engaging groove 21, thereby blocking overflow liquid or dust entering from the seams of multiple components.

[0043] The first component 4 may be a plastic component or other materials with certain elastic deformation properties. In this embodiment, the first component 4 is taken as a plastic component as an example.

[0044] The second fixing portion 3 supports and positions the second component 5. Specifically, the second component 5 is connected against the supporting surface 31. The second component 5 and the supporting surface 31 can be fixed by bonding or other methods, and the bottom surface of the second component 5 is in contact with the surface of the supporting surface 31. The stepped structure of the second fixing portion 3 can effectively enhance the support for the second component 5, and the end of the second component 5 is in contact with the clamping strip body 1.

[0045] The second component 5 may be glass or other materials with certain hardness. In this embodiment, the second component 5 is taken as glass as an example.

[0046] The plate body 41 is located on one side of the card strip body 1, and the second component 5 is located on the other side of the card strip body 1; the plate body 41 and the second component 5 are in a relative zero-step difference position, that is, the surface of the plate body 41 is flush with the surface of the second component 5. A second sealing portion 11 is provided in the split between the plate body 41 and the second component 5, one end of the second sealing portion 11 abuts against the end of the plate body 41 and extends to the inner cavity between the plate body 41 and the card strip body 1, and the other end of the second sealing portion 11 abuts against the end of the second component 5. The surface of the second sealing portion 11 can be flush with the surface of the plate body 41 and the surface of the second component 5, so that the first component 4, the second sealing portion 11, and the second component 5 are in a zero-step difference state, with a good appearance and neatness, and the second sealing portion 11 seals the split position, which has a good dustproof and waterproof effect.

[0047] Embodiment 3

[0048] This embodiment optimizes the card strip structure on the basis of the above embodiment, and in particular provides a specific implementation method of the second component:

[0049] Figure 2 This is a schematic cross-sectional view of the door body along the AA line provided in the third embodiment of the present application. Figure 3 This is an overall schematic diagram of the card strip structure provided in Example 3 of the present application.

[0050] like Figure 2 , Figure 3 As shown, the second component 5 is connected and fixed to the fixing plate 6. The fixing plate 6 can be a flat plate, an arc-shaped plate, a special-shaped plate, etc. In this embodiment, the fixing plate 6 is a sheet metal part.

[0051] The second component 5 and the fixing plate 6 can be connected by bonding, clamping or the like. In this embodiment, the second component 5 and the fixing plate 6 are connected by glass glue.

[0052] The buffer portion 24 and the fixing plate 6 are movably pressed against each other, and the buffer portion 24 has a buffering effect on the contact position between the first fixing portion 2 and the fixing plate 6 to avoid damage caused by hard interference between the first fixing portion 2 and the fixing plate 6 .

[0053] The specific installation steps of the clamping strip structure 100 are as follows: the second fixing portion 3 is bonded and fixed to the second component 5 to form a whole, the second component 5 is bonded and fixed to the fixing plate 6, and then the first component 4 is clamped and fixed to the first fixing portion 2; after the first component 4 and the second component 5 are assembled through the clamping strip structure 100, the whole is in a synchronous state. When the installation position of the second component 5 relative to the fixing plate 6 changes, the first component 4 also moves, and the first component 4 still maintains an unchanged positional relationship with the second component 5, that is, the surface of the first component 4 is flush with the surface of the second component 5.

[0054] Embodiment 4

[0055] This embodiment provides a door body 101, including the clip structure 100 as in the above embodiment.

[0056] Figure 1 This is a schematic diagram of the structure of the door body provided in Example 4 of the present application.

[0057] like Figure 1 As shown, the door body 101 is the back door of the vehicle, the first component 4 is the back door trim 102, the second component 5 is the rear wind window 103, and the fixing plate 6 is the back door sheet metal 104. The overall door body 101 splices and assembles the back door trim 102 and the rear wind window 103 through the clip structure 100. The back door trim 102 and the rear wind window 103 are zero-order difference assembly, which effectively reduces wind noise and improves the appearance of the door body 101; the clip structure 100 stably connects the back door trim 102 and the rear wind window 103, and the assembly is efficient. When the assembly position of the rear wind window 103 changes, the back door trim 102 changes position synchronously with the clip structure 100, ensuring that the back door trim 102 and the rear wind window 103 always have a zero-order difference appearance.

[0058] Embodiment 5

[0059] This embodiment provides a vehicle, including the clamping strip structure 100 as in the above embodiment. The clamping strip structure 100 is not limited to be applied to the door body 101, but can also be applied between multiple other components on the vehicle and used as a connecting structure.

[0060] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0061] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0062] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0063] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0064] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. The card strip structure is characterized by: It includes a clamping strip body, a first fixing portion connected to the clamping strip body and extending to one side thereof, and a second fixing portion connected to the clamping strip body and extending to the other side thereof; the first fixing portion is provided with a clamping groove, a limiting portion is provided on one side of the clamping groove, and a first sealing portion is provided on the other side of the clamping groove.

2. The clip structure according to claim 1, characterized in that: An included angle is formed between the first sealing portion and the side wall of the clamping groove, and the first sealing portion is located in the extending direction of the end of the clamping strip body.

3. The clip structure according to claim 1, characterized in that: The first fixing portion is engaged with at least one first component for positioning; the first component includes a plate body and a hook member connected to the plate body, and the hook member has hook body side walls on both sides.

4. The clip structure according to claim 3, characterized in that: One side of the hook member is engaged with the limiting portion, and the other side of the hook member is engaged with the first sealing portion.

5. The clip structure according to claim 3, characterized in that: The second fixing portion is supported and positioned with at least one second component; the second fixing portion is provided with a supporting surface, the supporting surface is abutted and connected with the second component, and the end of the second component abuts against the clamping strip body accordingly.

6. The clip structure according to claim 5, characterized in that: The notch of the clamping slot and the supporting surface are located on the same side of the clamping strip structure, and the first component and the second component are located at a relative zero-order difference position.

7. The clip structure according to claim 5, characterized in that: The clamping strip body is provided with a second sealing portion, the plate body is located on one side of the clamping strip body, the second component is located on the other side of the clamping strip body, and the second sealing portion seals the gap between the plate body and the second component.

8. The clip structure according to claim 5, characterized in that: The first fixing portion is provided with a buffer portion away from the clamping groove, the second component is connected to the fixing plate, and the buffer portion is movably abutted against the fixing plate.

9. Door body, characterized in that: It comprises a card strip structure as described in any one of claims 1 to 8.

10. A vehicle, characterized in that: It comprises a card strip structure as described in any one of claims 1 to 8.

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