Automobile armrest structure

Abstract

The utility model belongs to the technical field of automobile interior accessories, and particularly relates to an automobile armrest structure which comprises a skin outer layer, a supporting framework, a first locking component and a second locking component. The skin outer layer comprises a coating section and a bending section connected to the side end of the coating section; the coating section is connected to the outer surface of the supporting framework; one side end of the bent section is bent towards the bottom of the supporting framework; the first locking part is connected to the bottom of the supporting framework and detachably connected with the bent section. The second locking part is connected to the bottom of the supporting framework and detachably connected with the bent section. And the first locking part and the second locking part are arranged in a staggered manner. According to the utility model, glue assembly can be avoided, the assembly cost is saved, and the structural stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile interior accessories, and in particular relates to an automobile armrest structure. Background Art

[0002] Automotive interior mainly refers to in-vehicle parts with certain decorative, functional, safety, and engineering properties. At present, the traditional method of armrest assembly in the door interior panel of the car is to use skeleton injection molding and sewing to process the surface and padding for manual coating. This process production process includes armrest leather cover processing, padding cutting, skeleton injection molding, surface spray coating and other processes; however, there are many processing steps, a large number of manual operations are used, the manufacturing time is long, and the surface coating process uses a lot of glue, which is not environmentally friendly. Utility Model Content

[0003] The purpose of the utility model is to provide a vehicle armrest structure to solve any of the above technical problems in view of the deficiencies in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A car armrest structure includes an outer layer of epidermis, a supporting frame, a first locking component and a second locking component; the outer layer of epidermis includes a covering section and a bending section connected to the side end of the covering section; the covering section is connected to the outer surface of the supporting frame; one side end of the bending section is bent toward the bottom of the supporting frame; the first locking component is connected to the bottom of the supporting frame and is detachably connected to the bending section; the second locking component is connected to the bottom of the supporting frame and is detachably connected to the bending section; and the first locking component and the second locking component are staggered.

[0006] Preferably: at least one positioning hole is provided in the bending section; the first locking component is a locking column; one end of the locking column is connected to the bottom of the supporting frame; and the locking column is connected to the inner wall of the positioning hole.

[0007] Preferably, the diameter d1 of the locking column is smaller than the diameter d2 of the positioning hole.

[0008] Preferably: a convex block protruding outward from the locking column body is provided at the side end of the locking column; and the bottom of the convex block abuts against the upper surface of the bending section.

[0009] Preferably: the second locking component comprises a fixing block and a limiting block arranged side by side; the fixing block is fixedly connected to the bottom of the supporting frame; an assembly gap is provided between the fixing block and the limiting block; and the bending section is connected to the assembly gap.

[0010] Preferably: a limiting inner cavity is provided inside the fixing block; and the bottom of one end of the bending section is connected to the inside of the limiting inner cavity.

[0011] Preferably: a connecting block is provided at the bottom of the limiting inner cavity; the second locking component further comprises an assembly column; two ends of the assembly column are detachably connected to the limiting block and the connecting block respectively.

[0012] Preferably, the linear displacement difference between the first locking component and the adjacent second locking component is L; and L=3cm-8cm.

[0013] Preferably, when the outer layer of the epidermis is in the unfolded state, its projection toward the supporting frame covers the supporting frame.

[0014] Preferably: PU padding is filled between the support frame and the outer layer of the epidermis.

[0015] The beneficial effect of the utility model lies in that the technical scheme realizes the covering effect on the supporting frame by adopting the covering section and the bending section of the outer layer of the epidermis, thereby improving the protection performance of the supporting frame; and also realizes the positioning and assembly effect of the bending section from different directions by the staggered locking effect of the first locking component and the second locking component respectively arranged on the bending section, thereby avoiding the use of glue for assembly, thereby avoiding the fall of glue and affecting the environment, saving the assembly cost and improving the stability of the structure; and also ensuring the convenience of disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following will refer to the attached Figures 1 to 4 To describe the features, advantages and technical effects of exemplary embodiments of the present utility model.

[0017] Figure 1 This is a structural schematic diagram of a vehicle armrest structure according to an embodiment of the utility model;

[0018] Figure 2 This is a partial enlarged view of the automobile armrest structure of an embodiment of the utility model;

[0019] Figure 3 A partial cross-sectional view of a vehicle armrest structure according to an embodiment of the utility model;

[0020] Figure 4 It is a partial cross-sectional view of a vehicle armrest structure according to an embodiment of the utility model.

[0021] In the figure: 1-skin outer layer; 11-coating section; 12-bending section; 121-positioning hole; 2-support frame; 21-positioning block; 3-first locking component; 31-locking column; 311-bump; 4-second locking component; 41-fixing block; 42-limiting block; 421-connecting block; 422-limiting inner cavity; 43-assembly column; 401-assembly gap. DETAILED DESCRIPTION

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which this application belongs; the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions.

[0023] In the description of the embodiments of the present application, the technical terms "first", "second", etc. are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is more than two, unless otherwise clearly and specifically defined.

[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] In the description of the embodiments of the present application, the term "and / or" is only a description of the association relationship of the associated objects, indicating that there may be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and multiple situations exist alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0026] In the description of the embodiments of the present application, the term "multiple" refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple pieces" refers to more than two pieces (including two pieces).

[0027] In the description of the embodiments of the present application, the technical terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of 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 embodiments of the present application.

[0028] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "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 or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0029] The following is combined with Figure 1 to Figure 4 The utility model is further described in detail, but it is not intended to limit the utility model.

[0030] like Figure 1 As shown, in one embodiment of the utility model, the automobile armrest structure comprises an outer layer of the epidermis 1, a supporting frame 2, a first locking component 3 and a second locking component 4; the outer layer of the epidermis 1 comprises a covering section 11 and a bending section 12 connected to the side end of the covering section 11; the covering section 11 is connected to the outer surface of the supporting frame 2; one side end of the bending section 12 is bent toward the bottom of the supporting frame 2; the first locking component 3 is connected to the bottom of the supporting frame 2 and is detachably connected to the bending section 12; the second locking component 4 is connected to the bottom of the supporting frame 2 and is detachably connected to the bending section 12; and the first locking component 3 and the second locking component 4 are staggered.

[0031] The technical solution of the utility model can improve the protection performance of the supporting frame by adopting the covering section and the bending section of the outer layer of the epidermis to achieve the covering effect on the supporting frame; and can also achieve the positioning and assembly effect of the bending section from different directions by the staggered locking effect of the first locking component and the second locking component respectively arranged on the bending section, thereby avoiding the use of glue for assembly, thereby avoiding the fall of glue and affecting the environment, saving assembly costs and improving the stability of the structure; and ensuring the convenience of disassembly.

[0032] Specifically, in some embodiments, Figure 1 and 2 As shown, at least one positioning hole 121 is provided in the bending section 12; the first locking component 3 is a locking column 31; one end of the locking column 31 is connected to the bottom of the support frame 2; and the locking column 31 is connected to the inner wall of the positioning hole 121. The structure is sleeved on the locking column 31 through the positioning hole 121 to achieve assembly between the bending section 12 and the support frame 2, thereby improving the convenience of assembly, and ensuring the convenience of disassembly and the stability of structural assembly. Figure 2 and 3 As shown, the diameter d1 of the locking column 31 is smaller than the diameter d2 of the positioning hole 121. That is, the assembly speed and assembly efficiency can be increased by using a relatively large positioning hole. Among them, the side end of the locking column 31 is provided with a protrusion 311 protruding outward from the body of the locking column 31; the bottom of the protrusion 311 abuts against the upper surface of the bending section 12. The assembly method of sleeve-on and then abutting can prevent the bending section 12 from falling off the support frame 2; and the two side edges of the bending section 12 form reverse tensile stress under the locking action of the locking column 31, thereby improving the assembly stability between the bending section 12 and the support frame 2.

[0033] Specifically, in some embodiments, Figure 1 and 2 As shown, the first locking component 3 is arranged on the inner side of the second locking component 4 relative to the outer edge of the support frame 2. By staggering the first locking component 3 and the second locking component 4, the positioning and assembly of the bending section can be achieved from different directions, thereby improving the stability of the structure; and the convenience of disassembly can also be ensured.

[0034] Specifically, in some embodiments, Figure 1 and 2 As shown in FIG. 4 , the second locking component 4 includes a fixing block 41 and a limiting block 42 arranged side by side; the fixing block 41 is fixedly connected to the bottom of the supporting frame 2; an assembly gap 401 is provided between the fixing block 41 and the limiting block 42; and the bending section 12 is connected to the assembly gap 401. The fixing block 41 and the limiting block 42 can lock and clamp the bending section 12 up and down, thereby improving the assembly stability of the bending section 12. Figure 1 and 2 As shown, the fixing block 41 and the limiting block 42 are both T-shaped structures. Figure 4As shown, the fixing block 41 is provided with a limiting inner cavity 422; the bottom of one end of the bending section 12 is connected to the inside of the limiting inner cavity 422; through the placement of the bending section 12 by the limiting inner cavity 422, excessive damage to the bending section 12 during the upper and lower locking and clamping process can be reduced, thereby extending its service life as much as possible. Figure 3 and 4 As shown, a connection block 421 is provided at the bottom of the limiting inner cavity 422; the second locking component 4 also includes an assembly column 43; the two ends of the assembly column 43 are respectively detachably threadedly connected to the limiting block 42 and the connection block 421. This structure can ensure the convenience of disassembly and the stability of structural assembly.

[0035] Specifically, in some embodiments, Figure 1 and 2 As shown, the linear displacement difference between the first locking component 3 and the adjacent second locking component 4 is L; and L = 3cm to 8cm. Since the limit block 42 will apply tensile stress to the left and right sides of the bending section 12 when pressing the bending section 12 downward, it is necessary to make the diameter d1 of the locking column 31 smaller than the diameter d2 of the positioning hole 121, so as to ensure that the inner wall of the positioning hole 121 can be tightly attached to the locking column 31 when it is pulled and deformed, while ensuring the smoothness of assembly; thereby, the assembly stability between the first locking component 3 and the bending section 12 and between the second locking component 4 and the bending section 12 can be ensured at the same time. If the linear displacement difference L is less than 3cm, the tensile stress will be too large to damage the positioning hole 121; if the linear displacement difference L is greater than 8cm, the tensile stress will be too small to deform the positioning hole 121 to fit the locking column 31.

[0036] Specifically, in some embodiments, the projection of the outer skin layer 1 toward the support frame 2 in the unfolded state covers the support frame 2. That is to say, the sum of the horizontal cross-sectional areas of the coating section 11 and the bending section 2 is greater than the horizontal cross-sectional area of ​​the support frame 2. This structure can achieve the covering protection of the support frame 2 through the fully surrounded outer skin layer 1, thereby extending the service life of the support frame 2. Among them, PU padding is filled between the support frame 2 and the outer skin layer 1. Furthermore, the outer skin layer 1 is made of leather material; the support frame 2 is made of PP or PVC material, etc. This structure can improve the waterproof performance and support stability of the automobile armrest structure.

[0037] Specifically, in some embodiments, Figure 1 As shown, at least one positioning block 21 is provided at the bottom of the support frame 2; the positioning block 21 is used to cooperate with the corresponding positioning groove of the automobile interior. The positioning block 21 is a cross-shaped positioning block or a round-shaped positioning block.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0039] According to the disclosure and teaching of the above description, the technicians in the field of the utility model can also change and modify the above implementation. Therefore, the utility model is not limited to the above specific implementation, and any obvious improvement, replacement or modification made by the technicians in this field on the basis of the utility model belongs to the protection scope of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of explanation and do not constitute any limitation to the utility model.

Claims

1. A car armrest structure, Features: It includes an outer layer of the epidermis, a supporting frame, a first locking component and a second locking component; the outer layer of the epidermis includes a covering section and a bending section connected to the side end of the covering section; the covering section is connected to the outer surface of the supporting frame; one side end of the bending section is bent toward the bottom of the supporting frame; the first locking component is connected to the bottom of the supporting frame and is detachably connected to the bending section; the second locking component is connected to the bottom of the supporting frame and is detachably connected to the bending section; and the first locking component and the second locking component are staggered.

2. According to the automobile armrest structure of claim 1, Features: At least one positioning hole is provided in the bending section; the first locking component is a locking column; one end of the locking column is connected to the bottom of the supporting frame; and the locking column is connected to the inner wall of the positioning hole.

3. According to the automobile armrest structure of claim 2, Features: The diameter d1 of the locking column is smaller than the diameter d2 of the positioning hole.

4. According to claim 3, the vehicle armrest structure, Features: A convex block protruding outward from the locking column body is provided at the side end of the locking column; the bottom of the convex block abuts against the upper surface of the bending section.

5. The automobile armrest structure according to claim 1, Features: The second locking component includes a fixed block and a limiting block arranged side by side; the fixed block is fixedly connected to the bottom of the supporting frame; an assembly gap is provided between the fixed block and the limiting block; and the bending section is connected to the assembly gap.

6. The automobile armrest structure according to claim 5, Features: A limiting inner cavity is provided inside the fixing block; and the bottom of one end of the bending section is connected to the inside of the limiting inner cavity.

7. The automobile armrest structure according to claim 6, Features: A connecting block is provided at the bottom of the limiting inner cavity; the second locking component also includes an assembly column; two ends of the assembly column are detachably connected to the limiting block and the connecting block respectively.

8. The automobile armrest structure according to claim 1, 2 or 5, Features: The linear displacement difference between the first locking component and the adjacent second locking component is L; and L=3cm-8cm.

9. The automobile armrest structure according to claim 1, Features: The projection of the outer layer of the epidermis toward the supporting frame when in the unfolded state covers the supporting frame.

10. The automobile armrest structure according to claim 1 or 9, Features: PU padding is filled between the support frame and the outer layer of the epidermis.

Images