Buckle, buckle mounting structure and vehicle

Abstract

The utility model relates to a buckle, a buckle installation structure and a vehicle. The buckle comprises a buckle body, an elastic piece, a flexible piece and an insertion part. The elastic piece is arranged on the buckle main body, the elastic piece and the buckle main body define a clamping channel for clamping a pipeline, the flexible piece is arranged on the buckle main body, the flexible piece can define a fastening channel for locking a wire harness, the insertion part is arranged on the buckle main body, and the insertion part is arranged on the buckle main body. And the inserting part is used for being inserted and fixed in a metal plate hole. The buckle can be fixed with the wire harness and the pipeline at the same time, the occupied space can be reduced, and the buckle is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and in particular to a buckle, a buckle installation structure and a vehicle. Background Art

[0002] Different types of clips are usually needed in the manufacturing process of vehicles. Different types of clips are used to connect different types of parts. For example, some clips are used to fix wire harnesses, and some clips are used to fix pipes. However, when the fixing position on the vehicle is limited, multiple clips are often piled up in the same place, resulting in a messy layout of wire harnesses and pipes, and inconvenient disassembly and assembly. Utility Model Content

[0003] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, an embodiment of the utility model provides a buckle, which can be fixed to the wiring harness and the pipeline at the same time, which is beneficial to reduce the space occupied and is easy to disassemble and assemble.

[0005] The embodiment of the utility model further provides a buckle installation structure.

[0006] An embodiment of the utility model further provides a vehicle.

[0007] The buckle of the embodiment of the utility model includes: a buckle body; a spring sheet, which is arranged on the buckle body, and the spring sheet and the buckle body define a clamping channel for clamping the pipe; a flexible member, which is arranged on the buckle body, and the flexible member can form a fastening channel for locking the wiring harness; and a plug-in portion, which is arranged on the buckle body and is used to be plugged and fixed in a sheet metal hole.

[0008] According to the buckle of the embodiment of the utility model, since the spring piece and the buckle body define a clamping channel, the pipeline can be clamped and fixed through the clamping channel, and since the flexible member can enclose a fastening channel for locking the wire harness, the wire harness can be fixed through the flexible member. In addition, the buckle can be fixed in the sheet metal hole of the sheet metal part through the plug-in part, so that only one buckle is needed to complete the fixing work of the pipeline and the wire harness at the same time, which is conducive to reducing space occupation and is convenient for disassembly and assembly.

[0009] In some embodiments, the spring sheet includes a first spring sheet and a second spring sheet, both of which are connected to the buckle body, and the first spring sheet and the second spring sheet are spaced apart along the circumference of the snap-on channel and define a snap-on entrance, and the snap-on entrance can be connected to the snap-on channel.

[0010] In some embodiments, the first spring sheet has a first guide surface, the second spring sheet has a second guide surface, the first guide surface and the second guide surface are arranged relative to each other along the circumference of the clamping channel and define a guide cavity, and the guide cavity gradually narrows in the direction toward the clamping entrance.

[0011] In some embodiments, a preset angle is formed between at least one of the first elastic sheet and the second elastic sheet and the buckle body.

[0012] In some embodiments, a through hole is provided in the buckle body, and the flexible member is movably inserted into the through hole and is detachably connected to the buckle body.

[0013] In some embodiments, the flexible member is a cable tie.

[0014] In some embodiments, a plurality of reinforcing ribs are disposed on the buckle body, and the plurality of reinforcing ribs are staggeredly arranged on the buckle body.

[0015] In some embodiments, the plug-in portion includes a guiding section and a fixing section, the first end of the fixing section is connected to the buckle body, the second end of the fixing section is connected to the guiding section, and in the direction from the first end of the fixing section to the second end of the fixing section, the outer peripheral contour of the fixing section gradually increases, and the outer peripheral contour of the guiding section gradually decreases.

[0016] A snap-on mounting structure of another embodiment of the present invention comprises a wiring harness, a pipeline, a snap-on and a sheet metal part, wherein the snap-on mounting structure is any one of the snap-on mounting structures of the present invention, the wiring harness is fixedly inserted into the fastening channel, the pipeline is fixedly inserted into the clamping channel, a sheet metal hole is provided on the sheet metal part, and the plug-in portion is plugged and fixed in the sheet metal hole.

[0017] According to the buckle installation structure of the embodiment of the utility model, since the spring piece and the buckle body define a clamping channel, the pipeline can be clamped and fixed through the clamping channel, and since the flexible member can enclose a fastening channel for locking the wire harness, the wire harness can be fixed through the flexible member. In addition, the buckle can be fixed in the sheet metal hole of the sheet metal part through the plug-in part, so that only one buckle is needed to complete the fixing work of the pipeline and the wire harness at the same time, which is conducive to reducing space occupation and is convenient for disassembly and assembly.

[0018] A vehicle according to another embodiment of the utility model comprises the buckle installation structure according to the embodiment of the utility model.

[0019] According to the vehicle of the embodiment of the utility model, since the spring sheet and the buckle body define a clamping channel, the pipeline can be clamped and fixed through the clamping channel, and since the flexible member can enclose a fastening channel for locking the wire harness, the wire harness can be fixed through the flexible member. In addition, the buckle can be fixed in the sheet metal hole of the sheet metal part through the plug-in part, so that only one buckle is needed to complete the fixing work of the pipeline and the wire harness at the same time, which is conducive to reducing space occupation and is convenient for disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the buckle of the embodiment of the utility model.

[0021] Figure 2 It is a front view of the buckle of the embodiment of the utility model.

[0022] Figure 3 It is a side view of the buckle of the embodiment of the utility model.

[0023] Figure 4 It is a top view of the buckle of the embodiment of the utility model.

[0024] Reference numerals:

[0025] 1. Buckle body; 11. Snap-on channel; 12. Reinforcement rib; 13. Through hole;

[0026] 2. spring piece; 21. first spring piece; 211. first guide surface; 22. second spring piece; 221. second guide surface; 23. guide cavity;

[0027] 3. Flexible parts; 31. Fastening channel;

[0028] 4. plug-in portion; 41. fixing section; 42. guide section;

[0029] 5. Butt part. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0031] Please refer to the following Figures 1 to 4 The buckle, buckle mounting structure and vehicle according to the embodiments of the utility model are described.

[0032] like Figures 1 to 4As shown, the buckle of the embodiment of the utility model includes: a buckle body 1, a spring piece 2, a flexible member 3 and a plug-in portion 4, the spring piece 2 is arranged on the buckle body 1, the spring piece 2 and the buckle body 1 define a clamping channel 11 for clamping the pipe circuit, the flexible member 3 is arranged on the buckle body 1, the flexible member 3 can form a fastening channel 31 for locking the wiring harness, the plug-in portion 4 is arranged on the buckle body 1, and the plug-in portion 4 is used to be plugged and fixed in the sheet metal hole.

[0033] In the buckle of the embodiment of the utility model, since the spring piece 2 and the buckle body 1 define a clamping channel 11, the pipeline can be clamped and fixed through the clamping channel 11, and since the flexible member 3 can enclose a fastening channel 31 for locking the wire harness, the wire harness can be fixed through the flexible member 3. In addition, the buckle can be fixed in the sheet metal hole of the sheet metal part through the plug-in portion 4, so that only one buckle is needed to complete the fixing work of the pipeline and the wire harness at the same time, which is conducive to reducing space occupation and is convenient for disassembly and assembly.

[0034] It is understandable that the spring sheet 2 has a certain elasticity. When the pipeline needs to be clamped, the operator can squeeze the spring sheet 2 to open the clamping channel 11, thereby clamping the pipeline into the clamping channel 11.

[0035] For example, the pipeline may be a water pipe, an oil pipe or a gas pipe.

[0036] Optionally, the spring piece 2 includes a first spring piece 212 and a second spring piece 222, both of which are connected to the buckle body 1, and the first spring piece 212 and the second spring piece 222 are spaced apart along the circumference of the clamping channel 11 and define a clamping inlet, which can be communicated with the clamping channel 11. The first spring piece 212 and the second spring piece 222 both have a certain elasticity, so that the operator can press the pipeline from the position of the clamping inlet into the clamping channel 11. In the example of the present application, when the first spring piece 212 and the second spring piece 222 are subjected to the extrusion force, the opening of the clamping inlet is larger, so that the pipeline can be clamped into the clamping channel 11. When the first spring piece 212 and the second spring piece 222 are not subjected to external force, the opening of the clamping inlet is smaller, thereby limiting the pipeline from being disengaged from the position of the clamping inlet.

[0037] In other examples, the card-connecting inlet may be in a closed state when not subjected to external force, that is, the first elastic sheet 212 and the second elastic sheet 222 elastically abut against each other to block the card-connecting inlet, so as to prevent the pipeline from being dislodged from the position of the card-connecting inlet.

[0038] For example, the first elastic sheet 212 and the second elastic sheet 222 may be spaced apart along the axial direction of the clamping channel 11 . For another example, the first elastic sheet 212 and the second elastic sheet 222 are arranged opposite to each other along the circumferential direction of the clamping channel 11 .

[0039] In one example, if Figure 2As shown, the first elastic sheet 212 and the second elastic sheet 222 are arranged relatively along the circumference of the clamping channel 11. Among them, the first elastic sheet 212 has a first guide surface 211, and the second elastic sheet 222 has a second guide surface 221. The first guide surface 211 and the second guide surface 221 are arranged relatively along the circumference of the clamping channel 11 and define a guide cavity 23, and the guide cavity 23 gradually shrinks in the direction toward the clamping entrance. It can be understood that in the projection plane orthogonal to the axial direction of the clamping channel 11, the contour surrounded by the guide cavity 23 gradually shrinks in the direction toward the clamping entrance. In other words, the structure of the first guide surface 211 and the second guide surface 221 is generally V-shaped. This can facilitate the guidance of the installation of the pipeline and improve the installation efficiency of the pipeline.

[0040] Alternatively, if Figure 2 As shown, at least one of the first elastic sheet 212 and the second elastic sheet 222 has a preset angle with the buckle body 1. In the example of the present application, the extending direction of the first elastic sheet 212 has a preset angle with the wall surface of the buckle body 1, and the extending direction of the second elastic sheet 222 also has a preset angle with the wall surface of the buckle body 1. This makes it easier for the first elastic sheet 212 and the second elastic sheet 222 to be elastically deformed when they are compressed.

[0041] like Figure 1 As shown, the buckle body 1, the first spring piece 212 and the second spring piece 222 can be processed and formed by integral injection molding, which can improve the connection strength between the spring piece 2 and the buckle body 1 on the one hand, and facilitate the processing and manufacturing of the buckle on the other hand, with low cost.

[0042] In some embodiments, Figure 4 As shown, a through hole 13 is provided in the buckle body 1, and the flexible member 3 is movably arranged in the through hole 13 and is detachably connected to the buckle body 1. It is understandable that the flexible member 3 and the buckle body 1 can be connected by a later assembly method, so that the flexible member 3 and the buckle body 1 can be processed and manufactured separately. On the other hand, when the flexible member 3 is damaged, it is not necessary to replace the entire buckle, that is, only the damaged flexible member 3 can be replaced, thereby reducing the subsequent maintenance cost.

[0043] Optionally, the flexible member 3 is a cable tie, and the head end of the cable tie can be inserted into the tail end of the cable tie to form a fastening channel 31 .

[0044] In some embodiments, Figure 1 and Figure 2As shown, the buckle body 1 is provided with a plurality of reinforcing ribs 12, and the plurality of reinforcing ribs 12 are staggeredly arranged on the buckle body 1. The buckle of the embodiment of the utility model can improve the structural strength of the buckle by providing a plurality of reinforcing ribs 12 on the buckle body 1. In addition, by increasing the structural strength of the buckle by adding the reinforcing ribs 12, the weight of the buckle can be reduced, and the cost of manufacturing the buckle can be reduced.

[0045] Alternatively, if Figure 3 As shown, the plug-in portion 4 includes a guide section 42 and a fixed section 41, the first end of the fixed section 41 is connected to the buckle body 1, and the second end of the fixed section 41 is connected to the guide section 42. In the direction from the first end of the fixed section 41 to the second end of the fixed section 41, the outer peripheral contour of the fixed section 41 gradually increases, and the outer peripheral contour of the guide section 42 gradually decreases. It can be understood that when the plug-in portion 4 is plugged into the sheet metal hole, the guide hole can guide the plugging of the plug-in portion 4. When the guide section 42 is inserted into the sheet metal hole and passes through the fixed section 41, since the outer peripheral contour of the fixed section 41 gradually increases in the direction from the first end of the fixed section 41 to the second end of the fixed section 41, the second end of the fixed section 41 can limit the fixed section 41 from slipping out of the sheet metal hole, so as to improve the fixing effect between the plug-in portion 4 and the sheet metal.

[0046] Furthermore, if Figure 2 and Figure 3 As shown, the buckle further includes an abutment portion 5, which is disposed between the buckle body 1 and the plug-in portion 4. In a projection plane orthogonal to the axial direction of the plug-in portion 4, the outer peripheral contour of the abutment portion 5 is larger than the outer peripheral contour of the plug-in portion 4. When the buckle is fixed to the sheet metal, the abutment portion 5 can abut against the outer peripheral edge of the sheet metal hole, thereby improving the firmness of the buckle installation.

[0047] A snap-on mounting structure of another embodiment of the present invention comprises a wiring harness (not shown), a pipeline (not shown), a snap-on and a sheet metal part (not shown). The snap-on is the snap-on mounting structure of the present invention. The wiring harness is fixedly inserted into the fastening channel 31, the pipeline is fixedly inserted into the clamping channel 11, a sheet metal hole is provided on the sheet metal part, and the plug-in portion 4 is plugged and fixed in the sheet metal hole.

[0048] According to the buckle installation structure of the embodiment of the utility model, since the spring piece 2 and the buckle body 1 define a buckle channel 11, the pipeline can be buckled and fixed through the buckle channel 11, and since the flexible member 3 can enclose a fastening channel 31 for locking the wire harness, the wire harness can be fixed through the flexible member 3. In addition, the buckle can be fixed in the sheet metal hole of the sheet metal part through the plug-in portion 4, so that only one buckle is needed to complete the fixing work of the pipeline and the wire harness at the same time, which is conducive to reducing space occupation and is convenient for disassembly and assembly.

[0049] A vehicle in another embodiment of the present invention comprises the buckle mounting structure of the present invention. The technical advantages of the vehicle in the present embodiment of the present invention are the same as the technical advantages of the buckle or buckle mounting structure in the above-mentioned embodiment, which will not be described in detail here.

[0050] In the description of the present invention, 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", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 invention 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 invention.

[0051] 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 at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0052] In the present invention, 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 one; it can be a mechanical connection, an electrical connection, or communication 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0054] In the present utility model, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0055] Although the above embodiments have been shown and described, it is to be understood that the above embodiments are illustrative and cannot be construed as limitations on the present invention. Changes, modifications, substitutions and variations of the above embodiments by those of ordinary skill in the art are all within the scope of protection of the present invention.

Claims

1. A buckle, characterized in that: include: Buckle body; A spring sheet, the spring sheet is arranged on the buckle body, and the spring sheet and the buckle body define a clamping channel for clamping the pipe; A flexible member, the flexible member is arranged on the buckle body, and the flexible member can enclose a fastening channel for locking the wiring harness; The plug-in portion is arranged on the buckle body and is used for being plugged and fixed in the sheet metal hole.

2. The buckle according to claim 1, characterized in that: The spring sheet includes a first spring sheet and a second spring sheet, both of which are connected to the buckle body, and the first spring sheet and the second spring sheet are spaced apart along the circumference of the snap-on channel and define a snap-on entrance, which can be communicated with the snap-on channel.

3. The buckle according to claim 2, characterized in that: The first elastic sheet has a first guide surface, and the second elastic sheet has a second guide surface. The first guide surface and the second guide surface are arranged relatively along the circumference of the clamping channel and define a guide cavity, and the guide cavity gradually shrinks in the direction toward the clamping entrance.

4. The buckle according to claim 2, characterized in that: A preset angle is formed between at least one of the first elastic sheet and the second elastic sheet and the buckle body.

5. The buckle according to claim 2, characterized in that: A through hole is provided in the buckle body, and the flexible member is movably inserted into the through hole and is detachably connected to the buckle body.

6. The buckle according to claim 5, characterized in that: The flexible member is a cable tie.

7. The buckle according to claim 1, characterized in that: The buckle body is provided with a plurality of reinforcing ribs, and the plurality of reinforcing ribs are staggeredly arranged on the buckle body.

8. The buckle according to claim 1, characterized in that: The plug-in portion includes a guiding section and a fixing section, wherein the first end of the fixing section is connected to the buckle body, and the second end of the fixing section is connected to the guiding section. In the direction from the first end of the fixing section to the second end of the fixing section, the outer peripheral contour of the fixing section gradually increases, and the outer peripheral contour of the guiding section gradually decreases.

9. A buckle installation structure, characterized in that: include: Wiring harnesses and pipes; Buckle, the buckle is a buckle installation structure according to any one of claims 1 to 8, the wiring harness is fixedly inserted into the fastening channel, and the pipeline is fixedly inserted into the clamping channel; A sheet metal part is provided with a sheet metal hole, and the plug-in portion is plugged and fixed in the sheet metal hole.

10. A vehicle, characterized in that: Including the snap-on installation structure described in claim 9.

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