CN217634242U - Clamping structure and vehicle with same - Google Patents

Abstract

The utility model provides a joint structure and have its vehicle, joint structure includes the joint body, and the first end of joint body has first joint structure, and the second end of joint body has second joint structure, and first joint structure is used for joint polygon pipe fitting, and second joint structure is used for joint circular pipe fitting; wherein, first joint structure has the first joint state of joint polygon pipe fitting to and first joint structure has the first release state of release polygon pipe fitting, second joint structure has the second joint state of joint circular pipe fitting, and the second joint structure has the second release state of release circular pipe fitting, press the joint body and can make first joint structure be located first joint state and first release state, and press the joint body and can make second joint structure be located second joint state and second release state. The utility model discloses a quick installation and the dismantlement of changeable pipe fitting and circular pipe fitting have improved work efficiency.

Description

Clip structure and vehicle having the same

technical field

The utility model relates to the technical field of vehicles, in particular to a clamping structure and a vehicle having the same.

Background technique

Passenger car skeletons are generally welded by small-section square steel pipes. Various water pipelines and wire pipelines on the car are generally fixed on the square steel pipe with pipe clamps. At present, the commonly used pipe clamps are fixed by screws, and special tools are required for installation and disassembly, which is time-consuming and very inconvenient, and will cause certain damage to the body frame, which is more likely to produce corrosion at the screws, resulting in the corrosion of the body. Reduced performance.

Utility model content

The main purpose of the utility model is to provide a clamping structure and a vehicle having the same, so as to solve the problem of inconvenient installation and disassembly of pipe clamps in the prior art by using screws to fix them.

In order to achieve the above purpose, according to an aspect of the present invention, a clamping structure is provided, comprising: a clamping body, a first end of the clamping body has a first clamping structure, and a second end of the clamping body has a first clamping structure. Two clamping structures, the first clamping structure is used for clamping the polygonal pipe fitting, and the second clamping structure is used for clamping the circular pipe fitting; wherein, the first clamping structure has a first clamping state for clamping the polygonal pipe fitting, and The first clamping structure has a first release state for releasing the polygonal pipe, the second clamping structure has a second clamping state for clamping the circular pipe, and the second clamping structure has a second release state for releasing the circular pipe, Pressing the clamping body can make the first clamping structure be in the first clamping state and the first releasing state, and pressing the clamping body can make the second clamping structure be in the second clamping state and the second releasing state.

Further, the first clamping structure includes: a first clamping hook, the first end of the first clamping hook is connected with the clamping body, the second end of the first clamping hook is provided with a first limiting protrusion; the second clamping hook , the first end of the second hook is connected with the clip body, the second end of the second hook is provided with a second limit protrusion, the first limit protrusion is opposite to the second limit protrusion, the first A hook is disposed opposite to the second hook to form a first limiting space, and the first limiting space is used for clamping the polygonal pipe.

Further, the surface of the first hook facing the second hook is disposed parallel to the surface of the second hook facing the first hook.

Further, the second clamping structure includes: a third clamping hook, the first end of the third clamping hook is connected with the clamping body, the second end of the third clamping hook is provided with a third limiting protrusion, and the third clamping hook is The first hook is respectively located on the opposite surface of the clamping body; the fourth hook, the first end of the fourth hook is connected with the clamping body, and the second end of the fourth hook is provided with a fourth limit protrusion , the fourth limit protrusion is arranged opposite to the third limit protrusion, the fourth hook is arranged opposite to the third hook to form a second limit space, and the second limit space is used for clamping the circular pipe .

Further, at least one of the third hook and the fourth hook is an arc structure.

Further, the width of the second limiting space is gradually reduced along the side away from the first clamping structure.

Further, a guide notch is formed between the opposite surfaces of the third limiting protrusion and the fourth limiting protrusion.

Further, the width of the guide notch is gradually increased along the side away from the clamping body.

Further, the clamping body is provided with at least one pressing protrusion, and the pressing protrusion is located between the first clamping structure and the second clamping structure.

According to another aspect of the present invention, a vehicle is provided, which includes a clamping structure, and the clamping structure is the above-mentioned clamping structure.

By applying the technical solution of the present invention, the polygonal pipe fitting is clamped by the first clamping structure, the circular pipe fitting is clamped by the second clamping structure, and the first clamping structure can be located at the position of the clamping polygonal pipe fitting by pressing the clamping body. The first clamping state and the first releasing state for releasing the polygonal pipe fitting, and the second clamping structure in the second clamping state for clamping the circular pipe fitting and the second releasing state for releasing the circular pipe fitting, realizes the polygonal pipe fitting and the The quick installation and disassembly of the circular pipe fittings does not require any tools, is simple and easy, solves the problem of inconvenient installation and disassembly of the pipe clamps in the prior art, and improves the work efficiency. The clamping structure of the present application will not cause any damage to the body frame, avoid the problem of frequent rusting at the screw, and improve the anti-corrosion performance of the body frame.

Description of drawings

The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

Fig. 1 shows the structural schematic diagram of the first embodiment of the clamping structure according to the present invention;

FIG. 2 shows a schematic structural diagram of a second embodiment of the clip structure according to the present invention;

3 shows a schematic structural diagram of a third embodiment of the clamping structure according to the present invention;

FIG. 4 shows a schematic structural diagram of a fourth embodiment of the clamping structure according to the present invention;

FIG. 5 shows a schematic structural diagram of a fifth embodiment of the clamping structure according to the present invention.

Wherein, the above-mentioned drawings include the following reference signs:

10. Snap body; 11. First snap structure; 111, First hook; 112, First limit protrusion; 113, Second hook; 114, Second limit protrusion; 12, Second 121, the third hook; 122, the third limit protrusion; 123, the fourth hook; 124, the fourth limit protrusion;

20. The first limit space;

30. The second limit space;

40. Guiding gap;

50. Press the protrusion;

60. Water pipelines and wire pipelines;

70. Square steel pipe.

Detailed ways

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

It should be noted that the terminology used herein is for the purpose of describing specific embodiments only, and is not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural as well, furthermore, it is to be understood that when the terms "comprising" and/or "including" are used in this specification, it indicates that There are features, steps, operations, devices, components and/or combinations thereof.

It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can, for example, be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

Now, exemplary embodiments according to the present application will be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those of ordinary skill in the art, and in the accompanying drawings, which may be exaggerated for the sake of clarity The thicknesses of layers and regions are described, and the same reference numerals are used to denote the same devices, and thus their descriptions will be omitted.

With reference to FIG. 1 to FIG. 5 , according to a specific embodiment of the present application, a clamping structure is provided.

Specifically, as shown in FIG. 1 , the clamping structure includes a clamping body 10 , the first end of the clamping body 10 has a first clamping structure 11 , the second end of the clamping body 10 has a second clamping structure 12 , The first clamping structure 11 is used for clamping the polygonal pipe fitting, and the second clamping structure 12 is used for clamping the circular pipe fitting. Wherein, the first clamping structure 11 has a first clamping state for clamping the polygonal pipe, and the first clamping structure 11 has a first releasing state for releasing the polygonal pipe, and the second clamping structure 12 has a clamping state for clamping the circular pipe The second clamping state, and the second clamping structure 12 has a second releasing state for releasing the circular tube, pressing the clamping body 10 can make the first clamping structure 11 be in the first clamping state and the first releasing state, and Pressing the engaging body 10 can make the second engaging structure 12 be in the second engaging state and the second releasing state.

By applying the technical solution of the present embodiment, the polygonal pipe fitting is clamped by the first clamping structure 11 , the circular pipe fitting is clamped by the second clamping structure 12 , and the first clamping structure 11 can be located in the clamping position by pressing the clamping body 10 . The first clamping state for connecting the polygonal pipe fitting and the first releasing state for releasing the polygonal pipe fitting, and the second clamping structure 12 in the second clamping state for clamping the circular pipe fitting and the second releasing state for releasing the circular pipe fitting, The quick installation and disassembly of polygonal pipe fittings and circular pipe fittings is realized without using any tools, which is simple and easy, solves the problem of inconvenient installation and disassembly of pipe clamps in the prior art, and improves work efficiency. The clamping structure of the present application will not cause any damage to the body frame, avoid the problem of frequent rusting at the screw, and improve the anti-corrosion performance of the body frame.

As shown in FIGS. 2 and 3 , the first engaging structure 11 includes a first engaging hook 111 and a second engaging hook 113 . The first end of the first hook 111 is connected to the clip body 10 , and the second end of the first hook 111 is provided with a first limiting protrusion 112 . The first end of the second hook 113 is connected to the clip body 10 , the second end of the second hook 113 is provided with a second limit protrusion 114 , the first limit protrusion 112 and the second limit protrusion 114 The first hooks 111 and the second hooks 113 are disposed opposite to each other to form a first limiting space 20 , and the first limiting space 20 is used for clamping the polygonal pipe. Further, the surface of the first hook 111 facing the second hook 113 is disposed in parallel with the surface of the second hook 113 facing the first hook 111 . The polygonal pipe fitting is clamped through the first limiting space 20, and the polygonal pipe fitting is limited by the first limiting protrusion 112 and the second limiting protrusion 114, which ensures that the polygonal pipe fitting can be stably clamped in the first limiting position In the space 20, the reliability of the first clamping structure 11 is improved.

As shown in FIGS. 2 and 3 , the second engaging structure 12 includes a third engaging hook 121 and a fourth engaging hook 123 . The first end of the third hook 121 is connected to the clip body 10 , the second end of the third hook 121 is provided with a third limit protrusion 122 , and the third hook 121 and the first hook 111 are respectively located in the clip joint on the opposite surface of the body 10 . The first end of the fourth hook 123 is connected to the clip body 10 , the second end of the fourth hook 123 is provided with a fourth limit protrusion 124 , the fourth limit protrusion 124 and the third limit protrusion 122 The fourth hooks 123 and the third hooks 121 are disposed opposite to each other to form a second limiting space 30 , and the second limiting space 30 is used for clamping the circular pipe. Preferably, at least one of the third hook 121 and the fourth hook 123 is an arc structure. This arrangement can ensure that the circular tube can be stably clamped in the second limiting space 30 .

The width of the second limiting space 30 is gradually reduced along the side away from the first clamping structure 11 . This arrangement further ensures that the circular tube can be stably clamped in the second limiting space 30 .

A guide notch 40 is formed between the opposite surfaces of the third limiting protrusion 122 and the fourth limiting protrusion 124 . Further, the width of the guide notch 40 is gradually increased along the side away from the clip body 10 . In this way, when the second clamping structure 12 is in the release state by pressing the clamping body 10 , the circular pipe fitting can be released, and the reliability of the second clamping structure 12 is improved.

As shown in FIGS. 2 and 3 , the clamping body 10 is provided with at least one pressing protrusion 50 , and the pressing protrusion 50 is located between the first clamping structure 11 and the second clamping structure 12 . In this embodiment, without using any tools, just pressing the pressing protrusion 50 by hand can make the first clamping structure 11 and the second clamping structure 12 be in the first release state and the second release state, respectively, so that Enables quick disassembly of polygonal and circular pipe fittings.

The clamping structure in the above embodiment can also be applied to the technical field of vehicles, that is, according to another specific embodiment of the present application, a vehicle is provided, which includes a clamping structure, and the clamping structure is the clamping structure in the above embodiment. . Since the vehicle adopts the clamping structure in the above embodiment, the water pipeline and the electric wire pipeline on the vehicle are fixed on the square steel pipe through the clamping structure in the above embodiment, and it is only necessary to press the pressing protrusion 50 by hand. The rapid installation and disassembly of the water pipelines and wire pipelines on the vehicle on the square steel pipe not only improves the work efficiency, but also does not cause any damage to the square steel pipe of the body, and improves the anti-corrosion performance of the body.

The snap connection structure of the present application is generally used on the body frame welded by square steel pipes to fix various water pipelines and electric wire pipelines. Specifically, the clamping structure of the present application can be made into several commonly used specifications according to the specifications of the commonly used square steel pipes, as well as the specifications of water pipelines and electric wire pipelines. The clamping structure of the present application is an injection-molded part, and the material is preferably PA66, which can ensure that the clamping structure has sufficient strength and appropriate toughness. The clamping structure can be reused without affecting the use performance.

The basic installation method of the clip structure of the present application is as follows:

1) Directly install the water pipeline and wire pipeline 60 (that is, the circular pipe in the above embodiment) to be fixed to the second limit space 30 through the third limit protrusion 122 and the fourth limit protrusion 124 Inside, the installation of the water pipeline and the electric wire pipeline 60 can be completed, and can be removed directly when dismantling.

2) Push the clamped structure of the installed water pipeline and wire pipeline 60 directly to the square steel pipe 70 to be installed (ie, the polygonal pipe fitting in the above embodiment), and the installation is successful when a "click" sound is heard. At this time, the square steel pipe 70 of the body frame is clamped in the first limiting space 20 of the clamping structure, and is fixed by the first limiting protrusion 112 and the second limiting protrusion 114 .

3) When disassembling, the pressing protrusion 50 can be pressed and the clamping structure can be withdrawn outward at the same time, so as to realize the quick disassembly of the square steel pipe 70 , the water pipeline and the electric wire pipeline 60 .

From the above description, it can be seen that the above-mentioned embodiments of the present utility model achieve the following technical effects:

By adopting the snap connection structure of the present application, the quick installation and disassembly of the water pipeline and the electric wire pipeline 60 can be realized, which is very convenient. The clamping structure of the present application is designed for the square steel pipe 70, and the connection is firm and reliable. At the same time, the repeated utilization of the clamping structure is realized, and the cost is greatly saved. Compared with the traditional pipe clamps used in the past, this clamp structure saves the trouble of using special tools for screw installation, and avoids damage to the square steel tube frame of the body, improves the anti-corrosion performance of the body, and avoids rusting at the screws. happened.

For ease of description, spatially relative terms, such as "on", "over", "on the surface", "above", etc., may be used herein to describe what is shown in the figures. The spatial positional relationship of one device or feature shown to other devices or features. It should be understood that spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or features would then be oriented "below" or "over" the other devices or features under other devices or constructions". Thus, the exemplary term "above" can encompass both an orientation of "above" and "below." The device may also be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptions used herein interpreted accordingly.

In addition to the above, it should be noted that "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or Features are included in at least one embodiment generally described in this application. The appearances of the same expression in various places in the specification are not necessarily all referring to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any one embodiment, it is claimed that implementing such feature, structure or characteristic in conjunction with other embodiments is also within the scope of the present invention.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. A clamping structure, comprising:

the clamp connection structure comprises a clamp connection body (10), wherein a first clamp connection structure (11) is arranged at a first end of the clamp connection body (10), a second clamp connection structure (12) is arranged at a second end of the clamp connection body (10), the first clamp connection structure (11) is used for clamping a polygonal pipe fitting, and the second clamp connection structure (12) is used for clamping a circular pipe fitting;

wherein, first joint structure (11) have the joint the first joint state of polygon pipe fitting, and first joint structure (11) have the release the first release state of polygon pipe fitting, second joint structure (12) have the joint the second joint state of circular pipe fitting, and second joint structure (12) have the release the second release state of circular pipe fitting, press joint body (10) can make first joint structure (11) be located first joint state with first release state, and press joint body (10) can make second joint structure (12) be located the second joint state with second release state.

2. A clamping arrangement according to claim 1, characterised in that the first clamping arrangement (11) comprises:

the first end of the first clamping hook (111) is connected with the clamping body (10), and the second end of the first clamping hook (111) is provided with a first limiting bulge (112);

second pothook (113), the first end of second pothook (113) with joint body (10) are connected, the second end of second pothook (113) is provided with the spacing arch of second (114), first spacing arch (112) with the spacing arch of second (114) sets up relatively, first pothook (111) with second pothook (113) sets up relatively in order to form first spacing space (20), first spacing space (20) are used for the joint polygon pipe fitting.

3. The clamping structure according to claim 2, characterized in that the surface of the first hook (111) facing the second hook (113) is arranged parallel to the surface of the second hook (113) facing the first hook (111).

4. A clamping arrangement according to claim 2, characterised in that the second clamping arrangement (12) comprises:

the first end of the third clamping hook (121) is connected with the clamping body (10), the second end of the third clamping hook (121) is provided with a third limiting bulge (122), and the third clamping hook (121) and the first clamping hook (111) are respectively positioned on the opposite surfaces of the clamping body (10);

fourth pothook (123), the first end of fourth pothook (123) with joint body (10) are connected, the second end of fourth pothook (123) is provided with fourth spacing arch (124), fourth spacing arch (124) with third spacing arch (122) set up relatively, fourth pothook (123) with third pothook (121) set up relatively in order to form second spacing space (30), second spacing space (30) are used for the joint circular pipe fitting.

5. The clamping structure according to claim 4, wherein at least one of the third clamping hook (121) and the fourth clamping hook (123) is an arc-shaped structure.

6. A clamping arrangement according to claim 4, characterised in that the width of the second limiting space (30) is arranged to decrease gradually along the side facing away from the first clamping arrangement (11).

7. A clamping arrangement according to claim 4, characterised in that the opposed surfaces of the third stop lug (122) and the fourth stop lug (124) define a guide gap (40) therebetween.

8. A clamping arrangement according to claim 7, characterised in that the width of the guide slit (40) is gradually increased along the side facing away from the clamping body (10).

9. A clamping structure according to claim 4, characterized in that the clamping body (10) is provided with at least one pressing projection (50), and the pressing projection (50) is located between the first clamping structure (11) and the second clamping structure (12).

10. A vehicle comprising a snap-fit arrangement, wherein the snap-fit arrangement is as claimed in any one of claims 1 to 9.

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