CN217634242U

CN217634242U - Clamping structure and vehicle with same

Info

Publication number: CN217634242U
Application number: CN202221260097.6U
Authority: CN
Inventors: 王海石; 冯启庆; 元晴
Original assignee: Tianjin Guangtong Automobile Co ltd; Gree Altairnano New Energy Inc
Current assignee: Tianjin Guangtong Automobile Co ltd; Gree Altairnano New Energy Inc
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-10-21
Anticipated expiration: 2032-05-24

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

Clamping structure and vehicle with same

Technical Field

The utility model relates to the technical field of vehicles, particularly, relate to a joint structure and have its vehicle.

Background

The passenger car framework is generally formed by welding small-section square steel pipes. Various water pipelines and electric wire pipelines on the vehicle are generally fixed on the square steel pipe by adopting pipe clamps. At present the pipe strap of general use is the fix with screw, all needs specialized tool when installation and dismantlement, and is consuming time, very inconvenient, and can cause certain destruction to the automobile body skeleton, produces the corrosion phenomenon at screw department more easily, leads to the corrosion resisting property of automobile body to weaken.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a joint structure and have its vehicle to solve among the prior art pipe strap and use the fix with screw, install and dismantle inconvenient problem.

In order to achieve the above object, according to an aspect of the present invention, there is provided a clamping structure, including: the clamping device comprises a clamping body, a first clamping structure and a second clamping structure, wherein the first end of the clamping body is provided with the first clamping structure, the second end of the clamping body is provided with the second clamping structure, the first clamping structure is used for clamping a polygonal pipe fitting, and the second clamping structure is used for clamping a 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.

Further, the first clamping structure comprises: the first end of the first clamping hook is connected with the clamping body, and the second end of the first clamping hook is provided with a first limiting bulge; the first end and the joint body of second pothook, the second end of second pothook are provided with the spacing arch of second, and first spacing arch sets up with the spacing arch of second relatively, and first pothook sets up with the second pothook relatively in order to form first spacing space, and first spacing space is used for joint polygon pipe fitting.

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

Further, the second clamping structure comprises: 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 bulge, and the third clamping hook and the first clamping hook are respectively positioned on the opposite surfaces of the clamping body; the first end and the joint body coupling of fourth pothook, the second end of fourth pothook are provided with the spacing arch of fourth, and the spacing arch of fourth sets up with the spacing arch of third relatively, and the fourth pothook sets up with the third pothook relatively in order to form the spacing space of second, and the spacing space of second is used for the circular pipe fitting of joint.

Furthermore, at least one of the third hook and the fourth hook is in an arc-shaped structure.

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

Furthermore, a guide gap is formed between the opposite surfaces of the third limiting bulge and the fourth limiting bulge.

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

Furthermore, 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 the utility model discloses an on the other hand provides a vehicle, including the joint structure, the joint structure is foretell joint structure.

Use the technical scheme of the utility model, through first joint structure joint polygon pipe fitting, the circular pipe fitting of second joint structure joint, and can make first joint structure be located the first joint state of joint polygon pipe fitting and the first release state of release polygon pipe fitting through pressing down the joint body, and make the second joint state that the second joint structure is located the second joint state of joint circular pipe fitting and the second release state of release polygon pipe fitting, the quick installation and the dismantlement of polygon pipe fitting and circular pipe fitting have been realized, need not to use any instrument, and is simple and easy, the pipe strap uses the fix with screw among the prior art has been solved, the inconvenient problem of installation and dismantlement, and the work efficiency is improved. The clamping structure can not cause any damage to the vehicle body framework, avoids the problem that the screw is often rusted, and improves the corrosion resistance of the vehicle body framework.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a first embodiment of a clamping structure according to the invention;

fig. 2 shows a schematic structural view of a second embodiment of a clamping structure according to the invention;

fig. 3 shows a schematic structural view of a third embodiment of a clamping structure according to the invention;

fig. 4 shows a schematic structural view of a fourth embodiment of a clamping structure according to the invention;

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

Wherein the figures include the following reference numerals:

10. clamping the body; 11. a first clamping structure; 111. a first hook; 112. a first limit projection; 113. a second hook; 114. a second limit bulge; 12. a second clamping structure; 121. a third hook; 122. a third limiting bulge; 123. a fourth hook; 124. a fourth limit bulge;

20. a first spacing space;

30. a second spacing space;

40. a guide gap;

50. pressing the protrusion;

60. water and electrical wiring lines;

70. and (5) square steel pipes.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Exemplary embodiments according to the present application will now 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 only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

Referring to fig. 1 to 5, according to an embodiment of the present application, a clamping structure is provided.

Specifically, as shown in fig. 1, the clamping structure includes a clamping body 10, a first clamping structure 11 is disposed at a first end of the clamping body 10, a second clamping structure 12 is disposed at a second end of the clamping body 10, the first clamping structure 11 is used for clamping a polygonal pipe, and the second clamping structure 12 is used for clamping a circular pipe. Wherein, first joint structure 11 has the first joint state of joint polygon pipe fitting, and first joint structure 11 has the first release state of release polygon pipe fitting, second joint structure 12 has the second joint state of joint circular pipe fitting, and second joint structure 12 has the second release state of release circular pipe fitting, press joint body 10 and can make first joint structure 11 be located first joint state and first release state, and press joint body 10 and can make second joint structure 12 be located second joint state and second release state.

Use the technical scheme of this embodiment, through the polygon pipe fitting of first joint structure 11 joint, the circular pipe fitting of second joint structure 12 joint, and can make first joint structure 11 be located the first joint state of joint polygon pipe fitting and the first release state of release polygon pipe fitting through pressing joint body 10, and make second joint structure 12 be located the second joint state of joint circular pipe fitting and the second release state of release circular pipe fitting, the polygon pipe fitting has been realized, the quick installation and the dismantlement of circular pipe fitting, need not to use any instrument, it is simple and easy, the pipe strap uses the fix with screw among the prior art has been solved, the inconvenient problem of installation and dismantlement, work efficiency is improved. The clamping structure can not cause any damage to the vehicle body framework, avoids the problem that the screw is often rusted, and improves the corrosion resistance of the vehicle body framework.

As shown in fig. 2 and 3, the first engaging structure 11 includes a first hook 111 and a second hook 113. The first end of the first hook 111 is connected to the clamping 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 clamping body 10, the second end of the second hook 113 is provided with a second limiting protrusion 114, the first limiting protrusion 112 and the second limiting protrusion 114 are oppositely arranged, the first hook 111 and the second hook 113 are oppositely arranged to form a first limiting space 20, and the first limiting space 20 is used for clamping the polygonal pipe fitting. Further, the surface of the first hook 111 facing the second hook 113 is disposed parallel to the surface of the second hook 113 facing the first hook 111. Polygonal pipe fittings are clamped through the first limiting space 20, and are limited through the first limiting protrusions 112 and the second limiting protrusions 114, so that the polygonal pipe fittings can be stably clamped in the first limiting space 20, and the reliability of the first clamping structure 11 is improved.

As shown in fig. 2 and 3, the second engaging structure 12 includes a third hook 121 and a fourth hook 123. The first end of the third hook 121 is connected to the clamping body 10, the second end of the third hook 121 is provided with a third limiting protrusion 122, and the third hook 121 and the first hook 111 are respectively located on the opposite surfaces of the clamping body 10. The first end of the fourth hook 123 is connected to the clamping body 10, the second end of the fourth hook 123 is provided with a fourth limiting protrusion 124, the fourth limiting protrusion 124 is arranged opposite to the third limiting protrusion 122, the fourth hook 123 is arranged opposite to the third hook 121 to form a second limiting space 30, and the second limiting space 30 is used for clamping a circular pipe. Preferably, at least one of the third hook 121 and the fourth hook 123 is an arc-shaped structure. Set up like this and to guarantee that circular pipe fitting can be stably the joint in the spacing space 30 of second.

The width of the second limiting space 30 is gradually reduced along one side far away from the first clamping structure 11. Set up like this and further guaranteed that circular pipe fitting can be stably the joint in second spacing space 30.

The opposing surfaces of the third stop lug 122 and the fourth stop lug 124 define a guide gap 40 therebetween. Further, the width of the guide slit 40 is gradually increased along a side away from the card connecting body 10. The arrangement is beneficial to releasing the round pipe when the second clamping structure 12 is in the releasing state by pressing the clamping body 10, and the reliability of the second clamping structure 12 is improved.

As shown in fig. 2 and 3, at least one pressing protrusion 50 is disposed on the latch body 10, and the pressing protrusion 50 is located between the first latch structure 11 and the second latch structure 12. In this embodiment, without using any tool, the first clamping structure 11 and the second clamping structure 12 can be located in the first release state and the second release state respectively by pressing the pressing protrusion 50 with a hand, so as to realize the quick detachment of the polygonal pipe and the circular pipe.

The clamping structure in the above embodiment may 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 the clamping structure, and the clamping structure is the clamping structure in the above embodiment. Because the vehicle has adopted the joint structure in the above-mentioned embodiment, water pipeline and electric wire way on the vehicle all fix on square steel pipe through the joint structure in the above-mentioned embodiment, only need press with the hand and press protruding 50, can realize the quick installation and the dismantlement of water pipeline and electric wire way on square steel pipe on the vehicle, not only improved work efficiency, can not cause any damage to the square steel pipe of automobile body moreover, improved the corrosion resisting property of automobile body.

The clamping structure is generally used on a vehicle body framework formed by welding square steel pipes and used for fixing various water pipelines and electric wire pipelines. Specifically, several specifications that commonly use can be made according to the specification of the square steel pipe of commonly using and the specification of water pipeline, electric wire pipeline to the joint structure of this application. The clamping structure is an injection molding part, and PA66 is preferably used as a material, so that the clamping structure can have enough strength and proper toughness. The clamping structure can be repeatedly used, and the using performance is not influenced.

The basic mounting method of the clamping structure comprises the following steps:

1) The water pipe and the electric wire pipe 60 (i.e., the circular pipe in the above embodiment) to be fixed are directly installed in the second limiting space 30 through the third limiting protrusion 122 and the fourth limiting protrusion 124, so that the water pipe and the electric wire pipe 60 can be installed and detached directly.

2) The clamping structure of the installed water pipeline and electric wire pipeline 60 is directly pushed to the square steel pipe 70 to be installed (i.e. the polygonal pipe in the above embodiment), and the installation is successful by hearing "clicking". At this time, the square steel tube 70 of the car body frame is clamped in the first limiting space 20 of the clamping structure and is fixed through the first limiting protrusion 112 and the second limiting protrusion 114.

3) During the dismantlement the accessible is pressed and is pressed protruding 50, outwards withdraws from the joint structure simultaneously, realizes the quick dismantlement of square steel pipe 70, water pipeline and electric wire pipeline 60.

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

adopt the joint structure of this application can realize the quick installation and the dismantlement of water pipeline and electric wire way 60, very convenient. The clamping structure is designed for the square steel pipe 70, and connection is firm and reliable. Meanwhile, the repeated utilization of the clamping structure is realized, and the cost is greatly saved. Compared with the traditional pipe clamp used in the past, the clamping structure saves the trouble that a special tool must be used for installing through a screw, avoids the damage to the square steel pipe framework of the automobile body, improves the corrosion resistance of the automobile body, and avoids the rusting phenomenon at the position of the screw.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the 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 a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition to the foregoing, it should be noted that reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally throughout this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.

In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

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.