Buckle installation equipment

Abstract

The utility model provides buckle installation equipment which comprises a main body, an installation head and a protective cover, the installation head is arranged at the second end of the main body, and the installation head is configured to be used for being matched with a buckle piece and is configured to press the buckle piece into a target installation hole under the condition that the buckle piece is located on the installation head; and the protective cover is arranged on the first side of the mounting head on the main body, and is constructed to extend outwards in the radial direction and incline towards the second side so as to shield the target mounting hole in the process that the buckling piece is pressed into the target mounting hole. Due to the fact that the protective cover is arranged on the first side of the installation head on the main body, extends outwards in the radial direction and inclines towards the second side, the protective cover can always shield a target installation hole in the process that the buckle piece is pressed into the target installation hole, and anti-corrosion wax left on the inner edge and the outer edge of the target installation hole can be blocked in the protective cover after splashing. The anti-corrosion wax is effectively prevented from splashing to eyes and skin of an operator, so that the working safety of the operator is effectively ensured, and the harm of the splashing anti-corrosion wax to the body health of the operator is avoided.

Description

Technical Field

[0001] The present disclosure relates to the field of automobile manufacturing equipment, and in particular to a buckle installation device. Background Art

[0002] During the automobile assembly process, various clips need to be installed on the car body parts. When the operator uses the clip installation equipment to install some clips, he needs to hit the clip installation equipment with force to install the clip into the car body hole. However, anti-corrosion wax usually remains on the inner and outer edges of the car body hole. When the operator hits hard to install the white tooth into the car body hole, the anti-corrosion wax remaining on the outer edge of the car body hole will splash onto the operator's eyes and skin, posing a serious safety hazard. Utility Model Content

[0003] In view of this, an embodiment of the present disclosure provides a buckle installation device and an axle handling system.

[0004] According to a first aspect of an embodiment of the present disclosure, there is provided a buckle installation device, comprising:

[0005] main body;

[0006] a mounting head, the mounting head being disposed at the second end of the main body, and the mounting head being configured to cooperate with the buckle, and being configured to press the buckle into the target mounting hole when the buckle is located on the mounting head;

[0007] A protective cover is arranged on a first side of the mounting head on the main body and is configured to extend radially outward and tilt toward a second side so as to shield the target mounting hole when the buckle is pressed into the target mounting hole.

[0008] In one embodiment of the present disclosure, an elastic member is arranged between the protective cover and the main body, and the elastic member is constructed to push the protective cover toward the second side under the action of its own elastic force, so that the protective cover abuts against the plane where the target mounting hole is located when the buckle is pressed into the target mounting hole.

[0009] In one embodiment of the present disclosure, an annular limiting groove is formed on the outer peripheral surface of the mounting head and between the main body; the protective cover includes a cover body and a cover head that are integrally connected, the cover head is arranged in the limiting groove, and is constructed to move axially in the limiting groove.

[0010] In one embodiment of the present disclosure, the circumferential outer edge of the main body is configured to extend toward the second end to partially cover the limiting groove and to enclose an opening of the limiting groove with the mounting head;

[0011] The cover head is configured to move axially between a first limit position and a second limit position in the limiting groove, and when in the first limit position and the second limit position, the first end of the cover body is located inside the circumferential outer edge of the main body.

[0012] In one embodiment of the present disclosure, the elastic member is a coil spring, which is constructed to be sleeved in the limit groove, and is constructed to push the cover head to move toward the second extreme position under the action of its own elastic force, and to be compressed under the action of external force to move the cover head to the first extreme position.

[0013] In one embodiment of the present disclosure, the cover body is constructed with an overall contour in the shape of a cone or a spherical cap, and the axis of symmetry is located in the extension direction from the first end to the second end.

[0014] In one embodiment of the present disclosure, the cover body is constructed to be made of a transparent material or a translucent material.

[0015] In one embodiment of the present disclosure, the main body includes a connecting portion and a handle, the handle is provided with a gripping surface, the connecting portion is configured to be fixedly disposed on the second end of the handle, and the mounting head is disposed on the second end of the main body.

[0016] In one embodiment of the present disclosure, the second end of the handle is provided with a first mounting groove extending in the axial direction, and the handle is provided with a first mounting hole extending radially from the first mounting groove to the peripheral surface;

[0017] The first end of the connecting portion is configured to be inserted into the first mounting groove, and a second mounting hole extending radially is provided corresponding to the first mounting hole; the handle and the connecting portion are configured to be fixedly connected to each other via a first connecting member, and the first connecting member is configured to pass through the first mounting hole and the second mounting hole.

[0018] In one embodiment of the present disclosure, the second end of the connecting portion is provided with a second mounting groove extending in the axial direction, and the connecting portion is provided with a third mounting hole extending radially from the second mounting groove to the circumferential surface;

[0019] The second end of the mounting head is constructed to be inserted into the second mounting groove, and a fourth mounting hole extending radially is provided corresponding to the third mounting hole; the connecting portion and the mounting head are constructed to be fixedly connected to each other through a second connecting member, and the second connecting member is constructed to pass through the third mounting hole and the fourth mounting hole.

[0020] During the use of the snap-on installation device disclosed in the present invention, the operator can hold the main body of the snap-on installation device, place the snap-on component on the installation head, then align the snap-on component with the target installation hole, and forcefully press the main body of the snap-on installation device into the target installation hole, thereby pressing the snap-on component into the target installation hole. Since the protective cover is disposed on the first side of the installation head on the main body, and extends radially outward, and is inclined toward the second side, during the process of the snap-on component being pressed into the target installation hole, the protective cover can always shield the target installation hole, so that when the snap-on component is pressed into the target installation hole, the anti-corrosion wax remaining on the inner and outer edges of the target installation hole will be blocked in the protective cover after splashing, effectively preventing the anti-corrosion wax from splashing onto the eyes and skin of the operator, thereby effectively ensuring the operator's work safety and preventing the splashing anti-corrosion wax from causing harm to the operator's health. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a three-dimensional diagram of a snap-on installation device provided in one embodiment of the present disclosure;

[0022] Figure 2 is another stereoscopic diagram of a snap-on installation device provided by an embodiment of the present disclosure;

[0023] Figure 3 is a three-dimensional diagram of a target mounting member provided by an embodiment of the present disclosure;

[0024] Figure 4 is an exploded view of a snap-on installation device provided in one embodiment of the present disclosure;

[0025] Figure 5 is a cross-sectional view of a snap-on installation device provided in one embodiment of the present disclosure;

[0026] Figure 6 It is a three-dimensional cross-sectional view of a snap-on installation device provided in one embodiment of the present disclosure.

[0027] Figures 1 to 6 The one-to-one correspondence between the component names and the reference numerals is as follows:

[0028] 10. Buckle installation device; 1. Main body; 11. Handle; 111. Grip surface; 112. First installation slot; 113. First installation hole; 12. Connecting part; 121. Second installation hole; 122. Second installation slot; 123. Third installation hole; 2. Mounting head; 21. Fourth installation hole; 3. Protective cover; 31. Cover body; 32. Cover head; 4. Elastic member; 5. Limiting slot; 61. First connecting member; 62. Second connecting member; 90. Target mounting member; 91. Target mounting hole. A: First side; B: Second side. DETAILED DESCRIPTION

[0029] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangement of components set forth in these embodiments does not limit the scope of the present disclosure.

[0030] Numerous specific details are set forth in the following description in order to provide a thorough understanding of the present disclosure. However, the present disclosure can be implemented in many other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present disclosure. Therefore, the present disclosure is not limited by the specific embodiments disclosed below. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and devices should be regarded as part of the specification.

[0031] The terms used in one or more embodiments of the present disclosure are for the purpose of describing specific embodiments only and are not intended to limit one or more embodiments of the present disclosure. The term "and / or" used in one or more embodiments of the present disclosure refers to and includes any or all possible combinations of one or more of the associated listed items.

[0032] It should be understood that although the terms first, second, etc. may be used in one or more embodiments of the present disclosure to describe various information, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other. For example, without departing from the scope of one or more embodiments of the present disclosure, the first may also be referred to as the second, and similarly, the second may also be referred to as the first. Depending on the context, the word "if" as used herein can be interpreted as "when" or "while" or "in response to determining". In this document, "upper", "lower", "front", "rear", "left", "right", etc. are only used to represent the relative positional relationship between relevant parts, rather than defining the absolute positions of these relevant parts. In this document, "equal", "same", etc. are not strict mathematical and / or geometric limitations, and also include errors that can be understood by those skilled in the art and are allowed in manufacturing or using, etc.

[0033] The present disclosure provides a snap-in mounting device, including a main body, a mounting head, and a protective cover. Among them, the mounting head is disposed at the second end of the main body, and the mounting head is configured to cooperate with a snap member and is configured to press the snap member into a target mounting hole when the snap member is located on the mounting head; the protective cover is disposed on the first side of the mounting head on the main body and is configured to extend radially outward and incline toward the second side to shield the target mounting hole during the process of pressing the snap member into the target mounting hole.

[0034] During the use of the snap-on installation device disclosed in the present invention, the operator can hold the main body of the snap-on installation device, place the snap-on component on the installation head, then align the snap-on component with the target installation hole, and forcefully press the main body of the snap-on installation device into the target installation hole, thereby pressing the snap-on component into the target installation hole. Since the protective cover is disposed on the first side of the installation head on the main body, and extends radially outward, and is inclined toward the second side, during the process of the snap-on component being pressed into the target installation hole, the protective cover can always shield the target installation hole, so that when the snap-on component is pressed into the target installation hole, the anti-corrosion wax remaining on the inner and outer edges of the target installation hole will be blocked in the protective cover after splashing, effectively preventing the anti-corrosion wax from splashing onto the eyes and skin of the operator, thereby effectively ensuring the operator's work safety and preventing the splashing anti-corrosion wax from causing harm to the operator's health.

[0035] For ease of understanding, refer to Figures 1 to 6 , the specific structure and working principle of the snap-on installation device of the present invention are explained in detail in combination with an embodiment.

[0036] like Figure 1 and Figure 2 As shown, the present disclosure provides a snap-fit ​​installation device 10, comprising a main body 1, a mounting head 2 and a protective cover 3, wherein the mounting head 2 is disposed at the second end of the main body 1, and the mounting head 2 is configured to cooperate with a snap-fit ​​member, and is configured to press the snap-fit ​​member into a target installation hole 91 when the snap-fit ​​member is located on the mounting head 2. Figure 3 As shown, the target mounting hole 91 is provided on the target mounting part 90 , and the target mounting part 90 may be various automobile parts such as a vehicle body part, which will not be described in detail here.

[0037] like Figures 4 to 6 As shown, the protective cover 3 is disposed on the main body 1 and is located on a first side of the mounting head 2, and is configured to extend radially outward and tilt toward a second side so as to shield the target mounting hole 91 during the process of the buckle being pressed into the target mounting hole 91. Specifically, as Figure 5 As shown, in the cross-section of the snap-on installation device 10 of the present invention, the protective cover 3 continuously extends outward in the radial direction, and continuously tilts toward the second side while extending outward, so that the second side of the protective cover 3 can form a blocking surface, thereby shielding the installation head 2 and the surrounding area.

[0038] During the use of the buckle installation device 10 of the present disclosure, the operator can hold the main body 1 of the buckle installation device 10, place the buckle on the installation head 2, then align the buckle with the target installation hole 91, and forcefully press the main body 1 of the buckle installation device 10 into the target installation hole 91, thereby pressing the buckle into the target installation hole 91. Since the protective cover 3 is arranged on the first side of the installation head 2 on the main body 1, and extends radially outward, and is inclined toward the second side, during the process of the buckle being pressed into the target installation hole 91, the protective cover 3 can always cover the target installation hole 91, so that when the buckle is pressed into the target installation hole 91, the anti-corrosion wax remaining on the inner and outer edges of the target installation hole 91 will be blocked in the protective cover 3 after splashing, effectively preventing the anti-corrosion wax from splashing onto the eyes and skin of the operator, thereby effectively ensuring the operator's work safety and avoiding the splashing anti-corrosion wax from causing harm to the operator's health.

[0039] like Figure 4 and Figure 5 As shown, in one embodiment of the present disclosure, the dimensions of the first end and the second end of the mounting head 2 are both smaller than the dimension of the middle portion, the first end of the mounting head 2 is convenient for being set on the second end on the main body 1, the second end of the mounting head 2 is convenient for cooperating with the snap-fit ​​part, and the middle portion of the mounting head 2 is convenient for limiting the protective cover 3 between the main body 1 and the mounting head 2.

[0040] like Figure 4 and Figure 5 As shown, in one embodiment of the present disclosure, an elastic member 4 is provided between the protective cover 3 and the main body 1, and the elastic member 4 is constructed to push the protective cover 3 toward the second side direction under the action of its own elastic force, so that the protective cover 3 abuts against the plane where the target mounting hole 91 is located when the snap member is pressed into the target mounting hole 91.

[0041] In this way, when the operator aligns the fastener with the target mounting hole 91 and presses the main body 1 of the fastener mounting device 10 into the target mounting hole 91, thereby pressing the fastener into the target mounting hole 91, the protective cover 3 can always push the protective cover 3 toward the second side under the action of its own elastic force, so that when the fastener is pressed into the target mounting hole 91, the protective cover 3 abuts against the plane where the target mounting hole 91 is located, avoiding the formation of a large gap between the protective cover 3 and the plane where the target mounting hole 91 is located, thereby further preventing the anti-corrosion wax from splashing onto the eyes and skin of the operator, thereby effectively ensuring the work safety of the operator and avoiding the splashing anti-corrosion wax from causing harm to the operator's health.

[0042] like Figure 5 and Figure 6As shown, in one embodiment of the present disclosure, an annular limiting groove 5 is formed between the outer circumferential surface of the mounting head 2 and the main body 1; the protective cover 3 includes a cover body 31 and a cover head 32 connected in one piece, and the cover head 32 is arranged in the limiting groove 5 and is configured to move axially in the limiting groove 5. In this way, by forming an annular limiting groove 5 between the outer circumferential surface of the mounting head 2 and the main body 1, the cover head 32 can be installed in the annular limiting groove 5, and can drive the cover body 31 to move axially, so that the cover body 31 always abuts on the plane where the target mounting hole 91 is located.

[0043] Furthermore, in one embodiment of the present disclosure, the circumferential outer edge of the main body 1 is constructed to extend toward the second end to partially cover the limiting groove 5 and to form an opening of the limiting groove 5 between the main body 1 and the mounting head 2; the cover head 32 is constructed to move axially between a first extreme position and a second extreme position in the limiting groove 5, and when in the first extreme position and the second extreme position, the first end of the cover body 31 is located inside the circumferential outer edge of the main body 1. Since the circumferential outer edge of the main body 1 extends toward the second end to partially cover the limiting groove 5 and forms an opening of the limiting groove 5 with the mounting head 2, the movement range of the protective cover 3 can be effectively limited to prevent the protective cover 3 from excessively moving toward the first side. Moreover, since the cover head 32 moves axially between the first limit position and the second limit position in the limiting groove 5, and when in the first limit position and the second limit position, the first end of the cover body 31 is located inside the circumferential outer edge of the main body 1, which can avoid the situation where the first end of the cover body 31 cannot return to the limiting groove 5 normally from the opening of the limiting groove 5, thereby ensuring that the protective cover 3 disclosed in the present invention can work normally.

[0044] like Figure 4 As shown, in one embodiment of the present disclosure, the elastic member 4 is a coil spring, which is constructed to be sleeved in the limit groove 5, and is constructed to push the cover head 32 to move to the second limit position under the action of its own elastic force, and to be compressed under the action of external force, and to move the cover head 32 to the first limit position. In the case where the elastic member 4 is a coil spring, the coil spring can be sleeved in the limit groove 5, and to push the cover head 32 to move to the second limit position under the action of its own elastic force, so that the protective cover 3 can fit on the plane where the target installation hole 91 is located, preventing the anti-corrosion wax from splashing onto the eyes and skin of the operator; and the protective cover 3 can also be compressed under the action of external force, and the cover head 32 moves to the first limit position, so as to move along with the pressing process of the operator, so as to prevent the force between the cover body 31 and the plane where the target installation hole 91 is located from being too large, causing damage to the cover body 31;

[0045] like Figure 4As shown, in one embodiment of the present disclosure, the cover body 31 is constructed to have an overall contour of a cone, and the axis of symmetry is located in the extension direction from the first end to the second end. The conical cover body 31 can effectively shield the target installation hole 91, and because the axis of symmetry of the conical cover body 31 is located in the extension direction from the first end to the second end, it can be ensured that the edges of the cover body 31 can fit with the plane of the target installation hole 91 at the same time to prevent the occurrence of gaps. In another embodiment of the present disclosure, the cover body 31 is constructed to have an overall contour of a spherical cap, and the axis of symmetry is located in the extension direction from the first end to the second end. The spherical cap-shaped cover body 31 can also effectively shield the target installation hole 91, and because the axis of symmetry of the spherical cap-shaped cover body 31 is also located in the extension direction from the first end to the second end, it can also be ensured that the edges of the cover body 31 can fit with the plane of the target installation hole 91 at the same time to prevent the occurrence of gaps.

[0046] In one embodiment of the present disclosure, the cover body 31 is constructed of a transparent material or a translucent material. Since the cover body 31 is made of a transparent material or a translucent material, when the buckle is pressed into the target installation hole 91, the protective cover 3 can always cover the target installation hole 91, and it is convenient for the operator to observe the installation of the buckle, and ensure that the buckle can be correctly pressed into the target installation hole 91 and installed in place.

[0047] like Figure 1 As shown, in one embodiment of the present disclosure, the main body 1 includes a connecting portion 12 and a handle 11, a gripping surface 111 is provided on the handle 11, the connecting portion 12 is configured to be fixedly provided at the second end of the handle 11, and the mounting head 2 is provided at the second end of the main body 1. In this way, during the use of the snap-fit ​​installation device 10 of the present disclosure, the operator can hold the gripping surface 111 of the snap-fit ​​installation device 10, place the snap-fitting element on the mounting head 2, and then align the snap-fitting element with the target mounting hole 91, and forcefully press the main body 1 of the snap-fit ​​installation device 10 into the target mounting hole 91, thereby pressing the snap-fitting element into the target mounting hole 91; the connecting portion 12 facilitates the connection between the handle 11 and the mounting head 2, and after either the handle 11 or the mounting head 2 is replaced, they can be connected through the connecting portion 12 without replacing the other, thereby effectively ensuring the versatility of the handle 11 or the mounting head 2.

[0048] In order to achieve fixed installation between the handle 11 and the connecting portion 12, as shown in FIG. Figures 4 to 6As shown, in one embodiment of the present disclosure, the second end of the handle 11 is provided with a first mounting groove 112 extending in the axial direction, and the handle 11 is provided with a first mounting hole 113 extending radially from the first mounting groove 112 to the circumferential surface; the first end of the connecting portion 12 is configured to be inserted into the first mounting groove 112, and a second mounting hole 121 extending in the radial direction is provided corresponding to the first mounting hole 113; the handle 11 and the connecting portion 12 are configured to be fixedly connected to each other through a first connecting member 61, and the first connecting member 61 is configured to pass through the first mounting hole 113 and the second mounting hole 121.

[0049] In this way, during the installation process of the connecting part 12, it is only necessary to insert the first end of the connecting part 12 into the first mounting groove 112, and rotate the first mounting hole 113 and the second mounting hole 121 to align, and then insert the first connecting member 61 through the first mounting hole 113 and the second mounting hole 121, so that the connecting part 12 can be fixedly installed on the handle 11. The overall structure is simple and easy to install.

[0050] Similar, such as Figures 4 to 6 As shown, in order to achieve fixed installation between the connecting part 12 and the mounting head 2, the second end of the connecting part 12 is provided with a second mounting groove 122 extending in the axial direction, and the connecting part 12 is provided with a third mounting hole 123 extending radially from the second mounting groove 122 to the circumferential surface; the second end of the mounting head 2 is constructed to be inserted into the second mounting groove 122, and a fourth mounting hole 21 extending in the radial direction is provided corresponding to the third mounting hole 123; the connecting part 12 and the mounting head 2 are constructed to be fixedly connected to each other through a second connecting member 62, and the second connecting member 62 is constructed to pass through the third mounting hole 123 and the fourth mounting hole 21.

[0051] In this way, during the installation process of the mounting head 2, it is only necessary to insert the second end of the mounting head 2 into the second mounting groove 122, and rotate the third mounting hole 123 and the fourth mounting hole 21 to align, and then insert the second connecting member 62 through the third mounting hole 123 and the fourth mounting hole 21, so that the mounting head 2 can be fixedly installed on the connecting part 12. The overall structure is also relatively simple and easy to install.

[0052] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or technical improvements in the marketplace, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the present disclosure is defined by the appended claims.

Claims

1. A buckle installation device (10), characterized in that: include: Subject (1); a mounting head (2), the mounting head (2) being arranged at the second end of the main body (1), and the mounting head (2) being configured to cooperate with a buckle, and being configured to press the buckle into a target mounting hole (91) when the buckle is located on the mounting head (2); A protective cover (3) is arranged on a first side of the mounting head (2) on the main body (1) and is configured to extend radially outward and tilt toward a second side so as to shield the target mounting hole (91) during the process of pressing the snap member into the target mounting hole (91).

2. The snap-fit ​​installation device (10) according to claim 1, characterized in that: An elastic member (4) is provided between the protective cover (3) and the main body (1), and the elastic member (4) is configured to push the protective cover (3) toward the second side under the action of its own elastic force, so that the protective cover (3) abuts against the plane where the target installation hole (91) is located when the buckle member is pressed into the target installation hole (91).

3. The snap-fit ​​installation device (10) according to claim 2, characterized in that: An annular limiting groove (5) is formed between the outer peripheral surface of the mounting head (2) and the main body (1); the protective cover (3) comprises a cover body (31) and a cover head (32) which are integrally connected; the cover head (32) is arranged in the limiting groove (5) and is configured to move axially in the limiting groove (5).

4. The snap-fit ​​installation device (10) according to claim 3, characterized in that: The circumferential outer edge of the main body (1) is configured to extend toward the second end so as to partially cover the limiting groove (5) and to enclose an opening of the limiting groove (5) with the mounting head (2); The cover head (32) is configured to move axially between a first extreme position and a second extreme position in the limiting groove (5), and when in the first extreme position and the second extreme position, the first end of the cover body (31) is located inside the circumferential outer edge of the main body (1).

5. The snap-fit ​​installation device (10) according to claim 4, characterized in that: The elastic member (4) is a coil spring, which is configured to be sleeved in the limiting groove (5) and to push the cover head (32) to move toward the second extreme position under the action of its own elastic force, and to be compressed under the action of an external force to move the cover head (32) toward the first extreme position.

6. The snap-fit ​​installation device (10) according to claim 3, characterized in that: The cover body (31) is constructed with an overall contour in the shape of a cone or a spherical cap, and the axis of symmetry is located in the extension direction from the first end to the second end.

7. The snap-fit ​​installation device (10) according to claim 6, characterized in that: The cover body (31) is constructed of a transparent material or a translucent material.

8. The snap-fit ​​installation device (10) according to claim 1, characterized in that: The main body (1) comprises a connecting portion (12) and a handle (11), the handle (11) being provided with a gripping surface (111), the connecting portion (12) being configured to be fixedly arranged on the second end of the handle (11), and the mounting head (2) being arranged on the second end of the main body (1).

9. The snap-fit ​​installation device (10) according to claim 8, characterized in that: The second end of the handle (11) is provided with a first mounting groove (112) extending in the axial direction, and the handle (11) is provided with a first mounting hole (113) extending radially from the first mounting groove (112) to the peripheral surface; The first end of the connecting portion (12) is configured to be inserted into the first mounting groove (112), and a second mounting hole (121) extending radially is provided corresponding to the first mounting hole (113); the handle (11) and the connecting portion (12) are configured to be fixedly connected to each other via a first connecting member (61), and the first connecting member (61) is configured to pass through the first mounting hole (113) and the second mounting hole (121).

10. The snap-fit ​​installation device (10) according to claim 8, characterized in that: The second end of the connecting portion (12) is provided with a second mounting groove (122) extending in the axial direction, and the connecting portion (12) is provided with a third mounting hole (123) extending radially from the second mounting groove (122) to the peripheral surface; The second end of the mounting head (2) is configured to be inserted into the second mounting groove (122), and a fourth mounting hole (21) extending radially is provided corresponding to the third mounting hole (123); the connecting portion (12) and the mounting head (2) are configured to be fixedly connected to each other via a second connecting member (62), and the second connecting member (62) is configured to pass through the third mounting hole (123) and the fourth mounting hole (21).

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