TWI711767B - Buckle body and assembly method - Google Patents

Abstract

A buckle body and an assembling method. The buckle body includes a buckle part and a blocking part for buckling into a first object. The first object has a wide hole part and a buckle-in part. The buckle body penetrates the blocking part during assembly. After the over-wide hole, the buckle is used to buckle the buckle into the buckle to allow the stopper to restrict the movement of the buckle body. The outer diameter of the buckle is smaller than the buckle, and the outer diameter of the stopper is larger than the buckle. Thereby, the buckle body can be combined with the first object, and the buckle body can be fastened to the second object or removed from the second object to complete the combination and separation of at least two objects, and achieve repeated rapid combination and separation The effect.

Description

Buckle body and assembly method

The present invention provides a buckle body and assembling method, especially a buckle body and assembling method that can complete the combination and separation of at least two objects, and achieve repeated and rapid combination and separation.

Pressing, generally when combining at least two objects, the screw is usually used as the connection of the objects.

Of course, with the above-mentioned conventional fixing method, although at least two objects can be fixed and combined in a manner that is not easy to separate, in addition to the difficulty of assembly, at least one object can be fixed and combined by screws. Caused to be difficult to disassemble.

Therefore, how to invent a buckle body and an assembling method in order to complete the combination and separation of at least two objects, and have the purpose of repeated and rapid combination and separation, will be actively disclosed by the present invention.

In view of the shortcomings of the above-mentioned conventional technology, the inventor felt that it was not perfect, so he exhausted his mind to study and overcome it, and then developed a buckle body and assembly method to achieve the completion of the combination and separation of at least two objects. And has the purpose of repetitive and rapid combination and separation.

In order to achieve the above and other objectives, the present invention provides a buckle body including a buckle portion and a blocking portion. After the buckle body passes through a wide hole portion of a first object with the blocking portion, The buckle part is then buckled into one of the buckling parts of the first object, so that the blocking part restricts the movement of the buckle body, and the outside diameter of the buckle part is smaller than the buckling part, and the outside diameter of the blocking part is larger than the buckling part .

In the above-mentioned buckle body, the buckle body has a body, and the body is movably combined with a head or another buckle.

In the above-mentioned buckle body, the other buckle part is a threaded body, a convex buckle body, a female buckle body or a cylindrical body.

In the above-mentioned buckle body, the head or the other buckle and the body are elastically resisted by an elastic element.

In the aforementioned buckle body, the buckle body has a body, and the body is a handle.

In the aforementioned buckle body, the body is a handle with a buckle on both sides, or the body is a handle with a buckle on one side.

In the above-mentioned buckle body, the buckle body has another buckle part, and the other buckle part is a threaded body, a convex buckle body, a female buckle body, an I-shaped body, a column body, or a head body.

In the above-mentioned buckle body, there is further a blocking body for installing on the wide hole part or the buckling part to stop at the wide hole part or the buckling part to prevent the The buckle part is separated from the wide hole part or the buckle part.

In the above-mentioned buckle body, the blocking body is a buckle body, an elastic buckle body, a plug body, a sheet body, a threaded body or an elastic sheet body.

In the above-mentioned buckle body, the blocking body has a blocking portion that is larger than the wide hole portion or the buckling portion for buckling or clamping on the wide hole portion or the buckling portion.

In the above-mentioned buckle body, the blocking body has a body part which is larger than, equal to or smaller than the wide hole part or the buckling part.

In the above-mentioned buckle body, the stop body is made of metal, non-metal, plastic, rubber, or silicone.

In the above-mentioned buckle body, the blocking portion can pass through the first object and a second object, and buckle into one of the buckling portion of the first object and the buckling portion of the second object.

In the above-mentioned buckle body, the other buckle portion is used for riveting, expanding, locking, welding or buckling to a second object.

In the above-mentioned buckle body, the other buckle portion is a feeding trough, which is used to allow the material of the second object to enter or flow into the feeding trough when the buckle body is pressed against a second object.

In the above-mentioned buckle body, the other buckle portion is an expanded connection portion for clamping on a second object when an external force is applied.

In the above-mentioned buckle body, the other buckle part is a welding part for welding to a second object.

In the above-mentioned buckle body, the blocking body has a connecting portion for connecting and assembling with the buckle body or integrally forming with the buckle body.

In the above-mentioned buckle body, there is further a stopper for when the buckle part is first buckled into the buckle part, then it is installed on the wide hole part or the buckle part to stop at the wide hole Part or the buckling part to prevent the buckle part from being detached from the wide hole part or the buckling part.

In the above-mentioned buckle body, the wide hole portion or the buckling portion between the blocking portion or the buckle portion and the blocking body has a floating space for allowing the buckle portion or the blocking portion to be in the floating space movement.

In the above-mentioned buckle body, the size of the floating space is between 0.01 mm and 50000 mm.

In the above-mentioned buckle body, the floating space is a track for movement of the buckle body.

In the above-mentioned buckle body, after the wide hole portion or the buckled portion is pressed by an external force, the wide hole portion or the buckled portion produces a deformed portion to stop at the wide hole portion or the buckled portion to prevent the The buckle part is separated from the wide hole part or the buckle part.

In the above-mentioned buckle body, the buckle part is first buckled into the buckling part and then an external force is applied to the wide hole part or the buckle part, so that the wide hole part or the buckle part produces a deformed part to stop the wide hole part or the buckle part. The hole portion or the snap-in portion prevents the snap portion from being separated from the wide hole portion or the snap-in portion.

In the above-mentioned buckle body, there is a floating space between the deformable portion and one of the blocking portions or the buckle portion, so that the buckle portion or the blocking portion can move in the floating space.

In the above-mentioned buckle body, the size of the floating space is between 0.01 mm and 50000 mm.

In the above-mentioned buckle body, the floating space is a track for movement of the buckle body.

In the above-mentioned buckle body, the buckle body has two blocking parts for restricting the first object between the blocking parts.

The present invention also provides a method for assembling a buckle body. The buckle body is used to buckle into a first object. The first object has a wide hole portion and a buckle-in portion. After passing the wide hole part, the buckle part is used to buckle into the buckle part to make the stopper part restrict the movement of the buckle body, and the outer diameter of the buckle part is smaller than the buckle part. The diameter is larger than the snap-in part.

The present invention also provides a buckle body including a wide hole portion and a buckling portion. After the buckle body passes through a blocking portion of a first object with the wide hole portion, the buckle body is then buckled into the second A buckle part of an object is used for the blocking part to restrict the movement of the buckle body.

The above-mentioned buckle body further includes a blocking body for blocking the movement of the buckle body, so that the buckle body is restricted to the first object and cannot be separated.

The present invention also provides a method for assembling a buckle body. The buckle body is used to buckle into a first object. The first object has a buckle portion and a blocking portion. During assembly, the buckle body passes through the blocking portion with a wide hole. After the retaining portion, the retaining portion is used to buckle into the buckle portion, so that the blocking portion restricts the movement of the buckle body.

The present invention also provides a method for assembling a buckle body. The buckle body includes a buckle portion and a blocking portion for buckling into a wide hole portion of a first object and a wide hole portion of a second object, and then buckle One of the buckling portions of the first object and one of the second objects are inserted to combine the first object and the second object.

The present invention also provides a method of assembling a buckle body. The buckle body includes a buckle portion and a blocking portion for buckling into a wide hole portion of a first object and a wide hole portion of a second object Then, a buckle part of the first object and a buckle part of the second object are then buckled to combine the first object and the second object, and a stop body is installed on the first object or the The wide hole portion or the buckle portion of the second object is used to prevent the buckle portion from being separated from the first object or the second object.

Thereby, the buckle body and assembling method of the present invention can combine the buckle body with the first object, and use the buckle body to buckle on the second object or remove it from the second object, so as to complete the combination of at least two objects. Separation, to achieve the purpose of repeated and rapid combination and separation.

1: Button body

11: Buckle

12: Blocking Department

13: body

14: head

15: Another button

16: stop body

161: Connection

162: Stop

163: Body

17: Elastic element

18: Wide hole

19: Deduction department

2: tools

10: The first object

101: Wide hole

102: buckle

103: Deformation Department

104: Buckle

105: Block

20: second object

201: Wide hole

202: buckle

a: floating space

b: floating space

[Figure 1] is a schematic diagram of the appearance of the first embodiment of the present invention.

[Figure 2] is a schematic diagram of the use state of the first embodiment of the present invention.

[Figure 3] is a schematic cross-sectional view of the second embodiment of the present invention.

[Fig. 4] is a schematic cross-sectional view of the third embodiment of the present invention.

[Figure 5] is a schematic cross-sectional view of the fourth embodiment of the present invention.

[Fig. 6] is a schematic cross-sectional view of the fifth embodiment of the present invention.

[Fig. 7] is a schematic diagram of the appearance state of the sixth embodiment of the present invention.

[Figure 8] is the first schematic diagram of the use state of the sixth embodiment of the present invention.

[Figure 9] is the second schematic diagram of the use state of the sixth embodiment of the present invention.

[Fig. 10] is a schematic diagram of the appearance state of the seventh embodiment of the present invention.

[Figure 11] is the first schematic diagram of the use state of the seventh embodiment of the present invention.

[Figure 12] is the second schematic diagram of the use state of the seventh embodiment of the present invention.

[Figure 13] is the first schematic diagram of the use state of the eighth embodiment of the present invention.

[Figure 14] is the second schematic diagram of the use state of the eighth embodiment of the present invention.

[Figure 15] is the third schematic diagram of the use state of the eighth embodiment of the present invention.

[Figure 16] is a schematic diagram of different types of another buckle of the present invention.

[Figure 17] is a schematic diagram of different types of the blocking body of the present invention.

[Figure 18] is a schematic view of the assembled state of the ninth embodiment of the present invention.

[Figure 19] is a schematic view of the assembly state of the tenth embodiment of the present invention.

[Figure 20] is a schematic diagram of the assembly state of the eleventh embodiment of the present invention.

[Figure 21] is a schematic view of the assembled state of the twelfth embodiment of the present invention.

[Figure 22] is a schematic diagram of the use state of the thirteenth embodiment of the present invention.

[Figure 23] is a schematic diagram of the use state of the fourteenth embodiment of the present invention.

[Figure 24] is a schematic diagram of the use state of the fifteenth embodiment of the present invention.

In order to fully understand the purpose, features and effects of the present invention, the following specific embodiments are used in conjunction with the accompanying drawings to give a detailed description of the present invention. The description is as follows:

Please refer to FIGS. 1 and 2. As shown in the figures, the present invention provides a buckle body and an assembling method. The buckle body 1 includes a buckle portion 11 and two blocking portions 12 for buckling a first object 10. The first object 10 has a wide hole portion 101 and a snap-in portion 102 that are connected to each other. When assembled, the buckle body 1 passes through the wide hole portion 101 with one of the blocking portions 12, and then the buckle portion 11 is used to buckle. The buckle portion 102 is inserted to allow the two blocking portions 12 to restrict the movement of the buckle body 1, and the outer diameter of the buckle portion 11 is smaller than the buckle portion 102, and the outer diameter of the blocking portions 12 is larger than the buckle portion 102. In this way, the buckle body 1 can be combined with the first object 10, and the buckle body 1 can be fastened to a second object or removed from a second object (not shown in the figure) to complete at least two objects Combine and separate, and achieve the effect of repeated and rapid combination and separation.

In a preferred embodiment of the present invention, the buckle body 1 has a body 13 which is combined with a head 14 and another buckle 15 movably. In this way, after the buckle body 1 is combined with the first object 10, the head 14 can be driven so that the other buckle portion 151 is buckled on the second object or removed from the second object (not shown) ) To complete the combination and separation of at least two objects, and achieve the effect of repeated and rapid combination and separation.

In a preferred embodiment of the present invention, the other buckle 15 can be a threaded body, a male buckle body, a female buckle body, an I-shaped or a cylindrical body. In this way, the other buckle 15 can better meet the requirements when combined with the second object.

In the preferred embodiment of the present invention, there is further a stopper 16 for installing on the wide hole portion 101 (or the buckling portion 102) to stop on the The wide hole portion 101 (or the buckling portion 102) prevents the buckle portion 11 from being detached from the wide hole portion 101 (or the buckling portion 102). In turn, the buckle body 1 is firmly combined with the first object 10.

In a preferred embodiment of the present invention, the blocking body 16 has a connecting portion 161 for connecting and assembling with the body 13 of the buckle body 1 or integrally formed with the buckle body 1. In this way, the connecting portion 161 can prevent the blocking body 16 from being lost.

Please refer to Figures 3 to 6, as shown in the figure, in a preferred embodiment of the present invention, the head 14 and the body 13 are used by an elastic element 17 to elastically resist movement (Figures 3 and 4) As shown); In addition, the other buckle 15 and the body 13 are used for an elastic element 17 to elastically resist movement (as shown in FIGS. 5 and 6). In this way, the buckle body 1 can be made more suitable for actual use.

Please refer to Figures 7 to 12, as shown in the figure, in a preferred embodiment of the present invention, the buckle 1 has a body 13, which can be a handle, and the body 13 has buckles on both sides The handle 11 (as shown in Figures 7 to 9); in addition, the body can also be a handle with a buckle 11 on one side (as shown in Figures 10 to 12). When assembling, the buckle body 1 passes through the wide hole portion 101 with one of the blocking portions 12, and then the buckle portion 11 is buckled into the buckle portion 102, so that the two blocking portions 12 restrict the movement of the buckle body 1 After that, the blocking body 16 is used to be installed on the wide hole portion 101 to block the wide hole portion 101 to prevent the buckle portion 11 from being separated from the wide hole portion 101. In turn, the buckle body 1 is firmly combined with the first object 10.

Please refer to Figures 13 to 15, as shown, in a preferred embodiment of the present invention, the retaining portion 12 of the buckle body 1 can pass through the wide hole portion 101 of the first object 10 and a second The object 20 has a wide hole portion 201, and the buckle portion 11 is used to buckle into the buckle portion 102 of the first object 10 and one of the buckle portion 202 of the second object 20, and then the blocking body 16 is used for installation The wide hole portion 101 is used to block the wide hole portion 101 to prevent the buckle portion 11 from being detached from the wide hole portion 101. In turn, the buckle body 1 firmly combines the first object 10 and the second object 20.

In a preferred embodiment of the present invention, the wide hole portion 101, 201 (or the buckling portion 102, 202) between the blocking portion 12 (or the buckle portion 11) and the blocking body 16 has a floating Space a for The buckle portion 11 (or the blocking portion 12) can move in the floating space a, and the size of the floating space a is between 0.01mm and 50000mm, and the floating space a is the track for the movement of the buckle body 1 . In this way, the present invention can better meet the requirements of actual use.

Please refer to Figure 16, as shown in the figure, in a preferred embodiment of the present invention, the other buckle 15 can be a threaded body (part a in Figure 16), a convex buckle body (part b in Figure 16 ), concave button body (part c in Fig. 16), column body (part d in Fig. 16) or head body (part e in Fig. 16).

Please refer to FIG. 17, as shown in the figure, in a preferred embodiment of the present invention, the blocking body 16 can be a buckle body (or an elastic buckle body in part a of FIG. 17) or a plug body (as shown in FIG. Part b), sheet body (part c of Figure 17), threaded body (part d of Figure 17) or shrapnel body, and the stopper 16 can be made of metal, non-metal, plastic, rubber or Silicone material; in addition, the stopping body 16 has a stopping portion 162 (parts a, b, and d in FIG. 17), which is larger than the wide hole portion of the first object or the snap-in portion (not shown in the figure) (Shown) to be buckled or clipped to the wide hole portion or the buckling portion, and the blocking body 16 has a body 163 (part d in FIG. 17), which is greater than, equal to, or smaller than the The wide hole portion of the first object or the snap-in portion (not shown). In this way, the blocking body 16 can better meet the requirements when combined with the first object 10.

Please refer to Figure 18, as shown in the figure, in a preferred embodiment of the present invention, the other buckle 15 is used for riveting, expanding, locking, welding or buckling to the second object 20, and then by After the buckle body 1 passes through the wide hole portion 101 with one of the blocking portions 12, the buckle portion 11 is buckled into the buckling portion 102 to allow the two blocking portions 12 to restrict the movement of the buckle body 1. In turn, the buckle body 1 is firmly combined with the first object 10.

In a preferred embodiment of the present invention, the other buckle 15 can be a feed slot for allowing the material of the second object 20 to enter when the buckle body 1 is pressed against the second object 20 Or flow into another buckle 15 that is the feed slot, so that the buckle body 1 and the second object 20 are firmly combined.

Please refer to FIGS. 19 to 21. As shown in the figures, in a preferred embodiment of the present invention, the other buckle 15 may be an expansion portion for applying external force to the other buckle 15. The other buckle 15 is deformed to be clamped to the second object 20 (as shown in FIG. 19 ), so that the buckle body 1 and the second object 20 are firmly combined. Or the other buckle 15 can be a locking portion for locking with the second object 20 (as shown in FIG. 20 ), so that the buckle 1 and the second object 20 are firmly combined. In addition, the other buckle part may be a welding part for welding to the second object 20 (as shown in FIG. 21 ), so that the buckle body 1 and the second object 20 are firmly combined.

Please refer to FIG. 22. As shown in the figure, in a preferred embodiment of the present invention, the retaining portion 12 of the buckle body 1 can pass through the wide hole portion 101 of the first object 10, and the buckle portion 11 Buckle into the buckling portion 102 of the first object 10, and then use the blocking body 16 to be installed in the wide hole portion 101 to block the wide hole portion 101 to prevent the buckle portion 11 from being removed The wide hole portion 101 is disengaged, and the wide hole portion 101 (or the buckling portion 102) between the blocking portion 12 (or the buckle portion 11) and the blocking body 16 has a floating space a for enabling the The buckle 11 (or the blocking portion 12) can move in the floating space a. In this way, the buckle body 1 and the first object 10 can be firmly combined.

Please refer to FIG. 23. As shown in the figure, in a preferred embodiment of the present invention, the buckle 11 is first buckled into the buckle 102, and then the tool 2 is used to apply an external force to the wide hole 101 (or the After the buckle portion 102), the wide hole portion 101 (or the buckle portion 102) is made to produce a deformed portion 103 to stop at the wide hole portion 101 (or the buckle portion 102) to prevent the buckle portion 11 from being removed from the wide hole The hole portion 101 (or the snap-in portion 102) is detached.

In a preferred embodiment of the present invention, there is a floating space b between the deformed portion 103 and the buckle portion 11 (or one of the blocking portions 12) for making the buckle portion 11 (or the blocking portion 12) 12) It can move in the floating space b, and the size of the floating space b is between 0.01 mm and 50000 mm, and the floating space b is the track on which the buckle body 1 moves. In this way, the present invention can better meet the requirements of actual use.

Please refer to FIG. 24, as shown in the figure, in a preferred embodiment of the present invention, the buckle body 1 includes a wide hole portion 18 and a buckle portion 19, and the first object 10 has a buckle portion 104 and two Blocking portion 105. When assembling, the buckle body 1 passes through one of the retaining portions 105 with the wide hole portion 18, and then the buckle portion 19 is buckled into the buckle portion 104 to allow the two retaining portions 105 to restrict the movement of the buckle body. In this way, the present invention can better meet the requirements of actual use.

In a preferred embodiment of the present invention, the stopper 16 further includes a stopper 16 for resisting the lateral movement of the buckle body 1 so that the buckle body 1 is restricted to the first object 10 And can't escape. In this way, the buckle body 1 and the first object 10 can be firmly combined.

The present invention has been disclosed in a preferred embodiment above, but those skilled in the art should understand that the embodiment is only used to describe the present invention and should not be construed as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to this embodiment should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the scope of the patent application.

1: Button body

11: Buckle

12: Blocking Department

13: body

14: head

15: Another button

16: stop body

161: Connection

10: The first object

101: Wide hole

102: buckle

Claims (30)

A buckle body includes a buckle part and a blocking part. After the blocking part is used to pass through a wide hole part of an object, the buckle part is used to buckle into a buckle part of the object to make The retaining portion restricts the movement of the buckle body, and the outer diameter of the retaining portion is smaller than the retaining portion, and the outer diameter of the retaining portion is larger than the retaining portion; wherein there is further a retaining body for mounting It is arranged at the wide hole part or the buckle part to stop at the wide hole part or the buckle part to prevent the buckle part from being separated from the wide hole part or the buckle part, the blocking part or the buckle part and the stop The wide hole portion or the snap-in portion between the stop bodies has a floating space for allowing the snap portion or the blocking portion to move in the floating space. The buckle body according to claim 1, wherein the buckle body has a body, and the body is movably combined with a head or another buckle. The buckle body according to claim 2, wherein the other buckle part is a threaded body, a male buckle body, a female buckle body or a cylinder. The buckle body according to claim 2, wherein the head or the other buckle and the body are elastically resisted by an elastic element. The buckle body according to claim 1, wherein the buckle body has a body, and the body is a handle. The buckle body according to claim 5, wherein the body is a handle with buckles on both sides, or the body is a handle with buckles on one side. The buckle body according to claim 1, wherein the buckle body has another buckle part, and the other buckle part is a threaded body, a convex buckle body, a female buckle body, an I-shaped body, a cylindrical body, or a head body. The buckle body according to claim 1, wherein the blocking body is a buckle body, a plug body, a sheet body, a threaded body or an elastic sheet body. The buckle body according to claim 1, wherein the stopping body has a stopping portion that is larger than the wide hole portion or the buckling portion for buckling or snapping on the wide hole portion or the Buckle into the department. The buckle body according to claim 1, wherein the stop body is made of metal, plastic, rubber, or silicone. The buckle body according to claim 1, wherein the blocking part is used to pass through the object and another object, and is used to buckle into the fastening part of the object and one of the fastening parts of the other object. The buckle body according to claim 7, wherein the other buckle portion is used for riveting, expanding, locking, welding or buckling to another object. The buckle body according to claim 7, wherein the other buckle portion is a feed chute for allowing material of the other object to enter or flow into the feed chute when the buckle body presses on another object . The buckle body according to claim 7, wherein the other buckle portion is an expanded connection portion for snapping onto another object when an external force is applied. The buckle body according to claim 7, wherein the other buckle part is a welding part for welding to another object. The buckle body according to claim 1, wherein the blocking body has a connecting portion, and the connecting portion is connected and assembled with the buckle body or integrally formed with the buckle body. The buckle body according to claim 1, which further has a stopper for installing the buckle part on the wide hole part or the buckle part after the buckle part is first buckled into the buckle part to It is used to stop at the wide hole portion or the buckle-in portion to prevent the buckle portion from being detached from the wide hole portion or the buckle-in portion. The buckle body according to claim 1, wherein the size of the floating space is between 0.01mm and 50000mm. The buckle body according to claim 1, wherein the floating space is the track of the buckle body movement. The buckle body according to claim 1, wherein after the wide hole portion or the buckled-in portion is pressed by an external force, the wide hole portion or the buckled-in portion produces a deformed portion to stop at the wide hole portion or the The buckle part prevents the buckle part from being separated from the wide hole part or the buckle part. The buckle body according to claim 1, wherein the buckle part is first buckled into the buckle part and then external force is applied to the wide hole part or the buckle part, so that the wide hole part or the buckle part produces a deformed part, Blocking at the wide hole part or the buckling part prevents the buckle part from being separated from the wide hole part or the buckling part. The buckle body according to claim 20 or 21, wherein there is a floating space between the deformable portion and the blocking portion or the buckle portion, so that the buckle or the blocking portion can move in the floating space. The buckle body according to claim 22, wherein the size of the floating space is between 0.01mm and 50000mm. The buckle body according to claim 22, wherein the floating space is the track of the buckle body movement. The buckle body according to claim 1, wherein the buckle body has two blocking portions for restricting the object between the blocking portions. A method for assembling a buckle body, which uses the buckle body described in Claims 1 to 25, the buckle body is used to buckle the object, the object has the wide hole portion and the buckle-in portion, and the buckle body is assembled during assembly After passing through the wide hole with the blocking portion, the buckle is then buckled into the buckle so that the blocking portion restricts the movement of the buckle body, and the outer diameter of the buckle is smaller than the buckle, the blocking The outer diameter of the part is larger than the snap-in part. A buckle body includes a wide hole portion and a buckle portion, the wide hole portion is used to pass through a blocking portion of an object, the buckle portion is used to buckle into a buckle portion of the object, The blocking portion restricts the movement of the buckle body. A method for assembling a buckle body, which uses the buckle body described in claim 27, the buckle body is used to buckle the object, the object has the buckle portion and the blocking portion, and the wide hole portion is used for assembly After passing through the blocking part, the buckling part is used to buckle into the buckle part, so that the blocking part restricts the movement of the buckle body. A buckle body includes a buckle part and a blocking part, the blocking part is used to pass through a wide hole part of an object, and the buckle part is used to buckle into a buckling part of the object to make The retaining portion restricts the movement of the buckle body, and the outer diameter of the retaining portion is smaller than the retaining portion, and the outer diameter of the retaining portion is larger than the retaining portion; wherein the wide hole portion or the retaining portion is pressed by an external force, A deformed portion is generated in the wide hole portion or the buckling portion to stop at the wide hole portion or the buckling portion to prevent the buckle portion from being separated from the wide hole portion or the buckling portion. A buckle body includes a buckle part and a blocking part, the blocking part is used to pass through a wide hole part of an object, and the buckle part is used to buckle into a buckling part of the object to make The retaining portion restricts the movement of the buckle body, and the outer diameter of the buckle portion is smaller than the buckling portion, and the outer diameter of the retaining portion is larger than the buckling portion; wherein the buckle portion is buckled into the buckling portion first Then external force is applied to the wide hole portion or the snap-in portion to cause the wide hole portion or the snap-in portion to produce a deformed portion to stop at the wide hole portion or the snap-in portion and prevent the snap portion from being removed from the wide hole Part or the snap-in part is detached.

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