Insulating tool retaining ring

Abstract

The utility model relates to an insulating tool buckle ring, which comprises a buckle ring body, is a C-shaped ring body and has an insulating outer surface, a middle opening is formed on the front side of the buckle ring body, a pivot joint part and a buckle head are respectively arranged at the lower end and the upper end of the buckle ring body adjacent to the opening, a brake rod is pivotally connected to the pivot joint part, the brake rod is a rod body made of insulating material, and the upper end of the brake rod is buckled to the buckle head to close the opening; when in use, the buckle ring body can be buckled to a knot or a hook, the brake rod is made of insulating material, the non-load-bearing part can adopt a lighter structure, the strength of the buckle ring body supporting the knot or the hook is not affected, and the user's burden of hanging is reduced.

Description

Technical Field

[0001] This utility model relates to a hook; in particular, it refers to an insulating tool buckle. Background Technology

[0002] Existing insulating tool fasteners include a fastener body with an opening, a fastener head and a pivot part respectively provided at the upper and lower ends of the fastener body corresponding to the opening, and a gate rod pivotally connected to the pivot part. The upper end of the gate rod is fastened to the fastener head to close the opening.

[0003] To meet the strength and insulation requirements for use, the existing insulating tool buckles generally have an insulating layer covering the surface of the metal buckle body and the lever. This makes the overall weight relatively heavy and cannot meet the need for lightweight use when worn by the user. Further improvements are needed. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide an insulating tool buckle, which makes the gate rod used to close or open the opening a rod made of insulating material, thereby reducing the weight of the gate rod and making the insulating tool buckle lightweight.

[0005] To achieve the above objectives, this utility model provides an insulating tool buckle, comprising a buckle body and a locking rod. The buckle body is a C-shaped ring with an insulated outer surface. An opening is formed in the middle of the front side of the buckle body. A pivot portion and a buckle head are respectively provided at the lower and upper ends of the buckle body adjacent to the opening. The locking rod is a rod made of insulating material; the lower end of the locking rod is pivotally connected to the pivot portion, and the upper end of the locking rod is fastened to the buckle head, closing the opening.

[0006] The advantage of this invention lies in the fact that the function of the gate arm is to close or open the opening of the buckle body, and it does not primarily bear the weight of the hooks or knots fastened to the buckle body. By making the gate arm a rod made of insulating material, the overall weight of the insulating tool buckle can be reduced without affecting the strength of the hooks or knots fastened to it, thus achieving lightweighting and reducing the user's carrying burden. Attached Figure Description

[0007] Figure 1 This is a perspective view of a preferred embodiment of the present invention.

[0008] Figure 2 This is an exploded view of the preferred embodiment of the present invention.

[0009] Figure 3 for Figure 1 The right-side view.

[0010] Figure 4 for Figure 1 Top view.

[0011] Figure 5 for Figure 4 A cross-sectional view along the 5-5 direction.

[0012] Figure 6 for Figure 4 A cross-sectional view along the 6-6 direction.

[0013] Figure 7 This is a schematic diagram of the downward movement of the rotating outer tube in the preferred embodiment of the present invention.

[0014] Figure 8 This is a schematic diagram illustrating the opening action of the preferred embodiment of the present invention.

[0015] Explanation of reference numerals in the attached figures

[0016] 100: Insulating tool clip 10: Buckle body 12: Metal core 14: Insulation layer 141: First connecting segment 142: Second connecting segment 143: Divider bar 16: Pivot section 161: Power strip 162: Shaft hole 163: concave part 18: Discount 181: Trench 182: Fixed hook A: Opening B: Closed hole 20: Gate arm 22: Longitudinal groove 221: Pivot hole 24: Buckle slot 241: Fitting 242: piercing 243: hook part 26: External thread 28: Annular groove 29: Spring groove 30: External pipe 32: Internal thread 34: Stop ring 40: Pivot assembly 41: C-ring 42: Rivet 421: Shaft 422: Head 423: Riveting Department 44: Cap 46: End cap 48: Spring 49: Top rod Detailed Implementation To more clearly illustrate this utility model, preferred embodiments are described in detail below with reference to the accompanying drawings. Please refer to... Figure 1 The image shows an insulating tool retainer 100 according to a preferred embodiment of the present invention. When describing directions, the following description will refer to the relative positions of the insulating tool retainer 100 in use: up / down, front / back, left / right, and inside / outside. The insulating tool retainer 100 in this preferred embodiment is designed with an insulated outer surface and includes a retainer body 10, a lever 20, and an outer tube 30.

[0017] Please refer to Figures 1 to 5 As shown, the buckle body 10 includes a metal core 12 and an insulating layer 14. The metal core 12 is a C-shaped metal ring, and the insulating layer 14 is an insulating material that covers the outer surface of the metal core, making the outer surface of the buckle body 10 insulated. The material of the insulating layer 14 can be silicone or plastic, etc. An opening A is formed in the middle of the front side of the buckle body 10. A pivot portion 16 and a buckle head 18 are respectively provided at the lower end and upper end of the buckle body 10 adjacent to the opening A. The pivot portion 16 has an insert plate 161 with a shaft hole 162. A recess 163 is formed by recessing the upper end face of the insert plate 161 on the rear side. The recess 163 is a V-shaped groove. A pair of grooves 181 are formed on the inner side of the buckle 18. The pair of grooves 181 are located at the left and right positions on the inner side of the buckle 18, respectively. A fixing hook 182 is provided at the lower end of the buckle 18, and the fixing hook 182 is adjacent to the lower edge of the pair of grooves 181.

[0018] A first connecting segment 141 is formed on the portion of the insulating layer 14 located below the pivot portion 16; a second connecting segment 142 is formed on the portion of the insulating layer 14 located behind the buckle body 10. The second connecting segment 142 is located behind the first connecting segment 141, and a separator rod 143 connects the first connecting segment 141 and the second connecting segment 142. The separator rod 143 is a rod made of a single insulating material, and the separator rod 143 is made of the same material as the insulating layer 14. The front end of the separator rod 143 is integrally connected to the first connecting segment 141, and the rear end of the separator rod 143 is integrally connected to the second connecting segment 142. A closed hole B is formed around the portion of the separator rod 143 and the buckle body 10 located between the first connecting segment 141 and the second connecting segment 142.

[0019] Please refer to Figure 2 , Figure 5 and Figure 6 As shown, the gate arm 20 is a rod made of a single insulating material, such as silicone or plastic. The lower end of the gate arm 20 is pivotally connected to the pivot joint 16. Specifically, the lower end of the gate arm 20 has a downward-opening longitudinal groove 22 that extends through both the front and rear sides of the lower end of the gate arm 20, forming two pivot holes 221 on the left and right sides of the lower end of the gate arm 20. These two pivot holes 221 communicate with the left and right sides of the longitudinal groove 22. The longitudinal groove 22 accommodates the insert plate 161 of the pivot joint 16. The two pivot holes 221 communicate with the left and right ends of the shaft hole 162, respectively. A pivot assembly 40 is pivotally inserted through the two pivot holes 221 and the shaft hole 162.

[0020] The pivot assembly 40 includes a rivet 42, a cap 44, and an end cap 46. The rivet 42 has a connected shaft 421 and a head 422. The shaft 421 passes through the two pivot holes 221 and the shaft hole 162. The head 422 is integrally connected to one end of the shaft 421, and the other end of the shaft 421 is riveted to form a riveting portion 423. The cap 44 is a cover made of insulating material. A portion of the cap 44 is embedded in one of the two pivot holes 221 and covers the head 422, preventing the head 422 from protruding outwards. The end cap 46 is a cover made of insulating material. A portion of the end cap 46 is embedded in the other pivot hole 221 and covers the riveting portion 423, preventing the riveting portion 423 from protruding outwards. The gate arm 20 can rotate forward or backward around the pivot assembly 40 as its rotation center.

[0021] The upper end of the gate arm 20 has a buckle groove 24 with its opening facing forward. The front and upper sides of the buckle groove 24 form a sleeve opening 241 and a through opening 242, respectively. The upper end of the sleeve opening 241 is connected to the front end of the through opening 242. The buckle groove 24 forms a pair of hook portions 243 on the left and right sides adjacent to the through opening 242. The buckle groove 24 is fastened forward to the buckle head 18 of the buckle ring body 10. The hook portions 243 of the buckle groove 24 are inserted into the grooves 181 of the buckle head 18. The fixing hook 182 is embedded in the buckle groove 24 and is located below the hook portions 243, thereby causing the gate arm 20 to close the opening A of the buckle ring body 10.

[0022] An external thread 26 and an annular groove 28 are formed on the outer circumferential surface of the middle portion along the axial direction of the gate arm 20, respectively. The external thread 26 is closer to the buckle groove 24 than the annular groove 28. A spring groove 29 is formed at the axial center position inside the gate arm 20. The upper end of the spring groove 29 is a closed end, and the lower end of the spring groove 29 communicates with the longitudinal groove 22. A spring 48 is provided in the spring groove 29. The spring 48 is in a compressed state, and its upper end abuts against the closed end of the spring groove 29. A push rod 49 is provided in the longitudinal groove 22. The push rod 49 is a bent rod. The upper half of the push rod 49 is inserted into the spring groove 29 and abuts against the lower end of the spring 48. The lower half of the push rod 49 is bent backward, and the lower end of the push rod 49 abuts against the surface of the recess 163.

[0023] Please refer to Figure 2 , Figure 5 and Figure 6 As shown, the outer tube 30 is a circular tube made of a single insulating material, such as silicone or plastic. The outer tube 30 is fitted around the gate arm 20, and an internal thread 32 is formed on its inner circumferential surface, which engages with the external thread 26. The front side of the upper end of the outer tube 30 covers the front of the sleeve opening 241 of the gate arm 20. A stop ring 34 is formed on the inner circumferential surface of the outer tube 30 adjacent to the lower end of the internal thread 32; the stop ring 34 is circular. A C-shaped ring 41 is embedded in the annular groove 28, with the stop ring 34 and the C-shaped ring 41 spaced vertically apart, and the inner diameter of the stop ring 34 is smaller than the outer diameter of the C-shaped ring 41. When the outer tube 30 moves downward, the lower end of the outer tube 30 can accommodate the C-shaped ring 41, and the stop ring 34 of the outer tube 30 will be blocked by the C-shaped ring 41, limiting the distance that the outer tube 30 can rotate downward along the external thread 26.

[0024] When using the above-described preferred embodiments of this utility model, please refer to... Figures 5 to 8As shown, the user rotates the outer tube 30 by hand, causing it to rotate downwards along the external thread 26 of the gate rod 20. When the outer tube 30 rotates until its upper end no longer obstructs the front of the sleeve 241, the gate rod 20 can be rotated backwards around the pivot assembly 40. During this process, the buckle 18 disengages from the buckle groove 24, opening the opening A. Then, a hook or knot or other ring-shaped object can be fitted onto the buckle body 10 via the buckle 18. Finally, the gate rod 20 and the outer tube 30 are returned to their original positions to close the opening A, completing the operation of attaching the hook or knot to the buckle body 10. In addition to fitting the hook onto the buckle body 10 via the buckle 18, the user can also directly hook the hook onto the part of the buckle body 10 located around the closed hole B, with the separator rod 143 restricting the hook passing through the closed hole B to the lower end of the buckle body 10.

[0025] Since the main function of the gate rod 20 and the outer tube 30 is not to bear weight, but to open or close the opening A of the buckle body 10, the gate rod 20 and the outer tube 30 are respectively made of insulating material. Their strength is sufficient to open or close the opening A without affecting the strength of the buckle body 10 in supporting objects attached to it. Compared to gate rods or outer tubes with a metal surface covered with an insulating layer, the gate rod 20 and the outer tube 30 in this preferred embodiment have a weight-reducing effect. Similarly, the main function of the partition rod 143 is not to bear weight, but to divide the space inside the buckle body 10. Therefore, the partition rod 143 is made of the same material as the insulating layer 14. The strength of the partition rod 143 is sufficient to divide the space inside the buckle body 10 into upper and lower sides without affecting the strength of the buckle body 10 in supporting objects attached to it. Compared to partition rods with a metal surface covered with an insulating layer, the partition rod 143 has a weight-reducing effect. In this preferred embodiment, the separator 143 is manufactured when the insulating layer 14 is coated and ejected from the metal core 12.

[0026] like Figure 7 and Figure 8As shown, when the user rotates the outer tube 30 downwards to release the gate lever 20, and then applies force to rotate the gate lever 20 backwards around the pivot assembly 40, the top rod 49, whose upper half is inserted into the spring groove 29, will also rotate backwards around its lower end abutting against the recess 163. Since the rotation centers of the gate lever 20 and the top rod 49 are different, during the backward swing of the gate lever 20 and the top rod 49, the upper half of the top rod 49 will gradually compress the spring 48. Finally, when the user releases the gate lever 20, the restoring force of the spring 48 will drive the gate lever 20 to rotate forward and return to its original position, causing the buckle groove 24 to engage forward with the buckle 18 of the buckle body 10. At this point, the user can rotate the outer tube 30 upwards to return it to its original position.

[0027] The above description is only a preferred and feasible embodiment of this utility model. Any equivalent changes made by applying the specification and claims of this utility model should be included within the patent scope of this utility model.

Claims

1. An insulating tool retainer, characterized in that, include: A buckle body is a C-shaped ring with an insulated outer surface. An opening is formed in the middle of the front side of the buckle body. A pivot portion and a buckle head are respectively provided at the lower end and upper end of the buckle body adjacent to the opening; and A gate arm is a rod made of insulating material; the lower end of the gate arm is pivotally connected to the pivot joint, and the upper end of the gate arm is fastened to the buckle and closes the opening.

2. The insulating tool retainer as described in claim 1, wherein, The buckle body includes a metal core and an insulating layer; the metal core is a C-shaped metal ring; the insulating layer covers the outer surface of the metal core.

3. The insulating tool retainer as described in claim 1, wherein, The pivot portion has an insert plate with a shaft hole; the lower end of the gate arm has a longitudinal groove that opens downwards, the longitudinal groove passing through the front and rear sides of the lower end of the gate arm, and two pivot holes are formed on the left and right sides of the lower end of the gate arm, the two pivot holes communicating with the longitudinal groove; the longitudinal groove accommodates the insert plate, and the two pivot holes communicating with both ends of the shaft hole; a pivot assembly is pivotally inserted through the two pivot holes and the shaft hole.

4. The insulating tool retainer as described in claim 3, wherein, The pivot assembly includes a rivet, a cap, and an end cap; the rivet has a connected shaft and a head, the shaft passes through the two pivot holes and the shaft hole, the head is integrally connected to one end of the shaft, and the other end of the shaft is riveted to form a riveting portion; the cap is an insulating cover and covers the head; the end cap is an insulating cover and covers the riveting portion.

5. The insulating tool retainer as described in claim 4, wherein, A recess is formed on the rear side of the end face of the insert plate; a spring groove is formed at the axial position inside the gate arm, the upper end of the spring groove is a closed end, and the lower end of the spring groove communicates with the longitudinal groove; a spring is provided in the spring groove, the spring is in a compressed state and its upper end abuts against the closed end of the spring groove; a push rod is provided in the longitudinal groove, the upper half of the push rod is inserted into the spring groove and abuts against the lower end of the spring, the lower half of the push rod is bent backward and the lower end of the push rod abuts against the surface of the recess.

6. The insulating tool retainer as described in claim 1, wherein, The buckle has a pair of grooves on its inner side, and a fixing hook at its lower end, which is adjacent to the lower edge of the grooves. The upper end of the gate arm has a buckle groove with a front opening, which is fastened to the buckle. The front and upper sides of the buckle groove have a sleeve opening and a through opening, respectively. The sleeve opening is connected to the through opening. The buckle groove has a pair of hooks on both sides adjacent to the through opening. The hooks are inserted into the grooves, and the fixing hook is embedded in the buckle groove and located below the hooks.

7. The insulating tool retainer as described in claim 6, wherein, An external thread is formed on the outer circumferential surface of the middle portion of the gate arm along its axial direction; an outer tube is fitted around the gate arm, the outer tube being a tube of insulating material and having an internal thread formed on its inner circumferential surface, the internal thread engaging with the external thread; the upper end of the outer tube covers the front of the sleeve opening.

8. The insulating tool retainer as described in claim 7, wherein, An annular groove is formed on the outer circumferential surface of the middle portion of the gate arm along the axial direction. The external thread is closer to the buckle groove than the annular groove. A C-shaped ring is embedded in the annular groove. A stop ring is formed on the inner circumferential surface of the outer tube adjacent to the lower end of the internal thread. The inner diameter of the stop ring is smaller than the outer diameter of the C-shaped ring.

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