Anti-fracture nut with quick release structure

Abstract

The utility model discloses an anti-fracture nut with a quick release structure, which comprises a nut body, the nut body comprises a first nut and a second nut, the first nut and the second nut are connected through a clamping assembly, the first nut and the second nut are both provided with clamping grooves, clamping blocks matched with the clamping grooves are inserted in the clamping grooves, and the clamping blocks are connected with the first nut and the second nut. The ends of the two clamping blocks are fixedly connected with a fixing ring, and locking assemblies matched with the clamping blocks are arranged at the bottom end of the nut body. According to the anti-fracture nut with the quick release structure, the mounting and dismounting processes are simplified conveniently through the quick release design, time is saved, the working efficiency is improved, the stability of the first nut and the second nut after splicing is ensured through the use of the clamping block and the fixing ring, and the service life of the anti-fracture nut is prolonged. The locking assembly is arranged on the base, looseness or falling caused by vibration or external force is prevented, the first rotating ring and the second rotating ring in the locking assembly are designed, rapid fixing is achieved through movement of the sliding blocks in the sliding grooves, and the stability of the structure is improved.

Description

Technical Field

[0001] This utility model relates to the field of nut technology, specifically to a fracture-resistant nut with a quick-release structure. Background Technology

[0002] In the utility model patent application entitled "Nut" with publication number CN219691962U, publication date September 15, 2023, this utility model discloses a nut, belonging to the field of fastener technology. The key technical point of the nut is that it includes a nut body and a threaded hole formed in the nut body. The nut body is covered by a protective shell, which covers the outer periphery of the nut body and one end face and extends to the other end face close to the nut body. The protective shell has a through hole corresponding to the position of the threaded hole. The outer ring of the through hole is provided with a first sealing ring that matches the stud to form a seal, which can extend its service life and facilitate later removal.

[0003] In the aforementioned patents or prior art, nuts often require the use of tools such as wrenches for installation and removal during use. The force applied by using wrenches or other tools may exceed the yield strength of the nut material, causing the nut to undergo plastic deformation or even break. Furthermore, the installation and removal steps are cumbersome, which reduces efficiency in situations where frequent replacement or adjustment of nuts is required. Utility Model Content

[0004] The purpose of this invention is to provide a fracture-resistant nut with a quick-release structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a breakable nut with a quick-release structure, comprising a nut body, the nut body including a first nut and a second nut, the first nut and the second nut being connected by a snap-fit ​​assembly, both the first nut and the second nut having a slot, a matching snap-fit ​​block being inserted into the slot, a fixing ring being fixedly connected to the ends of the two snap-fit ​​blocks, and a locking assembly cooperating with the snap-fit ​​blocks being provided at the bottom end of the nut body.

[0006] Furthermore, the snap-fit ​​assembly includes a protrusion on the first nut and a groove on the second nut that mates with the protrusion.

[0007] Furthermore, the locking assembly includes a first rotating ring and a second rotating ring located below the nut body. The first rotating ring and the second rotating ring are connected by a rotating assembly. The inner walls of the first rotating ring and the second rotating ring are symmetrically provided with two sliders. Each locking block has two sets of sliding grooves that cooperate with the sliders.

[0008] Furthermore, the first rotating ring is provided with an annular block, and the second rotating ring is provided with an annular groove that cooperates with the annular block.

[0009] Furthermore, both the first rotating ring and the second rotating ring are provided with multiple anti-slip blocks arranged in an array.

[0010] Furthermore, a rubber pad is provided at the bottom of the second rotating ring.

[0011] Furthermore, the two sliding grooves on each set of the card blocks are set at different heights.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the anti-breakage nut with a quick-release structure is reasonable and has the following advantages:

[0013] This design divides the nut body into a first nut and a second nut, and uses a combination of protrusions, grooves, slots, retaining rings, locking blocks, sliding grooves, a first rotating ring, a second rotating ring, an annular block, an annular groove, a slider, an anti-slip block, and rubber pads to achieve rapid disassembly and installation of the nut body. This structure eliminates the need for any tools during installation and disassembly, significantly reducing the risk of nut breakage and thus greatly improving operational efficiency. The protrusions and grooves facilitate quick connection of the first and second nuts, reducing errors and enhancing the joint strength after assembly, making the structure more stable. The use of locking blocks and retaining rings ensures the stability of the first and second nuts after assembly. The design ensures stability and prevents loosening or detachment due to vibration or external forces. The first and second rotating rings in the locking assembly are designed to achieve rapid fixing through the movement of sliders in the groove, increasing the structural stability. In addition, the anti-sliding slider design increases the contact area between the operator and the rotating rings, facilitating rotation operation, while the rubber pad increases friction and prevents the second rotating ring from moving, further improving the structural stability. This design greatly simplifies the installation and disassembly process, saves time, and improves work efficiency. In situations where frequent nut replacement or adjustment is required, this ability to operate quickly is particularly important, which can significantly improve production efficiency and reduce costs caused by operational delays. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the overall explosion structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the snap-fit ​​assembly of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the fixing ring of this utility model;

[0018] Figure 5 This is a schematic diagram of the rotating ring structure of this utility model;

[0019] Figure 6 This is a schematic diagram of the structure of the first rotating ring of this utility model;

[0020] Figure 7 This is a schematic diagram of the locking component of this utility model.

[0021] In the diagram: 100, Nut body; 101, First nut; 102, Second nut; 103, Protrusion; 104, Groove; 105, Slot; 200, Retaining ring; 201, Locking block; 202, Sliding groove; 300, First rotating ring; 301, Second rotating ring; 302, Annular block; 303, Annular groove; 304, Sliding block; 305, Anti-sliding block; 400, Rubber pad. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-7 The present invention provides a technical solution as follows:

[0024] Example 1:

[0025] A breakage-resistant nut with a quick-release structure includes a nut body 100, which includes a first nut 101 and a second nut 102. The first nut 101 and the second nut 102 are connected by a snap-fit ​​assembly. Both the first nut 101 and the second nut 102 have a slot 105. A locking block 201 that cooperates with the slot 105 is inserted into the slot 105. The ends of the two locking blocks 201 are fixedly connected to a fixing ring 200. The bottom end of the nut body 100 is provided with a locking assembly that cooperates with the locking block 201.

[0026] The snap-fit ​​assembly includes a protrusion 103 on the first nut 101 and a groove 104 on the second nut 102 that mates with the protrusion 103.

[0027] The locking assembly includes a first rotating ring 300 and a second rotating ring 301 located below the nut body 100. The first rotating ring 300 and the second rotating ring 301 are connected by a rotating assembly. The inner walls of the first rotating ring 300 and the second rotating ring 301 are symmetrically provided with two sliders 304. Each locking block 201 has two sets of sliding grooves 202 that cooperate with the sliders 304.

[0028] The first rotating ring 300 is provided with an annular block 302, and the second rotating ring 301 is provided with an annular groove 303 that cooperates with the annular block 302.

[0029] The first rotating ring 300 and the second rotating ring 301 are each provided with an array of anti-slip blocks 305.

[0030] The bottom of the second rotating ring 301 is provided with a rubber pad 400.

[0031] The two slides 202 on each set of card blocks 201 are set at different heights.

[0032] Working principle: When in use, when the nut body 100 is needed, the first nut 101 and the second nut 102 are easily connected by the protrusion 103 and the groove 104. The cooperation of the protrusion 103 and the groove 104 can ensure the precise alignment of the first nut 101 and the second nut 102 during splicing, reduce errors, enhance the connection strength after splicing, and make the structure more stable. After the connection is completed, the worker holds the fixing ring 200 and inserts the two locking blocks 201 set at the bottom of the fixing ring 200 into the locking grooves 105 on the first nut 101 and the second nut 102 to pre-fix them.

[0033] Secondly, after the first nut 101 and the second nut 102 are initially fixed, the workers attach the first rotating ring 300 and the second rotating ring 301 together. Under the action of the annular block 302 and the annular groove 303, the first rotating ring 300 and the second rotating ring 301 are installed together. The annular block 302 can rotate within the annular groove 303. The first rotating ring 300 is then attached to the bottom end of the locking block 201, and the slider 304 located on the first rotating ring 300 and the second rotating ring 301 is rotated into the sliding groove 202. Then, the first rotating ring 300 and the second rotating ring 301 are rotated. 301, so that the two sliders 304 set on the inner wall of the first rotating ring 300 and the second rotating ring 301 are respectively located in different grooves 202 on the two locking blocks 201, thereby completing the fixation. The anti-sliding sliders 305 set on the first rotating ring 300 and the second rotating ring 301 can increase the contact area between the operator and them, thereby facilitating rotation. The bottom of the second rotating ring 301 is provided with a rubber pad 400, which can increase the friction by using the nut body 100 to prevent the second rotating ring 301 from moving, making the above structure more stable.

[0034] Finally, when the staff needs to insert it, they only need to rotate the first rotating ring 300 and the second rotating ring 301 to move the multiple sliders 304 away from the slide groove 202, and then pull out the fixing ring 200 to make the two locking blocks 201 leave the locking groove 105, thus completing the disassembly of the first nut 101 and the second nut 102. This design makes it convenient for staff to quickly install and remove nuts without the use of tools, which not only reduces the risk of nut body breakage, but also saves time and improves efficiency.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fracture-resistant nut with a quick-release structure, comprising a nut body (100), characterized in that: The nut body (100) includes a first nut (101) and a second nut (102). The first nut (101) and the second nut (102) are connected by a snap-fit ​​assembly. Both the first nut (101) and the second nut (102) are provided with a slot (105). A matching snap block (201) is inserted into the slot (105). The ends of the two snap blocks (201) are fixedly connected to a fixing ring (200). The bottom end of the nut body (100) is provided with a locking assembly that matches the snap block (201).

2. The anti-breakage nut with a quick-release structure according to claim 1, characterized in that: The snap-fit ​​assembly includes a protrusion (103) on the first nut (101) and a groove (104) on the second nut (102) that mates with the protrusion (103).

3. The anti-breakage nut with a quick-release structure according to claim 1, characterized in that: The locking assembly includes a first rotating ring (300) and a second rotating ring (301) located below the nut body (100). The first rotating ring (300) and the second rotating ring (301) are connected by a rotating assembly. The inner walls of the first rotating ring (300) and the second rotating ring (301) are symmetrically provided with two sliders (304). Each locking block (201) has two sets of grooves (202) that cooperate with the sliders (304).

4. A fracture-resistant nut with a quick-release structure according to claim 3, characterized in that: The first rotating ring (300) is provided with an annular block (302), and the second rotating ring (301) is provided with an annular groove (303) that cooperates with the annular block (302).

5. A fracture-resistant nut with a quick-release structure according to claim 4, characterized in that: Multiple anti-slip blocks (305) are arrayed on both the first rotating ring (300) and the second rotating ring (301).

6. A fracture-resistant nut with a quick-release structure according to claim 5, characterized in that: The bottom of the second rotating ring (301) is provided with a rubber pad (400).

7. A fracture-resistant nut with a quick-release structure according to claim 3, characterized in that: The two grooves (202) on each set of card blocks (201) are set at different heights.

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