Ring buckle convenient to disassemble and assemble

Abstract

The utility model discloses a buckle convenient to disassemble and assemble, and relates to the technical field of connecting parts, the buckle comprises a splicing piece I and a splicing piece II, the side face of the splicing piece I is provided with an inner groove, the two ends of the splicing piece I are respectively provided with a splicing groove I and a splicing block, and the two ends of the splicing piece II are provided with a splicing groove II and a splicing groove III and penetrate through a slot; and through threaded connection between the connecting screw rod and the threaded hole and clamping between the concave part in the middle of the inserting rod and the bulge on the inner wall of the sleeve, dual-mode disassembly and assembly are realized. The sleeve is made of stainless steel materials, the insertion rod is made of nylon materials, the elastic clamping principle is utilized, connection is kept through structural matching when the sleeve is not stressed, and separation can be achieved when the sleeve is stressed. Numbers are engraved on the groove face of the inner groove, and laser engraving is adopted for preventing abrasion. According to the utility model, the disassembly and assembly applicability is improved through dual-mode connection, tool-free or tool-assisted operation can be completed, lost article traceability is facilitated through number marking, the problems of tedious disassembly and assembly and single function of a traditional buckle are solved, and the buckle is suitable for outdoor equipment, industrial connection and other scenes.

Description

Technical Field

[0001] This utility model relates to the field of connecting component technology, and in particular to a ring buckle that is easy to assemble and disassemble. Background Technology

[0002] In everyday consumer goods, outdoor equipment, and industrial connectivity, buckles are a common structure for quick component connection, and their ease of assembly / disassembly and connection reliability directly impact the user experience. Existing buckles often employ a single connection method (such as pure threaded connections or pure snap-fit ​​connections), making it difficult to meet the operational needs of different scenarios. For example, outdoor backpack buckles need to meet the requirements of quick opening and closing, while industrial equipment buckles prioritize connection stability. Traditional structures often cannot simultaneously meet the adaptability of multiple scenarios, forcing users to replace different buckles depending on the application, increasing usage costs and complexity.

[0003] To address the aforementioned issues, this utility model provides a ring buckle structure with "dual-mode quick disassembly and assembly + information marking". Through the elastic snap-fit ​​connection of stainless steel sleeve and nylon insert and the backup thread connection, tool-free disassembly and assembly or tool-assisted fastening can be achieved. The digital marking in the inner groove is laser-engraved, which solves the industry pain points of existing ring buckles such as "slow operation, easy loosening and lack of traceability" from the structural and material aspects. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this utility model provides a ring buckle that is easy to assemble and disassemble. By setting a dual-mode assembly and disassembly structure with threaded connection and plug-in snap-fit, and with the internal groove number marking, it solves the technical problems of traditional ring buckles being cumbersome to assemble and disassemble, having a single connection method, and being difficult to trace after being lost.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A ring buckle that is easy to assemble and disassemble includes splice part one and splice part two;

[0007] One end of the splicing component is provided with a splicing groove, and the other end is fixed with a splicing block;

[0008] The two ends of the splicing component two are respectively provided with splicing groove two and splicing groove three;

[0009] The bottom of the second splicing slot has a threaded hole, and the bottom of the first splicing slot has the same threaded hole facing upwards. The top of the threaded hole on the first splicing piece has a placement slot. The diameter of the placement slot is larger than the diameter of the threaded hole. The placement slot is connected to the threaded hole, and a connecting screw is threaded into the threaded hole.

[0010] The middle part of the splicing block has a hole, and a sleeve is fixedly fitted inside the hole. The middle part of the inner wall of the sleeve has an annular protrusion. The splicing groove three also has a slot through the groove wall, and the slot is equipped with a plug rod that matches the sleeve.

[0011] Preferably, an O-ring is fitted on the connecting screw.

[0012] Preferred configuration: The splicing block is inserted into the splicing groove three, the insertion rod is inserted into the slot, the middle part of the insertion rod is concave, and the middle part of the insertion rod is engaged with the middle part of the inner wall of the sleeve through the protrusion and concavity.

[0013] Furthermore, the side of the splice component has an inner groove, and the groove surface of the inner groove is engraved with numbers.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. You can use a sharp object such as a pin to poke the insert rod, using the squeezing force to separate the concave part on the insert rod from the convex part on the inner wall of the sleeve, so that the insert rod can be disengaged from the slot. At this time, the splicing slot three and the splicing block can be separated, thus opening the ring buckle. Alternatively, you can use a screwdriver to turn the connecting screw to disengage it from the threaded hole, so that splicing part one and splicing part two are no longer connected, thus opening the ring buckle. You can choose the appropriate opening method according to the actual situation to improve the applicability of the ring buckle opening and closing.

[0016] Second, a phone number can be printed on the groove wall of the inner recess, making it easy to contact the owner. The recessed number is not easily worn off, thus increasing its service life. Attached Figure Description

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0018] Figure 1 This is an overall structural diagram of the present invention.

[0019] Figure 2 This is an exploded structural diagram of the present invention.

[0020] Legend: 1. Splice 1; 2. Splice 2; 3. Sleeve; 4. Inner groove; 5. Placement groove; 6. Splice groove 1; 7. Threaded hole; 8. Splice groove 2; 9. O-ring; 10. Connecting screw; 11. Insert rod; 12. Slot; 13. Splice groove 3; 14. Splice block. Detailed Implementation

[0021] This application provides a ring buckle that is easy to assemble and disassemble. By setting a dual-mode assembly and disassembly structure with threaded connection and plug-in engagement, and with the internal groove number marking, it effectively solves the technical problems of traditional ring buckles being cumbersome to assemble and disassemble, having a single connection method, and being difficult to trace after being lost. Example

[0022] like Figure 1 , Figure 2 As shown, the overall technical solution in this application embodiment is as follows:

[0023] To address the problems existing in the prior art, this utility model provides a ring buckle that is easy to assemble and disassemble, including a first splice 1 and a second splice 2; the first splice 1 has an inner groove 4 on its side, a splicing groove 6 at one end of the first splice 1, and a splicing block 14 fixed at the other end; the second splice 2 has a second splicing groove 8 and a third splicing groove 13 at its two ends respectively; the bottom of the second splicing groove 8 has a threaded hole 7, and the bottom of the first splicing groove 6 has the same threaded hole 7 facing upwards; the top of the threaded hole 7 on the first splice 1 has a placement groove 5, the diameter of the placement groove 5 is larger than the diameter of the threaded hole 7, and the placement groove 5 is connected to the threaded hole 7; a connecting screw 10 is threaded into the threaded hole 7, and a hole is opened in the middle part of the splicing block 14, and a sleeve 3 is fixedly fitted into the hole, with an annular protrusion in the middle part of the inner wall of the sleeve 3; the second splice 2 also has a slot 12.

[0024] An O-ring 9 is fitted on the connecting screw 10. The splicing block 14 is inserted into the splicing groove 13. A plug rod 11 is inserted into the slot 12. The middle part of the plug rod 11 is concave. The middle part of the plug rod 11 is engaged with the middle part of the inner wall of the sleeve 3 through the protrusion and concavity. The plug rod 11 can be poked with a sharp object such as a pin. The pressure will separate the concavity on the plug rod 11 from the protrusion on the inner wall of the sleeve 3, so that the plug rod 11 can be disengaged from the slot 12. At this time, the splicing groove 13 and the splicing block 14 can be separated and the ring can be opened. Alternatively, the connecting screw 10 can be turned with a screwdriver to disengage it from the threaded hole 7 and disconnect the splicing part 1 and splicing part 2, thereby opening the ring. The groove surface of the inner groove 4 is engraved with numbers.

[0025] The splicing component 1 has splicing grooves 6 and splicing blocks 14 at both ends, which are used to splice with splicing component 2 to form a ring-shaped body and provide a connection interface;

[0026] The two ends of the splicing component 2 are provided with splicing groove 2 8 and splicing groove 3 13, and through slot 12, which cooperate with the splicing component 1 to form a complete ring and provide a mounting position for the plug 11;

[0027] The sleeve 3 is fixed inside the hole of the splicing block 14, with a ring-shaped protrusion in the middle of the inner wall, and is snapped into the concave structure in the middle of the insertion rod 11 to achieve quick connection between splicing part 1 and splicing part 2.

[0028] The four grooves of the inner recess are engraved with numbers for marking information, and the recessed design makes it less prone to wear.

[0029] The groove 5 is larger in diameter than the threaded hole 7 and is connected to provide a place for the head of the connecting screw 10 to be placed for easy tightening operation.

[0030] The bottom of splicing groove 1 6 and splicing groove 2 8 are provided with threaded holes 7, which cooperate with the connecting screw 10 to realize the threaded connection between splicing component 1 and splicing component 2;

[0031] The threaded hole 7 penetrates the bottom of the splicing groove 2 8 and the splicing groove 1 6, providing a threaded connection channel for the connecting screw 10;

[0032] O-ring 9 is fitted onto connecting screw 10 to increase the sealing and anti-loosening effect during threaded connection;

[0033] The connecting screw 10 is threaded into the threaded hole 7, and the assembly and disassembly of splice 1 and splice 2 can be achieved by screwing.

[0034] Insert rod 11 is inserted into slot 12, with the middle concave part engaging with the inner wall protrusion of sleeve 3, for quick connection or separation of splice 1 and splice 2;

[0035] The slot 12 passes through the splice 2 and allows the insertion rod 11 to be inserted to achieve a snap-fit ​​fixation with the sleeve 3;

[0036] The splicing groove 13 locks the splicing block 14, and together with the insertion rod 11 and the sleeve 3, the splicing component 1 and the splicing component 2 are locked and fixed.

[0037] The splicing block 14 is fixed to one end of the splicing component 1, inserted into the splicing groove 13 and with the built-in sleeve 3 to connect with the plug rod 11.

[0038] The sleeve 3 is made of stainless steel, which is high in strength and wear-resistant. Its inner wall has annular protrusions that can stably engage with the insertion rod 11. The insertion rod 11 is made of nylon, which has a certain degree of elasticity. When the insertion rod 11 is inserted into the slot 12, the concave part in the middle engages with the protrusion on the inner wall of the sleeve 3. At this time, the insertion rod 11 is not subjected to external force and maintains the engagement state by relying on the elasticity of the material and the fit of the structure, so that the two splicing parts are firmly connected. When the insertion rod 11 is poked with a tool such as a pin, external force is applied to cause the insertion rod 11 to undergo elastic deformation, and the concave part separates from the protrusion, thereby realizing the separation of the two splicing parts.

[0039] Working principle:

[0040] When in use, a sharp object such as a pin can be used to poke the insert rod 11. The squeezing force will cause the concave part on the insert rod 11 to separate from the protrusion on the inner wall of the sleeve 3, so that the insert rod 11 can be disengaged from the slot 12. At this time, the splicing slot 3 13 and the splicing block 14 can be separated and thus the ring buckle can be opened.

[0041] Alternatively, the connecting screw 10 can be loosened with a screwdriver to disengage it from the threaded hole 7, thus disconnecting splice 1 and splice 2 and opening the ring buckle;

[0042] The appropriate opening method can be selected according to the actual situation, which improves the applicability of the ring opening and closing. In addition, there can be a telephone number on the groove wall of the inner groove 4, which makes it easy to contact the owner. The inner recessed number is not easy to wear, which improves the service life.

[0043] This buckle can be used for key rings, bird leg rings, pet collars, etc.

[0044] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A ring buckle that is easy to assemble and disassemble, characterized in that, Including splicing component one (1) and splicing component two (2); One end of the splicing component (1) is provided with a splicing groove (6), and the other end is fixed with a splicing block (14). The two ends of the splicing component 2 (2) are respectively provided with splicing groove 2 (8) and splicing groove 3 (13); The bottom of the splicing groove 2 (8) has a threaded hole (7) through it. The bottom of the splicing groove 1 (6) has the same threaded hole (7) opening upwards. The top of the threaded hole (7) on the splicing part 1 (1) has a placement groove (5). The diameter of the placement groove (5) is larger than the diameter of the threaded hole (7). The placement groove (5) is connected to the threaded hole (7). The threaded hole (7) has a connecting screw (10) threaded inside. The middle part of the splicing block (14) has a hole, and a sleeve (3) is fixedly sleeved in the hole. The middle part of the inner wall of the sleeve (3) has an annular protrusion. The groove wall of the splicing groove (13) also has a slot (12) through it. The slot (12) is equipped with a plug (11) that matches the sleeve (3).

2. The ring buckle for easy assembly and disassembly as described in claim 1, characterized in that: An O-ring (9) is fitted on the connecting screw (10).

3. The ring buckle for easy assembly and disassembly as described in claim 1, characterized in that: The splicing block (14) is inserted into the splicing groove three (13), and the insert rod (11) is inserted into the slot (12). The middle part of the insert rod (11) is concave, and the middle part of the insert rod (11) is engaged with the middle part of the inner wall of the sleeve (3) through the protrusion and concavity.

4. The ring buckle for easy assembly and disassembly as described in claim 1, characterized in that: The side of the splice part (1) has an inner groove (4), and the groove surface of the inner groove (4) is engraved with numbers.

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