Quick-release connector applied to fitness accessories

Abstract

The quick-release connector comprises a clamping seat and a hanging ring, one end of the clamping seat is a fixed end, the fixed end is connected with a pull rope, and the pull rope is connected with fitness equipment; the other end of the clamping base is a connecting end, the connecting end is provided with a clamping channel and a clamping groove which are communicated, the clamping groove extends in the direction away from the fixed end, and a limiting column is arranged at the connecting position of the clamping channel and the clamping groove and connected with the elastic assembly. The elastic assembly can drive the limiting column to enable the clamping channel and the clamping groove to be directly kept in a normally-closed state. When the hanging ring moves towards the clamping groove in the clamping channel or the hanging ring moves towards the clamping channel in the clamping groove, the hanging ring can abut against the limiting column and drive the limiting column to move, so that the clamping channel communicates with the clamping groove, and connection or disassembly of the fitness accessory and the fitness equipment is achieved. The fitness equipment is simple in structure, ingenious in design, easy to operate, time-saving and labor-saving, and the fitness experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a quick-release connector used for fitness accessories. Background Art

[0002] With the development of social economy, people's living standards have improved, and people's requirements for quality of life have also been continuously increasing. More and more people pay attention to health and body management, so more and more people are participating in fitness.

[0003] Currently, there are a wide variety of fitness equipment on the market, with varying functions. Among them, pull-on fitness equipment is relatively simple, making it highly popular. These fitness equipment accessories are generally connected to the equipment body via ropes and buckles, allowing for length adjustments and accessory replacement. However, currently used pull-on fitness equipment requires different connecting buckles for different fitness accessories. Furthermore, the connection and removal processes are complex and lack reliability, making exercise very inconvenient. Utility Model Content

[0004] The utility model provides a quick-release connector for fitness accessories, which has the advantages of convenient installation, simple disassembly, practicality and reliability. The specific technical solution is as follows:

[0005] A quick-release connector for fitness accessories, which includes a base and a hanging ring, one end of the base is a fixed end, the fixed end is connected to a pull rope, and the pull rope is connected to the fitness equipment; the other end of the base is a connecting end, and the connecting end is provided with a connected connecting channel and a connecting groove, the connecting groove extends in a direction away from the fixed end, and a limiting column is provided at the position where the connecting channel and the connecting groove are connected, the limiting column is connected to an elastic component, and the elastic component can drive the limiting column to keep the connecting channel and the connecting groove directly in a normally closed state; the hanging ring is connected to the fitness accessory, and when the hanging ring moves toward the connecting groove in the connecting channel or when the hanging ring moves toward the connecting channel in the connecting groove, the hanging ring can contact the limiting column and drive the limiting column to move, so that the connecting channel and the connecting groove are connected, thereby realizing the connection or disassembly of the fitness accessory and the fitness equipment.

[0006] Furthermore, the clamping channel is perpendicular to the clamping slot, and the limiting column is arranged at a corner position between the clamping channel and the clamping slot.

[0007] Furthermore, a buffer seat is provided on the outer side of the fixed end of the clamping seat, and the buffer seat can increase the impact resistance of the quick release connector.

[0008] Furthermore, a limiting flange extending inward is provided on the top of the buffer seat, and a limiting groove matching the limiting flange is provided on the outer wall of the fixed end. The limiting flange on the top of the buffer seat can be snapped into the limiting groove on the outer wall of the fixed end to realize the connection between the buffer seat and the fixed end.

[0009] Furthermore, a fixing hole is provided on the side wall of the buffer seat, and the buffer seat is fixed to the outer side of the fixed end by screws.

[0010] Furthermore, a positioning platform is symmetrically provided at the bottom of the fixed end, and a positioning protrusion is correspondingly provided on the inner side of the bottom of the buffer seat. When the buffer seat is sleeved on the outside of the fixed end, the positioning protrusion conflicts with the positioning platform to limit the angle of the buffer seat and the fixed end.

[0011] Furthermore, a through hole is provided at the bottom of the buffer seat for the pull rope to pass through, and a pull rope joint groove is provided at the bottom of the fixed end. A pull rope joint is detachably connected to the pull rope joint groove, and the pull rope joint is fixedly connected to the pull rope. The pull rope joint can be clamped in the pull rope joint groove to realize the connection between the pull rope and the fixed end.

[0012] Furthermore, a limiting portion is provided at one end of the drawstring connector away from the drawstring, the cross-section of the drawstring connector groove matches the shape of the drawstring connector, the drawstring connector groove is connected to the side wall of the fixed end, and the drawstring connector can slide into the drawstring connector groove through the side wall of the fixed end; a limiting boss is provided on the buffer seat, and the limiting boss can be inserted into the drawstring connector groove and interfere with the drawstring connector to limit the position of the drawstring connector in the drawstring connector groove.

[0013] Furthermore, a limiting channel is provided on the fixed end, the limiting post is inserted into the limiting channel, one end of the elastic component is connected to the limiting post, and one end of the elastic component is fixed in the limiting channel.

[0014] Furthermore, a guide surface is obliquely provided on the limiting column.

[0015] The quick-release connector used for fitness accessories of the utility model has a simple structure, ingenious design, and is easy to assemble. When connecting or disassembling with fitness accessories, there is no need to press unlocking and other steps. The lifting ring is directly pulled to drive the limit column to move, so that the card connection channel and the card connection groove are connected, and the connection or disassembly can be completed. The operation is simple, time-saving and labor-saving, and the user's fitness experience is greatly improved.

[0016] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiment below. The accompanying drawings are for illustration purposes only and are not to be considered as limiting the present invention. The same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0018] Figure 1 This is a three-dimensional diagram of the quick-release connector used in fitness accessories of the present invention;

[0019] Figure 2 This is a front view of the quick-release connector used in fitness accessories of the present invention;

[0020] Figure 3 for Figure 2 Cross-sectional view at AA;

[0021] Figure 4 This is a schematic diagram of the connection between the drawstring connector and the card holder of the utility model;

[0022] Figure 5 This is a structural diagram of the buffer seat of the utility model;

[0023] Figure 6 This is a side view of the quick-release connector used in fitness accessories of the present invention;

[0024] Figure 7 for Figure 6 Cross-sectional view at BB. DETAILED DESCRIPTION

[0025] In order to better understand the purpose, function and specific design of the present invention, the quick-release connector for fitness accessories of the present invention is further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1-7 As shown, the quick-release connector for fitness accessories of the present invention includes a base 1 and a ring 2. One end of the base 1 is a fixed end 11, which is connected to a pull rope 3. The pull rope 3 is connected to the fitness equipment. The other end of the base 1 is a connecting end 12. The connecting end 12 is provided with a connecting channel 13 and a connecting groove 14 that are connected. The connecting groove 14 extends in a direction away from the fixed end 11. A limiting column 4 is provided at the position where the connecting channel 13 and the connecting groove 14 are connected. The limiting column 4 It is connected to the elastic component 41, which can drive the limiting column 4 to keep the clamping channel 13 and the clamping groove 14 directly in a normally closed state; the hanging ring 2 is connected to the fitness accessory, and when the hanging ring 2 moves toward the clamping groove 14 in the clamping channel 13 or when the hanging ring 2 moves toward the clamping channel 13 in the clamping groove 14, the hanging ring 2 can contact the limiting column 4 and drive the limiting column 4 to move, so that the clamping channel 13 and the clamping groove 14 are connected, thereby realizing the connection or disassembly of the fitness accessory and the fitness equipment.

[0027] Specifically, to prevent the ring 2 from accidentally contacting the stop post 4 and causing the ring 2 to fall off during use, the quick-release connector of this embodiment is configured such that the force applied to the pull cord 3 is aligned with and opposite to the force applied to the ring 2 during use, thereby preventing the ring 2 from accidentally contacting the stop post 4. Preferably, to further improve reliability, the engaging channel 13 is perpendicular to the engaging groove 14, and the stop post 4 is positioned at the corner between the engaging channel 13 and the engaging groove 14. This ensures that even if the force applied to the ring 2 deviates from the force applied to the pull cord 3, the ring 2 remains engaged within the engaging groove 14.

[0028] like Figure 3 and Figure 7 As shown, a limiting channel 15 is provided on the fixed end 11, the limiting column 4 is inserted into the limiting channel 15, one end of the elastic component 41 is connected to the limiting column 4, and one end of the elastic component 41 is fixed in the limiting channel 15. The elastic component 41 of this embodiment is a spring. Preferably, in order to improve the reliability of the limit, the limiting columns 4 of this embodiment are two groups to increase the contact area between the lifting ring 2 and the limiting column 4 and increase the resistance when driving the limiting column 4 to move. It is understandable that the limiting columns 4 can also be multiple groups, which is not limited here. Preferably, in order to facilitate the lifting ring 2 to drive the limiting column 4 to move, a guide surface 42 is inclinedly provided on the limiting column 4.

[0029] like Figure 4 、 Figure 5 as well as Figure 7 As shown, the outer side of the fixed end 11 of the card holder 1 of this embodiment is provided with a buffer seat 5. The buffer seat 5 can increase the impact resistance of the quick-release joint. The buffer seat 5 can be made of rubber silicone or the like. Preferably, in order to improve the tightness of the connection between the buffer seat 5 and the fixed end 11, the top of the buffer seat 5 is provided with a limiting flange 51 extending inward. Correspondingly, a limiting groove 16 that cooperates with the limiting flange 51 is provided on the outer side wall of the fixed end 11. The limiting flange 51 on the top of the buffer seat 5 can be engaged with the limiting groove 16 on the outer side wall of the fixed end 11 to achieve the connection between the buffer seat 5 and the fixed end 11. In order to further improve the reliability of the connection between the buffer seat 5 and the fixed end 11, a fixing hole is provided on the side wall of the buffer seat 5, and the buffer seat 5 is fixed to the outer side of the fixed end 11 by screws.

[0030] Preferably, in order to facilitate the connection and positioning of the buffer seat 5, a positioning platform 17 is symmetrically provided on the bottom of the fixed end 11, and a positioning protrusion 52 is correspondingly provided on the inner side of the bottom of the buffer seat 5. When the buffer seat 5 is sleeved on the outer side of the fixed end 11, the positioning protrusion 52 conflicts with the positioning platform 17 to limit the sleeve angle of the buffer seat 5 and the fixed end 11, thereby facilitating the screw to fix the buffer seat 5 to the fixed end 11 through the fixing hole. It is worth noting that the limiting channel 15 of this embodiment is connected to the positioning platform 17, and the elastic component 41 can be inserted into the limiting channel 15 through the side of the positioning platform 17. Then, the buffer seat 5 is sleeved, and the positioning protrusion 52 conflicts with the elastic component 41, completing the installation of the elastic component 41, which greatly reduces the difficulty of assembling the elastic component 41.

[0031] It is worth noting that the bottom of the buffer seat 5 is also provided with a through hole for the pull rope 3 to pass through, so that the pull rope 3 can pass through the buffer seat 5 and connect to the fixed end 11. In this embodiment, the fixed end 11 is provided with a pull rope connector groove 18 at the bottom. The pull rope connector groove 18 is detachably connected to the pull rope connector 6. The pull rope connector 6 is fixedly connected to the pull rope 3 and can be snapped into the pull rope connector groove 18 to achieve the connection between the pull rope 3 and the fixed end 11.

[0032] Preferably, in order to improve the reliability of the connection between the drawstring connector 6 and the drawstring connector groove 18, a limiting portion 61 is provided at the end of the drawstring connector 6 away from the drawstring 3. The cross-section of the drawstring connector groove 18 matches the shape of the drawstring connector 6. The drawstring connector groove 18 is connected to the side wall of the fixed end 11, and the drawstring connector 6 can slide into the drawstring connector groove 18 through the side wall of the fixed end 11. It is worth noting that in order to prevent the drawstring connector 6 from sliding out of the drawstring connector groove 18, a limiting boss 53 is provided on the buffer seat 5. The limiting boss 53 can be inserted into the drawstring connector groove 18 and interfere with the drawstring connector 6, thereby limiting the position of the drawstring connector 6 in the drawstring connector groove 18 and ensuring the reliability of the connection between the drawstring connector 6 and the drawstring connector groove 18.

[0033] When it is necessary to connect a fitness accessory, the hanging ring 2 can enter through the clamping channel 13 and conflict with the limiting column 4, thereby driving the limiting column 4 to move, so that the clamping channel 13 and the clamping groove 14 are connected, thereby entering the clamping groove 14 and completing the connection between the fitness accessory and the fitness equipment; when it is necessary to disassemble the fitness accessory, the hanging ring 2 can exit through the clamping groove 14 and conflict with the limiting column 4, thereby driving the limiting column 4 to move, so that the clamping channel 13 and the clamping groove 14 are connected, thereby entering the clamping channel 13, and then moving out of the clamping channel 13 to complete the disassembly of the fitness accessory and the fitness equipment.

[0034] The quick-release connector used for fitness accessories of the present invention has a simple structure, ingenious design, and is easy to assemble. When connecting or disassembling with fitness accessories, there is no need to press unlocking steps, etc., and the hanging ring 2 is directly pulled to drive the limit column 4 to move, so that the clamping channel 13 and the clamping groove 14 are connected, and the connection or disassembly can be completed. The operation is simple, time-saving and labor-saving, and the user's fitness experience is greatly improved.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A quick-release connector for fitness accessories, characterized in that: The invention comprises a holder and a hanging ring, one end of the holder is a fixed end, the fixed end is connected to the pull rope, and the pull rope is connected to the fitness equipment; the other end of the holder is a connecting end, and the connecting end is provided with a connected connecting channel and a connecting groove, the connecting groove extends in the direction away from the fixed end, and a limiting column is provided at the position where the connecting channel and the connecting groove are connected, and the limiting column is provided at the corner position of the connecting channel and the connecting groove; the limiting column is connected to the elastic component, and the elastic component can drive the limiting column to make the connecting channel and the connecting groove directly maintain a normally closed state; the hanging ring is connected to the fitness accessory, and when in use, the force direction of the pull rope and the force direction of the hanging ring are on the same straight line, and the force directions are opposite; when the hanging ring moves toward the connecting groove in the connecting channel or when the hanging ring moves toward the connecting channel in the connecting groove, the hanging ring can conflict with the limiting column and drive the limiting column to move, so that the connecting channel and the connecting groove are connected, thereby realizing the connection or disassembly of the fitness accessory and the fitness equipment.

2. The quick-release connector for fitness accessories according to claim 1, wherein: The clamping channel is perpendicular to the clamping groove.

3. The quick-release connector for fitness accessories according to claim 1, wherein: A buffer seat is provided on the outer side of the fixed end of the clamping seat, and the buffer seat can increase the impact resistance of the quick release connector.

4. The quick-release connector for fitness accessories according to claim 3, wherein: The top of the buffer seat is provided with a limiting flange extending inward, and the outer wall of the fixed end is provided with a limiting groove matching the limiting flange. The limiting flange on the top of the buffer seat can be snapped into the limiting groove on the outer wall of the fixed end to realize the connection between the buffer seat and the fixed end.

5. The quick-release connector for fitness accessories according to claim 4, characterized in that: A fixing hole is provided on the side wall of the buffer seat, and the buffer seat is fixed to the outer side of the fixed end by screws.

6. The quick-release connector for fitness accessories according to claim 5, characterized in that: A positioning platform is symmetrically provided at the bottom of the fixed end, and a positioning protrusion is correspondingly provided on the inner side of the bottom of the buffer seat. When the buffer seat is sleeved on the outside of the fixed end, the positioning protrusion conflicts with the positioning platform to limit the angle of the buffer seat and the fixed end.

7. The quick-release connector for fitness accessories according to claim 3, wherein: A through hole is provided at the bottom of the buffer seat for the pull rope to pass through, and a pull rope joint groove is provided at the bottom of the fixed end. A pull rope joint is detachably connected to the pull rope joint groove. The pull rope joint is fixedly connected to the pull rope, and the pull rope joint can be snapped into the pull rope joint groove to realize the connection between the pull rope and the fixed end.

8. The quick-release connector for fitness accessories according to claim 7, wherein: A limiting portion is provided at the end of the draw rope joint away from the draw rope, the cross-section of the draw rope joint groove matches the shape of the draw rope joint, the draw rope joint groove is connected to the side wall of the fixed end, and the draw rope joint can slide into the draw rope joint groove through the side wall of the fixed end; a limiting boss is provided on the buffer seat, and the limiting boss can be inserted into the draw rope joint groove and interfere with the draw rope joint to limit the position of the draw rope joint in the draw rope joint groove.

9. The quick-release connector for fitness accessories according to claim 1, wherein: A limiting channel is provided on the fixed end, the limiting column is inserted in the limiting channel, one end of the elastic component is connected to the limiting column, and one end of the elastic component is fixed in the limiting channel.

10. The quick-release connector for fitness accessories according to claim 9, wherein: A guide surface is obliquely arranged on the limiting column.

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