A quick release mechanism

Abstract

The utility model relates to infant articles technical field, especially a kind of quick-release mechanism.It is a kind of quick-release mechanism, for connecting the waistband of baby sling and waistband, the quick-release mechanism includes mutually lockable or separable outer buckle and inner seat, a locking piece is movably arranged in inner seat, the locking piece is limited in inner seat, and the outer end of the locking piece is exposed outside inner seat, first magnetic member is provided in outer buckle, second magnetic member is provided in inner seat or locking piece, when outer buckle and inner seat are mutually locked, first magnetic member and second magnetic member are mutually adsorbed, and locking piece and outer buckle are mutually clamped.The quick-release mechanism of the utility model completely overturns the mode of traditional zipper connection, not only effectively solve the problem that zipper can bring, but also convenient operation, dismounting is quick.

Description

Technical Field

[0001] This utility model relates to the field of infant and toddler products technology, and in particular to a quick-release mechanism. Background Technology

[0002] Baby carriers are childcare tools specifically designed for young infants. Their ergonomic design distributes the weight of the parent, offering a combination of front-hold and hip-seat configurations. Made of breathable material, they feature an adjustable support structure to meet the neck protection needs of even very young infants, making them suitable for everyday outings, housework, and other situations where hands-free activities are required.

[0003] Existing baby carrier technology, such as the technical solution disclosed in Chinese Patent CN217118002U, includes a baby hip seat, a protective panel detachably connected to the hip seat, and shoulder straps connected to the protective panel. The protective panel includes a central front protective panel and side protective panels on both sides of the central protective panel. The central protective panel and either side protective panel have an opening and closing structure, suitable for placing the baby on the baby hip seat through this connection point. An adjustable anti-slip strip is connected between the shoulder straps to prevent them from slipping off the shoulders. The opening and closing structure is a zipper, which is easy for caregivers to open and close with one hand, making operation convenient.

[0004] Existing baby carriers typically consist of two parts: the carrier strap and the hip seat. These two parts are connected by a zipper. However, zippers require aligning both sides to close or open, which takes a long time. Furthermore, when the hip seat is used alone, the toothed structure of the zipper can easily chafe a baby's delicate skin, or even cause the zipper to get stuck on the skin, posing a danger. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this utility model provides a quick-release mechanism for baby carriers that is very convenient to assemble and disassemble and eliminates the risk of jamming. To solve the above-mentioned technical problems, this utility model provides the following technical solution: A quick-release mechanism for connecting the baby carrier strap and waist belt, the quick-release mechanism including an outer buckle and an inner seat that can be locked or separated from each other, a locking member movably disposed in the inner seat, the locking member being confined within the inner seat and the outer end of the locking member being exposed outside the inner seat, a first magnetic element being provided in the outer buckle, and a second magnetic element being provided in the inner seat or the locking member, when the outer buckle and the inner seat are locked together, the first magnetic element and the second magnetic element attract each other, and the locking member and the outer buckle engage with each other.

[0006] Based on the above technical solution, the present invention may also adopt the following further technical solutions: The second magnetic component is disposed inside the locking component. A first fixing groove is opened on the back of the outer buckle, and the first magnetic component is fixed in the first fixing groove. A second fixing groove is opened on the back of the locking component, and the second magnetic component is fixed in the second fixing groove.

[0007] The outer buckle is also provided with a locking platform on the back, the locking platform has a locking groove, and the inner seat has a positioning groove. When the outer buckle and the inner seat are locked together, the inner end of the locking member is locked in the locking groove, and the locking platform is limited to the positioning groove.

[0008] The inner end of the locking member is provided with an inclined guide slope, and the outer end of the locking member is provided with an outwardly folding lifting part.

[0009] The inner seat has a movable cavity for limiting and locking components. The upper or lower part, or the upper and lower parts of the movable cavity have limiting grooves. The upper or lower part, or the upper and lower parts of the locking component have protruding limiting teeth. The limiting teeth move within the limiting grooves as the locking component moves.

[0010] The second magnetic component is disposed inside the inner seat. A first fixing groove is opened on the back of the outer buckle, and the first magnetic component is fixed in the first fixing groove. A second fixing groove is opened on the back of the inner seat, and the second magnetic component is fixed in the second fixing groove.

[0011] The outer buckle is also provided with a locking platform on the back, the locking platform has a locking groove, the inner seat has a positioning groove, when the outer buckle and the inner seat are locked together, the inner end of the locking member is locked in the locking groove and the locking platform is limited in the positioning groove, the inner end of the locking member is provided with an inclined guide slope, and the outer end of the locking member is provided with an outwardly folded lifting part.

[0012] The inner seat has a movable cavity for limiting and locking components. The upper or lower part, or the upper and lower parts of the movable cavity have limiting grooves. The upper or lower part, or the upper and lower parts of the locking component have protruding limiting teeth. The limiting teeth move within the limiting grooves as the locking component moves.

[0013] The inner seat is also provided with a reset seat. The back of the locking member has a reset cavity. The reset seat is provided with a baffle. A spring is fixed on the baffle. The baffle extends into the reset cavity so that the spring is placed in the reset cavity and the other end of the spring presses against the cavity wall of the reset cavity.

[0014] Two locking components are provided, and two locking platforms are provided, respectively located on both sides of the outer buckle, with the two locking platforms having a mirror-symmetrical structure.

[0015] Compared with the prior art, the beneficial effects that this utility model can achieve are: This invention utilizes a magnetic component to quickly and easily achieve the magnetic locking of the outer buckle and inner seat, while the locking mechanism further enhances the stability during locking. Furthermore, when it is necessary to separate the outer buckle and inner seat, simply pulling the locking mechanism outwards unlocks them, making it convenient and quick. This invention's quick-release mechanism completely revolutionizes the traditional zipper connection method, effectively solving the problems associated with zippers and offering convenient operation and rapid assembly / disassembly. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of an embodiment of the quick-release mechanism of this utility model.

[0017] Figure 2 This is a schematic diagram of the back structure of the outer buckle in one embodiment of the quick-release mechanism of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure of a quick-release mechanism according to Embodiment 1 of the present invention after removing the outer buckle.

[0019] Figure 4 This is a schematic diagram of the front structure of the locking component in one embodiment of a quick-release mechanism of this utility model.

[0020] Figure 5 This is a schematic diagram of the back structure of the locking component in one embodiment of a quick-release mechanism of this utility model.

[0021] Figure 6 This is a schematic diagram of the inner seat structure of an embodiment of the quick-release mechanism of this utility model.

[0022] Figure 7 This is a schematic diagram illustrating an embodiment of the quick-release mechanism of this utility model.

[0023] Figure 8 This is a schematic diagram of a second embodiment of the quick-release mechanism of this utility model.

[0024] Figure 9 This is a schematic diagram of the back structure of the outer buckle in Embodiment 2 of the quick-release mechanism of this utility model.

[0025] Figure 10 This is a schematic diagram of the structure of a quick-release mechanism according to Embodiment 2 of this utility model after removing the outer buckle.

[0026] Figure 11 This is a schematic diagram of the back structure of a quick-release mechanism according to Embodiment 2 of the present invention, showing the locking member and the reset seat in engagement.

[0027] Figure 12 This is a schematic diagram of the back structure of the locking component in Embodiment 2 of the quick-release mechanism of this utility model.

[0028] Figure 13 This is a schematic diagram of the front structure of the inner seat in Embodiment 2 of the quick-release mechanism of this utility model.

[0029] Figure 14 This is a schematic diagram of the back structure of the inner seat in Embodiment 2 of the quick-release mechanism of this utility model.

[0030] Figure 15 This is a schematic diagram of the back structure of a second embodiment of the quick-release mechanism of this utility model.

[0031] Figure 16 This is a schematic diagram illustrating the application of a second embodiment of the quick-release mechanism of this utility model.

[0032] Among them, the shoulder strap 11, waist stool 12, outer buckle 2, first fixing groove 21, locking platform 22, locking groove 23, inner seat 3, positioning groove 31, movable cavity 32, limiting groove 33, reset seat 34, baffle 35, spring 36, locking member 4, second fixing groove 41, guide slope 42, lifting part 43, limiting tooth 44, reset cavity 45, first magnetic member 51, and second magnetic member 52. Detailed Implementation

[0033] Combined with appendix Figure 1-16 The present invention provides a quick-release mechanism. The present invention includes two specific embodiments, with the specific solution of Embodiment 1 corresponding to the attached diagram. Figure 1-7 The structure shown corresponds to the specific scheme of Embodiment 2. Figure 8-16 The structure shown.

[0034] Example 1: A quick-release mechanism for connecting the baby carrier's shoulder strap and waist belt. The quick-release mechanism includes an outer buckle 2 and an inner seat 3 that can be locked or separated from each other. The outer buckle 2 is fixed to the lower part of the baby carrier's shoulder strap 11, and the inner seat 3 is fixed to the upper part of the baby carrier's waist belt or hip seat 12.

[0035] Specifically, a locking element 4 is movably disposed within the inner seat 3, and the locking element 4 is confined within the inner seat 3, with its outer end exposed outside the inner seat 3 for easy pulling. The outer buckle 2 is provided with a first magnetic element 51, and the locking element 4 is provided with a second magnetic element 52. When the outer buckle 2 and the inner seat 3 are locked together, the first magnetic element 51 and the second magnetic element 52 attract each other, and at the same time, the locking element 4 and the outer buckle 2 are engaged with each other.

[0036] Furthermore, a first fixing groove 21 is provided on the back of the outer buckle 2, and the first magnetic element 51 is fixed in the first fixing groove 21. A second fixing groove 41 is provided on the back of the locking element 4, and the second magnetic element 52 is fixed in the second fixing groove 41.

[0037] Furthermore, the back of the outer buckle 2 is also provided with a locking platform 22, the locking platform 22 has a locking groove 23, and the inner seat 3 has a positioning groove 31. When the outer buckle 2 and the inner seat 3 are locked together, the inner end of the locking member 4 is locked in the locking groove 23, and the locking platform 22 is limited to the positioning groove 31.

[0038] Furthermore, the inner end of the locking member 4 is provided with an inclined guide slope 42, and the outer end of the locking member 4 is provided with an outwardly folding lifting part 43.

[0039] Furthermore, the inner seat 3 has a movable cavity 32 for limiting and locking the locking member 4. Limiting grooves 33 are formed in the upper, lower, or both upper and lower parts of the movable cavity 32. In this embodiment, both the upper and lower parts of the movable cavity 32 have limiting grooves 33. Simultaneously, the upper, lower, or both upper and lower parts of the locking member 4 are provided with protruding limiting teeth 44. In this embodiment, both the upper and lower parts of the locking member 4 are provided with protruding limiting teeth 44, which move within the limiting grooves 33 as the locking member 4 moves.

[0040] Furthermore, there are two locking components 4 and two locking platforms 22. The two locking platforms 22 are respectively located on both sides of the outer buckle 2, and the two locking platforms 22 have a mirror symmetrical structure.

[0041] The quick-release mechanism in this embodiment includes the following two operating processes: 1. During the locking process, the outer buckle 2 is fixed to the lower part of the shoulder strap 11, and the inner seat 3 is fixed to the upper part of the waist stool 12. When the shoulder strap 11 and waist stool 12 need to be used together, simply bring the separate outer buckle 2 and inner seat 3 close together. Due to the mutual attraction of the two magnetic components, the outer buckle 2 and inner seat 3 can be fastened without precise positioning. In the fastened state, the snap-fit ​​platform 22 of the outer buckle 2 is placed in the positioning groove 31 of the inner seat 3, and the first magnetic component 51 and the second magnetic component 52 attract each other, so that the outer buckle 2 and inner seat 3 are firmly fixed, and the shoulder strap 11 and waist stool 12 can be used together.

[0042] 2. Unlocking Process: When the hip seat 12 needs to be used alone, the shoulder strap 11 needs to be separated from the hip seat 12. At this time, pulling the locking member 4 will cause the second magnetic member 52 inside the locking member 4 to shift and separate from the first magnetic member 51, thus reducing the attraction between the outer buckle 2 and the inner seat 3. At the same time, the guide slope design of the locking member 4 can help the outer buckle 2 and the inner seat 3 separate better; simply pull the outer buckle 2 slightly downward at an angle to unlock. After unlocking, the outer buckle 2 and the inner seat 3 are separated, that is, the shoulder strap 11 is separated from the hip seat 12, and the hip seat 12 can be used alone.

[0043] Example 2: A quick-release mechanism for connecting the baby carrier strap 11 and waist belt 12. The quick-release mechanism includes an outer buckle 2 and an inner seat 3 that can be locked or separated from each other. The outer buckle 2 is fixed to the lower part of the baby carrier strap 11, and the inner seat 3 is fixed to the upper part of the baby carrier waist belt or hip seat 12.

[0044] Specifically, the locking element 4 is movably disposed within the inner seat 3, and is confined within the inner seat 3, with its outer end exposed outside the inner seat 3. A first fixing groove 21 is formed on the back of the outer buckle 2, and a first magnetic element 51 is fixed within the first fixing groove 21. A second fixing groove 41 is formed on the back of the inner seat 3, and a second magnetic element 52 is fixed within the second fixing groove 41. When the outer buckle 2 and the inner seat 3 are locked together, the first magnetic element 51 and the second magnetic element 52 attract each other, and the locking element 4 and the outer buckle 2 are engaged.

[0045] Furthermore, the back of the outer buckle 2 is provided with a locking platform 22, which has a locking groove 23. The inner seat 3 has a positioning groove 31. When the outer buckle 2 and the inner seat 3 are locked together, the inner end of the locking member 4 is engaged in the locking groove 23, and the locking platform 22 is confined in the positioning groove 31. The inner end of the locking member 4 is provided with an inclined guide slope 42, and the outer end of the locking member 4 is provided with an outwardly folded lifting part 43.

[0046] Furthermore, the inner seat 3 has a movable cavity 32 for limiting and locking the locking member 4. Limiting grooves 33 are formed in the upper, lower, or both upper and lower parts of the movable cavity 32. The upper, lower, or both upper and lower parts of the locking member 4 are provided with protruding limiting teeth 44, which move within the limiting grooves 33 as the locking member 4 moves. In this embodiment, both the upper and lower parts of the movable cavity 32 have limiting grooves 33, and both the upper and lower parts of the locking member 4 are provided with protruding limiting teeth 44.

[0047] Furthermore, the inner seat 3 is also provided with a reset seat 34, and a reset cavity 45 is opened on the back of the locking member 4. The reset seat 34 is provided with a baffle 35, and a spring 36 is fixed on the baffle 35. The baffle 34 extends into the reset cavity 45 so that the spring 36 is placed in the reset cavity 45, while the other end of the spring 36 presses against the cavity wall of the reset cavity 45. The spring 36 and the reset seat 34 cooperate with each other to provide a restoring force to the locking member 4 after it is stretched, so that the locking member 4 can automatically reset.

[0048] Furthermore, there are two locking components 4 and two locking platforms 22. The two locking platforms 22 are respectively located on both sides of the outer buckle 2, and the two locking platforms 22 have a mirror symmetrical structure.

[0049] The quick-release mechanism in this embodiment includes the following two operating processes: 1. During the locking process, the outer buckle 2 is fixed to the lower part of the shoulder strap 11, and the inner seat 3 is fixed to the upper part of the waist stool 12. When the shoulder strap 11 and waist stool 12 need to be used together, simply bring the separate outer buckle 2 and inner seat 3 close to each other. Due to the mutual attraction of the two magnetic components, the outer buckle 2 and inner seat 3 can be fastened without precise positioning. In the fastened state, the snap-fit ​​platform 22 of the outer buckle 2 is placed in the positioning groove 31 of the inner seat 3, and the first magnetic component 51 and the second magnetic component 52 attract each other. In particular, the guide slope 42 of the locking component 4 snaps into the snap-fit ​​groove 23 of the outer buckle 2, so that the outer buckle 2 and inner seat 3 are firmly fixed, and the shoulder strap 11 and waist stool 12 can be used together.

[0050] 2. Unlocking Process: When the waist stool 12 needs to be used alone, the shoulder strap 11 needs to be separated from the waist stool 12. By pulling the locking member 4, the guide slope 42 of the locking member 4 can separate from the slot 23 of the outer buckle 2 to release the lock. At this time, only external force is needed to separate the outer buckle 2 from the inner seat 3, that is, simply pull the outer buckle 2 slightly downward at an angle to unlock. After unlocking, the outer buckle 2 and the inner seat 3 are separated, that is, the shoulder strap 11 is separated from the waist stool 12, and the waist stool 12 can be used alone. At the same time, due to the design of the spring 36, the locking member 4 can reset after the external pulling force is released, that is, it returns to the initial position on its own, making the next fastening operation more convenient.

[0051] This utility model has been illustrated and described with reference to preferred embodiments; however, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A quick-release mechanism for connecting the carrying strap and waist belt of a baby carrier, characterized in that... The quick-release mechanism includes an outer buckle and an inner seat that can be locked or separated from each other. A locking member is movably disposed in the inner seat. The locking member is confined within the inner seat, and its outer end is exposed outside the inner seat. A first magnetic element is provided in the outer buckle, and a second magnetic element is provided in the inner seat or the locking member. When the outer buckle and the inner seat are locked together, the first magnetic element and the second magnetic element attract each other, and the locking member and the outer buckle engage with each other.

2. The quick-release mechanism according to claim 1, characterized in that... The second magnetic component is disposed inside the locking component. A first fixing groove is opened on the back of the outer buckle, and the first magnetic component is fixed in the first fixing groove. A second fixing groove is opened on the back of the locking component, and the second magnetic component is fixed in the second fixing groove.

3. A quick-release mechanism according to claim 2, characterized in that... The outer buckle is also provided with a locking platform on the back, the locking platform has a locking groove, and the inner seat has a positioning groove. When the outer buckle and the inner seat are locked together, the inner end of the locking member is locked in the locking groove, and the locking platform is limited to the positioning groove.

4. A quick-release mechanism according to claim 3, characterized in that... The inner end of the locking member is provided with an inclined guide slope, and the outer end of the locking member is provided with an outwardly folding lifting part.

5. A quick-release mechanism according to claim 2, characterized in that... The inner seat has a movable cavity for limiting and locking components. The upper or lower part, or the upper and lower parts of the movable cavity have limiting grooves. The upper or lower part, or the upper and lower parts of the locking component have protruding limiting teeth. The limiting teeth move within the limiting grooves as the locking component moves.

6. A quick-release mechanism according to claim 1, characterized in that... The second magnetic component is disposed inside the inner seat. A first fixing groove is opened on the back of the outer buckle, and the first magnetic component is fixed in the first fixing groove. A second fixing groove is opened on the back of the inner seat, and the second magnetic component is fixed in the second fixing groove.

7. A quick-release mechanism according to claim 6, characterized in that... The outer buckle is also provided with a locking platform on the back, the locking platform has a locking groove, the inner seat has a positioning groove, when the outer buckle and the inner seat are locked together, the inner end of the locking member is locked in the locking groove and the locking platform is limited in the positioning groove, the inner end of the locking member is provided with an inclined guide slope, and the outer end of the locking member is provided with an outwardly folded lifting part.

8. A quick-release mechanism according to claim 6, characterized in that... The inner seat has a movable cavity for limiting and locking components. The upper or lower part, or the upper and lower parts of the movable cavity have limiting grooves. The upper or lower part, or the upper and lower parts of the locking component have protruding limiting teeth. The limiting teeth move within the limiting grooves as the locking component moves.

9. A quick-release mechanism according to claim 1, characterized in that... The inner seat is also provided with a reset seat. The back of the locking member has a reset cavity. The reset seat is provided with a baffle. A spring is fixed on the baffle. The baffle extends into the reset cavity so that the spring is placed in the reset cavity and the other end of the spring presses against the cavity wall of the reset cavity.

10. A quick-release mechanism according to claim 3, characterized in that... Two locking components are provided, and two locking platforms are provided, respectively located on both sides of the outer buckle. The two locking platforms have a mirror-symmetrical structure.

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