Baby sling with adjustable sitting posture
By designing an adjustable waist stool, shoulder straps, and carrying strap structure, the problem of existing baby carriers being unable to adapt to different sitting positions has been solved, improving the comfort of both babies and parents.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-04-14
AI Technical Summary
Existing baby carriers cannot adjust the waist seat, shoulder straps, and carrier according to the baby's different sitting positions, resulting in reduced comfort for both the baby and the parents.
A baby carrier was designed that includes a waist stool, a waist support, a front panel, a waist stool angle adjustment component, a protective component, and an adjustable wearing component. The waist stool angle is adjusted by a rubber airbag and an arc-shaped cover, the sitting posture is adjusted by a protective pad and a zipper, and the tightness of the shoulder straps and the carrier strap is adjusted by a braided strap and a D-ring buckle.
It enables automatic adjustment of the baby's waist stool tilt angle and the tightness of the shoulder straps and carriers according to the baby's sitting posture, improving the comfort of both the baby and the parents.
Smart Images

Figure CN224112388U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of baby products, specifically to a baby carrier with adjustable sitting posture. Background Technology
[0002] A baby carrier is an assistive tool used to carry a baby, allowing parents or caregivers to securely hold the baby to their body while moving, supporting the baby's safe sitting posture. It is suitable for newborns and infants. Baby carriers not only free up your hands, but also enhance the bond between parents and children.
[0003] While most baby carriers on the market offer adjustable sitting positions, they typically cannot adjust the hip seat to accommodate different baby postures after the initial adjustment, reducing the baby's comfort. Furthermore, they cannot effectively adjust the shoulder straps and carrier to accommodate different baby postures, further compromising the comfort of parents. These features require further improvement.
[0004] Therefore, it is necessary to invent a baby carrier with an adjustable sitting position. Utility Model Content
[0005] Therefore, this utility model provides an adjustable baby carrier to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable baby carrier, including a waist stool, a waist support fixed to the rear end of the waist stool, a front piece fixed to the top of the waist stool, a waist stool angle adjustment component fixed inside the waist stool, a protective component between the waist stool and the front piece, and an adjustable wearing component between the waist support and the front piece.
[0007] The waist stool angle adjustment component includes a bottom shell, which is fixed inside the waist stool, and an arc-shaped cover plate is hinged to the top of the bottom shell.
[0008] Preferably, the waist stool angle adjustment component further includes a rubber airbag, the surface of which is fixed to the inner surface of the bottom shell, and the bottom of the rubber airbag is fixedly connected to an air inlet pipe. The bottom end of the air inlet pipe passes through the bottom of the bottom shell and the bottom of the waist stool in sequence, and the bottom end of the air inlet pipe is fixedly connected to a three-way pipe.
[0009] Preferably, one end of the three-way pipe is fixedly connected to an exhaust pipe, and an exhaust valve is fixedly attached to the body of the exhaust pipe.
[0010] Preferably, the other end of the three-way tube is fixedly connected to an inflation tube, and the bottom end of the inflation tube is fixedly connected to a hand-squeezable latex inflation ball.
[0011] Preferably, the protective component includes a protective pad, the bottom of which is fixed to the top of the waist stool, and the front end of which is fixed to the surface of the front panel.
[0012] Preferably, the front panel has symmetrical arc-shaped holes at the bottom of both sides, and a zipper is provided at the front end of the front panel.
[0013] Preferably, the adjustable wearable assembly includes two connecting pieces, which are symmetrically fixed on both sides of the top of the front piece. Each connecting piece has a first woven strap fixed to its top end, and each first woven strap has a first D-ring buckle passing through it. Each first woven strap also has a shoulder strap fixed to its top end.
[0014] Preferably, each of the shoulder straps has a second woven strap fixed to its rear end, a second D-ring buckle passing through the second woven strap, and a back strap fixed to the bottom end of each of the second woven straps.
[0015] Preferably, a waist belt is fixed to the bottom end of each of the two shoulder straps, a third woven strap is fixed to the front end of each of the two waist belts, a third D-ring buckle is passed through each of the third woven straps, the front ends of the two third woven straps are symmetrically fixed to the two sides of the rear end of the waist support, and the rear ends of the two waist belts are fastened together by buckles.
[0016] The beneficial effects of this utility model are as follows: By using the waist stool, waist support, front piece, waist stool angle adjustment component, protective component, and adjustable wearing component in combination, it not only meets the needs of parents to securely carry the baby in front of their body and adjust the baby's sitting posture, but also allows for convenient adjustment of the waist stool's tilt angle according to the baby's different sitting postures after the baby's sitting posture is adjusted, ensuring that the baby is always close to the parents' body, which is beneficial to the baby's comfort and safety. Furthermore, the shoulder straps, carrier, and waist belt can be adjusted according to the baby's different sitting postures, which is beneficial to the parents' comfort when wearing the device. It is feature-rich, highly practical, and suitable for widespread adoption. Attached Figure Description
[0017] Figure 1 The structural front view provided for this utility model;
[0018] Figure 2 A three-dimensional structural view of the bottom shell and the arc-shaped cover plate provided by this utility model;
[0019] Figure 3 This is a side view of the structure provided by this utility model;
[0020] Figure 4 A side view of the structure provided for this utility model.
[0021] In the diagram: 1. Waist stool; 2. Waist support; 3. Front panel; 4. Bottom shell; 5. Curved cover plate; 6. Rubber airbag; 7. Air inlet pipe; 8. T-joint pipe; 9. Exhaust pipe; 10. Exhaust valve; 11. Inflation pipe; 12. Hand-squeezed latex inflatable ball; 13. Protective pad; 14. Curved hole; 15. Zipper; 16. Connecting piece; 17. First braided strap; 18. First D-ring buckle; 19. Shoulder strap; 20. Second braided strap; 21. Second D-ring buckle; 22. Back strap; 23. Waist belt; 24. Third braided strap; 25. Third D-ring buckle; 26. Buckle. Detailed Implementation
[0022] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0023] Please refer to the appendix. Figures 1-4 The present invention provides an adjustable baby carrier, including a waist stool 1, a waist support 2 fixed at the rear end of the waist stool 1, which can be used to abut against the front waist of the parents, a front piece 3 fixed at the top of the waist stool 1, the front piece 3 is used in conjunction with the waist stool 1 to allow the baby to sit on the waist stool 1, with the baby positioned between the front piece 3 and the front of the parents' bodies, a waist stool angle adjustment component fixed inside the waist stool 1, a protective component provided between the waist stool 1 and the front piece 3, and an adjustable wearing component provided between the waist support 2 and the front piece 3;
[0024] The waist stool angle adjustment component includes a bottom shell 4, which is fixed inside the waist stool 1. An arc-shaped cover plate 5 is hinged to the top of the bottom shell 4, meaning that the arc-shaped cover plate 5 can rotate. When the arc-shaped cover plate 5 rotates up and down, it can support the top of the waist stool 1, thereby realizing the function of adjusting the tilt angle of the top of the waist stool 1.
[0025] The waist stool angle adjustment component also includes a rubber airbag 6. The surface of the rubber airbag 6 is fixed to the inner surface of the bottom shell 4. The bottom of the rubber airbag 6 is fixedly connected to an air inlet pipe 7. The bottom end of the air inlet pipe 7 passes through the bottom of the bottom shell 4 and the bottom of the waist stool 1. The bottom end of the air inlet pipe 7 is fixedly connected to a three-way pipe 8. One end of the three-way pipe 8 is fixedly connected to an exhaust pipe 9. An exhaust valve 10 is fixedly attached to the body of the exhaust pipe 9. The other end of the three-way pipe 8 is fixedly connected to an inflation pipe 11. The bottom end of the inflation pipe 11 is fixedly connected to a hand-squeezable latex inflation ball 12. Specifically, parents can inflate the rubber airbag 6 by squeezing the latex inflation ball 12. They can also control the deflation of the rubber airbag 6 by switching the exhaust valve 10. When the rubber airbag 6 is inflated, it expands and rotates the arc-shaped cover plate 5 upward. When the rubber airbag 6 deflates, it contracts and the arc-shaped cover plate 5 rotates downward, thereby supporting the top of the waist stool 1 and realizing the function of adjusting the tilt angle of the top of the waist stool 1.
[0026] The protective components include a protective pad 13, the bottom of which is fixed to the top of the waist stool 1, and the front end of which is fixed to the surface of the front piece 3. The bottom of both sides of the front piece 3 are symmetrically provided with arc-shaped holes 14, and the front end of the front piece 3 is provided with a zipper 15. It should be noted that the top of the front piece 3 is also fixed with a rope (not marked in the figure). With the use of the zipper 15, it is ensured that the zipper 15 at the front end of the front piece 3 will not easily slide open. Specifically, when it is necessary to adjust the baby's sitting position, the parents can untie the rope and open the zipper 15, take the baby out first, and then, after adjusting the baby's position, put the baby back into the front piece 3, close the zipper 15 and tie the rope.
[0027] In summary, this utility model not only meets the needs of parents to securely carry their babies in front of their bodies and adjust the baby's sitting posture, but also allows for convenient adjustment of the tilt angle of the waist stool according to the baby's different sitting postures after the baby's sitting posture is adjusted, so as to ensure that the baby can always be close to the parents' body, which is beneficial to the baby's comfort and safety.
[0028] The adjustable wearable assembly includes two connecting pieces 16, which are symmetrically fixed to the top sides of the front piece 3. A first woven strap 17 is fixed to the top of each connecting piece 16, and a first D-ring buckle 18 passes through each of the first woven straps 17. Shoulder straps 19 are fixed to the top of each of the first woven straps 17, and a second woven strap 20 is fixed to the rear end of each shoulder strap 19. A second D-ring buckle 21 passes through each of the second woven straps 20, and a back strap 22 is fixed to the bottom of each of the two back straps 22. Waist belts 23 are fixed to the bottom of each of the two waist belts 23, and a third woven strap 24 is fixed to the front end of each of the two waist belts 23. A third D-ring buckle 25 passes through each of the three woven straps 24, and the front ends of the two third woven straps 24 are symmetrically fixed to the rear ends of the waist support 2. On the side, the two waist belts 23 are fastened together at the rear by buckles 26. Specifically, when parents are wearing the baby, they only need to put the two shoulder straps 19 on their shoulders and then fix the buckles 26 from the back, so that the carrier 22 and the waist belt 23 are fixed to the back and waist. When removing the baby, they only need to open the buckles 26 to take it off, which is convenient for wearing. Moreover, after the baby has adjusted his sitting position, the parents can adjust the first woven strap 17, the second woven strap 20 and the third woven strap 24 through the first D-ring buckle 18, the second D-ring buckle 21 and the third D-ring buckle 25, thereby adjusting the tightness between the front piece 3 and the shoulder straps 19, between the shoulder straps 19 and the carrier 22, and between the waist belt 23 and the waist support 2, which is beneficial to the comfort of the parents when wearing the baby.
[0029] The above description is merely a preferred embodiment of this utility model. Any person skilled in the art can modify this utility model or modify it into an equivalent technical solution using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made based on the technical solution of this utility model are within the scope of protection claimed by this utility model.
Claims
1. An adjustable-sitting baby carrier, comprising a waist bench (1), a waist support (2) fixed at the back end of the waist bench (1), and a front piece (3) fixed at the top of the waist bench (1), characterized in that: The waist stool (1) is fixed with a waist stool angle adjustment component inside, a protective component is provided between the waist stool (1) and the front piece (3), and an adjustment wearing component is provided between the waist support (2) and the front piece (3); The waist stool angle adjustment assembly includes a bottom shell (4), which is fixed inside the waist stool (1), and an arc-shaped cover plate (5) is hinged to the top of the bottom shell (4).
2. The adjustable seated baby carrier of claim 1, wherein: The waist stool angle adjustment assembly also includes a rubber airbag (6), the surface of which is fixed to the inner surface of the bottom shell (4), and the bottom of the rubber airbag (6) is fixedly connected to an air inlet pipe (7). The bottom end of the air inlet pipe (7) passes through the bottom of the bottom shell (4) and the bottom of the waist stool (1) in sequence, and the bottom end of the air inlet pipe (7) is fixedly connected to a three-way pipe (8).
3. A seat height adjustable baby carrier according to claim 2, wherein: One end of the three-way pipe (8) is fixedly connected to an exhaust pipe (9), and an exhaust valve (10) is fixed to the body of the exhaust pipe (9).
4. A seat height adjustable baby carrier according to claim 3, wherein: The other end of the three-way pipe (8) is fixedly connected to an inflation pipe (11), and the bottom end of the inflation pipe (11) is fixedly connected to a hand-squeezable latex inflation ball (12).
5. The adjustable seated baby carrier of claim 1, wherein: The protective component includes a protective pad (13), the bottom of which is fixed to the top of the waist stool (1), and the front end of which is fixed to the surface of the front piece (3).
6. A seat height adjustable baby carrier according to claim 5, wherein: The front piece (3) has symmetrical arc-shaped holes (14) at the bottom of both sides, and a zipper (15) is provided at the front end of the front piece (3).
7. The adjustable seated baby carrier of claim 1, wherein: The adjustable wearable assembly includes two connecting pieces (16), which are symmetrically fixed on both sides of the top of the front piece (3). Each connecting piece (16) has a first braided strap (17) fixed to its top. Each first braided strap (17) has a first D-ring buckle (18) passing through it. Each first braided strap (17) has a shoulder strap (19) fixed to its top.
8. A seat height adjustable baby carrier according to claim 7, wherein: The shoulder straps (19) are all fixed with a second woven strap (20) at the rear end, and a second buckle (21) is passed through the second woven strap (20). The bottom end of the second woven strap (20) is fixed with a back strap (22).
9. A seat height adjustable baby carrier according to claim 8, wherein: The bottom ends of the two shoulder straps (22) are fixed with waist belts (23), the front ends of the two waist belts (23) are fixed with third braided straps (24), and the third braided straps (24) are each threaded with a third buckle (25). The front ends of the two third braided straps (24) are symmetrically fixed on both sides of the rear end of the waist support (2), and the rear ends of the two waist belts (23) are fastened together by buckles (26).