Baby waist chair with foot stool

Abstract

The utility model relates to the technical field of baby waist chairs, in particular to a baby waist chair with a foot rest, which comprises a telescopic damping support rod, universal wheels arranged at the lower end of the telescopic damping support rod and used for sliding, and a seat arranged at the upper end of the telescopic damping support rod and used for a baby to sit, waistbands capable of being buckled with each other are arranged on the two sides of the waist support, and the waist support enables the waist chair to be fixedly connected with an adult. The pressure of the waist of an adult is relieved, and the defects of a traditional waist stool are overcome; due to the design of the universal wheels at the bottom, the waist chair and the adult can move at the same frequency; the telescopic damping supporting rod is provided with a shock absorber, so that bumping is reduced; the waist chair restores the posture of holding the baby on the side face of the foundation according to the side waist of the adult, so that the baby has enough sense of safety, and when the baby sleeps, the baby can hold the head of the baby by being connected with the inclined straddle type straps; meanwhile, protection handles are arranged on the two sides of the chair, and the adjustable cambered surface design enables the waist chair to be more fit with the waist shape of an adult.

Description

Technical Field

[0001] This utility model relates to the field of baby backrest technology, specifically to a baby backrest with a footrest. Background Technology

[0002] Currently, the support point of commonly used baby carriers is the adult's waist. When bearing weight, the load on the adult's lumbar spine can increase by 15%-20% compared to carrying a baby normally (especially for babies weighing over 12kg). In addition, if the waist belt is not fastened tightly or the baby carrier is old, the seat surface is prone to tilting forward. At this time, the adult will unconsciously arch their back forward and stick their buttocks out to adjust their center of gravity. This phenomenon of slouching and sticking out the buttocks is medically called "anterior pelvic tilt". Over time, some adults will experience symptoms such as lower back pain and scoliosis.

[0003] Therefore, a waist chair that can help adults share the weight of babies is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a baby waist chair with a footrest.

[0005] This utility model provides the following technical solution:

[0006] This utility model proposes a baby backrest chair with a footrest, including a retractable shock-absorbing support rod, universal wheels for sliding at the lower end of the retractable shock-absorbing support rod, and a seat for the baby to sit on at the upper end of the retractable shock-absorbing support rod. A lumbar support is fixed on the seat, and waist belts that can be fastened to each other are provided on both sides of the lumbar support.

[0007] Furthermore, it also includes a diagonal shoulder strap, one end of which is provided with a first buckle, and the other end of which is provided with a main chain; the upper end of the waist support is provided with a sub-chain that matches the main chain; and the waist belt has a first main buckle that cooperates with the first buckle.

[0008] Furthermore, the telescopic shock-absorbing support rod includes a telescopic rod and a cylindrical shock absorber disposed at the lower end of the telescopic rod, the seat is fixed to the upper end of the telescopic rod, and the caster wheel is fixed to the lower end of the cylindrical shock absorber.

[0009] Furthermore, the waist belt includes a first waist belt disposed on the left side of the waist support and a second waist belt disposed on the right side of the waist support. The first waist belt has a second female buckle at its fastening end, and the second waist belt has a second female buckle at its fastening end that cooperates with the second female buckle.

[0010] Furthermore, a safety belt is provided on the inward side of the waist support, and a third buckle is provided at the end of the safety belt; a third female buckle is provided on the outward side of the waist support to cooperate with the third female buckle.

[0011] Furthermore, the seat is provided with an anti-slip strip, which has a first through hole for the seat belt to pass through; the lumbar belt has a second through hole for the seat belt to pass through, and the second through hole and the fixed end of the seat belt are respectively located on both sides of the lumbar support.

[0012] Furthermore, the seat is provided with guard handles on both sides, and the guard handles are connected to the seat via a pivot. A return spring is sleeved on the outer wall of the pivot, the lower end of the return spring is fixed to the seat, and the upper end of the return spring is fixed to the guard handle.

[0013] Furthermore, the seat has grooves on both sides, and the guard handle is disposed in the grooves.

[0014] Furthermore, the lumbar support is a mesh lumbar support.

[0015] Furthermore, the bottom surface of the seat is provided with a connecting part that connects to the retractable shock-absorbing support rod.

[0016] Compared with existing technologies, this utility model of a waist chair has a simple structure and is easy to operate. Equipped with a retractable shock-absorbing support rod, it relieves pressure on the adult's lower back and overcomes the shortcomings of traditional waist stools. The bottom universal wheels allow the waist chair to move in sync with the adult. The retractable shock-absorbing support rod has shock absorbers to reduce bumps. The waist chair rests against the adult's side, restoring the basic side-carrying posture for the baby. The baby can see the scenery ahead clearly, and the adult can easily communicate with the baby, giving the baby a sense of security. When the baby is sleeping, the diagonal shoulder strap can be connected to support the baby's head. Meanwhile, the seat has handles on both sides, and the adjustable curved design allows the waist chair to better fit the adult's waist shape. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the actual application structure of this utility model. Figure 1 (The dotted line in this diagram indicates the position of the diagonal shoulder strap when it is connected.)

[0018] Figure 2 This is a schematic diagram of the actual application structure of this utility model. Figure 2 .

[0019] Figure 3 This is a schematic diagram of the oblique shoulder strap structure of this utility model.

[0020] Figure 4 This utility model relates to a schematic diagram of the seat and the structure beneath the seat.

[0021] Figure 5 This is a magnified structural diagram of point A.

[0022] Figure 6 This is a schematic diagram of the structure of the lumbar support and waist belt.

[0023] In the diagram, 00 - Adult; 01 - Infant (Child); 1 - Telescopic shock-absorbing support rod; 11 - Telescopic rod; 12 - Straight-through shock absorber; 2 - Casters; 3 - Seat; 31 - Anti-slip strip; 32 - First perforation; 33 - Groove; 34 - Connecting part; 4 - Waist support; 41 - Sub-chain; 5 - Waist belt; 51 - First female buckle; 52 - First waist belt; 53 - Second waist belt; 54 - Second female buckle; 55 - Second sub-buckle; 56 - Second perforation; 6 - Diagonal shoulder strap; 61 - First sub-buckle; 62 - Female chain; 7 - Seat belt; 71 - Third sub-buckle; 8 - Third female buckle; 9 - Handle guard; 10 - Spinning shaft; 20 - Return spring. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings.

[0025] See Figure 1 A baby lumbar support chair with a footrest includes a retractable shock-absorbing support rod 1, casters 2 for sliding at the lower end of the retractable shock-absorbing support rod 1, and a seat 3 for the baby to sit on at the upper end of the retractable shock-absorbing support rod 1. A lumbar support 4 is fixed on the seat 3, and waist belts 5 that can be interlocked are provided on both sides of the lumbar support. In practical applications, the retractable shock-absorbing support rod 1 is used to distribute the child's weight and relieve pressure on the adult's waist; the casters are used to make the lumbar support chair synchronize with the adult's movements.

[0026] In the above embodiments, the bottom of the seat is made of polypropylene, polyethylene plastic or carbon fiber composite material; the contact surface between the seat and the child is wrapped with memory foam or EVA to make the child more comfortable.

[0027] See Figure 3 and Figure 6 In one embodiment of this utility model, a diagonal shoulder strap 6 is further included. One end of the diagonal shoulder strap 6 is provided with a first buckle 61, and the other end of the diagonal shoulder strap 6 is provided with a female chain 62. The upper end of the waist support 4 is provided with a female chain 41 that matches the female chain 62. The waist belt 5 has a first female buckle 51 that cooperates with the first buckle 61. See reference. Figure 1 When the child is asleep, connect the diagonal shoulder strap 6 to support the child's head, reduce the impact of light on the child's sleep, and free up the adult's hands so that the child does not need to be held by the adult's hands when sleeping.

[0028] In the above embodiments, the diagonal shoulder strap is made of breathable mesh fabric for sleep mode.

[0029] See Figure 2In one embodiment of this utility model, the telescopic shock-absorbing support rod 1 includes a telescopic rod 11 and a straight-tube shock absorber 12 disposed at the lower end of the telescopic rod 11. The seat 3 is fixed to the upper end of the telescopic rod 11, and the caster wheel 2 is fixed to the lower end of the straight-tube shock absorber 12. The height of the telescopic rod 11 is adjusted according to the adult's height. A straight-through shock absorber 12 is used to reduce bumps.

[0030] See Figure 2 In one embodiment of the present invention, the waist belt 5 includes a first waist belt 52 disposed on the left side of the waist support 4 and a second waist belt 53 disposed on the right side of the waist support 4. The fastening end of the first waist belt 52 has a second female buckle 54, and the fastening end of the second waist belt 53 has a second female buckle 55 that cooperates with the second female buckle 54; thus enabling the waist belt to be easily fastened.

[0031] See Figure 2 In one embodiment of this utility model, a safety belt 7 is provided on the inward side of the waist support 4, and a third buckle 71 is provided at the end of the safety belt; a third female buckle 8 is provided on the outward side of the waist support 4 to cooperate with the third female buckle 71; to prevent the child from falling off the seat.

[0032] See Figure 2 In the above embodiment, the seat 3 is provided with an anti-slip strip 31, the anti-slip strip 31 having a first through hole 32 for the seat belt 7 to pass through; the lumbar belt 5 has a second through hole 56 for the seat belt 7 to pass through, the second through hole 56 and the fixed end of the seat belt 7 are respectively located on both sides of the lumbar support 4; in actual application, the seat belt 7 passes through the first through hole 32 and the second through hole 56 in sequence, see reference. Figure 1 And fasten the third child buckle 71 with the third mother buckle 8; to further ensure that the child will not fall off the seat due to playful shaking.

[0033] See Figure 4 and Figure 5 In one embodiment of this utility model, the seat 3 is provided with handles 9 on both sides. The handles 9 are connected to the seat 3 via a pivot 10. A return spring 20 is sleeved on the outer wall of the pivot 10. The lower end of the return spring 20 is fixed to the seat 3, and the upper end of the return spring 20 is fixed to the handles 9. The handles 9 rotate according to the adult's waist to achieve a fit between the handles and the adult's waist. When the utility model is removed, the handles return to their initial state along with the return spring 20.

[0034] Please continue reading. Figure 4 and Figure 5 In the above embodiment, the seat 3 has grooves 33 on both sides, and the handle 9 is disposed in the grooves 33 to prevent the child's flesh from being pinched.

[0035] In one embodiment of this utility model, the waist support 4 is a mesh waist support; it is lightweight and breathable.

[0036] See Figure 4 In one embodiment of this utility model, the bottom surface of the seat 3 is provided with a connecting part 34 that is connected to the telescopic shock-absorbing support rod 1; the telescopic shock-absorbing support rod 1 is fixed under the seat 3 by means of plugging, threaded connection, snap-fit, etc.

[0037] The embodiments of this utility model are given for the purpose of illustration and description. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this utility model. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this utility model.

Claims

1. A waist chair for babies with legs, characterized in that: It includes a retractable shock-absorbing support rod, omnidirectional wheels for sliding at the lower end of the retractable shock-absorbing support rod, and a seat for an infant to sit on at the upper end of the retractable shock-absorbing support rod. A lumbar support is fixed on the seat, and waist belts that can be fastened to each other are provided on both sides of the lumbar support.

2. The waist chair for baby with legs according to claim 1, characterized in that: It also includes a diagonal shoulder strap, one end of which is provided with a first buckle and the other end of which is provided with a main chain; the upper end of the waist support is provided with a sub-chain that matches the main chain; and the waist belt has a first main buckle that cooperates with the first buckle.

3. The waist chair for infant with legs according to claim 1, characterized in that: The retractable shock-absorbing support rod includes a telescopic rod and a straight-tube shock absorber disposed at the lower end of the telescopic rod. The seat is fixed to the upper end of the telescopic rod, and the caster wheel is fixed to the lower end of the straight-tube shock absorber.

4. The waist chair for infant with legs according to claim 1, characterized in that: The waist belt includes a first waist belt disposed on the left side of the waist support and a second waist belt disposed on the right side of the waist support. The first waist belt has a second female buckle at its fastening end, and the second waist belt has a second female buckle at its fastening end that cooperates with the second female buckle.

5. The waist chair for infant with legs according to claim 1, characterized in that: A safety belt is provided on the inward side of the waist support, and a third buckle is provided at the end of the safety belt; a third female buckle is provided on the outward side of the waist support, which cooperates with the third female buckle.

6. The waist chair for infant with legs according to claim 5, characterized in that: The seat is provided with an anti-slip strip, which has a first through hole for the seat belt to pass through; the lumbar belt has a second through hole for the seat belt to pass through, and the second through hole and the fixed end of the seat belt are respectively located on both sides of the lumbar support.

7. The waist chair for infant with legs according to claim 1, characterized in that: The seat has handles on both sides, which are connected to the seat via a pivot. A return spring is fitted on the outer wall of the pivot, with the lower end of the return spring fixed to the seat and the upper end fixed to the handle.

8. The waist chair for infant with legs according to claim 7, characterized in that: The seat has grooves on both sides, and the guard is located in the grooves.

9. The waist chair of claim 1, wherein: The lumbar support is a mesh type.

10. The waist chair for infant with legs according to claim 1, characterized in that: The bottom surface of the seat is provided with a connecting part that connects to the retractable shock-absorbing support rod.

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