An infant seat

Abstract

This utility model discloses a baby seat, relating to the field of baby seat technology. The baby seat includes a chair body, the bottom of which is rotatably connected to an adapter mechanism via bearings. By setting a split adapter mechanism and rotatably connecting it to the baby seat, the wedge-shaped inclined surfaces of the slide groove and slide rail enable quick assembly and disassembly of the base, solving the problem of needing to purchase different seats for home and vehicle use. Through a flexible unfolding structure that can store the first adjustment rod, rotating wheel, second adjustment rod, and rotating wheel, the same seat can be safely adapted to a car after removing the wheels, and can be used directly as a mobile stroller after unfolding the wheels, solving the pain point of parents repeatedly carrying heavy seats, wasting energy and time.

Description

Technical Field

[0001] This utility model relates to the field of baby car seats, specifically a baby car seat. Background Technology

[0002] An infant car seat is a special seat designed specifically for infants to ensure their safety and comfort while traveling, eating, or in other specific scenarios. It is usually carefully crafted based on the infant's physical development characteristics and safety needs, with appropriate size, sturdy structure, and ergonomic design, which can effectively reduce the potential harm to the infant due to shaking, collisions, etc. during movement.

[0003] However, existing baby seats have poor adaptability during use. For example, a baby seat for home use can only be used at home, and when going out, an additional baby seat needs to be purchased for the car. This not only brings great inconvenience to parents, but also makes each trip feel like carrying a heavy object, as they have to move this relatively bulky seat back and forth between the house and the car, which consumes a lot of physical strength and time. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a baby seat to solve the technical problems of poor adaptability of existing baby seats, the need to purchase different seats for home and car use, and the inconvenience of parents having to carry heavy seats back and forth, which consumes a lot of physical strength and time.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a baby seat, comprising a chair body, wherein the bottom of the chair body is rotatably connected to an adapter mechanism via a bearing;

[0006] The adapter includes a base, a stool support is provided on the top of the base, the top of the stool support is rotatably connected to the baby seat, a sliding groove is provided on the stool support, and a slide rail is provided on the back of the chair body. When the base is installed on the stool support, the sliding groove and the slide rail can be aligned.

[0007] The base has two storage slots at its rear bottom and a slot at its front bottom. Two first adjusting rods are rotatably connected to the two storage slots via a limiting pivot. Two first rotating wheels are provided at the ends of the two first adjusting rods. A second adjusting rod is inserted into the slot and is fixedly connected to the slot by bolts. A second rotating wheel is provided at the bottom of the second adjusting rod.

[0008] By adopting the above technical solution, the base and stool support can be quickly disassembled and assembled through the docking of the sliding groove and the sliding rail, making the same seat suitable for home fixed and vehicle scenarios; the unfolding / storage structure of the first and second rotating wheels of the wheel set can be stored, and the autonomous movement and vehicle mode can be flexibly switched.

[0009] Furthermore, after the first adjusting rod is rotated to the storage slot and the second adjusting rod is removed, it can be placed inside the car. After the first adjusting rod is opened and the second adjusting rod is installed, the adapter mechanism can be slid autonomously.

[0010] By adopting the above technical solution, the wheel set can be adapted to the vehicle's safety space after being stored, and can form a four-wheel structure after being unfolded to achieve autonomous gliding, thus solving the pain point that traditional seats cannot take into account both driving safety and indoor mobility.

[0011] Furthermore, a magnetic suction hole is provided on one side of the base, and the magnetic suction hole is used to install a storage bag. The storage bag includes a bag body, and a magnetic suction block is provided on the inner side of the bag body. The magnetic suction block is inserted into the magnetic suction hole and magnetically attracted to it.

[0012] By adopting the above technical solution, the magnetic hole is inserted and fixed to the magnetic block of the storage bag, realizing one-handed hanging and unhooking operation, and solving the problem of cumbersome operation of traditional strap hanging bags.

[0013] Furthermore, a seat cushion is provided at the front end of the chair body, and straps are provided on the outer side of the chair body.

[0014] By adopting the above technical solutions, the seat cushion improves riding comfort, and the straps ensure body fixation in different scenarios, avoiding the risk of slipping.

[0015] Furthermore, a damping limiting structure is provided at the rotatable connection between the stool support and the chair body. When the infant seat rotates around the adapter mechanism, the damping limiting structure can enable the seat to self-lock at any tilt angle, preventing accidental deflection due to gravity or external force.

[0016] By adopting the above technical solution, the damping limit structure can achieve self-locking at any angle of rotation, eliminating the safety hazard of accidental seat deflection.

[0017] Furthermore, the mating surfaces of the slide rail and the slide groove are designed as complementary wedge-shaped inclined surfaces. When the base is installed on the stool support, automatic alignment and tight fit are achieved through the squeezing action of the wedge-shaped surfaces, and the base can be separated by simply lifting it vertically when disassembling.

[0018] By adopting the above technical solution, the wedge-shaped inclined surface design of the slide rail and slide groove ensures automatic alignment and locking during installation, and vertical lifting for easy disassembly.

[0019] Furthermore, the magnetic holes are positioned on the side of the base to ensure that the opening of the storage bag is parallel to the front of the baby seat when it is in the hanging state, making it convenient to access the items inside the bag while the baby is seated.

[0020] By adopting the above technical solution, the magnetic holes are oriented so that the opening of the bag is parallel to the baby's front, allowing the baby to take items with one hand without having to twist their body.

[0021] Furthermore, a pre-torsion spring is provided at the rotatable connection between the first adjusting rod and the storage slot. When the first adjusting rod is released, the elastic element can automatically spring it up from the storage slot to the working unfolding angle.

[0022] By adopting the above technical solution, the elastic potential energy of the pre-torsion spring is automatically released to the first adjusting rod, realizing the one-click pop-up deployment of the wheel set.

[0023] In summary, the present invention has the following main advantages:

[0024] 1. This utility model sets up a split-type adapter mechanism and a rotating connection for the baby seat. The wedge-shaped inclined surfaces of the slide groove and the slide rail cooperate to achieve quick disassembly and assembly of the base, which solves the problem of having to purchase different seats for home and car use. Through the elastic unfolding structure that can store the first adjustment rod, the rotating wheel, the second adjustment rod, and the rotating wheel, the same seat can be safely adapted to the car after the wheel set is removed, and can be used directly as a mobile stroller after the wheel set is unfolded. This solves the pain point of parents repeatedly carrying heavy seats, which is tiring and time-consuming when traveling.

[0025] 2. This utility model features a magnetic suction hole and a storage bag. The magnetic suction hole and the magnetic block inside the storage bag are connected by magnetic attraction. Compared to traditional fasteners and straps, the installation and disassembly process is much simpler and faster. Parents only need to bring the storage bag close to the magnetic suction hole for it to automatically adhere and secure. When it needs to be removed, a gentle pull will separate it, eliminating the need for complicated operations, especially when holding a baby or in a rush. Furthermore, the storage bag provides parents with a convenient storage space for frequently used baby items such as bottles, tissues, and toys. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0027] Figure 2 This is a side view of the three-dimensional structure of the present invention;

[0028] Figure 3 This is a bottom-view three-dimensional structural diagram of the present invention;

[0029] Figure 4 This is a side view cross-sectional three-dimensional structural diagram of the present invention.

[0030] In the diagram: 1. Adaptor mechanism; 101. Base; 102. Stool support; 103. Slide rail; 104. Magnetic hole; 105. Storage slot; 106. Limiting pivot; 107. First adjustment rod; 108. First rotating wheel; 109. Slot; 110. Second adjustment rod; 111. Second rotating wheel; 2. Baby seat; 201. Chair body; 202. Seat cushion; 203. Straps; 204. Slide rail; 3. Storage bag. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention. Example 1:

[0032] A type of baby seat, such as Figures 1-4 As shown, it includes an infant seat 2, which includes a chair body 201. The bottom of the chair body 201 is rotatably connected to an adapter mechanism 1 via a bearing.

[0033] The adapter 1 includes a base 101, a stool support 102 is provided on the top of the base 101, the top of the stool support 102 is rotatably connected to the baby seat 2, a slide groove 103 is provided on the stool support 102, and a slide rail 204 is provided on the back of the chair body 201. When the base 101 is installed on the stool support 102, the slide groove 103 can be made to engage with the slide rail 204.

[0034] The base 101 has two storage slots 105 at its bottom rear end and a slot 109 at its bottom front end. Two first adjustment rods 107 are rotatably connected to the two storage slots 105 via a limiting pivot 106. Two first rotating wheels 108 are provided at the ends of the two first adjustment rods 107. A second adjustment rod 110 is inserted into the slot 109 and is fixedly connected to the slot 109 by bolts. A second rotating wheel 111 is provided at the bottom of the second adjustment rod 110. The sliding groove 103 and the back slide rail 204 of the chair body 201 form a stable connection between the base 101 and the stool support 102, which is suitable for the needs of family high chairs. The first adjustment rods 107 in the bottom storage slots 105 cooperate with the second adjustment rods 110 in the slot 109. By storing or unfolding the rotating wheels 108 and 111, the seat can be adapted to the interior space of the car after the wheels are removed. After unfolding, it can be pushed and moved directly, eliminating the burden of transportation.

[0035] See Figure 3 , Figure 4After the first adjusting rod 107 is rotated to the storage slot 105 and the second adjusting rod 110 is removed, it can be placed inside the car. After the first adjusting rod 107 is opened and the second adjusting rod 110 is installed, the adapter mechanism 1 can slide autonomously. After the first adjusting rod 107 is put into the storage slot 105 and the second adjusting rod 110 is removed, the adapter mechanism 1 adapts to the car seat fixing requirements. When the first adjusting rod 107 is opened and the second adjusting rod 110 is installed into the slot 109, the first rotating wheel 108 and the second rotating wheel 111 form a stable four-wheel support, allowing the seat to slide freely in the room and realize zero-movement conversion between car and home scenarios. Example 2:

[0036] See Figure 1 , Figure 4 A magnetic suction hole 104 is provided on one side of the base 101, and the magnetic suction hole 104 is used to install the storage bag 3. The storage bag 3 includes a bag body, and a magnetic block is provided on the inner side of the bag body. The magnetic block is inserted into the magnetic suction hole 104 and magnetically attracted to it. The insertion and adsorption structure between the magnetic suction hole 104 on the side of the base 101 and the magnetic block on the inner side of the storage bag 3 makes it possible to fix the bag by simply aligning and pressing it. When removing it, the bag body can be separated by simply pulling it. The operation does not require visual assistance or the cooperation of both hands, which significantly improves the efficiency of care, such as taking things out while holding a baby with one hand.

[0037] See Figure 3 , Figure 4 The chair body 201 has a seat cushion 202 at the front end and a strap 203 on the outside of the chair body 201. The seat cushion 202 at the front end of the chair body 201 relieves pressure during long-term sitting. The outer strap 203 restrains the baby's body in car mode or when the seat is tilted to prevent accidental slippage due to bumps or posture adjustments.

[0038] See Figure 1 , Figure 2 A damping limiting structure is provided at the rotatable connection between the seat support 102 and the chair body 201. When the infant seat 2 rotates around the adapter mechanism 1, the damping limiting structure can make the seat self-locking at any tilt angle to prevent accidental deflection due to gravity or external force. The damping limiting structure at the rotatable connection between the seat support 102 and the chair body 201 increases the frictional resistance in real time during rotation, so that the seat automatically locks in position after adjusting the tilt angle to prevent accidental shaking caused by gravity or external force.

[0039] See Figure 3 , Figure 4The sliding rail 204 and the sliding groove 103 are designed with complementary wedge-shaped inclined surfaces. When the base 101 is installed on the stool support 102, the wedge-shaped surface is used to achieve automatic alignment and tight fit. When removing the base 101, it can be separated by simply lifting it vertically. The complementary wedge-shaped inclined surface of the sliding rail 204 and the sliding groove 103 generates a squeezing force when the base 101 is pressed into the stool support 102 to achieve self-alignment and tight fit. When removing the base 101, it can be released by simply lifting it vertically, avoiding the tool operation required by traditional screw fixing.

[0040] See Figure 1 , Figure 4 The magnetic holes 104 are positioned on the side of the base 101 to ensure that the opening of the storage bag 3 is parallel to the front of the infant seat 2 when it is in the hanging state, making it easy to access the items inside the bag while the infant is in the seat. The preset positioning of the magnetic holes 104 on the side of the base 101 ensures that the opening of the storage bag 3 is always parallel to the front of the infant seat 2 when it is in the hanging state. When the infant is in the seat, the user's line of sight and hand movements are naturally directed towards the bag opening, eliminating blind spots when bending over or turning to the side to retrieve items.

[0041] See Figure 3 , Figure 4 A pre-torsion spring is provided at the rotatable connection between the first adjusting rod 107 and the storage groove 105. When the first adjusting rod 107 is released, the elastic element can automatically bounce it from the storage groove 105 to the working unfolding angle. The pre-torsion spring at the limiting pivot 106 in the storage groove 105 stores elastic potential energy. When the storage constraint of the first adjusting rod 107 is released, the elastic element automatically bounces it to the preset working angle, eliminating the need for manual flipping of the adjusting rod.

[0042] The implementation principle of this embodiment is as follows: First, the slide groove 103 of the adapter mechanism 1 and the slide rail 204 on the back of the chair body 201 automatically align and engage through complementary wedge-shaped inclined surfaces to achieve a stable connection between the base 101 and the stool support 102, forming a home high chair mode.

[0043] When it is necessary to switch to vehicle mode, the vertical lifting base 101 releases the wedge-shaped surface tight fit, allowing the base 101 to separate independently. At this time, the first adjusting rod 107 is rotated and stored in the storage slot 105, and the second adjusting rod 110 and the second rotating wheel 111 in the slot 109 are removed, so that the adapter mechanism 1 is adapted to the car seat and fixed.

[0044] In an indoor mobile scenario, the first adjustment rod 107 in the storage slot 105 is released, and the pre-torsion spring at its connection automatically lifts the wheel set to the working angle. At the same time, the second adjustment rod 110 is inserted into the slot 109 and locked with bolts. The unfolded first rotating wheel 108 and the second rotating wheel 111 form a four-wheel support structure, enabling the seat to slide autonomously.

[0045] When the seat body 201 is rotated, the damping limit structure locks any tilt angle in real time to prevent accidental deflection.

[0046] Throughout the process, the magnetic hole 104 attaches to the magnetic block of the storage bag 3, and the positioning design, with the opening direction parallel to the front of the baby, ensures that items can be directly accessed with one hand while riding.

[0047] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. An infant seat, characterized by: The device includes an infant seat (2), which includes a chair body (201) and an adapter mechanism (1) rotatably connected to the bottom of the chair body (201) via a bearing. The adapter (1) includes a base (101), a stool support (102) is provided on the top of the base (101), the top of the stool support (102) is rotatably connected to the baby seat (2), a slide groove (103) is provided on the stool support (102), a slide rail (204) is provided on the back of the chair body (201), and when the base (101) is installed on the stool support (102), the slide groove (103) can be made to engage with the slide rail (204); The base (101) has two storage slots (105) at its bottom rear end and a slot (109) at its bottom front end. Two first adjusting rods (107) are rotatably connected in the two storage slots (105) by a limiting pivot (106). Two first rotating wheels (108) are provided at the ends of the two first adjusting rods (107). A second adjusting rod (110) is inserted into the slot (109). The second adjusting rod (110) is fixedly connected to the slot (109) by bolts. A second rotating wheel (111) is provided at the bottom of the second adjusting rod (110).

2. The infant seat of claim 1, wherein: After the first adjusting rod (107) is rotated to the storage slot (105) and the second adjusting rod (110) is removed, it can be placed inside the car. After the first adjusting rod (107) is opened and the second adjusting rod (110) is installed, the adapter mechanism (1) can slide autonomously.

3. The infant seat of claim 1, wherein: A magnetic suction hole (104) is provided on one side of the base (101), and the magnetic suction hole (104) is used to install the storage bag (3). The storage bag (3) includes a bag body, and a magnetic block is provided on the inner side of the bag body. The magnetic block is inserted into the magnetic suction hole (104) and magnetically attracted to it.

4. The infant seat of claim 1, wherein: The chair body (201) has a seat cushion (202) at the front end and a strap (203) on the outside of the chair body (201).

5. The infant car seat according to claim 1, characterized in that: The rotating connection between the stool support (102) and the chair body (201) is provided with a damping limiting structure. When the baby seat (2) rotates around the adapter mechanism (1), the damping limiting structure can make the seat self-locking at any tilt angle to prevent accidental deflection due to gravity or external force.

6. The infant car seat according to claim 1, characterized in that: The sliding rail (204) and the sliding groove (103) are designed as complementary wedge-shaped inclined surfaces. When the base (101) is installed on the stool support (102), automatic alignment and tight fit are achieved through the squeezing action of the wedge-shaped surface. When disassembling, the base (101) can be separated by simply lifting it vertically.

7. The infant car seat according to claim 3, characterized in that: The magnetic holes (104) are distributed on the side of the base (101) and the opening of the storage bag (3) is parallel to the front of the baby seat (2) when it is in the hanging state, so that the items in the bag can be taken out when the baby is in the sitting state.

8. The infant car seat according to claim 1, characterized in that: A pre-torsion spring is provided at the rotatable connection between the first adjusting rod (107) and the storage groove (105). When the first adjusting rod (107) is released, the elastic element can automatically bounce it out of the storage groove (105) to the working unfolding angle.

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