Child seat
By designing a flip-up child seat structure, the problem of the limited usage of existing child seats is solved, achieving flexibility and safety in multiple usage scenarios, and enhancing fun and practicality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-03-10
AI Technical Summary
Existing child car seats have a single usage mode and cannot meet the needs of multiple usage scenarios.
Design a child seat that can be configured in multiple ways through the movable connection of a first and a second seat block, including functions such as a chair with a backrest, a table, a rocking horse, and building blocks. It can also be flipped and fixed by means of zippers, hinges, and Velcro, avoiding rigid connections to improve safety and convenience.
It enables multiple usage modes for child seats, enhancing flexibility and safety, reducing manufacturing costs, and increasing fun and practicality.
Smart Images
Figure CN223979628U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of daily necessities, specifically to a child car seat. Background Technology
[0002] Child car seats are common household items used to provide children with a safe and comfortable sitting environment. Although child car seats on the market vary in shape, their basic structure is the same. Common child car seats mainly consist of two parts: a seat and a backrest, which are integrated into one unit.
[0003] The problem with this type of child seat is that it only has one usage mode and a single purpose. In actual use scenarios, such as when children are playing with building blocks, it still needs to be used in conjunction with other tools such as a building block table. Utility Model Content
[0004] The purpose of this invention is to provide a child seat that addresses the above problems, and this child seat has multiple configurations and can be used for various purposes.
[0005] To achieve the above objectives, this utility model discloses a child seat, which includes a first seat block and a second seat block. The first seat block is semi-cylindrical in shape, and the second seat block is semi-cylindrical in shape. The part where the semi-circular top surface of the first seat block intersects with the rectangular side surface is the first front side edge, and the parts where the semi-annular bottom surface of the second seat block intersects with the two rectangular side surfaces are the second front side edges. The first front edge edge of the first seat block and the two second front side edges of the second seat block are movably connected, allowing the first and second seat blocks to rotate relative to each other. This gives the child seat at least two changing states. In the first changing state, the semi-circular top surface of the first seat block faces the semi-annular bottom surface of the second seat block. In the second changing state, the rectangular side surface of the first seat block faces the two rectangular side surfaces of the second seat block. With the above structure, the first and second seat blocks together form a child seat with multiple changing states. In the first changing state, it can be used as a backrest chair. When flipped over, it can be used as a table. When laid down, it can be used as a rocking horse. In the second changing state, there is a space between the first and second seat blocks to accommodate other seats or toys. By changing the state, the child seat has multiple uses.
[0006] Furthermore, the first and second blocks have the same height, and the outer contour radii of the first and second blocks are the same. With this structure, in the first state, the outer contours of the first and second blocks are aligned vertically; in the second state, their heights are the same. In all states, the first and second blocks can cooperate well.
[0007] Furthermore, the first seat block includes a first seat core and a first seat cover covering the first seat core, and the second seat block includes a second seat core and a second seat cover covering the second seat core. The portion of the first seat cover located on the first front side of the first seat block and the portion of the second seat cover located on the second front side of the second seat block are sewn together or connected as one piece, thereby forming a structure in which the first and second seat blocks can be flipped relative to each other. With the above structure, the first and second seat covers can be removed for easy cleaning. The first and second seat cores can be made of materials such as sponge or latex, making the child seat moderately soft and firm. Through the sewing or one-piece structure of the first and second seat covers, the relative flipping of the first and second seat blocks is achieved, thereby eliminating the need for connecting structures such as hinges, simplifying manufacturing and reducing manufacturing costs. In addition, without rigid connecting structures such as hinges, bumps and knocks can be avoided, making it safer for children to use.
[0008] Furthermore, the outer arc surface of the first seat cover is provided with a first zipper extending along the arc length direction, which allows the first seat core to be removed from the first seat cover when the first zipper is opened; the outer arc surface of the second seat cover is provided with a second zipper extending along the arc length direction, which allows the second seat core to be removed from the first seat cover when the second zipper is opened. By setting the first and second zippers at specific installation positions, it is convenient to put in and take out the first and second seat cores, and the manufacturing, use, and cleaning of the first and second seat blocks are also relatively simple.
[0009] Furthermore, the first front edge of the first seat block and the two second front edges of the second seat block are connected by hinges, thereby forming a structure in which the first seat block and the second seat block can be flipped relative to each other. The relative flipping of the first seat block and the second seat block can also be achieved by hinges, and this structure is reliable and durable.
[0010] Furthermore, a quick-connect mechanism is provided between the first and second seat blocks to secure them together when the child seat is in the first altered state. This quick-connect mechanism allows the first and second seat blocks to be relatively fixed when the child seat is in the first altered state, making the structure more robust. Especially when used as a rocking horse, it prevents the child's feet from getting caught in the gap between the first and second seat blocks, making it safer to use.
[0011] Furthermore, the connecting mechanism can be a hook and loop fastener, a snap fastener, or a binding cord. These structures not only facilitate manufacturing but also ensure safe use.
[0012] Furthermore, the connecting mechanism is a hook and loop fastener, which includes a first hook block with a hook surface and a second hook block with a rough surface; one of the first and second hook blocks is fixed to the outer arc surface of the first base block, and the other is fixed to the outer arc surface of the second base block. Using hook and loop fasteners is not only convenient, but the fasteners themselves can also be processed into different shapes and decorated with patterns, making them more aesthetically pleasing.
[0013] Furthermore, the child seat also includes a third seat block, which is semi-cylindrical in shape. The outer contour of the third seat block conforms to the contour of the concave part of the second seat block, so that when the child seat is in the first modified state, the third seat block can be placed in the space formed by the first and second seat blocks, and when the child seat is in the second modified state, the third seat block can be inserted into the space enclosed by the first and second seat blocks. With the above structure, the third seat block can be used in conjunction with the first and second seat blocks; when the first and second seat blocks are in the first modified state, the child seat can be in different states such as a chair and stool combination, a table and stool combination, or a chair and stool stacked; when the first and second seat blocks are in the second modified state, the third seat block can be inserted into the space enclosed by the first and second seat blocks, acting as a large building block or a round bed.
[0014] Furthermore, the third seat block includes a third seat core and a third seat sleeve wrapped around the third seat core; the outer arc surface of the third seat sleeve is provided with a third zipper extending along the arc length direction of the arc, so that the third seat core can be removed from the third seat sleeve when the third zipper is opened. With the above structure, the third seat sleeve can be removed from the third seat core for easy cleaning.
[0015] In summary, the beneficial effects of this utility model are as follows: this utility model can be transformed into various states as needed, such as a combination of chairs and stools, a combination of tables and stools, stacked chairs and stools, nested like building blocks, a rocking horse, etc., which are suitable for various usage scenarios, easy to store, and highly interesting. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of the first modified state of an embodiment of the present invention;
[0017] Figure 2 This is a schematic diagram of the structure of the second variation state of an embodiment of the present invention;
[0018] Figure 3 This is a structural schematic diagram of the third variation state of an embodiment of the present utility model;
[0019] Figure 4 yes Figure 3 The illustrated embodiment is a structural schematic diagram from another perspective under this changing state;
[0020] Figure 5This is a structural schematic diagram of the fourth variation state of an embodiment of this utility model;
[0021] Figure 6 This is a structural schematic diagram of the fifth variation state of an embodiment of this utility model.
[0022] In the diagram: 1. First seat block, 101. First seat core, 102. First seat cover, 2. Second seat block, 201. Second seat core, 202. Second seat cover, 3. First front side, 4. Second front side, 5. First zipper, 6. Second zipper, 7. Hook and loop fastener, 701. First hook and loop fastener, 702. Second hook and loop fastener, 8. Third seat block, 801. Third seat core, 802. Third seat cover, 9. Third zipper. Detailed Implementation
[0023] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.
[0024] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 In some embodiments of this utility model, the child seat includes a first seat block 1 and a second seat block 2. The first seat block 1 is semi-cylindrical in shape, and the second seat block 2 is semi-cylindrical in shape. The part where the semi-circular top surface of the first seat block 1 intersects with the rectangular side surface is the first front side edge 3. The part where the semi-circular bottom surface of the second seat block 2 intersects with the two rectangular side surfaces is the second front side edge 4. The first front side edge 3 of the first seat block 1 and the two second front side edges 4 of the second seat block 2 are movably connected so that the first seat block 1 and the second seat block 2 can be rotated relative to each other, so that the child seat has at least two changing states. In the first changing state, the semi-circular top surface of the first seat block 1 and the semi-circular bottom surface of the second seat block 2 face each other. In the second changing state, the rectangular side surface of the first seat block 1 and the two rectangular side surfaces of the second seat block 2 face each other. The first seat block 1 and the second seat block 2 together form a child seat with multiple changing states. In the first changing state, it can be used as a backrest chair. When flipped over, it can be used as a table. When laid down, it can be used as a rocking horse. In the second changing state, there is a space between the first seat block 1 and the second seat block 2, which can accommodate other seats or toys. Through the changing states, the child seat has multiple uses.
[0025] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5In some embodiments of this utility model, the first seat block 1 and the second seat block 2 have the same height, and the outer contour radius of the first seat block 1 is the same as that of the second seat block 2. In the first changing state, the outer contours of the first seat block 1 and the second seat block 2 are aligned vertically, and in the second changing state, the first seat block 1 and the second seat block 2 have the same height. In all states, the first seat block 1 and the second seat block 2 can cooperate well.
[0026] Reference Figure 1 In some embodiments of this utility model, the first seat block 1 includes a first seat core 101 and a first seat sleeve 102 wrapped around the first seat core 101, and the second seat block 2 includes a second seat core 201 and a second seat sleeve 202 wrapped around the second seat core 201. The portion of the first seat sleeve 102 located on the first front side 3 of the first seat block 1 and the portion of the second seat sleeve 202 located on the second front side 4 of the second seat block 2 are sewn together or connected as one piece, thereby forming a structure in which the first seat block 1 and the second seat block 2 can be flipped relative to each other. The first seat cover 102 and the second seat cover 202 are removable and easy to clean. The first seat core 101 and the second seat core 201 can be made of materials such as sponge and latex to make the child seat moderately soft and firm. Through the stitching or one-piece structure of the first seat cover 102 and the second seat cover 202, the relative flipping of the first seat block 1 and the second seat block 2 is achieved. This eliminates the need for connecting structures such as hinges, making it easier to manufacture and reducing manufacturing costs. In addition, without rigid connecting structures such as hinges, bumps and collisions can be avoided, making it safer for children to use.
[0027] Reference Figure 1 In some embodiments of this utility model, a first zipper 5 extending along the arc length direction is provided on the outer arc surface of the first seat cover 102, and the first seat core 101 can be removed from the first seat cover 102 when the first zipper 5 is opened; a second zipper 6 extending along the arc length direction is provided on the outer arc surface of the second seat cover 202, and the second seat core 201 can be removed from the first seat cover 102 when the second zipper 6 is opened. By setting the first zipper 5 and the second zipper 6 at specific installation positions, it is convenient to put in and take out the first seat core 101 and the second seat core 201, and the manufacturing, use and cleaning of the first seat block 1 and the second seat block 2 are also relatively simple.
[0028] In other embodiments of this utility model, the first front side 3 of the first seat block 1 and the two second front sides 4 of the second seat block 2 are connected by hinges, thereby forming a structure in which the first seat block 1 and the second seat block 2 can be flipped relative to each other. The relative flipping of the first seat block 1 and the second seat block 2 can also be achieved by hinges, and this structure is reliable and durable.
[0029] In some embodiments of this utility model, a quick-connecting mechanism is provided between the first seat block 1 and the second seat block 2, which can fix the first seat block 1 and the second seat block 2 together when the child seat is in the first changed state. The quick-connecting mechanism can relatively fix the first seat block 1 and the second seat block 2 when the child seat is in the first changed state, making the structure more robust. Especially when used as a rocking horse, it can prevent the child's feet from getting stuck in the gap between the first seat block 1 and the second seat block 2, making it safer to use. The connecting mechanism can be a hook and loop fastener, snap fastener, or rope, etc. These structures not only facilitate manufacturing but also ensure safe use. Figure 4 In the illustrated embodiment, the connecting mechanism is a hook and loop fastener 7. The hook and loop fastener 7 includes a first hook block 701 with a hook surface and a second hook block 702 with a rough surface; one of the first hook block 701 and the second hook block 702 is fixed to the outer arc surface of the first base block 1, and the other is fixed to the outer arc surface of the second base block 2. Using the hook and loop fastener 7 is not only convenient, but the fastener itself can also be processed into different shapes and decorated with patterns, making it more aesthetically pleasing.
[0030] Reference Figure 1 , Figure 2 , Figure 3 , Figure 5 In some embodiments of this utility model, the child seat further includes a third seat block 8, which is semi-cylindrical in shape. The outer contour of the third seat block 8 is adapted to the contour of the concave part of the second seat block 2, so that when the child seat is in the first change state, the third seat block 8 can be placed in the space formed by the first seat block 1 and the second seat block 2, and when the child seat is in the second change state, the third seat block 8 can be inserted into the space enclosed by the first seat block 1 and the second seat block 2. The third seat block 8 can be used in conjunction with the first seat block 1 and the second seat block 2. When the first seat block 1 and the second seat block 2 are in the first change state, the child seat can be in different states such as a chair and stool combination, a table and stool combination, or a stacked chair and stool. When the first seat block 1 and the second seat block 2 are in the second change state, the third seat block 8 can be inserted into the space enclosed by the first seat block 1 and the second seat block 2, acting as a large building block or as a round bed.
[0031] Reference Figure 1 In some embodiments of this utility model, the third seat block 8 includes a third seat core 801 and a third seat sleeve 802 wrapped around the third seat core 801; a third zipper 9 extending along the arc length direction is provided on the outer arc surface of the third seat sleeve 802, and the third seat core 801 can be removed from the third seat sleeve when the third zipper 9 is opened. The third seat sleeve 802 can be removed from the third seat core 801 for easy cleaning.
[0032] This utility model has multiple variations: 1. Chair and stool combination, such as... Figure 1As shown, the first seat block 1 and the second seat block 2 are in the first change state, with the second seat block 2 on top. In this state, the first seat block 1 and the second seat block 2 together form a backrest chair, and the third seat block 8 serves as a leg stool. 2. Table and stool combination state, as shown... Figure 2 As shown, the first seat block 1 and the second seat block 2 are in the first change state, with the first seat block 1 on top. In this state, the first seat block 1 and the second seat block 2 together form a table, and the third seat block 8 is a stool, suitable for children to use for building blocks, writing, drawing, etc. 3. Stacked chair and stool state, as shown... Figure 3 , Figure 4 As shown, the first block 1 and the second block 2 are in the first change state, with the second block 2 on top. The third block 8 is placed in the space formed by the first block 1 and the second block 2, which helps save space and facilitates storage. 4. Block-like nested state, see [reference]. Figure 5 In the second change state, the first seat block 1 and the second seat block 2 are in the first change state. The third seat block 8 can be inserted into the space enclosed by the first seat block 1 and the second seat block 2. The child seat can be used as building blocks, which is quite fun. 5. In the rocking horse state, the first seat block 1 and the second seat block 2 are in the first change state. The outer arc surfaces of the first seat block 1 and the second seat block 2 are facing down. The child can ride on the rectangular side of the second seat block 2 and use the child seat as a fun activity.
[0033] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0034] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.
[0035] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0036] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and substitutions can be made without departing from the technical principles of the present utility model, and these improvements and substitutions should also be considered within the protection scope of the present utility model.
Claims
1. A child seat comprising a first seat block (1), a second seat block (2), characterized in that, The first seat block (1) is a semi-cylindrical body, and the second seat block (2) is a semi-cylindrical body; the intersection between the semi-circular top surface of the first seat block (1) and the rectangular side surface is a first front side (3), and the intersection between the semi-circular bottom surface of the second seat block (2) and the two rectangular side surfaces is a second front side (4); The first front side (3) of the first seat block (1) and the two second front sides (4) of the second seat block (2) are movably connected, so that the first seat block (1) and the second seat block (2) can be relatively flipped, thereby enabling the child seat to have at least two change states; in a first change state, the semi-circular top surface of the first seat block (1) faces the semi-circular bottom surface of the second seat block (2); in a second change state, the rectangular side surface of the first seat block (1) faces the two rectangular side surfaces of the second seat block (2); The first seat block (1) comprises a first seat core (101) and a first seat cover (102) wrapped outside the first seat core (101); the second seat block (2) comprises a second seat core (201) and a second seat cover (202) wrapped outside the second seat core (201); the first seat cover (102) at the first front side (3) of the first seat block (1) and the second seat cover (202) at the second front side (4) of the second seat block (2) are sewn together or integrated as one, thereby forming a structure in which the first seat block (1) and the second seat block (2) can be relatively flipped.
2. The child seat of claim 1, wherein The first seat block (1) and the second seat block (2) have the same height, and the outer contour radius of the first seat block (1) is the same as the outer contour radius of the second seat block (2).
3. The child seat of claim 1, wherein, A first zipper (5) extending along the arc length direction is arranged on the outer arc surface of the first seat cover (102), and the first seat core (101) can be taken out of the first seat cover (102) when the first zipper (5) is pulled open; A second zipper (6) extending along the arc length direction is arranged on the outer arc surface of the second seat cover (202), and the second seat core (201) can be taken out of the first seat cover (102) when the second zipper (6) is pulled open.
4. The child seat of claim 1, wherein, The first front side (3) of the first seat block (1) and the two second front sides (4) of the second seat block (2) are connected by a hinge, thereby forming a structure in which the first seat block (1) and the second seat block (2) can be relatively flipped.
5. The child seat of claim 1, wherein, A quick connection mechanism is arranged between the first seat block (1) and the second seat block (2) to fix the first seat block (1) and the second seat block (2) together when the child seat is in the first change state.
6. The child seat of claim 5, wherein, The connection mechanism is a Velcro (7), a hook-and-loop fastener or a binding rope.
7. The child seat of claim 6, wherein, The connection mechanism is a Velcro (7), which comprises a first Velcro (701) with a hook surface and a second Velcro (702) with a loop surface; one of the first Velcro (701) and the second Velcro (702) is fixed on the outer arc surface of the first seat block (1), and the other is fixed on the outer arc surface of the second seat block (2).
8. Child seat according to any of claims 1 to 7, characterized in that The child seat further comprises a third seat block (8), which is a semi-cylindrical body; The third seat block (8) has an outer contour which is adapted to the contour of the inner recess of the second seat block (2), so that the third seat block (8) can be placed in the space formed by the first seat block (1) and the second seat block (2) when the child seat is in the first changed state, and the third seat block (8) can be inserted into the space surrounded by the first seat block (1) and the second seat block (2) when the child seat is in the second changed state.
9. The child seat of claim 8, wherein, The third seat block (8) comprises a third seat core (801) and a third seat cover (802) wrapped outside the third seat core (801). The outer arc surface of the third seat cover (802) is provided with a third zipper (9) extending along the arc length direction of the arc, and the third seat core (801) can be taken out of the third seat cover (802) when the third zipper (9) is pulled open.