Foldable infant seat

Abstract

The utility model relates to the technical field of infant products, in particular to a foldable infant seat. The multifunctional chair comprises a seat, two sides of the seat are respectively connected with a group of supporting legs through folding structures, the bottom of each supporting leg is provided with a supporting seat, and the bottom end of each supporting seat is provided with a moving wheel; according to the infant seat, a folding structure is designed, the supporting legs can be folded according to the needs of a user so as to be stored, meanwhile, the opening angle between the supporting legs can be adjusted, the infant seat is suitable for different environments, meanwhile, the height of the seat is changed, use is convenient, and the application range is wide; and by using the universal wheels, the user can conveniently adjust the position of the seat.

Description

Technical Field

[0001] The utility model relates to the technical field of infant products, in particular to a foldable infant seat. Background Art

[0002] Infant seats are essential tools for children, often used for feeding, playing, and resting. However, traditional infant seats are often bulky, difficult to carry, and take up a lot of space, especially in spaces with limited space. Furthermore, carrying an infant seat with you when traveling or going out often adds to the burden on parents. Utility Model Content

[0003] The purpose of the present invention is to provide a foldable infant seat with a reasonable design to address the defects and shortcomings of the existing technology, which can solve the above-mentioned defects.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solution: it includes a seat, and a group of support legs are connected to both sides of the seat through a folding structure. A support base is provided at the bottom of each support leg, and a movable wheel is installed at the bottom end of the support base.

[0005] Preferably, the folding structure includes a folding shell arranged in the seat, the folding shell is a downwardly open structure, a rotary connector is arranged in the folding shell, the rotary connector includes a cylindrical rotator and a connecting cylinder, the rotator is rotatably installed in the folding shell, each set of support legs includes a fixed leg and a movable leg, the fixed leg is connected to the bottom of the folding shell, and the movable leg is connected to the connecting cylinder; the rear side of the rotator is open, and a closing disk is provided in the open part of the rotator, the shape of the closing disk matches the inner shape of the mouth of the rotator, a circular movable head is provided in the rotator, a spring is provided between the movable head and the closing disk, and a plurality of positioning plugs are provided at the front end of the movable head. The front end of the device is provided with several movable holes that match the shape of the positioning plugs. The height of the positioning plugs is greater than the front thickness of the rotator. The folding shell is provided with several alignment holes at the front side of the rotary connector. The alignment holes are distributed along the center of the rotator. The shape of the alignment holes is the same as the movable hole. Each positioning plug is arranged in one of the alignment holes after passing through the movable hole; a button hole is provided on the shell of the seat, and an adjustment button is provided in the button hole. The inner side of the adjustment button is connected to several jacking columns, and the folding shell is provided with several jacking holes that match the shape of the jacking columns. The rotator is provided with an arc-shaped rotating hole. The jacking column fits the surface of the movable head after passing through the jacking hole and the rotating hole.

[0006] Preferably, a circular hole is opened at the center of the foldable shell, the rotator and the closing disk, and a rotating shaft is inserted into the circular hole.

[0007] Preferably, a plurality of claws are connected around the adjusting button, and the adjusting button is clamped in the button hole through the claws.

[0008] Preferably, the moving wheel is a universal wheel with a locking structure.

[0009] After adopting the above structure, the beneficial effects of the utility model are:

[0010] This infant seat is designed with a folding structure. The support legs can be folded and stored according to the needs of the user. At the same time, the opening angle between the support legs can be adjusted to adapt to different environments and change the seat height. It is easy to use and has a wide range of applications. With universal wheels, users can easily adjust the position of the seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a bottom view of the utility model;

[0013] Figure 3 yes Figure 2 Enlarged view of part A in the middle;

[0014] Figure 4 It is a cross-sectional view of the folding structure of the utility model;

[0015] Figure 5 This is a schematic diagram of the installation structure of the rotary connector in the utility model;

[0016] Figure 6 This is a schematic diagram of the installation position of the adjustment button on the seat in the present utility model;

[0017] Figure 7 It is a schematic diagram of the back structure of the adjustment button in the utility model.

[0018] Description of reference numerals:

[0019] 1. Seat; 2. Support leg; 201. Fixed leg; 202. Movable leg; 3. Support base; 4. Moving wheel; 5. Folding shell; 6. Rotary connector; 601. Rotator; 602. Connecting cylinder; 7. Closing disk; 8. Movable head; 9. Positioning plug; 10. Movable hole; 11. Spring; 12. Alignment jack; 13. Button hole; 14. Pushing hole; 15. Adjustment button; 16. Pushing column; 17. Claw; 18. Rotating hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See Figure 1-Figure 7 As shown, it comprises a seat 1, with a set of support legs 2 connected to both sides of the seat 1 through a folding structure, a support base 3 is provided at the bottom of each support leg 2, and a moving wheel 4 is installed at the bottom end of the support base 3;

[0022] The folding structure includes a folding shell 5 arranged in the seat 1, the folding shell 5 is a downwardly open structure, a rotary connector 6 is arranged in the folding shell 5, the rotary connector 6 includes a cylindrical rotator 601 and a connecting tube 602, the rotator 601 is rotatably installed in the folding shell 5, each set of support legs 2 includes a fixed leg 201 and a movable leg 202, the fixed leg 201 is connected to the bottom of the folding shell 5, and the movable leg 202 is connected to the connecting tube 602; the rear side of the rotator 601 is open, and a closing disk 7 is provided at the open part of the rotator 601, the shape of the closing disk 7 matches the inner shape of the mouth of the rotator 601, a circular movable head 8 is provided in the rotator 601, a spring 11 is provided between the movable head 8 and the closing disk 7, a plurality of positioning plugs 9 are provided at the front end of the movable head 8, and the rotator 601 is provided with a plurality of positioning plugs 9. Several movable holes 10 matching the shape of the positioning plugs 9 are opened at the front end, and the height of the positioning plugs 9 is greater than the front thickness of the rotator 601. Several alignment holes 12 are opened on the folding shell 5 at the front side of the rotary connector 6. The alignment holes 12 are distributed along the center of the rotator 601. The shape of the alignment holes 12 is the same as the movable hole 10. After each positioning plug 9 passes through the movable hole 10, it is set in its alignment hole 12; a button hole 13 is opened on the shell of the seat 1, and an adjustment button 15 is provided in the button hole 13. The inner side of the adjustment button 15 is connected to several jacking columns 16, and several jacking holes 14 matching the shape of the jacking columns 16 are opened on the folding shell 5. An arc-shaped rotating hole 18 is opened on the rotator 601. After the jacking columns 16 pass through the jacking holes 14 and the rotating holes 18, they fit into the surface of the movable head 8;

[0023] The foldable housing 5, the rotator 601 and the closing disk 7 are all provided with circular holes at their centers, into which a rotating shaft is inserted.

[0024] A plurality of claws 17 are connected around the adjusting button 15 , and the adjusting button 15 is clamped in the button hole 13 through the claws 17 .

[0025] See Figure 1-Figure 2 As shown, the moving wheel 4 is a universal wheel with a locking structure.

[0026] The principle and use process of this utility model:

[0027] During installation, first install the folding shell 5 into the seat 1, connect the fixed leg 201 and the movable leg 202 to the folding shell 5 and the rotary connector 6 respectively, place the movable head 8 into the rotator 601, so that the positioning plug 9 is inserted into the movable hole 10, and then install the spring 11 and the closing disk 7 on the rear side of the movable head 8. Then, push the rotator 601 into the folding shell 5. After installation, the spring 11 pushes the movable head 8, so that the positioning plug 9 enters the alignment hole 12, and inserts the shaft from the outside to complete the installation of the rotary connector 6. Then, install the adjustment button 15;

[0028] When it is necessary to fold the seat 1 or adjust the angle of the seat 1, the adjustment button 15 is pressed inward, and the adjustment button 15 pushes the movable head 8 inward through the jacking column 16. The movable head 8 slides inward along the alignment socket 12 and the movable hole 10, compressing the spring 11 so that the positioning plug 9 is disengaged from the alignment socket 12. At this time, the movable leg 202 can be rotated to drive the rotary connector 6 to rotate and adjust the angle or fold. After the angle is in place, the adjustment button 15 is released, the spring 11 rebounds, and the positioning plug 9 is pushed into the alignment socket 12 to achieve angle fixing.

[0029] The seat 1 can be moved by opening the locking structure of the moving wheel 4 , and the position of the seat 1 can be locked by closing the locking structure.

[0030] It should be understood that the above-described specific embodiments of the present invention are merely illustrative of or explanation of the principles of the present invention and do not constitute limitations of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention shall be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents of such scope and metes and bounds.

Claims

1. A foldable infant seat, comprising a seat (1), characterized in that: A set of support legs (2) are connected to both sides of the seat (1) via a folding structure, a support base (3) is provided at the bottom of each support leg (2), and a movable wheel (4) is installed at the bottom end of each support base (3); The folding structure includes a folding shell (5) arranged in the seat (1), the folding shell (5) is a downwardly open structure, a rotary connector (6) is arranged in the folding shell (5), the rotary connector (6) includes a cylindrical rotator (601) and a connecting tube (602), the rotator (601) is rotatably installed in the folding shell (5), each set of support legs (2) includes a fixed leg (201) and a movable leg (202), the fixed leg (201) is connected to the folding shell (5), and the movable leg (202) is connected to the folding shell (5). The bottom of the shell (5), the movable leg (202) is connected to the connecting tube (602); the rear side of the rotator (601) is open, and a closing disk (7) is provided at the open end of the rotator (601). The shape of the closing disk (7) matches the inner shape of the mouth of the rotator (601). A circular movable head (8) is provided in the rotator (601). A spring (11) is provided between the movable head (8) and the closing disk (7). A plurality of positioning plugs (9) are provided at the front end of the rotator (601). ) is provided with a plurality of movable holes (10) matching the shape of the positioning plug (9) at the front end thereof, the height of the positioning plug (9) being greater than the thickness of the front side of the rotator (601), and a plurality of alignment holes (12) are provided on the folding housing (5) at the front side of the rotary connector (6), the plurality of alignment holes (12) being distributed along the center of the rotator (601), the shape of the alignment holes (12) being the same as the movable hole (10), and each positioning plug (9) being provided at its alignment hole (10) after passing through the movable hole (10). The seat (1) is provided with a button hole (13) on the outer shell, an adjustment button (15) is provided in the button hole (13), a plurality of jacking posts (16) are connected to the inner side of the adjustment button (15), a plurality of jacking holes (14) matching the outer shape of the jacking posts (16) are provided on the folding outer shell (5), an arc-shaped rotation hole (18) is provided on the rotator (601), and the jacking posts (16) pass through the jacking holes (14) and the rotation hole (18) and then fit with the surface of the movable head (8).

2. A foldable infant seat according to claim 1, characterized in that: The foldable housing (5), the rotator (601) and the closing disk (7) are all provided with circular holes at their centers, and a rotating shaft is inserted into the circular holes.

3. A foldable infant seat according to claim 2, characterized in that: A plurality of claws (17) are connected around the adjusting button (15), and the adjusting button (15) is clamped in the button hole (13) through the claws (17).

4. The foldable infant seat according to claim 3, characterized in that: The moving wheel (4) is a universal wheel with a locking structure.

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