CN216822515U

CN216822515U - Child seat

Info

Publication number: CN216822515U
Application number: CN202122888892.1U
Authority: CN
Inventors: 廖整辉
Original assignee: Zhongshan Xingshang Baby Product Co ltd
Current assignee: Zhongshan Xingshang Baby Product Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-28
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a child seat which comprises a base, wherein a seat component capable of rotating relative to the base to adjust an inclined gear is connected to the base, a locking device capable of locking the seat component at a corresponding inclined gear is arranged between the seat component and the base, the locking device comprises a clamping piece connected to the base, a step-down groove capable of stepping down the clamping piece when the seat component slides relative to the base to adjust the inclined gear is further arranged on the seat component, a clamping piece capable of being clamped or separated with the clamping piece when the seat component slides relative to the base is further connected to the seat component, and an unlocking component capable of driving the clamping piece to slide relative to the seat component to unlock the locking device is further arranged on the seat component. The child seat aims to overcome the defects in the prior art, and is simple in structure and convenient to operate and adjust inclined gears.

Description

Child seat

[ technical field ] A

The present invention relates to a child seat.

[ background ] A method for producing a semiconductor device

The present invention provides another new child seat that can adjust the sitting posture of a child, wherein the existing child seat comprises a base and a seat assembly arranged on the base, and the unfolding of the existing child seat is mostly realized by rotating a backrest of the seat assembly relative to a seat part of the seat assembly to adjust the inclination angle of the backrest.

[ Utility model ] A method for manufacturing a semiconductor device

The child seat aims to overcome the defects in the prior art, and is simple in structure and convenient to operate and adjust inclined gears.

The utility model is realized by the following technical scheme:

the utility model provides a child seat, includes base 1, base 1 on be connected with relatively its rotation and adjust the seat subassembly 2 of slope gear, seat subassembly 2 and base 1 between be equipped with and can lock seat subassembly 2 at the locking device 3 of corresponding slope gear, locking device 3 including connecting the latch piece 31 on base 1, seat subassembly 2 on still be equipped with in seat subassembly 2 relative base 1 slip and can for the groove 21 of stepping down that lets of latch piece 31 when adjusting the slope gear, seat subassembly 2 on still be connected with in relative its slip can with the joint piece 32 that latch piece 31 block or break away from, seat subassembly 2 on still be equipped with and drive the relative seat subassembly 2 slip of latch piece 32 and make the unblock subassembly 33 of locking device 3 unblock.

The clamping piece 32 comprises a clamping block 321 which is connected in the seat component 2 in a sliding way, and the clamping block 321 is provided with a plurality of clamping positions 322 which can be clamped or separated with the clamping and locking piece 31 when sliding along with the clamping block 321.

Unblock subassembly 33 include sliding connection and can promote the gliding drive slider 331 of joint spare 32 when receiving the drive between seat subassembly 2 and joint spare 32, seat subassembly 2 on be equipped with exposed and can stimulate the gliding unblock piece 332 of drive slider 331 when being operated, drive slider 331 and seat subassembly 2 between still be equipped with and drive the elasticity piece 333 that resets that drive slider 331 resets and then drive unblock piece 332 and reset.

The clamping piece 32 is provided with an inclined chute 323, the driving slide block 331 is connected with a pin roll 3311 which extends transversely and penetrates through the inclined chute 323, and when the driving slide block 331 is driven, the pin roll 3311 presses against the wall surface of the inclined chute 323 to push the clamping piece 32 to slide.

A guide structure 4 capable of guiding the unlocking assembly 33 to slide relative to the seat assembly 2 is arranged between the unlocking assembly 33 and the seat assembly 2.

Guide structure 4 including locating first guide post 41 and second guide post 42 on seat subassembly 2, drive slider 331 on be equipped with the first guide strip-shaped hole 43 that can supply the activity including first guide post 41, unblock piece 332 on be equipped with the second guide strip-shaped hole 44 that can supply the activity including second guide post 42.

The clip member 32 is further provided with a protruding sliding portion 3211, and the seat assembly 2 is further provided with a sliding groove 12 for the sliding portion 3211 to slide.

Seat subassembly 2 include connecting portion 22 of sliding connection on base 1 and connect on connecting portion 22 and follow the seat portion 23 of connecting portion 22 activity, connecting portion 22 on be equipped with convex bulge 221, just base 1 on be equipped with and prevent the gliding backstop portion 11 of connecting portion 22 when leaning on each other with bulge 221, just the groove of stepping down 21 locate connecting portion 22 on.

The lower side of the connecting part 22 is further connected with a bolt 222 which is transversely arranged, the base 1 comprises a lower base 13 and an upper base 14 which is connected with the lower base 13, and a guide sliding groove 101 which can be used for the bolt 222 to slide in is formed between the lower base 13 and the upper base 14.

The locking member 31 is a transverse shaft transversely arranged on the base 1, and the plurality of locking portions 322 are open slots capable of being engaged with the transverse shaft.

Compared with the prior art, the utility model has the following advantages: the utility model discloses children's seat is when the relative base slope gear of seat subassembly is adjusted to needs, operation unblock subassembly, unblock subassembly promotes joint spare relative seat subassembly upwards to slide and break away from the latch fitting on the base after being operated, locking device has just been unblock completely this moment, the seat subassembly just can rotate relative the base, and the seat subassembly is when relative base rotates, the latch fitting on the base slides in the groove of stepping down on the seat subassembly, joint spare locks with the latch fitting once more when adjusting to corresponding gear until the seat subassembly, the seat subassembly has just can't rotated relative the base this moment. The utility model can integrally rotate the seat assembly to adjust the sitting posture of the child, for example, the child sits straight when the seat assembly is rotated forwards, and the child can sit when the seat assembly is rotated backwards. When the child seat is used for adjusting the inclined gear, the unlocking assembly is operated and then the seat assembly is rotated, so that the child seat is convenient to operate and use by a user.

[ description of the drawings ]

FIG. 1 is a perspective view of a child seat of the present invention;

FIG. 2 is a side view of the child seat of the present invention;

FIG. 3 is a schematic view of the child seat of the present invention when the maximum tilt range is reached;

FIG. 4 is an exploded view of the child seat of the present invention;

FIG. 5 is an exploded view of the attachment portion and the upper base of the child seat of the present invention;

FIG. 6 is one of the perspective views of the connecting portion and the locking device in the child seat of the present invention;

FIG. 7 is a perspective view of a locking device in the child seat of the present invention;

FIG. 8 is an exploded view of the locking mechanism of the child seat of the present invention;

FIG. 9 is a second perspective view of the connecting portion and the locking device of the child seat of the present invention;

FIG. 10 is one of the cross-sectional views of the child seat of the present invention;

FIG. 11 is a cross-sectional view of the child seat of the present invention with the maximum tilt range;

fig. 12 is a second cross-sectional view of the child seat of the present invention.

[ detailed description ] embodiments

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 12, a child seat includes a base 1, the base 1 is connected with a seat assembly 2 capable of rotating relative to the base to adjust a tilt position, a locking device 3 capable of locking the seat assembly 2 at a corresponding tilt position is arranged between the seat assembly 2 and the base 1, the locking device 3 includes a locking piece 31 connected to the base 1, the seat assembly 2 is further provided with a yielding groove 21 capable of yielding for the locking piece 31 when the seat assembly 2 slides relative to the base 1 to adjust the tilt position, the seat assembly 2 is further connected with a clamping piece 32 capable of being clamped or separated from the locking piece 31 when the seat assembly 2 slides relative to the base, and the seat assembly 2 is further provided with an unlocking assembly 33 capable of driving the clamping piece 32 to slide relative to the seat assembly 2 to unlock the locking device 3.

When the child seat needs to adjust the inclined gear of the seat assembly 2 relative to the base 1, the unlocking assembly 33 is operated, the unlocking assembly 33 pushes the clamping piece 32 to slide upwards relative to the seat assembly 2 after being operated so as to be separated from the clamping piece 31 on the base 1, the locking device 3 is completely unlocked at the moment, the seat assembly 2 can rotate relative to the base 1, the clamping piece 31 on the base 1 slides in the receding groove 21 on the seat assembly 2 when the seat assembly 2 rotates relative to the base 1 until the clamping piece 32 is locked with the clamping piece 31 again when the seat assembly 2 is adjusted to the corresponding gear, and at the moment, the seat assembly 2 cannot rotate relative to the base 1. The present invention can rotate the seat assembly 2 as a whole to adjust the sitting posture of the child, for example, by rotating the seat assembly 2 forward to allow the child to sit upright and rotating the seat assembly 2 backward to allow the child to sit on the seat. When the child seat is used for adjusting the inclined gear, the unlocking assembly 33 is operated and then the seat assembly 2 is rotated, so that the child seat is convenient to operate and use by a user.

As shown in fig. 7 to 11, the latch 32 includes a latch block 321 slidably connected in the seat assembly 2, and the latch block 321 is provided with a plurality of detents 322 capable of engaging with or disengaging from the latch 31 when sliding along the latch block 321. The plurality of detents 322 correspond to different tilt positions, and when different detents 322 are engaged with the locking element 31, the tilt positions of the seat assembly 2 relative to the base 1 are different, so that the child can maintain different sitting postures.

As shown in fig. 7 to 9, the unlocking assembly 33 includes a driving slider 331 slidably connected between the seat assembly 2 and the latch member 32 and capable of pushing the latch member 32 to slide when being driven, the seat assembly 2 is provided with an unlocking block 332 exposed and capable of pulling the driving slider 331 to slide when being operated, and an elastic reset member 333 capable of driving the driving slider 331 to reset and further driving the unlocking block 332 to reset is further provided between the driving slider 331 and the seat assembly 2. When the child stroller is unlocked, the unlocking block 332 is pulled, when the unlocking block 332 is pulled, the driving slide block 331 is driven to slide, so that the driving slide block 331 compresses the elastic reset piece 333, and when the driving slide block 331 slides, the jacking clamping piece 32 slides upwards, so that the clamping piece 32 is separated from the clamping and locking piece 31. The elastic restoring member 333 is a spring.

As shown in fig. 7 to 8, an inclined sliding groove 323 is formed on the clamping member 32, a pin 3311 extending transversely and penetrating the inclined sliding groove 323 is connected to the driving slider 331, and when the driving slider 331 is driven, the pin 3311 presses against the wall surface of the inclined sliding groove 323 to push the clamping member 32 to slide. When the driving slider 331 is driven by the unlocking block 332, the unlocking block 332 slides relative to the seat assembly 2, and at this time, the pin 3311 of the unlocking block 332 moves along with the unlocking block 332, and when the pin 3311 moves, the pin 3311 presses against the groove wall of the inclined chute 323 of the clamping member 32, so that the clamping member 32 can slide upward relative to the seat assembly 2 to separate from the clamping member 31 through the cooperation of the pin 3311 and the groove wall.

As shown in fig. 6, a guiding structure 4 capable of guiding the unlocking assembly 33 to slide relative to the seat assembly 2 is provided between the unlocking assembly 33 and the seat assembly 2. The guide structure 4 serves to guide the direction and travel of the sliding movement of the unlocking assembly 33 relative to the seat assembly 2.

As shown in fig. 6, the guiding structure 4 includes a first guiding column 41 and a second guiding column 42 disposed on the seat assembly 2, the driving slider 331 is provided with a first guiding strip hole 43 for the first guiding column 41 to move inward, and the unlocking block 332 is provided with a second guiding strip hole 44 for the second guiding column 42 to move inward. The second guide-strip-shaped hole 44 on the unlocking piece 332 follows sliding when the unlocking piece 332 slides relative to the seat assembly 2 and stops sliding when the side wall of the second guide-strip-shaped hole 44 and the second guide post 42 abut against each other, the drive slider 331 follows sliding when the unlocking piece 332 slides, and the first guide-strip-shaped hole 43 on the unlocking piece 332 follows sliding and stops sliding when the side wall of the first guide-strip-shaped hole 43 and the first guide post 41 abut against each other.

As shown in fig. 9, the engaging member 32 is further provided with a protruding sliding portion 3211, and the seat assembly 2 is further provided with a sliding groove 12 for the sliding portion 3211 to slide. The sliding portion 3211 of the engaging member 32 and the wall surface of the sliding groove 12 are abutted against each other to cooperate so that the engaging member 32 is smoother when sliding vertically upward relative to the seat assembly 2.

As shown in fig. 10 to 11, the seat assembly 2 includes a connecting portion 22 slidably connected to the base 1 and a seat portion 23 connected to the connecting portion 22 and movable along with the connecting portion 22, the connecting portion 22 is provided with a convex protruding portion 221, the base 1 is provided with a stopping portion 11 for stopping the sliding of the connecting portion 22 when the stopping portion 221 abuts against each other, and the avoiding groove 21 is provided on the connecting portion 22. The protrusion 221 of the connecting portion 22 rotates with the connecting portion 22 when the connecting portion 22 rotates relative to the base 1, and the tilting gear of the connecting portion 22 and the seat portion 23 relative to the base 1 reaches the maximum or the minimum when the protrusion 221 and the stopping portion 11 abut against each other. The upper part of the seat part 23 is also detachably connected with a propping part 24, and the propping part 24 is used for placing the hindbrain part of the child, so that the child can be more comfortable when sitting.

As shown in fig. 12, a pin 222 is further connected to a lower side of the connecting portion 22, the base 1 includes a lower base 13 and an upper base 14 connected to the lower base 13, and a guide sliding groove 101 capable of guiding the pin 222 to slide is formed between the lower base 13 and the upper base 14. A guide chute 101 capable of guiding the sliding of the plug 222 is formed between the lower side of the connecting portion 22 and the base 1. When the connecting part 22 slides relative to the base 1, the latch 222 on the connecting part 22 slides in the guide chute 101 to guide the sliding direction of the connecting part 22.

As shown in fig. 4 and 7, the locking member 31 is a horizontal shaft transversely provided on the base 1, and each of the plurality of locking portions 322 is an open slot engageable with the horizontal shaft.

As shown in fig. 1, the seat assembly 2 is connected with a detachable armrest assembly 5, and the seat assembly 2 is connected with a supporting leg 6. When a child sits on the child seat, the armrest assembly 5 is held by hands, which is safer. The support legs 6 are used to rest the legs of the child so that the child is more comfortable when seated.

Claims

1. A child seat, characterized by: comprises a base (1), a seat component (2) which can rotate relative to the base (1) to adjust the inclined gear is connected on the base (1), a locking device (3) capable of locking the seat component (2) at a corresponding inclined gear is arranged between the seat component (2) and the base (1), the locking device (3) comprises a locking piece (31) connected on the base (1), the seat component (2) is also provided with an abdicating groove (21) which can abdicate for the locking piece (31) when the seat component (2) slides relative to the base (1) to adjust the inclined gear, the seat component (2) is also connected with a clamping piece (32) which can be clamped or separated with the clamping piece (31) when sliding relative to the seat component, the seat assembly (2) is further provided with an unlocking assembly (33) which can drive the clamping piece (32) to slide relative to the seat assembly (2) so as to unlock the locking device (3).

2. The child seat of claim 1, wherein: joint spare (32) including sliding connection in joint piece (321) in seat subassembly (2), joint piece (321) on be equipped with can with block of latch piece (31) block or a plurality of screens (322) that break away from when following its slip.

3. The child seat of claim 1, wherein: unblock subassembly (33) including sliding connection between seat subassembly (2) and joint spare (32) and can promote joint spare (32) gliding drive slider (331) when receiving the drive, seat subassembly (2) on be equipped with exposed and can stimulate gliding unblock piece (332) of drive slider (331) when being operated, drive slider (331) and seat subassembly (2) between still be equipped with and drive slider (331) and reset and then drive the elasticity that unlocks piece (332) reset and reset piece (333).

4. The child seat of claim 3, wherein: the clamping piece (32) is provided with an inclined sliding groove (323), the driving sliding block (331) is connected with a pin shaft (3311) which transversely extends and penetrates through the inclined sliding groove (323), and when the driving sliding block (331) is driven, the pin shaft (3311) pushes against the wall surface of the inclined sliding groove (323) to further push the clamping piece (32) to slide.

5. The child seat of claim 3, wherein: a guide structure (4) capable of guiding the unlocking assembly (33) to slide relative to the seat assembly (2) is arranged between the unlocking assembly (33) and the seat assembly (2).

6. The child seat of claim 5, wherein: guide structure (4) including locating first guide post (41) and second guide post (42) on seat subassembly (2), drive slider (331) on be equipped with first guide strip hole (43) that can supply activity including first guide post (41), unlocking block (332) on be equipped with second guide strip hole (44) that can supply activity including second guide post (42).

7. The child seat of claim 5, wherein: the seat is characterized in that the clamping piece (32) is further provided with a protruding sliding portion (3211), and the seat component (2) is further provided with a sliding groove (12) which can enable the sliding portion (3211) to slide.

8. The child seat of claim 1, wherein: seat subassembly (2) including connecting portion (22) of sliding connection on base (1) and connect on connecting portion (22) and follow seat portion (23) of connecting portion (22) activity, connecting portion (22) on be equipped with convex bulge (221), just base (1) on be equipped with stop portion (11) that stop connecting portion (22) gliding when leaning on each other with bulge (221), just groove (21) of stepping down locate connecting portion (22) on.

9. The child seat of claim 8, wherein: the connecting part (22) is also connected with a bolt (222) which is transversely arranged at the lower side, the base (1) comprises a lower base (13) and an upper base (14) which is connected with the lower base (13), and a guide sliding groove (101) which can allow the bolt (222) to slide in is formed between the lower base (13) and the upper base (14).

10. The child seat according to claim 2, wherein: the clamping and locking piece (31) is a transverse shaft transversely arranged on the base (1), and the clamping positions (322) are all opening clamping grooves capable of being clamped with the transverse shaft.