CN215398308U - But quick adjustment's children safety seat - Google Patents
But quick adjustment's children safety seat Download PDFInfo
- Publication number
- CN215398308U CN215398308U CN202123020119.XU CN202123020119U CN215398308U CN 215398308 U CN215398308 U CN 215398308U CN 202123020119 U CN202123020119 U CN 202123020119U CN 215398308 U CN215398308 U CN 215398308U
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- chair body
- chute
- head rest
- drive block
- sliding fit
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Abstract
The utility model discloses a child safety seat capable of being quickly adjusted, which comprises a seat, a seat body, a headrest, a left flank and a right flank, wherein the seat is fixedly connected with the seat body; the advantage is because be provided with the fixing device who is used for locking headrest and left and right flank simultaneously on the headrest connecting plate, locking process is simple reliable, convenient operation.
Description
Technical Field
The utility model relates to the field of automobile safety seats, in particular to a child safety seat capable of being adjusted quickly.
Background
The child safety seat is used for guaranteeing the safety of children when taking a car, and a plurality of parents can install the child safety seat special for infants on the car when driving the car to go out. The child safety seat is used as an automobile tool for children to go out, and is mostly in the form of an upright seat. However, children grow faster in the early childhood stage, and the height and the space between the two side edges of the children need to be adjusted frequently to meet the growth requirements of the children. The headrest adjustment and the flank adjustment on both sides are separated and independent in the existing child safety seat, so that the positions of the headrest, the left flank and the right flank need to be adjusted respectively when the safety seat is adjusted, and the operation is complex and inconvenient. In the prior art, a child safety seat has been disclosed in which the height of a headrest is adjusted while the left and right flanks are simultaneously adjusted, but when the headrest and the left and right flanks are adjusted to a corresponding height and need to be fixed, the operation is inconvenient when locking is required due to the complicated locking mechanism.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a child safety seat capable of being quickly adjusted, when a headrest and left and right flanks are adjusted to a proper distance and need to be locked, the headrest and the left and right flanks can be simultaneously locked, the locking process is simple and reliable, and the operation is convenient.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a but children's safety seat of quick adjustment, includes seat support, chair body, head rest, left flank, right side wing, the seat support with chair body fixed connection, the head rest be located the upper end of chair body, the head rest with the chair body between be provided with high adjusting device, left flank with the right side wing set up respectively the chair body on and with chair body sliding fit, the left side wing with high adjusting device between be provided with left linkage, the right side wing with high adjusting device between be provided with right linkage, high adjusting device include regulating plate and head rest connecting plate, the head rest with the head rest connecting plate fixed mutually, the regulating plate with the head rest connecting plate fixed mutually, just the regulating plate with chair body about sliding fit, the chair body with the regulating plate between be provided with stop gear, the headrest connecting plate on be provided with the fixing device who is used for locking headrest and left and right flank.
Preferably, the limiting mechanism comprises a limiting block fixedly arranged on the chair body, a limiting groove is formed in the adjusting plate, and the limiting block is arranged in the limiting groove and in sliding fit with the limiting groove.
Preferably, fixing device include backplate and two relatively fixed settings be in the head rest connecting plate on the elasticity buckle, the backplate with the chair body fixed mutually and be located the back of head rest connecting plate, the backplate on be provided with upper end open-ended spout, the spout in be provided with a plurality of draw-in grooves of arranging from top to bottom, work as two elasticity buckles block in one of them the draw-in groove in, the head rest connecting plate with the backplate fixed mutually for the head rest be fixed, work as two elasticity buckles break away from the draw-in groove when, two elasticity buckles with the spout about sliding fit, make the head rest connecting plate with backplate sliding fit.
As preferred, left linkage include the left drive block of first left drive block and second, the fixed setting of first left drive block be in the left flank on, the regulating plate on be provided with first left chute, first left drive block be located first left chute in and with first left chute sliding fit, the fixed setting of second left drive block be in the back of chair body, the left flank on be provided with the left chute of second, the left drive block of second be located the left chute of second in and with the left chute sliding fit of second, first left chute with the left chute of second be cross arrangement for work as the headrest reciprocate, drive the left side wing move to the left and right sides when the up-and-down motion.
As preferred, right linkage include first right drive block and second right drive block, first right drive block fixed set up right flank on, the regulating plate on be provided with first right chute, first right drive block be located first right chute in and with first right chute sliding fit, second right drive block fixed set up the back of chair body, right flank on be provided with second right chute, second right drive block be located second right chute in and with second right chute sliding fit, first right chute with second right chute be cross arrangement for work as the headrest reciprocate when, drive the right side wing to the side of the up-and-down motion when the lateral shifting.
Preferably, the seat support on an organic whole be provided with the joint pole, the lower extreme an organic whole of chair body be provided with the card foot, the card foot on be provided with the joint groove, work as the card foot insert the seat support during, the joint pole card be in the joint groove in, make the chair body with the seat support fixed mutually.
Compared with the prior art, the utility model has the advantages that the headrest connecting plate is provided with the fixing device for simultaneously locking the headrest, the left flank and the right flank, so that the headrest, the left flank and the right flank can be simultaneously locked, the locking process is simple and reliable, and the operation is convenient; and be provided with high adjusting device between head rest and chair body, be provided with left linkage simultaneously between left flank and high adjusting device, be provided with right linkage between right flank and the high adjusting device for the head rest drives the left flank and the right flank remove to both sides together when reciprocating, can adjust the width between the left and right flanks in the synchronous adjustment when head rest height, adjust simple fast, convenient operation.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a rear view of the present invention with the back plate removed;
FIG. 3 is a front view of the back plate of the present invention;
FIG. 4 is a rear view of the headrest, the chair body, the adjustment plate, the left wing and the right wing of the present invention;
FIG. 5 is a front view of the headrest connecting plate, the adjustment plate, the left wing and the right wing according to the present invention;
FIG. 6 is a perspective view of the chair body according to the present invention;
fig. 7 is a schematic perspective view of the left wing of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the accompanying examples.
As shown in fig. 1-7, a child safety seat capable of being rapidly adjusted comprises a seat 1, a seat body 2, a headrest 3, a left side wing 4, a right side wing 5 and a back plate 6, wherein the seat 1 is fixedly connected with the seat body 2, the headrest 3 is positioned at the upper end of the seat body 2, a height adjusting device is arranged between the headrest 3 and the seat body 2, the height adjusting device comprises an adjusting plate 71 and a headrest connecting plate 72, the headrest 3 is fixed with the headrest connecting plate 72, the adjusting plate 71 is fixed with the headrest connecting plate 72, the adjusting plate 71 is in up-and-down sliding fit with the chair body 2, a limiting mechanism is arranged between the chair body 2 and the adjusting plate 71, the limiting mechanism comprises a limiting block 21 fixedly arranged on the chair body 2, a limiting groove 74 is arranged on the adjusting plate 71, the limiting block 21 is arranged in the limiting groove 74 and is in sliding fit with the limiting groove 74, when the adjusting plate 71 is adjusted, the limiting block 21 can prevent the adjusting plate 71 from being separated out of the chair body 2; the back plate 6 is positioned on the back of the headrest connecting plate 72 and fixed with the chair body 2, the headrest connecting plate 72 is provided with a fixing device for locking the headrest and the left and right flanks, the fixing device comprises the back plate 6 and two elastic buckles 73 which are relatively and fixedly arranged on the headrest connecting plate 72, the back plate 6 is provided with a sliding groove 61 with an opening at the upper end, a plurality of clamping grooves 62 which are arranged up and down are arranged in the sliding groove 61, when the two elastic buckles 73 are clamped in one of the clamping grooves 62, the headrest connecting plate 72 is fixed with the back plate 6, so that the headrest 3 is fixed, and when the two elastic buckles 73 are separated from the clamping grooves 62, the two elastic buckles 73 are in up-down sliding fit with the sliding groove 61, so that the headrest connecting plate 72 is in sliding fit with the back plate 6;
the left side wing 4 and the right side wing 5 are respectively arranged on the chair body 2 and are in sliding fit with the chair body 2, a left linkage device is arranged between the left side wing 4 and the height adjusting device, and a right linkage device is arranged between the right side wing 5 and the height adjusting device, so that the headrest 3 drives the left side wing 4 and the right side wing 5 to move towards two sides together when moving up and down, and the back plate 6 is fixed with the chair body 2; the left linkage device comprises a first left driving block 81 and a second left driving block 82, the first left driving block 81 is fixedly arranged on the left side wing 4, a first left inclined groove 83 is arranged on the adjusting plate 71, the first left driving block 81 is positioned in the first left inclined groove 83 and is in sliding fit with the first left inclined groove 83, the second left driving block 82 is fixedly arranged on the back of the chair body 2, a second left inclined groove 84 is arranged on the left side wing 4, the second left driving block 82 is positioned in the second left inclined groove 84 and is in sliding fit with the second left inclined groove 84, and the first left inclined groove 83 and the second left inclined groove 84 are arranged in a cross mode, so that when the headrest 3 moves up and down, the left side wing 4 is driven to move left and right while moving up and down; the right linkage device comprises a first right driving block 91 and a second right driving block 92, the first right driving block 91 is fixedly arranged on the right side wing 5, a first right inclined groove 93 is formed in the adjusting plate 71, the first right driving block 91 is located in the first right inclined groove 93 and is in sliding fit with the first right inclined groove 93, the second right driving block 92 is fixedly arranged on the back face of the chair body 2, a second right inclined groove 94 is formed in the right side wing 5, the second right driving block 92 is located in the second right inclined groove 94 and is in sliding fit with the second right inclined groove 94, the first right inclined groove 93 and the second right inclined groove 94 are in crossed arrangement, and when the headrest 3 moves up and down, the right side wing 5 is driven to move left and right while moving up and down.
An organic whole is provided with joint pole 11 on the seat support 1, and the lower extreme an organic whole of chair body 2 is provided with joint foot 22, is provided with joint groove 23 on the joint foot 22, and when joint foot 22 inserted seat support 1, joint pole 11 card was in joint groove 23 for chair body 2 is fixed mutually with seat support 1, simultaneously convenient to detach seat support 1 and chair body 2 again.
The adjusting principle of the child safety seat is as follows: when the child safety seat needs to be adjusted, a user lifts the headrest connecting plate 72 by force, the two elastic buckles 73 on the headrest connecting plate 72 are relatively extruded and slide in the sliding grooves 61, the headrest connecting plate 72 drives the headrest 3 and the adjusting plate 71 to be lifted synchronously after being lifted, since the first left driving block 81 is located in the first left slant groove 83 of the adjusting plate 71, the first right driving block 91 is located in the first right slant groove 93 of the adjusting plate 71, so that the adjusting plate 71 is lifted and simultaneously drives the left side wing 4 and the right side wing 5 to move upwards and extend towards two sides, the space of the child safety seat is enlarged, when the headrest 3 is adjusted to the required height, the headrest connecting plate 72 is released, the elastic buckles 73 are clamped into the corresponding clamping grooves 62, so that the headrest connecting plate 72, the headrest 3 and the adjustment plate 71 are fixed, and the left and right lateral wings 4 and 5 are also fixed while the adjustment plate 71 is fixed.
The scope of the present invention includes, but is not limited to, the above embodiments, and the present invention is defined by the appended claims, and any alterations, modifications, and improvements that may occur to those skilled in the art are all within the scope of the present invention.
Claims (6)
1. A but quick adjustment's children's safety seat which characterized in that: including seat support, chair body, head rest, left flank, right side wing, the seat support with chair body fixed connection, the head rest be located the upper end of chair body, the head rest with the chair body between be provided with high adjusting device, left flank with the right side wing set up respectively the chair body on and with chair body sliding fit, left side wing with high adjusting device between be provided with left linkage, right side wing with high adjusting device between be provided with right linkage, high adjusting device include regulating plate and head rest connecting plate, the head rest with the head rest connecting plate fixed, the regulating plate with the head rest connecting plate fixed, just the regulating plate with chair body about sliding fit, the chair body with the regulating plate between be provided with stop gear, the headrest connecting plate is provided with a fixing device for locking the headrest and the left and right flanks.
2. A quick adjustable child safety seat according to claim 1, wherein: the limiting mechanism comprises a limiting block fixedly arranged on the chair body, a limiting groove is formed in the adjusting plate, and the limiting block is arranged in the limiting groove and in sliding fit with the limiting groove.
3. A quick adjustable child safety seat according to claim 1, wherein: fixing device include backplate and two relatively fixed settings be in the head rest connecting plate on the elasticity buckle, the backplate with the chair body fixed mutually and be located the back of head rest connecting plate, the backplate on be provided with upper end open-ended spout, the spout in be provided with a plurality of draw-in grooves of arranging from top to bottom, work as two elasticity buckle cards in one of them the draw-in groove in, the head rest connecting plate with the backplate fixed mutually for the head rest be fixed, work as two elasticity buckles break away from the draw-in groove when, two elasticity buckles with the spout about sliding fit, make the head rest connecting plate with backplate sliding fit.
4. A quick adjustable child safety seat according to claim 1, wherein: left linkage include left drive block of first left drive block and second, left drive block fixed set up left flank on, the regulating plate on be provided with first left chute, first left drive block be located first left chute in and with first left chute sliding fit, left drive block of second fixed set up the back of chair body, left flank on be provided with left chute of second, left drive block of second be located left chute of second in and with left chute sliding fit of second, first left chute with left chute of second be cross arrangement for work as headrest reciprocate when, drive the left side wing move to the left and right sides when the up-and-down motion.
5. A quick adjustable child safety seat according to claim 1, wherein: right linkage include first right drive block and second right drive block, first right drive block fixed set up the right flank on, the regulating plate on be provided with first right chute, first right drive block be located first right chute in and with first right chute sliding fit, second right drive block fixed set up the back of chair body, the right flank on be provided with second right chute, second right drive block be located second right chute in and with second right chute sliding fit, first right chute with second right chute be cross arrangement for work as headrest during reciprocate, drive the right side wing move to the left and right sides in the up-and-down motion.
6. A quick adjustable child safety seat according to claim 1, wherein: the seat support on an organic whole be provided with the joint pole, the lower extreme an organic whole of chair body be provided with the card foot, the card foot on be provided with the joint groove, work as the card foot insert the seat support during, the joint pole card be in the joint groove in, make the chair body with the seat support fixed mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020119.XU CN215398308U (en) | 2021-12-03 | 2021-12-03 | But quick adjustment's children safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020119.XU CN215398308U (en) | 2021-12-03 | 2021-12-03 | But quick adjustment's children safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215398308U true CN215398308U (en) | 2022-01-04 |
Family
ID=79665987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020119.XU Active CN215398308U (en) | 2021-12-03 | 2021-12-03 | But quick adjustment's children safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215398308U (en) |
-
2021
- 2021-12-03 CN CN202123020119.XU patent/CN215398308U/en active Active
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