CN108099706B - Child safety seat with side protection - Google Patents
Child safety seat with side protection Download PDFInfo
- Publication number
- CN108099706B CN108099706B CN201810085039.6A CN201810085039A CN108099706B CN 108099706 B CN108099706 B CN 108099706B CN 201810085039 A CN201810085039 A CN 201810085039A CN 108099706 B CN108099706 B CN 108099706B
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- Prior art keywords
- seat
- chair
- hole
- protection pad
- child safety
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- 230000002093 peripheral effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 230000017105 transposition Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2821—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle having a seat and a base part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2866—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle booster cushions, e.g. to lift a child to allow proper use of the conventional safety belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
Abstract
The utility model relates to a child safety seat with a side protection device, wherein the child safety seat with the side protection device is provided with a flexible protection pad, the flexible protection pad can be assembled on a seat cover at the top of a side wing in an inside-outside overturning manner, and the flexible protection pad is positioned between the side wing and a headrest in a state that the flexible protection pad is turned inwards; in the state after the flexible protection pad turns outwards, the flexible protection pad is positioned at the outer side of the flank. The setting of the flexible protection pad of this structure can fill the space of both sides when the child takes the safety seat, prevents that it from rocking about for take security and stability and promote greatly, when the child grows up, can move the flexible protection pad to flank lateral surface, not only can increase and take the space, can also protect both sides, prevents that the side striking from probably causing the damage to taking the child.
Description
Technical Field
The present utility model relates to child safety seats for automobiles, and more particularly to a child safety seat with a side protection device.
Background
The automobile child safety seat is a safety device specially designed for children of different ages or sizes, is installed in an automobile, and can effectively improve riding safety of the children. Under the circumstance that the automobile collides or suddenly decelerates, the impact force on children can be reduced, the body movement of the children is limited to reduce the harm to the children, the common automobile child safety seat comprises a seat base, a seat body and a headrest arranged at the upper end of the seat body, and the installation mode of most of the automobile child safety seats on the market at present on the automobile is a safety belt fixing mode, such as the safety belt fixing automobile safety seat structure disclosed in Chinese patent No. 103507677A, the installation mode has the defects of complex installation and no installation or no installation in place for a plurality of users, thereby causing the harm to the children to a certain extent. As an improvement, there is also a child car seat fixed by using the ISOFIX interface on the car, that is, a group of ISOFIX interfaces and top-tether interfaces are added to the child car seat to be correspondingly connected with the existing ISOFIX interfaces on the car, which is more beneficial to increasing the reliability of the seat on the car, and the installation is simpler and more convenient.
In order to improve the riding comfort of the child safety seat, there are many safety seats in which the seat body can be adjusted in an inclination angle (pitch angle) with respect to the seat base, for example, the chinese patent application publication No. CN204605578U, a child safety seat for automobile, discloses such a safety seat in which the seat body can be adjusted in an inclination angle with respect to the seat base.
With the further improvement of people's consciousness of riding safety, when child is less, child safety seat is fit for reverse dress and then makes child lie down, and child safety seat has great back, and child safety seat needs the normal dress. It is often inconvenient to remove and reinstall the entire safety seat if it is to be switched between forward and reverse mounting. Children, especially infants, are older and cannot release the safety belts on the safety seats by themselves, even if the safety belts can be released, the children can get on or off the vehicle very conveniently because the whole height of the safety seats is higher, so that parents are generally required to assist in getting on the vehicle, a adult can hold the child on the vehicle, twist the trunk to place the child on the seat, then carry out the fastening of the safety belt, twist the trunk to contact the safety belts when getting off the vehicle, and hold the child from the safety seats again.
Meanwhile, because children are small, the seats are difficult to fully occupy, the gaps on the side surfaces of the safety seats are large, the children with smaller ages and better movements can easily slide out from the side surfaces of the safety seats, when an automobile is braked emergently, the children cannot be protected, injuries are easy to cause, the Chinese patent application No. CN201510810028.6 (publication No. CN 105253094A) entitled anti-slip vest for safety seats provides a protection device for the safety seats, the side wing parts of the vest are sleeved on the binding belts of the safety seats through magic tapes, the side wing parts of the vest of the protection device just fill the gaps on the side surfaces of the safety seats, the children can be prevented from sliding out from the side surfaces, the problem that the children slide out from the side surfaces is solved to a certain extent, but the installation and the disassembly are complicated, the time for getting on and off the automobile is increased, especially when the automobile is stopped temporarily, the child is arranged on the seat and the child is held from the seat, a great deal of time is inconvenient, and after the child grows up, the protection device occupies a relatively large space, the space is occupied, the child cannot be placed on the seat, and waste of equipment is avoided.
How to design a child safety seat which can fill the gaps at two sides of a child when the child sits and can protect the child sitting is a technical problem which needs to be considered by a person skilled in the art.
Disclosure of Invention
Aiming at the current state of the art, the utility model provides the child safety seat with the side protection device, which can fill the gap at two sides of the body of a smaller child when the child sits, prevent the child from swaying left and right and can protect two sides of the body.
The technical scheme adopted for solving the technical problems is as follows: the child safety seat with the side protection device comprises a seat and a seat body arranged on the seat, wherein the seat body comprises a seat back which is attached to the back of a child, two sides of the seat back are respectively provided with a pair of side wings which can be attached to two arms of the child, the seat back is also provided with a headrest for leaning on the head, and the seat body is sleeved with a seat cover; the protective pad is arranged on the chair cover at the top of the side wing in a reversible way; in a state that the flexible protection pad is turned inwards, the flexible protection pad is positioned between the side wing and the headrest; in the state after the flexible protection pad turns outwards, the flexible protection pad is positioned at the outer side of the side wing.
In order to realize the assembly of the flexible protection pad and the side wings and the internal and external overturning, preferably, the flexible protection pad can be assembled on the chair cover at the top of the side wings in an internal and external overturning way through a zipper, and the flexible protection pad can be connected on the chair cover in an overturning way through other modes such as sewing.
In order to realize that the seat can circumferentially rotate, preferably, the bottom surface of the seat body is provided with a rotary table, the rotary table is circumferentially restrained on the bottom surface of the seat body, the seat body is installed on the seat body through the rotary table, the rotary table can rotate 360 degrees relative to the seat body in the horizontal direction, meanwhile, a selective positioning structure is arranged between the seat body and the rotary table, the selective positioning structure can position the seat body relative to the seat body at four directions of front, back, left and right, the selective positioning structure can enable the seat body to rotate 360 degrees relative to the seat body in the horizontal direction through the arrangement of the rotary table, meanwhile, a selective positioning structure is arranged between the seat body and the seat body, the selective positioning structure can position the seat body relative to the seat body at four directions of front, back, left and right, and the whole getting on and off process is not operated in a vehicle, so that the design is very humanized.
Preferably, the top surface of the seat is provided with a concave cavity for accommodating the turntable, a plurality of limit hooks are fixed on the seat and are arranged at intervals along the circumference, the bottom surface of the concave cavity is provided with a through hole for the limit hooks to pass through, and the horizontal wall of the limit hooks passes through the through hole and then is exposed out of the upper part of the bottom surface of the concave cavity, so that a limit interval is formed between the horizontal wall of the limit hooks and the bottom surface of the concave cavity; the inner peripheral wall bottom of carousel has inwards extends and is annular spacing collar, and the spacing collar is arranged in the spacing interval, forms the upper and lower constraint to the spacing collar through the horizontal wall in the spacing hook, and this constraint structure is simple, easily equipment.
Preferably, the number of the limiting hooks is four, wherein the bottoms of the two limiting hooks are positioned in the seat and fixed with the outer sleeve in the ISOFIX fixing tube group in the seat, the bottoms of the other two limiting hooks are positioned in the seat and directly fixed with the seat, the number of the limiting hooks can be set according to the requirement, the limiting hooks are not limited to four, and the mounting positions can also adopt different mounting modes according to the specific seat structure.
For convenient assembly, the chair seat is formed by involution connection of an upper seat and a lower seat, a hole is formed in the bottom surface of the lower seat, a cover plate is arranged in the hole to cover the hole, the cover plate is fixed below the upper seat through screws, and the bottoms of the two limit hooks fixed in the chair seat are fixed on the cover plate.
Further improved, the concave cavity is internally provided with a convex part, the outer wall of the convex part is contacted with the inner peripheral surface of the limit ring, the convex part is fixedly provided with a pressing plate, and the bottom surface of the pressing plate is directly contacted with the limit ring to form vertical limit on the limit ring.
Preferably, the above selective positioning structure comprises four clamping grooves arranged along the circumference at intervals on the peripheral wall of the turntable, a sliding handle capable of sliding back and forth is constrained at the front part in the chair seat, a clamping block used for being clamped with the clamping groove is connected at the inner end of the sliding handle, the clamping block can be inserted into or separated from the clamping groove along with the sliding of the sliding handle, the outer end of the sliding handle exposes out of the top surface of the chair seat for convenient operation, a spring is arranged on the chair seat, and acts on the sliding handle to enable the clamping block on the sliding handle to keep moving inwards and be inserted into the clamping groove. The selective positioning structure has the advantages of simple structure and convenient operation, when the selective positioning structure is used for transposition, the sliding handle is pulled outwards only to drive the clamping block to separate from the clamping groove, the chair body can be rotated, then the sliding handle is loosened, when the chair body is rotated to the next angle position, the sliding handle drives the clamping block to move inwards under the action of spring pressure, the clamping block is inserted into the clamping groove, the circumferential positioning of the turntable is realized, and the turntable and the chair body can not rotate 360 degrees relative to the chair seat.
For the convenience of installing the spring, the top surface of the seat is provided with a containing groove for containing the spring, the rear wall of the containing groove is provided with a mounting column, a guide hole through which the mounting column movably passes is formed in the clamping block, the spring is sleeved on the mounting column, one end of the spring is propped against the clamping block, and the other end of the spring is propped against the rear wall of the containing groove.
In order to adjust the inclination angle (pitching angle) of the chair body relative to the chair seat, the bottom surface of the chair body is fixed with two first lock plates which are arranged at intervals left and right and are arc-shaped, the lower part of each first lock plate is provided with a first positioning hole, and the middle part of each first lock plate is provided with a strip-shaped hole which extends along the width direction of each first lock plate; the rotary table is fixedly provided with second lock plates which are arranged at left and right intervals and arc-shaped, the second lock plates are arranged adjacent to the first lock plates and are positioned between the two first lock plates, the lower parts of the second lock plates are provided with lock grooves which extend along the length direction of the second lock plates, and the tops of the lock grooves are provided with a plurality of lock teeth which are distributed at intervals along the length direction of the second lock plates; an adjusting handle capable of sliding back and forth relative to the chair body is arranged below the chair body, the adjusting handle is provided with two connecting arms extending backwards, and each connecting arm is provided with a long hole extending along the length direction of the connecting arm and an inclined hole extending along the width direction of the connecting arm; the two ends of the fixed rod respectively pass through the long hole and the locking groove and then are inserted into the first positioning hole, and the fixed rod can slide back and forth relative to the long hole and the locking groove; the two ends of the locking rod respectively penetrate through the inclined hole and the locking groove and then are inserted into the strip-shaped hole, the locking rod can slide back and forth relative to the locking groove, the locking rod can slide up and down relative to the strip-shaped hole, a tension spring which enables the adjusting handle to keep a backward moving trend is arranged between the fixing rod and the adjusting handle, and the adjusting handle forces the locking rod to be positioned at the upper part of the inclined hole in a state that the adjusting handle is in the backward moving trend, namely the locking rod has a trend of always being clamped into the locking teeth. This structure is still convenient to adjust chair body inclination, during the regulation, pull the handle outward, force the locking lever relative inclined hole and move down, when the locking lever is located the inclined hole lower part, the locking lever breaks away from the lock tooth and releases the spacing to the chair body, push-and-pull chair body around alright, the chair body swings around with certain radian, after adjusting in place, loosen the handle, the handle moves forward under the extension spring effect, force the locking lever relative inclined hole and move up, when the locking lever is located inclined hole upper portion, the locking lever card goes into the lock tooth, through the effect of dead lever and locking lever, fix a position the chair body relative seat.
For making the movement of the chair body in the front and back direction more steady relative to the chair seat, the upper portion of the first locking plate is provided with an arc-shaped groove extending along the length direction of the first locking plate, the upper portion of the second locking plate is provided with a second positioning hole, two ends of a guide rod penetrate through the second positioning hole and then are inserted into the arc-shaped groove, and the guide rod can slide along the arc-shaped groove.
Compared with the prior art, the utility model has the advantages that: the flexible protection pad can be assembled on the chair cover at the top of the side wings in an inside-outside overturning manner, and is positioned between the side wings and the headrest in a state after the flexible protection pad is turned inwards; in the state after the flexible protection pad turns outwards, the flexible protection pad is positioned at the outer side of the flank. The setting of the flexible protection pad of this structure can fill the space of both sides when the child takes the safety seat, prevents that it from rocking about for take security and stability and promote greatly, when the child grows up, can move the flexible protection pad to flank lateral surface, not only can increase and take the space, can also protect both sides, prevents that the side striking from probably causing the damage to taking the child.
Drawings
FIG. 1 is a schematic view of a flexible protection pad according to an embodiment of the present utility model in an inwardly turned state;
FIG. 2 is a schematic diagram of a flexible protection pad according to an embodiment of the present utility model in a state of being turned outwards;
FIG. 3 is a schematic perspective view of an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of an embodiment of the present utility model;
FIG. 5 is an enlarged view at A of FIG. 4;
FIG. 6 is a perspective view of a chair according to an embodiment of the present utility model;
FIG. 7 is a perspective view of a rotor mounted on a chair body according to an embodiment of the utility model;
FIG. 8 is a perspective view of a rotor in an embodiment of the utility model;
FIG. 9 is a perspective view of a rotor mounted on a first lock plate according to an embodiment of the present utility model;
FIG. 10 is an exploded perspective view of FIG. 9;
FIG. 11 is a perspective view of a turntable mounted on a seat according to an embodiment of the present utility model;
fig. 12 is an exploded perspective view of fig. 11.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1-12, is a preferred embodiment of the present utility model.
The child safety seat with the side protection device comprises a seat 1 and a seat body 2 arranged on the seat 1, wherein the seat body 2 is provided with a seat back 21 attached to the back of a child, two sides of the seat back 21 are respectively provided with a pair of side wings 22 attached to two arms of the child, the seat back 21 is provided with a headrest 102 for leaning on the head, and the seat body 2 is sleeved with a seat cover; the protective pad also comprises a flexible protective pad 100, wherein the flexible protective pad 100 can be assembled on the chair cover at the top of the side wings 22 in an inside-outside turnover way through a zipper 101; in the state in which the flexible protection pad 100 is turned inside out, the flexible protection pad 100 is located between the side wings 22 and the headrest 102; in the state in which the flexible protection pad 100 is turned outside, the flexible protection pad 100 is located outside the side flap 22.
In this embodiment, the rotating mechanism of the child safety seat is provided with a turntable 3 on the bottom surface of the seat body 2, the turntable 3 is circumferentially restrained on the bottom surface of the seat body 2, the seat body 2 is mounted on the seat 1 through the turntable 3, the turntable 3 can rotate 360 degrees in the horizontal direction relative to the seat 1, and meanwhile, a selective positioning structure is arranged between the seat 1 and the turntable 3, and the selective positioning structure can position the seat body 2 in four directions of forward, backward, leftward and rightward relative to the seat 1.
As shown in fig. 4, 5, 11 and 12, the top surface of the seat 1 is provided with a concave cavity 111 for accommodating the turntable 3, a plurality of limit hooks 4 are fixed on the seat 1 at intervals along the circumference, the bottom surface of the concave cavity 111 is provided with a through hole 112 for the limit hooks 4 to pass through, and the horizontal wall of the limit hooks 4 passes through the through hole 112 and then is exposed above the bottom surface of the concave cavity 111, so that a limit interval X is formed between the horizontal wall of the limit hooks 4 and the bottom surface of the concave cavity 111; the bottom of the inner peripheral wall of the turntable 3 is provided with an inwards extending annular limit ring 31, and the limit ring 31 is arranged in the limit interval X. The limit hooks 4 are four, wherein the bottoms of two limit hooks 4 are positioned in the seat 1 and are fixed with an outer sleeve 10 in an ISOFIX fixing tube group in the seat 1, and the bottoms of the other two limit hooks 4 are positioned in the seat 1 and are directly fixed with the seat 1. The seat 1 is formed by involution connection of an upper seat 11 and a lower seat 12, a hole 121 is formed in the bottom surface of the lower seat 12, a cover plate 13 is arranged in the hole 121 to cover the hole, the cover plate 13 is fixed below the upper seat 11 through screws, and the bottoms of the two limit hooks 4 fixed in the seat 1 are fixed on the cover plate 13. The concave cavity 111 is internally provided with a convex part 113, the outer wall of the convex part 113 is contacted with the inner peripheral surface of the limit ring 31, the convex part 113 is fixedly provided with a pressing plate 114, and the bottom surface of the pressing plate 114 is directly contacted with the limit ring 31 to vertically limit the limit ring 31.
As shown in fig. 4, 5 and 12, the selective positioning structure comprises four clamping grooves 32 arranged on the peripheral wall of the turntable 3 at intervals along the circumference, a sliding handle 5 capable of sliding back and forth is restrained at the front part in the seat 1, a clamping block 51 used for being clamped with the clamping groove 32 is connected at the inner end of the sliding handle 5, the clamping block 51 can be inserted into or separated from the clamping groove 32 along with the sliding of the sliding handle 5, the outer end of the sliding handle 5 exposes the top surface of the seat 1 for convenient operation, a spring 52 is arranged on the seat 1, and the spring 52 acts on the sliding handle 5 to enable the clamping block 51 on the sliding handle 5 to keep moving inwards and be inserted into the clamping groove 32.
The top surface of the chair seat 1 is provided with a containing groove 115 for containing the spring 52, the rear wall of the containing groove 115 is provided with a mounting column 116, the clamping block 51 is provided with a guide hole 511 through which the mounting column 116 movably passes, the spring 52 is sleeved on the mounting column 116, one end of the spring 52 is propped against the clamping block 51, and the other end of the spring 52 is propped against the rear wall of the containing groove 115.
As shown in fig. 7 to 10, in order to adjust the inclination angle (pitch angle) of the chair body 2 relative to the chair seat 1, two first locking plates 6 which are arranged at left and right intervals and arc-shaped are fixed on the bottom surface of the chair body 2, a first positioning hole 61 is formed in the lower part of the first locking plate 6, and a strip-shaped hole 62 which extends along the width direction of the first locking plate 6 is formed in the middle part of the first locking plate 6; the turntable 3 is fixedly provided with arc-shaped second lock plates 7 which are arranged at intervals left and right, the second lock plates 7 are arranged adjacent to the first lock plates 6 and are positioned between the two first lock plates 6, the lower parts of the second lock plates 7 are provided with lock grooves 71 which extend along the length direction of the second lock plates, and the tops of the lock grooves 71 are provided with a plurality of lock teeth 72 which are distributed at intervals along the length direction of the second lock plates; an adjusting handle 8 capable of sliding back and forth relative to the chair body 2 is arranged below the chair body 2, the adjusting handle 8 is provided with two connecting arms 81 extending backwards, and each connecting arm 81 is provided with a long hole 82 extending along the length direction and an inclined hole 83 extending along the width direction; the two ends of the fixed rod 9a respectively pass through the long hole 82 and the locking groove 71 and then are inserted into the first positioning hole 61, and the fixed rod 9a can slide back and forth relative to the long hole 82 and the locking groove 71; the two ends of the locking rod 9b respectively pass through the inclined hole 83 and the locking groove 71 and then are inserted into the strip-shaped hole 62, the locking rod 9b can slide back and forth relative to the locking groove 71, the locking rod 9b can slide up and down relative to the strip-shaped hole 62, a tension spring 84 for keeping the backward movement trend of the adjusting handle 8 is arranged between the fixing rod 9a and the adjusting handle 8, and the adjusting handle 8 forces the locking rod 9b to be positioned at the upper part of the inclined hole 83 under the state that the adjusting handle 8 is in the backward movement trend, namely, the locking rod 9b has the trend of always being clamped into the locking teeth 72.
The upper portion of first locking plate 6 is opened and is had the arc wall 63 that extends along its length direction to set up, the upper portion of second locking plate 7 is opened and is had second locating hole 73, has guide bar 9c its both ends to pass in the arc wall 63 after the second locating hole 73, and guide bar 9c can follow arc wall 63 and slide.
The working principle and the working process of the rotating mechanism are as follows:
and (3) transposition adjustment process: the sliding handle 5 is pulled outwards only to drive the clamping block 51 to separate from the clamping groove 32, the chair body 2 can be rotated, then the sliding handle 5 is loosened, when the chair body 2 is rotated to the next angle position, the sliding handle 5 drives the clamping block 51 to move inwards under the pressure effect of the spring 52, the clamping block is inserted into the clamping groove 32, the circumferential positioning of the turntable 3 is realized, and the turntable 3 and the chair body 2 cannot rotate 360 degrees relative to the chair seat 1.
The inclination angle adjusting process comprises the following steps: when the adjusting handle 8 is pulled outwards during adjustment, the locking rod 9b is forced to move downwards relative to the inclined hole 83, when the locking rod 9b is positioned at the lower part of the inclined hole 83, the locking rod 9b is separated from the locking teeth 72 to release the limit of the chair body 2, the chair body 2 can be pushed and pulled back and forth, the chair body 2 swings back and forth relative to the chair seat 1 in a certain radian, after the adjusting handle 8 is loosened, the adjusting handle 8 moves forwards under the action of the tension spring 84, the locking rod 9b is forced to move upwards relative to the inclined hole 83, and when the locking rod 9b is positioned at the upper part of the inclined hole 83, the locking rod 9b is clamped into the locking teeth 72, and the chair body 2 is positioned relative to the chair seat 1 under the action of the fixing rod 9a and the locking rod 9 b.
While the preferred embodiments of the present utility model have been described in detail, it is to be clearly understood that the same may be varied in many ways by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. Child safety seat with side protection device, including seat support (1) and locate seat support (1) on seat support (2), seat support (2) have the back of the chair (21) of laminating children back, back of the chair (21) both sides are provided with respectively can laminate a pair of flank (22) of children's both arms, be provided with on back of the chair (21) headrest (102) that supply the head to lean on, cover is equipped with the chair cover on seat support (2), its characterized in that: the chair also comprises a flexible protection pad (100), wherein the flexible protection pad (100) can be assembled on the chair cover at the top of the side wing (22) in an inside-outside overturning way; in a state in which the flexible protection pad (100) is turned inward, the flexible protection pad (100) is located between the side wing (22) and the headrest (102); in a state in which the flexible protection pad (100) is turned outward, the flexible protection pad (100) is located outside the side wing (22).
2. The child safety seat with side protection apparatus of claim 1, wherein: the flexible protection pad (100) is assembled on the chair cover at the top of the side wings (22) in an inside-outside turnover way through a zipper (101).
3. The child safety seat with side protection apparatus of claim 2, wherein: the bottom surface of chair body (2) is equipped with a carousel (3), and this carousel (3) circumference constraint is in the bottom surface of chair body (2), chair body (2) are installed on seat support (1) through carousel (3), carousel (3) can carry out 360 degrees rotations on the horizontal direction relative seat support (1), are equipped with between seat support (1) and carousel (3) and select location structure, and this select location structure can be with seat support (1) location in four direction positions in the orientation front, back, left and right relative seat support (1).
4. A child safety seat with side protection according to claim 3, wherein: the top surface of the chair seat (1) is provided with a concave cavity (111) for accommodating the turntable (3), a plurality of limit hooks (4) which are arranged at intervals along the circumference are fixed on the chair seat (1), the bottom surface of the concave cavity (111) is provided with a through hole (112) for the limit hooks (4) to penetrate out, and the horizontal wall of the limit hooks (4) penetrates out of the through hole (112) and then is exposed out of the upper part of the bottom surface of the concave cavity (111), so that a limit interval (X) is formed between the horizontal wall of the limit hooks (4) and the bottom surface of the concave cavity (111); the bottom of the inner peripheral wall of the rotary table (3) is provided with an inwards extending annular limit ring (31), and the limit ring (31) is arranged in the limit space (X).
5. The child safety seat with side protection apparatus of claim 4, wherein: the limiting hooks (4) are four, wherein the bottoms of two limiting hooks (4) are positioned in the seat (1) and fixed with an outer sleeve (10) in an ISOFIX fixing tube group in the seat (1), and the bottoms of the other two limiting hooks (4) are positioned in the seat (1) and directly fixed with the seat (1); the chair seat (1) is formed by involution connection of an upper seat (11) and a lower seat (12), a hole (121) is formed in the bottom surface of the lower seat (12), a cover plate (13) is arranged in the hole (121) to cover the hole, the cover plate (13) is fixed below the upper seat (11) through screws, and the bottoms of two limit hooks (4) fixed in the chair seat (1) are fixed on the cover plate (13).
6. The child safety seat with side protection apparatus of claim 4, wherein: the concave cavity (111) is internally provided with a convex part (113), the outer wall of the convex part (113) is in contact with the inner peripheral surface of the limit ring (31), a pressing plate (114) is fixed on the convex part (113), and the bottom surface of the pressing plate (114) is directly in contact with the limit ring (31) to vertically limit the limit ring (31).
7. A child safety seat with side protection according to claim 3, wherein: the selective positioning structure comprises four clamping grooves (32) which are arranged on the peripheral wall of the rotary table (3) at intervals along the circumference, a sliding handle (5) capable of sliding forwards and backwards is restrained at the front part in the chair seat (1), a clamping block (51) which is used for being clamped with the clamping grooves (32) is connected at the inner end of the sliding handle (5), the clamping block (51) can be inserted into or separated from the clamping grooves (32) along with the sliding of the sliding handle (5), the outer end of the sliding handle (5) is exposed out of the top surface of the chair seat (1) for convenient operation, a spring (52) is arranged on the chair seat (1), and the spring (52) acts on the sliding handle (5) to enable the clamping block (51) on the sliding handle (5) to keep moving inwards and insert the trend of the clamping grooves (32).
8. A child safety seat with side protection according to claim 3, wherein: the top surface of seat support (1) is opened there is holding groove (115) that are used for holding spring (52), and the back wall of holding groove (115) is equipped with erection column (116), and it has guiding hole (511) that erection column (116) activity passed to open on fixture block (51), spring (52) cover is established on erection column (116), and the one end of spring (52) is held on fixture block (51), and the other end of spring (52) is held on the back wall of holding groove (115).
9. Child safety seat with side protection according to any of claims 3-8, characterized in that: two first lock plates (6) which are arranged at left and right intervals and arc-shaped are fixed on the bottom surface of the chair body (2), a first positioning hole (61) is formed in the lower portion of each first lock plate (6), and a strip-shaped hole (62) which extends along the width direction of each first lock plate (6) is formed in the middle of each first lock plate; the rotary table (3) is fixedly provided with second lock plates (7) which are arranged at left and right intervals and arc-shaped, the second lock plates (7) are arranged adjacent to the first lock plates (6) and are positioned between the two first lock plates (6), the lower parts of the second lock plates (7) are provided with lock grooves (71) which extend along the length direction of the second lock plates, and the tops of the lock grooves (71) are provided with a plurality of lock teeth (72) which are distributed at intervals along the length direction of the second lock plates; an adjusting handle (8) capable of sliding back and forth relative to the chair body (2) is arranged below the chair body (2), the adjusting handle (8) is provided with two connecting arms (81) extending backwards, and each connecting arm (81) is provided with a long hole (82) extending along the length direction and an inclined hole (83) extending along the width direction; the two ends of the fixed rod (9 a) respectively pass through the long hole (82) and the locking groove (71) and then are inserted into the first positioning hole (61), and the fixed rod (9 a) can slide back and forth relative to the long hole (82) and the locking groove (71); the locking rod (9 b) is inserted into the strip-shaped hole (62) after penetrating through the inclined hole (83) and the locking groove (71) respectively, the locking rod (9 b) can slide back and forth relative to the locking groove (71), the locking rod (9 b) can slide up and down relative to the strip-shaped hole (62), a tension spring (84) which enables the adjusting handle (8) to keep a backward moving trend is arranged between the fixing rod (9 a) and the adjusting handle (8), and the adjusting handle (8) forces the locking rod (9 b) to be positioned on the upper portion of the inclined hole (83) when the adjusting handle (8) is in a backward moving trend, namely the locking rod (9 b) has a trend of being always clamped into the locking teeth (72).
10. The child safety seat with side protection apparatus of claim 9, wherein: the upper portion of first jam plate (6) is opened has arc wall (63) that extend the setting along its length direction, the upper portion of second jam plate (7) is opened has second locating hole (73), has guide bar (9 c) its both ends to pass in arc wall (63) after second locating hole (73), and guide bar (9 c) can follow arc wall (63) and slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085039.6A CN108099706B (en) | 2018-01-29 | 2018-01-29 | Child safety seat with side protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810085039.6A CN108099706B (en) | 2018-01-29 | 2018-01-29 | Child safety seat with side protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108099706A CN108099706A (en) | 2018-06-01 |
| CN108099706B true CN108099706B (en) | 2023-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810085039.6A Active CN108099706B (en) | 2018-01-29 | 2018-01-29 | Child safety seat with side protection |
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| Country | Link |
|---|---|
| CN (1) | CN108099706B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019046990A1 (en) * | 2017-09-07 | 2019-03-14 | 蒙祖胜 | Child's safety seat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011054063A1 (en) * | 2009-11-09 | 2011-05-12 | Britax Childcare Pty Ltd | Child seat with impact protection |
| GB201513653D0 (en) * | 2014-08-06 | 2015-09-16 | Bp Childrens Prod Hk Co Ltd | Lateral protecting mechanism and child safety seat therewith |
| CN107107790A (en) * | 2014-12-18 | 2017-08-29 | 安道拓卢森堡控股有限公司 | Headrest and the method for assembling headrest |
| CN206475775U (en) * | 2017-02-24 | 2017-09-08 | 长沙立中汽车设计开发股份有限公司 | Fold integrated form child safety seat |
| DE102016111608A1 (en) * | 2016-06-24 | 2017-12-28 | Curt Würstl Vermögensverwaltungs-GmbH & Co. KG | Child seat with side impact protection |
| CN208053160U (en) * | 2018-01-29 | 2018-11-06 | 蒙祖胜 | Child safety seat with lateral side protection |
-
2018
- 2018-01-29 CN CN201810085039.6A patent/CN108099706B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011054063A1 (en) * | 2009-11-09 | 2011-05-12 | Britax Childcare Pty Ltd | Child seat with impact protection |
| GB201513653D0 (en) * | 2014-08-06 | 2015-09-16 | Bp Childrens Prod Hk Co Ltd | Lateral protecting mechanism and child safety seat therewith |
| CN107107790A (en) * | 2014-12-18 | 2017-08-29 | 安道拓卢森堡控股有限公司 | Headrest and the method for assembling headrest |
| DE102016111608A1 (en) * | 2016-06-24 | 2017-12-28 | Curt Würstl Vermögensverwaltungs-GmbH & Co. KG | Child seat with side impact protection |
| CN206475775U (en) * | 2017-02-24 | 2017-09-08 | 长沙立中汽车设计开发股份有限公司 | Fold integrated form child safety seat |
| CN208053160U (en) * | 2018-01-29 | 2018-11-06 | 蒙祖胜 | Child safety seat with lateral side protection |
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| Publication number | Publication date |
|---|---|
| CN108099706A (en) | 2018-06-01 |
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