Child safety seat capable of laterally sliding

Abstract

The utility model relates to a child safety seat capable of sliding laterally, which comprises a base which can be placed on an automobile seat and is fixed with the automobile seat through an ISOFIX (International Standards Organization FIX) interface; the turntable assembly is pivoted with the base through a pivot axis; the seat body is movably connected with the turntable assembly; the seat body and the turntable assembly can synchronously rotate relative to the base; the turntable assembly comprises a rotating platform and a sliding plate, and the seat body is mounted on the sliding plate and can synchronously slide with the sliding plate relative to the rotating platform; the base is provided with a stopping area capable of limiting the sliding plate from sliding out and a sliding area capable of allowing the sliding plate to slide out. Compared with the prior art, the child seat has the advantages that the rotating and lateral sliding functions of the seat body are achieved by arranging the rotating disc assembly and the sliding plate, when a child is placed on the seat or taken out of the seat, the seat body can be rotated and slide out, a wider operation space is provided, and use convenience is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to children's safety equipment technical field especially relates to a children's safety seat that can slip sideways. BACKGROUND

[0002] Children's safety seat is installed on passenger car and is fixed with rear seat, protects baby safety in the process of vehicle driving, generally speaking, children's safety seat is divided into baby safety seat and children's safety seat, from the use mode, generally is divided into lying and sitting two kinds, correct use children's safety seat can make children in the death rate of traffic accident event effectively reduce 70%.

[0003] The children's safety seat in prior art usually only has two functions of rotation adjustment and angle adjustment, can make seat body rotate on the base and adjust the pitch angle, so that the sitting posture of children is more comfortable. However, in the use process, since the seat is deep, the adult needs to bend down to enter the car to put or take out the child in the seat, and there is inconvenience in use. SUMMARY

[0004] In order to solve the above problems existing in the prior art, the utility model provides a children's safety seat that can slip sideways.

[0005] The above problems of the utility model are solved through the following technical scheme:

[0006] A children's safety seat that can slip sideways, comprising,

[0007] A base, which can be placed on the car seat and fixed with the car seat through the ISOFIX interface;

[0008] A turntable assembly, which is pivoted with the base through a pivot line; and

[0009] A seat body, which is movably connected with the turntable assembly;

[0010] The seat body and the turntable assembly can synchronously rotate relative to the base;

[0011] The turntable assembly comprises a rotating platform and a sliding plate, the seat body is installed on the sliding plate and can synchronously slip relative to the rotating platform with the sliding plate;

[0012] The base is provided with a stop area capable of limiting the sliding plate from sliding out and a sliding area capable of allowing the sliding plate to slide out.

[0013] Further setting of the above technical scheme is that the rotating disc assembly has at least opposite first locking position and second locking position and opposite third locking position and fourth locking position on the base, so that the seat body has opposite first direction and second direction and opposite third direction and fourth direction relative to the base.

[0014] The stop area is located in the first direction and the second direction, and the sliding part is located in the third direction and the fourth direction.

[0015] Further setting of the above technical scheme is that the stop area is a limiting rail arranged on the base, and the limiting rail can extend above the upper surface of the rotating disc assembly to stop the sliding plate.

[0016] Further setting of the above technical scheme is that the sliding plate is provided with a stop groove, and the lower end surface of the limiting rail is provided with a stop rib capable of being clamped into the stop groove.

[0017] Further setting of the above technical scheme is that the rotating platform is provided with a sliding groove, and the sliding plate is limited to slide in the sliding groove.

[0018] Further setting of the above technical scheme is that a guide rail is arranged between the sliding groove and the sliding plate, the guide rail is provided with a guide groove, and the sliding plate is limited to slide under the action of the guide groove.

[0019] Further setting of the above technical scheme is that the seat body is provided with a movable headrest, and the headrest and the seat body are connected through a handle assembly.

[0020] Further setting of the above technical scheme is that the handle assembly comprises a handle body provided with a pulling groove, the handle body is connected with a locking block, and the locking block can be driven by the handle; and the seat body is provided with a gear groove matched with the end of the locking block.

[0021] Further setting of the above technical scheme is that the locking block is a strip-shaped block, and two locking blocks are symmetrically arranged and matched with the gear grooves on both sides for locking.

[0022] The two locking blocks are held by a compression spring.

[0023] Further setting of the above technical scheme is that the handle body and the locking block are connected through a pulling rope.

[0024] Compared with the prior art, the utility model has the beneficial effects that:

[0025] 1. By setting the rotating disc assembly and the sliding plate, the rotation and lateral sliding functions of the seat body are realized, when placing or taking out the child from the seat, the seat body can be rotated and slid out, providing a wider operation space, greatly improving the convenience of use;

[0026] 2. The design of the movable headrest and handle assembly, the position of the headrest can be adjusted according to the height and needs of the child, improving the comfort of the child riding. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is a schematic diagram of the exploded structure of the utility model.

[0028] Figure 2 It is a schematic diagram of the exploded structure of the rotating disc assembly.

[0029] Figure 3 It is a schematic diagram of the structure when the rotating disc assembly faces the first direction.

[0030] Figure 4 It is a schematic diagram of the structure when the rotating disc assembly faces the third direction.

[0031] Figure 5 It is a schematic diagram of the structure when the sliding plate slides laterally.

[0032] Figure 6 It is a schematic diagram of the cross-sectional structure when the rotating disc assembly is installed on the base.

[0033] Figure 7 It is a schematic diagram of the structure of the rotating disc assembly.

[0034] Figure 8 It is a schematic diagram of the exploded structure of the seat body and the headrest.

[0035] Figure 9 It is a schematic diagram of the structure of the handle assembly on the headrest.

[0036] Figure 10 It is a schematic diagram of the connection structure of the handle assembly and the seat body.

[0037] Figure 11 It is a schematic diagram of the structure of the handle assembly on the back of the seat body.

[0038] The annotations on the drawings are: 100, base; 110, limiting side; 111, stop rib;

[0039] 200, rotating disc assembly; 210, rotating platform; 220, sliding plate; 221, gear wall; 230, pitch frame; 231, sliding groove; 222, stop groove; 211, sliding groove; 240, guide rail; 241, guide groove;

[0040] 300, seat body; 301, gear slot; 302, headrest slot;

[0041] 400, headrest; 410, barrier;

[0042] 500, handle assembly; 510, handle body; 511, handle part; 520, locking block; 530, compression spring;

[0043] 1, ISOFIX interface; 2, guide pin; DETAILED DESCRIPTION

[0044] To further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the following describes the specific embodiments, structures, features and effects of the utility model in detail in combination with the preferred embodiments and the drawings.

[0045] As shown in the following embodiments, a child safety seat capable of lateral sliding is disclosed. Figures 1-11

[0046] Embodiment 1

[0047] A child safety seat capable of lateral sliding comprises,

[0048] A base 100 is placed on a car seat and fixed to the car seat through an ISOFIX interface 1;

[0049] A turntable assembly 200 is pivotally connected to the base 100 through a pivot line; and

[0050] A seat body 300 is movably connected to the turntable assembly 200;

[0051] The seat body 300 and the turntable assembly 200 can synchronously rotate relative to the base 100;

[0052] The turntable assembly 200 comprises a rotating platform 210 and a sliding plate 220, the seat body 300 is installed on the sliding plate 220 and can synchronously slide relative to the rotating platform 210 with the sliding plate 220;

[0053] The base 100 is provided with a stop area capable of limiting the sliding plate 220 from sliding out and a sliding area capable of allowing the sliding plate 220 to slide out.

[0054] The above is the basic scheme of the embodiment.

[0055] Specifically refer to Figure 1 ​As shown, the seat body 300, the rotating disc assembly 200 and the base 100 are sequentially arranged from top to bottom, the seat body 300 is installed on the rotating disc assembly 200 and has synchronous movement with the rotating disc assembly 200; the rotating disc assembly 200 is installed on the base 100 and can rotate relative to the base 100, and the rotation shaft is the central shaft of the rotating disc assembly 200;

[0056] Referring to Figure 2 As shown, the rotating disc assembly 200 comprises a rotating platform 210 and a sliding plate 220 which are connected in a fitting manner, the sliding plate 220 can slide along the end face of the rotating platform 210 and at least partially slide out of the rotating platform 210;

[0057] Meanwhile, in order to limit the sliding direction of the sliding plate 220, the base 100 is provided with a stop area and a sliding area, when the sliding plate 220 is located in the stop area, it cannot slide and can only rotate with the rotating platform 210; when the sliding plate 220 is located in the sliding area, it can slide out of the rotating platform 210 and drive the seat body 300 to move synchronously.

[0058] Specifically, in the embodiment, the sliding plate 220 is fixed with a tilting frame 230, the seat body 300 is installed on the tilting frame 230 and can be adjusted in angle relative to the tilting frame 230, the tilting frame 230 is provided with a sliding groove 231 for angle adjustment, the seat body 300 is provided with a sliding rod which can slide in the sliding groove 231, meanwhile, the sliding plate 220 is provided with a gear wall 221, and the seat body 300 is provided with a gear rod matched with the gear wall 221; the seat body 300 slides along the sliding groove 231 under the action of the sliding rod, adjusts the angle thereof, and is locked between the gear rod and the sliding plate 220 to be fixed with the sliding plate 220.

[0059] In the embodiment, the connection structure of the seat body 300 and the tilting frame 230 and the adjustment mode of the tilting angle are consistent with those in the prior art, and will not be described herein.

[0060] Preferably, in the embodiment, the rotating disc assembly 200 has at least a first locking position and a second locking position and a third locking position and a fourth locking position relative to the base 100, so that the seat body 300 has a first direction and a second direction and a third direction and a fourth direction relative to the base 100;

[0061] The stop area is located in the first direction and the second direction, and the sliding part is located in the third direction and the fourth direction.

[0062] Specifically referring to Figure 3 and Figure 4As shown, in this embodiment, the same orientation as the automobile seat is set as the first direction, the second direction is opposite to the first direction, and the two lateral directions perpendicular to the first direction and the second direction are the third direction and the fourth direction.

[0063] Specifically, the stop area is a limiting edge 110 arranged on the base 100, which can extend above the upper surface of the rotating disc assembly 200 to stop the sliding plate 220.

[0064] In this embodiment, a recess is arranged on the base 100, and the rotating disc assembly 200 is embedded in the recess to be limited in the recess for rotation. Meanwhile, a stop structure is arranged between the sliding plate 220 and the limiting edge 110. When the sliding plate 220 rotates with the rotating platform 210 to the first direction and the second direction, the limiting edge 110 stops the sliding plate 220, so that the sliding plate 220 cannot move towards the first direction and the second direction, and the stopping is completed. When the sliding plate 220 rotates with the rotating platform 210 to the third direction and the fourth direction, the sliding plate 220 can slide towards the third direction or the fourth direction under the action of an external force, and thus partially slides out of the rotating platform 210. For details, refer to Figure 5

[0065] In this embodiment, the locking structure between the rotating disc assembly 200 and the base 100 is consistent with the prior art, that is, a lock hole is arranged on the peripheral surface of the rotating disc assembly 200, and a lock groove cooperating with the lock hole is arranged on the base 100 for locking. Details are not described herein.

[0066] The specific implementation of the stop structure is that the sliding plate 220 is provided with a stop groove 222, and the lower end surface of the limiting edge 110 is provided with a stop rib 111 capable of being clamped into the stop groove 222.

[0067] For details, refer to Figure 6 and Figure 7 As shown, the end surface of the stop groove 222 is flush with the end surface of the rotating platform 210, and the groove walls on both sides of the stop groove 222 protrude from the end surface of the rotating platform 210. The stop rib 111 is arranged by bending downward through the end of the limiting edge 110.

[0068] The stop rib 111 is connected with the stop groove 222 in cooperation, and the groove walls on both sides limit the stop rib 111, so that the limiting between the stop rib 111 and the sliding plate 220 is generated.

[0069] Preferably, in this embodiment, the stop groove 222 is an arc-shaped groove, and the circumferential angle occupied by the arc-shaped groove is not greater than half of the entire circumference.

[0070] ​In this embodiment, the setting mode between the rotating platform 210 and the sliding plate 220 is that the rotating platform 210 is provided with a sliding groove 211, and the sliding plate 220 is limited to slide in the sliding groove 211.

[0071] With reference to the drawings Figure 2 As shown in the drawings, the middle part of the rotating platform 210 is provided with a sliding groove 211 matched with the sliding plate 220, and the sliding plate 220 is embedded in the sliding groove 211, so as to splice the outer periphery of the rotating platform 210 to form a complete circular peripheral surface, thereby enabling the rotating platform 210 to rotate in the embedded groove.

[0072] In order to limit the sliding range of the sliding plate 220 and avoid that the sliding amount is too large to separate from the rotating platform 210, in this embodiment, a guide rail 240 is arranged between the sliding groove 211 and the sliding plate 220, and a guide groove 241 is arranged on the guide rail 240, and the sliding plate 220 is limited to slide under the action of the guide groove 241.

[0073] Specifically, with reference to the drawings Figure 2 The guide groove 241 is a straight groove arranged along the sliding direction of the sliding plate 220, and a guide pin 2 is arranged in the straight groove, and the guide pin 2 is fixed on the sliding plate 220; when the sliding plate 220 slides, the guide pin 2 slides in the guide groove 241, so that the sliding plate 220 can only slide in the range of the guide groove 241.

[0074] Preferably, in this embodiment, the guide groove 241 is provided with four guide grooves, which are arranged on two guide rails 240 in two groups, and in order to ensure the stability of the guide, the two guide grooves 241 on the same guide rail 240 are arranged in parallel and not located on the same straight line.

[0075] Embodiment 2

[0076] This embodiment is an improvement on the basis of embodiment 1, and the purpose is to provide an adjustable seat body 300 structure, which can be applied to children of different heights, and the specific implementation mode is:

[0077] The seat body 300 is provided with a movable headrest 400, and the headrest 400 and the seat body 300 are locked and connected through a handle assembly 500.

[0078] With reference to the drawings Figure 8 As shown in the drawings, the headrest 400 is arranged on the backrest of the seat body 300, and can be pulled out upward or retracted downward along the backrest, so as to adjust the height of the headrest on the upper end of the headrest 400, and meet the headrest demand of children of different heights.

[0079] The handle assembly 500 is arranged between the headrest 400 and the backrest of the seat body 300, and at least a handle part 511 of the handle assembly 500 can be exposed for manual operation. When the handle assembly 500 is pulled, the handle assembly 500 unlocks the headrest 400 from the seat body 300, so that the headrest 400 can move relative to the seat body 300 to adjust the height. When the handle assembly 500 is released, the handle assembly 500 locks the headrest 400 on the seat body 300, so that the headrest 400 cannot move and is fixed at a set position.

[0080] Specifically, the handle assembly 500 includes a handle body 510 with a pulling groove, and the handle body 510 is connected with a locking block 520 which can be driven by the handle. The seat body 300 is provided with a gear groove 301 which cooperates with the end of the locking block 520.

[0081] Referring to Figure 8 The handle assembly 500 is embedded in the assembly groove at the back of the headrest 400, and the upper part of the assembly groove is used to accommodate the area of the handle part 511 exposed to the covering surface of the seat body 300, so that it can be exposed for the user to operate. The locking block 520 is arranged at the lower end of the handle body 510 and can move in the horizontal direction under the limiting action of the assembly groove. The user pulls the upper part of the handle body 510 upward, and the handle body 510 actuates the locking block 520 to move inward.

[0082] Specifically, Figure 9 The seat body 300 is provided with a headrest 400 groove 302 which can cooperate with the lower part of the headrest 400 embedded in the headrest 400 groove 302. A plurality of gear grooves 301 are arranged on the groove wall of the headrest 400 groove 302 along the moving direction of the headrest 400. The end of the locking block 520 can extend to the outside of the headrest 400 to cooperate with the gear groove 301 to lock the headrest 400 on the seat body 300.

[0083] When the handle body 510 is not pulled out, the locking block 520 is in the locking position, that is, the end of the locking block 520 extends to the outside of the headrest 400. When the handle body 510 is pulled out, the locking block 520 is actuated under the action of the handle body 510 and is retracted into the headrest 400 to disengage from the gear groove 301.

[0084] Preferably, in the embodiment, the locking block 520 is a strip-shaped block, and two symmetrically arranged locking blocks 520 cooperate with the gear grooves 301 on both sides to lock;

[0085] The two locking blocks 520 are held by a compression spring 530.

[0086] Specifically, Figures 9-11As shown, the combined slot on the headrest 400 includes a vertical slot for the movement of the handle body 510 and a horizontal slot for the movement of the locking block 520, and the horizontal slot is provided with a partition 410 in the middle, which isolates the movement slots of the two locking blocks 520, and the inner side of each locking block 520 is provided with a compression spring 530, which pushes the locking block 520 away from the partition 410, so that the locking block 520 can automatically reset and extend without being driven by the handle body 510, thereby locking the headrest 400.

[0087] Preferably, in order to ensure the driving of the locking block 520 by the handle body 510, the handle body 510 and the locking block 520 are connected by a pull rope.

[0088] The movement direction of the handle body 510 is along the vertical slot, and the movement direction of the locking block 520 is along the horizontal slot, in order to enable the vertical movement of the handle body 510 to drive the horizontal movement of the locking block 520, the handle body 510 and the locking block 520 need to be connected by a flexible pull rope, so as to realize the pulling and releasing of the locking block 520.

[0089] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with a preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments, as long as they do not deviate from the technical solution of the present application. Any modification, equivalent change and modification of the above embodiments according to the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. A child safety seat capable of lateral sliding, comprising: A base (100) that can be placed on a car seat and fixed to the car seat via an ISOFIX interface (1); A turntable assembly (200) is pivotally connected to the base (100) via a pivot axis; as well as A seat body (300) is movably connected to the turntable assembly (200); The seat body (300) and the turntable assembly (200) are capable of rotating synchronously relative to the base (100); The feature is that the turntable assembly (200) includes a rotating platform (210) and a sliding plate (220), and the seat body (300) is mounted on the sliding plate (220) and can slide synchronously with the sliding plate (220) relative to the rotating platform (210); The base (100) is provided with a stop area that can restrict the slide plate (220) from sliding out and a sliding area that allows the slide plate (220) to slide out.

2. The child safety seat capable of lateral sliding according to claim 1, characterized in that: The turntable assembly (200) has at least a first locking position and a second locking position and a third locking position and a fourth locking position on the base (100), such that the seat body (300) has a first direction and a second direction, and a third direction and a fourth direction relative to the base (100). The stopping area is located in the first direction and the second direction, and the sliding area is located in the third direction and the fourth direction.

3. The child safety seat capable of lateral sliding according to claim 2, characterized in that: The stop area is a limiting edge (110) provided on the base (100), which can extend above the upper surface of the turntable assembly (200) to stop the slide plate (220).

4. The child safety seat capable of lateral sliding according to claim 3, characterized in that: The slide plate (220) is provided with a stop groove (222), and a stop rib (111) that can be inserted into the stop groove (222) extends from the lower end surface of the limiting edge (110).

5. The child safety seat capable of lateral sliding according to claim 3, characterized in that: The rotating platform (210) is provided with a sliding groove (211), and the sliding plate (220) is limited to sliding within the sliding groove (211).

6. The child safety seat capable of lateral sliding according to claim 5, characterized in that: A guide rail (240) is provided between the sliding groove (211) and the sliding plate (220), and a guide groove (241) is provided on the guide rail (240). The sliding plate (220) is limited to slide under the action of the guide groove (241).

7. The child safety seat capable of lateral sliding according to claim 1, characterized in that: The seat body (300) is provided with a movable headrest (400), and the headrest (400) and the seat body (300) are locked together by a handle assembly (500).

8. The child safety seat capable of lateral sliding according to claim 7, characterized in that: The handle assembly (500) includes a handle body (510) with a groove, the handle body (510) is connected to a locking block (520), and the locking block (520) can be driven by the handle; the seat body (300) is provided with a shift groove (301) that cooperates with the end of the locking block (520).

9. The child safety seat capable of lateral sliding according to claim 8, characterized in that: The locking block (520) is a strip-shaped block, and two are symmetrically arranged, which respectively cooperate with the stop grooves (301) on both sides to lock; The two locking blocks (520) are held together by a compression spring (530).

10. The child safety seat capable of lateral sliding according to claim 8 or 9, characterized in that: The handle body (510) and the locking block (520) are connected by a pull rope.

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