Ceiling assembly, child seat and child stroller

Abstract

The utility model discloses a ceiling assembly, a child seat and a child stroller, and relates to the technical field of child products, a guide part is connected to the child seat, a sliding seat in sliding fit with the guide part is arranged, and a ceiling body is connected with the sliding seat, so that the ceiling body can be driven to move by moving the sliding seat; the height of the ceiling body can be adjusted to adapt to children of different heights, meanwhile, a plurality of first locking parts are arranged on the guiding piece and are sequentially arranged at intervals in the extending direction of the guiding piece, the sliding seat is provided with a second locking part, and the height of the ceiling body can be adjusted by locking the second locking part and the corresponding first locking part. And the ceiling main body can be fixed at a proper height, so that children with different heights can take the stroller conveniently.

Description

Technical Field

[0001] The present application relates to the technical field of children's products, and in particular to a ceiling assembly, a child seat and a child stroller. Background Art

[0002] At present, strollers generally have a roof, which can block the sun and prevent children from being sunburned. However, due to the large difference in height of children, if the roof is suitable for children with shorter stature, then for taller children, the roof may be too low and cannot provide enough head space, resulting in discomfort for children or potential safety hazards. If the roof is suitable for children with taller stature, then for children with shorter stature, the roof may be too high and cannot provide good protection for children. Utility Model Content

[0003] The embodiments of the present application provide a ceiling assembly, a child seat and a child stroller, which can solve the technical problem that the ceiling of the child stroller cannot adapt to children of different heights.

[0004] In the first aspect, an embodiment of the present application provides a ceiling assembly for being set on a child seat, the ceiling assembly comprising a ceiling body, a guide member and a sliding seat, the guide member being used to connect with the child seat, the guide member being provided with a plurality of first locking portions, the plurality of first locking portions being arranged in sequence and spaced apart along the extension direction of the guide member, the sliding seat being connected to the ceiling body and slidingly cooperating with the guide member, and the sliding seat being provided with a second locking portion, the first locking portion being used to lock with the second locking portion, and when the sliding seat slides relative to the guide member, the second locking portion can be unlocked from the first locking portion under the action of an external force.

[0005] In some embodiments, the first locking portion includes a positioning groove, and the second locking portion includes a locking end, and the locking end is engaged with the positioning groove, so that the first locking portion and the second locking portion can be more conveniently engaged together.

[0006] In some embodiments, the second locking portion includes an elastic arm, one end of the elastic arm is connected to the sliding seat, and the other end of the elastic arm is connected to the engaging end. The deformation of the elastic arm can drive the engaging end to engage or disengage with the positioning groove, and the engaging structure is stable.

[0007] In some embodiments, the guide member is provided with a guide groove, the guide groove is connected to the plurality of positioning grooves, the engaging end is used for slidingly cooperating with the guide groove, and the guide groove can guide the engaging end to engage with the positioning groove.

[0008] In some embodiments, the first locking portion also includes a guiding bevel, which is connected to the bottom surface of the positioning groove, and the engaging end moves along the guiding bevel to engage with or disengage from the positioning groove. By setting the guiding bevel as a transition area, the user can more easily engage or disengage the engaging end with the positioning groove.

[0009] In some embodiments, the sliding seat includes a pivot seat, a base and a sliding connection portion, the pivot seat is connected to the ceiling body, the base is rotatably connected to the pivot seat via a rotating shaft, the sliding connection portion is connected to the base, the sliding connection portion is slidably matched with the guide member, and the sliding connection portion is provided with the second locking portion to facilitate the user to adjust the angle of the ceiling body.

[0010] In some embodiments, the sliding connection portion is provided with a locking opening arranged opposite to the guide member, and the second locking portion includes a locking end for locking with the first locking portion, and the locking end is located in the locking opening to facilitate the movement of the locking end relative to the guide member.

[0011] In some embodiments, the sliding connection part includes a first connection part and a second connection part, the first connection part is slidingly connected to the child seat, the second connection part is connected to the first connection part, the second connection part is slidingly matched with the guide member, the second connection part is connected to the base, and the second connection part is provided with the second locking part, so that the sliding connection part can be more firmly assembled on the child seat and can slide more stably.

[0012] In some of the embodiments, along the extension direction of the guide member, the guide member is provided with limiting portions at two opposite ends thereof, respectively, and the limiting portions are used to abut against the sliding seat to prevent the sliding seat from being separated from the guide member.

[0013] In a second aspect, an embodiment of the present application provides a child seat, which includes a seat frame and the ceiling assembly as described above, wherein the guide member is fixedly disposed on the seat frame.

[0014] In a third aspect, an embodiment of the present application provides a child stroller, which includes a frame and a child seat as described above, and at least one child seat is arranged on the frame.

[0015] The ceiling assembly, child seat and child stroller according to the embodiments of the present application have at least the following beneficial effects:

[0016] By connecting a guide member to the child seat and providing a sliding seat that slides with the guide member, the ceiling body is connected to the sliding seat, so that the ceiling body can be driven to move by moving the sliding seat, and the height of the ceiling body can be adjusted to accommodate children of different heights. At the same time, a plurality of first locking parts are provided on the guide member, and the plurality of first locking parts are arranged in sequence at intervals along the extension direction of the guide member. The sliding seat is provided with a second locking part. By locking the second locking part with the corresponding first locking part, the ceiling body can be fixed at a suitable height, which further facilitates children of different heights to ride in the child stroller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a child stroller provided in an embodiment of the present application;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a child seat provided in an embodiment of the present application;

[0020] Figure 3 for Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 4 A schematic diagram of the structure of the ceiling main body adjusted to a high position provided in an embodiment of the present application;

[0022] Figure 5 for Figure 4 A schematic diagram of the enlarged structure at B in the middle;

[0023] Figure 6 A schematic diagram of a structure in which the ceiling main body provided in an embodiment of the present application is adjusted to a lower position;

[0024] Figure 7 for Figure 6 Schematic diagram of the enlarged structure at C in the middle;

[0025] Figure 8 for Figure 4 Schematic diagram of the cross-sectional structure at EE in the middle;

[0026] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure at D in the middle.

[0027] Description of reference numerals:

[0028] 100. stroller; 10. child seat; 1. ceiling assembly; 11. ceiling body; 12. guide member; 121. first locking portion; 1211. positioning groove; 1212. guide slope; 122. guide groove; 123. limit portion; 13. sliding seat; 131. second locking portion; 1311. elastic arm; 1312. engaging end; 132. pivot seat; 133. base; 134. sliding connection portion; 1340. engaging opening; 1341. first connection portion; 1342. second connection portion; 2. seat frame; 20. frame. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0030] See also Figure 1 , is a child stroller 100 provided in an embodiment of the present application. The child stroller 100 may include a frame 20 and a child seat 10. The frame 20 has a folding function, which is convenient for storing the child stroller 100. The child seat 10 is installed on the frame 20. The child sits on the child seat 10 and the child stroller 100 is pushed manually, which is convenient for transporting the child.

[0031] Optionally, two child seats 10 are provided on the vehicle frame 20, which can carry two children at the same time, meeting the travel needs of twins or families with multiple children.

[0032] Optionally, the child seat 10 is provided with a sunshade roof assembly 1, and the height of the roof assembly 1 is adjustable to accommodate children of different heights.

[0033] See also Figure 2 , is a child seat 10 provided in an embodiment of the present application, the child seat 10 can include a seat frame 2 and a ceiling assembly 1, the ceiling assembly 1 is arranged on the seat frame 2, and the ceiling assembly 1 is used to provide shade for children.

[0034] The seat frame 2 is the main structure of the child seat 10, and is usually composed of multiple parts, such as a headrest frame, a backrest frame and a base frame. These frame parts are connected together by welding or riveting to form a stable structure for bearing the weight of the child.

[0035] The roof assembly 1 can be slidably connected to the seat frame 2, so that the roof assembly 1 can move up and down within a certain range to accommodate children of different heights or different sunshade requirements.

[0036] See also Figure 2 and Figure 3, is a ceiling assembly 1 provided in an embodiment of the present application, and the ceiling assembly 1 includes a ceiling body 11, a guide member 12 and a sliding seat 13.

[0037] The ceiling body 11 is roughly U-shaped and can be used to provide children with sunshade, sun protection, rain protection and other functions. The ceiling body 11 can also move up and down relative to the seat frame 2 to adjust the height of the ceiling body 11, so as to adapt to children of different heights or different sunshade needs.

[0038] The guide member 12 is connected to the seat frame 2, and the guide member 12 can be extended along the length direction of the seat frame 2, so that the guide member 12 is generally a rectangular structure. A plurality of first locking portions 121 are provided on the guide member 12, and the plurality of locking portions can be arranged in sequence and spaced apart along the extension direction of the guide member 12, providing a plurality of selection points for adjusting the height of the ceiling main body 11.

[0039] The sliding seat 13 can be connected to the ceiling body 11, and the sliding seat 13 can also slide with the guide member 12, so that the sliding seat 13 can drive the ceiling body 11 to slide along the guide member 12, or it can be said that the sliding seat 13 can drive the ceiling body 11 to slide along the seat frame 2, so that the height of the ceiling body 11 can be adjusted to adapt to children of different heights.

[0040] In addition, the sliding seat 13 is also provided with a second locking portion 131, which can match and lock with the first locking portion 121. By locking the second locking portion 131 with the corresponding first locking portion 121, the ceiling body 11 can be fixed at a suitable height to further adapt to children of different heights or different sunshade needs.

[0041] Optionally, the multiple first locking portions 121 on the guide member 12 are arranged in sequence at intervals, which is equivalent to providing the ceiling main body 11 with a variety of height selection points. The user only needs to simply slide the sliding seat 13 relative to the guide member 12, so that the second locking portion 131 can be unlocked or locked with the corresponding first locking portion 121 under the action of external force, and the ceiling main body 11 can be easily adjusted and fixed to a suitable height, thereby enhancing the flexibility and convenience of using the ceiling main body 11 for shading, which not only adapts to children of different heights, but also meets the parents' personalized needs for shading effects.

[0042] See also Figure 3 In some embodiments, the first locking portion 121 includes a positioning groove 1211, and the second locking portion 131 includes a snap-fit ​​end 1312, and the snap-fit ​​end 1312 can be snap-fitted with the positioning groove 1211, so that the sliding seat 13 and the guide member 12 are fixed.

[0043] Specifically, a plurality of positioning grooves 1211 are arranged in sequence and at intervals along the extension direction of the guide member 12, forming a plurality of optional clamping points, which are equivalent to providing a plurality of height gears for the ceiling body 11. The sliding seat 13 is provided with a clamping end 1312 on the side facing the guide member 12, and when the clamping end 1312 is successfully locked with the positioning groove 1211, the sliding seat 13 and the guide member 12 are fixed, so that the ceiling body 11 is fixed at a suitable height.

[0044] When the height of the ceiling body 11 needs to be adjusted to accommodate children of different heights or to meet different sunshade requirements, the user only needs to simply slide the sliding seat 13 so that the snap-in end on the sliding seat 13 can be snapped into or out of the positioning groove 1211 on the guide member 12. The sliding seat 13 and the guide member 12 can be fixed by snapping, and the ceiling body 11 can be fixed at a suitable height. This fixing mechanism achieved by snapping not only makes it convenient for users to easily adjust the ceiling height, but also enhances the practicality and convenience of the child seat 10.

[0045] See also Figure 3 In some embodiments, the second locking portion 131 further includes an elastic arm 1311, one end of the elastic arm 1311 is connected to the sliding seat 13, and the other end of the elastic arm 1311 is connected to the locking end 1312.

[0046] Specifically, the opposite ends of the elastic arm 1311 are respectively connected to the sliding seat 13 and the locking end 1312. The elastic arm 1311 can provide stable support and elastic force for the locking end 1312. Through the deformation of the elastic arm 1311, the locking end 1312 in the positioning groove 1211 can be locked or detached.

[0047] To be more clear, when the user slides the sliding seat 13 to adjust the height of the ceiling body 11, the elastic arm 1311 will be deformed to adapt to the relative movement between the sliding seat 13 and the guide member 12. When the engaging end 1312 is aligned with the positioning groove 1211, the elastic arm 1311 will restore its original shape and push the engaging end 1312 into the positioning groove 1211 to fix the sliding seat 13 and the guide member 12. If the engaging is to be disengaged, the user can move the sliding seat 13 by applying a certain external force to deform the elastic arm 1311, thereby driving the engaging end 1312 to disengage from the positioning groove 1211 and completing the disengagement action.

[0048] Therefore, by providing the elastic arm 1311 , the sliding seat 13 and the guide member 12 can be fixed and unlocked conveniently and quickly, which provides convenience for the user to adjust the height of the ceiling body 11 .

[0049] See also Figures 4 to 7In some embodiments, the guide member 12 is provided with a guide groove 122, which is connected to a plurality of positioning grooves 1211, and the engaging end 1312 can slide with the guide groove 122, so that the engaging end 1312 can move along the guide groove 122 to engage with the corresponding positioning groove 1211.

[0050] Specifically, the guide groove 122 is extended along the extension direction of the guide member 12, so that the guide groove 122 can be connected to multiple positioning grooves 1211 in sequence. When the user needs to adjust the height of the ceiling body 11, the sliding seat 13 disengages the engaging end 1312 from the positioning groove 1211, and the engaging end 1312 can slide with the guide groove 122, so that the engaging end 1312 can slide in the guide groove 122 until it is engaged with the corresponding positioning groove 1211. During the sliding process of the engaging end 1312, the engaging end 1312 always moves along the trajectory of the guide groove 122, which can increase the accuracy of the height adjustment of the ceiling body 11, and once the engaging end 1312 is successfully engaged with the positioning groove 1211, the relative position between the sliding seat 13 and the guide member 12 is fixed, so that the ceiling body 11 can be fixed at a suitable height. Therefore, by setting the guide groove 122, the height of the ceiling body 11 can be adjusted more accurately.

[0051] See also Figure 8 and Fig. 9 In some embodiments, the first locking portion 121 can further include a guiding bevel 1212, which is connected to the bottom surface of the positioning groove 1211. The engaging end 1312 can move along the guiding bevel 1212 to engage with or disengage from the positioning groove 1211, so that the guiding bevel 1212 can form a natural transition, making the movement of the engaging end 1312 smoother.

[0052] Optionally, the guide bevel 1212 can connect the bottom surface of the positioning groove 1211 and the bottom surface of the guide groove 122, so that the engaging end 1312 can move back and forth smoothly between the positioning groove 1211 and the guide groove 122 along the guide bevel 1212, thereby making the process of adjusting the height of the ceiling body 11 smoother and more convenient.

[0053] Specifically, when the user needs to adjust the height of the ceiling body 11, the user only needs to apply a certain external force to slide the sliding seat 13, so that the engaging end 1312 slides along the current guide bevel 1212 until it contacts the bottom surface of the guide groove 122, so that the engaging end 1312 can be easily disengaged from the current positioning groove 1211, and the engaging end 1312 can slide along the guide groove 122 until it contacts the next guide bevel 1212. Due to the existence of the guide bevel 1212, the engaging end 1312 can easily slide along this guide bevel 1212 until it moves to contact the bottom surface of the next positioning groove 1211, so that the engaging end 1312 can be engaged with the corresponding positioning groove 1211.

[0054] Therefore, by providing the guiding inclined surface 1212 , the convenience of adjusting the height of the ceiling main body 11 can be increased, and the user can easily complete the height adjustment of the ceiling main body 11 with just a slight slide without any effort.

[0055] See also Figure 3 In some embodiments, the sliding seat 13 can include a pivot seat 132, a base 133 and a sliding connection portion 134. The pivot seat 132 can be connected to the ceiling body 11. The base 133 is rotatably connected to the pivot seat 132 via a rotating shaft, so that the ceiling body 11 can be adjusted in angle relative to the base 133. The sliding connection portion 134 is connected to the base 133. The sliding connection portion 134 also slides with the guide member 12, so that the ceiling body 11 can slide relative to the seat frame 2, and the sliding connection portion 134 is provided with a second locking portion 131, and the second locking portion 131 can be locked with the first locking portion 121, so that the ceiling body 11 can be fixed at a suitable height.

[0056] Specifically, the pivot seat 132 is a key component connecting the ceiling body 11 and the base 133. The pivot seat 132 can be firmly connected to the ceiling body 11, and the pivot seat 132 can be rotatably connected to the base 133 through a rotating shaft, so that the pivot seat 132 can drive the ceiling body 11 to rotate relative to the base 133, that is, the angle of the ceiling body 11 can be adjusted, so that the user can adjust the angle of the sunshade according to the position of the sun or the needs of the children, so that the children can always be in a comfortable shade.

[0057] The sliding connection part 134 can be connected to the base 133, and the sliding connection part 134 can slide with the guide member 12, so that the sliding connection part can move relative to the seat frame 2, thereby driving the ceiling body 11 to move relative to the seat frame 2, so that the user can adjust the height of the ceiling body 11 according to the height or body shape of the child to provide a more suitable sunshade effect.

[0058] The sliding connection portion 134 is also provided with a second locking portion 131. When the ceiling body 11 slides to a suitable height, the second locking portion 131 can be locked with the first locking portion 121 on the guide member 12, so that the ceiling body 11 is stably fixed at the current height. Therefore, even if the child stroller 100 is bumpy during movement, the ceiling body 11 can remain stable, which can effectively prevent the adverse effects of accidental movement of the ceiling body 11 on the sunshade effect or child safety.

[0059] See also Figure 3 In some embodiments, the sliding connection portion 134 can be provided with a locking opening 1340 arranged opposite to the guide member 12 , and the second locking portion 131 includes a locking end 1312 for locking with the first locking portion 121 , and the locking end 1312 is located in the locking opening 1340 .

[0060] Specifically, a snap-fit ​​opening 1340 is defined on the side wall of the sliding connection portion 134 opposite to the guide member 12 , one end of the elastic arm 1311 is connected to the side wall defining the snap-fit ​​opening 1340 , the snap-fit ​​end 1312 is connected to the other end of the elastic arm 1311 , and the snap-fit ​​end 1312 is located in the snap-fit ​​opening 1340 .

[0061] When the user slides the sliding connection part 134 to adjust the height of the ceiling main body 11, the elastic arm 1311 can be deformed from the locking opening 1340 in the direction away from the guide member 12, and drive the locking end 1312 to disengage from the positioning groove 1211. By setting the locking opening 1340, a deformation space can be provided for the elastic arm 1311, so that the elastic arm 1311 can drive the locking end 1312 to disengage from the positioning groove 1211.

[0062] See also Figure 5 and Figure 7 In some embodiments, the sliding connection portion 134 may include a first connection portion 1341 and a second connection portion 1342, the first connection portion 1341 is slidingly connected to the seat frame 2 of the child seat 10, the second connection portion 1342 is connected to the first connection portion 1341, the second connection portion 1342 is also slidingly matched with the guide member 12, the second connection portion 1342 is connected to the base 133, and the second connection portion 1342 is provided with a second locking portion 131.

[0063] Specifically, the first connection portion 1341 has a groove matching the seat frame 2, such as a C-shaped groove, so that the first connection portion 1341 can be slidably assembled on the seat frame 2, so that the first connection portion 1341 can slide along the seat frame 2, and the second connection portion 1342 can be connected to the first connection portion 1341, and the second connection portion 1342 can also be slidably matched with the guide member 12, so that the sliding connection portion 134 can be slidably matched with the guide member 12 and the seat frame 2, thereby being able to move the sliding connection portion 134 more stably.

[0064] The second connecting part 1342 is also connected to the base 133, so that the sliding second connecting part 1342 can drive the ceiling main body 11 to move along the seat frame 2, so that the height of the ceiling main body 11 can be adjusted, and the second connecting part 1342 is provided with a second locking part 131. By locking the second locking part 131 with the first locking part 121, the ceiling main body 11 can be fixed at a suitable height, which is very convenient to adjust.

[0065] See also Figure 5 and Figure 7 In some embodiments, along the extension direction of the guide member 12, the two opposite ends of the guide member 12 are respectively provided with limiting portions 123, and the limiting portions 123 can abut against the sliding seat 13, thereby limiting the movement range of the sliding seat 13 and preventing the sliding seat 13 from falling off the guide member 12.

[0066] Specifically, the opposite ends of the guide member 12 protrude outward to form a limiting portion 123. When the second connecting portion 1342 slides along the guide member 12 to one end of the guide member 12, the second connecting portion 1342 can abut against the limiting portion 123 located at the end of the guide member 12, so that the second connecting portion 1342 cannot be separated from the guide member 12. Therefore, by providing the limiting portions 123 at both ends of the guide member 12, the moving range of the sliding seat 13 can be limited to prevent the sliding seat 13 from falling off the guide member 12.

[0067] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0068] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A ceiling assembly for a child seat, characterized in that: The ceiling assembly comprises: The main body of the ceiling; A guide member, used to connect with the child seat, the guide member is provided with a plurality of first locking portions, and the plurality of first locking portions are sequentially spaced apart along the extending direction of the guide member; A sliding seat is connected to the ceiling body and slidably cooperates with the guide member, and the sliding seat is provided with a second locking portion, the first locking portion is used to lock with the second locking portion, and when the sliding seat is slid relative to the guide member, the second locking portion can be unlocked from the first locking portion under the action of an external force.

2. The ceiling assembly according to claim 1, characterized in that: The first locking portion includes a positioning groove, and the second locking portion includes a clamping end, and the clamping end is clamped with the positioning groove.

3. The ceiling assembly according to claim 2, characterized in that: The second locking portion comprises: An elastic arm, one end of which is connected to the sliding seat, and the other end of which is connected to the engaging end.

4. The ceiling assembly according to claim 2, characterized in that: The guide member is provided with a guide groove, the guide groove is connected to a plurality of the positioning grooves, and the engaging end is used for slidingly cooperating with the guide groove.

5. The ceiling assembly according to claim 2, characterized in that: The first locking portion further includes a guiding inclined surface, the guiding inclined surface is connected to the bottom surface of the positioning groove, and the engaging end moves along the guiding inclined surface to engage with or disengage from the positioning groove.

6. The ceiling assembly according to any one of claims 1 to 5, characterized in that: The sliding seat comprises: A pivot seat, the pivot seat being connected to the ceiling body; A base, the base being rotatably connected to the pivot seat via a rotating shaft; A sliding connection part is connected to the base, the sliding connection part is slidably matched with the guide member, and the sliding connection part is provided with the second locking part.

7. The ceiling assembly according to claim 6, characterized in that: The sliding connection portion is provided with a locking opening arranged opposite to the guide member, and the second locking portion includes a locking end for locking with the first locking portion, and the locking end is located in the locking opening.

8. The ceiling assembly according to claim 6, characterized in that: The sliding connection portion comprises: a first connection portion, the first connection portion being slidably connected to the child seat; The second connecting part is connected to the first connecting part, the second connecting part is slidably matched with the guide member, the second connecting part is connected to the base, and the second connecting part is provided with the second locking part.

9. The ceiling assembly according to claim 1, characterized in that: Along the extension direction of the guide member, two opposite ends of the guide member are respectively provided with limiting parts, and the limiting parts are used to abut against the sliding seat.

10. A child seat, characterized in that: It comprises a seat frame and a ceiling assembly as described in any one of claims 1 to 9, wherein the guide member is fixedly arranged on the seat frame.

11. A baby stroller, characterized in that: It comprises a vehicle frame and the child seat as claimed in claim 10, wherein at least one child seat is arranged on the vehicle frame.

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