Baby carriage sunshade assembly with lifting adjusting structure

Abstract

The utility model provides a baby carriage sunshade component with a lifting adjusting structure, which comprises a fixed carrying and supporting component, a movable switching component, a movable carrying and supporting component, a fixed supporting component, a movable supporting component, a lifting positioning component and a deflection positioning component. Lifting adjustment of the sunshade is achieved so as to meet the requirements of children of different heights or different illumination conditions, multi-angle deflection is supported through combination of the movable carrying and supporting component and the deflection structure so as to better shield sunlight or provide ventilation, the stability after adjustment is ensured through the lifting positioning component and the deflection positioning component, accidental sliding or loosening is prevented, and the sunshade is convenient to use. And meanwhile, a required position can be accurately positioned, so that the convenience and the safety in use are improved.

Description

Technical Field

[0001] This utility model relates to stroller accessories, and more particularly to a stroller sunshade assembly with a lifting and adjusting structure. Background Technology

[0002] Patent document CN210912705U discloses a folding sunshade stroller, including a folding frame. A sunshade bracket is located at the upper rear of the folding frame, and a sunshade hinge is connected to the bracket. A stroller handle and a sunshade connecting tube are hinged to the hinge. A sunshade frame hinge is inserted into the top of the connecting tube. The hinge has a sunshade frame insertion hole, into which the sunshade frame is inserted. A tarpaulin is attached to the frame. The tarpaulin, frame, and hinge constitute a quick-folding structure. The upper part of the sunshade can be folded around the hinge and then folded together with the lower part. The entire sunshade, after folding, is then folded again around the hinge with the connecting tube to lie flat. However, this sunshade structure only allows for folding; its overall height and local height cannot be adjusted, making it unsuitable for different angles of sunlight and resulting in poor usability. Therefore, it is necessary to optimize its structure to overcome the above-mentioned defects. Utility Model Content

[0003] The purpose of this invention is to provide a stroller sunshade assembly with a lifting and adjusting structure to improve its ease of use and flexibility.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A stroller sunshade assembly with a height-adjustable structure includes:

[0006] A fixed support component is installed on the stroller via a fixed connection structure and can move with the stroller. It has a support space inside.

[0007] The movable transition component is installed in the fixed support component through a lifting structure, and can move together with the fixed support component and can perform lifting and lowering actions in the fixed support component;

[0008] The movable support component is installed in the movable transition component through a deflection structure, can move together with the movable transition component, and can deflect within the movable transition component.

[0009] A fixed support member is installed in a fixed support member and can move together with the fixed support member. It has a tarpaulin positioning space inside and the fixed end of the tarpaulin is supported by the fixed support member.

[0010] The movable support component is installed in the movable support component and can rotate together with the movable support component. It has a tarpaulin positioning space inside. The movable support component supports the movable end of the tarpaulin and drives the movable end of the tarpaulin to perform folding and unfolding operations.

[0011] A lifting and positioning component is installed between the fixed support component and the movable transition component, and the lifting and positioning component positions the movable transition component within the fixed support component;

[0012] A deflection positioning component is installed between the movable support component and the movable transition component, and the deflection positioning component positions the movable support component within the movable transition component.

[0013] Specifically, the fixed support components include:

[0014] The fixed seat block is provided in pairs, with each fixed seat block located on both sides of the stroller and having a blind mounting hole on its top;

[0015] The fixed plug is provided in pairs, each fixed plug is formed on the side of the fixed base block and extends outward from the fixed base block. It is adapted to the shape of the socket hole on the side of the stroller and can be inserted into the socket hole. The fixed plug is used to position the fixed base block in the stroller.

[0016] A pair of guide columns are provided, each guide column being formed on the top of the fixed base block and extending upwards from the fixed base block;

[0017] The support block is formed on the top of the guide column and has an assembly through hole inside. The position of the assembly through hole corresponds to the assembly blind hole, and the assembly through hole and the assembly blind hole are adapted to the shape of the fixed support component.

[0018] The active transition components include:

[0019] The adapter slider is provided in pairs. Each adapter slider has a guide hole at its inner end. It is sleeved on the guide column through the guide hole and can slide up and down along the guide column. The adapter slider is also provided with a clearance hole, which is adapted to the shape of the fixed support component.

[0020] The adapter mandrel is provided in pairs, each adapter mandrel being formed at the outer end of the adapter slider, extending outward from the adapter slider and adapting to the shape of the movable support member.

[0021] The movable support components include:

[0022] The movable seat block is provided in pairs, and each movable seat block has a deflection shaft hole. It is sleeved on the adapter spindle through the deflection shaft hole and can deflect on the adapter spindle.

[0023] The support end post is provided in pairs. Each support end post is formed on the side of the movable seat block and extends outward from the movable seat block. It can deflect together with the movable seat block. The end of the support end post is provided with a blind insertion hole that is adapted to the shape of the movable support member.

[0024] In one embodiment of this utility model, a limiting end cap is also provided at the end of the adapter mandrel, which axially positions the movable seat block on the adapter mandrel.

[0025] Fixed support components include:

[0026] A fixing rib is located between the fixing blocks. Its two ends pass through the assembly through hole and the clearance sliding hole respectively and are inserted into the assembly blind hole. The fixing rib supports the fixed end of the tarpaulin.

[0027] The movable support components include:

[0028] The movable rib is located between the support columns, with its two ends inserted into the blind holes. The support columns support the movable end of the tarpaulin and drive the movable end of the tarpaulin to adjust its height to adapt to different light angles.

[0029] The lifting and positioning components include:

[0030] The positioning slots are provided in pairs, with each positioning slot formed on the side of the top block of the support and corresponding to the position of the transition slider.

[0031] The positioning end blocks are provided in pairs. Each positioning end block is formed on the top of the adapter slider and is adapted to the shape of the positioning slot. When the adapter slider rises, the positioning end block can be inserted into the positioning slot. The positioning slot clamps and positions the positioning end block and positions the adapter slider on the guide column.

[0032] The deflection positioning component includes:

[0033] A pair of fixed gear rings are provided, each fixed gear ring being formed on the side of the adapter slider and arranged around the outside of the adapter spindle;

[0034] The movable gear ring is provided in pairs. Each movable gear ring is formed on the side of the movable seat block and is arranged around the outside of the deflection shaft hole. The fixed gear ring and the movable gear ring mesh with each other. The fixed gear ring and the movable gear ring apply damping to the deflection process of the movable seat block and position its deflection.

[0035] The advantages of this utility model are:

[0036] This sunshade assembly allows for height adjustment through the cooperation of a fixed support component and a movable transition component, accommodating children of different heights or different lighting conditions. The combination of the movable support component and the deflection structure supports multi-angle deflection for better sun protection or ventilation. The lifting and deflection positioning components ensure stability after adjustment, preventing accidental slippage or loosening, while accurately positioning it in the desired location, improving ease of use and safety. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the structure of the sunshade awning component proposed in this utility model;

[0038] Figure 2 This is one of the exploded views of the awning assembly;

[0039] Figure 3 This is the second exploded view of the awning assembly. Detailed Implementation

[0040] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely represents selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0041] like Figures 1-3As shown, the stroller sunshade assembly with a lifting and adjusting structure proposed in this utility model includes a fixed support component, a movable connecting component, a movable support component, a fixed support component, a movable support component, a lifting positioning component, and a deflection positioning component. The fixed support component is installed on the stroller through a fixed connection structure and can move with the stroller. It has a support space inside. The movable connecting component is installed in the fixed support component through a lifting structure and can move with the fixed support component. It can also perform lifting and lowering actions within the fixed support component. The movable support component is installed in the movable connecting component through a deflection structure and can move with the movable connecting component. It can also perform deflection actions within the movable connecting component. The fixed support component is installed on the fixed support component. The components include a movable support component that moves together with the fixed support component and has a tarpaulin positioning space inside. The fixed end of the tarpaulin is supported by the fixed support component. The movable support component is installed in the movable support component and can deflect together with the movable support component. It also has a tarpaulin positioning space inside and supports the movable end of the tarpaulin, driving the movable end of the tarpaulin to fold and unfold. The lifting and positioning component is installed between the fixed support component and the movable transition component. The lifting and positioning component positions the movable transition component within the fixed support component. The deflection and positioning component is installed between the movable support component and the movable transition component. The deflection and positioning component positions the movable support component within the movable transition component.

[0042] In this embodiment, the fixed support component includes a fixed seat block 110, a fixed plug 120, a guide post 130, and a support top block 140. There is a pair of fixed seats, each located on both sides of the stroller, with a blind mounting hole on its top. There is a pair of fixed plugs, each formed on the side of the fixed seat block and extending outward from the fixed seat block. The shape of the plug is adapted to the socket hole on the side of the stroller and can be inserted into the socket hole. The fixed plugs position the fixed seat block in the stroller. There is a pair of guide posts, each formed on the top of the fixed seat block and extending upward from the fixed seat block. The support top block is formed on the top of the guide post and has a mounting through hole inside. The mounting through hole corresponds to the mounting blind hole, and the mounting through hole and mounting blind hole are adapted to the shape of the fixed support component.

[0043] The movable connecting component includes a connecting slider 210 and a connecting mandrel 220. There is a pair of connecting sliders, and each connecting slider has a guide hole at its inner end. It is fitted onto the guide column through the guide hole and can slide up and down along the guide column. The connecting slider also has a clearance hole, which is adapted to the shape of the fixed support component. There is a pair of connecting mandrels, and each connecting mandrel is formed at the outer end of the connecting slider. It extends outward from the connecting slider and is adapted to the shape of the movable support component.

[0044] The movable support component includes a movable seat block 310 and a support end post 320. There is a pair of movable seats, and each movable seat block has a deflection shaft hole 311. It is sleeved on the adapter mandrel through the deflection shaft hole and can deflect on the adapter mandrel. There is a pair of support end posts, each of which is formed on the side of the movable seat block and extends outward from the movable seat block. It can deflect together with the movable seat block. Its end has a blind insertion hole, which is adapted to the shape of the movable support component.

[0045] In this embodiment, a limiting end cap is also provided at the end of the adapter spindle, which axially positions the movable seat block on the adapter spindle.

[0046] The fixed support component includes a fixed rib 400, which is located between the fixed base blocks. Its two ends pass through the assembly through hole and the clearance sliding hole respectively before being inserted into the assembly blind hole. The fixed rib supports the fixed end of the tarpaulin. The fixed rib also provides auxiliary guidance for the lifting and sliding process of the transition slider.

[0047] The movable support component includes a movable rib 500, which is located between the support end columns. Its two ends are respectively inserted into the blind insertion holes. The support end columns support the movable end of the tarpaulin and drive the movable end of the tarpaulin to adjust its height to adapt to different light angles.

[0048] The lifting and positioning component includes a positioning slot 610 and a positioning end block 620. A pair of positioning slots are provided, each formed on the side of the support top block and corresponding to the position of the transition slider. A pair of positioning end blocks are also provided, each formed on the top of the transition slider and adapted to the shape of the positioning slot. When the transition slider rises, the positioning end block can extend into the positioning slot, where it is clamped and positioned, thus positioning the transition slider on the guide column. The positioning slot is made of an elastic material, with its internal width greater than its opening width, causing elastic deformation when the positioning end block is inserted.

[0049] The deflection positioning component includes a fixed gear ring 710 and a movable gear ring 720. A pair of fixed gear rings are provided, each formed on the side of the adapter slider and arranged around the outer side of the adapter spindle. A pair of movable gear rings are provided, each formed on the side of the movable seat block and arranged around the outer side of the deflection shaft hole. The fixed and movable gear rings mesh with each other, applying damping to the deflection process of the movable seat block and positioning its deflection position. The teeth of both the fixed and movable gear rings extend axially along the adapter spindle and the deflection shaft hole, and are arranged sequentially circumferentially along the adapter spindle and the deflection shaft hole. While the limiting end cap axially positions the movable seat block, it can also apply an axial clamping force to the meshing state of the fixed and movable gear rings.

[0050] In the description of this utility model, it should be noted that when terms such as "upper," "lower," "inner," "outer," "left," and "right" appear to indicate orientation or positional relationships, they should be understood as being based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product of this utility model is in use, or the orientation or positional relationships commonly understood by those skilled in the art. These terms are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, when terms such as "first" and "second" appear, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, it should also be noted that unless otherwise explicitly specified and limited, terms such as "installation," "setting," and "connection" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

Claims

1. A stroller sunshade assembly with a lifting and adjusting structure, characterized in that, include: A fixed support component is installed on the stroller via a fixed connection structure and can move with the stroller. It has a support space inside. The movable transition component is installed in the fixed support component through a lifting structure, and can move together with the fixed support component and can perform lifting and lowering actions in the fixed support component; The movable support component is installed in the movable transition component through a deflection structure, can move together with the movable transition component, and can deflect within the movable transition component. A fixed support member is installed in a fixed support member and can move together with the fixed support member. It has a tarpaulin positioning space inside and the fixed end of the tarpaulin is supported by the fixed support member. The movable support component is installed in the movable support component and can rotate together with the movable support component. It has a tarpaulin positioning space inside. The movable support component supports the movable end of the tarpaulin and drives the movable end of the tarpaulin to perform folding and unfolding operations. A lifting and positioning component is installed between the fixed support component and the movable transition component, and the lifting and positioning component positions the movable transition component within the fixed support component; A deflection positioning component is installed between the movable support component and the movable transition component, and the deflection positioning component positions the movable support component within the movable transition component.

2. The stroller sun shelter assembly having a lift adjustment structure of claim 1, wherein, Fixed support components include: A pair of fixed seats are provided, each fixed seat is located on both sides of the stroller, and a blind hole for assembly is provided on the top of the fixed seat; A pair of fixed plugs are provided, each fixed plug being formed on the side of the fixed base block and extending outward from the fixed base block. The shape of the fixed plug is adapted to the socket hole on the side of the stroller and can be inserted into the socket hole. A pair of guide columns are provided, each guide column being formed on the top of the fixed base block and extending upwards from the fixed base block; The support block is formed on the top of the guide column and has an assembly through hole inside. The position of the assembly through hole corresponds to the assembly blind hole, and the assembly through hole and the assembly blind hole are adapted to the shape of the fixed support component.

3. The stroller sun shelter assembly having a lift adjustment structure of claim 2, wherein, The active transition components include: The adapter slider is provided in pairs. Each adapter slider has a guide hole at its inner end. It is sleeved on the guide column through the guide hole and can slide up and down along the guide column. The adapter slider is also provided with a clearance hole, which is adapted to the shape of the fixed support component. The adapter mandrel is provided in pairs, each adapter mandrel being formed at the outer end of the adapter slider, extending outward from the adapter slider and adapting to the shape of the movable support member.

4. A stroller sunshade assembly with a lifting and adjusting structure according to claim 3, characterized in that, The movable support components include: The movable seat block is provided in pairs, and each movable seat block has a deflection shaft hole. It is sleeved on the adapter spindle through the deflection shaft hole and can deflect on the adapter spindle. The support end post is provided in pairs. Each support end post is formed on the side of the movable seat block and extends outward from the movable seat block. It can deflect together with the movable seat block. The end of the support end post is provided with a blind insertion hole, which is adapted to the shape of the movable support member.

5. The stroller sun shelter assembly having a lift adjustment structure of claim 3, wherein, Fixed support components include: A fixing rib is located between the fixing blocks, with its two ends passing through the assembly through hole and the clearance sliding hole respectively before being inserted into the assembly blind hole.

6. The stroller sun shelter assembly having a lift adjustment structure of claim 4, wherein, The movable support components include: The movable rib is located between the support columns, with its two ends inserted into the blind holes, and the support columns support the movable end of the tarpaulin.

7. The stroller sun shelter assembly having a lift adjustment structure of claim 3, wherein, The lifting and positioning components include: The positioning slots are provided in pairs, with each positioning slot formed on the side of the top block of the support and corresponding to the position of the transition slider. The positioning end blocks are provided in pairs, each of which is formed on the top of the adapter slider and is adapted to the shape of the positioning slot. When the adapter slider rises, the positioning end blocks can extend into the positioning slot.

8. The stroller sun shelter assembly having a lift adjustment structure of claim 4, wherein, The deflection positioning components include: A pair of fixed gear rings are provided, each of which is formed on the side of the adapter slider and is arranged around the outside of the adapter spindle; The movable gear ring is provided in pairs, with each movable gear ring formed on the side of the movable seat block and arranged around the outside of the deflection shaft hole. The fixed gear ring and the movable gear ring mesh with each other.

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