Child seat canopy attachment mechanism

Abstract

The application relates to the technical field of children's appliances, in particular to a children's seat canopy connecting mechanism. The children's seat canopy connecting mechanism comprises a first connecting piece and a second connecting piece, the first connecting piece comprises a first connecting part and a second connecting part, the first connecting part is suitable for being clamped to a boom of a children's seat; the second connecting piece comprises a third connecting part and a fourth connecting part, the third connecting part is suitable for being clamped to a canopy, and the fourth connecting part is configured to be clamped to the second connecting part; wherein one side of the second connecting part close to the fourth connecting part is provided with a reinforcing rib, and when the second connecting part and the fourth connecting part are clamped, the reinforcing rib can abut against the side wall of the fourth connecting part. The children's seat canopy connecting mechanism can guarantee the connection stability of the canopy and the seat.

Description

Technical Field

[0001] This application relates to the field of children's products technology, and in particular to a child seat canopy connection mechanism. Background Technology

[0002] Child seats are child-friendly appliances designed for children to ride in. Depending on the specific use, a canopy can be installed on the child seat or removed. For example, in summer, a canopy can be installed to better protect the child from direct sunlight or insect bites. In winter, the canopy can be removed to allow the child to receive more sunlight.

[0003] In the existing structure, the connection between the canopy structure and the child seat is relatively complicated, making it inconvenient to install the canopy structure on the child seat and to remove the canopy structure from the child seat. Furthermore, the connection between the canopy structure and the child seat is currently unstable. Utility Model Content

[0004] The main purpose of this application is to propose a child seat canopy connection mechanism, which aims to solve the technical problems of inconvenient installation or disassembly between the canopy structure and the child seat, and poor connection stability between the canopy structure and the child seat.

[0005] To achieve the above objectives, this application proposes a child seat canopy connection mechanism for a child seat, comprising: A first connector, comprising a first connecting portion and a second connecting portion, wherein the first connecting portion is adapted to engage with the hanging rod of a child seat; The second connector includes a third connecting portion and a fourth connecting portion, the third connecting portion being adapted to snap onto the canopy, and the fourth connecting portion being configured to snap onto the second connecting portion; The second connecting part is provided with a reinforcing rib on the side near the fourth connecting part. When the second connecting part and the fourth connecting part are engaged, the reinforcing rib can abut against the side wall of the fourth connecting part.

[0006] Specifically, in this embodiment, when the canopy is connected to the child seat using the child seat canopy connecting mechanism provided in this embodiment, the connection between the child seat canopy connecting mechanism and the child seat, between the child seat canopy connecting mechanism and the canopy, or between the first and second connecting parts of the child seat canopy connecting mechanism, is achieved through a snap-fit ​​connection. This connection method simplifies installation and disassembly, allowing users to operate freely anytime and anywhere without the need for additional tools, thus simplifying the installation process and saving installation time. Furthermore, by using the above connection method and providing reinforcing ribs to assist the connection between the first and second connecting parts, the connection stability between the first and second connecting parts can be improved, preventing easy separation of the first and second connecting parts. This enhances the structural strength of the child seat canopy connecting mechanism and ensures the connection stability between the canopy and the child seat.

[0007] In some embodiments, the second connecting portion includes a first housing with a first receiving cavity, the fourth connecting portion includes a second housing with a second receiving cavity, a snap-fit ​​groove is provided at the middle position of the first receiving cavity, and a snap-fit ​​post is provided at the middle position of the second receiving cavity, the snap-fit ​​post being configured to snap into the snap-fit ​​groove to achieve snap-fit ​​between the fourth connecting portion and the second connecting portion.

[0008] Specifically, in this embodiment, the snap-fit ​​groove is set in the middle of the first receiving cavity, and the snap-fit ​​post is set in the middle of the second receiving cavity. This not only helps to align the centers of the second connecting part and the fourth connecting part and prevents the second connecting part and the fourth connecting part from deviating during connection, but also helps to ensure the force balance of the second connecting part and the fourth connecting part and improve the connection stability of the second connecting part and the fourth connecting part.

[0009] In some embodiments, a plurality of engaging protrusions are provided in the first receiving cavity around the circumference of the engaging groove, and a plurality of engaging slots are provided in the second receiving cavity around the circumference of the engaging post, wherein any engaging protrusion can be engaged in any of the engaging slots.

[0010] Specifically, in this embodiment, the engagement between the engaging protrusion and the slot further improves the connection stability and reliability between the second and fourth connecting parts, increases the locking force between them, and prevents them from easily separating. Moreover, a perfect fit between the second and fourth connecting parts can only be achieved when each engaging protrusion precisely engages within its corresponding slot, which helps improve the connection accuracy between them.

[0011] In some embodiments, a plurality of engagement protrusions are disposed at the circumferential edge of the first receiving cavity, and a plurality of slots are disposed at the circumferential edge of the second receiving cavity.

[0012] Specifically, in this embodiment, by setting both the engaging protrusion and the slot at the circumferential edge, the connection strength between the second connecting part and the fourth connecting part at the circumferential edge can be effectively improved, ensuring the overall connection stability and reliability of the second connecting part and the fourth connecting part.

[0013] In some embodiments, the second housing includes a side peripheral wall that surrounds and forms the second receiving cavity. The side peripheral wall near the second receiving cavity has continuously arranged protrusions, and the slot is formed between any two adjacent protrusions.

[0014] Specifically, in this embodiment, the above-mentioned structure can reduce the difficulty of the engagement between the engagement protrusion and the slot, ensuring that the engagement protrusion can be engaged into the slot at any angle. It can also achieve stepless adjustment of the angle of the second connecting part relative to the fourth connecting part, so that the second connecting part can be fixed at any angle relative to the fourth connecting part, increasing the range of the canopy's covering angle on the child seat, meeting different user needs, and improving the versatility of the child seat in different usage scenarios.

[0015] In some embodiments, each of the engagement protrusions is connected to a spring arm.

[0016] Specifically, in this embodiment, by setting a spring arm, effective support can be provided for the locking protrusion, improving the structural strength of the locking protrusion and preventing it from being easily damaged when it is engaged in the slot due to weak structural strength, thereby helping to extend the service life of the child seat canopy connection mechanism.

[0017] In some embodiments, the first housing has a first connection port communicating with the first receiving cavity, the first connection portion includes a third housing having a third connection port, and the orientations of the first connection port and the third connection port are opposite to each other.

[0018] Specifically, in this embodiment, by setting the orientation of the first connection port and the orientation of the third connection port opposite to each other, the boom and the second connector can be respectively set on opposite sides of the first connector. This can reasonably optimize the arrangement of the connection positions between the boom, the first connector and the second connector, avoid interference between the boom, the first connector and the second connector during connection, and thus ensure the reliability and stability of the connection between the boom and the first connector, and between the first connector and the second connector.

[0019] In some embodiments, the second housing has a second connection port communicating with the second receiving cavity, and the third connection portion includes a fourth housing having a fourth connection port, wherein the orientation of the second connection port and the orientation of the fourth connection port form an angle.

[0020] Specifically, in this embodiment, by setting the orientation of the second connection port and the orientation of the fourth connection port at an angle, the arrangement of the connection positions between the canopy, the first connector and the second connector can be reasonably optimized, avoiding interference between the canopy, the first connector and the second connector during connection, thereby ensuring the reliability and stability of the connection between the canopy and the second connector, and between the first connector and the second connector.

[0021] In some embodiments, when the fourth connecting portion and the second connecting portion are snapped together, the second housing is at least partially housed within the first housing.

[0022] Specifically, in this embodiment, the above-described connection method can improve the connection strength between the fourth connection part and the second connection part, and ensure the connection stability and reliability of the fourth connection part and the second connection part.

[0023] In some embodiments, the canopy includes a canopy connector, and the third connector is connected to the canopy connector.

[0024] Specifically, in this embodiment, a stable connection between the canopy and the second connector can be achieved through the cooperation between the canopy connector and the third connector. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0026] Figure 1 This is a structural cross-sectional view of a child seat canopy connection mechanism provided in one embodiment of this application; Figure 2 This is a schematic diagram of the structure of the first connector in a child seat canopy connection mechanism provided in an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the second connector in a child seat canopy connection mechanism provided in an embodiment of this application; Figure 4 This is a schematic diagram of the structure of a seating device provided in one embodiment of this application; Figure 5 for Figure 4 A magnified view of a section at point A in the middle; Figure 6 This is a schematic diagram illustrating the connection relationship between the child seat canopy connection mechanism and the canopy, as provided in an embodiment of this application.

[0027] Explanation of icon numbers: 10. Child seat canopy connection mechanism; 21. Hanging rod; 22. Canopy; 23. Canopy connector; 100. First connector; 110. First connecting part; 120. Second connecting part; 111. Third outer shell; 121. First outer shell; 1211, First receiving cavity; 1212, Engaging groove; 1213, Engaging protrusion; 200. Second connector; 210. Third connecting part; 220. Fourth connecting part; 211. The fourth outer shell; 221. Second outer shell; 2211. Second receiving cavity; 2212. Snap-fit ​​post; 2213. Snap-fit ​​groove; 2214. Side peripheral wall; 22141. Protrusion; 300. Reinforcing ribs; 400, spring arm.

[0028] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0030] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0031] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or," "and / or," or "and / or" throughout the text implies three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where A and B are simultaneously satisfied. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0032] Child seats are child-friendly appliances designed for children to ride in. Depending on the specific use, a canopy can be installed on the child seat or removed. For example, in summer, a canopy can be installed to better protect the child from direct sunlight or insect bites. In winter, the canopy can be removed to allow the child to receive more sunlight.

[0033] In the existing structure, the connection between the canopy structure and the child seat is relatively complicated, making it inconvenient to install the canopy structure on the child seat and to remove the canopy structure from the child seat. Furthermore, the connection between the canopy structure and the child seat is currently unstable.

[0034] Therefore, in order to solve the technical problems of inconvenient installation or removal between the canopy structure and the child seat, and poor connection stability between the canopy structure 22 and the child seat, referring to Figures 1 to 6 This application provides a child seat canopy connecting mechanism 10 for use in child seats. The child seat canopy connecting mechanism 10 includes a first connector 100 and a second connector 200. The first connector 100 includes a first connecting portion 110 and a second connecting portion 120. The first connecting portion 110 is adapted to engage with the hanger 21 of the child seat, thereby securing the first connector 100 to the hanger 21. Exemplarily, the first connecting portion 110 may be provided with a fixing recess, the shape and size of which are adapted to the shape and size of the hanger 21, allowing the fixing recess to match the hanger 21 and achieving a stable connection between the first connecting portion 110 and the hanger 21.

[0035] The second connector 200 includes a third connector 210 and a fourth connector 220. The third connector 210 is adapted to snap onto the canopy 22. For example, the canopy 22 may be provided with a canopy connector 23. Through the cooperation between the canopy connector 23 and the third connector 210, a stable connection between the canopy 22 and the second connector 200 can be achieved. The fourth connector 220 is configured to snap onto the second connector 120. Through the cooperation between the fourth connector 220 and the second connector 120, a snap-fit ​​connection between the second connector 200 and the first connector 100 can be achieved.

[0036] The second connecting part 120 is provided with a reinforcing rib 300 on the side near the fourth connecting part 220. When the second connecting part 120 and the fourth connecting part 220 are engaged, the reinforcing rib 300 can abut against the side wall of the fourth connecting part 220.

[0037] Specifically, in this embodiment, when the canopy 22 is installed on the child seat, the first connecting part 110 of the first connector 100 is first snapped onto the hanging rod 21 of the child seat, then the canopy 22 is snapped onto the third connecting part 210 of the second connector 200, and finally the fourth connecting part 220 of the second connector 200 is snapped onto the second connecting part 120 of the first connector 100. Thus, the canopy 22 can be indirectly connected to the child seat using the child seat canopy connecting mechanism 10 provided in this embodiment. When the canopy 22 is removed from the child seat, the second connecting part 120 of the first connector 100 and the fourth connecting part 220 of the second connector 200 are first separated. Then, the first connecting part 110 of the first connector 100 is removed from the hanger 21, and the canopy 22 is removed from the third connecting part 210 of the second connector 200. This allows for the sequential separation of the child seat, the child seat canopy connecting mechanism 10, and the canopy 22, and enables the individual storage of the child seat, the child seat canopy connecting mechanism 10, and the canopy 22.

[0038] When the second connecting portion 120 of the first connector 100 and the fourth connecting portion 220 of the second connector 200 are in a snap-fit ​​state, a reinforcing rib 300 abuts against the side wall of the fourth connecting portion 220. By providing the reinforcing rib 300, not only can the structural strength and structural stability of the second connecting portion 120 be improved, but it can also provide support for the fourth connecting portion 220 when it is connected to the second connecting portion 120, thereby improving the connection stability between the fourth connecting portion 220 and the second connecting portion 120. Furthermore, there is appropriate frictional resistance between the reinforcing rib 300 and the side wall of the fourth connecting portion 220, so that the canopy 22 will not easily fall off when the child seat makes (rocking) movements, thus helping to improve the connection stability between the canopy 22 and the child seat.

[0039] When the canopy 22 is connected to the child seat using the child seat canopy connecting mechanism 10 provided in this embodiment, the connection between the child seat canopy connecting mechanism 10 and the child seat, between the child seat canopy connecting mechanism 10 and the canopy 22, and between the first connector 100 and the second connector 200 of the child seat canopy connecting mechanism 10, is achieved through a snap-fit ​​connection. This connection method simplifies installation and disassembly, allowing users to operate freely anytime and anywhere without the need for additional tools, thus simplifying the installation process and saving installation time. Furthermore, by using the above connection method and providing reinforcing ribs 300 to assist the connection between the first connector 100 and the second connector 200, the connection stability between the first connector 100 and the second connector 200 is improved, preventing easy separation of the first connector 100 and the second connector 200. This enhances the structural strength of the child seat canopy connecting mechanism 10 and ensures the connection stability between the canopy 22 and the child seat.

[0040] In some embodiments, refer to Figures 1 to 3 The second connecting part 120 includes a first outer shell 121, which has a first receiving cavity 1211. The fourth connecting part 220 includes a second outer shell 221, which has a second receiving cavity 2211. A snap-fit ​​groove 1212 is provided at the middle position of the first receiving cavity 1211, and a snap-fit ​​post 2212 is provided at the middle position of the second receiving cavity 2211. The snap-fit ​​post 2212 is configured to snap into the snap-fit ​​groove 1212 to realize the snap-fit ​​between the fourth connecting part 220 and the second connecting part 120.

[0041] Specifically, in this embodiment, after the second connecting part 120 and the fourth connecting part 220 are connected and engaged, the connection between the first connecting member 100 and the second connecting member 200 can be realized. That is, when assembling the first connecting member 100 and the second connecting member 200, the locking post 2212 is locked into the locking groove 1212. Utilizing the frictional force between the locking post 2212 and the groove wall of the locking groove 1212, the locking post 2212 can be confined within the locking groove 1212, thereby achieving a stable connection between the first connecting member 100 and the second connecting member 200. When disassembling the first connecting member 100 and the second connecting member 200, the focus is on applying external force to the second connecting part 120 and the fourth connecting part 220, so that the locking post 2212 overcomes the frictional force and disengages from the locking groove 1212.

[0042] The snap-fit ​​groove 1212 is positioned in the middle of the first receiving cavity 1211, and the snap-fit ​​post 2212 is positioned in the middle of the second receiving cavity 2211. This not only helps to align the centers of the second connecting part 120 and the fourth connecting part 220, preventing them from deviating during connection, but also helps to ensure the force balance of the second connecting part 120 and the fourth connecting part 220, thereby improving the connection stability of the second connecting part 120 and the fourth connecting part 220.

[0043] In some embodiments, refer to Figures 1 to 3 A plurality of engaging protrusions 1213 are provided in the first receiving cavity 1211 around the circumference of the engaging groove 1212, and a plurality of engaging slots 2213 are provided in the second receiving cavity 2211 around the circumference of the engaging post 2212. Any engaging protrusion 1213 can be engaged in any engaging slot 2213. Preferably, the plurality of engaging protrusions 1213 are all located at the circumferential edge of the first receiving cavity 1211, and the plurality of engaging slots 2213 are all located at the circumferential edge of the second receiving cavity 2211.

[0044] Specifically, in this embodiment, the connection between the engaging protrusion 1213 and the slot 2213 assists in the connection between the second connecting part 120 and the fourth connecting part 220, improving the connection strength between the second connecting part 120 and the fourth connecting part 220 at the circumferential edge position. This further enhances the connection stability between the second connecting part 120 and the fourth connecting part 220, achieving a stable connection of the canopy 22 on the child seat. Moreover, only when each engaging protrusion 1213 precisely engages within its corresponding slot 2213 can a perfect fit between the second connecting part 120 and the fourth connecting part 220 be achieved, thus improving the connection accuracy between the second connecting part 120 and the fourth connecting part 220.

[0045] By rotating the relative positions of the second connecting portion 120 and the fourth connecting portion 220, the engagement position of at least one of the engaging protrusions 1213 within any slot 2213 can be changed. This allows adjustment of the fixed angle of the second connecting portion 120 relative to the fourth connecting portion 220, thereby adjusting the canopy 22's coverage angle on the child seat to accommodate different user needs. For example, this angle adjustment allows the canopy 22 to block sunlight at different times.

[0046] In some embodiments, refer to Figure 3 The second outer shell 221 includes a side peripheral wall 2214, which encloses a second receiving cavity 2211. The side peripheral wall 2214 near the second receiving cavity 2211 has continuously arranged protrusions 22141, and a groove 2213 is formed between any two adjacent protrusions 22141. Exemplarily, the continuously arranged protrusions 22141 can form a wave-shaped structure.

[0047] Specifically, in this embodiment, the continuously arranged protrusions 22141 form continuously arranged slots 2213. This ensures that regardless of the angle at which the second connecting part 120 is adjusted relative to the fourth connecting part 220, a corresponding slot 2213 exists to engage the engaging protrusion 1213. This structure reduces the difficulty of fitting the engaging protrusion 1213 and the slot 2213, ensuring that the engaging protrusion 1213 can be engaged into the slot 2213 at any angle. It also allows for stepless adjustment of the angle between the second connecting part 120 and the fourth connecting part 220, enabling the second connecting part 120 to be fixed at any angle relative to the fourth connecting part 220. This increases the range of the canopy 22's coverage angle on the child seat, meeting different user needs and improving the versatility of the child seat in various usage scenarios.

[0048] In some embodiments, refer to Figure 2 Each engaging protrusion 1213 is connected to a spring arm 400. Exemplarily, the spring arm 400 may be a structure made of an elastic material to provide elastic cushioning to the engaging protrusion 1213. For example, the engaging protrusion 1213 and the spring arm 400 may be a single-piece structure.

[0049] Specifically, in this embodiment, by setting the spring arm 400, effective support can be provided for the engaging protrusion 1213, thereby improving the structural strength of the engaging protrusion 1213 and preventing the engaging protrusion 1213 from being easily damaged when it is engaged in the slot 2213 due to its weak structural strength. This helps to extend the service life of the child seat canopy connecting mechanism 10.

[0050] One possible implementation is that the engaging protrusion 1213 is also a structure made of an elastic material, which can be a hard rubber structure. Using this structure can improve the wear resistance of the engaging protrusion 1213, extend its service life, and increase the frictional strength between the engaging protrusion 1213 and the slot 2213, thereby improving the connection stability between them.

[0051] In some embodiments, refer to Figures 1 to 6 The first housing 121 has a first connection port communicating with the first receiving cavity 1211. The first connecting portion 110 includes a third housing 111, which has a third connection port. The orientations of the first connection port and the third connection port are opposite to each other. For example, if the first connection port is oriented to the left, then the third connection port is oriented to the right.

[0052] Specifically, in this embodiment, the first connection port is used to connect the fourth connection part 220, and the third connection port is used to connect the child seat's hanging rod 21. By setting the orientation of the first connection port and the orientation of the third connection port opposite to each other, the hanging rod 21 and the second connector 200 can be respectively set on opposite sides of the first connector 100. This can reasonably optimize the arrangement of the connection positions between the hanging rod 21, the first connector 100 and the second connector 200, and avoid interference when the hanging rod 21, the first connector 100 and the second connector 200 are connected, thereby ensuring the reliability and stability of the connection between the hanging rod 21 and the first connector 100, and between the first connector 100 and the second connector 200.

[0053] In some embodiments, refer to Figures 1 to 6 The second housing 221 has a second connection port communicating with the second receiving cavity 2211. The third connection portion 210 includes a fourth housing 211 having a fourth connection port. The orientations of the second and fourth connection ports form an angle. Exemplarily, the orientations of the second and fourth connection ports can form an acute angle. That is, the third connection portion 210 can extend obliquely upward from one end of the fourth connection portion 220.

[0054] Specifically, in this embodiment, the second connection port is used to connect the second connection part 120, and the fourth connection port is used to connect the canopy 22. By setting the orientation of the second connection port and the orientation of the fourth connection port at an angle, the arrangement of the connection positions between the canopy 22, the first connector 100 and the second connector 200 can be reasonably optimized, avoiding interference between the canopy 22, the first connector 100 and the second connector 200 during connection, thereby ensuring the reliability and stability of the connection between the canopy 22 and the second connector 200, and between the first connector 100 and the second connector 200.

[0055] In some embodiments, when the fourth connecting portion 220 and the second connecting portion 120 are snapped together, the second housing 221 is at least partially housed within the first housing 121.

[0056] Specifically, in this embodiment, when the fourth connecting part 220 and the second connecting part 120 are snapped together, the second outer shell 221 can extend into the interior of the first outer shell 121. That is, after the fourth connecting part 220 and the second connecting part 120 are snapped together, there is an overlapping area. By adopting the above connection method, the connection strength between the fourth connecting part 220 and the second connecting part 120 can be improved, ensuring the connection stability and reliability of the fourth connecting part 220 and the second connecting part 120. In addition, by adopting the above connection method, the connection gap between the fourth connecting part 220 and the second connecting part 120 can also be reduced or eliminated, preventing dust from entering the interior of the fourth connecting part 220 or the second connecting part 120, and ensuring the cleanliness of the fourth connecting part 220 or the second connecting part 120.

[0057] It should be noted that other undisclosed aspects of the child seat canopy connection mechanism 10 provided in this application can be found in the prior art, and will not be repeated here.

[0058] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural transformations made based on the content of the specification and drawings of this application under the concept of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A child seat canopy connecting mechanism, characterized in that, include: A first connector, comprising a first connecting portion and a second connecting portion, wherein the first connecting portion is adapted to engage with the hanging rod of a child seat; The second connector includes a third connecting portion and a fourth connecting portion, the third connecting portion being adapted to snap onto the canopy, and the fourth connecting portion being configured to snap onto the second connecting portion; The second connecting part is provided with a reinforcing rib on the side near the fourth connecting part. When the second connecting part and the fourth connecting part are engaged, the reinforcing rib can abut against the side wall of the fourth connecting part.

2. The child seat canopy connecting mechanism according to claim 1, characterized in that, The second connecting part includes a first outer shell with a first receiving cavity. The fourth connecting part includes a second outer shell with a second receiving cavity. A snap-fit ​​groove is provided at the middle position of the first receiving cavity, and a snap-fit ​​post is provided at the middle position of the second receiving cavity. The snap-fit ​​post is configured to snap into the snap-fit ​​groove to achieve snap-fit ​​between the fourth connecting part and the second connecting part.

3. The child seat canopy connecting mechanism according to claim 2, characterized in that, Around the circumference of the snap-fit ​​groove, the first receiving cavity is provided with a plurality of snap-fit ​​protrusions, and around the circumference of the snap-fit ​​post, the second receiving cavity is provided with a plurality of snap-fit ​​slots, and any snap-fit ​​protrusion can be snapped into any snap-fit ​​slot.

4. The child seat canopy connecting mechanism according to claim 3, characterized in that, Multiple engagement protrusions are disposed at the circumferential edge of the first receiving cavity, and multiple slots are disposed at the circumferential edge of the second receiving cavity.

5. The child seat canopy connecting mechanism according to claim 3, characterized in that, The second housing includes a side peripheral wall that encloses and forms the second receiving cavity. The side peripheral wall near the second receiving cavity has continuously arranged protrusions, and the slot is formed between any two adjacent protrusions.

6. The child seat canopy connecting mechanism according to claim 3, characterized in that, Each of the engagement protrusions is connected to a spring arm.

7. The child seat canopy connecting mechanism according to claim 2, characterized in that, The first housing has a first connection port that communicates with the first receiving cavity. The first connecting part includes a third housing, which has a third connection port. The orientations of the first connection port and the third connection port are opposite to each other.

8. The child seat canopy connecting mechanism according to claim 2, characterized in that, The second housing has a second connection port communicating with the second receiving cavity. The third connection part includes a fourth housing with a fourth connection port. The orientation of the second connection port and the orientation of the fourth connection port form an angle.

9. The child seat canopy connecting mechanism according to claim 2, characterized in that, When the fourth connecting part and the second connecting part are engaged, the second housing is at least partially housed within the first housing.

10. The child seat canopy connecting mechanism according to claim 1, characterized in that, The canopy includes a canopy connector, and the third connecting part is connected to the canopy connector.

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