Child safety seats

Abstract

The present invention provides a child safety seat, including a seat body, a connector and a sealing mechanism. The seat body is provided with an installation opening for inserting accessories. The connector is arranged in the installation opening and fixedly connected to the seat body. The sealing mechanism includes a sealing member, which is slidably arranged in the installation opening and used to close the installation opening. The sealing member is provided with a receiving groove with an opening facing outward and used to receive the connector. The accessory pushes the sealing member to make the connector detach from the receiving groove, so that the accessory can be connected to the connector. The child safety seat of the present invention is provided with a sealing mechanism. On the one hand, it can prevent dust from the outside from accumulating in the installation opening, thereby improving the neatness of the appearance; on the other hand, it can prevent children's hands from being inserted into the installation opening by mistake, thereby improving the safety of the child safety seat.

Description

Technical Field

[0001] The present invention relates to the field of children's products, in particular to a child safety seat. Background Art

[0002] A child safety seat is a seat designed specifically for children. It is assembled in a car so that children can sit in it, and the child safety seat can be used to restrain the child, so as to ensure the safety of the child during driving. There are two types of safety systems for child safety seats on the market, one is a five-point seat belt, and the other is a front protector. Among them, the front protector-type child safety seat can effectively protect the child's cervical spine. After the child sits on the seat body, the front protector is fixedly connected to the seat body. However, the front protector does not completely fix the child on the seat body. In the event of a collision or sudden braking, the child's body can bend to a certain extent, and the front protector is used to cushion the impact on the child's neck, thereby reducing the impact on the child's neck.

[0003] The seat body of an existing front-guard child safety seat is usually provided with a socket for the front guard to be inserted and installed, and the socket is open, which is easy to squeeze dust and affect the cleanliness of the child safety seat; and because the socket is open, the child's hand may be accidentally inserted into the socket when sitting on the seat body, posing a safety hazard. Summary of the invention

[0004] The object of the present invention is to provide a child safety seat which has a neat appearance and high safety.

[0005] To achieve the above-mentioned purpose, the present invention provides a child safety seat, including a seat body, a connecting piece and a sealing mechanism. The seat body is provided with an installation opening for inserting an accessory. The connecting piece is arranged in the installation opening and is fixedly connected to the seat body. The sealing mechanism includes a sealing piece. The sealing piece can be slidably arranged in the installation opening and is used to close the installation opening. The sealing piece is provided with a receiving groove with an opening facing outward and used to receive the connecting piece. The sealing piece is pushed by the accessory to make the connecting piece detach from the receiving groove, so that the accessory can be connected to the connecting piece.

[0006] Compared with the prior art, the child safety seat of the present invention is provided with a sealing mechanism, and the sealing member of the sealing mechanism seals the installation opening on the seat body. On the one hand, it can prevent dust from the outside from accumulating in the installation opening, thereby improving the neatness of the appearance of the child safety seat; on the other hand, it can prevent children's hands from being inserted into the installation opening by mistake, thereby improving the safety of the child safety seat. In addition, when it is necessary to install accessories, the accessories can push the sealing member to make the connecting member disengage from the receiving groove, thereby connecting the accessories with the connecting member, and then installing the accessories on the seat body.

[0007] Preferably, it further comprises a limiting member, which is arranged in the installation opening and fixedly connected to the seat body, and the sealing member is provided with a limiting groove, in which the limiting member is inserted.

[0008] Preferably, the sealing mechanism further comprises a first elastic return member for driving the sealing member, and the first elastic return member is arranged between the sealing member and the seat body.

[0009] Preferably, the sealing member is provided with a groove, and one end of the first elastic return member is inserted into the groove.

[0010] Preferably, the seat body is provided with a fixing seat located in the installation opening, the fixing seat is provided with a slide groove, and the sealing member can slide along the slide groove.

[0011] Preferably, the first elastic return member is disposed in the slide groove and located between the sealing member and the fixing seat.

[0012] Preferably, it further comprises a rolling member, which is pivotally connected to the seat body and is arranged between the inner wall of the installation opening and the sealing member.

[0013] Preferably, a plurality of rolling elements are arranged at intervals along the sliding direction of the sealing element.

[0014] Preferably, the accessory is a front guard.

[0015] Preferably, the accessory is provided with a clamping portion, which can be inserted into the installation opening and detachably connected to the connecting piece.

[0016] A child safety seat comprises a seat body and a sealing mechanism. The seat body is provided with a mounting opening for inserting accessories. The sealing mechanism comprises a sealing member which is slidably arranged in the mounting opening and used to close the mounting opening. The sealing member is pushed by the accessories to be connected to the seat body.

[0017] Compared with the prior art, the child safety seat of the present invention is provided with a sealing mechanism, and the sealing member of the sealing mechanism seals the installation opening on the seat body. On the one hand, it can prevent dust from the outside from accumulating in the installation opening, thereby improving the neatness of the appearance of the child safety seat; on the other hand, it can prevent children's hands from being inserted into the installation opening by mistake, thereby improving the safety of the child safety seat. In addition, when it is necessary to install accessories, the accessories can push the sealing member to connect to the seat body.

[0018] Preferably, the seat body has a fixing seat, the mounting opening is formed on the fixing seat, and the sealing member is pushed by the accessory to be engaged with the fixing seat.

[0019] Preferably, the side wall of the fixing seat is provided with a locking position for the accessory to engage.

[0020] Preferably, the sealing member can be slidably inserted into the locking position.

[0021] Preferably, the sealing member includes a sealing body and a limiting portion, wherein the limiting portion is connected to one side of the sealing body and is inserted into the locking position.

[0022] Preferably, the sealing mechanism further comprises a first elastic restoring member for restoring the sealing member, and the first elastic restoring member is arranged between the sealing member and the seat body.

[0023] Preferably, it also includes an accessory, which includes a shell and a first engaging part. The first engaging part is arranged in the shell. One end of the first engaging part is pivotally connected to the shell. By driving the first engaging part to rotate, the other end of the first engaging part extends out of the shell or is hidden inside the shell, so that the first engaging part is engaged with or disengaged from the seat body.

[0024] Preferably, the housing is provided with a first through hole through which the other end of the first engaging member extends.

[0025] Preferably, the housing is provided with a second through hole, and the middle portion of the first engaging member is inserted into the second through hole.

[0026] Preferably, the accessory further comprises a second elastic reset member, which is arranged between the first engaging member and the housing, and is used for driving the first engaging member to extend out of the housing.

[0027] Preferably, the accessory also includes a second engaging member, which is arranged in the shell, one end of the second engaging member is pivotally connected to the first engaging member, and the middle part of the second engaging member is pivotally connected to the shell. The first engaging member is rotated and pushes the second engaging member to rotate, so that the other end of the second engaging member extends out of the shell or is hidden inside the shell, so that the second engaging member is engaged with or disengaged from the seat body.

[0028] Preferably, the housing is provided with a third through hole for the other end of the second engaging member to extend out.

[0029] Preferably, the accessory is a side impact protection block connected to a side edge of the seat body. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the three-dimensional structure of a child safety seat according to the first embodiment of the present invention.

[0031] Figure 2 It is a schematic structural diagram of accessories of a child safety seat according to a first embodiment of the present invention.

[0032] Figure 3 1 is a schematic structural diagram of a seat body of a child safety seat according to a first embodiment of the present invention.

[0033] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0034] Figure 5 It is a schematic diagram of the internal structure of a seat body of a child safety seat according to the first embodiment of the present invention.

[0035] Figure 6 It is a schematic diagram of the internal structure of the child safety seat of the first embodiment of the present invention after accessories are installed.

[0036] Figure 7 It is a schematic diagram of the three-dimensional structure of a child safety seat according to the second embodiment of the present invention.

[0037] Figure 8 4 is a cross-sectional view of a child safety seat according to a second embodiment of the present invention at the location of a sealing mechanism.

[0038] Fig. 9 It is a schematic structural diagram of a child safety seat according to a second embodiment of the present invention after accessories are installed.

[0039] Fig.10 It is a schematic diagram of the internal structure of a child safety seat according to a second embodiment of the present invention.

[0040] Fig.11 yes Fig.10 Enlarged view of point B in the middle.

[0041] Fig.12 It is a schematic diagram of the internal structure of the accessories of the child safety seat according to the second embodiment of the present invention. DETAILED DESCRIPTION

[0042] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the implementation modes and the accompanying drawings.

[0043] Embodiment 1:

[0044] See also Figures 1 to 6The child safety seat 100 of the present invention includes a seat body 1, a connector 2 and a sealing mechanism 3. The seat body 1 is provided with a mounting opening 11 for inserting an accessory 6, and the connector 2 is arranged in the mounting opening 11 and fixedly connected to the seat body 1; the sealing mechanism 3 includes a sealing member 31, which is slidably arranged in the mounting opening 11 and is used to close the mounting opening 11, and the sealing member 31 is provided with a receiving groove 311 with an opening facing outward and used to receive the connector 2; the accessory 6 pushes the sealing member 31 and is inserted into the mounting opening 11, so that the connector 2 is separated from the receiving groove 311, so that the accessory 6 can be connected with the connector 2, and the installation of the accessory 6 and the seat body 1 is realized. In this embodiment, the accessory 6 is a front guard, but it is not limited to this. Specifically, the accessory 6 is provided with a snap-fitting portion 61, and the snap-fitting portion 61 can be inserted into the mounting opening 11 and detachably connected with the connector 2. When the accessory 6 needs to be installed, the locking portion 61 of the accessory 6 pushes the sealing member 31 and inserts it into the installation opening 11, so that the locking portion 61 is connected with the connecting member 2. The connecting member 2 is a fixed crossbar, and the locking portion 61 is a locking hook. The connecting member 2 and the locking portion 61 can be buckled together to install the accessory 6 on the seat body 1; the locking portion 61 can also be separated from the connecting member 2 and withdrawn from the installation opening 11 to detach the accessory 6. However, the structure of the locking portion 61 and the connecting member 2 is not limited to this. For example, the locking portion 61 and the connecting member 2 can be in the form of a clamping block and a clamping hole.

[0045] See also Figure 5 and Figure 6 The sealing mechanism 3 also includes a first elastic reset member 32 for driving the sealing member 31, and the first elastic reset member 32 is arranged between the sealing member 31 and the seat body 1. When the accessory 6 pushes the sealing member 31 to slide, the sealing member 31 compresses the first elastic reset member 32; when the accessory 6 withdraws from the installation opening 11 and releases the sealing member 31, the sealing member 31 can slide and reset to the initial position under the elastic restoring force of the first elastic reset member 32, and the accommodating groove 311 of the sealing member 31 can re-accommodate the connecting member 2 and close the installation opening 11. Specifically, the sealing member 31 is provided with a groove 312, one end of the first elastic reset member 32 is inserted into the groove 312, and the other end of the first elastic reset member 32 is connected to the seat body 1. Furthermore, the seat body 1 is provided with a fixing seat 12 located in the mounting opening 11, and the fixing seat 12 is provided with a slide groove 121, along which the sealing member 31 can slide; the other end of the first elastic reset member 32 is arranged in the slide groove 121 and connected to the fixing seat 12, and the first elastic reset member 32 is located between the sealing member 31 and the fixing seat 12. When the accessory 6 pushes the sealing member 31 to slide, the sealing member 31 is inserted into the slide groove 121 and slides along the slide groove 121.

[0046] Please continue reading Figure 5 and Figure 6The child safety seat 100 of the present invention further includes a limiter 4, which is arranged in the installation opening 11 and fixedly connected to the seat body 1. The sealing member 31 is provided with a limiter groove 313, and the limiter 4 is inserted into the limiter groove 313. When the accessory 6 pushes the sealing member 31 to slide, the limiter 4 slides relatively in the limiter groove 313, and at the same time, the limiter groove 313 limits the sliding stroke of the sealing member 31. Further, the child safety seat 100 of the present invention further includes a rolling member 5, which is pivotally connected to the seat body 1 and is arranged between the inner wall of the installation opening 11 and the sealing member 31. When the accessory 6 pushes the sealing member 31, the sealing member 31 slides on the rolling member 5, and the rolling member 5 can convert the sliding friction of the sealing member 31 into rolling friction. Specifically, a plurality of rolling members 5 are arranged at intervals along the sliding direction of the sealing member 31. Among them, the rolling members 5 are distributed on the upper and lower sides of the sealing member 31.

[0047] Combination Figures 1 to 6 The specific working principle of the child safety seat 100 of this embodiment is as follows:

[0048] When the accessory 6 needs to be installed, the locking portion 61 of the accessory 6 pushes the sealing member 31 and inserts it into the installation opening 11, so that the connector 2 is separated from the receiving groove 311, so that the locking portion 61 and the connector 2 are connected together; in this process, the sealing member 31 compresses the first elastic reset member 32. When the accessory 6 needs to be disassembled, the locking portion 61 is operated to separate from the connector 2 and withdraw the locking portion 61 from the installation opening 11, and the sealing member 31 can slide and reset to the initial position under the elastic restoring force of the first elastic reset member 32 and close the installation opening 11.

[0049] In summary, the child safety seat 100 of the present invention is provided with a sealing mechanism 3, and the sealing member 31 of the sealing mechanism 3 is used to seal the installation opening 11 on the seat body 1. On the one hand, dust from the outside can be prevented from accumulating in the installation opening 11, thereby improving the neatness of the appearance of the child safety seat 100; on the other hand, it can prevent the child's hand from being mistakenly inserted into the installation opening 11, thereby improving the safety of the child safety seat 100. In addition, when the accessory 6 needs to be installed, the accessory 6 can push the sealing member 31, so that the connector 2 is separated from the receiving groove 311, thereby connecting the accessory 6 with the connector 2, and then installing the accessory 6 on the seat body 1.

[0050] Embodiment 2:

[0051] See also Figures 7 to 9The child safety seat 100 of the present invention comprises a seat body 1, a sealing mechanism 3 and an accessory 6. The seat body 1 is provided with an installation opening 11 for inserting the accessory 6. The sealing mechanism 3 comprises a sealing member 31. The sealing member 31 is slidably disposed in the installation opening 11 and is used to close the installation opening 11. The sealing member 31 is pushed by the accessory 6 to be connected to the seat body 1, thereby completing the installation of the accessory 6. In this embodiment, the seat body 1 has a fixed seat 12. The installation opening 11 is formed on the fixed seat 12. The sealing member 31 is pushed by the accessory 6 to be engaged with the fixed seat 12. Specifically, the side wall of the fixed seat 12 is provided with a clamping position 122 for the accessory 6 to be engaged. The accessory 6 can be engaged in the clamping position 122 to be engaged with the fixed seat 12. Further, the sealing mechanism 3 also comprises a first elastic reset member 32 for resetting the sealing member 31. The first elastic reset member 32 is disposed between the sealing member 31 and the fixed seat 12 of the seat body 1. When the accessory 6 pushes the sealing member 31 , the sealing member 31 compresses the first elastic reset member 32 ; when the accessory 6 is detached from the seat body 1 , the sealing member 31 can slide and reset under the elastic restoring force of the first elastic reset member 32 , thereby closing the installation opening 11 .

[0052] See also Figure 8 In this embodiment, the sealing member 31 can be slidably inserted into the locking position 122. Specifically, the sealing member 31 includes a sealing body 314 and a limiting portion 315, wherein the limiting portion 315 is connected to one side of the sealing body 314 and is inserted into the locking position 122. When the seat body 1 is not equipped with the accessory 6, the limiting portion 315 abuts against one end of the locking position 122, thereby limiting the sealing member 31 and preventing the sealing member 31 from being separated from the fixing seat 12. The two limiting portions 315 are respectively arranged on both sides of the sealing body 314, and the two limiting portions 315 are respectively inserted into the locking positions 122 on both sides of the fixing seat 12.

[0053] See also Figures 10 to 12In this embodiment, the accessory 6 includes a shell 62 and a first engaging member 63. The first engaging member 63 is disposed in the shell 62. One end of the first engaging member 63 is pivotally connected to the shell 62. By driving the first engaging member 63 to rotate, the other end of the first engaging member 63 is extended out of the shell 62 or hidden in the shell 62, so that the first engaging member 63 is engaged with or disengaged from the seat body 1. Specifically, the shell 62 is provided with a first through hole 621 for the other end of the first engaging member 63 to extend out, and the shell 62 is provided with a second through hole 622. The middle part of the first engaging member 63 is inserted into the second through hole 622, so that the operator can drive the first engaging member 63 to rotate through the middle part of the first engaging member 63. Further, the accessory 6 also includes a second elastic reset member 65. The second elastic reset member 65 is disposed between the first engaging member 63 and the shell 62. The second elastic reset member 65 is used to drive the first engaging member 63 to extend out of the shell 62. When the operator presses the middle part of the first engaging member 63 to drive the first engaging member 63 to rotate, the middle part of the first engaging member 63 disengages from the second through hole 622 and compresses the second elastic reset member 65, so that the other end of the first engaging member 63 is hidden inside the shell 62; when the first engaging member 63 is released, the first engaging member 63 can be rotated and reset under the action of the second elastic reset member 65, and the middle part of the first engaging member 63 is reinserted into the second through hole 622, and the other end of the first engaging member 63 passes through the first through hole 621 and re-extends to the outside of the shell 62.

[0054] See also Fig.11 and Fig.12 The accessory 6 further includes a second engaging member 64, which is disposed in the housing 62. One end of the second engaging member 64 is pivotally connected to the first engaging member 63, and the middle part of the second engaging member 64 is pivotally connected to the housing 62. The first engaging member 63 rotates and pushes the second engaging member 64 to rotate, so that the other end of the second engaging member 64 extends out of the housing 62 or is hidden inside the housing 62, so that the second engaging member 64 engages with or disengages from the fixing seat 12 of the seat body 1. The first engaging member 63 and the second engaging member 64 are respectively engaged with the positions 122 on both sides of the fixing seat 12, so that the accessory 6 is firmly mounted on the seat body 1. Specifically, the housing 62 is provided with a third through hole 623 for the other end of the second engaging member 64 to extend out. In this embodiment, the accessory 6 is a side impact protection block for connecting to the side of the seat body 1, but is not limited thereto.

[0055] Combination Figures 7 to 12 The specific working principle of the child safety seat 100 of this embodiment is as follows:

[0056] When it is necessary to install the accessory 6, first press the middle part of the first engaging member 63 to drive the first engaging member 63 to rotate, so that the other end of the first engaging member 63 is hidden in the shell 62 and compresses the second elastic reset member 65. At the same time, the rotation of the first engaging member 63 can drive the second engaging member 64 to rotate, so that the other end of the second engaging member 64 is also hidden in the shell 62; then push the accessory 6 against the sealing member 31, so that the sealing member 31 slides down and compresses the first elastic reset member 32, and then release the first engaging member 63, so that the first engaging member 63 can be rotated and reset under the action of the second elastic reset member 65, so that the first engaging member 63 extends out of the shell 62 and engages with the position 122 of the fixing seat 12, and the rotation of the first engaging member 63 also drives the second engaging member 64 to rotate, so that the second engaging member 64 extends out of the shell 62 and engages with the position 122 of the fixing seat 12, thereby completing the installation of the accessory 6. When the accessory 6 needs to be disassembled, the first engaging member 63 is rotated to drive the second engaging member 64 to rotate, so that the first engaging member 63 and the second engaging member 64 are respectively disengaged from the engaging position 122 , thereby disassembling the accessory 6 .

[0057] In summary, the child safety seat 100 of the present invention is provided with a sealing mechanism 3, and the sealing member 31 of the sealing mechanism 3 seals the mounting opening 11 on the seat body 1. On the one hand, dust from the outside can be prevented from accumulating in the mounting opening 11, thereby improving the neatness of the appearance of the child safety seat 100; on the other hand, the child's hand can be prevented from being inserted into the mounting opening 11 by mistake, thereby improving the safety of the child safety seat 100. In addition, when the accessory 6 needs to be installed, the accessory 6 can push the sealing member 31 to be connected to the seat body 1.

[0058] The above disclosure is only a preferred embodiment of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are all within the scope of the present invention.

Claims

1. A child safety seat, characterized in that: The invention comprises a seat body, a connecting piece and a sealing mechanism, wherein the seat body is provided with a mounting opening for inserting an accessory, the connecting piece is arranged in the mounting opening and is fixedly connected to the seat body, the sealing mechanism comprises a sealing piece, the sealing piece is slidably arranged in the mounting opening and is used to close the mounting opening, the sealing piece is provided with a receiving groove with an opening facing outward and used to receive the connecting piece, when the sealing piece is pushed by the accessory, the sealing piece is pushed in the pushing direction, so that the connecting piece is separated from the receiving groove by the accessory, so that the accessory can be connected to the connecting piece. It also includes a limiting member, which is arranged in the installation opening and fixedly connected to the seat body, and the sealing member is provided with a limiting groove, and the limiting member is inserted into the limiting groove. The containing groove is a blind hole, and before the accessory pushes the sealing member, the connecting member abuts against the bottom of the containing groove.

2. The child safety seat according to claim 1, characterized in that: The sealing mechanism further comprises a first elastic return member for driving the sealing member, wherein the first elastic return member is arranged between the sealing member and the seat body.

3. The child safety seat according to claim 2, characterized in that: The sealing member is provided with a groove, and one end of the first elastic return member is inserted into the groove.

4. The child safety seat according to claim 2, characterized in that: The seat body is provided with a fixing seat located in the installation opening, the fixing seat is provided with a sliding groove, and the sealing member can slide along the sliding groove.

5. The child safety seat according to claim 4, characterized in that: The first elastic return member is arranged in the slide groove and located between the sealing member and the fixing seat.

6. The child safety seat according to claim 1, characterized in that: It also includes a rolling member, which is pivotally connected to the seat body and is arranged between the inner wall of the installation opening and the sealing member.

7. The child safety seat according to claim 6, characterized in that: A plurality of rolling elements are arranged at intervals along the sliding direction of the sealing element.

8. The child safety seat according to claim 1, characterized in that: The accessory is a front guard.

9. The child safety seat according to claim 1, characterized in that: The accessory is provided with a clamping portion, and the clamping portion can be inserted into the installation opening and detachably connected to the connecting piece.

10. A child safety seat, characterized in that: The invention comprises a seat body and a sealing mechanism, wherein the seat body is provided with a mounting opening for inserting accessories, and the sealing mechanism comprises a sealing member, which is slidably arranged in the mounting opening and used to close the mounting opening, and when the sealing member is pushed by the accessory, the sealing member is pushed in the pushing direction so that the accessory is connected to the seat body. The seat body has a fixing seat, the mounting opening is formed on the fixing seat, and the sealing member is pushed by the accessory so that the accessory is engaged with the side wall of the fixing seat. The accessory is a side impact protection block and comprises a retractable first engaging member, and the first engaging member is engaged with the side wall of the fixing seat by extending from the accessory.

11. The child safety seat according to claim 10, characterized in that: The side wall of the fixing seat is provided with a clamping position for the accessory to be clamped.

12. The child safety seat according to claim 11, characterized in that: The sealing member can be slidably inserted into the locking position.

13. The child safety seat according to claim 12, characterized in that: The sealing member comprises a sealing body and a limiting portion, wherein the limiting portion is connected to one side of the sealing body and inserted into the clamping position.

14. The child safety seat according to claim 10, characterized in that: The sealing mechanism further comprises a first elastic reset member for resetting the sealing member, wherein the first elastic reset member is arranged between the sealing member and the seat body.

15. The child safety seat according to claim 10, characterized in that: The accessory includes a shell, the first engaging part is arranged in the shell, one end of the first engaging part is pivotally connected to the shell, and the first engaging part is driven to rotate so that the other end of the first engaging part extends out of the shell or is hidden inside the shell, so that the first engaging part is engaged with or disengaged from the seat body.

16. The child safety seat according to claim 15, characterized in that: The housing is provided with a first through hole for the other end of the first engaging member to extend out.

17. The child safety seat according to claim 15, characterized in that: The housing is provided with a second through hole, and the middle portion of the first engaging member is inserted into the second through hole.

18. The child safety seat according to claim 15, characterized in that: The accessory further comprises a second elastic reset member, which is disposed between the first engaging member and the shell, and is used for driving the first engaging member to extend out of the shell.

19. The child safety seat according to claim 15, characterized in that: The accessory also includes a second engaging member, which is arranged in the shell. One end of the second engaging member is pivotally connected to the first engaging member, and the middle part of the second engaging member is pivotally connected to the shell. The first engaging member is rotated and pushes the second engaging member to rotate, so that the other end of the second engaging member extends out of the shell or is hidden inside the shell, so that the second engaging member is engaged with or disengaged from the seat body.

20. The child safety seat according to claim 19, characterized in that: The housing is provided with a third through hole for the other end of the second engaging member to extend out.

21. The child safety seat according to claim 15, characterized in that: The accessories are used to be connected to the side of the seat body.

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