Safety seat and safety belt positioning structure thereof

Abstract

The invention provides a safety seat and a safety belt positioning structure thereof. The safety belt positioning structure comprises a positioning piece connected to a safety seat; the safety belt protection piece is arranged on the safety belt extending out of the safety seat in a sleeving manner; when the safety belt is in an unworn loose state, at least part of the positioning piece moves relative to the safety seat under the action of external force and is positioned at any position after movement, and the safety belt protection piece is connected with the at least part of the moving positioning piece. Therefore, the safety belt sleeved with the safety belt protection piece is positioned at any position corresponding to the at least part of the moving positioning piece along with the at least part of the moving positioning piece.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to a safety seat, and more particularly, to a safety belt positioning structure for a safety seat. BACKGROUND

[0002] Safety seats, especially child safety seats, usually adopt a five-point safety belt structure, which realizes the stable connection between the child's body and the seat through five fixing points of two shoulder belts, two waist belts and one crotch belt, so as to ensure the safety of the child in the safety seat. However, in actual use, when the child is placed in or taken out of the child safety seat, the safety belt will be located below or above the child's body, which will hinder the caregiver from taking the child out of or into the child safety seat.

[0003] At present, some safety seats on the market are equipped with a safety belt automatic pop-up device, which can automatically move the safety belt outside the safety seat area after the safety belt is released. However, this structure is complex, and is accompanied by noise when it pops up, and the pop-up position is relatively fixed. Some safety seats are designed with a positioning structure, and the caregiver can hang the released safety belt on the positioning structure after the safety belt is released. However, this operation is cumbersome, and the positioning position is single, which is not convenient for daily use.

[0004] Therefore, it is necessary to improve the safety belt positioning structure of the existing safety seat to position the safety belt to any desired position, so as to improve its use flexibility and user experience. SUMMARY

[0005] The purpose of the present disclosure is to provide a safety belt positioning structure with simple structure, which can conveniently position the safety belt to any desired position.

[0006] In order to achieve the above purpose, the present disclosure provides a safety belt positioning structure, comprising: a positioning member connected to a safety seat; and a safety belt cover sheet sleeved on a safety belt extending from the safety seat; when the safety belt is in a relaxed state without being worn, at least part of the positioning member moves relative to the safety seat under the action of an external force and is positioned at any position after the movement, and the safety belt cover sheet is connected with the at least part of the positioning member which moves, so that the safety belt sleeved with the safety belt cover sheet is positioned at any position corresponding to the at least part of the positioning member which moves, together with the at least part of the positioning member which moves.

[0007] In an embodiment, the positioning member is fixedly connected with the safety seat, the positioning member is made of a plastic material, and the positioning member deforms relative to the safety seat under the action of an external force and keeps the shape after the deformation.

[0008] In an embodiment, the positioning member includes a positioning member connecting end fixedly connected to the safety seat and a positioning member body extending from the positioning member connecting end, the positioning member body being capable of being bent at any angle relative to the positioning member connecting end under an external force and maintaining the shape after being bent, so that the positioning member body is capable of moving relative to the safety seat and being positioned at any position after being moved.

[0009] In an embodiment, the positioning member is movably connected to the safety seat, the positioning member being capable of moving relative to the safety seat as a whole under an external force and being positioned at any position after being moved.

[0010] In an embodiment, the safety belt positioning mechanism further includes a fixed seat connected to the safety seat, the positioning member including a positioning member connecting end accommodated in the fixed seat and abutting against the inner circumferential surface of the fixed seat, and a positioning member body extending out of the fixed seat from the positioning member connecting end, the positioning member being capable of being positioned at any position after being rotated relative to the fixed seat under an external force and through the mutual abutment between the positioning member connecting end and the inner circumferential surface of the fixed seat.

[0011] In an embodiment, the fixed seat includes a first fixed seat connected to the safety seat and a second fixed seat detachably connected to the first fixed seat, the positioning member connecting end being accommodated in the first fixed seat and abutting against the inner circumferential surface of the first fixed seat, the second fixed seat being arranged around the first fixed seat to limit the first fixed seat from moving away from the positioning member connecting end.

[0012] In an embodiment, the second fixed seat is provided with a blocking portion located on the side of the first fixed seat away from the safety seat, the blocking portion being provided with a through hole for the positioning member body to extend out of the fixed seat, the size of the through hole being smaller than the size of the positioning member connecting end.

[0013] In an embodiment, the blocking portion is recessed towards the safety seat to form a gap extending from the inner surface of the second fixed seat to the outer surface of the second fixed seat, the positioning member body being engaged in the gap when the safety belt is in a tensioned state of being worn.

[0014] In an embodiment, the positioning member connecting end is provided in a spherical shape, the first fixed seat including a plurality of arc-shaped connecting portions arranged at intervals in the circumferential direction, the plurality of arc-shaped connecting portions being arranged around the positioning member connecting end.

[0015] The present disclosure also proposes a safety seat, a backrest part; a seat part; a headrest part; a safety belt; extending from the backrest part, the seat part or the headrest part; and the safety belt positioning structure according to the present disclosure, the positioning member is connected to the backrest part, the seat part or the headrest part for the safety belt to extend out of.

[0016] The foregoing and other objects, features, aspects and advantages of the present disclosure will become more apparent from the following detailed description of the present disclosure when taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application, and together with the description serve to explain the principles of the present application.

[0018] In the drawings:

[0019] Figure 1 is a perspective view of a safety seat without a seat cushion arranged thereon according to an embodiment of the present disclosure.

[0020] Figure 2 is Figure 1 is an enlarged view of part A in FIG.

[0021] Figure 3 is a perspective view of a safety seat without a seat cushion arranged thereon according to another embodiment of the present disclosure.

[0022] Figure 4 is Figure 3 is a view of a headrest part of the safety seat shown in FIG.

[0023] Figure 5 is Figure 4 is a B-B sectional view of the headrest part of the safety seat shown in FIG.

[0024] Figure 6 is a view of a positioning member of a safety belt positioning structure and a first fixing seat cooperating with each other according to an embodiment of the present disclosure.

[0025] Figure 7 is a view of a fixing seat of a safety belt positioning structure according to an embodiment of the present disclosure.

[0026] LIST OF REFERENCE NUMERALS

[0027] 100 safety seat

[0028] 111 backrest part

[0029] 112 seat part

[0030] 113 headrest part

[0031] 200 seat belts

[0032] 300 Seatbelt Positioning Structure

[0033] 310, 320 positioning components

[0034] 311, 321 Positioning component connection end

[0035] 312, 322 Positioning component body

[0036] 330 Seatbelt Protector

[0037] 340, 350 mounting brackets

[0038] 341 Fixing base body

[0039] 342 Fixed base connection end

[0040] 351 Second Fixing Seat

[0041] 352 Gap

[0042] 353 Internal Thread

[0043] 354 Blocking section

[0044] 355 through hole

[0045] 360 First Fixed Base

[0046] 361 Connecting part

[0047] 362 gap

[0048] 363 External Thread Detailed Implementation

[0049] In the following, exemplary embodiments will be described in detail with reference to the accompanying drawings. Although this disclosure is readily adaptable to various modifications and alternatives, specific embodiments thereof are illustrated by way of example in the drawings. However, this disclosure should not be construed as limiting itself to the embodiments set forth herein; rather, it will cover all modifications, equivalents, and alternatives falling within the spirit and scope of the embodiments.

[0050] In the embodiments of this disclosure, the seat belt positioning structure is applied to child safety seats, but is not limited thereto. The seat belt positioning structure of this disclosure is applicable to any seat that requires seat belt positioning, such as stroller seats, high chair seats, swing seats, etc.

[0051] Figure 1 An embodiment of the safety seat 100 of this disclosure, wherein no seat cushion is provided, is illustrated. Figure 1As shown, the safety seat 100 comprises a seat portion 112, a backrest portion 111 arranged above the seat portion 112, and a headrest portion 113 arranged in front of the backrest portion 111, the backrest portion 111 and the headrest portion 113 partially overlap in the front-rear direction. Of course, some safety seats can not be provided with the headrest portion. A safety belt 200 and a safety belt positioning structure 300 for positioning the safety belt 200 are arranged on the inner side of the safety seat 100. The safety belt 200 can comprise at least one of a shoulder strap, a waist strap, and a crotch strap.

[0052] In the present disclosure, the safety belt positioning structure 300 comprises positioning members 310, 320 and a safety belt cover 330. The positioning members 310, 320 are connected to the safety seat 100, and the safety belt cover 330 is sleeved on the safety belt 200. The safety belt cover 330 is mainly used to cover the safety belt 200, thereby avoiding the safety belt 200 from contacting and rubbing the skin of the child's neck, shoulders, waist, and crotch. When the safety belt 200 is in an unworn relaxed state, at least part of the positioning members 310, 320 can move relative to the safety seat 100 under the action of an external force and can be positioned at any position after the movement, and the safety belt cover 330 is connected to the at least part of the positioning members 310, 320 that moves, so that the positioning members 310, 320 are indirectly connected to the safety belt 200 sleeved with the safety belt cover 330, thereby positioning the safety belt 200 sleeved with the safety belt cover 330 to move with the at least part of the positioning members 310, 320 and to be positioned at any position corresponding to the at least part of the positioning members 310, 320 that moves.

[0053] As shown in Figure 1 and Figure 2 In the present embodiment, the positioning members 310 are fixedly connected to the safety seat 100, and the positioning members 310 are made of a plastic material. Here, the plastic material refers to a material that can flexibly deform in multiple directions under the action of an external force and maintain the shape after deformation, for example, it can be a goose neck pipe or a snake-shaped pipe. In order to avoid the positioning members 310 from contacting and rubbing the skin of the child's neck, shoulders, waist, and crotch, the positioning members 310 are also sleeved in the safety belt cover 330. In other embodiments, the positioning members 310 can also be exposed to the safety belt cover 330 and located on the side of the safety belt cover 330 away from the safety seat 100. As shown in Figure 1 and Figure 2As shown, the positioning member 310 has a positioning member connecting end 311 and a positioning member body 312 extending from the positioning member connecting end 311. The positioning member 310 can be a rod-shaped member or a plate-shaped member. The positioning member connecting end 311 is fixedly connected to at least one of the backrest portion 111, the seat portion 112, and the headrest portion 113 of the child safety seat 100. The positioning member body 312 is connected to the seat belt guard 330. Specifically, the positioning member body 312 can be sewn onto the inner side of the seat belt guard 330 or inserted into the space formed by the seat belt guard 330. Since the positioning element 310 is made of a malleable material, the positioning element body 312 can be bent at any angle relative to the positioning element connection end 311 and maintain the bent shape, so that the positioning element body 312 can move relative to the safety seat 100 and can be positioned at any position after the movement, and the seat belt 200 with the seat belt guard 330 can move with the positioning element body 312 to any position corresponding to the positioning element body 312. Figure 2 The area outlined by the double-dotted line can be fitted with a seatbelt guard plate 330.

[0054] It should be noted that the positioning component connection end 311 can be directly connected to the child safety seat 100, or it can be fixedly connected to the child safety seat 100 with the help of other components, such as the fixing seat 340.

[0055] like Figure 2 As shown, the mounting bracket 340 can be fixed to the safety seat 100 or integrally formed with the safety seat 100. The mounting bracket 340 has a mounting bracket body 341 and a mounting bracket connecting end 342 disposed around its periphery. The positioning member connecting end 311 is inserted into the mounting bracket connecting end 342, thereby achieving a fixed connection with the safety seat 100. The positioning member body 312 extends from the positioning member connecting end 311 out of the mounting bracket 340 to connect with the seat belt guard 330.

[0056] Specifically, the mounting bracket 340 can be fixed to one side of the hole on the child safety seat 100 through which the seat belt 200 passes. For example... Figure 1 As shown, the fixing seat 340 can be positioned above the hole in the headrest portion 113 of the safety seat 100 through which the shoulder strap passes. The fixing seat 340 can be secured to the safety seat 100 using fasteners such as screws, or it can be adhered to the safety seat 100 using adhesive, as long as it can be secured to the safety seat 100. In other embodiments, the fixing seat 340 can be positioned on one side of the hole in the seat portion 112 of the safety seat 100 through which the lap belt passes, or the fixing seat 340 can be positioned on one side of the hole in the seat portion 112 of the safety seat 100 through which the lap belt passes.

[0057] To achieve the purpose of the positioning member 310 to position the safety belt to any position more flexibly, the positioning member body 312 can be arranged above the safety belt 200, and the positioning member body 312 can be arranged on the inner side of the safety belt cover 330 (for example, inserted into a pocket of the safety belt cover 330), in particular, arranged on the inner side of the upper surface of the safety belt cover 330 facing the safety belt 200, so as to better move the safety belt 200 with the positioning member body 312. In other embodiments, the positioning member body 312 can also be arranged on the inner side of the lower surface of the safety belt cover 330 facing the safety belt 200.

[0058] To meet the needs of the safety belt 200 and the positioning member body 312 being accommodated in the safety belt cover 330, the safety belt cover 330 can be in the form of a sheath or a sleeve, as long as it can allow the safety belt 200 and the positioning member body 312 to be accommodated therein, and the safety belt is not exposed to avoid direct contact with the neck, shoulders, waist or hips of the child. For example, the safety belt cover 330 can have a cylindrical structure wrapped around the safety belt 200. To facilitate disassembly of the safety belt cover 330 for cleaning, one side of the safety belt cover 330 can be a Velcro with hooks, and the other side opposite to it can be a Velcro with hooks, and when it is to be sleeved on the safety belt 200 and the positioning member body 312, the two sides of the Velcro are adhered to each other to be sleeved on the safety belt.

[0059] As described above, the safety belt 200 can include a shoulder strap, a waist strap or a crotch strap, and the safety belt cover 330 can include a safety belt cover wrapped around the shoulder strap, a safety belt cover wrapped around the waist strap or a safety belt cover wrapped around the crotch strap, and the safety belt cover is a cylindrical structure formed around at least one of the shoulder strap, the waist strap and the crotch strap. Accordingly, the positioning member 310 can also include a shoulder strap positioning member indirectly connected with the shoulder strap, a waist strap positioning member indirectly connected with the waist strap or a crotch strap positioning member indirectly connected with the crotch strap.

[0060] It should be noted that the shoulder strap positioning member, the waist strap positioning member or the crotch strap positioning member can have the same material and function, and are all made of a plastic material and can drive the corresponding safety belt to be positioned to any position.

[0061] Figure 3Another embodiment of the safety seat 100 of the present disclosure is schematically shown, in which no seat cushion is arranged on the safety seat 100. In this embodiment, the positioning member connecting end 321 of the positioning member 320 is movably connected to the fixed seat 350, the positioning member body 322 of the positioning member 320 extends from the fixed seat 350 to be connected with the safety belt flap 330, and the positioning member 320 is not made of a plastic material, so that when any part of the positioning member 320 is subjected to an external force, the entire positioning member 320 moves. When the safety belt 200 is in an unworn and relaxed state, due to the movable connection between the positioning member connecting end 321 and the fixed seat 350, the entire positioning member 320 can move relative to the safety seat 100 under the action of an external force, and the entire positioning member 320 can be positioned at any position after movement by using the friction caused by the abutment between the positioning member connecting end 321 and the inner circumferential surface of the fixed seat 350, thereby driving the safety belt 200 connected with the positioning member 320 through the safety belt flap 330 to be positioned at a corresponding any position.

[0062] Figure 4 The positioning member 320 is movably connected to the headrest 113 of the safety seat 100 through the fixed seat 350, which is exemplarily shown. Alternatively, the positioning member 320 can be arranged above the hole provided on the headrest 113 for the safety belt 200 to pass through by the fixed seat 350, so as to move together with the headrest 113, and can also be arranged on the seat part 112 or the backrest part 111 (as shown in Figure 3 It should be understood that the positioning member 320 can be hingedly, pivotally or slidably connected to the fixed seat 350, as long as the positioning member connecting end 321 can be angularly adjusted relative to the fixed seat 350.

[0063] In this embodiment, the positioning member 320 has a certain hardness to drive the safety belt 200 and the safety belt flap 330 to move together.

[0064] In this embodiment, the positioning member body 322 is configured as a rod-shaped member. It should be understood that the shape of the positioning member body 322 can be various, such as a plate-shaped member or a belt-shaped member. The positioning member connecting end 321 is spherical.

[0065] Figures 5-7 The specific structure of the fixed seat 350 in this embodiment is shown. As Figure 5As shown, the mounting base 350 includes a first mounting base 360 ​​and a second mounting base 351. The first mounting base 360 ​​is connected to the child safety seat 100. The first mounting base 360 ​​can be detachably connected to the child safety seat 100, for example, by fasteners, or it can be fixedly connected to the child safety seat 100, or it can even be integrally formed with the child safety seat 100. The second mounting base 351 is detachably connected to the first mounting base 360. The positioning member 320's positioning member connecting end 321 is received in the first mounting base 360 ​​and abuts against the inner circumferential surface of the first mounting base 360, thereby positioning the positioning member 320 in any position through frictional engagement. In other words, the positioning member 320 is arranged around the positioning member connecting end 321. The second mounting base 351 is arranged around the first mounting base 360, restricting the first mounting base 360 ​​from moving away from the positioning member connecting end 321 in the circumferential direction, thereby preventing the positioning member connecting end 321 from detaching from the first mounting base 360.

[0066] In this embodiment, the second fixing seat 351 is further provided with a blocking part 354 located on the side of the first fixing seat 360 away from the safety seat 100 (see...). Figure 7 This is to prevent the positioning member connecting end 321 from detaching from the second fixing seat 351. It should be understood that the blocking part 354 can be integrally formed with the second fixing seat 351. The blocking part 354 has a through hole 355 for the positioning member body 322 to extend through the fixing seat 350 to connect with the seat belt guard 330 and then with the seat belt 200. The size of the through hole 355 is smaller than the size of the positioning member connecting end 321 and larger than the size of the positioning member body 322, so as to better clamp the positioning member connecting end 321 to prevent it from detaching from the fixing seat 350, while allowing the positioning member body 322 to extend through the fixing seat 350 and connect with the seat belt guard 330. In this embodiment, the through hole 355 is a circular hole, the positioning member connecting end 321 is spherical, and the positioning member body 322 is cylindrical, so the diameter of the through hole 355 is smaller than the diameter of the positioning member connecting end 321 and larger than the diameter of the positioning member body 322. Meanwhile, the size of the through hole 355 is smaller than the size of the internal space of the first fixing seat 360, so that the first fixing seat 360 can accommodate the spherical positioning member connecting end 321 and the inner side of the through hole of the second fixing seat 351 can also abut against the outer surface of the spherical positioning member connecting end 321, so as to further enhance the friction between the positioning member connecting end 321 and the fixing seat 350.

[0067] like Figure 5As shown, when the safety belt 200 is in the unworn relaxed state, the positioning member 320 is positioned at any position after movement by means of external force through the friction positioning between the spherical positioning member connecting end 321 of the positioning member 320 and the fixed seat 350, thereby positioning the safety belt 200 with the positioning member 320 at any position after movement. Here, the friction positioning member includes utilizing the friction between the spherical positioning member connecting end 321 of the positioning member 320 and the first fixed seat 360 and the second fixed seat 351 to prevent uncontrolled movement of the positioning member 320, thereby ensuring that the positioning member 320 remains positioned. In other embodiments, the friction positioning can only utilize the friction between the spherical positioning member connecting end 321 of the positioning member 320 and the first fixed seat 360 to prevent uncontrolled movement of the positioning member 320, thereby ensuring that the positioning member 320 remains positioned.

[0068] It should be understood that in order to increase the friction between the positioning member connecting end 321 and the first fixed seat 360, the contact surface between the positioning member connecting end 321 and the first fixed seat 360 can be provided with protrusions or rubber coatings or raised ribs or embossing, and optionally, the inner circumferential surface of the first fixed seat 360 can also be provided with protrusions or rubber coatings or raised ribs or embossing, which can more stably maintain the position of the positioning member 320.

[0069] In the present embodiment, as shown in Figure 6 The first fixed seat 360 can be approximately cylindrical and have a plurality of arc-shaped connecting portions 361 uniformly arranged in the circumferential direction, with gaps 362 between adjacent arc-shaped connecting portions 361, so that the first fixed seat 360 can be elastically deformed in the circumferential direction, i.e., so that the first fixed seat 360 can be expanded or contracted in the circumferential direction. Here, the arc-shaped connecting portions 361 are provided with at least two. When the first fixed seat 360 is engaged with the second fixed seat 351, the external force applied by the second fixed seat 351 causes the plurality of arc-shaped connecting portions 361 to move closer to each other, thereby preventing the positioning member connecting end 321 from disengaging from the plurality of arc-shaped connecting portions 361 and allowing the plurality of arc-shaped connecting portions 361 to tightly abut the positioning member connecting end 321, so that the arc-shaped connecting portions 361 can stably abut the positioning member connecting end 321 to generate friction, thereby maintaining the positioning member connecting end 321 at any position. In the present embodiment, as shown in Figure 5 and Figure 7As shown, the second fixing seat 351 can also be approximately cylindrical and matched with the first fixing seat 360, for example, the second fixing seat 351 can be sleeved on the first fixing seat 360 and threadedly connected with the first fixing seat 360. Specifically, the outer surface of the first fixing seat 360 is provided with external threads 363 for engaging with the internal threads 353 on the inner surface of the through hole 355 of the second fixing seat 351, so as to fix the fixing seat 350 to the safety seat 100. Specifically, the outer side of each arc-shaped connecting portion 361 is provided with external threads 363. It should be understood that the connection mode of the second fixing seat 351 with the first fixing seat 360 is not limited to this, for example, it can be snap connection.

[0070] In the present embodiment, as shown in Figure 7 As shown, the blocking portion 354 of the second fixing seat 351 is recessed to form a gap 352 towards the safety seat 100, which extends from the inner surface of the second fixing seat 351 to the outer surface of the second fixing seat 351 along the radial direction of the second fixing seat 351. When the safety belt 200 is in the wearing and tensioning state, the positioning member body 322 is just engaged in the gap 352, so as to position the positioning member body 322 at any position. In this way, it can be avoided that the positioning member body 322 abuts to the upper surface of the blocking portion 354, resulting in that the position of the positioning member body 322 is too high, so that the safety belt guard 330 cannot closely adhere to the shoulder and neck.

[0071] In the present disclosure, the positioning members 310, 320 can be fixedly or movably connected to the fixing seats 340, 350. The positioning member connecting end 311 of the positioning member 310 can be directly or indirectly connected to the fixing seat 350. The positioning member connecting end 321 of the positioning member 320 can be movably connected to the first fixing seat 360 through the second fixing seat 351. Specifically, the positioning member connecting end 321 can abut to the inner side of the connecting portion 361 of the first fixing seat 360, by threadedly connecting between the second fixing seat 351 and the first fixing seat 360 until the arc-shaped connecting portion 361 of the first fixing seat 360 closely adheres to the positioning member connecting end 321, and then, the positioning member body 322 is accommodated in the gap of the second fixing seat 351, so as to keep the positioning member 320 at the required position when the safety belt 200 is in the wearing and tensioning state.

[0072] While preferred embodiments are shown and described herein, it is to be understood that these embodiments are merely examples. Those skilled in the art will appreciate many variations, changes and substitutions that do not depart from the spirit of the present application. Accordingly, the appended claims are intended to cover all such variations as fall within the spirit and scope of the present application.

Claims

1. A seatbelt positioning structure, comprising: Positioning element, connected to the child safety seat; as well as A seatbelt protector is fitted over the seatbelt extending from the child safety seat; When the seat belt is in a relaxed, unworn state, at least a portion of the positioning member moves relative to the child safety seat under the action of an external force and is positioned at any position after the movement. The seat belt guard connects to the moved at least portion of the positioning member, thereby positioning the seat belt with the seat belt guard attached to it at any position corresponding to the moved at least portion of the positioning member.

2. The seat belt positioning structure according to claim 1, wherein, The positioning member is fixedly connected to the safety seat. The positioning member is made of a malleable material. Under the action of external force, the positioning member deforms relative to the safety seat and maintains the deformed shape.

3. The seat belt positioning structure according to claim 2, wherein, The positioning element includes a positioning element connecting end fixedly connected to the safety seat and a positioning element body extending from the positioning element connecting end. Under the action of external force, the positioning element body bends at any angle relative to the positioning element connecting end and maintains the shape after bending, so that the positioning element body moves relative to the safety seat and is positioned at any position after the movement.

4. The seat belt positioning structure according to claim 1, wherein, The positioning component is movably connected to the child safety seat. Under the action of an external force, the positioning component moves relative to the child safety seat and is positioned at any position after the movement.

5. The seat belt positioning structure according to claim 4, wherein, The seat belt positioning mechanism further includes a fixed base connected to the safety seat. The positioning member includes a positioning member connecting end housed in the fixed base and abutting against the inner circumferential surface of the fixed base, and a positioning member body extending from the positioning member connecting end out of the fixed base. Under the action of an external force, the positioning member as a whole causes the positioning member connecting end to rotate relative to the fixed base, and the positioning member connecting end abuts against the inner circumferential surface of the fixed base, thereby positioning the positioning member as a whole at any position after rotation.

6. The seat belt positioning structure according to claim 5, wherein, The fixing base includes a first fixing base and a second fixing base. The first fixing base is connected to the safety seat, and the second fixing base is detachably connected to the first fixing base. The positioning member connecting end is received in the first fixing base and abuts against the inner peripheral surface of the first fixing base. The second fixing base is arranged around the first fixing base to limit the first fixing base from moving away from the positioning member connecting end.

7. The seat belt positioning structure according to claim 6, wherein, The second fixing seat has a blocking part located on the side of the first fixing seat away from the safety seat. The blocking part has a through hole for the positioning member body to extend through the fixing seat. The size of the through hole is smaller than the size of the positioning member connection end.

8. The seat belt positioning structure according to claim 7, wherein, The blocking part is recessed towards the safety seat to form a notch, which extends from the inner surface of the second fixing seat to the outer surface of the second fixing seat. When the seat belt is in the tensioned state, the positioning member body engages in the notch.

9. The seat belt positioning structure according to claim 6, wherein, The positioning component connection end is spherically shaped, and the first fixing seat includes a plurality of arc-shaped connection parts spaced apart along the circumferential direction, with the plurality of arc-shaped connection parts arranged around the positioning component connection end.

10. A child safety seat, comprising: Backrest section; Seating section; Headrest; Seat belt; extending from the backrest, the seat, or the headrest; as well as According to any one of claims 1-9, the seat belt positioning structure is connected to the backrest, the seat, or the headrest from which the seat belt extends.

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