Safety seat

Abstract

According to the safety seat, the applicability of the safety seat is improved. The safety seat includes: a seat body having a forward mode and a backward mode; the safety belt clamp is movably connected with the seat body, and the safety belt clamp can move between a first position and a second position relative to the seat body; under the condition that the seat body is in the forward mode, the safety belt clamp is located at the first position and can clamp a vehicle safety belt together with the backrest part of the seat body; and under the condition that the seat body is in the backward mode, the safety belt clamp is located at the second position and can clamp a vehicle safety belt together with the seat part of the seat body.

Description

Technical Field

[0001] The present application relates to the technical field of safety seats, and in particular to a safety seat. Background Art

[0002] With the popularity of cars, child safety seats are widely favored by consumers. Child safety seats can minimize the injuries that children may suffer in the event of emergency braking or accidental collisions.

[0003] In order to fix the child safety seat on the car seat, a common method is to use a car seat belt to bind the safety seat and clamp the car seat belt with a seat belt clip on the safety seat.

[0004] In the related art, the fixing method of the vehicle seat belt and the safety seat is single, which limits the use of different modes of the safety seat and is not conducive to improving the applicability of the safety seat. Utility Model Content

[0005] The embodiments of the present application provide a safety seat to improve the applicability of the safety seat.

[0006] A safety seat comprises: a seat body having a forward mode and a rearward mode; a seat belt clip movably connected to the seat body, the seat belt clip being movable between a first position and a second position relative to the seat body; when the seat body is in the forward mode, the seat belt clip is in the first position and is capable of clamping a vehicle seat belt together with a backrest portion of the seat body; when the seat body is in the rearward mode, the seat belt clip is in the second position and is capable of clamping a vehicle seat belt together with a seat portion of the seat body.

[0007] In this application, the safety belt clip is movably connected to the seat body and can move between a first position and a second position, thereby allowing the vehicle safety belt to be secured to the safety seat in different installation modes (forward-facing or rear-facing) using different securing methods. This allows the safety seat to flexibly adapt to different installation orientations and child needs, thereby improving the applicability of the safety seat.

[0008] In some embodiments, the backrest portion of the seat body is provided with a first through-hole for threading a vehicle seat belt. The first through-hole, the seat belt clip, and the backrest portion of the seat body form a first clamping location, thereby establishing a first securing path for the vehicle seat belt. This facilitates greater convenience and safety in securing the vehicle seat belt to the seat body when the seat body is in forward-facing mode.

[0009] In some embodiments, the seat portion of the seat body is provided with a second through-hole for threading the vehicle seat belt. The second through-hole, the seat belt clip, and the seat portion of the seat body form a second clamping location, thereby establishing a second securing path for the vehicle seat belt. This facilitates greater convenience and safety in securing the vehicle seat belt to the seat body when the seat body is in rear-facing mode.

[0010] In some embodiments, the seat belt clip can be locked or unlocked with the backrest portion of the seat body in the first position; and the seat belt clip can be locked or unlocked with the seat portion of the seat body in the second position. When the seat belt clip is in the first position, if the seat belt clip and the backrest portion are locked, the two clamp the vehicle seat belt, and the vehicle seat belt can stably and reliably fix the safety seat in the forward-facing mode; if unlocked, the seat belt clip releases the vehicle seat belt, thereby facilitating the removal of the vehicle seat belt. Similarly, when the seat belt clip is in the second position, if the seat belt clip and the seat portion are locked, the two clamp the vehicle seat belt, and the vehicle seat belt can stably and reliably fix the safety seat in the rear-facing mode; if unlocked, the seat belt clip releases the vehicle seat belt, thereby facilitating the removal of the vehicle seat belt.

[0011] In some embodiments, the safety belt clip includes a clip body and a locking portion and a connecting portion provided at both ends of the clip body; a first engaging member, a second engaging member, and a mounting hole are provided on the seat body, and the connecting portion is movably connected to the mounting hole to enable the safety belt clip to move between the first position and the second position relative to the seat body; when the safety belt clip is in the first position, the locking portion is locked or unlocked with the first engaging member; when the safety belt clip is in the second position, the locking portion is locked or unlocked with the second engaging member. The connecting portion is installed in the mounting hole so that the clip body and the locking portion can rotate relative to the seat body, thereby enabling the safety belt clip to move between the first position and the second position. The locking portion is used to cooperate with the first engaging member or the second engaging member. In this way, the safety seat and the vehicle seat belt can be installed and removed.

[0012] In some embodiments, the connecting portion includes a connecting plate, a rotating shaft, and a locking pin. One end of the rotating shaft is connected to the connecting plate, and the other end is inserted into the mounting hole and axially restrained by the locking pin. The rotating shaft can rotate relative to the mounting hole, thereby causing the connecting plate to drive the clamp body to rotate, thereby moving the seat belt clamp between the first position and the second position. After the rotating shaft passes through the mounting hole, the locking pin is installed on the rotating shaft to axially restrain the rotating shaft and prevent it from disengaging from the mounting hole.

[0013] In some embodiments, the clip body is fixedly connected to the locking portion; the clip body is movably connected to the connecting portion to enable the clip body to move toward or away from the seat body. With this arrangement, when the clip body moves toward the seat body, the locking portion can ultimately lock with the first engaging member or the second engaging member; when the clip body moves away from the seat body, the gap between the seat belt clip and the seat body increases, facilitating removal of the vehicle seat belt.

[0014] In some embodiments, the clamp body includes a first main body portion and a second main body portion connected to each other, the connecting portion is connected to the first main body portion, and the locking portion is connected to the second main body portion; a groove is formed between the first main body portion and the second main body portion, and the locking portion includes a hook member, at least part of which is located in the groove. The groove can prevent stress concentration from occurring in the clamp body, thereby helping to improve the mechanical strength of the clamp body. When locked, at least part of the hook member and the groove enclose to form a locking chamber for accommodating the first engaging member or the second engaging member. Therefore, on the one hand, it is beneficial to improve the reliability and stability of the locking portion, and on the other hand, the locking portion can reasonably utilize the space of the groove, thereby realizing a miniaturized design of the locking portion.

[0015] In some embodiments, the seat body is provided with a receiving slot extending from the seat portion to the backrest portion, and the first engaging member and the second engaging member are both located within the receiving slot. When the locking portion is locked with the first engaging member or the second engaging member, the safety belt clip is internally located within the receiving slot. As a result, the safety belt clip does not protrude from the seat portion or the backrest portion, thereby preventing it from interfering with the passenger's seating position and improving the comfort of the passenger using the safety seat.

[0016] In some embodiments, a first clamping portion is provided at the bottom of the receiving groove in the backrest portion, and a second clamping portion is provided at the bottom of the receiving groove in the seat portion. When the seat belt clip is in the first position, the clip body and the first clamping portion clamp the vehicle seat belt. When the seat belt clip is in the second position, the clip body and the second clamping portion clamp the vehicle seat belt. Providing the first and second clamping portions at the bottom of the receiving groove increases the clamping force between the clip body and the first or second clamping portion, thereby improving the strength and reliability of the seat belt clamping between the seat belt clip and the seat body, preventing the vehicle seat belt from detaching, and thereby further improving the safety and reliability of the safety seat.

[0017] In some embodiments, the safety seat further includes a headrest assembly, comprising a headrest body and a guide sleeve disposed on a side of the headrest body proximate to the backrest portion; a guide member extending along the extension direction of the backrest portion and at least one stop member are disposed on a side of the backrest portion facing away from the headrest body; the guide sleeve is slidably connected to the guide member, and the stop member is configured to limit the guide sleeve in a left-right direction. By providing the stop member, the stop member can limit the left-right position of the guide sleeve, thereby reducing or even preventing the headrest assembly from rocking left-right, thereby facilitating improved comfort for users using the headrest assembly.

[0018] In some embodiments, a guide surface is provided on one side of the stopper proximal to the guide member. The guide surface may be, for example, a rounded guide surface. In this manner, the stopper not only limits the left and right position of the guide sleeve but also does not affect the sliding movement of the guide sleeve relative to the guide member, thereby ensuring smooth height adjustment of the headrest assembly.

[0019] In some embodiments, there are two guide members disposed on both sides of the backrest in the left-right direction, and the two guide members are a first guide member and a second guide member; there are multiple limiting members, a portion of which are disposed on one side of the first guide member and spaced apart along the extension direction of the first guide member, and another portion of which are disposed on one side of the second guide member and spaced apart along the extension direction of the second guide member. In this way, the multiple limiting members can limit the headrest assembly from the positions of the two guide members, thereby further improving or even preventing the headrest assembly from shaking left and right, thereby improving the comfort of users using the headrest assembly.

[0020] In some embodiments, the stopper is located at a central position of the guide member, facing away from the seat portion, along the extension direction of the backrest portion. Since the stopper is located at a higher position on the backrest portion, when the headrest assembly is adjusted to a higher height (high position), the stopper can limit the left and right position of the headrest body, thereby improving user comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0022] Figure 1A schematic diagram of the structure of a safety seat provided in one embodiment of the present application at one viewing angle;

[0023] Figure 2 A schematic structural diagram of a safety seat provided in an embodiment of the present application in a forward-facing mode;

[0024] Figure 3 This is a schematic structural diagram of a safety seat provided in an embodiment of the present application in a rear-facing mode;

[0025] Figure 4 This is an exploded schematic diagram of a seat belt clip and a seat body provided in one embodiment of the present application;

[0026] Figure 5a for Figure 4 Schematic diagram of the enlarged structure at M in the middle;

[0027] Figure 5b for Figure 4 Schematic diagram of the enlarged structure at P in the middle;

[0028] Figure 5c for Figure 4 Schematic diagram of the enlarged structure at Q in the middle;

[0029] Figure 6 A schematic structural diagram of a safety belt clip provided in one embodiment of the present application;

[0030] Figure 7 This is an exploded schematic diagram of a seat belt clip provided in one embodiment of the present application;

[0031] Figure 8 A schematic structural diagram of a safety belt clip provided by an embodiment of the present application without the hook portion;

[0032] Figure 9 A schematic structural diagram of a safety seat provided in one embodiment of the present application from another perspective;

[0033] Figure 10 A schematic structural diagram of a headrest assembly provided in one embodiment of the present application;

[0034] Figure 11 A schematic diagram of the structure of a seat body provided in one embodiment of the present application at one viewing angle;

[0035] Figure 12 for Figure 11 Schematic diagram of the enlarged structure at H in the middle;

[0036] Figure 13 A schematic structural diagram of a seat body provided in one embodiment of the present application from another perspective;

[0037] Figure 14 for Figure 13Schematic diagram of the enlarged structure at K in the middle.

[0038] Description of reference numerals:

[0039] 10-Safety seat;

[0040] 100 - seat body, 110 - backrest, 111 - first through-hole, 120 - seat portion, 121 - second through-hole, 101 - first engaging member, 102 - second engaging member, 103 - mounting hole, 104 - receiving groove, 105 - first clamping portion, 106 - second clamping portion, 107 - guide member, 108 - limiting member, 1081 - guide surface, 1071 - first guide member, 1072 - second guide member;

[0041] 200 - Safety belt clip, 210 - Clip body, 220 - Locking portion, 230 - Connecting portion, 231 - Connecting plate, 232 - Rotating shaft, 233 - Locking pin, 240 - Elastic member, 211 - First main body, 212 - Second main body, 213 - Groove, 221 - Hook, 214 - Mounting slot, 250 - Reinforcement tube, 215 - Reinforcement rib;

[0042] 300-base;

[0043] 400-headrest assembly, 410-headrest body, 420-guide sleeve;

[0044] 500-Car seat belts. DETAILED DESCRIPTION

[0045] The principles and features of the present application are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present application and are not used to limit the scope of the present application.

[0046] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of such features. Throughout the description of this application, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0048] In this application, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0049] In this application, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0051] As described in the background art, when a car seat belt is used to bind a safety seat in the related art, the fixing method of the car seat belt and the safety seat is single, which limits the use of different modes of the safety seat and is not conducive to improving the applicability of the safety seat.

[0052] In response to the above-mentioned problems, the present application proposes a safety seat, which allows the vehicle seat belt to be secured to the safety seat in different installation modes (forward-facing or rear-facing) using different fixing methods, thereby improving the applicability of the safety seat.

[0053] like Figures 1 to 4 As shown, the safety seat 10 includes a seat body 100 and a safety belt clip 200, and the seat body 100 has a forward mode ( Figure 2 ) and backward mode ( Figure 3 ), the seat belt clip 200 is movably connected to the seat body 100, and the seat belt clip 200 can move between a first position and a second position relative to the seat body 100. When the seat body 100 is in the forward mode, the seat belt clip 200 is in the first position and can clamp the vehicle seat belt 500 together with the backrest portion 110 of the seat body 100; when the seat body 100 is in the rearward mode, the seat belt clip 200 is in the second position and can clamp the vehicle seat belt 500 together with the seat portion 120 of the seat body 100.

[0054] The safety seat 10 of the present application can be fixed on the vehicle seat for children to use, thereby improving the safety of children riding in the car. The safety seat 10 includes a seat body 100 and a safety belt clip 200. Generally, as Figures 1 to 4 As shown, the safety seat 10 also includes a base 300, and the seat body 100 and the base 300 are movably connected. On the one hand, the seat body 100 can slide relative to the base 300 along the front and rear directions of the vehicle, so that the sitting angle of the seat body 100 can be adjusted. On the other hand, the seat body 100 can rotate relative to the base 300, so that the seat body 100 can be switched between a forward mode and a rearward mode. The forward mode means that the backrest portion 110 of the seat body 100 is in contact with the backrest portion 110 of the vehicle seat; the rearward mode means that the backrest portion 110 of the seat body 100 is opposite to the backrest portion 110 of the vehicle seat. The backrest portion 110 refers to the portion of the seat body 100 for the person to lean on with his back, and the seat portion 120 refers to the portion of the seat body 100 for the person to sit on.

[0055] It should be noted that in Figure 2 and Figure 3 The vehicle diagram is omitted. Figure 2 and Figure 3 The forward and rearward directions in the text refer to the front-to-back directions of the vehicle. The forward-facing and rear-facing modes of the safety seat 10 are designed for children of different ages and weights. The forward-facing mode is suitable for older, heavier children, while the rear-facing mode is suitable for younger, lighter children, such as infants.

[0056] The seatbelt clip 200 is used to clamp the vehicle seatbelt 500 together with the seat body 100. In other words, the safety seat 10 of the present application can be secured to the vehicle seat via the vehicle seatbelt 500. Specifically, after the safety seat 10 is placed on the vehicle seat, the vehicle seatbelt 500 is first secured to the safety seat 10. The seatbelt clip 200 and the seat body 100 then clamp the vehicle seatbelt 500 together, providing an additional securing point.

[0057] In this application, the safety belt clip 200 is movably connected to the seat body 100, and the safety belt clip 200 can move between a first position and a second position relative to the seat body 100. In this way, the seat body 100 can be bound to the vehicle safety belt 500 in different modes. Specifically, Figure 2 As shown, when the seat body 100 is in the forward-facing mode, the backrest portion 110 of the seat body 100 fits in contact with the backrest portion of the vehicle seat. Therefore, the vehicle safety belt 500 passes in front of the backrest portion 110 of the seat body 100 and is then locked on the vehicle buckle. At this time, the safety belt clip 200 moves to the first position, and the safety belt clip 200 clamps the vehicle safety belt 500 together with the backrest portion 110 of the seat body 100 at the first position. In this way, it is ensured that when the seat body 100 is in the forward-facing mode, the vehicle safety belt 500 can stably fix the safety seat 10 on the vehicle seat. As shown in FIG. Figure 3 As shown, when the seat body 100 is in the rearward mode, since the backrest portion 110 of the seat body 100 is opposite to the backrest portion of the vehicle seat, the seat body 100 is in the rearward mode. Figure 2 The illustrated method will not secure the vehicle safety belt 500. In this case, the vehicle safety belt 500 can be passed over the seat portion 120 of the seat body 100 and then locked to the vehicle buckle. The safety belt clip 200 is then moved to the second position, where it and the seat portion 120 of the seat body 100 jointly clamp the vehicle safety belt 500. This ensures that the vehicle safety belt 500 can stably secure the safety seat 10 to the vehicle seat when the seat body 100 is in rear-facing mode.

[0058] Based on the above, it can be seen that in the present application, the safety belt clip 200 is movably connected to the seat body 100 and can move between a first position and a second position, so that the vehicle safety belt 500 can be secured to the safety seat 10 in different fixing methods when the safety seat 10 is in different installation modes (forward or rearward). As a result, the safety seat 10 can flexibly adapt to different installation orientations and children's needs, thereby improving the applicability of the safety seat 10.

[0059] Furthermore, when the seat body 100 is in the forward-facing mode, the seat belt clip 200 is in the first position and clamps the vehicle safety belt 500 with the backrest portion 110 of the seat body 100. When the seat body 100 is in the rearward-facing mode, the seat belt clip 200 is in the second position and clamps the vehicle safety belt 500 with the seat portion 120 of the seat body 100. In other words, regardless of whether the safety seat 10 is in the forward-facing or rearward-facing mode, the vehicle safety belt 500 can be secured in different ways depending on the configuration of the safety seat 10, thereby further improving the safety and reliability of the safety seat 10.

[0060] Furthermore, since the vehicle safety belt 500 can be fixed to the safety seat 10 in different usage modes only by operating the position movement of the safety belt clip 200, it is also beneficial to improve the convenience of fixing the safety seat 10.

[0061] In some embodiments, as Figure 2 and Figure 3 As shown, the backrest portion 110 of the seat body 100 is provided with a first through-hole 111 for the vehicle safety belt 500 to pass through. Thus, when the seat body 100 is in forward-facing mode, the vehicle safety belt 500 can first be passed through the first through-hole 111 and then locked to the vehicle buckle. Part of the vehicle safety belt 500 is now confined to the backrest portion 110 of the seat body 100. The seat belt clip 200 is then moved to the first position, and the vehicle safety belt 500 is clamped between the seat belt clip 200 and the backrest portion 110 of the seat body 100. At this point, the first clamping position formed by the first through-hole 111, the seat belt clip 200, and the backrest portion 110 of the seat body 100 establishes a first binding path for the vehicle safety belt 500. This further improves the convenience and safety of securing the vehicle safety belt 500 to the seat body 100 when the seat body 100 is in forward-facing mode.

[0062] In some embodiments, as Figure 2 and Figure 3As shown, the seat portion 120 of the seat body 100 is provided with a second through-hole 121 for the vehicle safety belt 500 to pass through. Thus, when the seat body 100 is in rear-facing mode, the vehicle safety belt 500 can first be passed through the second through-hole 121 and then locked to the vehicle buckle. Part of the vehicle safety belt 500 is now confined to the seat portion 120 of the seat body 100. The seat belt clip 200 is then moved to a second position, and the vehicle safety belt 500 is clamped between the seat belt clip 200 and the seat portion 120 of the seat body 100. The second clamping position formed by the second through-hole 121, the seat belt clip 200, and the seat portion 120 of the seat body 100 now establishes a second binding path for the vehicle safety belt 500. This further improves the convenience and safety of securing the vehicle safety belt 500 to the seat body 100 when the seat body 100 is in rear-facing mode.

[0063] In some embodiments, the seat belt clip 200 can be locked or unlocked with the backrest portion 110 of the seat body 100 in a first position, and can be locked or unlocked with the seat portion 120 of the seat body 100 in a second position. When the seat belt clip 200 is in the first position, if the seat belt clip 200 is locked with the backrest portion 110 of the seat body 100, the two will clamp the vehicle seat belt 500, and the vehicle seat belt 500 can stably and reliably fix the safety seat 10 in the forward-facing mode. If the seat belt clip 200 is unlocked with the backrest portion 110 of the seat body 100, the seat belt clip 200 will release the vehicle seat belt 500, thereby facilitating the removal of the vehicle seat belt 500. Similarly, when the seat belt clip 200 is in the second position, if the seat belt clip 200 and the seat portion 120 of the seat body 100 are locked, the two will clamp the vehicle seat belt 500, and the vehicle seat belt 500 can stably and reliably fix the safety seat 10 in the rear-facing mode; if the seat belt clip 200 and the seat portion 120 of the seat body 100 are unlocked, the seat belt clip 200 releases the vehicle seat belt 500, thereby facilitating the removal of the vehicle seat belt 500.

[0064] In some embodiments, as Figures 4 to 8 As shown, the seat belt clip 200 includes a clip body 210, and a locking portion 220 and a connecting portion 230 provided at both ends of the clip body 210 in the longitudinal direction. The seat body 100 is provided with a first engaging member 101, a second engaging member 102, and a mounting hole 103. The connecting portion 230 is movably connected to the mounting hole 103 to enable the seat belt clip 200 to move between a first position and a second position relative to the seat body 100. When the seat belt clip 200 is in the first position, the locking portion 220 is locked or unlocked with the first engaging member 101. When the seat belt clip 200 is in the second position, the locking portion 220 is locked or unlocked with the second engaging member 102.

[0065] This embodiment provides a specific structure for connecting a seat belt clip 200 to a seat body 100. The seat body 100 is provided with a first engaging member 101, a second engaging member 102, and a mounting hole 103. The seat belt clip 200 includes a clip body 210, a locking portion 220, and a connecting portion 230. The connecting portion 230 is mounted in the mounting hole 103, allowing the clip body 210 and the locking portion 220 to rotate relative to the seat body 100, thereby enabling the seat belt clip 200 to move between a first position and a second position.

[0066] The locking portion 220 is used to cooperate with the first engaging member 101 or the second engaging member 102. In this way, the safety seat 10 and the vehicle safety belt 500 can be installed and removed. Figure 1 、 Figure 4 、 Figures 5a to 5c As shown, the first engaging member 101 is specifically disposed on the backrest portion 110 of the seat body 100 , and the second engaging member 102 is specifically disposed on the seat portion 120 of the seat body 100 .

[0067] Optionally, the locking portion 220 and the first engaging member 101 or the second engaging member 102 may be unlocked or locked in a variety of ways, and the structures of the locking portion 220, the first engaging member 101, and the second engaging member 102 may also be various. For example, the locking portion 220 and the first engaging member 101 or the second engaging member 102 may be unlocked or locked in a mechanical, electronic, magnetic, or other manner. For another example, the first engaging member 101 and the second engaging member 102 may be coupling shafts disposed on the seat body 100, and the locking portion 220 may be a mechanical lock, an electronic lock, a magnetic lock, or the like. This application does not impose any restrictions on the above, as long as the locking portion 220 and the first engaging member 101 or the second engaging member 102 can be unlocked or locked.

[0068] In some embodiments, as Figure 6 and Figure 7 Shown and referenced Figure 4 and Figure 5a The connecting portion 230 includes a connecting plate 231 , a rotating shaft 232 and a locking pin 233 . One end of the rotating shaft 232 is connected to the connecting plate 231 , and the other end is passed through the mounting hole 103 and axially limited by the locking pin 233 .

[0069] This embodiment provides a specific structure for the connecting portion 230. The connecting portion 230 includes a connecting plate 231, a rotating shaft 232, and a locking pin 233. The rotating shaft 232 can rotate relative to the mounting hole 103, thereby causing the connecting plate 231 to rotate the clip body 210, thereby moving the safety belt clip 200 between the first and second positions. After the rotating shaft 232 passes through the mounting hole 103, the locking pin 233 is mounted on the rotating shaft 232, axially limiting the rotating shaft 232 and preventing it from disengaging from the mounting hole 103.

[0070] In some embodiments, as Figure 6 and Figure 7 Shown and referenced Figure 4 The clamp body 210 is fixedly connected to the locking portion 220 , and the clamp body 210 is movably connected to the connecting portion 230 , so that the clamp body 210 can move toward or away from the seat body 100 .

[0071] In this embodiment, the clamp body 210 is fixedly connected to the locking portion 220, allowing the clamp body 210 and the locking portion 220 to move synchronously. Furthermore, the clamp body 210 can rotate relative to the connecting portion 230. Specifically, the clamp body 210 can move toward or away from the seat body 100. With this arrangement, when the clamp body 210 moves toward the seat body 100, the locking portion 220 can ultimately lock with the first engaging member 101 or the second engaging member 102. When the clamp body 210 moves away from the seat body 100, the gap between the seat belt clamp 200 and the seat body 100 increases, facilitating the removal of the vehicle seat belt 500.

[0072] Alternatively, as Figure 6 and Figure 7 As shown, the safety belt clip 200 further includes an elastic member 240 disposed between the clip body 210 and the connecting portion 230. The elastic member 240 can maintain the clip body 210's tendency to move away from the seat body 100. Thus, when the locking portion 220 is unlocked, the clip body 210 can automatically spring up from the backrest portion 110 or the seat portion 120 of the seat body 100, thereby further improving the convenience of operating the safety seat 10. Alternatively, the elastic member 240 can be, for example, a torsion spring.

[0073] In some embodiments, as Figures 6 to 8As shown, the clamp body 210 includes a first main body portion 211 and a second main body portion 212 connected to each other. The first main body portion 211 is connected to a connecting portion 230. For example, the first main body portion 211 can be connected to a connecting plate 231. The second main body portion 212 is connected to a locking portion 220. A groove 213 is formed between the first main body portion 211 and the second main body portion 212. The locking portion 220 includes a hooking member 221, at least a portion of which is located in the groove 213.

[0074] In this embodiment, the clamp body 210 includes a first main portion 211 and a second main portion 212, with a groove 213 formed between the first and second main portions 211, 212. The groove 213 prevents stress concentration in the clamp body 210, thereby improving the mechanical strength of the clamp body 210. Furthermore, the locking portion 220 includes a hook 221, at least a portion of which is located within the groove 213. The hook 221 allows the locking portion 220 to be unlocked or locked with the first engaging member 101 or the second engaging member 102 on the seat body 100. When locked, at least a portion of the hook 221 and the groove 213 enclose a locking chamber for accommodating the first engaging member 101 or the second engaging member 102. This improves the reliability and stability of the locking portion 220 while allowing the locking portion 220 to effectively utilize the space in the groove 213, thereby achieving a compact design.

[0075] In some embodiments, as Figures 6 to 8 As shown, a mounting groove 214 is provided on a side surface of the first main body 211 close to the seat body 100. The seat belt clip 200 further includes a reinforcement tube 250, which is disposed in the mounting groove 214. This helps to further improve the mechanical strength of the clip body 210.

[0076] Alternatively, as Figure 7 As shown, a plurality of reinforcing ribs 215 are provided along the width direction of the bottom wall of the mounting groove 214 near the second main body 212, thereby further improving the mechanical strength of the clamp body 210. Optionally, the number of reinforcing ribs 215 is 3, 4, etc., which is not limited in this application.

[0077] In some embodiments, as Figure 4 As shown, the seat body 100 is provided with a receiving groove 104 extending from the seat portion 120 to the backrest portion 110, and the first engaging member 101 and the second engaging member 102 are both located in the receiving groove 104. When the locking portion 220 is locked with the first engaging member 101 or the second engaging member 102, the safety belt clip 200 is built into the receiving groove 104.

[0078] In this embodiment, the seat body 100 is further provided with a receiving groove 104. Regardless of whether the locking portion 220 is locked with the first engaging member 101 or the second engaging member 102, the safety belt clip 200 can be housed within the receiving groove 104. This prevents the safety belt clip 200 from protruding from the seat portion 120 or the backrest portion 110, thereby preventing any interference with the passenger's seating position and improving the comfort of the passenger while using the safety seat 10.

[0079] In some embodiments, as Figure 4 、 Figures 5a to 5c As shown, a first clamping portion 105 is provided at the bottom of the receiving groove 104 in the backrest portion 110, and a second clamping portion 106 is provided at the bottom of the receiving groove 104 in the seat portion 120. When the safety belt clip 200 is in the first position, the clip body 210 and the first clamping portion 105 clamp the vehicle safety belt 500. When the safety belt clip 200 is in the second position, the clip body 210 and the second clamping portion 106 clamp the vehicle safety belt 500. By providing the first clamping portion 105 and the second clamping portion 106 at the bottom of the receiving groove 104, the clamping force between the clip body 210 and the first clamping portion 105 or the second clamping portion 106 is increased, thereby improving the strength and reliability of the clamping of the vehicle safety belt 500 by the safety belt clip 200 and the seat body 100, preventing the vehicle safety belt 500 from detaching, and thereby further enhancing the safety and reliability of the safety seat 10.

[0080] Optionally, the first clamping portion 105 and the second clamping portion 106 may be structures such as racks or convex strips provided at the bottom of the accommodating groove 104 , and this application does not impose any limitation on this.

[0081] In some embodiments, as Figure 1 As shown, the safety seat 10 further includes a headrest assembly 400 , which is connected to the backrest portion 110 of the seat body 100 . The headrest assembly 400 can move relative to the seat body 100 along the extension direction of the backrest portion 110 to adjust the height of the headrest assembly 400 .

[0082] The primary function of the headrest assembly 400 is to provide support and protection for the child's head. The headrest assembly 400 is movably connected to the seat body 100, allowing for height adjustability. This ensures that the safety seat 10 is adaptable to children of different ages and heights, ensuring they maintain a correct sitting posture and a comfortable ride.

[0083] Furthermore, if Figures 9 to 14As shown, the headrest assembly 400 includes a headrest body 410 and a guide sleeve 420 disposed on a side of the headrest body 410 near the backrest portion 110. A guide member 107 extending along the extension direction of the backrest portion 110 and at least one limiting member 108 are disposed on a side of the backrest portion 110 away from the headrest body 410. The guide sleeve 420 is slidably connected to the guide member 107, and the limiting member 108 is configured to limit the guide sleeve 420 in the left-right direction.

[0084] In this embodiment, the headrest body 410 can be slidably connected to the guide member 107 of the backrest portion 110 through the guide sleeve 420, thereby enabling the headrest body 410 to be height-adjusted. The guide member 107 can be, for example, a guide rail. Furthermore, the backrest portion 110 is also provided with a limiting member 108, and the limiting member 108 can limit the guide sleeve 420 in the left and right directions, wherein the left and right directions are the left and right directions of the vehicle, and also the width direction of the safety seat 10. It is easy to understand that when the height of the headrest assembly 400 is adjusted higher and higher, the effective contact area between the headrest body 410 and the seat body 100 will decrease, which may cause the headrest assembly 400 to rock left and right. By providing the limiting member 108, the limiting member 108 can limit the guide sleeve 420 left and right, thereby improving or even avoiding the probability of the headrest assembly 400 rocking left and right, thereby helping to improve the comfort of people using the headrest assembly 400. Optionally, as Figure 12 and Figure 14 As shown, the limiting member 108 can be, for example, a protrusion provided on a surface of the backrest portion 110 facing away from the headrest body 410 .

[0085] In some embodiments, as Figure 12 and Figure 14 Shown and referenced Figure 9 The limiting member 108 has a guide surface 1081 on one side thereof, which is adjacent to the guide member 107. The guide surface 1081 may be, for example, a rounded guide surface. Thus, the limiting member 108 not only limits the left and right positions of the guide sleeve 420, but also does not affect the sliding movement of the guide sleeve 420 relative to the guide member 107, thereby ensuring smooth height adjustment of the headrest assembly 400.

[0086] In some embodiments, as Figures 9 to 14As shown, there are two guide sleeves 420, each disposed on either side of the headrest body 410 in the left-right direction. There are also two guide members 107, each disposed on either side of the backrest portion 110 in the left-right direction. The two guide members 107 are a first guide member 1071 and a second guide member 1072. There are multiple position-limiting members 108, with some of the position-limiting members 108 disposed on one side of the first guide member 1071 and spaced along the direction in which the first guide member 1071 extends. Another portion of the position-limiting members 108 is disposed on one side of the second guide member 1072 and spaced along the direction in which the second guide member 1072 extends. This allows the multiple position-limiting members 108 to position the headrest assembly 400 from the positions of the left and right guide members, thereby further reducing or even preventing the headrest assembly 400 from rocking left and right, thereby improving user comfort when using the headrest assembly 400.

[0087] In some embodiments, as Figures 11 to 14 As shown, along the extension direction of the backrest portion 110, the stopper 108 is located at the middle portion of the guide member 107 on the side away from the seat portion 120. In other words, the stopper 108 is located at a height higher than the middle portion of the guide member 107. The stopper 108 is located at a relatively high position on the backrest portion 110. When the headrest assembly 400 is at a relatively low height (low position), the contact area between the headrest body 410 and the seat body 110 is sufficient, so the stopper 108 is not required to limit the headrest body 410 to the left or right. When the headrest assembly 400 is adjusted to a relatively high height (high position), the contact area between the headrest body 410 and the seat body 110 is reduced. At this time, since the stopper 108 is located at a relatively high position on the backrest portion 110, the stopper 108 can limit the headrest body 410 to the left or right, thereby improving the user's comfort.

[0088] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A safety seat, characterized in that: include: A seat body having a forward-facing mode and a rear-facing mode; a seat belt clip movably connected to the seat body, wherein the seat belt clip is movable relative to the seat body between a first position and a second position; When the seat body is in the forward-facing mode, the seat belt clip is in the first position and can clamp the vehicle seat belt together with the backrest portion of the seat body; When the seat body is in the rearward-facing mode, the seat belt clip is in the second position and can clamp the vehicle seat belt together with the seat portion of the seat body.

2. The safety seat according to claim 1, characterized in that The backrest portion of the seat body is provided with a first through hole for the vehicle safety belt to pass through; And / or, the seat portion of the seat body is provided with a second through-hole for the vehicle safety belt to pass through.

3. The safety seat according to claim 1, characterized in that: The seat belt clip can be locked or unlocked with the backrest portion of the seat body at the first position; The seat belt clip can be locked or unlocked with the seat portion of the seat body at the second position.

4. The safety seat according to claim 1, characterized in that The safety belt clip comprises a clip body and a locking portion and a connecting portion provided at both ends of the clip body; The seat body is provided with a first engaging member, a second engaging member and a mounting hole, and the connecting portion is movably connected to the mounting hole so that the safety belt clip moves between the first position and the second position relative to the seat body; When the safety belt clip is in the first position, the locking portion and the first engaging member are locked or unlocked; When the safety belt clip is in the second position, the locking portion and the second engaging member are locked or unlocked.

5. The safety seat according to claim 4, characterized in that: The connecting portion includes a connecting plate, a rotating shaft and a locking pin. One end of the rotating shaft is connected to the connecting plate, and the other end is inserted into the mounting hole and axially limited by the locking pin.

6. The safety seat according to claim 4, characterized in that: The clamp body is fixedly connected to the locking portion; The clamp body is movably connected to the connecting portion so that the clamp body can move toward or away from the seat body.

7. The safety seat according to claim 4, characterized in that: The clamp body comprises a first main body portion and a second main body portion connected to each other, the connecting portion is connected to the first main body portion, and the locking portion is connected to the second main body portion; A groove is formed between the first main body portion and the second main body portion, and the locking portion includes a hooking member, at least a portion of the hooking member is located in the groove.

8. The safety seat according to claim 4, characterized in that The seat body is provided with a receiving groove extending from the seat portion to the backrest portion, and the first engaging member and the second engaging member are both located in the receiving groove; When the locking portion is locked with the first engaging member or the second engaging member, the safety belt clip is built into the accommodating groove.

9. The safety seat according to claim 8, characterized in that A first clamping portion is provided at the bottom of the receiving groove located at the backrest portion, and a second clamping portion is provided at the bottom of the receiving groove located at the seat portion; When the seat belt clip is in the first position, the clip body and the first clamping portion clamp the vehicle seat belt; When the seat belt clip is in the second position, the clip body and the second clamping portion clamp the vehicle seat belt.

10. The safety seat according to claim 1, characterized in that The safety seat further comprises a headrest assembly, which comprises a headrest body and a guide sleeve arranged on a side of the headrest body close to the backrest portion; A guide member extending along the extension direction of the backrest portion and at least one limiting member are provided on the side of the backrest portion away from the headrest body. The guide sleeve is slidably connected to the guide member, and the limiting member is configured to limit the guide sleeve in the left and right directions.

11. The safety seat according to claim 10, characterized in that: A guide surface is provided on one side surface of the limiting member close to the guide member.

12. The safety seat according to claim 10, characterized in that There are two guide members provided on both sides of the backrest portion in the left and right directions, and the two guide members are a first guide member and a second guide member; There are multiple limiting members, a portion of which are arranged on one side of the first guide member and are spaced apart along the extension direction of the first guide member, and another portion of which are arranged on one side of the second guide member and are spaced apart along the extension direction of the second guide member.

13. The safety seat according to claim 10, characterized in that: Along the extending direction of the backrest portion, the limiting member is located at a middle position of the guide member on a side away from the seat portion.

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