Parent-child seat and kail ship

Abstract

The utility model provides a parent-child seat and a kail ship, and relates to the technical field of kail ships. The parent-child seat comprises a seat cushion, a seat back and a multi-gear hinge; the cushion is hinged with the chair back through a multi-gear hinge; the multi-gear hinge can be locked between 0 degree and 180 degrees relative to the seat cushion through the locking device, and therefore it is guaranteed that the back of a passenger can be supported when the seat is leaned on; besides, the locking device can unlock the multi-gear hinge, the chair back has a forward turning form and a backward turning form, the chair back in the forward turning form is attached to the cushion, the chair back in the backward turning form is turned backwards and is borne by a bearing piece located behind the cushion, and in the forward turning form and the backward turning form, both the parent-child seat and the child seat can be seated by a passenger; the child safety seat is particularly suitable for children to sit in parent-child projects, and guardians in the back row can conveniently take care of the children in time and take over operation of equipment in the front row.

Description

TECHNICAL FIELD

[0001] The utility model relates to a go-kart technology field especially a kind of parent-child seat and go-kart. BACKGROUND

[0002] In the operation process of parent-child amusement equipment, the operation mode of accompanying by parents and controlling by children is usually adopted. However, the guardian needs to intervene and take over the equipment control in time in the event of an emergency during the operation of the equipment. In particular, in the amusement project such as go-kart, if the guardian cannot take over the control in time, it may cause serious safety hazards.

[0003] It is worth noting that, in order to improve the riding comfort and ensure the stability of the passenger, such equipment is usually equipped with a fixed seat back. This design causes the guardian to sit behind the child, and when the guardian needs to take over the equipment control, the seat back in the front row will obviously hinder the operation of the guardian, thereby affecting the guardian to take over the equipment control in time and effectively. This design defect not only reduces the convenience of equipment control, but also may pose a potential threat to amusement safety. SUMMARY

[0004] The utility model aims at providing a parent-child seat and go-kart to alleviate the technical problem that the chair back hinders the rear row personnel to intervene in the equipment control of the front row in the prior art.

[0005] In a first aspect, the utility model provides a parent-child seat, which comprises a seat cushion, a chair back and a multi-gear hinge.

[0006] The seat cushion and the chair back are hinged by the multi-gear hinge.

[0007] The multi-gear hinge has locking devices, and the chair back is locked relative to the seat cushion and keeps the included angle between 0 degrees and 180 degrees in the locked state.

[0008] The chair back has a front-over shape and a back-over shape in the unlocked state. The chair back in the front-over shape is attached to the seat cushion, and the chair back in the back-over shape is flipped backward and carried by a supporting member located behind the seat cushion.

[0009] In combination with the first aspect, the utility model provides a first possible implementation manner of the first aspect, wherein the seat cushion is connected with a first fixing frame, the chair back is connected with a second fixing frame, and the multi-gear hinge is connected between the first fixing frame and the second fixing frame.

[0010] In conjunction with the first possible implementation of the first aspect, the present invention provides a second possible implementation of the first aspect, wherein the first fixing frame is provided with a plurality of first mounting parts, the plurality of first mounting parts are spaced apart from bottom to top, and the multi-position hinge is detachably connected to one of the first mounting parts.

[0011] In conjunction with the first possible implementation of the first aspect, this utility model provides a third possible implementation of the first aspect, wherein one end of the multi-position hinge connecting the first fixing frame has a first threaded connection portion;

[0012] The first threaded connection extends from top to bottom and is fitted to the first fixing frame.

[0013] In conjunction with the first possible implementation of the first aspect, the present invention provides a fourth possible implementation of the first aspect, wherein the second fixing frame is provided with a plurality of second mounting parts, and the plurality of second mounting parts are arranged at intervals from front to back along the horizontal direction when the chair back is vertical.

[0014] The multi-position hinge is detachably connected to one of the second mounting parts.

[0015] In conjunction with the first possible implementation of the first aspect, this utility model provides a fifth possible implementation of the first aspect, wherein one end of the multi-position hinge connecting the second fixing frame has a second threaded connection portion;

[0016] In the vertical position of the chair back, the second threaded connection extends horizontally and is connected to the second fixing frame.

[0017] In conjunction with the first aspect, this utility model provides a sixth possible implementation of the first aspect, wherein the chair back has a first seating surface and a second seating surface facing away from the first seating surface;

[0018] When the chair back is in the forward-folding position, the first seating surface is in contact with the seat cushion;

[0019] When the chair back is in the reclined position, the second seating surface is in contact with the support member;

[0020] At least one of the first seating surface and the second seating surface is provided with an elastic pad.

[0021] Secondly, the go-kart provided by this utility model is equipped with the parent-child seats described in the first aspect.

[0022] In conjunction with the second aspect, this utility model provides a first possible implementation of the second aspect, wherein the parent-child seat is installed in the driver's seat of the go-kart.

[0023] In conjunction with the second aspect, this utility model provides a second possible implementation of the second aspect, wherein the support member includes a rear cargo deck.

[0024] The present invention provides the following advantages: the seat cushion and backrest are hinged by a multi-position hinge, which can be locked between 0 and 180 degrees relative to the seat cushion using a locking device, thereby ensuring that the backrest can support the occupant's back when leaned against. In addition, the locking device can release the lock on the multi-position hinge, and the backrest has a forward-folding mode and a backward-folding mode. In the forward-folding mode, the backrest is close to the seat cushion, and in the backward-folding mode, the backrest flips backward and is supported by a support member located behind the seat cushion. In both the forward-folding and backward-folding modes, the parent-child seat can be used by occupants, and the backrest does not obstruct the rear occupants. It is especially suitable for use by children in parent-child activities, making it convenient for rear-seat guardians to take care of children and take over the operation of front-seat equipment.

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the specific embodiments or related technologies of this utility model, the drawings used in the description of the specific embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0027] Figure 1 A schematic diagram of a parent-child seat provided in an embodiment of this utility model;

[0028] Figure 2 A schematic diagram of the parent-child seat in the rear-folding position provided in this embodiment of the utility model;

[0029] Figure 3 This is a schematic diagram of the parent-child seat in the forward-folding mode provided in an embodiment of the present utility model.

[0030] Icons: 100 - Seat cushion; 200 - Backrest; 201 - First seating surface; 202 - Second seating surface; 300 - Multi-position hinge; 400 - First mounting bracket; 500 - Second mounting bracket. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, the terms "first," "second," and "third" are only used to describe differences in name and should not be construed as indicating or implying relative importance. Physical quantities in formulas, unless otherwise specified, should be understood as basic quantities of the International System of Units (SI) base units, or derived quantities derived from basic quantities through mathematical operations such as multiplication, division, differentiation, or integration.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, the parent-child chair provided in this embodiment of the utility model includes: a seat cushion 100, a backrest 200, and a multi-position hinge 300; the seat cushion 100 and the backrest 200 are hinged by the multi-position hinge 300; the multi-position hinge 300 has a locking device, in which the backrest 200 is locked relative to the seat cushion 100 and the included angle is between 0 degrees and 180 degrees; in the unlocked state, the backrest 200 has a forward-folding mode and a backward-folding mode, in which the backrest 200 is in the forward-folding mode and fits against the seat cushion 100, and in the backward-folding mode, the backrest 200 flips backward and is supported by a support member located behind the seat cushion 100.

[0035] In an alternative implementation, the multi-position hinge 300 may be a car seat adjuster or other hinge device with a position locking function.

[0036] In this embodiment, the multi-position hinge 300 has multiple locking positions that are adapted to the locking device, spaced between 0 and 180 degrees. In the locked state, the locking device can engage with one of the locking positions, at which point the backrest 200 and the seat cushion 100 can maintain a fixed angle of 90, 110, or 120 degrees. In this state, the parent-child seat is provided for passengers to sit in as a backrest, which is more comfortable. In the unlocked state, the backrest 200 is in a forward-folding position for sitting, but it is more suitable as a folded storage form for the parent-child seat. When the backrest 200 is in a backward-folding position, rear passengers can sit on the backrest 200 to promptly care for children sitting on the seat cushion 100, and can also take over the control of the front equipment, which is especially suitable for use in parent-child amusement equipment such as go-karts.

[0037] like Figure 1 As shown in this embodiment of the utility model, the seat cushion 100 is connected to the first fixing frame 400, the backrest 200 is connected to the second fixing frame 500, and the multi-position hinge 300 is connected between the first fixing frame 400 and the second fixing frame 500.

[0038] The first fixing frame 400 can be connected to the base of the seat cushion 100 by means of snap-fit ​​connection, bolt connection or welding, and the second fixing frame 500 can also be connected to the frame structure inside the backrest 200 by means of snap-fit ​​connection, bolt connection or welding. The first fixing frame 400 and the second fixing frame 500 are respectively connected to the multi-position hinge 300, so that the first fixing frame 400 and the second fixing frame 500 can be locked at a specific angle, making the structure more reliable and stable.

[0039] In an optional embodiment, the first mounting bracket 400 is provided with multiple first mounting portions, which are spaced apart from bottom to top. The multi-position hinge 300 is detachably connected to one of the first mounting portions. The first mounting portion may include structures such as snap-fit ​​grooves and bolt holes. The multi-position hinge 300 can be connected to different first mounting portions by snap-fit ​​or bolt connection to realize the height adjustment of the mounting position. This not only changes the height of the chair back 200 in the vertical state, but also adjusts the height of the multi-position hinge 300 supporting the chair back 200 in the folded-back state. When the height of the multi-position hinge 300 and the support member is similar, it can ensure that the chair back 200 is nearly horizontal in the folded-back state.

[0040] In an optional embodiment, the multi-position hinge 300 has a first threaded connection at one end connected to the first fixing frame 400; the first threaded connection extends from top to bottom and is connected to the first fixing frame 400; the installation position height of the multi-position hinge 300 relative to the first fixing frame 400 can also be adjusted by screwing the first threaded connection.

[0041] In an optional embodiment, the second mounting bracket 500 is provided with multiple second mounting portions, which are spaced horizontally from front to back when the chair back 200 is in a vertical state. A multi-position hinge 300 is detachably connected to one of the second mounting portions. Each second mounting portion may include structures such as snap-fit ​​grooves and bolt holes. The multi-position hinge 300 is connected to different second mounting portions via snap-fit ​​or bolt connections, allowing for adjustment of the chair back 200's forward and backward movement when it is in a vertical state, and also adjusting the height of the chair back 200 supported by the multi-position hinge 300 when the chair back 200 is folded back.

[0042] In an optional embodiment, the multi-position hinge 300 has a second threaded connection at one end connected to the second fixed frame 500; when the chair back 200 is in the vertical position, the second threaded connection extends horizontally and is engaged with the second fixed frame 500. By turning the second threaded connection, the movement of the multi-position hinge 300 relative to the second fixed frame 500 can also be adjusted, thereby realizing the adjustment of its forward and backward movement when the chair back 200 is in the vertical position, and the adjustment of its position height when the chair back 200 is folded forward or backward.

[0043] To prevent damage to the multi-position hinge 300 under stress when unlocked, the backrest 200 should ideally be supported by the seat cushion 100 in the forward-folding mode, and by the support member in the rear-folding mode. In both forward-folding and rear-folding modes, the mounting height of the multi-position hinge 300 relative to the backrest 200 and seat cushion 100 can be adjusted to ensure that the height of the backrest 200 is compatible with the height of the seat cushion 100 and the support member.

[0044] like Figure 1 , Figure 2 and Figure 3 As shown, the backrest 200 has a first seating surface 201 and a second seating surface 202 facing away from the first seating surface 201; when the backrest 200 is in a forward-folding position, the first seating surface 201 is in contact with the seat cushion 100; when the backrest 200 is in a backward-folding position, the second seating surface 202 is in contact with the support member; at least one of the first seating surface 201 and the second seating surface 202 is provided with an elastic pad.

[0045] In an optional implementation, the first seating surface 201 uses an elastic pad so that rear passengers can sit on it in the folded-back configuration and enjoy a more comfortable ride. When the second seating surface 202 is facing upwards in the forward-folded configuration, the seat back 200 can be used for seating, but this state is more suitable as a folded-down parent-child seat, which reduces the space occupied by the seat and is more suitable for equipment transportation, inspection, and maintenance.

[0046] The go-kart provided in this embodiment of the utility model is equipped with the parent-child seats described in the above embodiments.

[0047] In this embodiment of the utility model, the parent-child seat is installed in the driver's seat of the go-kart. Under normal circumstances, the child sits in the driver's seat to drive and control the go-kart. In case of emergency, the rear passengers can take over the control of the go-kart in time, avoiding the obstruction of the seat back 200 to the rear passengers and improving the convenience of the rear passengers to take over the operation in emergency situations.

[0048] In addition, the supporting components include the rear cabin deck. When the seat back 200 is folded back, the rear cabin deck supports the seat back 200. The rear passengers can sit on the folded and flat seat back 200. The rear cabin deck bears the weight of the seat back 200 and the rear passengers, preventing the multi-position hinge 300 from being damaged by stress.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A parent-child car seat, characterized in that, include: Seat cushion (100), backrest (200), and multi-position hinge (300); The seat cushion (100) and the backrest (200) are hinged together by the multi-position hinge (300); The multi-position hinge (300) has a locking device, in which the backrest (200) is locked relative to the seat cushion (100) and the included angle is between 0 degrees and 180 degrees in the locked state; In the unlocked state, the backrest (200) has a forward-folding mode and a backward-folding mode. In the forward-folding mode, the backrest (200) is in contact with the seat cushion (100). In the backward-folding mode, the backrest (200) flips backward and is supported by a support member located behind the seat cushion (100).

2. The parent-child car seat according to claim 1, characterized in that, The seat cushion (100) is connected to the first fixing frame (400), the backrest (200) is connected to the second fixing frame (500), and the multi-position hinge (300) is connected between the first fixing frame (400) and the second fixing frame (500).

3. The parent-child car seat according to claim 2, characterized in that, The first fixing frame (400) is provided with a plurality of first mounting parts, which are spaced apart from bottom to top, and the multi-position hinge (300) is detachably connected to one of the first mounting parts.

4. The parent-child car seat according to claim 2, characterized in that, The multi-position hinge (300) has a first threaded connection at one end connected to the first fixing frame (400); The first threaded connection extends from top to bottom and is connected to the first fixing frame (400).

5. The parent-child car seat according to any one of claims 2 to 4, characterized in that, The second fixing frame (500) is provided with a plurality of second mounting parts, and the plurality of second mounting parts are arranged at intervals from front to back along the horizontal direction when the backrest (200) is vertical; The multi-position hinge (300) is detachably connected to one of its second mounting portions.

6. The parent-child car seat according to any one of claims 2 to 4, characterized in that, The multi-position hinge (300) has a second threaded connection at one end connected to the second fixing frame (500); In the vertical state of the chair back (200), the second threaded connection extends horizontally and is connected to the second fixing frame (500).

7. The parent-child car seat according to claim 1, characterized in that, The chair back (200) has a first seating surface (201) and a second seating surface (202) facing away from the first seating surface (201); When the backrest (200) is in the forward-folding position, the first seating surface (201) is in contact with the seat cushion (100); When the backrest (200) is in a reclined position, the second seating surface (202) is in contact with the support member; At least one of the first seating surface (201) and the second seating surface (202) is provided with an elastic pad.

8. A go-kart, characterized in that, The go-kart is equipped with a family seat as described in any one of claims 1 to 7.

9. The go-kart according to claim 8, characterized in that, The parent-child seat is installed in the driver's seat of the go-kart.

10. The go-kart according to claim 8, characterized in that, The supporting component includes the aft deck.

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