Child safety seat

Abstract

According to the child safety seat, by arranging the lighting device which can be selectively turned on or turned off according to the position of the ISOFIX device relative to the base, when the child safety seat is installed in a vehicle, the ISOFIX device extends out of the base to reach the extending position, and then the lighting device is correspondingly turned on; the ISOFIX device is used for assisting a consumer to provide illumination under the condition that light in the space in a car is insufficient, the interface of the ISOFIX device can quickly and accurately capture an ISOFIX anchor point on a car seat when the consumer installs the child seat, the seat is pushed tightly towards the backrest direction of the car seat after the anchor point is fixed, at the moment, the ISOFIX device retracts, the illumination device is turned off correspondingly, and the child seat is prevented from being damaged. And the experience feeling of consumers is improved.

Description

Technical Field

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

[0002] As consumers upgrade, more and more parents choose seats with ISOFIX devices. When traveling, there may be insufficient light in the car, which may cause the ISOFIX interface to be unable to quickly connect to the car seat ISOFIX anchor point due to insufficient light when installing the seat. Utility Model Content

[0003] The purpose of this application is to provide a child safety seat that can assist consumers in providing lighting when the light inside the car is insufficient, so that the interface of the ISOFIX device can quickly and accurately capture the ISOFIX anchor point on the car seat when the consumer installs the child seat, thereby improving the consumer experience.

[0004] The embodiments of the present application can be implemented as follows:

[0005] In a first aspect, the present invention provides a child safety seat comprising a base, an ISOFIX device and a lighting device;

[0006] The ISOFIX device is provided on the base and is movable from the rear side of the base to an extended position;

[0007] The lighting device is provided on the rear side of the ISOFIX device or the base, and can be turned on when the ISOFIX device is in the extended position, and turned off when the ISOFIX device leaves the extended position.

[0008] In an optional embodiment, the lighting device includes a detection component and a light source component;

[0009] The detection component is used to detect the position of the ISOFIX device;

[0010] The light source assembly is arranged at the rear side of the ISOFIX device or the base, and can be lit when the detection assembly detects that the ISOFIX device is in the extended position, and can be extinguished when the ISOFIX device leaves the extended position.

[0011] In an optional embodiment, the detection assembly includes a first detection member and a second detection member, the first detection member is arranged on the base, and the second detection member is arranged on the ISOFIX device, and the light source assembly is lit when the first detection member and the second detection member are coupled, and the light source assembly is extinguished when the first detection member and the second detection member are detached.

[0012] In an optional embodiment, the first detection member includes a static contact, the second detection member includes a moving contact, the light source assembly is lit when the moving contact contacts the static contact, and the light source assembly is extinguished when the moving contact separates from the static contact.

[0013] In an optional embodiment, the seat is provided with an installation space, the installation space passes through the rear side of the base, and the ISOFIX device is slidably provided in the installation space so as to be able to extend from or retract into the installation space.

[0014] In an optional embodiment, the ISOFIX device includes an ISOFIX body and an ISOFIX release button assembly, wherein the ISOFIX body is slidably disposed in the installation space so as to be able to extend from or retract into the installation space;

[0015] The side wall of the base is provided with an elongated hole communicating with the installation space, the ISOFIX release button assembly passes through the elongated hole and is connected to the ISOFIX body, and when the ISOFIX release button assembly is in a preset position relative to the base, the ISOFIX body extends out of the rear side of the base;

[0016] The detection component is used to detect the position of the ISOFIX release button component;

[0017] The light source assembly is arranged at the rear side of the ISOFIX release button assembly or the base, and can be lit when the detection assembly detects that the ISOFIX release button assembly is in the preset state.

[0018] In an optional embodiment, the ISOFIX device further includes an ISOFIX sleeve, which is fixed in the installation space and has an open area corresponding to the elongated hole, and the ISOFIX body is slidably disposed on the ISOFIX sleeve.

[0019] In an optional embodiment, the ISOFIX sleeve is provided with a plurality of gear holes spaced apart along its length direction, and the ISOFIX body can selectively engage with any one of the gear holes.

[0020] In an optional embodiment, the light source assembly is installed inside the housing of the ISOFIX release button assembly, and the housing is provided with a window, so that the light emitting end of the light source assembly is exposed to the ISOFIX.

[0021] In an optional embodiment, the light source assembly includes a driving board and a light source that are electrically connected.

[0022] Compared with the prior art, the beneficial effects of the embodiments of the present application include, for example:

[0023] By setting a lighting device that can be turned on or off according to the position of the ISOFIX device relative to the base, when the child safety seat is installed in the car, the lighting device will light up accordingly after the ISOFIX device is extended from the base to the extended position, so as to assist consumers in providing lighting when the car space is insufficiently lit. When consumers install the child seat, the interface of the ISOFIX device can quickly and accurately capture the ISOFIX anchor point on the car seat. After the anchor point is fixed, the seat is pushed toward the car seat back. At this time, the ISOFIX device will retract and the lighting device will go out accordingly, thereby improving the consumer experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0025] Figure 1 This is a schematic diagram of the partial structure of a child safety seat according to an embodiment of the present application;

[0026] Figure 2 for Figure 1 Exploded view of;

[0027] Figure 3 for Figure 2 One of the schematic diagrams of the ISOFIX device;

[0028] Figure 4 for Figure 2 Schematic diagram of ISOFIX device (part 2);

[0029] Figure 5 for Figure 4 Schematic diagram of the ISOFIX release button assembly and light source assembly;

[0030] Figure 6 for Figure 1 Schematic diagram of the ISOFIX body when it is retracted;

[0031] Figure 7 for Figure 1 Schematic diagram of the ISOFIX body extended.

[0032] Icon: 100-base; 110-long hole; 200-ISOFIX device; 210-ISOFIX body; 220-ISOFIX release button assembly; 230-ISOFIX sleeve; 231-gear hole; 310-light source assembly; 320-first detection part; 330-second detection part. DETAILED DESCRIPTION

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0034] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for protection, but merely represents selected embodiments of the present application. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative work are within the scope of protection of the present application.

[0035] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0036] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended only to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0037] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0038] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0039] The following describes some embodiments of the present application in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features therein may be combined with each other.

[0040] refer to Figure 1 and Figure 2 The embodiment of the present application discloses a child safety seat, which includes a base 100, an ISOFIX device 200 and a lighting device.

[0041] The ISOFIX device 200 is disposed on the base 100 and is movable from the rear side of the base 100 to an extended position;

[0042] The lighting device is provided on the rear side of the ISOFIX device 200 or the base 100 and can be turned on when the ISOFIX device 200 is in the extended position and turned off when the ISOFIX device 200 leaves the extended position.

[0043] In this way, by providing a lighting device that can be turned on or off according to the position of the ISOFIX device 200 relative to the base 100, when the child safety seat is installed in the car, the lighting device is turned on accordingly after the ISOFIX device 200 is extended from the base 100 to the extended position, so as to assist consumers in providing lighting when the car space is insufficiently lit. When consumers install the child seat, the interface of the ISOFIX device 200 can quickly and accurately capture the ISOFIX anchor point on the car seat. After the anchor point is fixed, the seat is pushed toward the car seat backrest. At this time, the ISOFIX device 200 will retract and the lighting device will be turned off accordingly, thereby improving the consumer experience.

[0044] Specifically, combined Figures 3 to 5 , the lighting device includes a detection component and a light source component 310; the detection component is used to detect the position of the ISOFIX device 200;

[0045] The light source assembly 310 is arranged on the rear side of the ISOFIX device 200 or the base 100, and can be lit when the detection assembly detects that the ISOFIX device 200 is in the extended position, and can be extinguished when the ISOFIX device 200 leaves the extended position, thereby realizing automatic lighting and shutting down of the light source assembly 310.

[0046] The seat is provided with an installation space, which runs through the rear side of the base 100. The ISOFIX device 200 can be slidably arranged in the installation space so as to be able to extend from or retract into the installation space, thereby realizing the ISOFIX device 200 extending from or retracting from the rear side of the base 100.

[0047] Specifically, the ISOFIX device 200 includes an ISOFIX body 210 and an ISOFIX release button assembly 220. The ISOFIX body 210 is slidably disposed in the installation space so as to be able to extend from or retract into the installation space.

[0048] The side wall of the base 100 is provided with an elongated hole 110 that communicates with the installation space. The ISOFIX release button assembly 220 passes through the elongated hole 110 and is connected to the ISOFIX body 210. When the ISOFIX release button assembly 220 is in a preset position relative to the base 100, the ISOFIX body 210 extends out of the rear side of the base 100.

[0049] The ISOFIX body 210 and the ISOFIX release button assembly 220 may be structures in the prior art, and will not be described in detail herein.

[0050] The detection component is used to detect the position of the ISOFIX release button component 220;

[0051] The light source assembly 310 is disposed at the rear side of the ISOFIX release button assembly 220 or the base 100 , and can be lit when the detection assembly detects that the ISOFIX release button assembly 220 is in a preset state.

[0052] The ISOFIX device 200 also includes an ISOFIX sleeve 230, which is fixed in the installation space, and the area of ​​the ISOFIX sleeve 230 corresponding to the elongated hole 110 is open to avoid interference with the connection between the ISOFIX sleeve 230 and the ISOFIX release button assembly 220. In this way, when the ISOFIX body 210 is slidably arranged on the ISOFIX sleeve 230, the consumer can pull the ISOFIX body 210 out of the base 100 through the ISOFIX release button assembly 220 to light up the light source assembly 310.

[0053] In addition, the ISOFIX sleeve 230 is provided with a plurality of gear holes 231 spaced apart along its length. The ISOFIX body 210 can be engaged with any gear hole 231 to adjust the length of the ISOFIX body 210 extending from the base 100 according to the seat depth of the car seat.

[0054] The light source assembly 310 includes an electrically connected driving board and a light source. The light source assembly 310 is installed inside the shell of the ISOFIX release button assembly 220. The shell is provided with a window. The light-emitting end of the light source assembly 310 is exposed to the ISOFIX to provide lighting for the interior space of the vehicle.

[0055] The detection component includes a first detection component 320 and a second detection component 330. The first detection component 320 is arranged on the base 100, and the second detection component 330 is arranged on the ISOFIX release button component 220 of the ISOFIX device 200. When the first detection component 320 and the second detection component 330 are coupled, the light source component 310 lights up, and when the first detection component 320 and the second detection component 330 are separated, the light source component 310 goes out.

[0056] Specifically, the first detection member 320 includes a static contact, and the second detection member 330 includes a moving contact. When the moving contact is in contact and coupled with the static contact, the light source assembly 310 is lit, and when the moving contact is separated from the static contact, the light source assembly 310 is extinguished, so that the light source assembly 310 is lit and extinguished by the contact and separation of the moving contact and the static contact.

[0057] Of course, in some embodiments, the first detection member 320 and the second detection member 330 may also be proximity switches, for example, the first detection member 320 is a Hall sensor, and the second detection member 330 is a magnet accordingly; for another example, the first detection member 320 is a transmitter of a through-beam photoelectric sensor, and the second detection member 330 is a receiver of a through-beam photoelectric sensor, and so on.

[0058] The working principle of the embodiment of the present application is as follows:

[0059] like Figure 6 As shown, the ISOFIX body 210 is in an initial state of not being extended. At this time, the static contact and the moving contact are separated and in an unconnected state, and the light source assembly 310 is correspondingly in an off state.

[0060] like Figure 7As shown, when the ISOFIX body 210 is extended by the ISOFIX release button assembly 220, the moving contact fixed on the ISOFIX release button assembly 220 contacts and couples with the static contact fixed on the base 100, and the light source assembly 310 is then lit to assist consumers in providing lighting when the interior space of the car is insufficiently lit, so that consumers can quickly and accurately capture the ISOFIX anchor point on the car seat through the interface of the ISOFIX body 210 when installing the child seat.

[0061] When the interface of the ISOFIX body 210 on the child seat is docked with the fixed ISOFIX anchor point on the car seat, push the seat toward the car seat backrest. At this time, the ISOFIX body 210 will retract, the moving contact and the static contact will disengage, and the light source assembly 310 will automatically go out.

[0062] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A child safety seat, characterized in that: It comprises a base (100), an ISOFIX device (200) and a lighting device; The ISOFIX device (200) is arranged on the base (100) and is movable from the rear side of the base (100) to an extended position; The lighting device is arranged on the rear side of the ISOFIX device (200) or the base (100), and can be lit when the ISOFIX device (200) is in the extended position, and can be extinguished when the ISOFIX device (200) leaves the extended position.

2. The child safety seat according to claim 1, characterized in that: The lighting device comprises a detection component and a light source component (310); The detection component is used to detect the position of the ISOFIX device (200); The light source assembly (310) is arranged on the rear side of the ISOFIX device (200) or the base (100), and can be lit when the detection assembly detects that the ISOFIX device (200) is in the extended position, and can be extinguished when the ISOFIX device (200) leaves the extended position.

3. The child safety seat according to claim 2, characterized in that: The detection assembly comprises a first detection member (320) and a second detection member (330), wherein the first detection member (320) is arranged on the base (100), and the second detection member (330) is arranged on the ISOFIX device (200); when the first detection member (320) and the second detection member (330) are coupled, the light source assembly (310) is illuminated, and when the first detection member (320) and the second detection member (330) are separated, the light source assembly (310) is extinguished.

4. The child safety seat according to claim 3, characterized in that: The first detection member (320) includes a static contact, and the second detection member (330) includes a moving contact. When the moving contact contacts the static contact, the light source assembly (310) lights up, and when the moving contact separates from the static contact, the light source assembly (310) turns off.

5. The child safety seat according to claim 2, characterized in that: The seat is provided with an installation space which passes through the rear side of the base (100); the ISOFIX device (200) is slidably arranged in the installation space so as to be able to extend from or retract into the installation space.

6. The child safety seat according to claim 5, characterized in that: The ISOFIX device (200) comprises an ISOFIX body (210) and an ISOFIX release button assembly (220); the ISOFIX body (210) is slidably disposed in the installation space so as to be able to extend from the installation space or retract into the installation space; The side wall of the base (100) is provided with an elongated hole (110) communicating with the installation space, the ISOFIX release button assembly (220) passes through the elongated hole (110) and is connected to the ISOFIX body (210), and when the ISOFIX release button assembly (220) is in a preset position relative to the base (100), the ISOFIX body (210) extends out of the rear side of the base (100); The detection component is used to detect the position of the ISOFIX release button component (220); The light source assembly (310) is arranged on the rear side of the ISOFIX release button assembly (220) or the base (100), and can be lit when the detection assembly detects that the ISOFIX release button assembly (220) is in the preset state.

7. The child safety seat according to claim 6, characterized in that: The ISOFIX device (200) further comprises an ISOFIX sleeve (230), the ISOFIX sleeve (230) being fixed in the installation space, and the area of ​​the ISOFIX sleeve (230) corresponding to the elongated hole (110) being open, and the ISOFIX body (210) being slidably disposed on the ISOFIX sleeve (230).

8. The child safety seat according to claim 7, characterized in that: The ISOFIX sleeve (230) is provided with a plurality of shift holes (231) spaced apart along its length direction, and the ISOFIX body (210) can selectively engage with any of the shift holes (231).

9. The child safety seat according to claim 6, characterized in that: The light source assembly (310) is installed inside the housing of the ISOFIX release button assembly (220), and the housing is provided with a window, and the light-emitting end of the light source assembly (310) is exposed to the ISOFIX.

10. The child safety seat according to claim 2, characterized in that: The light source assembly (310) includes a driving board and a light source that are electrically connected.

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