ISOFIX gear display device and safety seat

Abstract

The utility model discloses an ISOFIX gear display device and a safety seat, the ISOFIX gear display device comprises a connector and a display, the connector is connected with an ISOFIX connecting assembly, the display comprises a display part and a control part, the display part is provided with display content, part of the display content is suitable for being exposed in a window formed in an object, the control part is suitable for being connected with the connector, and the control part is suitable for being connected with the connector. The ISOFIX connecting assembly is suitable for driving the connector to move relative to the window during use and enabling the control part to move relative to the window, and the control part is suitable for driving the display part to act when moving relative to the window so that display contents of different parts can be exposed in the window. And the mounting correctness and convenience of the safety seat can be effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of child safety seats, and particularly relates to an ISOFIX gear display device and a child safety seat. Background Art

[0002] ISOFIX refers to a child safety seat fixing system, which includes two rigid connection points on the vehicle, two corresponding rigid connection devices on the child restraint system, and an anti-rollover method (such as top restraint anti-rollover, support foot anti-rollover). It is a new standard for installing child safety seats in automobiles, and its function is to make the installation of child safety seats fast and simple. A child safety seat equipped with an ISOFIX connection component can be easily fixed to the ISOFIX interface of the vehicle for rigid connection, which is safer.

[0003] However, the existing child safety seats have the following defects: The left and right ISOFIX connection components on traditional child safety seats generally do not have a gear display function when extended, or have a gear display function, but due to the structure and installation position of the ISOFIX connection components, the gear display is generally on the side of the base, which is not conducive to users observing the current gear. Summary of the Invention

[0004] An object of this application is to provide an ISOFIX gear display device and a child safety seat with intuitive display and convenient layout.

[0005] To achieve the above object, the technical solution adopted in this application is: An ISOFIX gear display device includes a connector and a display. The connector is connected to the ISOFIX connection component. The display includes a display part and a control part. The display part is provided with display content, and part of the display content is adapted to be exposed in a window opened on an object. The control part is adapted to be connected to the connector. The ISOFIX connection component is adapted to drive the connector to move relative to the window and make the control part move relative to the window during use. When the control part moves relative to the window, it is adapted to drive the display part to act, so that different parts of the display content are exposed in the window.

[0006] In some embodiments, the display is a winding structure, the control part is the unfolded end of the display, the display part is close to the winding end of the display, and when the control part moves relative to the window, it is adapted to drive the display part to unfold or wind up, so that the display content exposed in the window changes synchronously.

[0007] In some embodiments, the displayed content includes a plurality of gear identifiers, and when the control unit moves with the connector, it is adapted to drive the display unit to unfold or retract, so that the gear identifiers are sequentially exposed within the window.

[0008] In some embodiments, the extendable length of the display unit is not less than the distance by which the ISOFIX connection assembly drives the connector to move when in use.

[0009] In some embodiments, the movement range of the control unit is within the retraction plane of the display.

[0010] In some embodiments, the display is a coil spring or is wound around using a coil spring as a driving source.

[0011] In some embodiments, the gear identifiers include a plurality of Arabic numerals, and the gear identifiers are arranged at equal intervals on the display unit. In the movement direction of the gear identifiers, the distance between the same sides of adjacent gear identifiers is not less than the width of the window.

[0012] In some embodiments, the displayed content of the display unit within the window includes a plurality of gear identifiers, and a plurality of telescopic gears are configured on the ISOFIX connection assembly, and the display of the gear identifiers is adapted to the switching of the telescopic gears.

[0013] A safety seat includes an ISOFIX connection assembly and the ISOFIX gear display device according to any one of the above, the ISOFIX connection assembly and the ISOFIX gear display device are adapted to be connected in a one-to-one cooperation, and the window is provided on the safety seat.

[0014] In some embodiments, the safety seat includes an upper cover, and the window is provided on the front side of the upper cover; an extension portion is provided between the two ends of the connector, and the shape of the extension portion is configured to avoid the internal structure of the safety seat.

[0015] Compared with the prior art, the beneficial effects of the present application are as follows:

[0016] 1. The ISOFIX gear display device of the present application links the display and the ISOFIX connection assembly through a connector, and the arrangement of the display can have a certain degree of freedom, so that the window can be arranged at a position where the user can observe more easily, thereby improving the practicability and convenience of the ISOFIX gear display device.

[0017] 2. The safety seat of the present application places the gear display of the ISOFIX connection assembly in front of the upper cover, and the display is more intuitive, which can effectively improve the installation correctness and convenience of the child safety seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the state arranged on the safety seat according to a preferred embodiment of the present application.

[0019] Figure 2 is an exploded view of the safety seat according to a preferred embodiment of the present application.

[0020] Figure 3 is a schematic diagram of the overall structure according to a preferred embodiment of the present application.

[0021] In the figure: 1. Connector; 11. Extension part; 2. Display; 21. Display part; 22. Control part; 23. Gear identification; 3. Window; 4. ISOFIX connection component; 5. Upper cover. Detailed implementation manners

[0022] Next, in combination with the detailed implementation manners, the present application will be further described. It should be noted that, on the premise of no conflict, the following-described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0023] In the description of the present application, it should be noted that for orientation terms, such as terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the indicated orientation and position relationships are based on the orientation or position relationships shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0024] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence.

[0025] The terms "comprising" and "having" and any variations thereof in the description and claims of the present application are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0026] Next, the present application will be further described with reference to the drawings:

[0027] As Figures 1 to 3As shown in the figure, the present application provides an ISOFIX gear display device, including a connector 1 and a display 2. The connector 1 is connected to an ISOFIX connection component 4. The display 2 includes a display part 21 and a control part 22. The display part 21 is provided with display content, and part of the display content is adapted to be exposed in a window 3 opened on an object. The control part 22 is adapted to be connected to the connector 1. The ISOFIX connection component 4 is adapted to drive the connector 1 to move relative to the window 3 during use, and cause the control part 22 to move relative to the window 3. When the control part 22 moves relative to the window 3, it is adapted to drive the display part 21 to act, so that different parts of the display content are exposed in the window 3.

[0028] The ISOFIX connection component 4 can select a common telescopic structure component on the market. When the ISOFIX connection component 4 expands and contracts, it is adapted to drive the connector 1 to move relative to the window 3 to realize the change of the display content in the window 3.

[0029] It can be understood that the display content of the display 2 is linked through the connector 1 and the ISOFIX connection component 4. The activity state of the ISOFIX connection component 4 can change the display content of the display 2. The connector 1 can effectively connect the states between the independently arranged display 2 and the ISOFIX connection component 4, making the arrangement methods of the display 2 and the ISOFIX connection component 4 more diversified and liberalized, facilitating the window 3 to be opened at a position on the object that is convenient for observation and reducing the observation difficulty of users.

[0030] Such as Figure 2 and 3 In the embodiments shown in the figure, the display 2 is a winding structure. The winding structure can reduce the occupation of the structural space of the display 2 and facilitate the more free arrangement of the display 2 in the object. The control part 22 is the unfolding end of the display 2, and the display part 21 is close to the winding end of the display 2. When the control part 22 moves relative to the window 3, it is adapted to drive the display part 21 to unfold or wind up, so that the display content exposed in the window 3 changes synchronously, thereby corresponding to the gear information of the ISOFIX connection component 4 in real time and facilitating the user to confirm.

[0031] In some embodiments, the display content includes a plurality of gear identifiers 23. When the control part 22 moves with the connector 1, it is adapted to drive the display part 21 to unfold or wind up, so that the gear identifiers 23 are sequentially exposed in the window 3. According to the different structures and connection forms of the ISOFIX connection component 4, each gear identifier 23 can represent different distances of the movement of the ISOFIX connection component 4, or can represent the extended distance of the ISOFIX connection component 4.

[0032] In some embodiments, the extendable length of the display unit 21 is not less than the distance by which the ISOFIX connection assembly 4 drives the connector 1 during use, ensuring that the extendability of the display unit 21 does not interfere with and limit the use of the ISOFIX connection assembly 4, and guaranteeing the stability of the normal use of the ISOFIX connection assembly 4.

[0033] As Figure 3 shown in the embodiment, the movement range of the control unit 22 is within the winding plane of the display 2, and the winding plane of the display 2 is parallel to Figure 3 the current viewing direction and the vertical direction in

[0034] In some embodiments, the display 2 is a torsion spring, with a simple structure and convenient production. The gear position identifier 23 can be directly set on the surface of the torsion spring, and the change of the display content within the window 3 is achieved through the winding action of the torsion spring.

[0035] In some embodiments, the display 2 is wound around using a torsion spring as the driving source. The display unit 21 can be in the structure of a drum, etc. The gear position identifier 23 is set on a fixed surface, and the rotation of the drum can be driven by the action of the torsion spring to achieve the change of the display content.

[0036] As Figure 2 and 3 shown in the embodiment, the gear position identifier 23 includes a plurality of Arabic numerals. The gear position identifiers 23 are equally spaced on the display unit 21. In the movement direction of the gear position identifier 23, the distance between the same sides of adjacent gear position identifiers 23 is not less than the width of the window 3.

[0037] In some embodiments, the display content of the display unit 21 within the window 3 includes a plurality of gear position identifiers 23. The ISOFIX connection assembly 4 is configured with a plurality of telescopic gears, and the display of the gear position identifier 23 is adapted to the switching of the telescopic gears.

[0038] In some embodiments, the shape of the window 3 can be selected from common shapes such as rectangles, circles, trapezoids, cones, etc. The size of the window 3 is determined in accordance with the structure of the display 2 and the range of the display content. When the display 2 is a winding structure, the size of the window 3 should not exceed the width of the display 2, so that only the display content can be shown within the window 3, reducing the exposure of the structure. The size of the window 3 should not be less than the size of the display content. For example, when the display content is Arabic numerals, the size of the window 3 needs to be larger than the size of each Arabic numeral to ensure that the Arabic numerals corresponding to each gear can be completely displayed within the window 3.

[0039] In some embodiments, the gear identifier 23 is formed on the surface of the display unit 21 by conventional pattern generation methods such as printing, sticking, engraving, stitching, etc.

[0040] As Figures 1 to 3 shown, the present application also provides a safety seat, including an ISOFIX connection component 4 and the ISOFIX gear display device of any of the above embodiments. The ISOFIX connection component 4 and the ISOFIX gear display device are adapted to be connected in a one-to-one matching manner. A window 3 is provided on the safety seat. In the present application, an ISOFIX connection component 4, an ISOFIX gear display device, and a window 3 are provided on each of the left and right sides of the safety seat. An ISOFIX connection component 4, an ISOFIX gear display device, and a window 3 are in one-to-one matching correspondence for gear display.

[0041] In some embodiments, the safety seat includes an upper cover 5. The window 3 is provided on the front side of the upper cover 5, enabling gear display on the front side of the safety seat, and at the same time, allowing the user to directly observe from above. Compared with the conventional gear display located on both sides of the safety seat, it is more intuitive and user-friendly for the user.

[0042] As Figure 2 and 3 shown in the embodiments, an extension portion 11 is provided between the two ends of the connector 1. The shape of the extension portion 11 is configured to avoid the internal structure of the safety seat, so that the connector 1 can be connected to the display 2 at a farther position, and at the same time, it will not interfere with the internal structure and devices of the safety seat, reducing space occupation and effectively improving the transmission smoothness of the connector 1.

[0043] As Figure 1 and 3 shown in the embodiments, the display unit 21 is fixed at the position of the window 3. The ISOFIX connection component 4 is adapted to extend upward from the safety seat. The lower end of the ISOFIX connection component 4 is adapted to drive the connector 1 to move upward, and the connector 1 drives the control unit 22 to move upward, so that the display unit 21 can perform a retracting action, thereby changing the display content of the display unit 21 in the window 3.

[0044] The above describes the basic principles, main features, and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present application. Without departing from the spirit and scope of the present application, the present application will have various changes and improvements, and these changes and improvements all fall within the scope of the present application claimed. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. An ISOFIX gear display device, characterized in that: It includes a connector and a display. The connector is connected to an ISOFIX connection component. The display includes a display part and a control part. Display content is provided on the display part, and part of the display content is adapted to be exposed within a window opened on an object. The control part is adapted to be connected to the connector. The ISOFIX connection component is adapted to drive the connector to move relative to the window and the control part to move relative to the window during use. When the control part moves relative to the window, it is adapted to drive the display part to act so that different parts of the display content are exposed within the window.

2. The ISOFIX gear display device according to claim 1, wherein: The display is a winding structure. The control part is the unfolding end of the display, and the display part is close to the winding end of the display. When the control part moves relative to the window, it is adapted to drive the display part to unfold or wind up so that the display content exposed within the window changes synchronously.

3. The ISOFIX gear display device according to claim 2, characterized in that: The display content includes multiple gear position identifiers. When the control part moves with the connector, it is adapted to drive the display part to unfold or wind up so that the gear position identifiers are sequentially exposed within the window.

4. The ISOFIX gear display device according to claim 2, wherein: The extendable length of the display part is not less than the distance that the ISOFIX connection component drives the connector to move during use.

5. The ISOFIX gear display device according to claim 2, wherein: The movement range of the control part is located within the winding plane of the display.

6. The ISOFIX gear display device according to claim 2, wherein: The display is a spiral spring or winds up with a spiral spring as the driving source.

7. The ISOFIX gear display device according to claim 3, characterized in that: The gear position identifiers include multiple Arabic numerals. The gear position identifiers are arranged at equal intervals on the display part. In the movement direction of the gear position identifiers, the distance between the same sides of adjacent gear position identifiers is not less than the width of the window.

8. The ISOFIX gear display device according to claim 1, wherein: The display content of the display part within the window includes multiple gear position identifiers. Multiple telescopic gears are configured on the ISOFIX connection component, and the display of the gear position identifiers is adapted to the switching of the telescopic gears.

9. A safety seat, characterized in that: It includes an ISOFIX connection component and an ISOFIX gear position display device according to any one of claims 1 to 8. The ISOFIX connection component and the ISOFIX gear position display device are adapted to be connected in a one-to-one matching manner, and the window is opened on the safety seat.

10. A safety seat according to claim 9, characterized in that: The safety seat includes an upper cover, and the window is opened on the front side of the upper cover; an extension part is provided between the two ends of the connector, and the shape of the extension part is configured to avoid the internal structure of the safety seat.

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