Suspended seat headrest capable of quickly adjusting height and automobile seat

Abstract

The utility model provides a suspension seat headrest capable of rapidly adjusting the height and an automobile seat, and relates to the technical field of automobile seats. The suspension seat headrest with the height capable of being rapidly adjusted comprises a headrest front cover plate, a headrest rear cover plate, a headrest sliding support, an unlocking assembly and a fixed base. The headrest front cover plate and the headrest rear cover plate are connected with each other, and the headrest sliding support is arranged between the headrest front cover plate and the headrest rear cover plate. The fixed base is arranged on the headrest sliding support in a sliding mode, the unlocking assembly is arranged on the headrest sliding support, and a plurality of locking inclined grooves are formed in the fixed base so that unlocking pieces of the unlocking assembly can limit the locking inclined grooves from moving upwards. A vehicle seat includes a suspended seat headrest that can be quickly adjusted in height. The technical effect of convenient operation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile seat, specifically speaking, it relates to the height of quick -witted adjustable suspension seat headrest and automobile seat. BACKGROUND

[0002] The gradually rising automobile seat suspension headrest in recent years is favored by consumers gradually because of its simple and science and technology appearance, but the existing suspension headrest is often designed as fixed type because of the smaller space compared with the traditional headrest, cannot effectively satisfy the demand of different height drivers and passengers.

[0003] The suspension type height manual adjustable headrest on the market usually is in the locking state in two directions, and needs to press the unlocking reset button whether operating the headrest upward or downward, and the operation is inconvenient. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of suspension seat headrest and automobile seat with height quick adjustment to alleviate the technical problem of inconvenient operation in prior art.

[0005] Firstly, the utility model embodiment provides a kind of suspension seat headrest with height quick adjustment, including headrest front cover plate, headrest rear cover plate, headrest sliding support, unlocking assembly and fixed base;

[0006] The headrest front cover plate and the headrest rear cover plate are connected with each other, and the headrest sliding support is arranged between the headrest front cover plate and the headrest rear cover plate;

[0007] The fixed base is slidably arranged on the headrest sliding support, the unlocking assembly is arranged on the headrest sliding support, and a plurality of locking inclined grooves are arranged on the fixed base, so that the unlocking part of the unlocking assembly can limit the upward movement of the locking inclined grooves.

[0008] In combination with the first aspect, the utility model embodiment provides a possible implementation manner of the first aspect, wherein the headrest sliding support is provided with a guide rod for mounting the fixed base, and the fixed base is provided with a guide hole matched with the guide rod.

[0009] In combination with the first aspect, the utility model embodiment provides a possible implementation manner of the first aspect, wherein the headrest sliding support is provided with a mounting seat for mounting the guide rod.

[0010] In combination with the first aspect, the utility model embodiment provides a possible implementation manner of the first aspect, wherein the unlocking assembly includes an unlocking reset button, a reset tension spring and the unlocking part.

[0011] The unlocking reset button is arranged on the rear cover plate of the headrest, the unlocking reset button is in transmission connection with the unlocking part, and the reset tension spring is arranged between the unlocking part and the headrest sliding support.

[0012] With reference to the first aspect, the utility model embodiment provides a possible implementation manner of the first aspect, wherein the unlocking guide horizontal slot is arranged on the headrest sliding support, and the unlocking part is slidably arranged in the unlocking guide horizontal slot.

[0013] With reference to the first aspect, the utility model embodiment provides a possible implementation manner of the first aspect, wherein the unlocking part is an unlocking rod, and the unlocking part is provided with a pull hook for being connected with the reset tension spring.

[0014] With reference to the first aspect, the utility model embodiment provides a possible implementation manner of the first aspect, wherein the headrest sliding support is provided with a connecting seat connected with the reset tension spring.

[0015] With reference to the first aspect, the utility model embodiment provides a possible implementation manner of the first aspect, wherein the fixed base is provided with a gap slot, the gap slot is in communication with the guide hole, and the gap slot is provided with a bushing for eliminating the gap between the guide rod and the headrest sliding support.

[0016] With reference to the first aspect, the utility model embodiment provides a possible implementation manner of the first aspect, wherein the plurality of locking inclined slots are arranged on the fixed base at equal intervals.

[0017] The second aspect, the utility model embodiment provides a kind of car seat, including the quick height-adjustable suspension seat headrest.

[0018] Beneficial effects:

[0019] The utility model embodiment provides a quick height-adjustable suspension seat headrest, which comprises a headrest front cover plate, a headrest rear cover plate, a headrest sliding support, an unlocking assembly and a fixed base. The headrest front cover plate and the headrest rear cover plate are connected to each other, and the headrest sliding support is arranged between the headrest front cover plate and the headrest rear cover plate. The fixed base is slidably arranged on the headrest sliding support, and the unlocking assembly is arranged on the headrest sliding support. The fixed base is provided with a plurality of locking inclined slots, so that the unlocking part of the unlocking assembly can be restricted from moving upward.

[0020] Specifically, when using the seat, users can raise it directly without unlocking to adjust the headrest upwards. When the headrest needs to be adjusted downwards, the user presses the unlocking component, causing the unlocking piece inside the component to disengage from the locking groove, allowing the user to move the headrest downwards. After adjustment, the user releases the unlocking component, which resets. The headrest uses a one-way locking mechanism, and there is no need to press the headrest button for upward operation, making it more convenient.

[0021] This invention provides a car seat, including a suspended headrest that can be quickly adjusted in height. The car seat has the advantages described above compared to existing technologies, which will not be elaborated further here. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art 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.

[0023] Figure 1 A schematic diagram of a height-adjustable suspended seat headrest provided for an embodiment of this utility model;

[0024] Figure 2 A schematic diagram of the internal structure of a height-adjustable suspended seat headrest provided for an embodiment of this utility model;

[0025] Figure 3 A schematic diagram of the structure of the sliding bracket and unlocking component of the height-adjustable suspended seat headrest provided in this embodiment of the utility model;

[0026] Figure 4 A side view of the sliding bracket for the headrest of a suspended seat that can be quickly adjusted in height, provided in an embodiment of this utility model;

[0027] Figure 5 This is a schematic diagram of the fixed base in the height-adjustable suspended seat headrest provided in an embodiment of the present invention.

[0028] icon:

[0029] 110 - Front headrest cover; 120 - Back headrest cover;

[0030] 200 – Headrest sliding bracket; 210 – Guide rod; 220 – Mounting base; 230 – Unlocking guide groove; 240 – Connecting base;

[0031] 300 – Unlocking component; 310 – Unlocking piece; 311 – Hook; 320 – Unlock reset button; 330 – Reset spring;

[0032] 400 – Fixed base; 410 – Locking groove; 420 – Guide hole; 430 – Clearance groove; 440 – Bushing;

[0033] 500 - Seat backrest. Detailed Implementation

[0034] 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.

[0035] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", 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 are not intended to 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 of this utility model.

[0036] 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 technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings.

[0039] See Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, this embodiment provides a height-adjustable suspended seat headrest, including a front headrest cover 110, a rear headrest cover 120, a headrest sliding bracket 200, an unlocking component 300, and a fixed base 400. The front headrest cover 110 and the rear headrest cover 120 are connected to each other, and the headrest sliding bracket 200 is disposed between the front headrest cover 110 and the rear headrest cover 120. The fixed base 400 is slidably disposed on the headrest sliding bracket 200, and the unlocking component 300 is disposed on the headrest sliding bracket 200. The fixed base 400 is provided with a plurality of locking grooves 410 so that the unlocking component 310 of the unlocking component 300 can restrict the upward movement of the locking grooves 410.

[0040] Specifically, when using the seat, the user can raise the headrest directly without unlocking to adjust it upwards. When the user needs to adjust the headrest downwards, the user presses the unlocking component 300, which causes the unlocking piece 310 inside the unlocking component 300 to disengage from the locking groove 410, allowing the user to move the headrest downwards. After adjustment, the user releases the unlocking component 300, which resets. The headrest uses a one-way locking mechanism, and the upward operation does not require pressing the headrest button, making it more convenient to operate.

[0041] Multiple locking grooves 410 are equally spaced on the fixed base 400.

[0042] It should be noted that the fixed base 400 is fixedly installed on the seat back 500.

[0043] See Figure 1 - Figure 5 As shown, in an optional embodiment, the headrest sliding bracket 200 is provided with a guide rod 210 for mounting the fixed base 400, and the fixed base 400 is provided with a guide hole 420 for matching the guide rod 210.

[0044] The headrest sliding bracket 200 is provided with a mounting base 220 for mounting the guide rod 210.

[0045] Specifically, mounting bases 220 are provided at the upper and lower parts of the headrest sliding bracket 200, and guide rods 210 are installed on the mounting bases 220. Guide holes 420 are provided on the fixed base 400, and guide rods 210 can be inserted into guide holes 420 to provide guidance for the lifting and lowering of the seat headrest.

[0046] The outer side of the fixed base 400 is fixedly installed on the seat back 500. Therefore, when the user adjusts the seat headrest, the unlocking component 300 moves up and down relative to the fixed base 400. When the unlocking component 300 moves up relative to the fixed base 400, the seat headrest moves up. When the unlocking component 300 moves down relative to the fixed base 400, the seat headrest moves down.

[0047] See Figure 1 - Figure 5 As shown, in the optional embodiment, the unlocking component 300 includes an unlocking reset button 320, a reset spring 330, and an unlocking member 310; the unlocking reset button 320 is disposed on the headrest back cover 120, the unlocking reset button 320 is connected to the unlocking member 310, and the reset spring 330 is disposed between the unlocking member 310 and the headrest sliding bracket 200.

[0048] The headrest sliding bracket 200 has an unlocking guide groove 230, and the unlocking component 310 is slidably disposed in the unlocking guide groove 230.

[0049] The unlocking component 310 is an unlocking rod, and the unlocking component 310 is provided with a hook 311 for connecting with the reset spring 330.

[0050] The headrest sliding bracket 200 is provided with a connecting seat 240 that is connected to the reset spring 330.

[0051] Specifically, the unlocking lever slides within the unlocking guide groove 230 on the headrest sliding bracket 200. When the unlocking reset button 320 is pressed, it can push the unlocking lever to slide within the unlocking guide groove 230, thereby causing the unlocking lever to disengage from the locking groove 410, allowing the user to drive the seat headrest down.

[0052] Additionally, when the user drives the seat headrest to rise, the unlocking lever moves upward relative to the fixed base 400, and the unlocking lever contacts the inclined groove on the upper part of the locking groove 410, so that the locking groove 410 does not restrict the unlocking lever from moving upward.

[0053] See Figure 1 - Figure 5 As shown, in an optional embodiment, a gap groove 430 is provided on the fixed base 400, the gap groove 430 is connected to the guide hole 420, and a bushing 440 is provided in the gap groove 430 to eliminate the gap between the guide rod 210 and the headrest sliding bracket 200.

[0054] Specifically, a gap groove 430 is provided on the fixed base 400, and a bushing 440 is provided in the gap groove 430. By providing the bushing 440, the gap between the guide rod 210 and the headrest sliding bracket 200 is eliminated, thereby improving the stability of the seat headrest.

[0055] This embodiment provides a car seat, including a suspended headrest that can be quickly adjusted in height.

[0056] Specifically, the car seat provided in this embodiment has the advantages of the aforementioned quickly adjustable height floating headrest compared to the prior art, which will not be elaborated here.

[0057] 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 this 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 height-adjustable suspended seat headrest, characterized in that, include: The headrest front cover (110), the headrest rear cover (120), the headrest sliding bracket (200), the unlocking component (300), and the fixing base (400); The front cover plate (110) and the rear cover plate (120) of the headrest are connected to each other, and the headrest sliding bracket (200) is disposed between the front cover plate (110) and the rear cover plate (120); The fixed base (400) is slidably disposed on the headrest sliding bracket (200), the unlocking component (300) is disposed on the headrest sliding bracket (200), and the fixed base (400) is provided with a plurality of locking grooves (410) so that the unlocking component (310) of the unlocking component (300) can restrict the upward movement of the locking grooves (410).

2. The height-adjustable suspended seat headrest according to claim 1, characterized in that, The headrest sliding bracket (200) is provided with a guide rod (210) for mounting the fixed base (400), and the fixed base (400) is provided with a guide hole (420) for fitting the guide rod (210).

3. The height-adjustable suspended seat headrest according to claim 2, characterized in that, The headrest sliding bracket (200) is provided with a mounting base (220) for mounting the guide rod (210).

4. The height-adjustable suspended seat headrest according to claim 1, characterized in that, The unlocking component (300) includes an unlocking reset button (320), a reset spring (330), and the unlocking member (310); The unlock reset button (320) is located on the headrest back cover (120), the unlock reset button (320) is connected to the unlocking component (310), and the reset tension spring (330) is located between the unlocking component (310) and the headrest sliding bracket (200).

5. The height-adjustable suspended seat headrest according to claim 4, characterized in that, The headrest sliding bracket (200) is provided with an unlocking guide groove (230), and the unlocking component (310) is slidably disposed in the unlocking guide groove (230).

6. The height-adjustable suspended seat headrest according to claim 5, characterized in that, The unlocking component (310) is an unlocking rod, and the unlocking component (310) is provided with a hook (311) for connecting with the reset spring (330).

7. The height-adjustable suspended seat headrest according to claim 6, characterized in that, The headrest sliding bracket (200) is provided with a connecting seat (240) that is connected to the reset spring (330).

8. The height-adjustable suspended seat headrest according to claim 2, characterized in that, The fixed base (400) is provided with a gap groove (430), which communicates with the guide hole (420). A bushing (440) is provided in the gap groove (430) to eliminate the gap between the guide rod (210) and the headrest sliding bracket (200).

9. The height-adjustable suspended seat headrest according to any one of claims 1-8, characterized in that, Multiple locking grooves (410) are equally spaced on the fixed base (400).

10. A car seat, characterized in that, Including the height-adjustable suspended seat headrest as described in any one of claims 1-9.

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