Seat armrest capable of automatically lifting armrest cover plate and automobile seat

Abstract

The utility model provides a seat armrest capable of automatically lifting an armrest cover plate and an automobile seat, and relates to the technical field of automobile seat armrests. The seat armrest with the armrest cover plate capable of being automatically lifted comprises an armrest base, the armrest cover plate, an unlocking assembly and a bouncing assembly. One end of the armrest cover plate is pivoted on the armrest base, and a first elastic piece is arranged on a pivoting shaft for pivoting the armrest cover plate and the armrest base; the unlocking assembly and the bouncing assembly are both arranged on the handrail base, a spring bolt of the unlocking assembly is connected with the handrail cover plate in a clamped mode, and the spring bolt is used for limiting lifting of the handrail cover plate; the bouncing assembly is located below the spring bolt, the spring bolt can limit rising of the bouncing assembly, and after the spring bolt is triggered, the spring bolt is far away from the bouncing assembly, so that the bouncing assembly can jack the armrest cover plate. The automobile seat comprises the seat armrest with the armrest cover plate capable of being automatically lifted. The technical effect of automatically lifting the armrest cover plate is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seat armrests, and more specifically, to a seat armrest with an automatically lifting armrest cover and an automobile seat. Background Art

[0002] In recent years, with the continuous development of automobile technology and the improvement of living standards, people's requirements for automobiles have gradually increased. For occupants, there are many storage spaces in automobiles, and the unlocking mechanism thereof not only needs to ensure smooth unlocking, but also needs to be convenient for the occupants to open the storage space, so that passengers can enjoy convenience when using the functions of the product.

[0003] However, the unlocking structure of the storage box on the existing vehicles generally uses a conventional button for unlocking. When the unlocking button is pressed, the cover of the storage box is opened, but it will not pop up upwards. As a result, the occupant still needs to use another hand to open the storage box cover while pressing the unlocking button, which affects the convenience and efficiency of using the storage box. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a seat armrest with an automatically lifting armrest cover and an automobile seat, so as to alleviate the technical problem that the armrest cover needs to be manually lifted in the prior art.

[0005] In a first aspect, an embodiment of the utility model provides a seat armrest with an automatically lifting armrest cover, which includes an armrest base, an armrest cover, an unlocking component and a popping-up component;

[0006] One end of the armrest cover is pivotally connected to the armrest base, and a first elastic member is arranged on the pivot axis where the armrest cover is pivotally connected to the armrest base;

[0007] Both the unlocking component and the popping-up component are arranged on the armrest base. The locking tongue of the unlocking component is clamped with the armrest cover, and the locking tongue is used to limit the lifting of the armrest cover;

[0008] The popping-up component is located below the locking tongue. The locking tongue can limit the rising of the popping-up component. After the locking tongue is triggered, the locking tongue moves away from the popping-up component, so that the popping-up component can jack up the armrest cover.

[0009] Combined with the first aspect, an embodiment of the utility model provides a possible implementation manner of the first aspect. Among them, the above unlocking component includes a trigger button and the locking tongue;

[0010] The trigger button is in transmission connection with the locking tongue. A first installation groove and a second installation groove are arranged on the armrest base. The second installation groove is perpendicular to the first installation groove, and the first installation groove communicates with the second installation groove;

[0011] The trigger button is slidably arranged in the first installation groove, and the locking tongue is slidably arranged in the second installation groove.

[0012] Combined with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect. Among them, the trigger button is provided with a guiding column, a first guiding cylinder adapted to the guiding column is arranged in the first installation groove, and a first return spring is sleeved outside the first guiding cylinder;

[0013] One end of the first return spring abuts against the bottom of the first installation groove, and the other end abuts against the trigger button.

[0014] Combined with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect. Among them, the trigger button is provided with a driving rod, and a driving inclined surface is arranged on the driving rod;

[0015] A locking seat adapted to the locking tongue is arranged on the armrest cover plate;

[0016] A driven inclined platform adapted to the driving inclined surface is arranged on the locking tongue, so that the driving rod drives the locking tongue away from the locking seat.

[0017] Combined with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect. Among them, a second return spring is arranged between the locking tongue and the second installation groove, so that the locking tongue has a tendency to be clamped with the locking seat.

[0018] Combined with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect. Among them, the locking tongue is provided with a guiding pin, and a guiding hole is arranged on the second installation groove;

[0019] A sliding limiting groove for limiting the sliding stroke of the locking tongue is arranged on the second installation groove, and a limiting block adapted to the sliding limiting groove is arranged on the locking tongue.

[0020] Combined with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect. Among them, the popping-up assembly includes a driving seat and a third return spring;

[0021] A third installation groove is formed on the armrest base, and the driving seat is slidably arranged in the third installation groove;

[0022] A guiding sliding rod is arranged in the driving seat, a second guiding cylinder adapted to the guiding sliding rod is arranged on the third installation groove, and the third return spring is sleeved on the second guiding cylinder;

[0023] One end of the third reset spring abuts against the bottom of the third installation groove, and the other end abuts against the driving seat, so that the driving seat has a tendency to move upward.

[0024] Combined with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect. Wherein, a limit latch for restricting the moving stroke of the driving seat is provided at the notch of the third installation groove.

[0025] Combined with the first aspect, an embodiment of the present invention provides a possible implementation manner of the first aspect. Wherein, the first elastic member is a torsion spring.

[0026] In a second aspect, an embodiment of the present invention provides an automotive seat, including a seat armrest with an automatically lifting armrest cover.

[0027] Beneficial effects:

[0028] The present invention provides a seat armrest with an automatically lifting armrest cover, including an armrest base, an armrest cover, an unlocking assembly, and a popping-up assembly; one end of the armrest cover is pivotally connected to the armrest base, and a first elastic member is provided on the pivot shaft where the armrest cover is pivotally connected to the armrest base; the unlocking assembly and the popping-up assembly are both provided on the armrest base, the locking tongue of the unlocking assembly is clamped with the armrest cover, and the locking tongue is used to restrict the lifting of the armrest cover; the popping-up assembly is located below the locking tongue, and the locking tongue can restrict the rising of the popping-up assembly. After the locking tongue is triggered, the locking tongue moves away from the popping-up assembly, so that the popping-up assembly can jack up the armrest cover.

[0029] Specifically, when the user uses it, the user presses the unlocking assembly, so that the locking tongue of the unlocking assembly moves away from the armrest cover, so that the armrest cover can be freely lifted. At the same time, the backward movement of the locking tongue can release the restriction on the popping-up assembly, so that the popping-up assembly can assist one end of the armrest cover under its own elastic force, so that the armrest cover can quickly lift upward. At the same time, the other end of the armrest cover is affected by the first elastic member, so that the armrest cover can swing upward relative to the armrest base, so that the armrest cover can be automatically opened, improving the user experience.

[0030] The present invention provides an automotive seat, including a seat armrest with an automatically lifting armrest cover. The automotive seat has the above advantages compared with the prior art, which will not be elaborated here. Description of the drawings

[0031] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0032] Figure 1 It is a schematic diagram of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention when not opened;

[0033] Figure 2 It is a schematic diagram of the opening process of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention;

[0034] Figure 3 It is an internal schematic diagram of the armrest cover of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention;

[0035] Figure 4 It is a schematic diagram of the armrest base of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention;

[0036] Figure 5 It is an internal schematic diagram of the armrest base of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention;

[0037] Figure 6 It is a schematic diagram of the unlocking component of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention;

[0038] Figure 7 It is a structural schematic diagram of the unlocking component of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention;

[0039] Figure 8 It is an axonometric view of the unlocking component of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention;

[0040] Figure 9 It is a connection cross-sectional view of the armrest base, armrest cover, unlocking component and spring-up component of the seat armrest with an automatically lifting armrest cover provided by an embodiment of the present invention.

[0041] Icon:

[0042] 100 - Armrest base; 110 - First installation groove; 111 - First guide cylinder; 112 - First return spring; 120 - Second installation groove; 121 - Second return spring; 123 - Sliding limit groove; 130 - Third installation groove; 131 - Second guide cylinder; 132 - Limit block;

[0043] 200 - Handrail cover plate; 210 - First elastic member; 220 - Locking seat;

[0044] 300 - Unlocking assembly; 310 - Lock tongue; 311 - Driven inclined platform; 312 - Guide pin; 313 - Limit block; 320 - Trigger button; 321 - Guide post; 322 - Driving rod; 323 - Driving inclined surface; 400 - Bouncing assembly; 410 - Driving seat; 411 - Guide sliding rod; 420 - Third return spring; Detailed implementation manners

[0045] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0046] In the description of the present 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. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model 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 thus should not be construed as a limitation to the present utility model.

[0047] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0048] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0049] The present utility model will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0050] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 and Figure 9 As shown in

[0051] This embodiment provides a seat armrest with an automatically lifting armrest cover, including an armrest base 100, an armrest cover 200, an unlocking assembly 300, and a spring-up assembly 400; one end of the armrest cover 200 is pivotally connected to the armrest base 100, and a first elastic member 210 is provided on the pivot axis where the armrest cover 200 is pivotally connected to the armrest base 100; both the unlocking assembly 300 and the spring-up assembly 400 are provided on the armrest base 100, the locking tongue 310 of the unlocking assembly 300 is engaged with the armrest cover 200, and the locking tongue 310 is used to limit the lifting of the armrest cover 200; the spring-up assembly 400 is located below the locking tongue 310, and the locking tongue 310 can limit the upward movement of the spring-up assembly 400. After the locking tongue 310 is triggered, the locking tongue 310 moves away from the spring-up assembly 400, so that the spring-up assembly 400 can lift the armrest cover 200.

[0052] Specifically, when the user uses it, the user presses the unlocking assembly 300, so that the locking tongue 310 of the unlocking assembly 300 moves away from the armrest cover 200, so that the armrest cover 200 can be freely lifted. At the same time, the rearward movement of the locking tongue 310 can release the restriction on the spring-up assembly 400, so that the spring-up assembly 400 can assist one end of the armrest cover 200 under its own elastic force, so that the armrest cover 200 can be quickly lifted upward. At the same time, the other end of the armrest cover 200 is affected by the first elastic member 210, so that the armrest cover 200 can swing upward relative to the armrest base 100, so that the armrest cover 200 is automatically opened, improving the user experience.

[0053] See Figure 1 - Figure 9 As shown in

[0054] Among them, the first installation groove 110 is in a vertical state, and the second installation groove 120 is in a horizontal state.

[0055] See Figure 1 - Figure 9 As shown, in an alternative solution of this embodiment, the trigger button 320 has a guide post 321. A first guide cylinder 111 adapted to the guide post 321 is provided in the first installation groove 110. A first return spring 112 is sleeved outside the first guide cylinder 111. One end of the first return spring 112 abuts against the bottom of the first installation groove 110, and the other end abuts against the trigger button 320.

[0056] Among them, through the arrangement of the guide post 321 and the first guide cylinder 111, the trigger button 320 moves vertically downward.

[0057] See Figure 1 - Figure 9 As shown, in an alternative solution of this embodiment, the trigger button 320 has a driving rod 322, and a driving inclined surface 323 is provided on the driving rod 322. A locking seat 220 adapted to the locking tongue 310 is provided on the armrest cover plate 200. A driven inclined platform 311 adapted to the driving inclined surface 323 is provided on the locking tongue 310, so that the driving rod 322 drives the locking tongue 310 away from the locking seat 220.

[0058] Among them, when the driving rod 322 moves downward, the driving inclined surface 323 on the driving rod 322 can abut against the driven inclined platform 311 on the locking tongue 310, thereby driving the locking tongue 310 to move backward, that is, the locking tongue 310 moves away from the locking seat 220.

[0059] See Figure 1 - Figure 9 As shown, in an alternative solution of this embodiment, a second return spring 121 is provided between the locking tongue 310 and the second installation groove 120, so that the locking tongue 310 has a tendency to be engaged with the locking seat 220.

[0060] See Figure 1 - Figure 9 As shown, in an alternative solution of this embodiment, the locking tongue 310 has a guide pin 312, and a guide hole is provided on the second installation groove 120. A sliding limit groove 123 for limiting the sliding stroke of the locking tongue 310 is provided on the second installation groove 120, and a limit block 313 adapted to the sliding limit groove 123 is provided on the locking tongue 310.

[0061] Among them, through the cooperation of the sliding limit groove 123 and the limit block 313, the outer extension length of the locking tongue 310 can be limited, preventing the locking tongue 310 from sliding out of the second installation groove 120 and avoiding collision between the locking tongue 310 and the locking seat 220.

[0062] See Figure 1 -Figure 9 As shown, in an alternative solution of this embodiment, the popping-up assembly 400 includes a driving seat 410 and a third return spring 420; a third installation groove 130 is formed on the armrest base 100, and the driving seat 410 is slidably arranged in the third installation groove 130; a guiding slide rod 411 is provided in the driving seat 410, and a second guiding cylinder 131 adapted to the guiding slide rod 411 is arranged on the third installation groove 130, and the third return spring 420 is sleeved on the second guiding cylinder 131; one end of the third return spring 420 abuts against the bottom of the third installation groove 130, and the other end abuts against the driving seat 410, so that the driving seat 410 has a tendency to move upward.

[0063] Among them, the third installation groove 130 is in a vertical state.

[0064] In addition, when the user unlocks the armrest cover 200, after the driving seat 410 moves upward under the action of the third return spring 420, the top of the driving seat 410 can push the armrest cover 200 upward. At the same time, the top of the driving seat 410 can abut against the upper armrest base 100. A groove adapted to the locking tongue 310 is formed at the top of the driving seat 410, and the cooperation between the locking tongue 310 and the driving seat 410 can block the outlet, preventing foreign objects from entering the second installation groove 120 and ensuring that the locking tongue 310 is not stuck. When folding up the armrest cover 200, the user presses the armrest cover 200 downward, and the armrest cover 200 presses the driving seat 410 downward, compressing the third return spring 420. During this process, the locking tongue 310 extends into the locking seat 220 under the action of the second return spring 121.

[0065] See Figure 1 - Figure 9 As shown, in an alternative solution of this embodiment, a limit block 132 for restricting the moving stroke of the driving seat 410 is arranged at the notch of the third installation groove 130.

[0066] Specifically, the front end of the locking tongue 310 has an arc-shaped surface. When the armrest cover 200 is reset, the front end of the armrest cover 200 can abut against the arc-shaped surface of the locking tongue 310, so that the armrest cover 200 drives the locking tongue 310 to retract, making the armrest cover 200 abut against the driving seat 410 below the locking tongue 310. At the same time, the locking seat 220 of the armrest cover 200 moves to be directly opposite to the locking tongue 310. At this time, the locking tongue 310 moves into the locking seat 220 under the action of the second return spring 121, thereby limiting the locking seat 220 and preventing the armrest cover 200 from being lifted. At the same time, the armrest cover 200 presses the popping-up assembly 400, causing the driving seat 410 to descend and compress the third return spring 420.

[0067] Specifically, when the user needs to unlock the armrest cover 200, the user presses the trigger button 320. The guide post 321 of the trigger button 320 moves downward along the first guide cylinder 111. During the downward movement of the trigger button 320, the first return spring 112 will be compressed. At the same time, the driving slope 323 on the driving rod 322 of the trigger button 320 disengages from the driven slope 311 on the locking tongue 310. As the driving rod 322 moves downward, the driving slope 323 will drive the driven slope 311 to move backward, so that the driving rod 322 drives the locking tongue 310 to move backward, that is, the locking tongue 310 moves away from the locking seat 220 of the armrest cover 200. During the backward movement of the locking tongue 310, the guide pin 312 on the locking tongue 310 can move along the guide hole of the armrest base 100, so that the locking tongue 310 moves smoothly, and the second return spring 121 will be compressed during the backward movement of the locking tongue 310; when the locking tongue 310 moves out of the locking seat 220 of the armrest cover 200, the third return spring 420 of the elastic component 400 will release elastic force, so that one end of the armrest cover 200 is lifted upward. At the same time, the first elastic member 210 at the end where the armrest cover 200 is pivotally connected to the armrest base 100 will also drive the armrest cover 200 to swing, so that the armrest cover 200 rotates from the horizontal state to the vertical state, thereby exposing the storage space inside the armrest base 100.

[0068] Moreover, when the user releases the trigger button 320, the first return spring 112 and the second return spring 121 will drive the trigger button 320 and the locking tongue 310 to reset.

[0069] This embodiment provides an automotive seat, including a seat armrest with an automatically lifting armrest cover.

[0070] Specifically, the automotive seat provided in this embodiment has the advantages of the seat armrest with an automatically lifting armrest cover compared with the prior art, which will not be elaborated here.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A seat armrest with an automatically lifting armrest cover, characterized in that, Including: An armrest base (100), an armrest cover plate (200), an unlocking component (300) and a popping-up component (400); One end of the armrest cover plate (200) is pivotally connected to the armrest base (100), and a first elastic member (210) is arranged on the pivot axis where the armrest cover plate (200) is pivotally connected to the armrest base (100); Both the unlocking component (300) and the popping-up component (400) are arranged on the armrest base (100), a locking tongue (310) of the unlocking component (300) is clamped with the armrest cover plate (200), and the locking tongue (310) is used to limit the lifting of the armrest cover plate (200); The popping-up component (400) is located below the locking tongue (310), the locking tongue (310) can limit the rising of the popping-up component (400), after triggering the locking tongue (310), the locking tongue (310) moves away from the popping-up component (400), so that the popping-up component (400) can jack up the armrest cover plate (200).

2. The seat armrest with automatically lifting armrest cover according to claim 1, wherein The unlocking component (300) includes a trigger button (320) and the locking tongue (310); The trigger button (320) is in transmission connection with the locking tongue (310), a first installation groove (110) and a second installation groove (120) are arranged on the armrest base (100), the second installation groove (120) is perpendicular to the first installation groove (110), and the first installation groove (110) communicates with the second installation groove (120); The trigger button (320) is slidably arranged in the first installation groove (110), and the locking tongue (310) is slidably arranged in the second installation groove (120).

3. The seat armrest with automatically lifting armrest cover according to claim 2, characterized in that, The trigger button (320) has a guide post (321), a first guide cylinder (111) adapted to the guide post (321) is arranged in the first installation groove (110), and a first return spring (112) is sleeved outside the first guide cylinder (111); One end of the first return spring (112) abuts against the bottom of the first installation groove (110), and the other end abuts against the trigger button (320).

4. The seat armrest with automatically lifting armrest cover according to claim 3, characterized in that, The trigger button (320) has a driving rod (322), and a driving inclined surface (323) is arranged on the driving rod (322); A locking seat (220) adapted to the locking tongue (310) is arranged on the armrest cover plate (200); A driven inclined platform (311) adapted to the driving inclined surface (323) is arranged on the locking tongue (310), so that the driving rod (322) drives the locking tongue (310) away from the locking seat (220).

5. The seat armrest with automatically rising armrest cover according to claim 4, characterized in that, A second return spring (121) is arranged between the locking tongue (310) and the second installation groove (120), so that the locking tongue (310) has a tendency to be clamped with the locking seat (220).

6. The seat armrest with automatically lifting armrest cover according to claim 4, wherein The locking tongue (310) has a guide pin (312), and a guide hole is arranged on the second installation groove (120); A sliding limit groove (123) for defining the sliding stroke of the locking tongue (310) is provided on the second installation groove (120), and a limit block (313) adapted to the sliding limit groove (123) is provided on the locking tongue (310).

7. The seat armrest with automatically lifting armrest cover according to claim 2, wherein The popping-up assembly (400) includes a driving seat (410) and a third return spring (420); A third installation groove (130) is formed in the armrest base (100), and the driving seat (410) is slidably arranged in the third installation groove (130); A guiding slide rod (411) is arranged in the driving seat (410), a second guiding cylinder (131) adapted to the guiding slide rod (411) is arranged on the third installation groove (130), and the third return spring (420) is sleeved on the second guiding cylinder (131); One end of the third return spring (420) abuts against the bottom of the third installation groove (130), and the other end abuts against the driving seat (410), so that the driving seat (410) has a tendency to move upward.

8. The seat armrest with automatically lifting armrest cover according to claim 7, characterized in that, A limit clamping block (132) for limiting the moving stroke of the driving seat (410) is arranged at the notch of the third installation groove (130).

9. The seat armrest with automatically lifting armrest cover according to any one of claims 1 to 8, characterized in that, The first elastic member (210) is a torsion spring.

10. An automotive seat, characterized in that, A seat armrest with automatically lifted armrest cover according to any one of claims 1-9 is included.

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