Manually adjustable music headrests and car seats

Abstract

This utility model provides a manually adjustable music headrest and car seat, relating to the technical field of car seat equipment. The manually adjustable music headrest includes a front shell, a rear shell, a speaker, a headrest rod, and a height adjustment assembly. The height adjustment assembly includes an adjustment bracket, a control button, an unlocking push plate, and a spring-loaded reset component. The front shell is connected to the adjustment bracket. The unlocking push plate is inserted into the adjustment bracket along the horizontal direction of the headrest. One end of the spring-loaded reset component is connected to the unlocking push plate, and the other end is connected to the adjustment bracket. The control button is located on the rear shell and abuts against the unlocking push plate. The headrest rod is inserted into the adjustment bracket along the vertical direction of the headrest and can pass through the unlocking push plate. The headrest rod has a locking slot, and the unlocking push plate has an unlocking block. The inner wall of the front shell has a mounting slot for installing the speaker. This achieves the technical effect of a headrest with music functionality.

Description

Technical Field

[0001] This utility model relates to the field of automotive seat equipment technology, specifically to a manually adjustable music headrest and automotive seat. Background Technology

[0002] With the continuous advancement of automotive technology and the improvement of people's living standards, people have increasingly higher requirements for the comfort and functionality of car seats.

[0003] Current headrests on the market lack music functionality, preventing passengers from enjoying music independently in the vehicle and creating a lack of a dedicated music experience environment. Utility Model Content

[0004] The purpose of this invention is to provide a manually adjustable music headrest and car seat to alleviate the technical problem that existing headrests do not have music functions.

[0005] In a first aspect, this utility model provides a manually adjustable music headrest, including a front shell, a rear shell, a speaker, a headrest rod, and an up-and-down adjustment assembly;

[0006] The front housing and the rear housing are connected to each other to form a seat headrest, and the up-down adjustment component is installed inside the seat headrest;

[0007] The up-down adjustment assembly includes an adjustment bracket, a control button, an unlocking push plate, and a spring reset component. The front housing is connected to the adjustment bracket. The unlocking push plate is inserted into the adjustment bracket along the horizontal direction of the seat headrest. One end of the spring reset component is connected to the unlocking push plate, and the other end is connected to the adjustment bracket. The control button is located on the rear housing and abuts against the unlocking push plate.

[0008] The headrest rod is inserted into the adjustment bracket along the vertical direction of the seat headrest. The headrest rod can pass through the unlocking push plate. The headrest rod is provided with a locking slot. The unlocking push plate is provided with an unlocking block.

[0009] The inner wall of the front housing is provided with a mounting groove for mounting the speaker.

[0010] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein the unlocking push plate is provided with an oblong slot, and the headrest rod can pass through the oblong slot;

[0011] The unlocking block is located inside the waist-shaped slot.

[0012] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein one end of the unlocking push plate is provided with a drive push plate for abutting against the control button.

[0013] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the top of the aforementioned adjusting bracket is provided with a connecting seat for connecting the front housing;

[0014] The top of each of the two headrest rods is provided with a support rod, and the top of the support rod is provided with a sound-absorbing pad.

[0015] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein a reinforcing rib is provided between the aforementioned adjusting bracket and the connecting seat.

[0016] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein a plurality of bushings are inserted inside the aforementioned adjusting bracket, the headrest rod passes through the bushings, and the inner wall of the bushings abuts against the headrest rod.

[0017] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein a headrest foam is provided on the aforementioned front housing, and a sound-permeable channel is formed on the headrest foam, the sound-permeable channel corresponding to the mounting groove;

[0018] The sound-permeable channel is equipped with sound-permeable cotton.

[0019] The bottom of the mounting groove has multiple sound-permeable holes.

[0020] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein a headrest cover is provided on the aforementioned headrest foam.

[0021] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein a sponge is provided in the middle of the headrest foam.

[0022] Secondly, this utility model embodiment provides a car seat, including the manually adjustable music headrest.

[0023] Beneficial effects:

[0024] This utility model embodiment provides a manually adjustable music headrest, including a front shell, a rear shell, a speaker, a headrest rod, and a height adjustment assembly. The front shell and the rear shell are connected to form a seat headrest, and the height adjustment assembly is installed inside the seat headrest. The height adjustment assembly includes an adjustment bracket, a control button, an unlocking push plate, and a spring reset component. The front shell is connected to the adjustment bracket, the unlocking push plate is inserted into the adjustment bracket along the horizontal direction of the seat headrest, one end of the spring reset component is connected to the unlocking push plate, and the other end is connected to the adjustment bracket. The control button is located on the rear shell and abuts against the unlocking push plate. The headrest rod is inserted into the adjustment bracket along the vertical direction of the seat headrest and can pass through the unlocking push plate. The headrest rod has a locking slot, and the unlocking push plate has an unlocking block. The inner wall of the front shell has a mounting slot for installing the speaker.

[0025] Specifically, when the headrest needs to be adjusted, the user manually triggers the control button, and then the height of the headrest can be manually adjusted. When the user presses the control button, the control button pushes the unlocking push plate to move within the adjustment bracket. The unlocking block on the unlocking push plate moves away from the locking slot of the headrest rod. At this time, the user can manually raise or lower the height of the headrest. In addition, there is a mounting slot for installing speakers in the front housing. The power supply line of the speaker is connected to the car seat through the hollow structure of the headrest rod.

[0026] This invention provides a car seat, including a manually adjustable music headrest. The car seat has the advantages described above compared to existing technologies, which will not be elaborated further here. Attached Figure Description

[0027] 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.

[0028] Figure 1 A schematic diagram of a manually adjustable music headrest provided in an embodiment of this utility model;

[0029] Figure 2 for Figure 1 A diagram illustrating the removal of the headrest cover;

[0030] Figure 3 for Figure 2 A diagram illustrating the removal of foam from the headrest;

[0031] Figure 4 for Figure 3 A schematic diagram showing the removal of sound-permeable cotton.

[0032] Figure 5 A schematic diagram of the front shell and speaker of the manually adjustable music headrest provided in this embodiment of the utility model;

[0033] Figure 6 A schematic diagram of the front shell of the manually adjustable music headrest provided in an embodiment of this utility model;

[0034] Figure 7 A schematic diagram of the rear shell and up-down adjustment assembly of the manually adjustable music headrest provided in this embodiment of the utility model;

[0035] Figure 8 A schematic diagram of the up-and-down adjustment component in a manually adjustable music headrest provided in an embodiment of this utility model;

[0036] Figure 9 A schematic diagram of the unlocking push plate and headrest rod in a manually adjustable music headrest provided in an embodiment of this utility model;

[0037] Figure 10 A schematic diagram of the manually adjustable music headrest bushing provided in an embodiment of this utility model;

[0038] Figure 11 An exploded view of a manually adjustable music headrest provided in an embodiment of this utility model.

[0039] icon:

[0040] 100 - Front housing; 110 - Mounting slot; 111 - Sound transmission hole; 120 - Headrest foam; 121 - Sound transmission channel; 130 - Sound transmission cotton; 140 - Headrest cover; 150 - Sponge;

[0041] 200 - Rear housing;

[0042] 300-speaker;

[0043] 400 - Headrest rod; 410 - Locking slot; 420 - Support rod;

[0044] 500-Up / down adjustment assembly; 510-Adjustment bracket; 511-Connecting seat; 512-Reinforcing rib; 513-Bushing; 514-Inner ring spring; 520-Control button; 530-Unlocking push plate; 531-Unlocking block; 532-Oval slot; 533-Drive push plate; 540-Elastic reset component;

[0045] 600 - Sound-absorbing pad. Detailed Implementation

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings.

[0051] See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11As shown, this embodiment provides a manually adjustable music headrest, including a front housing 100, a rear housing 200, a speaker 300, a headrest rod 400, and a height adjustment assembly 500; the front housing 100 and the rear housing 200 are connected to each other to form a seat headrest, and the height adjustment assembly 500 is installed inside the seat headrest; the height adjustment assembly 500 includes an adjustment bracket 510, a control button 520, an unlocking push plate 530, and a spring reset member 540; the front housing 100 is connected to the adjustment bracket 510, and the unlocking push plate 530 is inserted into the adjustment bracket along the horizontal direction of the seat headrest. Inside 510, one end of the elastic reset member 540 is connected to the unlocking push plate 530, and the other end is connected to the adjustment bracket 510. The control button 520 is located on the rear housing 200 and abuts against the unlocking push plate 530. The headrest rod 400 is inserted into the adjustment bracket 510 along the vertical direction of the seat headrest. The headrest rod 400 can pass through the unlocking push plate 530. The headrest rod 400 is provided with a locking slot 410, and the unlocking push plate 530 is provided with an unlocking block 531. The inner wall of the front housing 100 is provided with a mounting slot 110 for mounting the speaker 300.

[0052] Specifically, when the headrest needs to be adjusted, the user manually triggers the control button 520, and then the height of the headrest can be manually adjusted. When the user presses the control button 520, the control button 520 pushes the unlocking push plate 530 to move within the adjustment bracket 510. The unlocking block 531 on the unlocking push plate 530 moves away from the locking slot 410 of the headrest rod 400. At this time, the user can manually raise or lower the height of the headrest. In addition, the front housing 100 is provided with a mounting slot 110 for installing the speaker 300. The power supply line of the speaker is connected to the car seat through the hollow structure of the headrest rod 400.

[0053] The adjusting bracket 510 has a first channel for installing the unlocking push plate 530, and the middle part of the adjusting bracket 510 has an open slot at the first channel. A spring-loaded reset member 540 is provided on the adjusting bracket 510 and the unlocking push plate 530 bracket. One end of the spring-loaded reset member 540 passes through the open slot and is connected to the unlocking push plate 530, and the other end is hung on the adjusting bracket 510, so that the unlocking push plate 530 has a tendency to move toward the control button 520. When the control button 520 is not subjected to external force, the unlocking push plate 530 can push the control button 520 to reset, and the unlocking block 531 on the unlocking push plate 530 can engage with the locking slot 410 on the headrest rod 400.

[0054] The control button 520 has a spring inside, so that the control button 520 can automatically reset itself when the user releases it.

[0055] See Figures 1-11As shown, in the optional embodiment, the unlocking push plate 530 has an oblong slot 532, through which the headrest rod 400 can pass; the unlocking block 531 is located inside the oblong slot 532.

[0056] Specifically, the adjustment bracket 510 has a second channel, which is perpendicular to the first channel. The headrest rod 400 is inserted into the second channel, and the headrest rod 400 can unlock the waist-shaped slot 532 on the push plate 530. When the control button 520 is not triggered, the unlocking block 531 on the unlocking push plate 530 is locked in the locking slot 410 of the headrest rod 400.

[0057] See Figures 1-11 As shown, in an optional embodiment, one end of the unlocking push plate 530 is provided with a drive push plate 533 for abutting against the control button 520.

[0058] Specifically, a drive push plate 533 is provided at one end of the unlock push plate 530. The drive push plate 533 and the unlock push plate 530 are an integral structure, and the drive push plate 533 and the unlock push plate 530 are connected at an angle. Through the setting of the drive push plate 533, the control button 520 at different height positions can drive the unlock push plate 530 to move.

[0059] See Figures 1-11 As shown, in an optional embodiment, a plurality of bushings 513 are inserted inside the adjusting bracket 510, the headrest rod 400 passes through the bushings 513, and the inner wall of the bushings 513 abuts against the headrest rod 400.

[0060] Specifically, a third channel is provided on the adjusting bracket 510, which is perpendicular to the second channel. The bushing 513 is inserted into the third channel, and the headrest rod 400 can pass through the bushing 513. The bushing 513 can be a connecting ring seat. The outer ring seat of the bushing 513 is stably matched with the third channel, and the inner ring spring piece 514 of the bushing 513 can abut against the outer wall of the headrest rod 400, thereby improving the stability of the headrest rod 400 and reducing the probability of abnormal noise.

[0061] See Figures 1-11 As shown, in the optional embodiment, the top of the adjusting bracket 510 is provided with a connecting seat 511 for connecting the front housing 100; the top of the two headrest rods 400 is provided with a supporting rod 420, and the top of the supporting rod 420 is provided with a sound-absorbing pad 600.

[0062] Specifically, a support rod 420 is provided at the top of the two headrest rods 400. The stability of the headrest rods 400 is improved by the support rods 420. A sound-absorbing pad 600 is provided at the top of the support rods 420. When the seat headrest is adjusted to the lowest height, no abnormal noise will occur when the support rods 420 contact the top of the front housing 100 or the rear housing 200.

[0063] In addition, a sound-absorbing pad 600 is also provided on the top of the adjustment bracket 510. When the seat headrest is adjusted to the highest height, no abnormal noise will occur when the top of the adjustment bracket 510 contacts the support rod 420.

[0064] In addition, sound-absorbing pads 600 are provided at both the front and rear of the adjustment bracket 510, and sound-absorbing pads 600 are also provided in the mounting slot 110 for mounting the speaker 300.

[0065] It should be noted that a sound-absorbing pad 600 is provided between the front housing 100 and the rear housing 200 and the connecting seat 511 to prevent the front housing 100 and the rear housing 200 from squeezing against the adjusting bracket 510 and causing abnormal noise.

[0066] See Figures 1-11 As shown, in the optional embodiment, a reinforcing rib plate 512 is provided between the adjusting bracket 510 and the connecting seat 511.

[0067] Specifically, a reinforcing rib 512 is provided between the adjusting bracket 510 and the connecting seat 511. By providing the reinforcing rib 512, not only can the strength between the adjusting bracket 510 and the connecting seat 511 be improved, but the reinforcing rib 512 can also protect the headrest rod 400.

[0068] See Figures 1-11 As shown, in the optional embodiment, a headrest foam 120 is provided on the front shell 100, and a sound-permeable channel 121 is provided on the headrest foam 120, which corresponds to the mounting groove 110; a sound-permeable cotton 130 is provided in the sound-permeable channel 121; and a plurality of sound-permeable holes 111 are provided at the bottom of the mounting groove 110.

[0069] Specifically, a headrest foam 120 is provided on the front housing 100, and a sound-permeable channel 121 is provided on the headrest foam 120. The position of the sound-permeable channel 121 corresponds to the mounting groove 110 inside the front housing 100, and multiple sound-permeable holes 111 are provided at the bottom of the mounting groove 110. With this arrangement, the sound emitted by the speaker 300 in the mounting groove 110 can be smoothly transmitted outward.

[0070] The headrest foam 120 has a sponge 150 in the middle, which improves the comfort of the seat headrest.

[0071] The headrest foam 120 is fitted with a headrest cover 140, which ensures the consistency of the seat headrests.

[0072] This embodiment provides a car seat, including a manually adjustable music headrest.

[0073] Specifically, the car seat provided in this embodiment has the advantages of the aforementioned manually adjustable music headrest compared to the prior art, which will not be elaborated here.

[0074] 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 manually adjustable music headrest, characterized by, include: Front housing (100), rear housing (200), speaker (300), headrest rod (400) and height adjustment assembly (500); The front housing (100) and the rear housing (200) are connected to each other to form a seat headrest, and the up-down adjustment assembly (500) is installed inside the seat headrest; The up-down adjustment assembly (500) includes an adjustment bracket (510), a control button (520), an unlocking push plate (530), and a spring reset component (540). The front housing (100) is connected to the adjustment bracket (510). The unlocking push plate (530) is inserted into the adjustment bracket (510) along the horizontal direction of the seat headrest. One end of the spring reset component (540) is connected to the unlocking push plate (530), and the other end is connected to the adjustment bracket (510). The control button (520) is located on the rear housing (200), and the control button (520) abuts against the unlocking push plate (530). The headrest rod (400) is inserted into the adjustment bracket (510) along the vertical direction of the seat headrest. The headrest rod (400) can pass through the unlocking push plate (530). The headrest rod (400) is provided with a locking slot (410). The unlocking push plate (530) is provided with an unlocking block (531). The inner wall of the front housing (100) is provided with a mounting groove (110) for mounting the speaker (300).

2. The manually adjustable music headrest of claim 1, wherein, The unlocking push plate (530) has an oblong slot (532) and the headrest rod (400) can pass through the oblong slot (532). The unlocking block (531) is located inside the waist-shaped slot (532).

3. The manually adjustable music headrest according to claim 2, characterized in that, One end of the unlocking push plate (530) is provided with a drive push plate (533) for abutting against the control button (520).

4. The manually adjustable music headrest of claim 1, wherein, The top of the adjustment bracket (510) is provided with a connecting seat (511) for connecting the front housing (100). The top of the two headrest rods (400) is provided with a support rod (420), and the top of the support rod (420) is provided with a sound-absorbing pad (600).

5. The manually adjustable music headrest of claim 4, wherein, A reinforcing rib (512) is provided between the adjusting bracket (510) and the connecting seat (511).

6. The manually adjustable music headrest of claim 1, wherein, The adjusting bracket (510) has multiple bushings (513) inserted inside, the headrest rod (400) passes through the bushings (513), and the inner wall of the bushings (513) abuts against the headrest rod (400).

7. The manually adjustable music headrest according to any of claims 1-6, wherein, A headrest foam (120) is provided on the front housing (100), and a sound-permeable channel (121) is provided on the headrest foam (120), which corresponds to the mounting groove (110); The sound-permeable channel (121) is provided with sound-permeable cotton (130); The bottom of the mounting groove (110) is provided with multiple sound-permeable holes (111).

8. The manually adjustable music headrest of claim 7, wherein, A headrest cover (140) is fitted onto the headrest foam (120).

9. The manually adjustable music headrest of claim 7, wherein, A sponge (150) is provided in the middle of the headrest foam (120).

10. An automotive seat characterized by comprising: A manually adjustable music headrest comprising the headrest of any one of claims 1-9.

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