Headrest suitable for head, seat and vehicle

Abstract

The invention discloses a headrest suitable for the head, a seat and a vehicle, and belongs to the technical field of vehicle seats, the headrest comprises a first side pillow and a second side pillow, the first side pillow and the second side pillow are oppositely arranged, and the positions of the first side pillow and the second side pillow are fixed; the adjusting pillow is used for making contact with the head of the user and is arranged between the first side pillow and the second side pillow, the two ends of the adjusting pillow are slidably connected to the first side pillow and the second side pillow respectively, and the adjusting pillow can adjust the relative position relative to the first side pillow and the second side pillow and can be relatively fixed. The seat comprises the headrest suitable for the head and a main body, and the first side pillow and the second side pillow are fixedly connected to the main body. The vehicle comprises a seat and a vehicle body, the seat is installed in the vehicle body, and the seat comprises the headrest suitable for the head. The headrest can be adjusted to a certain degree to meet the special space requirement of a driver and passengers for the headrest, the headrest space can be flexibly adjusted, the headrest is suitable for different head use scenes, and the diversified requirements of different crowds are met.

Description

Technical Field

[0001] The present application belongs to the technical field of vehicle seats, and in particular relates to a headrest, a seat and a vehicle suitable for the head. Background Art

[0002] The vehicle headrest is an essential part of the vehicle and has a great impact on the riding comfort of the driver and passengers. Traditional vehicle headrests are mostly fixed or adjustable up and down, and cannot be adjusted according to the height and sitting posture of the driver and passengers. Conventional headrests have a large area and basically cover the entire head range, which is applicable in ordinary scenarios.

[0003] However, in some usage scenarios that require sufficient space, the headrest position will become an uncomfortable area, causing the headrest to be unsuitable for contacting the head, such as: ① When the hair is tied up, the ponytail bulge at the back of the head presses against the headrest, causing discomfort to the cervical spine; ② In winter, the hat of thick clothes piles up on the shoulders, causing the head to not fit the headrest; etc. Such usage scenarios require space. The existing technology has not solved such problems well. Summary of the invention

[0004] The present application aims to at least to some extent solve the technical problem that the headrest is not suitable for the head. To this end, the present application provides a headrest, seat and vehicle suitable for the head, which can be adjusted to a certain extent to meet the special space requirements of the driver and passengers for the headrest, and can flexibly adjust the headrest space, suitable for different head usage scenarios, and meet the diverse needs of different groups of people.

[0005] In a first aspect, an embodiment of the present application provides a headrest suitable for a head, comprising:

[0006] A first side pillow and a second side pillow, the first side pillow and the second side pillow are arranged opposite to each other and are fixed in position;

[0007] The adjusting pillow is used to contact the user's head. The adjusting pillow is arranged between the first side pillow and the second side pillow. The two ends of the adjusting pillow are respectively slidably connected to the first side pillow and the second side pillow. The adjusting pillow can adjust the relative position relative to the first side pillow and the second side pillow, and can be relatively fixed.

[0008] In some embodiments, the opposing surfaces of the first side pillow and the second side pillow are inner side surfaces, and the inner side surfaces are recessed to form a slide groove, which is used to guide the adjustable pillow in the height direction, and the slide groove matches the two ends of the adjustable pillow.

[0009] In some embodiments, two ends of the adjustment pillow are respectively provided with protrusions, and the two protrusions are respectively inserted into and restricted in the slide grooves.

[0010] In some embodiments, the inner side surface is further concavely provided with a card slot, which is connected to the slide slot, and the card slot is located on one side of the slide slot.

[0011] In some embodiments, the slot is bent to form a blocking section between the slot and the slide slot, and when the protrusion is inserted into the slot, the protrusion is limited in the slot by the blocking section.

[0012] In some embodiments, the adjustable pillow includes at least two half pillows, and the relative positions of the plurality of half pillows can be adjusted independently relative to the first side pillow and the second side pillow, and the distance between adjacent half pillows can be adjusted.

[0013] In some embodiments, the number of half pillows is less than the number of card slots, and the number of card slots is greater than or equal to 3.

[0014] In some embodiments, the side of the adjustable pillow is a curved pillow surface, and the curved pillow surface is used to contact the user's head.

[0015] In a second aspect, an embodiment of the present application provides a seat, characterized in that it includes the above-mentioned headrest suitable for the head and a main body, and a first side pillow and a second side pillow are fixedly connected to the main body.

[0016] In a third aspect, an embodiment of the present application provides a vehicle, characterized in that it includes a seat and a vehicle body, the seat is installed in the vehicle body, and the seat includes the above-mentioned headrest suitable for the head.

[0017] It can be seen from the above technical solution that the beneficial effects of this application are:

[0018] 1. The headrest of the present application can be adjusted to change its shape. The relative position of the pillow relative to the first side pillow and the second side pillow can be adjusted by adjusting the pillow, and then the adjustable pillow can be adjusted to a position avoiding obstacles so that the adjustable pillow contacts the head. The position of the adjustable pillow can be easily changed by sliding the adjustable pillow relative to the first side pillow and the second side pillow. The adjusted pillow can be relatively fixed to the first side pillow and the second side pillow after adjustment, so the adjusted position can be fixed, which is convenient for use. In this way, the headrest itself can be adjusted to a certain extent to meet the special space requirements of the driver and passengers for the headrest, and the headrest space can be flexibly adjusted by sliding, which is suitable for different user head usage scenarios and meets the diversified needs of different groups of people.

[0019] 2. The seat of the present application, by adopting the above-mentioned headrest, can change its shape to a certain extent to match the head by changing its own structure, so that it can adapt to the head and then be suitable for different user head usage scenarios to meet the diversified needs of different groups of people.

[0020] 3. The vehicle of the present application, by adopting the above-mentioned headrest, can change its own shape to adapt to the needs of the user, so that when the shape of the user's head changes, it can also fit well, thereby improving the user's riding experience and comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other embodiments and drawings can be obtained based on these drawings without creative work.

[0022] Figure 1 A schematic diagram showing an embodiment of a headrest applicable to a head of the present invention is shown;

[0023] Figure 2 A schematic diagram showing a headrest in use according to an embodiment of the present invention;

[0024] Figure 3 A schematic diagram showing a headrest in use according to an embodiment of the present invention;

[0025] Figure 4 A schematic diagram showing a headrest in use according to an embodiment of the present invention;

[0026] Figure numerals: 100, first side pillow; 110, inner side; 111, slide groove; 112, slot; 200, second side pillow; 300, adjustment pillow; 301, protrusion; 302, arc-shaped pillow surface; 310, first half pillow; 320, second half pillow. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between various components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] The present application is described below with reference to the accompanying drawings and specific embodiments:

[0032] Please refer to Figure 1In a first aspect of the present application, a headrest suitable for the head is provided, which includes: a first side pillow 100, a second side pillow 200 and an adjustable pillow 300. The first side pillow 100 and the second side pillow 200 adopt a block structure, such as a spindle-shaped column structure with opposite surfaces. The first side pillow 100 and the second side pillow 200 are arranged opposite to each other and fixed in position. The first side pillow 100 and the second side pillow 200 can be fixed on the top of the backrest of the existing seat. The first side pillow 100 and the second side pillow 200 are arranged opposite to each other and fixed in position. The first and second side pillows 100 and 200 are respectively slidably matched with the two ends of the adjustable pillow 300; the adjustable pillow 300 is used to contact the user's head. The adjustable pillow 300 is arranged between the first side pillow 100 and the second side pillow 200. The adjustable pillow 300 is block-shaped. In some embodiments, the side of the adjustable pillow 300 is an arc-shaped pillow surface 302. The arc-shaped pillow surface 302 is used to contact the user's head. The arc-shaped pillow surface 302 is an arc-shaped surface, which is convenient for head contact and improves comfort. The arc-shaped pillow surface 302 can be made of soft material, such as leather. The two ends of the adjustable pillow 300 are respectively slidably connected to the first side pillow 100 and the second side pillow 200. The relative position of the adjustable pillow 300 relative to the first side pillow 100 and the second side pillow 200 can be adjusted and relatively fixed. For example, the first side pillow 100 and the second side pillow 200 are arranged vertically, and a slide groove 111, a slide rail or other structures that are convenient for sliding are provided on the opposite surfaces of the two sides along the height direction, and the two ends of the adjustable pillow 300 match the slide groove 111 or the slide rail, so that the adjustable pillow 300 can be adjusted in the height direction, so that the adjustable pillow 300 can be slid to a suitable position. After sliding to a suitable position, the adjustable pillow 300 and the first side pillow 100 and the second side pillow 200 can be relatively fixed, such as a card slot 112 is provided on the side of the slide groove 111, and the adjusting pillow 300 is inserted into the card slot 112 at a suitable position for fixation, or perforations are provided at both ends of the adjustable pillow 300, and a row of sockets are provided on the first side pillow 100 and the second side pillow 200, and pins are inserted into the sockets and perforations to relatively fix the adjustable pillow 300 and the first side pillow 100 and the second side pillow 200. In this way, after the adjustable pillow 300 is adjusted to a certain position, it can also be relatively fixed. Other structural forms that are convenient for relative fixation can also be used.

[0033] The headrest of the prior art is not suitable for contacting the head, because the current headrests are all integrated structures, and there is no adjustable space at the position where the head contacts the headrest, which hinders the contact between the head and the headrest, and the headrest cannot support the head well. However, the headrest of the present application can be adjusted to change its shape by itself, and the relative position relative to the first side pillow 100 and the second side pillow 200 can be adjusted by adjusting the pillow 300, so that the adjusting pillow 300 can be adjusted to a position avoiding obstacles, so that the adjusting pillow 300 contacts the head, and the position of the adjusting pillow 300 can be easily changed by sliding the adjusting pillow 300 relative to the first side pillow 100 and the second side pillow 200. After adjustment, the adjusting pillow 300 is relatively fixed with the first side pillow 100 and the second side pillow 200, and the adjusted position can be fixed, so that it is easy to use. In this way, the headrest itself can be adjusted to a certain extent to meet the special space requirements of the driver and passengers for the headrest, and the headrest space can be flexibly adjusted by sliding, which is suitable for different user head usage scenarios and meets the diversified needs of different groups of people.

[0034] In some embodiments, the opposing surface of the first side pillow 100 and the second side pillow 200 is the inner side surface 110, and the inner side surface 110 is recessed to form a slide groove 111. Since the first side pillow 100 and the second side pillow 200 are arranged in a vertical direction, the slide groove 111 is also in a vertical direction, so that the slide groove 111 is used to guide the adjustable pillow 300 in the height direction, and the slide groove 111 matches with the two ends of the adjustable pillow 300. The two ends of the adjustable pillow 300 are inserted into the slide groove 111 of the first side pillow 100 and the slide groove 111 of the second side pillow 200, so that the height of the adjustable pillow 300 can be adjusted between the first side pillow 100 and the second side pillow 200. The slide groove 111 extends from one end to the other end of the first side pillow 100 and the second side pillow 200 respectively, and the adjustable pillow 300 can also be adjusted within a larger height range.

[0035] In some embodiments, a protrusion 301 is respectively provided at both ends of the adjustment pillow 300. The protrusion 301 is in a square shape. The size of the protrusion 301 matches the width of the slide groove 111, so that the protrusion 301 can be inserted into the slide groove 111 and move. The two protrusions 301 are respectively inserted into and limited in the slide groove 111. Since the first side pillow 100 and the second side pillow 200 are relatively fixed, the distance between the first side pillow 100 and the second side pillow 200 is also determined. At both ends of the adjustment pillow 300, the protrusion 301 is always inserted into the slide groove 111 of the first side pillow 100 and the slide groove 111 of the second side pillow 200, and the adjustment pillow 300 remains between the first side pillow 100 and the second side pillow 200 and cannot be separated.

[0036] In some embodiments, the inner side surface 110 is further provided with a recessed slot 112, which is connected to the slide 111 and is located on one side of the slide 111. The slot 112 is used to match the adjustment pillow 300 after it slides. After the adjustment pillow 300 slides to a suitable position, the adjustment pillow 300 is pushed sideways to insert the protrusion 301 into the slot 112. When it is necessary to exit, the adjustment pillow 300 is moved to disengage the adjustment pillow 300 from the slot 112 and re-enter the slide 111. In this way, after the adjustment pillow 300 slides to a suitable position, it can be inserted into the slot 112 for position limiting. Since the slot 112 is on one side of the slide 111, the slot 112 will not affect the sliding adjustment of the adjustment pillow 300 in the slide 111. When in use, after the adjustment pillow 300 is adjusted to a suitable position, the adjustment pillow 300 is pushed sideways into the slot 112 to enter the slot 112. In some embodiments, the slot 112 is bent to form a blocking section between the slot 112 and the slide slot 111. When the protrusion 301 is inserted into the slot 112, the protrusion 301 is limited in the slot 112 by the blocking section. The setting of the blocking section forms a sinking area in the slot 112. The protrusion 301 moves sideways from the slide slot 111 and reaches the top of the blocking section. It continues to be pushed in the blocking section and finally falls into the sinking area. In this way, the protrusion 301 sinks and is limited in the slot 112.

[0037] In some embodiments, the adjustable pillow 300 includes at least two half pillows, that is, a plurality of half pillows are arranged between the first side pillow 100 and the second side pillow 200, and the plurality of half pillows can independently adjust their relative positions relative to the first side pillow 100 and the second side pillow 200, that is, each half pillow can be adjusted in position through the slide slot 111, and the distance between adjacent half pillows can be adjusted, and adjacent half pillows can enter two adjacent slots 112 respectively, and at least one slot 112 can be spaced between adjacent half pillows, which can be determined according to the specific needs of the driver and passenger. In some embodiments, the number of half pillows is less than the number of slots 112, that is, the number of slots 112 on the first side pillow 100 and the second side pillow 200 is at least one more than the number of half pillows, so that the half pillows can freely adjust their positions in each slot 112, and the number of slots 112 is greater than or equal to 3, such as Figure 1 There are three card slots 112 in the middle, and in actual design, multiple limit positions can be designed according to application requirements to increase the adjustment position.

[0038] Please refer to Figure 2 , Figure 3 and Figure 4 In some embodiments, when the number of half pillows is 2, the adjustment pillow 300 includes a first half pillow 310 and a second half pillow 320 of the same structure, the first half pillow 310 is located above the second half pillow 320, and the number of the slots 112 is 3. After adopting the above-mentioned arrangement of the adjustment pillow 300 and the slots 112, the headrest has three structural forms: Figure 2As shown, when the first half pillow 310 is located in the slot 112 at the upper compartment and the second half pillow 320 is located in the slot 112 at the lower compartment, the middle space of the entire headrest is hollow; Figure 3 As shown, when the first half pillow 310 is located in the slot 112 at the upper grid, and the second half pillow 320 is located in the slot 112 at the middle grid, the lower space of the entire headrest is hollow; Figure 4 As shown in the figure, when the first half pillow 310 is located in the slot 112 at the middle grid and the second half pillow 320 is located in the slot 112 at the lower grid, the space above the entire headrest is hollow. The above three structural forms meet the head space requirements of different drivers and passengers. When the number of half pillows and the number of slots 112 is greater, the structural form of the headrest is not limited to Figure 2-4 As shown, the half pillow can be adjusted in the slide groove 111 and limited in the slot 112. In an optional embodiment, the half pillow, the first side pillow 100 and the second side pillow 200 can also adopt other regular shapes, as long as a certain hollow space can be left after the half pillow is adjusted.

[0039] The second aspect of the present application provides a seat, characterized in that it includes the above-mentioned headrest and a main body, the first side pillow 100 and the second side pillow 200 are fixedly connected to the main body, the main body is a structure for the driver to sit down and lean back, and two fixed rods are extended from the top of the main body. The fixed rod can be a stainless steel rod body, one end of the fixed rod is embedded in the main body, and the other end is inserted into the first side pillow 100, and the other fixed rod is fixed to the second side pillow 200, so that the first side pillow 100 and the second side pillow 200 are relatively fixed at the top of the main body, and the two ends of the adjustable pillow 300 are slidably connected between the first side pillow 100 and the second side pillow 200, and the adjustable pillow 300 can be in the form of multiple half pillows. After adopting the seat, when there is an object behind the head blocking, it can provide the shape of the adjustable headrest to release the space corresponding to the blocking place, so that the blocking object can cooperate with the headrest at the headrest, reducing the damage of the headrest to the cervical spine, and can also meet the space requirements of different heights.

[0040] The seats of the prior art can adjust the position of the headrest, and the relative height of the headrest to the seat can be adjusted, but the headrest itself cannot be adjusted, and thus cannot adapt to the head, and the applicable scenarios are limited. However, by adopting the above-mentioned headrest, the present application can change its shape to a certain extent to match the head through the change of its own structure, so that it can adapt to the head, and then be suitable for different head usage scenarios of users, meeting the diversified needs of different groups of people.

[0041] The third aspect embodiment of the present application provides a vehicle, characterized in that it includes a seat and a vehicle body, the seat is installed in the vehicle body, the seat includes the above-mentioned headrest suitable for the head, if the seat adopts the above-mentioned seat, the seat includes the above-mentioned headrest and main body, and the seat is fixed to the vehicle body by the existing installation method.

[0042] In the prior art vehicles, the seats are generally fixed, and the headrests are also fixed. Although the headrests can be adjusted, they can only be adjusted by moving or rotating as a whole, and are not suitable for the head space of the user. However, the present application adopts the above-mentioned headrest, which can change its shape to meet the needs of the user. In this way, when the shape of the user's head changes, it can also fit well, thereby improving the user's riding experience and comfort.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", "optional example" or "optional implementation" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.

[0044] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0045] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A headrest suitable for the head, characterized in that: include: A first side pillow (100) and a second side pillow (200), wherein the first side pillow (100) and the second side pillow (200) are arranged opposite to each other and are fixed in position; An adjustment pillow (300) is used for contacting the head of a user. The adjustment pillow (300) is arranged between the first side pillow (100) and the second side pillow (200). The two ends of the adjustment pillow (300) are respectively slidably connected to the first side pillow (100) and the second side pillow (200). The relative position of the adjustment pillow (300) relative to the first side pillow (100) and the second side pillow (200) can be adjusted and relatively fixed.

2. The headrest according to claim 1, characterized in that: The opposing surfaces of the first side pillow (100) and the second side pillow (200) are inner side surfaces (110), and the inner side surfaces (110) are recessed to form a slide groove (111). The slide groove (111) is used to guide the adjustable pillow (300) in the height direction, and the slide groove (111) matches with two ends of the adjustable pillow (300).

3. The headrest according to claim 2, characterized in that: Both ends of the adjustment pillow (300) are respectively provided with protrusions (301), and the two protrusions (301) are respectively inserted into and restricted in the slide groove (111).

4. The headrest according to claim 3, characterized in that: The inner side surface (110) is also concavely provided with a card slot (112), the card slot (112) is communicated with the slide slot (111), and the card slot (112) is located on one side of the slide slot (111).

5. The headrest according to claim 4, characterized in that: The slot (112) is bent so as to form a blocking section between the slot (112) and the slide slot (111); when the protrusion (301) is inserted into the slot (112), the protrusion (301) is limited in the slot (112) by the blocking section.

6. The headrest according to claim 4, characterized in that: The adjustable pillow (300) comprises at least two half pillows, wherein the relative positions of the plurality of half pillows are independently adjustable relative to the first side pillow (100) and the second side pillow (200), and the distance between adjacent half pillows is adjustable.

7. The headrest according to claim 6, characterized in that: The number of the half pillows is less than the number of the card slots (112), and the number of the card slots (112) is greater than or equal to 3.

8. The headrest according to any one of claim 6, characterized in that: The side surface of the adjustable pillow (300) is a curved pillow surface (302), and the curved pillow surface (302) is used to contact the head of the user.

9. A seat, characterized in that: It comprises a headrest suitable for the head as described in any one of claims 1 to 8 and a main body, wherein the first side pillow (100) and the second side pillow (200) are fixedly connected to the main body.

10. A vehicle, characterized in that: The invention comprises a seat and a vehicle body, wherein the seat is installed in the vehicle body, and the seat comprises a headrest suitable for the head as claimed in any one of claims 1-8.

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