Headrest and automobile

Abstract

The utility model discloses a headrest and an automobile, the headrest comprises a headrest body and an insertion rod assembly, and the headrest body is provided with a storage groove; the inserting rod assembly comprises a fixed part, a rotating part and a folding mechanism arranged between the fixed part and the rotating part; the fixing part is inserted into the headrest body, the rotating part is connected with a saddle in an inserted mode, the folding mechanism enables the rotating part to be folded or unfolded relative to the fixing part so that the rotating part can be stored in a storage groove during folding, and the storage groove is formed in the side, facing the saddle, of the headrest body and extends in the thickness direction of the top of the saddle. According to the utility model, the insertion rod assembly is made into a foldable form, and when a front-row seat backrest needs to be flatly laid backwards and a front-row headrest needs to be pulled out, the insertion rod assembly can be accommodated in the accommodating groove of the headrest body to form a headrest ball which is soft on the periphery and similar to a throw pillow, and the headrest ball can be used for leaning on the back of a human body; a user does not need to worry about the problem that the inserting rod assembly pokes people, and user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing, in particular to a headrest and an automobile. Background Art

[0002] Nowadays, more and more automobile manufacturers design the front-row seats so that the headrests can be pulled out and leveled with the rear-row seat cushions to achieve a large-angle lying flat or an air mattress can be laid to form a large bed. However, the front-row headrests are large in volume and have long headrest rods. After being pulled out, there is no place to put them. The headrest rods are easy to poke people, and they are easy to get dirty when placed on the floor. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a headrest and an automobile, aiming to solve the technical problems that the headrest rods of the front-row headrests in the related art are easy to poke people and are easy to get dirty when placed on the floor.

[0004] To solve the above problems, according to one aspect of the present application, an embodiment of the utility model provides a headrest, which includes:

[0005] A headrest body, on which a storage groove is formed;

[0006] A plug rod assembly, including a fixing part, a rotating part and a folding mechanism arranged between the fixing part and the rotating part; the fixing part is inserted into the headrest body, the rotating part is inserted into the vehicle seat, and the folding mechanism enables the rotating part to fold or unfold relative to the fixing part so as to be stored in the storage groove when folded. The storage groove is opened on one side of the headrest body facing the vehicle seat and extends along the thickness direction of the top of the vehicle seat.

[0007] In some embodiments, one end of the fixing part facing the folding mechanism is formed with a first insertion hole, one end of the rotating part facing the folding mechanism is formed with a second insertion hole, and the folding mechanism includes a locking part, and the locking part enables the fixing part and the rotating part to be rotatably locked through the first insertion hole and the second insertion hole.

[0008] In some embodiments, one end of the fixing part facing the folding mechanism is formed with a first matching part, a first insertion groove is formed on the first matching part, the first insertion hole penetrates the first matching part along the width direction of the first insertion groove, one end of the rotating part facing the folding mechanism is formed with a second matching part, the second insertion hole is opened on the second matching part, and the second matching part is inserted into the first insertion groove.

[0009] In some embodiments, the first insertion groove has a first anti-rotation surface, and when the rotating part is unfolded, the first anti-rotation surface abuts against the second matching part.

[0010] In some embodiments, the first insertion slot has a second anti-rotation surface, which abuts against the second mating part when the rotating part is folded.

[0011] In some embodiments, the rotating part is in interference fit with the receiving slot.

[0012] In some embodiments, the rotating part at least includes a first rod and a second rod that are inserted into each other. The first rod is connected to the fixed part through the folding mechanism, and the second rod is telescopically inserted into one end of the first rod away from the fixed part.

[0013] In some embodiments, the first rod is a tubular member with an opening at one end facing the second rod, and the second rod is at least partially inserted into the first rod through the opening; and / or,

[0014] The second rod is a tubular member with an opening at one end facing the first rod, and the first rod is at least partially inserted into the second rod through the opening.

[0015] In some embodiments, a plurality of first limiting holes arranged axially are formed on the first rod, and a first limiting part adapted to the first limiting holes is formed on the second rod; and / or,

[0016] A plurality of second limiting holes arranged axially are formed on the second rod, and a second limiting part adapted to the second limiting holes is formed on the first rod.

[0017] According to another aspect of the present application, an embodiment of the present utility model further provides an automobile, which includes a seat and a headrest as described above.

[0018] Compared with the prior art, the headrest of the present utility model has at least the following beneficial effects:

[0019] An embodiment of the present utility model discloses a headrest, which includes a headrest body and a plug rod assembly. A receiving slot is formed on the headrest body; the plug rod assembly includes a fixed part, a rotating part, and a folding mechanism arranged between the fixed part and the rotating part; the fixed part is inserted into the headrest body, the rotating part is inserted into the seat, and the folding mechanism enables the rotating part to fold or unfold relative to the fixed part so as to be received in the receiving slot when folded. The receiving slot is opened on one side of the headrest body facing the seat and extends along the thickness direction of the top of the seat. The present utility model makes the plug rod assembly in a foldable form. When the front row seat backrest needs to be laid flat backward and the front row headrest is pulled out, the plug rod assembly can be received in the receiving slot of the headrest body, forming a headrest group similar to a pillow with a soft periphery all around, which can be used for the human back to lean on, without worrying about the problem of the plug rod assembly stabbing people, and improving the user experience.

[0020] In another aspect, the vehicle provided by the present utility model is manufactured based on the above-mentioned headrest. For the beneficial effects, please refer to those of the above-mentioned headrest and will not be elaborated here one by one.

[0021] The above description is only an overview of the technical solution of the present utility model. In order to understand the technical means of the present utility model more clearly and be able to implement it according to the content of the description, the following will specifically describe the preferred embodiments of the present utility model in detail in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0023] Figure 1 It is a schematic structural diagram of the headrest provided by the embodiment of the present utility model;

[0024] Figure 2 It is an exploded structural diagram of the insertion rod assembly of the headrest provided by the embodiment of the present utility model when unfolded;

[0025] Figure 3 It is an exploded structural diagram of the insertion rod assembly of the headrest provided by the embodiment of the present utility model when folded.

[0026] Description of the reference numerals in the drawings:

[0027] 1. Headrest body; 11. Storage groove;

[0028] 2. Insertion rod assembly; 21. Fixed part; 211. First insertion hole; 212. First mating part; 213. First insertion slot; 214. First anti-rotation surface; 215. Second anti-rotation surface; 22. Rotating part; 221. Second insertion hole; 222. Second mating part; 223. First rod; 2231. First limiting hole; 224. Second rod; 2241. First limiting part; 23. Locking part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] To further elaborate on the technical means and effects adopted by the present utility model to achieve the intended utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, detail the specific implementation manners, structures, features, and their effects of the present utility model application. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. In addition, the specific features, structures, or characteristics in one or more embodiments can be combined in any suitable form.

[0030] In the description of the present utility model, it should be clear that the terms "first", "second", etc. in the description and claims of the present utility model and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence; the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "horizontal", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present utility model, rather than meaning that the indicated device or element must have a specific orientation or position, so it cannot be understood as a limitation to the present utility model.

[0031] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. 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.

[0032] Embodiment 1

[0033] As Figures 1-3 shown, the embodiment of the present utility model provides a headrest, and the headrest includes:

[0034] A headrest body 1, on which a storage groove 11 is formed;

[0035] A plug rod assembly 2, including a fixing part 21, a rotating part 22, and a folding mechanism disposed between the fixing part 21 and the rotating part 22; the fixing part 21 is inserted into the headrest body 1, the rotating part 22 is inserted into the vehicle seat, and the folding mechanism enables the rotating part 22 to fold or unfold relative to the fixing part 21, so as to be received in the storage groove 11 when folded. The storage groove 11 is opened on one side of the headrest body 1 facing the vehicle seat and extends along the thickness direction of the top of the vehicle seat.

[0036] In this embodiment, the headrest includes a headrest body 1 and a plug rod assembly 2. A storage groove 11 is formed on the headrest body 1. The plug rod assembly 2 includes a fixing portion 21, a rotating portion 22, and a folding mechanism disposed between the fixing portion 21 and the rotating portion 22. The fixing portion 21 is inserted into the headrest body 1, and the rotating portion 22 is inserted into the vehicle seat. The folding mechanism enables the rotating portion 22 to fold or unfold relative to the fixing portion 21 so as to be stored in the storage groove 11 when folded. The storage groove 11 is opened on one side of the headrest body 1 facing the vehicle seat and extends along the thickness direction of the top of the vehicle seat. In this embodiment, the plug rod assembly 2 is made in a foldable form. When the front seat backrest needs to be laid flat backward and the front headrest is pulled out, the plug rod assembly 2 can be stored in the storage groove 11 of the headrest body 1 to form a headrest group that is soft all around and resembles a pillow, which can be used for the human back to lean on, without worrying about the problem that the plug rod assembly 2 stabs people or is easily soiled when placed on the floor, thus improving the user experience.

[0037] In some embodiments, one end of the fixing portion 21 facing the folding mechanism is formed with a first insertion hole 211, and one end of the rotating portion 22 facing the folding mechanism is formed with a second insertion hole 221. The folding mechanism includes a locking member 23, and the locking member 23 enables the fixing portion 21 and the rotating portion 22 to be rotatably locked via the first insertion hole 211 and the second insertion hole 221.

[0038] In this embodiment, the locking member 23 is inserted into the first insertion hole 211 on the fixing portion 21 and the second insertion hole 221 on the rotating portion 22, enabling the fixing portion 21 and the rotating portion 22 to be rotatably locked. This structure is simple and reliable, easy to manufacture, and low in cost.

[0039] In some embodiments, one end of the fixing portion 21 facing the folding mechanism is formed with a first mating portion 212, a first insertion slot 213 is formed on the first mating portion 212, the first insertion hole 211 penetrates the first mating portion 212 along the width direction of the first insertion slot 213. One end of the rotating portion 22 facing the folding mechanism is formed with a second mating portion 222, the second insertion hole 221 is opened on the second mating portion 222, and the second mating portion 222 is inserted into the first insertion slot 213, realizing that the locking member 23 enables the fixing portion 21 and the rotating portion 22 to be rotatably locked via the first insertion hole 211 and the second insertion hole 221.

[0040] In some embodiments, the first insertion slot 213 has a first anti-rotation surface 214. When the rotating portion 22 is unfolded, the first anti-rotation surface 214 abuts against the second mating portion 222.

[0041] In this embodiment, by constructing a first anti-rotation surface 214 in the first insertion slot 213. Specifically, a baffle is provided at the opening of the first insertion slot 213 on the radially outer side of the fixing portion 21, and the first anti-rotation surface 214 is located on the side wall of the baffle facing the first insertion slot 213. When the rotating portion 22 is unfolded, the first anti-rotation surface 214 abuts against the second mating portion 222 to limit the unfolding angle of the rotating portion 22. Preferably, this angle is 180°.

[0042] In some embodiments, the first insertion slot 213 has a second anti-rotation surface 215, and when the rotating portion 22 is folded, the second anti-rotation surface 215 abuts against the second mating portion 222.

[0043] In this embodiment, by constructing a second anti-rotation surface 215 in the first insertion slot 213, the second anti-rotation surface 215 is the side wall of the first insertion slot 213 away from the rotating portion 22. When the rotating portion 22 is folded, the second anti-rotation surface 215 abuts against the second mating portion 222 to ensure that the rotating portion 22 and the fixing portion 21 are folded at a preset angle, avoiding excessive rotation angle. The preset angle can be 90°.

[0044] In some embodiments, the rotating portion 22 is in interference fit with the receiving slot 11.

[0045] In this embodiment, the rotating portion 22 is in interference fit with the receiving slot 11, so that the rotating portion 22 is not easily dropped out of the receiving slot 11.

[0046] In some embodiments, the rotating portion 22 at least includes a first rod 223 and a second rod 224 that are inserted into each other. The first rod 223 is connected to the fixing portion 21 through the folding mechanism, and the second rod 224 is telescopically inserted into the end of the first rod 223 away from the fixing portion 21.

[0047] Since the thickness of the top of the seat is generally thin, and in order to firmly insert the rotating portion 22 into the seat, generally the length of the rotating portion 22 is greater than the thickness of the top of the seat.

[0048] In this embodiment, by designing the rotating portion 22 to at least include a first rod 223 and a second rod 224 that are inserted into each other, the first rod 223 is connected to the fixing portion 21 through the folding mechanism, and the second rod 224 is telescopically inserted into the end of the first rod 223 away from the fixing portion 21, the length of the rotating portion 22 is reduced to not greater than the thickness of the top of the seat, ensuring that the entire rotating portion 22 can be received in the receiving slot 11 when folded, and preventing the problem that the insertion rod assembly 2 cannot be fully received in the receiving slot 11 due to excessive length and causing stabbing.

[0049] In some embodiments, the first rod 223 is a tubular member having an opening at one end facing the second rod 224, and the second rod 224 is at least partially inserted into the first rod 223 through the opening, so that the first rod 223 and the second rod 224 can be telescopically inserted.

[0050] In some embodiments, the second rod 224 is a tubular member having an opening facing the first rod 223, and the first rod 223 is at least partially inserted into the second rod 224 through the opening, so that the first rod 223 and the second rod 224 can be telescopically inserted.

[0051] In some embodiments, a plurality of first limiting holes 2231 arranged axially are formed on the first rod 223, and a first limiting portion 2241 adapted to the first limiting holes is formed on the second rod 224, so as to realize a multi-stage telescopic structure between the first rod 223 and the second rod 224, ensuring that the entire rotating portion 22 can be received in the receiving groove 11 when folded.

[0052] In some embodiments, a plurality of second limiting holes arranged axially are formed on the second rod 224, and a second limiting portion adapted to the second limiting holes is formed on the first rod 223, so as to realize a multi-stage telescopic structure between the first rod 223 and the second rod 224, ensuring that the entire rotating portion 22 can be received in the receiving groove 11 when folded.

[0053] Embodiment 2

[0054] The embodiment of the present utility model further provides an automobile, which includes a seat and the headrest of Embodiment 1.

[0055] In summary, those skilled in the art can clearly understand that for the convenience and conciseness of description, the specific working processes of the above-described devices, apparatuses, and units can refer to the corresponding processes in the foregoing method embodiments, and will not be described herein again.

[0056] The above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope disclosed by the present utility model, and these modifications or substitutions should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A headrest, characterized in that, The headrest includes: A headrest body (1) on which a storage groove (11) is formed; A plug rod assembly (2) including a fixing part (21), a rotating part (22), and a folding mechanism provided between the fixing part (21) and the rotating part (22); the fixing part (21) is inserted into the headrest body (1), the rotating part (22) is plugged into the vehicle seat, and the folding mechanism enables the rotating part (22) to fold or unfold relative to the fixing part (21) so as to be received in the storage groove (11) when folded. The storage groove (11) is opened on one side of the headrest body (1) facing the vehicle seat and extends along the thickness direction of the top of the vehicle seat.

2. The headrest according to claim 1, characterized in that, One end of the fixing part (21) facing the folding mechanism is formed with a first insertion hole (211), one end of the rotating part (22) facing the folding mechanism is formed with a second insertion hole (221), and the folding mechanism includes a locking member (23). The locking member (23) enables the fixing part (21) and the rotating part (22) to be rotatably locked via the first insertion hole (211) and the second insertion hole (221).

3. The headrest according to claim 2, characterized in that, One end of the fixing part (21) facing the folding mechanism is formed with a first fitting part (212), a first insertion groove (213) is formed on the first fitting part (212), the first insertion hole (211) penetrates the first fitting part (212) along the width direction of the first insertion groove (213), one end of the rotating part (22) facing the folding mechanism is formed with a second fitting part (222), the second insertion hole (221) is opened on the second fitting part (222), and the second fitting part (222) is inserted into the first insertion groove (213).

4. The headrest according to claim 3, characterized in that, The first insertion groove (213) has a first anti-rotation surface (214). When the rotating part (22) is unfolded, the first anti-rotation surface (214) abuts against the second fitting part (222).

5. The headrest according to claim 3, characterized in that, The first insertion groove (213) has a second anti-rotation surface (215). When the rotating part (22) is folded, the second anti-rotation surface (215) abuts against the second fitting part (222).

6. The headrest according to claim 1, characterized in that, The rotating part (22) is in interference fit with the storage groove (11).

7. The headrest according to claim 1, characterized in that, The rotating part (22) at least includes a first rod (223) and a second rod (224) that are inserted into each other. The first rod (223) is connected to the fixing part (21) through the folding mechanism, and the second rod (224) is telescopically inserted into one end of the first rod (223) away from the fixing part (21).

8. The headrest according to claim 7, characterized in that, The first rod (223) is a tubular member with an opening at one end facing the second rod (224), and the second rod (224) is at least partially inserted into the first rod (223) through the opening; and / or, The second rod (224) is a tubular member with an opening facing the first rod (223), and the first rod (223) is at least partially inserted into the second rod (224) through the opening.

9. The headrest according to claim 8, characterized in that, A plurality of first limiting holes (2231) arranged axially are formed on the first rod (223), and a first limiting portion (2241) adapted to the first limiting holes is formed on the second rod (224); and / or, A plurality of second limiting holes arranged axially are formed on the second rod (224), and a second limiting portion adapted to the second limiting holes is formed on the first rod (223).

10. A vehicle, characterized in that, The vehicle includes a seat and a headrest according to any one of claims 1-9.

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