CN216915630U

CN216915630U - Headrest, seat and car

Info

Publication number: CN216915630U
Application number: CN202121391442.5U
Authority: CN
Inventors: 刘鑫
Original assignee: Foshan Dianwei Automobile Technology Co ltd
Current assignee: Foshan Dianwei Automobile Technology Co ltd
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-07-08
Anticipated expiration: 2031-06-22

Abstract

The utility model provides a headrest, a seat and an automobile, which comprise a bearing part, a headrest cover and a first massage device, wherein the first massage device is fixedly connected with the headrest cover and is rotationally connected with the bearing part; when the first massage device is in a use state, the first massage device is turned to a preset position relative to the bearing part; when the first massage device is out of the using state, the first massage device turns relative to the bearing part and leaves the preset position, the pillow cover is connected with the bearing part, and the first massage device is hidden between the pillow cover and the bearing part; the headrest, the seat and the automobile have the advantages of reasonable structure and good applicability.

Description

Headrest, seat and car

Technical Field

The utility model belongs to the technical field of automobile accessories, and particularly relates to a headrest, a seat and an automobile.

Background

The automobile is a common vehicle in our daily life, such as a car and an SUV; the headrest mounted on the automobile seat is a configuration article for improving driving comfort and a safety protection article, namely the headrest can support or protect the head of a person, for example, when a rear-end collision occurs to a vehicle, the person can topple over due to inertia, the pressure of acceleration or deceleration of the vehicle is concentrated on the fragile neck and the head of the person, and the headrest has a buffering effect on the head and the neck of the person, so that the head and the neck of the person are prevented or reduced from being injured. Along with the continuous development of society, the headrest function among the prior art is comparatively single, and the headrest among the prior art can only form support or protection to human head promptly, can not satisfy people to higher and higher car user demand yet, for example, when people relax or have a rest after driving for a long time, the headrest can massage in order to alleviate people's eye fatigue, alleviate brain fatigue or alleviate neck fatigue and feel to people's eye, temple or neck.

Disclosure of Invention

In view of this, the utility model aims to provide a headrest, a seat and an automobile which are reasonable in structure and good in applicability.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a headrest comprises a supporting part, a headrest cover and a first massage device, wherein the first massage device is fixedly connected with the headrest cover, and the first massage device is rotatably connected with the supporting part;

when the first massage device is in a use state, the first massage device is turned to a preset position relative to the bearing part;

when the first massage device is out of the using state, the first massage device turns relative to the bearing part and leaves the preset position, the pillow cover is connected with the bearing part, and the first massage device is hidden between the pillow cover and the bearing part.

For the further improvement of the headrest, a containing cavity is further arranged in the supporting part, the first massage device comprises an eye massage assembly and a turnover mechanism, the turnover mechanism is arranged in the containing cavity and is in transmission connection with the massage assembly, and the turnover mechanism is used for driving the eye massage assembly to rotate relative to the supporting part.

For further improvement of the headrest, the first massage device further comprises first telescopic mechanisms, the first telescopic mechanisms are respectively located on two sides of the supporting portion, one end of each first telescopic mechanism is connected with the turnover mechanism, and the other end of each first telescopic mechanism is connected with the eye massage assembly.

The pillow further comprises pillow wings, the pillow wings are fixedly connected with the first telescopic mechanisms, the pillow wings are respectively positioned on two sides of the bearing part, and when the first massage device is in a quitting use state, the telescopic mechanisms are hidden between the bearing part and the pillow wings.

For the further improvement of the headrest, the two ends of the eye massage component are respectively provided with a second massage component, the second massage components are connected with the eye massage components, and the second massage components are used for corresponding to temples of a human body.

For further improvement of the headrest, the turnover mechanism is further provided with a second telescopic mechanism, the second telescopic mechanism is in transmission connection with the turnover mechanism, and the second telescopic mechanism is used for driving an output shaft of the turnover mechanism to extend or shorten relative to the supporting part.

The headrest is characterized in that the headrest is further improved, an opening communicated with the accommodating cavity is further formed in the supporting part, a third massage component and a third telescopic mechanism are further arranged in the accommodating cavity, the third massage component is fixedly connected with the third telescopic mechanism, the third telescopic mechanism is fixedly connected with the supporting part, the third telescopic mechanism is used for extending the third massage component out of the opening or retracting the third massage component into the opening, and the third massage component is used for massaging the neck of a human body.

For further improvement of the headrest, the opening is further provided with a baffle and a driving mechanism, the driving mechanism is connected with the bearing part, the baffle is connected with the driving mechanism, and the driving mechanism is used for driving the baffle to close or open the opening.

A seat comprising a headrest as described above.

An automobile comprising a seat as described above.

Compared with the prior art, the utility model has the following beneficial effects: the massage device (the eye massage mechanism and the neck massage mechanism) is arranged on the headrest in a hidden way, so that when a driver and passengers need to relax or relieve fatigue, the massage device can be unfolded from the headrest, and the driver and passengers are massaged; when the vehicle is in a normal use state, the massage device is completely contained in the headrest, namely, the massage device is used as a common headrest, so that the influence of the massage device on drivers and passengers due to exposure or the damage caused by collision on the massage device is avoided; thereby improving the versatility or applicability of the headrest.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intended to be drawn to scale in actual size, emphasis instead being placed upon illustrating the principles of the utility model.

FIG. 1 is a schematic view of the overall structure of the headrest of the present invention;

FIG. 2 is a schematic view of the headrest in the unfolded state in accordance with the present invention;

FIG. 3 is a schematic view of the headrest of the present invention with the surface flexible wrap removed;

FIG. 4 is a schematic view of the connection between the first driving mechanism and the turnover mechanism in FIG. 3;

FIG. 5 is a schematic view of a partial structure of the turnover mechanism of the present invention;

fig. 6 is a schematic view of the connection between the third massage assembly and the third telescoping mechanism of the present invention.

Detailed Description

The technical solutions of the present invention are further described in detail in the following with reference to the accompanying drawings and specific embodiments, but the embodiments are not intended to limit the present invention, and in the present embodiments, it is understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description of the present invention, and do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus should not be construed as limiting the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element and be integral therewith, or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like as used herein are for illustrative purposes only.

As shown in fig. 1-6, the present embodiment provides a headrest, which includes a supporting portion 1, a pillow cover 2 and a first massage device 3, wherein the first massage device 3 is fixedly connected to the pillow cover 2, and the first massage device 3 is rotatably connected to the supporting portion 1; the support part 1 is a main body part of the headrest and is used for supporting the headrest of a human body, and the pillow cover 2 and the headrest jointly form an integral part of the headrest; further, when the first massage device 3 is in a use state or the headrest is opened for massage, the first massage device 3 drives the pillow cover 2 to turn over to a preset position relative to the supporting part 1, and the preset position is the eye position of the human body, for example, the first massage device 3 is used for massaging the eye of the human body; when the first massage device 3 exits the use state or the headrest closes the massage function, the first massage device 3 is turned over relative to the support part 1 and leaves the preset position, the pillow cover 2 is connected with the support part 1, namely, the pillow cover 2 is reset and fixed to the top position of the support part 1, and the first massage device 3 can be hidden or wrapped between the pillow cover 2 and the support part 1 after the pillow cover 2 is reset.

As shown in fig. 3-5, in a preferred embodiment, an accommodating cavity (not shown) is further disposed in the supporting portion 1, the first massaging device 3 includes an eye massaging component 31 and a turnover mechanism 32, the turnover mechanism 32 is mounted in the accommodating cavity, the turnover mechanism 32 is in transmission connection with the eye massaging component, and the turnover mechanism 32 is used for driving the eye massaging component 31 to rotate relative to the supporting portion 1. Further, the first massage device 3 further comprises a first telescopic mechanism 33, the first telescopic mechanism 33 is respectively located at two sides of the supporting portion 1, and one end of the first telescopic mechanism 33 is connected with the turnover mechanism 32, and the other end is connected with the eye massage component 31. After the eye massaging assembly 31 is turned over to a predetermined position, the first telescopic mechanism 33 is used to drive the eye massaging assembly 31 to move in the transverse direction, so as to adjust the position of the eye massaging assembly 31 away from the eyes of the human body and the tightness of the eyes of the human body. Specifically, the turnover mechanism 32 includes a frame (not shown), a first driving motor 321, an a1 gear 322, an a2 gear 323, and a transmission square shaft 324, where the a1 gear 322 is connected to a driving shaft of the first driving motor 321, the a2 gear 323 is engaged with the a1 gear 322, and the a2 gear is in transmission connection with the transmission square shaft 324, where a diameter of the a1 gear 322 is smaller than a diameter of the a2 gear 323, so as to form speed reduction, although the first driving motor 321 may also be a speed reduction motor directly, the transmission square shaft 324 is in rotational connection with the frame, and the transmission square shaft 324 drives the transmission square shaft 324 to rotate, so that the transmission square shaft 324 drives the first telescoping mechanisms 33 at two ends of the first telescoping mechanisms 33 and the eye massage assembly 31 connected to the first telescoping mechanisms 33 to turn over. Further, the turnover mechanism 32 is further provided with a limiting component, the limiting component is used for limiting the rotation angle of the eye massage component 31 or the first telescopic mechanism 33 relative to the support part 1, and the turnover angle of the turnover mechanism 32 in this embodiment is 90 degrees; it specifically includes limiting plate 325 and traveller 326, has seted up the arc spout on the limiting plate 325, and traveller 326 is located the spout and the traveller can remove for the spout, traveller 326 and transmission square axle 324 fixed connection, limiting plate 325 and frame fixed connection, and is further, can drive traveller 326 and remove along the arc spout when transmission square axle 324 rotates, just also shows tilting mechanism 32 and has moved its two stops when traveller 326 removes the both ends of spout respectively. The first telescoping mechanism 33 may be an electric push rod.

As shown in fig. 1-2, in a preferred embodiment, the massage apparatus further comprises a pillow wing 4, the pillow wing 4 is fixedly connected with the first telescopic mechanism 33, and the pillow wing 4 is respectively located at two sides of the support portion 1, when the first massage apparatus 3 exits from the use state, the telescopic mechanism is hidden between the support portion 1 and the pillow wing 4. Two ends of the eye massage component 31 are respectively provided with a second massage component (not shown), the second massage components are connected with the eye massage component 31, and the second massage components are used for corresponding to temples of a human body; the second massage components in this embodiment are electrode plates, which are respectively located at two ends of the eye massage component 31, and utilize the pulse electrical signals generated by the microcomputer control to form a loop between the two electrode plates, and the pulse electrical signals of the human body can contract the muscles of the human body, thereby simulating the massage effects of acupuncture, cupping, scraping, massage, beating, massage and the like. The eye massage assembly 31 is to inflate and deflate the air bag through the air pump, that is, to squeeze the eyes of the person through inflation and deflation of the air bag, so as to simulate the massage effect, and to form hot compress on the eyes through the arrangement of the heating sheet.

As shown in fig. 3-5, in a preferred embodiment, the turnover mechanism 32 is further provided with a second telescopic mechanism, the second telescopic mechanism is in transmission connection with the turnover mechanism 32, the second telescopic mechanism is used for driving an output shaft of the turnover mechanism 32 to extend or contract relative to the support portion 1, that is, the second telescopic mechanism drives the first telescopic mechanisms 33 located at two sides of the support portion 1 to move away from or close to the support portion (transverse movement), and further, when the first massage device 3 is unfolded, the first telescopic mechanisms 33 (swing arms) can be prevented from scraping the head of the user due to the relatively small distance between the first telescopic mechanisms 33 and the second telescopic mechanisms, or when the sitting posture of the user is not relatively correct, and can also scrape the ears of the user, so that the comfort of use is improved. Specifically, two ends of the transmission square shaft 324 are respectively sleeved with a shaft sleeve 327, the shaft sleeve 327 and the transmission square shaft 324 form transmission connection and can slide relative to the axis of the transmission square shaft 324, the shaft sleeve 327 is further annularly provided with a toggle sliding groove 328 along the circumferential direction of the shaft sleeve 327, and the first telescopic mechanism 33 is connected with the shaft sleeve 327 serving as an output through a bolt at the moment; a toggle mechanism is arranged on the rack and is used for toggling the shaft sleeve 327 to slide along the axial direction of the transmission square shaft 324, further, the toggle mechanism comprises a second driving motor 329, a screw rod 330, a pressing block 331 and a shifting fork 332, the second driving motor 329 is fixed with the rack through a bolt, the screw rod 330 is connected with a driving shaft of the second driving motor 329, the screw rod 330 is screwed with the pressing block 331 through threads, the pressing block 331 is in sliding connection with the rack, namely, the rotation of the screw threads on the screw rod 330 is converted into the up-and-down linear motion of the pressing block 331, the pressing block 331 is abutted against the shifting fork 332, and the shifting fork 332 can slide transversely relative to the rack; furthermore, the top of the shifting fork 332 is provided with an inclined plane, and the bottom of the pressing block 331 is also provided with an inclined plane, that is, the inclined plane at the top of the shifting fork 332 is mutually matched or complementary with the inclined plane at the bottom of the pressing block 331, and the pressing block 331 is slidably connected with the shifting fork 332, and no guide chute 333 is arranged at the upper inclined plane of the shifting fork 332, and the pressing block 331 is slidably connected with the guide chute 333; when in use, the second driving motor 329 drives the pressing block 331 to move up and down through the screw rod 330; when the pressing block 331 moves downward, the inclined surface on the pressing block 331 and the inclined surface on the shifting fork 332 are pressed against each other, so that a transverse component force is generated on the shifting fork 332, the shifting fork 332 moves, and finally the shifting fork 332 drives the shaft sleeve 327 to move towards the vertical symmetry line of the supporting part 1, i.e. the first extending mechanism 33 (swing arm) is driven to contract; when the pressing block 331 moves upward, since the shifting fork 332 can only slide left and right relative to the frame, when the pressing block 331 slides along the obliquely arranged guide slot 333, a reverse lateral component force is generated on the shifting fork 332, that is, the shaft sleeve 327 drives the first extending mechanism 33 (swing arm) to extend outward, thereby realizing the left and right lateral movement of the second extending mechanism relative to both sides of the supporting part 1.

As shown in fig. 3 and 6, in a preferred embodiment, the supporting portion 1 is further provided with an opening communicated with the accommodating cavity, the accommodating cavity is further provided with a third massage assembly 7 and a third telescopic mechanism 5, the third massage assembly 7 is fixedly connected with the third telescopic mechanism 5, the third telescopic mechanism 5 is fixedly connected with the supporting portion 1, the third telescopic mechanism 5 is used for extending the third massage assembly 7 out of the opening or retracting the third massage assembly into the opening, and the third massage assembly is used for massaging the neck of the human body. Further, the opening is further provided with a baffle 6 and a driving mechanism (not shown), the driving mechanism is connected with the bearing part 1, the baffle 6 is connected with the driving mechanism, and the driving mechanism is used for driving the baffle 6 to close or open the opening. The third massaging assembly 7 is, in this embodiment, electrical shield, and the third massaging assembly 7 is arranged to massage the neck of the person.

As shown in fig. 1, in the preferred embodiment, the support part 1 is further provided with two speakers 8, and the speakers 8 are respectively close to two sides of the support part 1 in the transverse direction, namely, the speakers 8 are respectively close to the left ear and the right ear of the human body, so as to help form stereo sound; further, when the first massage device 3 is used, the pillow wing 4 rotates to the two sides of the speaker 8 along with the first telescopic mechanism 33 (swing arm), i.e. the pillow wing 4 and the swing arm respectively shield the speaker 8 at the two sides of the support part 1, so that the sound of the speaker 8 is not easy to diffuse outwards, and further the user can have a better sound effect when listening to music.

The present embodiment also provides a seat comprising a headrest as described above.

The present embodiment also provides an automobile comprising a seat as described above.

In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, reference to the description of the terms "preferred embodiment," "yet another embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A headrest, characterized by: the pillow comprises a bearing part, a pillow cover and a first massage device, wherein the first massage device is fixedly connected with the pillow cover and is rotationally connected with the bearing part;

when the first massage device is out of the using state, the first massage device overturns relative to the bearing part and leaves the preset position, the pillow cover is connected with the bearing part, and the first massage device is hidden between the pillow cover and the bearing part.

2. The headrest of claim 1, wherein: the eye massaging device is characterized in that a containing cavity is further arranged in the bearing part, the first massaging device comprises an eye massaging component and a turnover mechanism, the turnover mechanism is installed in the containing cavity and is in transmission connection with the eye massaging component, and the turnover mechanism is used for driving the eye massaging component to rotate relative to the bearing part.

3. The headrest according to claim 2, characterized in that: the first massage device further comprises first telescopic mechanisms, the first telescopic mechanisms are respectively located on two sides of the supporting portion, one end of each first telescopic mechanism is connected with the turnover mechanism, and the other end of each first telescopic mechanism is connected with the eye massage assembly.

4. The headrest according to claim 3, characterized in that: the pillow is characterized by further comprising pillow wings, wherein the pillow wings are fixedly connected with the first telescopic mechanism and are respectively located on two sides of the supporting portion, and when the first massage device is in a quitting use state, the telescopic mechanism is hidden between the supporting portion and the pillow wings.

5. The headrest according to claim 4, characterized in that: the two ends of the eye massage component are respectively provided with a second massage component, the second massage components are connected with the eye massage component, and the second massage components are used for corresponding to temples of a human body.

6. The headrest according to any one of claims 2-5, characterized in that: the turnover mechanism is further provided with a second telescopic mechanism, the second telescopic mechanism is in transmission connection with the turnover mechanism, and the second telescopic mechanism is used for driving an output shaft of the turnover mechanism to extend or shorten relative to the bearing part.

7. The headrest according to claim 6, characterized in that: the bearing part is further provided with an opening communicated with the accommodating cavity, the accommodating cavity is further internally provided with a third massage assembly and a third telescopic mechanism, the third massage assembly is fixedly connected with the third telescopic mechanism, the third telescopic mechanism is fixedly connected with the bearing part, the third telescopic mechanism is used for extending the third massage assembly out of the opening or retracting the third massage assembly into the opening, and the third massage assembly is used for massaging the neck of the human body.

8. The headrest according to claim 7, characterized in that: the opening is further provided with a baffle and a driving mechanism, the driving mechanism is connected with the bearing part, the baffle is connected with the driving mechanism, and the driving mechanism is used for driving the baffle to close or open the opening.

9. A seat, characterized by: comprising a headrest according to any of claims 1-8.

10. An automobile, characterized in that: comprising a seat according to claim 9.