CN215244484U - Comfortable type headrest of gasbag formula - Google Patents
Comfortable type headrest of gasbag formula Download PDFInfo
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- CN215244484U CN215244484U CN202120979828.1U CN202120979828U CN215244484U CN 215244484 U CN215244484 U CN 215244484U CN 202120979828 U CN202120979828 U CN 202120979828U CN 215244484 U CN215244484 U CN 215244484U
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- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000005253 cladding Methods 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
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Abstract
The utility model relates to an air bag type comfortable headrest, which comprises a front plate and a rear shell which are assembled in front and back, wherein a space for accommodating an air charging and discharging component is formed between the front plate and the rear shell, and an air bag group is arranged at the front side of the front plate; the inflation and deflation assembly penetrates through the front plate to inflate or deflate the air bag group, and the inflated air bag group forms a V-shaped or U-shaped structure which is symmetrical left and right, so that the headrest is convenient for fixing the head, the customer experience is good, and the headrest is particularly suitable for being used in a sleeping state and has good comfort; and the use is convenient and reliable.
Description
Technical Field
The utility model belongs to the technical field of the seat headrest technique and specifically relates to a comfortable type headrest of gasbag formula.
Background
The headrest above the seat is an auxiliary device arranged for improving the riding comfort and safety of a vehicle, and provides supporting force for the head of a passenger so that the passenger can feel comfortable; among the prior art, the headrest can only carry out height adjustment mostly, provides forward holding power for the passenger, and the passenger head left and right sides then can't obtain suitable holding power, leads to the passenger head can be along with the condition that the rocking takes place the left and right rocking and sway of driving, has seriously reduced the comfort level, and especially the passenger has a rest when extending the sleep state, experiences relatively poorly.
SUMMERY OF THE UTILITY MODEL
The applicant provides a comfortable type headrest of air bag formula rational in infrastructure to shortcoming among the above-mentioned prior production technique to can carry out the cladding to the head fixed, effectively promote customer's travelling comfort, improve and use experience, when being particularly useful for rest or sleep state, the practicality is good.
The utility model discloses the technical scheme who adopts as follows:
an air bag type comfortable headrest comprises a front plate and a rear shell which are assembled front and back, a space for accommodating an air inflation and deflation assembly is formed between the front plate and the rear shell, and an air bag group is arranged on the front side of the front plate; the inflation and deflation assembly penetrates through the front plate to inflate or deflate the air bag group, and the inflated air bag group forms a V-shaped or U-shaped structure which is symmetrical left and right.
As a further improvement of the above technical solution:
the structure of the inflation and deflation assembly is as follows: the air pump and the air valve are electrically connected with the button assembly through cables, and one of the air pump and the air valve is controlled to work through pressing the button assembly; the outlet end of the air pump is communicated with an air inlet pipe, the inlet end of the air valve is communicated with an exhaust pipe, and the end parts of the air inlet pipe and the exhaust pipe respectively penetrate the front plate forwards and then are communicated with the air bag group.
The inside pressure sensor that still installs of gasbag group, the atmospheric pressure in the pressure sensor monitoring gasbag group, pressure sensor and external control ware electric connection control air pump, pneumatic valve stop work through external control ware.
The air pump or the air valve is controlled by pressing the upper half part or the lower half part of the button assembly respectively.
The air inlet pipe is communicated with the air bag group forwards through the air inlet hole, and the exhaust pipe is communicated with the air bag group forwards through the exhaust hole.
The airbag group is composed of a plurality of airbags which are arranged at the left and the right and are communicated with each other.
The structure of gasbag group does: the air bag comprises a middle air bag positioned in the middle, and the left side and the right side of the middle air bag are respectively communicated with and provided with a side air bag; after inflation, the inner wall surfaces of the side airbags on the two sides are outwards expanded relative to the middle airbag to form a V-shaped structure.
The structure of gasbag group does: the air bag comprises a middle air bag positioned in the middle, the left side and the right side of the middle air bag are respectively communicated and provided with a side air bag, and the outer sides of the side air bags on the two sides are respectively communicated and provided with a side air bag; after the air inflation, the front sides of the side air bags on the two sides and the front side of the middle air bag are in gentle transition, and the air bags on the two sides are protruded forwards relative to the side air bags to form a U-shaped structure.
The rear part of the bottom surface of the rear shell is inserted with a vertical rod, and the headrest is inserted above the seat through the vertical rod.
The utility model has the advantages as follows:
the utility model has compact and reasonable structure and convenient operation, and the air bag group is inflated by the inflation and deflation component to be formed forward into a V-shaped or U-shaped structure, thereby being convenient for wrapping and fixing the head, effectively improving the use experience of customers, having good comfort and being especially suitable for resting or sleeping; the air bag group can be exhausted through the air charging and discharging assembly, so that the air bag group loses air and is attached to the front plate backwards; the whole body is convenient and reliable to use, and the practicability is good.
The utility model discloses still include following advantage:
the flexibility of the air bag group after inflation effectively improves the comfort of head cladding, and the air bag plays a role in buffering particularly when the vehicle vibrates during advancing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention (embodiment one).
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic structural view of the inflation/deflation assembly of the present invention.
Fig. 4 is a schematic view of the inflation and deflation control of the present invention.
Fig. 5 is a schematic structural diagram of the present invention (embodiment two).
Wherein: 1. a rear housing; 2. an air charging and discharging assembly; 3. a front plate; 4. an air bag group; 5. erecting a rod; 21. a button assembly; 22. a cable; 23. an air pump; 24. an air inlet pipe; 25. an air valve; 26. an exhaust pipe; 31. an air inlet; 32. an exhaust hole; 41. a middle air bag; 42. a side airbag; 43. a side airbag.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1 and 2, the air bag type comfortable headrest of the present embodiment comprises a front plate 3 and a rear shell 1 which are assembled front and rear, a space for accommodating an air charging and discharging assembly 2 is formed between the front plate 3 and the rear shell 1, and an air bag group 4 is installed on the front side of the front plate 3; the inflation and deflation component 2 penetrates through the front plate 3 to inflate or deflate the air bag group 4, and the inflated air bag group 4 forms a V-shaped or U-shaped structure which is symmetrical left and right; the air bag group 4 is inflated through the inflation and deflation component 2, so that the air bag group is formed forwards into a V-shaped or U-shaped structure, the head can be conveniently coated and fixed, the use experience of a customer is effectively improved, the comfort is good, and the air bag is particularly suitable for resting or sleeping states; the air bag group 4 can also be exhausted through the air charging and discharging assembly 2, so that the air bag group is deflated and is attached to the front plate 3 backwards.
As shown in fig. 3 and 4, the inflation and deflation assembly 2 has the following structure: the air bag type air-inflating device comprises a button assembly 21 arranged on the side wall of the rear shell 1, wherein the button assembly 21 is electrically connected with an air pump 23 and an air valve 25 through a cable 22, one of the air pump 23 and the air valve 25 is controlled to work through pressing of the button assembly 21, the air bag group 4 is inflated through the work of the air pump 23, and the air in the air bag group 4 is exhausted through the work of the air valve 25; the outlet end of the air pump 23 is communicated with an air inlet pipe 24, the inlet end of the air valve 25 is communicated with an air outlet pipe 26, and the end parts of the air inlet pipe 24 and the air outlet pipe 26 respectively penetrate forwards through the front plate 3 and then are communicated with the air bag group 4.
The inside pressure sensor that still installs of gasbag group 4, the atmospheric pressure in the pressure sensor monitoring gasbag group 4, pressure sensor and external control ware electric connection, through external control ware control air pump 23, pneumatic valve 25 stop work.
The air pump 23 or the air valve 25 is controlled by pressing the upper half part or the lower half part of the button assembly 21; the button assembly 21 is an outsourcing standard component, the upper part of the button assembly 21 is pressed to control the air pump 23 to work, and the air pump 23 inflates the air bag group 4 through the air inlet pipe 24; the lower part of the button assembly 21 is pressed to control the air valve 25 to work, and the air in the air bag group 4 is exhausted through the air valve 25 and the exhaust pipe 26; a gap is formed at the joint of the rear shell 1 and the front plate 3, so that the interior of the headrest is communicated with the external atmosphere, and the air bag group 4 is inflated or exhausted by the aid of the inflation and deflation component 2 in the headrest; the air in the headrest is conveyed to the air bag group 4 through the air pump 23, and the air in the air bag group 4 is discharged into the headrest through the air valve 25.
An air inlet 31 and an air outlet 32 are arranged at the upper part and the lower part of the middle part of the front plate 3 at intervals, the air inlet pipe 24 is communicated with the air bag group 4 forwards through the air inlet 31, and the air outlet pipe 26 is communicated with the air bag group 4 forwards through the air outlet 32.
The air bag group 4 is composed of a plurality of air bags which are arranged left and right and are communicated with each other; the flexibility of the air bag group 4 after inflation effectively improves the comfort of head cladding, and the air bag plays a role in buffering particularly when the vehicle vibrates during advancing.
The rear part of the bottom surface of the rear shell 1 is inserted with a vertical rod 5, and the headrest is inserted above the seat through the vertical rod 5.
The first embodiment is as follows:
as shown in fig. 1 or fig. 2, the structure of the airbag unit 4 is: comprises a middle air bag 41 positioned in the middle, and side air bags 42 are respectively communicated and installed at the left side and the right side of the middle air bag 41; after inflation, the inner wall surfaces of the side airbags 42 are expanded forward relative to the center airbag 41, forming a V-shaped structure.
In this embodiment, after the side airbag 42 is inflated, the edge of the side airbag connected to the middle airbag 41 is formed into an acute angle structure, one side of the acute angle structure is attached to the front side of the front plate 3, and the other side of the acute angle structure forms the side of the V-shaped structure.
Example two:
as shown in fig. 5, the structure of the airbag group 4 is: the air bag comprises a middle air bag 41 positioned in the middle, wherein the left side and the right side of the middle air bag 41 are respectively communicated with and provided with a side air bag 42, and the outer sides of the side air bags 42 on the two sides are respectively communicated and provided with a side air bag 43; after inflation, the front sides of the side airbags 42 are gently transited to the front side of the middle airbag 41, and the side airbags 43 are protruded forward relative to the side airbags 42 to form a U-shaped structure.
In this embodiment, the inflated airbag 43 forms an axially vertical cylindrical structure with a circular horizontal cross-section or other shape with an inner curved transition.
The utility model discloses a use-way does:
the upper part of the button assembly 21 is pressed, the air pump 23 works, the air in the headrest is filled forwards into the air bag group 4 through the air inlet pipe 24, the air bags communicated in the air bag group 4 sequentially bulge forwards to form a V-shaped or U-shaped structure for accommodating the head, and the air pump 23 is controlled to stop working by the external controller until the pressure sensor detects that the pressure in the air bag group 4 reaches the preset inflation value;
and when the lower part of the button assembly 21 is pressed, the air valve 25 works, the air in the air bag group 4 is discharged backwards into the headrest through the exhaust pipe 26, the communicated air bags in the air bag group 4 are sequentially deflated and attached backwards to the front side of the front plate 3, and the air valve 25 is controlled to stop working by the external controller until the pressure sensor detects that the pressure in the air bag group 4 reaches the preset exhaust value.
The utility model is simple in operation, convenient to use is reliable, has realized that the headrest is fixed to the cladding of head, has effectively promoted customer and has used experience and travelling comfort, is particularly useful for rest or sleep state.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (9)
1. The utility model provides a comfortable type headrest of gasbag formula which characterized in that: the air bag type air bag comprises a front plate (3) and a rear shell (1) which are assembled in a front-back mode, a space for accommodating an air charging and discharging assembly (2) is formed between the front plate (3) and the rear shell (1), and an air bag group (4) is installed on the front side of the front plate (3); the inflation and deflation component (2) penetrates through the front plate (3) to inflate or deflate the air bag group (4), and the inflated air bag group (4) forms a V-shaped or U-shaped structure which is symmetrical left and right.
2. A bladder comfort headrest as claimed in claim 1, wherein: the structure of the inflation and deflation assembly (2) is as follows: the air pump type air valve switch comprises a button assembly (21) arranged on the side wall of a rear shell (1), wherein the button assembly (21) is electrically connected with an air pump (23) and an air valve (25) through a cable (22), and one of the air pump (23) or the air valve (25) is controlled to work through pressing of the button assembly (21); the outlet end of the air pump (23) is communicated with an air inlet pipe (24), the inlet end of the air valve (25) is communicated with an air outlet pipe (26), and the end parts of the air inlet pipe (24) and the air outlet pipe (26) respectively penetrate through the front plate (3) forwards and then are communicated with the air bag group (4).
3. A bladder comfort headrest as claimed in claim 2, wherein: the inside pressure sensor that still installs of gasbag group (4), the atmospheric pressure in pressure sensor monitoring gasbag group (4), pressure sensor and external controller electric connection control air pump (23), pneumatic valve (25) stop work through external controller.
4. A bladder comfort headrest as claimed in claim 2, wherein: the air pump (23) or the air valve (25) is controlled by pressing the upper half part or the lower half part of the button assembly (21), respectively.
5. A bladder comfort headrest as claimed in claim 2, wherein: the air bag is characterized in that air inlets (31) and air outlets (32) are formed in the middle of the front plate (3) at intervals up and down, the air inlet pipe (24) is communicated with the air bag group (4) forwards through the air inlets (31), and the air outlet pipe (26) is communicated with the air bag group (4) forwards through the air outlets (32).
6. A bladder comfort headrest as claimed in claim 1, wherein: the air bag group (4) is composed of a plurality of air bags which are arranged left and right and are communicated with each other.
7. A bladder comfort headrest as claimed in claim 1, wherein: the structure of the air bag group (4) is as follows: comprises a middle air bag (41) positioned in the middle, and side air bags (42) are respectively communicated and installed at the left side and the right side of the middle air bag (41); after inflation, the inner wall surfaces of the side airbags (42) are expanded forward relative to the middle airbag (41) to form a V-shaped structure.
8. A bladder comfort headrest as claimed in claim 1, wherein: the structure of the air bag group (4) is as follows: the air bag comprises a middle air bag (41) positioned in the middle, wherein the left side and the right side of the middle air bag (41) are respectively communicated with and provided with a side air bag (42), and the outer sides of the side air bags (42) on the two sides are respectively communicated and provided with a side air bag (43); after inflation, the front sides of the side air bags (42) at the two sides are gently transited with the front side of the middle air bag (41), and the side air bags (43) at the two sides are protruded forwards relative to the side air bags (42) to form a U-shaped structure.
9. A bladder comfort headrest as claimed in claim 1, wherein: the rear part of the bottom surface of the rear shell (1) is inserted with a vertical rod (5), and the headrest is inserted above the seat through the vertical rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120979828.1U CN215244484U (en) | 2021-05-10 | 2021-05-10 | Comfortable type headrest of gasbag formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120979828.1U CN215244484U (en) | 2021-05-10 | 2021-05-10 | Comfortable type headrest of gasbag formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215244484U true CN215244484U (en) | 2021-12-21 |
Family
ID=79454511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120979828.1U Active CN215244484U (en) | 2021-05-10 | 2021-05-10 | Comfortable type headrest of gasbag formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215244484U (en) |
-
2021
- 2021-05-10 CN CN202120979828.1U patent/CN215244484U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |