CN212890956U - Headrest assembly for aircraft seat - Google Patents
Headrest assembly for aircraft seat Download PDFInfo
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- CN212890956U CN212890956U CN202020966925.2U CN202020966925U CN212890956U CN 212890956 U CN212890956 U CN 212890956U CN 202020966925 U CN202020966925 U CN 202020966925U CN 212890956 U CN212890956 U CN 212890956U
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- pair
- same structure
- assembly
- fixedly arranged
- hinge assemblies
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- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model relates to the technical field of aviation accessory equipment, in particular to a headrest component for an aircraft seat, which comprises a main sheet body, wherein an adjusting structure is arranged on the main sheet body; the adjustment structure includes: the pair of side sheet bodies with the same structure, the pair of hinge assemblies with the same structure, the pair of first flat head rivets with the same structure, the bracket, the first cross-shaped recessed countersunk head screw, the slide way assembly, the pair of springs with the same structure, the pair of gaskets with the same structure, the pair of reinforcing sheets with the same structure, the second flat head rivets, the pair of nylon thread gluing rough surfaces with the same structure, the pair of nylon thread gluing hook surfaces with the same structure and the base assembly; the device is reasonable in structure, low in cost and convenient to use, manual measurement is replaced by the measuring structure, and the measuring structure can carry out accurate measurement on films with different thicknesses respectively.
Description
Technical Field
The utility model relates to an aviation accessory equipment technical field, concretely relates to headrest subassembly for aircraft seat.
Background
The headrest is configured to be positioned relative to the back of the head and neck of the occupant, and known headrests are capable of vertical adjustment by raising and lowering the headrest to accommodate occupants of different heights. Some known headrest assemblies include a bar having two vertical portions and a dedicated lock with respect to each vertical portion. In order to adjust the position of headrest, the passenger need actuate two locks simultaneously, and this just needs to use the pull of passenger's both hands hard to carry out the upper and lower regulation of headrest, very inconvenient, and simultaneously, most headrest all is the integral type at present, can only carry out simple upper and lower regulation, can not carry out diversified regulation, so can't satisfy different crowds, also relatively poor to passenger's travelling comfort.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem that exists, designed a headrest subassembly for aircraft seat.
In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme: a headrest assembly for an aircraft seat includes a main body on which is mounted an adjustment structure;
the adjustment structure includes: the pair of side sheet bodies with the same structure, the pair of hinge assemblies with the same structure, the pair of first flat head rivets with the same structure, the bracket, the first cross-shaped recessed countersunk head screw, the slide way assembly, the pair of springs with the same structure, the pair of gaskets with the same structure, the pair of reinforcing sheets with the same structure, the second flat head rivets, the pair of nylon thread gluing rough surfaces with the same structure, the pair of nylon thread gluing hook surfaces with the same structure and the base assembly;
the pair of side sheet bodies and the two sides of the main sheet body are movably connected through a pair of hinge assemblies with the same structure, the pair of side sheet bodies and the pair of hinge assemblies are connected through a pair of first flat rivets, the support is fixedly arranged on one side of the main sheet body through first cross recessed countersunk screws, the slide way assembly is fixedly arranged on one side of the support, the pair of reinforcing sheets are fixedly arranged on the other sides of the pair of side sheet bodies through a pair of second flat rivets, the pair of hook and loop fastener rough surfaces are fixedly arranged on the other sides of the pair of side sheet bodies and are positioned on the same plane with the pair of reinforcing sheets, the pair of hook and loop fastener rough surfaces are fixedly arranged on one side of the main sheet body and are positioned on the two sides of the slide way assembly, and the base assembly is movably embedded in the slide way assembly and is.
Preferably, a pair of snap springs with the same structure are fixedly arranged in the hinge assemblies.
Preferably, a pair of gaskets with the same structure are fixedly embedded at the joint of the hinge assembly and the main sheet body.
Preferably, the two sides of the bracket are connected with the main plate body through a pair of countersunk head screws with the same structure and a second cross-shaped groove.
The utility model has the advantages that: the device is reasonable in structure, low in cost and convenient to use, manual measurement is replaced by the measuring structure, the measuring structure can be used for accurately measuring films with different thicknesses, meanwhile, the films can be automatically rolled when being measured, the labor intensity of workers is reduced, the measuring efficiency is improved, dust on the films can be absorbed through the dust removing structure, and the dust is prevented from being accumulated to influence the measuring precision of the infrared measuring instrument.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic view of the rear view structure of the present invention.
In the figure: 1. a main sheet body; 2. a side sheet body; 3. a support; 4. a chute assembly; 5. a hinge assembly; 6. a clamp spring; 7. a gasket; 8. a reinforcing sheet; 9. nylon thread gluing hair side; 10. hook surface of nylon thread gluing; 11. a first flat head rivet; 12. a second flat head rivet; 13. a first cross recessed countersunk flat head screw; 14. a second cross-shaped groove countersunk head screw; 15. a base assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, a headrest assembly for an aircraft seat includes a main body 1, wherein an adjustment structure is mounted on the main body 1; an adjustment structure comprising: the pair of side sheet bodies 2 with the same structure, the pair of hinge assemblies 5 with the same structure, the pair of first flat head rivets 11 with the same structure, the bracket 3, the first cross-shaped recessed countersunk head screw 13, the slide way assembly 4, the pair of springs with the same structure, the pair of gaskets 7 with the same structure, the pair of reinforcing sheets 8 with the same structure, the second flat head rivet 12, the pair of nylon thread gluing rough surfaces 9 with the same structure, the pair of nylon thread gluing hook surfaces 10 with the same structure and the base assembly 15; a pair of side sheet bodies 2 and the both sides of main sheet body 1 are movably connected through a pair of hinge assemblies 5 with the same structure, a pair of side sheet bodies 2 and a pair of hinge assemblies 5 are connected through a pair of first flat head rivets 11, a support 3 is fixedly arranged on one side of main sheet body 1 through first cross recessed countersunk head screws 13, a slide assembly 4 is fixedly arranged on one side of support 3, a pair of reinforcing sheets 8 is fixedly arranged on the other side of a pair of side sheet bodies 2 through a pair of second flat head rivets 12, a pair of nylon thread gluing rough surfaces 9 is fixedly arranged on the other side of a pair of side sheet bodies 2 and is positioned on the same plane with a pair of reinforcing sheets 8, a pair of nylon thread gluing hook surfaces 10 is fixedly arranged on one side of main sheet body 1 and is positioned on the two sides of slide assembly 4, and a base assembly 15 is movably embedded in.
Preferably, a pair of snap springs 6 with the same structure are fixedly mounted in the pair of hinge assemblies 5: the pair of springs is used to assist in the fixation.
Preferably, a pair of gaskets 7 with the same structure are fixedly embedded at the joints of the hinge assemblies 5 and the main sheet body 1: the pair of spacers 7 is used to prevent the main body 1 from being damaged by long-term use.
Preferably, the two sides of the support 3 are connected to the main-body 1 by a pair of countersunk screws 14 with the same structure: the pair of countersunk head screws 14 are used for fixing the bracket 3, so that the connection between the bracket and the main body 1 is more stable.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to the actual situation to meet the control requirements, specific connection and control sequence
One specific application of this embodiment is: in order to realize the adjustment function of the headrest, the headrest framework is divided into three frameworks of a main sheet body 1 and side sheet bodies 2 corresponding to the left, middle and right positions, and the angle of the side sheet bodies 2 can be adjusted at will by utilizing the characteristic that a hinge assembly 5 can fix the positions, so that the side sheet bodies 2 on the two sides of the main sheet body 1 can be adjusted at will to support the two sides of the head, and the three-dimensional support of the head is realized; in addition, the sliding fit between the slideway component 4 and the base component 15 can enable the whole headrest to achieve a function of extending up and down, so that the requirements of different rising groups on the height of the headrest are met.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.
Claims (4)
1. A headrest assembly for an aircraft seat comprises a main body (1), an adjustment structure being mounted on the main body (1);
the adjustment structure includes: the pair of side sheet bodies (2) with the same structure, the pair of hinge assemblies (5) with the same structure, the pair of first flat head rivets (11) with the same structure, a support (3), a first cross recessed countersunk head screw (13), a slideway assembly (4), the pair of springs with the same structure, the pair of gaskets (7) with the same structure, the pair of reinforcing sheets (8) with the same structure, a second flat head rivet (12), the pair of nylon thread gluing rough surfaces (9) with the same structure, the pair of nylon thread gluing hook surfaces (10) with the same structure and a base assembly (15);
the pair of side sheet bodies (2) are movably connected with two sides of the main sheet body (1) through a pair of hinge assemblies (5) with the same structure, the pair of side sheet bodies (2) and the pair of hinge assemblies (5) are connected through a pair of first flat rivets (11), the support (3) is fixedly arranged on one side of the main sheet body (1) through first cross recessed countersunk head screws (13), the slideway assembly (4) is fixedly arranged on one side of the support (3), the pair of reinforcing sheets (8) is fixedly arranged on the other side of the pair of side sheet bodies (2) through a pair of second flat rivets (12), the pair of nylon hook and loop rough surfaces (9) are fixedly arranged on the other side of the pair of side sheet bodies (2) and are positioned on the same plane with the pair of reinforcing sheets (8), and the pair of nylon hook and loop rough surfaces (10) are fixedly arranged on one side of the main sheet body (1), and the base component (15) is movably embedded in the slideway component (4) and is in sliding fit with the slideway component (4).
2. A headrest assembly for aircraft seats according to claim 1, characterised in that a pair of identical circlips (6) are fixedly mounted within a pair of said hinge assemblies (5).
3. A headrest assembly for aircraft seats according to claim 1, characterized in that a pair of gaskets (7) of identical construction are fixedly embedded at the junction of a pair of said hinge assemblies (5) and the main body (1).
4. A headrest assembly for aircraft seats according to claim 2, characterized in that said support (3) is connected between both sides and the main body (1) by a pair of structurally identical countersunk head screws (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020966925.2U CN212890956U (en) | 2020-06-01 | 2020-06-01 | Headrest assembly for aircraft seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020966925.2U CN212890956U (en) | 2020-06-01 | 2020-06-01 | Headrest assembly for aircraft seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212890956U true CN212890956U (en) | 2021-04-06 |
Family
ID=75266563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020966925.2U Active CN212890956U (en) | 2020-06-01 | 2020-06-01 | Headrest assembly for aircraft seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212890956U (en) |
-
2020
- 2020-06-01 CN CN202020966925.2U patent/CN212890956U/en active Active
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