CN214986099U - Aircraft seat head buffer gear - Google Patents
Aircraft seat head buffer gear Download PDFInfo
- Publication number
- CN214986099U CN214986099U CN202121649152.6U CN202121649152U CN214986099U CN 214986099 U CN214986099 U CN 214986099U CN 202121649152 U CN202121649152 U CN 202121649152U CN 214986099 U CN214986099 U CN 214986099U
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- backup plate
- spring
- aircraft seat
- seat head
- plate
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Abstract
The utility model discloses an aircraft seat head buffer gear, include: the upper end of the first backup plate is provided with a second backup plate, the lower end of the second backup plate is provided with an adjusting component connected with the first backup plate, the right end of the second backup plate is fixedly provided with a headrest cushion, and the inner wall of the headrest cushion is provided with a first spring; the connecting pad is fixed on the left side of the first spring, a connecting rod is fixed on the left end of the connecting pad, and a buffer assembly is arranged on the outer side of the connecting rod; the connecting plate is fixed at the rear end of the second backup plate through a screw, and the adjusting assembly consists of a mounting disc, a positioning hole and a threaded column; the mounting plate is arranged inside the first backup plate; the threaded column is clamped inside the positioning hole, and the buffer assembly is composed of a limiting rod, a positioning block and a second spring. This aircraft seat head buffer gear is convenient for adjust the support height of seat head according to people's demand, the better effect that reaches the buffering of being convenient for.
Description
Technical Field
The utility model relates to an aircraft seat technical field specifically is an aircraft seat head buffer gear.
Background
Aircraft seat is the instrument that the pilot need lean on the seat when driving, laminates the top of head and seat, makes the pilot more stable drive, but current aircraft seat still has the weak point, for example:
notice No. is a car seat head that protecting effect is good that CN210149202U provided, through setting up buffer spring, reached user's head when being close to soft headrest, can receive the effect of soft buffer layer and buffer spring double buffering, further improved user's use and experienced, accept the auxiliary rod through having set up two, reached soft headrest and can be according to user's head angle, the inclination of the soft headrest of automatically regulated when the cushion, make the user find comfortable angle and fill up and lean on.
Although the inclination of soft headrest of current seat when using can automatically regulated, nevertheless be not convenient for adjust the support height of seat head according to people's demand when using, and be not convenient for better effect that reaches the buffering, consequently, the utility model provides an aircraft seat head buffer gear to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aircraft seat head buffer gear to the support height of seat head is adjusted according to people's demand to the not convenient for that proposes among the above-mentioned background art, the not convenient better problem that reaches the effect of buffering.
In order to achieve the above object, the utility model provides a following technical scheme: an aircraft seat head cushioning mechanism comprising:
the upper end of the first backup plate is provided with a second backup plate, the lower end of the second backup plate is provided with an adjusting component connected with the first backup plate, the right end of the second backup plate is fixedly provided with a headrest cushion, and the inner wall of the headrest cushion is provided with a first spring;
the connecting pad is fixed on the left side of the first spring, a connecting rod is fixed on the left end of the connecting pad, and a buffer assembly is arranged on the outer side of the connecting rod;
and the connecting plate is fixed at the rear end of the second backup plate through a screw.
Preferably, the adjusting assembly consists of a mounting disc, a positioning hole and a threaded column;
the mounting plate is arranged inside the first backup plate;
the positioning hole is formed in the mounting disc;
and the threaded column is clamped in the positioning hole.
Preferably, the locating hole is opened in the inside of mounting disc with the equal angle, and the screw thread post runs through in the inside of first backup plate and carries out the block with the mounting disc and play spacing effect to the second backup plate.
Preferably, the mounting disc is connected with the second backup plate in a meshing manner, and the second backup plate and the first backup plate are arranged in a relatively sliding manner.
Preferably, the buffer assembly is composed of a limiting rod, a positioning block and a second spring;
a limiting rod disposed at a left end of the connecting rod;
a positioning block installed at the left side of the limiting rod;
and the second spring is connected to the outer side of the positioning block.
Preferably, the positioning block is connected with the second backup plate in a relatively movable manner under the action of a second spring, and the limiting rod is arranged in a relatively rotatable manner with the second spring.
Compared with the prior art, the beneficial effects of the utility model are that: the aircraft seat head buffer mechanism is convenient for adjusting the supporting height of the seat head according to the requirements of people and is convenient for achieving a better buffer effect;
1. the adjusting assembly connected with the first backup plate is mounted at the lower end of the second backup plate, the second backup plate is pulled upwards to move inside the first backup plate, so that the height of the sitting and riding head is convenient to adjust, and when the head is attached to the headrest cushion, the first spring stretches and retracts, so that the comfort level of the headrest is improved;
2. the mounting disc is connected with the second backup plate in a meshing mode, when the second backup plate moves upwards, the mounting disc rotates in the first backup plate, and the positioning hole is formed in the mounting disc; the threaded column penetrates through the inside of the first backup plate and is clamped with the mounting disc to limit the second backup plate, so that the stability after adjustment is improved;
3. through the locating piece under the effect of second spring with second backup plate relative movement be connected, when leaning on the head in the surface of headrest cushion, at this moment the connecting rod can slide in the inside of second backup plate, inject the pole simultaneously and rotate in the inside of locating piece and connecting rod, the second spring is flexible to slide the locating piece in the inside of second backup plate, thereby reach the effect of buffering.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection structure of the first backup plate and the second backup plate of the present invention;
fig. 4 is a schematic view of the top-view cross-sectional structure of the mounting plate and the first backup plate of the present invention.
In the figure: 1. a first backup plate; 2. a second backup plate; 3. an adjustment assembly; 301. mounting a disc; 302. positioning holes; 303. a threaded post; 4. a headrest cushion; 5. a first spring; 6. a connecting pad; 7. a connecting rod; 8. a connector tile; 9. a buffer assembly; 901. a restraining bar; 902. positioning blocks; 903. a second spring.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a second back plate 2 is arranged at the upper end of a first back plate 1, an adjusting assembly 3 connected with the first back plate 1 is installed at the lower end of the second back plate 2, the second back plate 2 is pulled upwards to enable the second back plate 2 to move inside the first back plate 1, so that the height of a seated and ridden head can be adjusted conveniently, a headrest cushion 4 is fixed at the right end of the second back plate 2, and a first spring 5 is arranged on the inner wall of the headrest cushion 4; when the head is attached to the headrest cushion 4, the first spring 5 stretches and contracts, the connecting pad 6 is fixed to the left side of the first spring 5, the stretching force of the first spring 5 acts on the connecting pad 6, and the connecting plate 8 is fixed to the rear end of the second backup plate 2 through screws, so that the comfort level of the headrest is improved.
As shown in fig. 1, 3 and 4, since the mounting plate 301 is disposed inside the first backup plate 1, the mounting plate 301 is connected to the second backup plate 2 in a meshing manner, and the second backup plate 2 is slidably disposed relative to the first backup plate 1, when the second backup plate 2 is moved upward, the mounting plate 301 rotates inside the first backup plate 1, and the positioning hole 302 is opened inside the mounting plate 301; the inside at mounting disc 301 is seted up to angles such as locating hole 302, according to the pivoted angle, and its block of screw post 303 is in the inside of locating hole 302 to screw post 303 runs through and carries out the block and play spacing effect to second backup plate 2 with mounting disc 301 in the inside of first backup plate 1, blocks the inside to suitable mounting disc 301 through screw post 303, thereby has increased the stability after the regulation.
As shown in fig. 1 and 2 in particular, it is arranged at the left end of the connecting rod 7 due to the limiting rod 901; a positioning block 902 mounted on the left side of the limiting rod 901; the second spring 903 is connected to the outer side of the positioning block 902, the positioning block 902 is connected with the second backup plate 2 in a relatively movable manner under the action of the second spring 903, the limiting rod 901 and the second spring 903 are arranged in a relatively rotatable manner, when the head leans against the outer surface of the headrest cushion 4, the connecting rod 7 can slide in the second backup plate 2, the limiting rod 901 rotates in the positioning block 902 and the connecting rod 7, the second spring 903 stretches and retracts, so that the positioning block 902 slides in the second backup plate 2, and a buffering effect is achieved, namely the use method of the aircraft seat head buffering mechanism.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. An aircraft seat head cushioning mechanism, comprising:
the upper end of the first backup plate is provided with a second backup plate, the lower end of the second backup plate is provided with an adjusting component connected with the first backup plate, the right end of the second backup plate is fixedly provided with a headrest cushion, and the inner wall of the headrest cushion is provided with a first spring;
the connecting pad is fixed on the left side of the first spring, a connecting rod is fixed on the left end of the connecting pad, and a buffer assembly is arranged on the outer side of the connecting rod;
and the connecting plate is fixed at the rear end of the second backup plate through a screw.
2. An aircraft seat head cushioning mechanism according to claim 1, wherein: the adjusting assembly consists of an installation disc, a positioning hole and a threaded column;
the mounting plate is arranged inside the first backup plate;
the positioning hole is formed in the mounting disc;
and the threaded column is clamped in the positioning hole.
3. An aircraft seat head cushioning mechanism according to claim 2, wherein: the locating holes are arranged in the mounting disc at equal angles, and the threaded columns penetrate through the inside of the first backup plate and are clamped with the mounting disc to play a limiting role in the second backup plate.
4. An aircraft seat head cushioning mechanism according to claim 2, wherein: the mounting disc is connected with the second backup plate in a meshed mode, and the second backup plate and the first backup plate are arranged in a sliding mode.
5. An aircraft seat head cushioning mechanism according to claim 1, wherein: the buffer assembly consists of a limiting rod, a positioning block and a second spring;
a limiting rod disposed at a left end of the connecting rod;
a positioning block installed at the left side of the limiting rod;
and the second spring is connected to the outer side of the positioning block.
6. An aircraft seat head cushioning mechanism according to claim 5, wherein: the positioning block is connected with the second backup plate in a relatively movable mode under the action of the second spring, and the limiting rod and the second spring are arranged in a relatively rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121649152.6U CN214986099U (en) | 2021-07-20 | 2021-07-20 | Aircraft seat head buffer gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121649152.6U CN214986099U (en) | 2021-07-20 | 2021-07-20 | Aircraft seat head buffer gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214986099U true CN214986099U (en) | 2021-12-03 |
Family
ID=79123534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121649152.6U Active CN214986099U (en) | 2021-07-20 | 2021-07-20 | Aircraft seat head buffer gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214986099U (en) |
-
2021
- 2021-07-20 CN CN202121649152.6U patent/CN214986099U/en active Active
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