CN210284621U

CN210284621U - Multifunctional aircraft seat armrest

Info

Publication number: CN210284621U
Application number: CN201921065515.4U
Authority: CN
Inventors: 张蕊
Original assignee: Jingzhou Jianghan Zhongli Industrial Co ltd
Current assignee: Jingzhou Jianghan Zhongli Industrial Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-10
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a multi-functional aircraft seat handrail, including seat back, backup pad and sliding plate, the spout has been seted up to the lateral part of seat back, slidable mounting has the slider in the spout, the lateral part fixedly connected with electric putter of slider, electric putter's one end is installed in the spout, backup pad welded fastening is at the lateral part of slider, the guide rail has been seted up in the backup pad, the bottom welded fastening of sliding plate has the sliding block, sliding block and guide rail sliding fit, the threaded hole has been seted up to the lateral part of sliding block, threaded hole female connection has spring plunger, the through-hole has been seted up in the guide rail, spring plunger's flexible end and through-hole sliding clearance fit. The utility model discloses height of regulation handrail that can be simple and convenient to can adjust the length of handrail, the user demand who satisfies different passengers that can be very big is favorable to improving passenger's comfort level.

Description

Multifunctional aircraft seat armrest

Technical Field

The utility model belongs to the technical field of the aircraft seat, concretely relates to multi-functional aircraft seat handrail.

Background

The airplane is one of the most important inventions at the beginning of the 20 th century and is known to be invented by Later brother of Americans. Their flight on day 17 of 12 months 1903 was approved by the international union of aviation as "controlled sustained dynamic flight for the first heavier-than-air aircraft", and in the same year they created "the company reiter". Since the invention of airplanes, airplanes have increasingly become an indispensable tool for modern civilization. It changes and influences the life of people profoundly, and opens up the history of conquering blue sky.

An aircraft seat is a seat for flight personnel and passengers on an aircraft. A pneumatic or mechanical mechanism is provided to operate the seat back to recline to allow the occupant to lie supine for maximum comfort and endurance.

Along with the development of economic globalization, the aircraft trip has been very popular and convenient, and the handrail of current aircraft seat can not adjust length and height, can not satisfy different passengers 'user demand, is unfavorable for improving passenger's comfort level.

Disclosure of Invention

An object of the utility model is to provide a multi-functional aircraft seat handrail, height of regulation handrail that can be simple and convenient to can adjust the length of handrail, the user demand that satisfies different passengers that can be very big is favorable to improving passenger's comfort level, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multifunctional aircraft seat armrest, includes seat back, backup pad and sliding plate, the spout has been seted up to the lateral part of seat back, slidable mounting has the slider in the spout, the lateral part fixedly connected with electric putter of slider, electric putter's one end is installed in the spout, backup pad welded fastening is at the lateral part of slider, the guide rail has been seted up in the backup pad, the bottom welded fastening of sliding plate has the sliding block, sliding block and guide rail sliding fit, the threaded hole has been seted up to the lateral part of sliding block, threaded hole female connection has spring plunger, the through-hole has been seted up in the guide rail, spring plunger's flexible end and through-hole sliding clearance fit.

Preferably, the spring plunger comprises a spring, a movable column and a sleeve, the movable column is inserted in the sleeve in a sliding mode, two ends of the spring are fixedly connected with the bottom of the movable column and the inner bottom of the sleeve respectively, an external thread is arranged on the side portion of the sleeve, the sleeve is in threaded connection with the threaded hole through the external thread, and the upper portion of the movable column is in sliding clearance fit with the through hole.

Preferably, the through holes are provided with at least three groups.

Preferably, the upper part of the sliding plate is wrapped with a sponge pad.

Preferably, the sliding block is arranged in a convex shape.

Preferably, a switch button for adjusting the electric push rod is installed at one side of the support plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the use of the sliding groove, the sliding block and the electric push rod, the sliding block can be driven to move up and down through the extension and contraction of the electric push rod, so that the supporting plate can move up and down, the height of the handrail can be adjusted, the use requirements of different passengers can be met, and the comfort level of the passengers can be improved;

2. through spring plunger, through-hole, sliding block and guide rail, can make the movable column draw in through pressing spring plunger, the palm passes the sliding plate and makes the sliding block remove along the guide rail, in the through-hole of different positions is drawn into with the movable column according to passenger's demand, fixes, makes things convenient for the passenger to adjust handrail length, is favorable to improving the comfort level when passenger takes advantage of the machine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the support plate of the present invention;

fig. 3 is an enlarged view of the a-part structure in fig. 2 according to the present invention.

In the figure: 1. a seat back; 2. a support plate; 3. a sliding plate; 4. a chute; 5. a slider; 6. an electric push rod; 7. a slider; 8. a threaded hole; 9. a spring plunger; 10. a through hole; 11. a spring; 12. a movable post; 13. a sleeve; 14. an external thread; 15. a sponge cushion; 16. a switch button; 17. a guide rail.

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. 1-3, the present invention provides a technical solution:

the utility model provides a multifunctional aircraft seat armrest, includes backrest 1, backup pad 2 and sliding plate 3, spout 4 has been seted up to the lateral part of backrest 1, slidable mounting has slider 5 in spout 4, the lateral part fixedly connected with electric putter 6 of slider 5, the one end of electric putter 6 is installed in

spout

4, 2 welded fastening of backup pad has the lateral part of slider 5, guide rail 17 has been seted up in backup pad 2, the bottom welded fastening of sliding plate 3 has slider 7, slider 7 and guide rail 17 sliding fit, threaded hole 8 has been seted up to the lateral part of slider 7, threaded hole 8 female connection has spring plunger 9, through-hole 10 has been seted up in the guide rail 17, spring plunger 9's flexible end and through-hole 10 sliding clearance fit.

Further, spring plunger 9 includes spring 11, activity post 12 and sleeve pipe 13, activity post 12 slides and pegs graft in sleeve pipe 13, the both ends of spring 11 respectively with the bottom of activity post 12 and the interior bottom fixed connection of sleeve pipe 13, the lateral part of sleeve pipe 13 is provided with external screw thread 14, sleeve pipe 13 passes through external screw thread 14 and screw hole 8 threaded connection, the upper portion and the through-hole 10 sliding clearance fit of activity post 12 can carry out position control to sliding plate 3, make things convenient for the passenger to put the arm on comfortable position.

Furthermore, the through holes 10 are provided with at least three groups, so that the sliding plate 3 can be adjusted to move at various distances, and the use requirements of different passengers are met.

Furthermore, the upper part of the sliding plate 3 is wrapped with a sponge cushion 15, so that the comfort level of the arm of the passenger can be improved.

Furthermore, the sliding block 7 is arranged in a convex shape, so that the installation of the spring plunger 9 can be facilitated.

Further, a switch button 16 for adjusting the electric push rod 6 is installed on one side of the supporting plate 2, so that the height of the supporting plate 2 can be adjusted conveniently by passengers, and the requirements of different passengers can be met.

The structure principle is as follows: through the use of the sliding groove 4, the sliding block 5 and the electric push rod 6, the sliding block 5 can be driven to move up and down through the extension and contraction of the electric push rod 6, so that the supporting plate 2 can move up and down, the height of the handrail can be adjusted, the use requirements of different passengers can be met, and the comfort level of the passengers can be improved;

through spring plunger 9, through-hole 10, sliding block 7 and guide rail 17, can make movable post 12 internal contraction through pressing spring plunger 9, the palm passes sliding plate 3 and makes sliding block 7 remove along guide rail 17, draws into the through-hole 10 of different positions with movable post 12 according to passenger's demand in, fixes, makes things convenient for the passenger to adjust handrail length, is favorable to improving the comfort level when passenger takes advantage of the machine.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multi-functional aircraft seat armrest, includes seat back (1), backup pad (2) and sliding plate (3), its characterized in that: the utility model discloses a chair back, including seat back (1), spout (4), sliding mounting has slider (5) in spout (4), the lateral part fixedly connected with electric putter (6) of slider (5), the one end of electric putter (6) is installed in spout (4), backup pad (2) welded fastening is at the lateral part of slider (5), guide rail (17) have been seted up on backup pad (2), the bottom welded fastening of sliding plate (3) has sliding block (7), sliding block (7) and guide rail (17) sliding fit, threaded hole (8) have been seted up to the lateral part of sliding block (7), threaded hole (8) internal thread connection has spring plunger (9), through-hole (10) have been seted up in guide rail (17), the flexible end and through-hole (10) sliding clearance fit of spring plunger (9).

2. A multi-function aircraft seat armrest as claimed in claim 1, wherein: the spring plunger (9) comprises a spring (11), a movable column (12) and a sleeve (13), the movable column (12) is inserted into the sleeve (13) in a sliding mode, two ends of the spring (11) are fixedly connected with the bottom of the movable column (12) and the inner bottom of the sleeve (13) respectively, an external thread (14) is arranged on the side portion of the sleeve (13), the sleeve (13) is in threaded connection with the threaded hole (8) through the external thread (14), and the upper portion of the movable column (12) is in sliding clearance fit with the through hole (10).

3. A multi-function aircraft seat armrest as claimed in claim 1, wherein: at least three groups of through holes (10) are arranged.

4. A multi-function aircraft seat armrest as claimed in claim 1, wherein: the upper part of the sliding plate (3) is wrapped with a spongy cushion (15).

5. A multi-function aircraft seat armrest as claimed in claim 1, wherein: the sliding block (7) is arranged in a convex shape.

6. A multi-function aircraft seat armrest as claimed in claim 1, wherein: and a switch button (16) for adjusting the electric push rod (6) is arranged on one side of the supporting plate (2).