CN216994859U

CN216994859U - Aerospace seat

Info

Publication number: CN216994859U
Application number: CN202220238106.5U
Authority: CN
Inventors: 姜锋; 张强; 魏林; 关志强; 郭起廷
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-07-19
Anticipated expiration: 2032-01-28

Abstract

The utility model discloses a seat for aerospace, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a mounting plate through a locking mechanism, one side of the mounting plate is fixedly connected with a support frame, the top of the support frame is fixedly connected with a seat, one side of the top of the seat is movably connected with a seat back, the outer surface of the seat back is movably connected with a neck back cushion through an adjusting mechanism, so that the device can quickly fix and separate the mounting plate and the bottom plate through the locking mechanism, the device can quickly realize the installation and the disassembly of the seat, the maintenance and replacement efficiency of maintenance personnel is greatly improved, the device has strong practicability, is worthy of great popularization, the height of the neck back cushion can be adjusted through the adjusting mechanism, and the neck back cushion of the device can be suitable for people with different heights, thereby greatly improving the application range and the practicability of the device.

Description

Aerospace seat

Technical Field

The utility model relates to the technical field of aviation and aircraft accessories, in particular to a seat for aerospace.

Background

Aircraft seat is the device that provides rest and safety guarantee for the passenger on the flight journey, some seats have installed the neck back cushion in order to improve passenger's comfort level, civil aircraft seat mainly by the seat support, the back of the chair, handrail frame and back of the chair are constituteed, it can pack up the extension function to possess the adjustable angle of leaning on of the back of the chair and handrail frame respectively, current aircraft seat can not adjust the position of neck back cushion when using, lead to being very inconvenient when using to some higher or lower passengers of height, thereby seriously influenced the suitability of seat, current seat generally adopts the mode of bolt to fix in addition, lead to installer very wasting time and energy when dismantling and installing, and be not convenient for maintainer to maintain and change the seat, for this reason, we provide an aerospace seat.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an aerospace seat to solve the problems set forth above.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a seat for aerospace, includes the bottom plate, locking mechanical system fixedly connected with mounting panel is passed through at the top of bottom plate, one side fixedly connected with support frame of mounting panel, the top fixedly connected with seat of support frame, top one side swing joint of seat has the back of the chair, the surface of the back of the chair has the neck back cushion through adjustment mechanism swing joint.

Preferably, locking mechanical system is including seting up at the mounting groove at bottom plate top and seting up the recess in the mounting panel both sides, the locking groove has all been seted up to the both sides of mounting groove, locking inslot portion is provided with the unblock subassembly, the inner wall fixedly connected with reset spring of recess, reset spring's the other end fixedly connected with and the lockplate of locking groove looks adaptation to the change and the maintenance efficiency of this device have been improved greatly.

Preferably, adjustment mechanism is including installing the hand carousel in back of the chair one side, the inside fixedly connected with pivot of hand carousel, the other end of pivot extends to the inside and the fixedly connected with driving gear of the back of the chair, one side meshing of driving gear is connected with sliding tooth plate, sliding tooth plate keeps away from one side upper end fixedly connected with connecting rod of driving gear, the other end of connecting rod extends to the outside of the back of the chair and with neck back cushion fixed connection through spacing spout to the application scope of this device has been improved greatly.

Preferably, the unblock subassembly is including setting up the fly leaf that locks the inslot portion, the one end fixedly connected with unblock pole of fly leaf, the other end of unblock pole extends to the outside of bottom plate to the maintenance and the change efficiency of this device have further been improved.

Preferably, the both sides of seat all swing joint have handrail frame, handrail frame's surface is provided with the foam-rubber cushion to the practicality of this device has been improved greatly.

Preferably, the outer surface of the hand-rotating disc is fixedly connected with an anti-skidding sleeve, and anti-skidding threads are formed in the outer surface of the anti-skidding sleeve, so that the adjusting efficiency is greatly improved.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the seat, the bottom plate, the mounting groove, the reset spring, the locking plate, the locking groove, the unlocking rod and the movable plate are arranged, so that the device can rapidly fix and disassemble the mounting plate and the bottom plate through the locking mechanism, the seat can be rapidly mounted and dismounted, the maintenance and replacement efficiency of maintenance personnel is greatly improved, and the seat has strong practicability and is worth being widely popularized;

2. the device is further provided with the hand rotating disc, the rotating shaft, the driving gear, the sliding toothed plate, the connecting rod, the limiting sliding groove and the neck back cushion, so that the height of the neck back cushion can be adjusted through the adjusting mechanism, the neck back cushion of the device can be suitable for people with different heights, and the application range and the practicability of the device are greatly improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention in its entirety;

FIG. 2 is a schematic view of a portion of the interior of the chair back of the present invention;

FIG. 3 is a side view of the chair back of the present invention;

FIG. 4 is a schematic view showing the internal structure of the connecting portion of the base plate and the mounting plate according to the present invention;

in the figure: 1. a base plate; 2. mounting a plate; 3. a support frame; 4. a seat; 5. a chair back; 6. a neck headrest; 7. a handrail frame; 8. a hand turntable; 9. a rotating shaft; 10. a driving gear; 11. a sliding toothed plate; 12. a connecting rod; 13. a limiting chute; 14. mounting grooves; 15. a locking groove; 16. a movable plate; 17. an unlocking lever; 18. a groove; 19. a return spring; 20. locking plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides an aerospace seat, comprising a base plate 1, wherein the top of the base plate 1 is fixedly connected with a mounting plate 2 through a locking mechanism, the locking mechanism comprises a mounting groove 14 arranged on the top of the base plate 1 and grooves 18 arranged on two sides of the mounting plate 2, two sides of the mounting groove 14 are both provided with locking grooves 15, an unlocking assembly is arranged inside the locking grooves 15, the unlocking assembly comprises a movable plate 16 arranged inside the locking grooves 15, one end of the movable plate 16 is fixedly connected with an unlocking rod 17, the other end of the unlocking rod 17 extends to the outside of the base plate 1, the mounting plate 2 and the base plate 1 can be rapidly detached by using the unlocking assembly, thereby greatly improving the detachment efficiency of the aerospace seat, the inner wall of the groove 18 is fixedly connected with a return spring 19, the other end of the return spring 19 is fixedly connected with a locking plate 20 matched with the locking grooves 15, the installation plate 2 and the bottom plate 1 can be quickly fixed by utilizing the locking mechanism, thereby greatly improving the installation efficiency of an operator on the seat 4, one side of the installation plate 2 is fixedly connected with the support frame 3, the top of the support frame 3 is fixedly connected with the seat 4, both sides of the seat 4 are movably connected with the armrest frame 7, the outer surface of the armrest frame 7 is provided with a spongy cushion, the elastic sponge in the spongy cushion is utilized to make a passenger more comfortable when using the armrest frame 7, one side of the top of the seat 4 is movably connected with the chair back 5, the outer surface of the chair back 5 is movably connected with the neck back cushion 6 through the adjusting mechanism, the adjusting mechanism comprises a hand rotating disc 8 arranged on one side of the chair back 5, the outer surface of the hand rotating disc 8 is fixedly connected with an anti-slip sleeve, the outer surface of the anti-slip sleeve is provided with anti-slip grains, and the friction resistance between the hand of the operator and the hand rotating disc 8 can be increased by utilizing the anti-slip grains, thereby can prevent that operating personnel from taking place the smooth phenomenon of hand when rotating hand carousel 8, hand carousel 8's inside fixedly connected with pivot 9, the other end of pivot 9 extends to the inside of the back of the chair 5 and fixedly connected with driving gear 10, one side meshing of driving gear 10 is connected with slip pinion rack 11, one side upper end fixedly connected with connecting rod 12 that driving gear 10 was kept away from to slip pinion rack 11, the other end of connecting rod 12 extends to the outside of the back of the chair 5 and with 6 fixed connection of neck back cushion through spacing spout 13, utilize adjustment mechanism can adjust the height of neck back cushion 6 fast, thereby make the neck back cushion 6 of this device can be applicable to the passenger of co-altitude not.

The working principle of the utility model is as follows: when an operator installs the seat 4, the locking plate 20 can be pushed into the groove 18 manually and is enabled to compress the return spring 19, then the mounting plate 2 is aligned with the mounting groove 14 and is slowly pushed downwards, when the locking plate 20 is pushed to the height of the locking groove 15, the locking plate 20 can be quickly popped out under the rebounding action of the return spring 19 and is enabled to enter the locking groove 15, so that the mounting plate 2 can be quickly and stably installed in the bottom plate 1, when the seat needs to be detached, the operator can push the unlocking rod 17 to enable the unlocking rod to push the locking plate 20 through the movable plate 16, after the locking plate 20 is completely pushed out from the locking groove 15, the operator can pull the mounting plate 2 upwards with the force, so that the device can quickly install and detach the seat 4, the replacement time of maintenance personnel is greatly reduced, when a passenger needs to use the headrest 6, the passenger can rotate hand carousel 8 according to self height, make hand carousel 8 drive driving gear 10 through pivot 9 and rotate, meshing connected mode between driving gear 10 and the sliding tooth board 11 again, make driving gear 10 can drive sliding tooth board 11 upwards or the downstream, can drive neck back cushion 6 along spacing spout 13 synchronous movement through connecting rod 12 when sliding tooth board 11 removes, thereby make the passenger can remove neck back cushion 6 to suitable height according to self height fast, and then very big improvement the application scope and the practicality of this device.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An aerospace seat comprising a base plate (1), characterized in that: the top of bottom plate (1) is passed through locking mechanical system fixedly connected with mounting panel (2), locking mechanical system is including offering mounting groove (14) at bottom plate (1) top and offering recess (18) in mounting panel (2) both sides, locking groove (15) have all been seted up to the both sides of mounting groove (14), locking inslot (15) inside is provided with the unblock subassembly, the inner wall fixedly connected with reset spring (19) of recess (18), the other end fixedly connected with of reset spring (19) and locking plate (20) of locking groove (15) looks adaptation, one side fixedly connected with support frame (3) of mounting panel (2), the top fixedly connected with seat (4) of support frame (3), top one side swing joint of seat (4) has the back of the chair (5), the surface of the back of the chair (5) has neck back cushion (6) through adjustment mechanism swing joint, adjustment mechanism is including installing hand carousel (8) in back of the chair (5) one side, the inside fixedly connected with pivot (9) of hand carousel (8), the other end of pivot (9) extends to the inside and fixedly connected with driving gear (10) of back of the chair (5), one side meshing of driving gear (10) is connected with sliding toothed plate (11), sliding toothed plate (11) are kept away from one side upper end fixedly connected with connecting rod (12) of driving gear (10), the other end of connecting rod (12) extend to the outside of back of the chair (5) and with neck back cushion (6) fixed connection through spacing spout (13).

2. An aerospace seat according to claim 1, wherein: the unblock subassembly is including setting up at the inside fly leaf (16) of locking groove (15), the one end fixedly connected with unblock pole (17) of fly leaf (16), the other end of unblock pole (17) extends to the outside of bottom plate (1).

3. An aerospace seat according to claim 1, wherein: both sides of the seat (4) are movably connected with armrest frames (7), and sponge pads are arranged on the outer surfaces of the armrest frames (7).

4. An aerospace seat according to claim 1, wherein: the outer surface of the hand rotating disc (8) is fixedly connected with an anti-slip sleeve, and anti-slip lines are formed in the outer surface of the anti-slip sleeve.