Aerial attendant seat protection device

Abstract

The utility model relates to the field of steward seats, in particular to an aerial steward seat protection device which comprises an L-shaped plate, a bearing assembly is arranged on the surface of the L-shaped plate, a limiting assembly is arranged on the surface of the L-shaped plate, the bearing assembly comprises a square plate arranged on the surface of the L-shaped plate, an extension plate is fixed to the surface of the bottom of the square plate, and a U-shaped block is fixed to the inner wall of the extension plate. A concave hole is formed in the surface of the U-shaped block, an L-shaped frame is fixed to the surface of the square plate, a seat plate is installed on the inner side of the L-shaped frame through a rotating shaft, a limiting block is fixed to the surface of the bottom of the seat plate, and a through hole is formed in the surface of the limiting block. The bearing assembly is provided with the square plate and the extension plate, the extension plate can support the seat plate, the bearing capacity of the seat plate is improved, the thickness of the seat plate is increased, the firmness of the bearing part is guaranteed, when an aerial crew uses the seat plate, the L-shaped plate and the extension plate can support the seat plate, and therefore the pressure received by the seat plate is dispersed, and the service life of the aerial crew is prolonged. The service life of the seat plate is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of attendant seat, especially to an air attendant seat protection device. BACKGROUND

[0002] Modern passenger cabins are usually equipped with attendant seats for air attendants to sit on during takeoff and landing of the aircraft. The attendant seats are usually arranged in the aircraft cabin and mounted on the aircraft cabin wall.

[0003] In view of the above-mentioned related technology, the inventor believes that the following defects exist: In the prior art, when the attendant seat is in use, the bottom of the supporting plate of the attendant seat is in a suspended state, and it only relies on the hinge at the hinge to support the entire supporting plate. When the air attendant sits down, due to the effect of his own body weight, he will repeatedly exert pressure on the supporting plate. This continuous and repeated pressure will inevitably accelerate the wear speed between the supporting plate and the bracket, thereby greatly reducing the service life of the supporting plate. SUMMARY

[0004] In order to improve the problem that in the prior art, when the attendant seat is in use, the bottom of the supporting plate of the attendant seat is in a suspended state, and it only relies on the hinge at the hinge to support the entire supporting plate. When the air attendant sits down, due to the effect of his own body weight, he will repeatedly exert pressure on the supporting plate. This continuous and repeated pressure will inevitably accelerate the wear speed between the supporting plate and the bracket, thereby greatly reducing the service life of the supporting plate, the present application provides an air attendant seat protection device.

[0005] The air attendant seat protection device provided by the present application adopts the following technical scheme: an air attendant seat protection device, comprising an L plate, the surface of the L plate is provided with a load-bearing assembly, and the surface of the L plate is provided with a limiting assembly, the load-bearing assembly comprises a square plate provided on the surface of the L plate, and the bottom surface of the square plate is fixed with an extension plate, the inner wall of the extension plate is fixed with a U-shaped block, and the surface of the U-shaped block is provided with a recess, the surface of the square plate is fixed with an L bracket, and the inner side of the L bracket is installed with a seat plate through a rotating shaft, the bottom surface of the seat plate is fixed with a limiting block, and the surface of the limiting block is provided with a through hole, the surface of the L bracket is fixed with a baffle, and the surface of the baffle is fixed with a fixed block, the surface of the fixed block is fixed with a sleeve one, the surface of the sleeve one is provided with a sliding groove, and the inside of the sleeve one is provided with a spring one, the inside of the sleeve one is movably connected with a convex column one, and the surface of the convex column one is fixed with a guide column one, the inner wall of the L bracket is fixed with a waist plate, the inner side surface of the L bracket is provided with a movable slot, and the inside of the movable slot is provided with a movable column, the surface of the movable column is fixed with a lifting plate, the surface of the lifting plate is provided with a plurality of circular holes, and the rear end surface of the square plate is fixed with an L block.

[0006] Further settings, the side surface of the L plate is fixed with a rectangular plate, and the side surface of the L plate is provided with a mounting hole, the L plate is provided with two groups, and the L plates are symmetrically arranged.

[0007] By adopting the technical scheme, the mounting hole on the surface of the L plate can be installed in the appropriate position by cooperating with the bolt, and the L plate can limit the seat plate and the extension plate, thereby improving the bearing capacity of the seat plate.

[0008] Further settings, the surface of the seat plate, the waist plate and the lifting plate are provided with square grooves, and the square grooves are fixed with magic tapes.

[0009] By adopting the technical scheme, the surface of the square groove is provided with a magic tape, and the cotton pad can be placed on the surface of the seat plate, the waist plate and the lifting plate through the magic tape, thereby improving the comfort of riding.

[0010] Further settings, the surface of the L bracket is fixed with a sleeve two, the surface of the sleeve two is provided with an L groove, the inside of the sleeve two is provided with a spring two, the inside of the sleeve two is movably connected with a convex column two, and the surface of the convex column two is fixed with a guide column two.

[0011] By adopting the technical scheme, the guide column two and the convex column two form a fixed structure through threads, and the guide column two and the L groove cooperate when the convex column two slides, so that the convex column two can slide and be guided.

[0012] Further settings, the surface of the guide column two is in contact with the inner wall of the L groove, and the surface of the convex column two is in contact with the inner wall of the through hole.

[0013] By adopting the technical scheme, the surface of the guide column two is in contact with the inner wall of the L groove, and the guide column two can be limited when sliding to the opening of the inner wall of the L groove.

[0014] Further settings, the limiting assembly comprises a connecting plate fixed to the bottom surface of the L plate, and the side surface of the connecting plate is fixed with a sleeve three, the surface of the sleeve three is provided with a limiting groove, the inside of the sleeve three is provided with a spring three, the inside of the sleeve three is movably connected with a convex column three, and the surface of the convex column three is fixed with a limiting column.

[0015] By adopting the technical scheme, the convex column three is separated from the recess hole on the surface of the U-shaped block by sliding the convex column three, and the extension plate and the square plate are slid, so that the square plate can be separated from the L bracket.

[0016] Further settings, the surface of the limiting column is in contact with the inner wall of the limiting groove, and the surface of the convex column three is in contact with the inner wall of the recess hole.

[0017] Compared with the related art, the air hostess seat protection device has the following advantages:

[0018] The utility model provides a kind of flight attendant seat protection device, load-bearing assembly is provided on the surface of L plate, and load-bearing assembly is equipped with square plate and extension plate, extension plate can hold up seat board, improve the load-bearing capacity of seat board, increase the thickness of seat board, guarantee the solidity of supporting part, and when air hostess uses seat board, L plate and extension plate can support seat board, to disperse the pressure received by seat board, increase the service life of seat board, the surface of L frame is provided with sleeve two, and sleeve two is provided with convex column two inside, to when user slides convex column two, convex column two moves, and then make convex column two and the through hole of limiting block surface separate, rotate seat board, seat board can be folded.

[0019] The utility model provides a kind of flight attendant seat protection device, limit component is arranged on the surface of L plate, and limit component is equipped with sleeve three and convex column three, to when user slides convex column three, convex column three moves, and then make convex column three and the recess of U-shaped block surface separate, slide extension plate and square plate, square plate and L frame can be separated. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic diagram of a preferred embodiment of the flight attendant seat protection device provided by the utility model;

[0021] Figure 2 It is the plan view of the utility model;

[0022] Figure 3 It is the rear view of the utility model;

[0023] Figure 4 It is the bottom view of the utility model;

[0024] Figure 5 It is Figure 4 the enlarged view of A in

[0025] The figure label: 1, L plate; 2, bearing assembly; 201, square plate; 202, extension plate; 203, U-shaped block; 204, recess; 205, L bracket; 206, seat plate; 207, limiting block; 208, through hole; 209, baffle; 210, fixed block; 211, sleeve one; 212, sliding groove; 213, spring one; 214, convex column one; 215, guide column one; 216, waist plate; 217, movable groove; 218, movable column; 219, lifting plate; 220, square groove; 221, magic tape; 222, sleeve two; 223, L groove; 224, convex column two; 225, guide column two; 226, round hole; 227, L block; 228, spring two; 3, limiting assembly; 301, connecting plate; 302, sleeve three; 303, limiting groove; 304, spring three; 305, convex column three; 306, limiting column; 4, rectangular plate; 5, mounting hole. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the related drawings. The drawings show typical embodiments of the present application.

[0027] Example one:

[0028] As Figures 1-5 shown, the utility model discloses a flight attendant seat protection device, including L plate 1, the surface of L plate 1 is equipped with bearing assembly 2, and the surface of L plate 1 is equipped with limiting assembly 3, bearing assembly 2 includes square plate 201 of being located at the surface of L plate 1, and the bottom surface of square plate 201 is fixed with extension plate 202, the inner wall of extension plate 202 is fixed with U-shaped block 203, and the surface of U-shaped block 203 is provided with recess 204, the surface of square plate 201 is fixed with L bracket 205, and the inner side of L bracket 205 is installed with seat plate 206 through the pivot, the bottom surface of seat plate 206 is fixed with limiting block 207, and the surface of limiting block 207 is provided with through hole 208, the surface of L bracket 205 is fixed with baffle 209, and the surface of baffle 209 is fixed with fixed block 210, the surface of fixed block 210 is fixed with sleeve one 211, the surface of sleeve one 211 is provided with sliding groove 212, and the inside of sleeve one 211 is equipped with spring one 213, the inside of sleeve one 211 is movably connected with convex column one 214, and the surface of convex column one 214 is fixed with guide column one 215, the inner wall of L bracket 205 is fixed with waist plate 216, the inner side surface of L bracket 205 is provided with movable groove 217, and the inside of movable groove 217 is equipped with movable column 218, the surface of movable column 218 is fixed with lifting plate 219, the surface of lifting plate 219 is provided with multiple round holes 226, and the rear end surface of square plate 201 is fixed with L block 227.

[0029] As Figures 1-5As shown, the side surface of the L plate 1 is fixed with a rectangular plate 4, and the side surface of the L plate 1 is provided with a mounting hole 5, and the L plate 1 is provided with two groups, and the L plate 1 is symmetrically arranged.

[0030] As shown in the figure, the mounting hole 5 on the surface of the L plate 1 can install the L plate 1 to the appropriate position through the cooperation of the bolt, and the L plate 1 can limit the seat plate 206 and the extension plate 202, and improve the bearing capacity of the seat plate 206. Figures 1-5

[0031] As shown in the figure, the surface of the seat plate 206 is provided with a square groove 220, and the surface of the square groove 220 is fixed with a magic tape 221. Figures 1-5

[0032] As shown in the figure, the surface of the square groove 220 is provided with a magic tape 221, and the magic tape 221 can be placed on the surface of the seat plate 206, the waist plate 216 and the lifting plate 219, and the comfort of the seat is improved. Figures 1-5

[0033] As shown in the figure, the surface of the L bracket 205 is fixed with a sleeve 222, the surface of the sleeve 222 is provided with an L groove 223, and the inside of the sleeve 222 is provided with a spring 228, the inside of the sleeve 222 is movably connected with a convex column 224, and the surface of the convex column 224 is fixed with a guide column 225. Figures 1-5 As shown in the figure, the guide column 225 and the convex column 224 form a fixed structure through threads, and when the convex column 224 slides, the guide column 225 and the L groove 223 cooperate to guide the sliding of the convex column 224.

[0034] Figures 1-5 As shown in the figure, the surface of the guide column 225 is in contact with the inner wall of the L groove 223, and the surface of the convex column 224 is in contact with the inner wall of the through hole 208.

[0035] As shown in the figure, the surface of the guide column 225 is in contact with the inner wall of the L groove 223, and the surface of the convex column 224 is in contact with the inner wall of the through hole 208. Figures 1-5 As shown in the figure, the surface of the guide column 225 is in contact with the inner wall of the L groove 223, and the surface of the convex column 224 is in contact with the inner wall of the through hole 208.

[0036] Figures 1-5 As shown in the figure, the surface of the guide column 225 is in contact with the inner wall of the L groove 223, and the surface of the convex column 224 is in contact with the inner wall of the through hole 208.

[0037] ​​​​​In implementation, the design of L-frame 205 and extension plate 202 increases the thickness of seat plate 206, ensuring the sturdiness of the support. When flight attendants use seat plate 206, L-frame 1 and extension plate 202 can support seat plate 206, thereby distributing the pressure on seat plate 206 and increasing its service life. When seat plate 206 needs to be folded, guide post 225 can be slid to drive protrusion post 224 to slide, thereby separating protrusion post 224 from the through hole 208 on the surface of limit block 207. Rotating seat plate 206 can fold seat plate 206. When the height of lifting plate 219 needs to be adjusted, guide post 215 can be slid to drive protrusion post 214 to slide, thereby separating protrusion post 214 from the round hole 226 on the surface of lifting plate 219. Sliding lifting plate 219 can adjust the height of lifting plate 219 as needed.

[0038] Example 2:

[0039] like Figures 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: the limiting component 3 includes a connecting plate 301 fixed to the bottom surface of L plate 1, and a sleeve 302 is fixed to the side surface of the connecting plate 301. A limiting groove 303 is opened on the surface of the sleeve 302, and a spring 304 is provided inside the sleeve 302. A protruding post 305 is movably connected inside the sleeve 302, and a limiting post 306 is fixed to the surface of the protruding post 305.

[0040] like Figures 1-5 As shown, by sliding the convex post 305, the convex post 305 can be separated from the concave hole 204 on the surface of the U-shaped block 203. By sliding the extension plate 202 and the square plate 201, the square plate 201 can be separated from the L-frame 205.

[0041] like Figures 1-5 As shown, the surface of the limiting post 306 is in contact with the inner wall of the limiting groove 303, and the surface of the protruding post 305 is in contact with the inner wall of the concave hole 204.

[0042] During implementation, when it is necessary to disassemble the extension plate 202 and the square plate 201, the sliding limit post 306 can drive the protruding post 305 to slide, thereby separating the protruding post 305 from the concave hole 204 on the surface of the U-shaped block 203. By sliding the extension plate 202 and the square plate 201, the extension plate 202 and the square plate 201 can be disassembled.

[0043] The advantages of this technical solution in practical applications include, but are not limited to, the following:

[0044] 1. The load-bearing component 2 is provided with a square plate 201 and an extension plate 202. The extension plate 202 can support the seat plate 206, improve the load-bearing capacity of the seat plate 206, increase the thickness of the seat plate 206, ensure the sturdiness of the support part, and when the flight attendants use the seat plate 206, the L plate 1 and the extension plate 202 can support the seat plate 206, thereby dispersing the pressure received by the seat plate 206 and increasing the service life of the seat plate 206. The surface of the L frame 205 is provided with a sleeve 222, and the sleeve 222 is provided with a protrusion 224. When the user slides the protrusion 224, the protrusion 224 moves, thereby separating the protrusion 224 from the through hole 208 on the surface of the limiting block 207. By rotating the seat plate 206, the seat plate 206 can be folded.

[0045] 2. The limiting component 3 is provided with sleeve 302 and protrusion 305. When the user slides protrusion 305, protrusion 305 moves, thereby separating protrusion 305 from the concave hole 204 on the surface of U-shaped block 203. By sliding extension plate 202 and square plate 201, square plate 201 can be separated from L frame 205.

[0046] This technical solution employs an L-frame 205 and an extension plate 202, increasing the thickness of the seat plate 206 and ensuring the sturdiness of the support. When flight attendants use the seat plate 206, the L-frame 1 and extension plate 202 support it, distributing the pressure and increasing its service life. When the seat plate 206 needs to be folded, the sliding guide post 225 drives the protrusion post 224 to slide, separating it from the through hole 208 on the surface of the limiting block 207. Rotating the seat plate 206 allows it to be folded. Adjustment is also possible. When adjusting the height of the lifting plate 219, the guide post 215 is slidable, which drives the protrusion post 214 to slide, thereby separating the protrusion post 214 from the round hole 226 on the surface of the lifting plate 219. By sliding the lifting plate 219, the height of the lifting plate 219 can be adjusted as needed. When it is necessary to disassemble the extension plate 202 and the square plate 201, the limit post 306 is slidable, which drives the protrusion post 305 to slide, thereby separating the protrusion post 305 from the concave hole 204 on the surface of the U-shaped block 203. By sliding the extension plate 202 and the square plate 201, the extension plate 202 and the square plate 201 can be disassembled.

[0047] The above are merely exemplary embodiments of this disclosure and should not be construed as limiting the scope of this disclosure. Any equivalent changes and modifications made in accordance with the teachings of this disclosure shall still fall within the scope of this disclosure. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not described in this disclosure.

Claims

1. A flight attendant seat shield device comprising an L-plate (1), characterized in that: The surface of the L plate (1) is provided with a bearing assembly (2), and the surface of the L plate (1) is provided with a limiting assembly (3); The bearing assembly (2) comprises a square plate (201) arranged on the surface of the L plate (1), the bottom surface of the square plate (201) is fixedly connected with an extension plate (202), the inner wall of the extension plate (202) is fixedly connected with a U-shaped block (203), the surface of the U-shaped block (203) is provided with a recess (204), the surface of the square plate (201) is fixedly connected with an L-shaped frame (205), the inner side of the L-shaped frame (205) is rotatably connected with a seat plate (206), the bottom surface of the seat plate (206) is fixedly connected with a limiting block (207), the surface of the limiting block (207) is provided with a through hole (208), the surface of the L-shaped frame (205) is fixedly connected with a baffle (209), the surface of the baffle (209) is fixedly connected with a fixed block (210), the surface of the fixed block (210) is fixedly connected with a sleeve (211), the surface of the sleeve (211) is provided with a sliding groove (212), the inside of the sleeve (211) is provided with a spring (213), the inside of the sleeve (211) is movably connected with a convex column (214), the surface of the convex column (214) is fixedly connected with a guide column (215), the inner wall of the L-shaped frame (205) is fixedly connected with a waist plate (216), the inner side surface of the L-shaped frame (205) is provided with a movable groove (217), the inside of the movable groove (217) is provided with a movable column (218), the surface of the movable column (218) is fixedly connected with a lifting plate (219), the surface of the lifting plate (219) is provided with a plurality of circular holes (226), the rear end surface of the square plate (201) is fixedly connected with an L-shaped block (227).

2. A flight attendant seat shield as defined in claim 1, wherein, The side surface of the L plate (1) is fixedly connected with a rectangular plate (4), and the side surface of the L plate (1) is provided with a mounting hole (5), the L plate (1) is provided with two groups, and the L plate (1) is arranged symmetrically.

3. A flight attendant seat shield as defined in claim 1, wherein, The surface of the seat plate (206), the waist plate (216) and the lifting plate (219) is provided with a square groove (220), and the inside of the square groove (220) is fixedly connected with a magic tape (221).

4. A flight attendant seat shield as defined in claim 1, wherein, The surface of the L-shaped frame (205) is fixedly connected with a sleeve (222), the surface of the sleeve (222) is provided with an L-shaped groove (223), the inside of the sleeve (222) is provided with a spring (228), the inside of the sleeve (222) is movably connected with a convex column (224), and the surface of the convex column (224) is fixedly connected with a guide column (225).

5. A flight attendant seat shield as defined in claim 4, wherein, The surface of the guide column (225) is in contact with the inner wall of the L-shaped groove (223), and the surface of the convex column (224) is matched with the inner wall of the through hole (208).

6. A flight attendant seat shield as defined in claim 1, wherein, The limiting assembly (3) comprises a connecting plate (301) fixed to the bottom surface of the L-shaped plate (1), and the side surface of the connecting plate (301) is fixed with a sleeve three (302), the surface of the sleeve three (302) is provided with a limiting groove (303), and the inside of the sleeve three (302) is provided with a spring three (304), the inside of the sleeve three (302) is movably connected with a convex column three (305), and the surface of the convex column three (305) is fixed with a limiting column (306).

7. A flight attendant seat shield as defined in claim 6, wherein, The surface of the limiting column (306) is in contact with the inner wall of the limiting groove (303), and the surface of the convex column three (305) is in contact with the inner wall of the concave hole (204).

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