Descaling device for sliding rail of airplane passenger cabin

Abstract

The utility model discloses a descaling device for an aircraft passenger cabin slide rail, which comprises the aircraft passenger cabin slide rail and a slide rail cleaning instrument, the front end head of the slide rail cleaning instrument is inserted into a track of the aircraft passenger cabin slide rail, and two slide blocks are arranged in the track in the aircraft passenger cabin slide rail in a sliding manner; the top surface of the sliding block is fixedly connected with a seat base joint; the sliding rail cleaning instrument comprises a hollow grip and a hard plastic outer tube fixed at the front end of the hollow grip. According to the scheme, the sliding rail cleaning instrument is designed and used for removing dirt in the sliding rail of the passenger cabin seat of the airplane; steam is generated through the steam cabin on the rear side of the grip, the steam is conveyed into the sponge block located in the sliding rail through the air pump and the pipe fitting, dirt in the sliding rail is softened through the steam, and meanwhile the sponge block moves in the direction of the sliding rail to clean the softened dirt in the sliding rail out of the sliding rail. The problem that caked dirt in the sliding rail cannot be removed through a brush tool is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of aircraft cabin cleaning tools, and particularly relates to a descaling device for an aircraft cabin slide rail. Background Art

[0002] As a carrier for the front and rear movement of seats, the aircraft cabin slide rail mainly consists of an I-shaped crossbeam or a π-shaped crossbeam connected to the airframe, and a slide rail connected above the crossbeam. Since the slide rail is located on the ground of the cabin and the chute surface of the slide rail is in an open state, dust, sundries on the cabin carpet, dirt on the soles of passengers' shoes, etc. are easily introduced into the interior of the slide rail; moreover, the cross-section of the slide rail is mostly in an inverted T shape and the space is narrow. During the slide rail cleaning operation, although a conventional brush can perform simple sweeping work on the slide rail, there is no good way to fully clean the areas on both sides of the inner cavity of the slide rail. Moreover, for the possibly caked dirt inside the slide rail, it is difficult for the brush to brush the caked dirt, which causes quite a lot of trouble to the cabin cleaning operators. Therefore, those skilled in the art hereby propose a descaling device for an aircraft cabin slide rail. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a technical solution for a descaling device for an aircraft cabin slide rail to solve the deficiencies proposed in the background art. In order to solve the drawbacks and defects described in the background art, the technical solution has the following content:

[0004] It includes an aircraft cabin slide rail and a slide rail cleaning instrument. The front end of the slide rail cleaning instrument is inserted into the track of the aircraft cabin slide rail, and two sliders are slidably arranged in the inner track of the aircraft cabin slide rail, and a seat base joint is fixedly connected to the top surface of the slider;

[0005] The slide rail cleaning instrument includes a hollow grip, a hard plastic outer tube fixed to the front end of the hollow grip, and a steam chamber fixed to the rear end of the hollow grip; a gas pipe is fixedly penetrated through the inside of the hard plastic outer tube, and a T-shaped sponge block is fixedly connected to the front end of the hard plastic outer tube. The front end port of the gas pipe is bifurcated and connected with 6 manifolds embedded inside the T-shaped sponge block;

[0006] The rear end of the gas pipe penetrates downward from inside the hollow grip and is connected with a guiding pipe. One end of the guiding pipe away from the gas pipe penetrates into the inner cavity of the steam chamber, and an air pump is connected between the end where the guiding pipe and the air pump are close to each other;

[0007] A motor heat rod is fixedly connected to the bottom of the inner cavity of the steam chamber, and clear water is filled in the inner cavity of the steam chamber.

[0008] As a preferred embodiment of the present utility model, a through hole through which an air supply pipe passes is provided at the front section of the bottom surface of the hollow grip, and the rear end of the hard plastic outer tube is fixedly connected to the front end port of the hollow grip. A chamber for the air supply pipe to pass through and be embedded is provided inside the hard plastic outer tube.

[0009] As a preferred embodiment of the present utility model, a tee pipe is fixedly connected to the front end port of the air pipe. A T-shaped hollow pipe is connected to each of the left and right side ports of the tee pipe. One end of the manifold close to the tee pipe is respectively connected through the surface of the side away from each other of the hollow pipes.

[0010] As a preferred embodiment of the present utility model, a chamber for embedding the front section of the air supply pipe, the tee pipe and the manifold is provided inside the T-shaped sponge block. Three air holes for the manifold to extend out are provided on each of the left and right side surfaces of the T-shaped sponge block.

[0011] As a preferred embodiment of the present utility model, a storage battery is fixedly connected to the rear side surface of the steam chamber. The power input ends of the motor hot rod and the air pump are connected to the power supply end of the storage battery through wires. A power supply control main board is further provided on the rear side wall of the storage battery.

[0012] As a preferred embodiment of the present utility model, a through hole through which a guiding pipe passes is provided on the top surface of the steam chamber, and the end of the guiding pipe located inside the steam chamber is flush with the bottom surface of the inner cavity of the steam chamber; a liquid supplement port is provided on the left side of the top surface of the steam chamber, and a sealing plug is plugged inside the liquid supplement port.

[0013] As a preferred embodiment of the present utility model, the T-shaped sponge block is inserted into the track inside the aircraft cabin slide rail, and the peripheral surfaces of the T-shaped sponge block are in contact with the inner wall of the track inside the aircraft cabin slide rail.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0015] The solution of the present utility model designs a slide rail cleaning device for removing dirt inside the slide rail of the aircraft cabin seat; steam is generated by the steam chamber at the rear side of the grip, and the steam is transported to the sponge block located inside the slide rail by the air pump and pipe fittings, so that while the steam softens the dirt inside the slide rail, the sponge block moves along the slide rail direction to clean the softened dirt inside the slide rail out of the slide rail, avoiding the problem that the caked dirt inside the slide rail cannot be removed by a brush tool. Description of the Drawings

[0016] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the cabin floor slide rail and the slide rail cleaning device;

[0018] Figure 2 It is an exploded schematic diagram of the cabin floor slide rail;

[0019] Figure 3 It is a schematic diagram after the slide rail cleaning device is sectioned and disassembled.

[0020] Explanation of reference numerals:

[0021] 1. Aircraft cabin slide rail; 2. Slide rail cleaning device; 21. Hollow grip; 22. Steam chamber; 23. Motor heating rod; 24. Battery; 25. Guide pipe; 26. Air pump; 27. Air pipe; 28. Hard plastic outer pipe; 29. Three-way pipe; 210. Manifold; 211. Vent hole; 212. T-shaped sponge block; 3. Seat base joint; 4. Slide block. Detailed implementation manners

[0022] In order to make a clearer explanation and illustration of the technical solutions and implementation manners of the present utility model, the following introduces several preferred specific embodiments for implementing the technical solutions of the present utility model.

[0023] The following description is essentially exemplary only and is not intended to limit the present disclosure, its applications, and uses. It should be understood that in all these drawings, the same or similar reference numerals indicate the same or similar parts and features. Each drawing only schematically shows the concept and principle of the implementation manner of the present disclosure, and does not necessarily show the specific dimensions and their ratios of each implementation manner of the present disclosure. In a specific part of a specific drawing, the relevant details or structures of the implementation manner of the present disclosure may be exaggerated. The disclosed contents of various publications, patents, and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model.

[0024] Embodiment, a preferred technical solution of a descaling device for an aircraft cabin slide rail.

[0025] Refer to the attached drawings of the specification Figure 1As shown in the figure; it includes the aircraft cabin slide rail 1 and the slide rail cleaning device 2. The front end of the slide rail cleaning device 2 is inserted into the track of the aircraft cabin slide rail 1, and two sliders 4 are slidably arranged in the inner track of the aircraft cabin slide rail 1, and a seat base joint 3 is fixedly connected to the top surface of the slider 4.

[0026] Refer to the attached drawings of the specification Figure 3 As shown in the figure; the slide rail cleaning device 2 includes a hollow grip 21, a hard plastic outer tube 28 fixed to the front end of the hollow grip 21, and a steam chamber 22 fixed to the rear end of the hollow grip 21; a trachea 27 is fixedly penetrated in the interior of the hard plastic outer tube 28, and a T-shaped sponge block 212 is fixedly connected to the front end of the hard plastic outer tube 28. The front end port of the trachea 27 is bifurcated and connected to 6 manifolds 210 embedded in the T-shaped sponge block 212.

[0027] Refer to the attached drawings of the specification Figure 3 As shown in the figure; the rear end of the trachea 27 penetrates downward from the interior of the hollow grip 21 and is connected to a guiding tube 25. One end of the guiding tube 25 away from the trachea 27 penetrates into the inner cavity of the steam chamber 22, and an air pump 26 is connected between one end of the guiding tube 25 and the air pump 26 where they are close to each other; a motor heat rod 23 is fixedly connected to the bottom of the inner cavity of the steam chamber 22, and clear water is injected into the inner cavity of the steam chamber 22.

[0028] Refer to the attached drawings of the specification Figure 3 As shown in the figure; a through hole for the trachea 27 to penetrate is opened in the front section of the bottom surface of the hollow grip 21, and the rear end of the hard plastic outer tube 28 is fixedly connected to the front end port of the hollow grip 21. A chamber for the trachea 27 to penetrate and be embedded is opened in the interior of the hard plastic outer tube 28. The front end port of the trachea 27 is fixedly connected to a three-way pipe 29. A T-shaped hollow pipe is connected to each of the left and right port sides of the three-way pipe 29. One end of the manifold 210 close to the three-way pipe 29 is respectively penetrated and connected to the surface of the hollow pipe away from each other.

[0029] Refer to the attached drawings of the specification Figure 3 As shown in the figure; a chamber for the front section of the trachea 27, the three-way pipe 29, and the manifold 210 to be embedded is arranged in the T-shaped sponge block 212. Three air vents 211 for the manifold 210 to extend out are opened on each of the left and right surfaces of the T-shaped sponge block 212.

[0030] Refer to the attached drawings of the specification Figure 3As shown in the figure; a storage battery 24 is fixedly connected to the rear side surface of the steam chamber 22, and the power input ends of the motor heating rod 23 and the air pump 26 are connected to the power supply end of the storage battery 24 through wires, and a power supply control main board is also arranged on the rear side wall of the storage battery 24. A through hole for the guiding pipe 25 to penetrate is formed in the top surface of the steam chamber 22, and one end of the guiding pipe 25 located inside the steam chamber 22 is flush with the bottom surface of the inner cavity of the steam chamber 22; a liquid replenishing port is arranged on the left side of the top surface of the steam chamber 22, and a sealing plug is plugged inside the liquid replenishing port. The T-shaped sponge block 212 is inserted into the track inside the aircraft cabin slide rail 1, and the peripheral surfaces of the T-shaped sponge block 212 are in contact with the inner wall of the track inside the aircraft cabin slide rail 1.

[0031] According to the above-mentioned preferred technical solution, the working process of this technical solution is described as follows:

[0032] The two sliders 4 on the inner track of the aircraft cabin slide rail 1 are synchronously moved to the rearmost end, and the seat base joint 3 connected to the slider 4 will pull the aircraft seat backward to the rearmost end position. When there is more than 50% of clear water inside the steam chamber 22 (it should be noted that the steam chamber 22 can be made of transparent material and the internal clear water capacity should be more than 50% but not more than 100%, to prevent the boiling clear water from flowing into the air pump 26 excessively along the guiding pipe 25 when the motor heating rod 23 heats the clear water).

[0033] The motor heating rod 23 heats the clear water inside the steam chamber 22 through the power supply of the storage battery 24, and the generated steam will be extracted by the air pump 26 along the guiding pipe 25. With the guidance of the air pipe 27, the steam will enter the manifold 210. At the same time, after holding the hollow grip 21 and inserting the T-shaped sponge block 212 into the inner track of the aircraft cabin slide rail 1, move along the direction of the inner track of the aircraft cabin slide rail 1. At this time, the T-shaped sponge block 212 cooperates with the steam emerging from the manifold 210 to remove the dirt in the track. Finally, the T-shaped sponge block 212 together with the dirt is pulled out from the front port of the aircraft cabin slide rail 1 to complete the cleaning work of the first half. Similarly, when cleaning the second half, move the slider 4 to the foremost end of the aircraft cabin slide rail 1.

[0034] Only some exemplary embodiments of the present invention are described in the above by way of illustration. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present invention, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A descaling device for an aircraft cabin slide rail, comprising an aircraft cabin slide rail (1) and a slide rail cleaning instrument (2), characterized in that: The front end of the described slide rail cleaning instrument (2) is inserted into the track of the aircraft cabin slide rail (1), and two sliders (4) are slidably arranged in the inner track of the aircraft cabin slide rail (1), and a seat base joint (3) is fixedly connected to the top surface of the slider (4); The slide rail cleaning instrument (2) includes a hollow grip (21), a hard plastic outer tube (28) fixed to the front end of the hollow grip (21), and a steam chamber (22) fixed to the rear end of the hollow grip (21); A trachea (27) is fixedly penetrated through the inside of the hard plastic outer tube (28), and a T-shaped sponge block (212) is fixedly connected to the front end of the hard plastic outer tube (28), and the front end port of the trachea (27) is bifurcated and connected to 6 manifolds (210) embedded in the T-shaped sponge block (212); The rear end of the trachea (27) penetrates downward from inside the hollow grip (21) and is connected to a guiding tube (25), and one end of the guiding tube (25) away from the trachea (27) penetrates into the inner cavity of the steam chamber (22), and an air pump (26) is connected between the guiding tube (25) and the end of the air pump (26) close to each other; A motor heating rod (23) is fixedly connected to the bottom of the inner cavity of the steam chamber (22), and clear water is filled in the inner cavity of the steam chamber (22).

2. The descaling device for the aircraft cabin slide rail according to claim 1, characterized in that: A through hole for the trachea (27) to penetrate is opened in the front section of the bottom surface of the hollow grip (21), and the rear end of the hard plastic outer tube (28) is fixedly connected to the front end port of the hollow grip (21), and a chamber for the trachea (27) to penetrate and be embedded is opened inside the hard plastic outer tube (28).

3. The descaling device for the aircraft cabin slide rail according to claim 1, characterized in that: The front end port of the trachea (27) is fixedly connected to a three-way pipe (29), and a T-shaped hollow pipe is connected to each of the left and right side ports of the three-way pipe (29), and one end of the manifold (210) close to the three-way pipe (29) is respectively penetrated and connected to the surface of the hollow pipe away from each other.

4. The descaling device for the aircraft cabin slide rail according to claim 1, characterized in that: A chamber for embedding the front section of the trachea (27), the three-way pipe (29), and the manifold (210) is provided inside the T-shaped sponge block (212), and three ventilation holes (211) for the manifold (210) to extend out are opened on each of the left and right side surfaces of the T-shaped sponge block (212).

5. The descaling device for the aircraft cabin slide rail according to claim 1, characterized in that: A storage battery (24) is fixedly connected to the rear side surface of the steam chamber (22), and the power input ends of the motor heating rod (23) and the air pump (26) are connected to the power supply end of the storage battery (24) through wires, and a power supply control main board is further provided on the rear side wall of the storage battery (24).

6. The descaling device for the aircraft cabin slide rail according to claim 1, wherein: A through hole for the guiding tube (25) to penetrate is opened on the top surface of the steam chamber (22), and one end of the guiding tube (25) located inside the steam chamber (22) is flush with the bottom surface of the inner cavity of the steam chamber (22); A liquid supplement port is provided on the left side of the top surface of the steam chamber (22), and a sealing plug is plugged inside the liquid supplement port.

7. A descaling device for an aircraft cabin slide rail according to claim 1, characterized in that: The T-shaped sponge block (212) is inserted into the track inside the aircraft cabin slide rail (1), and the peripheral surfaces of the T-shaped sponge block (212) are in contact with the inner wall of the track of the aircraft cabin slide rail (1).

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