CN212913062U

CN212913062U - Special suction cleaner with replaceable suction nozzle for cleaning airplane passenger cabin

Info

Publication number: CN212913062U
Application number: CN202021433627.3U
Authority: CN
Inventors: 徐强清
Original assignee: Hangzhou Tianwei Aviation Technology Service Co Ltd
Current assignee: Hangzhou Tianwei Aviation Technology Service Co Ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-09
Anticipated expiration: 2030-07-20

Abstract

The utility model provides a clean special dust catcher in aircraft main cabin of removable suction nozzle belongs to dust catcher technical field. The special aircraft cabin cleaning dust collector with the replaceable suction nozzle comprises a dust collector main body, a suction nozzle main body and a connecting assembly. The dust inlet of the dust collector main body is communicated with a dust inlet pipe, the suction nozzle main body is communicated with a connecting pipe, one side of the connecting pipe is tightly attached to the dust inlet pipe, the connecting pipe is communicated with the dust inlet pipe, and the connecting assembly comprises a sleeve and a ring body. The utility model discloses a spring catch fixes the sleeve pipe, alright fix the suction nozzle main part, realize the installation of suction nozzle main part, and when dismantling the suction nozzle main part, only need press the spring catch, push back the spring catch internal, alright dismantle the sleeve pipe, alright dismantle the suction nozzle main part, make suction nozzle main part easy dismounting, the dismouting in-process need not to use supplementary utensil, do benefit to operating personnel and change the suction nozzle main part.

Description

Special suction cleaner with replaceable suction nozzle for cleaning airplane passenger cabin

Technical Field

The utility model relates to a dust catcher field particularly, relates to the clean special dust catcher of aircraft main cabin of removable suction nozzle.

Background

The vacuum cleaner utilizes the motor to drive the blades to rotate at a high speed, air negative pressure is generated in the sealed shell to absorb dust, the suction nozzle is one of important components of the vacuum cleaner, and the arrangement of the suction nozzle can improve the dust absorption range of the vacuum cleaner.

The suction nozzle is usually communicated with the dust inlet of the dust collector through a pipeline, the suction nozzle needs to be overhauled and replaced after being used for a long time, the existing suction nozzle needs to use auxiliary appliances such as a screwdriver and the like when being disassembled and assembled, the disassembly is not facilitated, and an operator inconveniently replaces the suction nozzle.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a special dust catcher of aircraft cabin cleaning of removable suction nozzle aims at improving the inconvenient problem of changing of suction nozzle of traditional dust catcher.

The utility model discloses a realize like this:

the utility model provides a clean special dust catcher of aircraft main cabin of removable suction nozzle, including dust catcher main part, suction nozzle main part and coupling assembling.

The dust collector is characterized in that a dust inlet of the dust collector main body is communicated with a dust inlet pipe, the suction nozzle main body is communicated with a connecting pipe, one side of the connecting pipe is tightly attached to the dust inlet pipe, the connecting pipe is communicated with the dust inlet pipe, the connecting assembly comprises a sleeve and a ring body, the sleeve and the ring body are fixed to the connecting pipe and the dust inlet pipe surface respectively, the sleeve is sleeved on the ring body surface, a spring pin is arranged in the ring body in a sliding mode, a pin hole is formed in the surface of the sleeve, and one side of the spring pin is inserted into the pin hole.

In an embodiment of the present invention, the dust inlet pipe comprises a hose and a hard pipe, the hose is communicated with the hard pipe, one end of the hose is communicated with the dust inlet of the main body of the vacuum cleaner, and one end of the hard pipe is closely attached to the connecting pipe.

In an embodiment of the present invention, the surface of the hard tube is provided with a handheld rod, and the surface of the handheld rod is carved with anti-slip patterns.

In an embodiment of the present invention, the hand-held rod is an arc rod, both ends of the arc rod all connect with the hard tube, the arc rod with an opening is formed between the hard tubes.

In an embodiment of the present invention, the dust inlet pipe surface is provided with a groove, the surface of the connecting pipe is provided with a protrusion, and the protrusion is inserted into the groove.

In an embodiment of the present invention, the suction nozzle body is a slit nozzle having a flat shape, and the dust inlet is provided at a lower end of the slit nozzle.

The utility model discloses an in one embodiment, nozzle body surface is provided with the dusting piece, the dusting piece is fixed tip under the nozzle body, just the dusting piece with the setting of staggering of dust import.

In an embodiment of the present invention, the dust-collecting member is a brush, two opposite sides of the brush are disposed at the lower end of the suction nozzle body, and two opposite brushes are disposed at both sides of the dust inlet.

In an embodiment of the present invention, the sleeve is fixed with a sealing ring, the inner wall of the sealing ring is tightly attached to the dust inlet pipe, and one side of the sealing ring is attached to the sealing ring body.

The utility model discloses an in one embodiment, the spring catch includes pin rod and expanding spring, the mounting groove is seted up on the ring body surface, pin rod slidable mounting in the mounting groove inslot, just the one end of pin rod is pegged graft in the pinhole, expanding spring is fixed in the pin rod other end.

The utility model has the advantages that: the utility model discloses a clean special dust catcher in aircraft main cabin of removable suction nozzle that above-mentioned design obtained, advance the pipe box at the dust and manage with the ring body outside, the utilization is fixed the sleeve pipe on the ring body surface, can make connecting pipe and dust advance union coupling together, and then advance union coupling together with suction nozzle main part and dust, it is more convenient to make the installation of suction nozzle main part, and when dismantling the suction nozzle main part, only need press the spring catch, it is internal to push back the ring with the spring catch, alright dismantle the sleeve pipe, thereby can dismantle the suction nozzle main part, suction nozzle main part easy dismounting, the dismouting in-process need not to use supplementary utensil, do benefit to operating personnel and change the suction nozzle main part.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a special dust collector with a replaceable suction nozzle for cleaning an airplane passenger cabin, provided by an embodiment of the invention;

FIG. 2 is a schematic view of a nozzle structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of the dust inlet pipe and the connecting pipe according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a connection assembly according to an embodiment of the present invention;

fig. 5 is a schematic view of a connection structure of the sleeve and the ring body according to an embodiment of the present invention.

In the figure: 100-a cleaner body; 110-dust inlet pipe; 111-a hose; 112-hard tube; 113-hand held rod; 114-a groove; 200-a nozzle body; 210-connecting a pipe; 211-protrusions; 220-dust inlet; 230-a dusting piece; 300-a connection assembly; 310-a sleeve; 311-pin holes; 320-ring body; 321-mounting grooves; 330-spring pins; 331-pin rod; 332-a telescopic spring; 340-sealing ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 to 5, the present invention provides a suction nozzle-replaceable cleaner for cleaning an aircraft cabin, which includes a cleaner body 100, a suction nozzle body 200, and a connecting assembly 300.

Wherein, the connection assembly 300 is used to connect the nozzle main body 200 with the cleaner main body 100, so that the nozzle main body 200 is more conveniently installed, and the nozzle main body 200 is conveniently replaced by an operator.

Referring to fig. 1, a dust inlet of the cleaner body 100 is connected to a dust inlet pipe 110, and in practical implementation, dust can enter the cleaner body 100 through the dust inlet pipe 110.

In this embodiment, the dust inlet pipe 110 includes a flexible pipe 111 and a hard pipe 112, the flexible pipe 111 is communicated with the hard pipe 112, one end of the flexible pipe 111 is communicated with the dust inlet of the cleaner body 100, one end of the hard pipe 112 is tightly attached to the connecting pipe 210, the flexible pipe 111 is a corrugated pipe, and the flexible pipe 111 is soft and can deform, so as to facilitate the movement of the hard pipe 112 and the connecting pipe 210;

it can be understood that the surface of the hard tube 112 is provided with the handheld rod 113, the surface of the handheld rod 113 is carved with anti-skid lines, the handheld rod 113 is additionally arranged, and an operator can move the hard tube 112 by holding the handheld rod 113; the handheld rod 113 is an arc rod, the two ends of the arc rod are fixedly connected with the hard tube 112, a through hole is formed between the arc rod and the hard tube 112, the through hole is additionally formed, the hand of an operator can be inserted into the through hole, and the operator can conveniently hold the handheld rod 113.

Referring to fig. 1 to 3, the nozzle body 200 is connected to a connection pipe 210, one side of the connection pipe 210 is closely attached to the dust inlet pipe 110, and the connection pipe 210 is connected to the dust inlet pipe 110, so that in practical applications, dust enters the nozzle body 200 first and then flows into the cleaner body 100 through the connection pipe 210 and the dust inlet pipe 110 in sequence.

In this embodiment, the surface of the dust inlet pipe 110 is provided with a groove 114, the surface of the connecting pipe 210 is provided with a protrusion 211, the protrusion 211 is inserted into the groove of the groove 114, and the protrusion 211 and the groove 114 are matched, so that the dust inlet pipe 110 and the connecting pipe 210 are connected more tightly;

it can be understood that the suction nozzle main body 200 is a flat slit nozzle, the lower end of the slit nozzle is provided with a dust inlet 220, and the dust inlet 220 is arranged to facilitate dust entering the suction nozzle main body 200;

the surface of the suction nozzle main body 200 is provided with the dust raising part 230, the dust raising part 230 is fixed at the lower end part of the suction nozzle main body 200, the dust raising part 230 and the dust inlet 220 are arranged in a staggered manner, and the dust raising part 230 is additionally arranged, so that dust can be raised from the surface of an airplane cabin conveniently, and the suction nozzle main body 200 can absorb the dust conveniently;

the dust-collecting member 230 is a brush, the two opposite brushes are arranged at the lower end of the suction nozzle main body 200, and the two opposite brushes are arranged at the two sides of the dust inlet 220, so that the brushes can clean the surface of the airplane cabin, the dust can be lifted, and the suction nozzle main body 200 can suck dust.

Referring to fig. 1, 3 and 5, the connection assembly 300 includes a sleeve 310 and a ring body 320, the sleeve 310 and the ring body 320 are respectively fixed on the surfaces of the connection pipe 210 and the dust inlet pipe 110, the sleeve 310 is sleeved on the surface of the ring body 320, a spring pin 330 is slidably installed in the ring body 320, a pin hole 311 is formed in the surface of the sleeve 310, one side of the spring pin 330 is inserted into the pin hole 311, in specific implementation, when the nozzle main body 200 is replaced, the spring pin 330 is pressed to push the spring pin 330 back into the ring body 320, the sleeve 310 can be moved, the sleeve 310 and the ring body 320 can be conveniently separated, the sleeve 310 is conveniently detached, so that the connection pipe 210 and the nozzle main body 200 can be more conveniently detached, and an operator can replace the nozzle main body 200.

In this embodiment, the sleeve 310 is fixed with a sealing ring 340, the inner wall of the sealing ring 340 is tightly attached to the dust inlet pipe 110, one side of the sealing ring 340 is tightly attached to the ring body 320, and the sealing ring 340 is added to improve the sealing property at the connection position of the sleeve 310 and the dust inlet pipe 110;

the spring pin 330 comprises a pin rod 331 and a telescopic spring 332, the surface of the ring body 320 is provided with a mounting groove 321, the pin rod 331 is slidably mounted in the groove of the mounting groove 321, one end of the pin rod 331 is inserted into the pin hole 311, the telescopic spring 332 is fixed at the other end of the pin rod 331, and the telescopic spring 332 can support the pin rod 331 and is beneficial to inserting the pin rod 331 into the pin hole 311.

Specifically, the structure principle of the special dust collector with the replaceable suction nozzle for cleaning the aircraft passenger cabin is as follows: when the suction nozzle main body 200 is installed, the sleeve 310 is sleeved outside the dust inlet pipe 110 and the ring body 320, the spring pin 330 arranged on the surface of the ring body 320 is aligned with the pin hole 311 arranged on the surface of the sleeve 310, the spring pin 330 is inserted into the pin hole 311 in a sliding manner, the sleeve 310 can be fixed on the surface of the ring body 320, the connecting pipe 210 and the dust inlet pipe 110 can be connected together, so that the suction nozzle main body 200 and the dust inlet pipe 110 are connected together, and the suction nozzle main body 200 is installed.

It should be noted that the specific model specification of the cleaner body 100 needs to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the cleaner body 100 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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. The special cleaner with replaceable suction nozzle for cleaning the airplane passenger cabin is characterized by comprising

The dust collector comprises a dust collector main body (100), wherein a dust inlet of the dust collector main body (100) is communicated with a dust inlet pipe (110);

the suction nozzle comprises a suction nozzle main body (200), wherein the suction nozzle main body (200) is communicated with a connecting pipe (210), one side of the connecting pipe (210) is tightly attached to the dust inlet pipe (110), and the connecting pipe (210) is communicated with the dust inlet pipe (110);

coupling assembling (300), coupling assembling (300) include sleeve pipe (310) and ring body (320), sleeve pipe (310) with ring body (320) are fixed respectively connecting pipe (210) with the dust advances pipe (110) surface, just sleeve pipe (310) cover is in ring body (320) surface, slidable mounting has spring pin (330) in ring body (320), pinhole (311) have been seted up on sleeve pipe (310) surface, one side of spring pin (330) peg graft in pinhole (311).

2. The suction nozzle-replaceable cleaner special for cleaning the passenger cabin of the airplane as claimed in claim 1, wherein the dust inlet pipe (110) comprises a hose (111) and a hard pipe (112), the hose (111) is communicated with the hard pipe (112), one end of the hose (111) is communicated with the dust inlet of the cleaner body (100), and one end of the hard pipe (112) is closely attached to the connecting pipe (210).

3. The special cleaner for cleaning the airplane passenger cabin with the replaceable suction nozzle as claimed in claim 2, wherein the surface of the hard pipe (112) is provided with a handheld rod (113), and the surface of the handheld rod (113) is engraved with anti-skid lines.

4. The special cleaner for cleaning the airplane passenger cabin with the replaceable suction nozzle as claimed in claim 3, wherein the handheld rod (113) is an arc rod, both ends of the arc rod are fixedly connected with the hard tube (112), and a through hole is formed between the arc rod and the hard tube (112).

5. The special cleaner for cleaning the passenger cabin of the aircraft with the replaceable suction nozzle as claimed in claim 1, wherein a groove (114) is formed on the surface of the dust inlet pipe (110), a protrusion (211) is formed on the surface of the connecting pipe (210), and the protrusion (211) is inserted into the groove of the groove (114).

6. The special cleaner for cleaning the passenger cabin of the airplane with the replaceable suction nozzle as claimed in claim 1, wherein the suction nozzle main body (200) is a flat slit nozzle, and a dust inlet (220) is formed at the lower end of the slit nozzle.

7. The aircraft cabin cleaning special vacuum cleaner with the replaceable suction nozzle as claimed in claim 6, wherein the surface of the suction nozzle main body (200) is provided with a dust-raising part (230), the dust-raising part (230) is fixed at the lower end part of the suction nozzle main body (200), and the dust-raising part (230) is arranged in a staggered way with the dust inlet (220).

8. The suction nozzle-replaceable cleaner special for cleaning the passenger cabin of the aircraft as recited in claim 7, wherein the dust-raising member (230) is a pair of brushes disposed opposite to the lower end of the suction nozzle body (200), and the two brushes disposed opposite to each other are disposed at both sides of the dust inlet (220).

9. The suction nozzle-replaceable special cleaner for cleaning the passenger cabin of the aircraft as claimed in claim 1, wherein a sealing ring (340) is fixed on the sleeve (310), the inner wall of the sealing ring (340) is tightly attached to the dust inlet pipe (110), and one side of the sealing ring (340) is in sealing fit with the ring body (320).

10. The special cleaner for cleaning the passenger cabin of the aircraft with the replaceable suction nozzle as claimed in claim 1, wherein the spring pin (330) comprises a pin rod (331) and a telescopic spring (332), a mounting groove (321) is formed in the surface of the ring body (320), the pin rod (331) is slidably mounted in the mounting groove (321), one end of the pin rod (331) is inserted into the pin hole (311), and the telescopic spring (332) is fixed at the other end of the pin rod (331).