CN110607666B

CN110607666B - Hand-held dry cleaning machine

Info

Publication number: CN110607666B
Application number: CN201910881258.XA
Authority: CN
Inventors: 贺程飞; 史腾高; 周卿; 廖婧钰; 郑嘉露; 王玮; 杨琪
Original assignee: Zhejiang Gongshang University
Current assignee: Zhejiang Gongshang University
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2021-12-17
Anticipated expiration: 2039-09-18
Also published as: CN110607666A

Abstract

The invention discloses a handheld dry cleaning machine which comprises a cleaning barrel, wherein the top of the cleaning barrel is hermetically connected with a folding plastic barrel, a spiral shaft is arranged in the folding plastic barrel and penetrates through the cleaning barrel, a communicating cavity with two open ends is arranged in the spiral shaft, one half of the outer side of the spiral shaft is provided with spiral grains, the other half of the outer side of the spiral shaft is provided with vent holes, a reset spring is arranged outside one end of the spiral shaft, which is provided with the vent holes, the reset spring is positioned in the folding plastic barrel, one end of the spiral shaft, which is provided with the spiral grains, is provided with a cleaning brush, a sealing bearing is arranged at the central position of the bottom of the cleaning barrel, and the sealing bearing is in clearance fit with one end of the spiral shaft, which is provided with the spiral grains. Compared with the prior art, the invention has the beneficial effects that: the device has small volume, can be held by one hand of a user for dry cleaning operation, is simple and convenient to use, is convenient to carry about, does not need power consumption, and is green and environment-friendly.

Description

Hand-held dry cleaning machine

Technical Field

The invention relates to the technical field of dry cleaning, in particular to a handheld dry cleaning machine.

Background

The clothes dry cleaner is a washing machine which utilizes a dry cleaning solvent to carry out washing, solution filtering, liquid removing, drying, recycling and purifying on the washing solvent and realizes recycling work, and the traditional dry cleaner has larger volume, is not easy to move, is suitable for cleaning a large amount of clothes together, has high manufacturing cost and is not suitable for common household cleaning, so that the household handheld dry cleaner which can be conveniently carried and can clean the clothes at any time and any place is needed to fill the blank in the market.

Disclosure of Invention

The invention aims to provide a handheld dry cleaning machine, which solves the problems that the traditional dry cleaning machine provided in the background technology has larger volume, is not easy to move, is suitable for cleaning a large amount of clothes together, has high manufacturing cost, is not suitable for cleaning in common families and the like.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a handheld dry cleaner, includes a clean section of thick bamboo, the top sealing connection of a clean section of thick bamboo has a folding plastics section of thick bamboo, the top of a folding plastics section of thick bamboo is connected with go-between and sealed lid, the screw axis is installed through connecting bearing in the bottom of go-between, the screw axis runs through a clean section of thick bamboo, the inside both ends open-ended intercommunication chamber that is equipped with of screw axis, half the outside of screw axis is provided with the spiral line, and the air vent has been seted up to second half, just the screw axis is equipped with the one end outside of air vent is provided with reset spring, reset spring is located inside a folding plastics section of thick bamboo, the screw axis is equipped with the one end of spiral line is provided with clean brush, clean bobbin base central point puts and is provided with sealed bearing, sealed bearing with the screw axis is equipped with the one end clearance fit of spiral line.

Preferably, a linear bearing is installed at the center of the top of the cleaning cylinder, and one end of the spiral shaft, which is provided with the vent hole, penetrates through the linear bearing.

Preferably, one end of the spiral shaft, which is provided with the vent hole, is in clearance fit with the linear bearing.

Preferably, a sealing door is arranged on one side of the cleaning barrel.

Preferably, the connection bearing is mounted inside the connection ring through a fixing frame.

Preferably, the cleaning brush is annular, and the cleaning brush is fixed at one end of the spiral shaft, at which the spiral threads are arranged, through threads.

Preferably, the sealing cover and the connecting ring are connected in a sealing manner through threads.

Preferably, the folded plastic cartridge is sealingly connected to the cleaning cartridge and the connecting ring, respectively.

Compared with the prior art, the invention has the beneficial effects that:

the cleaning brush at the bottom end of the spiral shaft is rapidly rotated by pressing the sealing cover and utilizing the mutual matching of the sealing bearing and the spiral shaft, and meanwhile, the communicating cavity at the bottom end of the spiral shaft is enabled to suck stains inwards by utilizing the mutual matching of the return spring and the folding plastic cylinder. The device has small volume, can be held by one hand of a user for dry cleaning operation, is simple and convenient to use, is convenient to carry about, does not need power consumption, and is green and environment-friendly.

Drawings

FIG. 1 is a schematic diagram of the internal structure of the present invention in a front view;

FIG. 2 is a front view of the screw shaft of the present invention;

FIG. 3 is a front sectional view of the screw shaft of the present invention;

figure 4 is a top view of the attachment ring of the present invention.

In the figure: 1. a cleaning cartridge; 101. a sealing door; 2. a linear bearing; 3. sealing the bearing; 4. a screw shaft; 401. helical thread; 402. a vent hole; 403. a communicating cavity; 5. a connecting ring; 501. a fixed mount; 6. connecting a bearing; 7. folding the plastic cylinder; 8. a return spring; 9. a sealing cover; 10. a cleaning brush.

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, a handheld dry cleaner comprises a cleaning barrel 1, the top of the cleaning barrel 1 is hermetically connected with a folding plastic barrel 7, the top of the folding plastic barrel 7 is connected with a connecting ring 5 and a sealing cover 9, the bottom of the connecting ring 5 is provided with a screw shaft 4 through a connecting bearing 6, the screw shaft 4 penetrates through the cleaning barrel 1, a communicating cavity 403 with two open ends is arranged inside the screw shaft 4, half of the outer side of the screw shaft 4 is provided with a spiral thread 401, the other half of the outer side of the screw shaft 4 is provided with a vent hole 402, the outer side of one end of the screw shaft 4 provided with the vent hole 402 is provided with a reset spring 8, the reset spring 8 is positioned inside the folding plastic barrel 7, one end of the screw shaft 4 provided with the spiral thread 401 is provided with a cleaning brush 10, a sealing bearing 3 is arranged at the center of the bottom of the cleaning barrel 1, and the sealing bearing 3 is in clearance fit with one end of the spiral thread 401 of the screw shaft 4.

Specifically, linear bearing 2 is installed to the top central point of a clean section of thick bamboo 1, and the one end that screw axis 4 was equipped with air vent 402 runs through linear bearing 2, and screw axis 4 is equipped with air vent 402's one end and linear bearing 2 clearance fit, so sets up, utilizes linear bearing 2 to carry out spacing direction to screw axis 4, when pressing screw axis 4 through sealed lid 9 and go-between 5, can guarantee the vertical lift of screw axis 4, avoids screw axis 4 card in sealed bearing 3 department.

Specifically, one side of the cleaning cylinder 1 is provided with a sealing door 101, and the dirt and waste water adsorbed in the cleaning cylinder 1 are conveniently discharged through the sealing door 101.

Specifically, the connecting bearing 6 is installed inside the connecting ring 5 through the fixing frame 501, and the connecting bearing 6 is arranged in the middle, so that the screw shaft 4 can be lifted vertically conveniently.

Specifically, the cleaning brush 10 is in a ring shape, and the cleaning brush 10 is fixed at one end of the spiral thread 401 arranged on the spiral shaft 4 through a thread, so that the damaged cleaning brush 10 can be replaced conveniently, and the service life of the device is prolonged.

Specifically, through threaded seal connection between sealed lid 9 and the go-between 5, so set up, can open the top of folding plastic cylinder 7 through sealed lid 9, conveniently clear up the inside of folding plastic cylinder 7.

Specifically, the folding plastic cylinder 7 is respectively connected with the cleaning cylinder 1 and the connecting ring 5 in a sealing manner, so that the sealing performance inside the folding plastic cylinder 7 is ensured, and the air pressure difference is formed by utilizing the closed space inside the folding plastic cylinder 7, so that the dirt on the clothes is sucked into the cleaning cylinder 1.

The working principle is as follows: when the cleaning device is used, cleaning liquid is smeared on a spot part on clothes, the connecting ring 5 is pressed through the sealing cover 9, the elastic force of the return spring 8 is overcome, the connecting ring 5 pushes the screw shaft 4 to move towards the outer end of the cleaning cylinder 1, the folding plastic cylinder 7 contracts, air in the folding plastic cylinder 7 is exhausted through the communication cavity 403 and the vent hole 402, the cleaning brush 10 on the screw shaft 4 is attached to the spot on the clothes, the sealing cover 9 is loosened, the connecting ring 5 and the sealing cover 9 are pushed by the elastic force of the return spring 8, the screw shaft 4 moves towards the inner end of the cleaning cylinder 1, in the process that the screw shaft 4 moves inwards, the spiral threads 401 on the surface of the screw shaft 4 are matched with the sealing bearing 3, the screw shaft 4 rotates rapidly, the cleaning brush 10 rotates rapidly on the surface of the spot to clean the spot, and when the screw shaft 4 moves towards the inner end of the cleaning cylinder 1, the folding plastic cylinder 7 expands outwards under the action of the return spring 8, so that the internal pressure of the folding plastic cylinder 7 and the cleaning cylinder 1 is reduced, dirt cleaned by the cleaning brush 10 enters the inside of the spiral shaft 4 along the communicating cavity 403 under the action of pressure difference and enters the inside of the cleaning cylinder 1 through the vent hole 402, and after cleaning is finished, the sealing door 101 and the sealing cover 9 are opened respectively to clean the inside of the cleaning cylinder 1 and the inside of the folding plastic cylinder 7.

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 hand-held dry cleaning machine, characterized in that it comprises a cleaning cylinder (1), the top of the cleaning cylinder (1) is sealed and connected with a folded plastic cylinder (7), and the top of the folded plastic cylinder (7) is connected with a A connecting ring (5) and a sealing cover (9), a screw shaft (4) is installed at the bottom of the connecting ring (5) through a connecting bearing (6), and the screw shaft (4) penetrates the cleaning cylinder (1) , the inside of the screw shaft (4) is provided with a communication cavity (403) with openings at both ends, the outer half of the screw shaft (4) is provided with a helical thread (401), and the other half is provided with a ventilation hole (402), and A return spring (8) is provided on the outer side of one end of the screw shaft (4) provided with the ventilation hole (402), and the return spring (8) is located inside the folded plastic cylinder (7), and the screw shaft ( 4) A cleaning brush (10) is arranged at the end provided with the spiral pattern (401), a sealing bearing (3) is arranged at the center of the bottom of the cleaning cylinder (1), and the sealing bearing (3) is connected to the spiral. The shaft (4) is provided with one end of the helical thread (401) for clearance fit.

2. A hand-held dry cleaning machine according to claim 1, characterized in that: a linear bearing (2) is installed at the top center of the cleaning cylinder (1), and the screw shaft (4) is provided with the One end of the ventilation hole (402) penetrates the linear bearing (2).

3 . The hand-held dry cleaning machine according to claim 2 , wherein the end of the screw shaft ( 4 ) provided with the ventilation hole ( 402 ) is in clearance fit with the linear bearing ( 2 ). 4 .

4. The hand-held dry cleaning machine according to claim 1, wherein a sealing door (101) is provided on one side of the cleaning cylinder (1).

5 . The hand-held dry cleaning machine according to claim 1 , wherein the connecting bearing ( 6 ) is installed inside the connecting ring ( 5 ) through a fixing frame ( 501 ). 6 .

6. A hand-held dry cleaning machine according to claim 1, characterized in that: the cleaning brush (10) is in the shape of a ring, and the cleaning brush (10) is fixed on the screw shaft (4) by means of threads. There is one end of the spiral pattern (401).

7 . The hand-held dry cleaning machine according to claim 1 , wherein the sealing cover ( 9 ) and the connecting ring ( 5 ) are connected by a screw thread. 8 .

8 . The hand-held dry cleaning machine according to claim 1 , wherein the folded plastic cylinder ( 7 ) is sealedly connected with the cleaning cylinder ( 1 ) and the connecting ring ( 5 ), respectively. 9 .