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US 10,946,418 B2Granted
Scrubbing device and cleaning equipment
AssigneeWuhan China Star Optoelectronics Technology Co., Ltd.
InventorJie Shi
Life of this patent
Estimating the term…
Abstract
A scrubbing device is disclosed, and includes a body and a driving shaft, wherein the body is provided with a sealing mechanism configured to seal a connection portion between the driving shaft and the body. The sealing mechanism includes a sealing member sleeved on the driving shaft. The sealing member has an end that is attached, sealed, and connected to a sidewall of the body. The driving shaft is sleeved with a first sealing ring made of a rigid material and a second sealing ring made of a soft material. The first sealing ring and the second sealing ring are both in contact with an inner wall of the sealing member.
Claims16
A scrubbing device, comprising:
- a body;
- a driving shaft horizontally disposed, wherein the driving shaft penetrates through the body;
- a brush mounted on the driving shaft;
- a sealing mechanism mounted on the body and configured to seal a connection portion between the driving shaft and the body;
- wherein the sealing mechanism comprises a sealing member sleeved on the driving shaft, and the sealing member has an end that is attached, sealed, and connected to a sidewall of the body;
- wherein the driving shaft is sleeved with a first sealing ring made of a rigid material and a second sealing ring made of a soft material, and the first sealing ring and the second sealing ring are both in contact with an inner wall of the sealing member;
- wherein the first sealing ring is provided with a connection portion, the second sealing ring is provided with a sleeve portion sleeved on the connection portion, and an outer side of the sleeve portion is in contact with the inner wall of the sealing member;
- wherein the sealing member comprises a base and a sealing outer ring, the driving shaft sequentially passes through the base and the sealing outer ring, and the base is fixed on the body;
- and wherein a sealing membrane is disposed between the sealing outer ring and the base, one of two ends of the sealing membrane is fixedly connected to the base, and the other of the two ends of the sealing membrane is fixedly connected to the sealing outer ring.
6 more elements
A scrubbing device, comprising:
- a body;
- a driving shaft horizontally disposed, wherein the driving shaft penetrates through the body;
- a brush mounted on the driving shaft;
- and
- a sealing mechanism mounted on the body and configured to seal a connection between the driving shaft and the body;
- wherein the sealing mechanism comprises a sealing member sleeved on the driving shaft, and the sealing member has an end that is attached, sealed, and connected to a sidewall of the body;
- wherein the driving shaft is sleeved with a first sealing ring made of a rigid material and a second sealing ring made of a soft material, and the first sealing ring and the second sealing ring are both in contact with an inner wall of the sealing member;
- and wherein the first sealing ring is provided with a connection portion, the second sealing ring is provided with a sleeve portion sleeved on the connection portion, and an outer side of the sleeve portion is in contact with the inner wall of the sealing member.
5 more elements
A cleaning equipment, comprising:
- a sprinkling device disposed over a driving shaft and configured to clean a substrate in a sprinkling manner;
- a drying device configured to dry the cleaned substrate;
- and
- a scrubbing device comprising:
- the driving shaft being horizontally disposed, wherein the driving shaft penetrates through the body;
- a brush mounted on the driving shaft;
- a sealing mechanism mounted on the body and configured to seal a connection between the driving shaft and the body;
- wherein the sealing mechanism comprises a sealing member sleeved on the driving shaft, and the sealing member has an end that is attached, sealed, and connected to a sidewall of the body;
- wherein the driving shaft is sleeved with a first sealing ring made of a rigid material and a second sealing ring made of a soft material, and the first sealing ring and the second sealing ring are both in contact with an inner wall of the sealing member;
- and wherein the first sealing ring is provided with a connection portion, the second sealing ring is provided with a sleeve portion sleeved on the connection portion, and an outer side of the sleeve portion is in contact with the inner wall of the sealing member.
7 more elements
Dependencies are inferred from the claim text.