JPH01179775U

JPH01179775U -

Info

Publication number: JPH01179775U
Application number: JP7331488U
Authority: JP
Priority date: 1988-06-01
Filing date: 1988-06-01
Publication date: 1989-12-25

Description

[Brief explanation of the drawing]

第１図は本考案の正面図、第２図は本考案の縦
断面図、第３図は別の実施例の要部の縦断面図、
第４図は本考案の使用状態を示す斜視図である。１，２……上部固定ボルト、３，４……下部固
定ボルト、５……底部、６……雄ネジ山、７……
底部キヤツプ、８……雌ネジ山、９……排出口、
１０……排出管、１１……中空部、１２……柄。 FIG. 1 is a front view of the present invention, FIG. 2 is a longitudinal cross-sectional view of the present invention, and FIG. 3 is a longitudinal cross-sectional view of main parts of another embodiment.
FIG. 4 is a perspective view showing the state of use of the present invention. 1, 2... Upper fixing bolt, 3, 4... Lower fixing bolt, 5... Bottom, 6... Male thread, 7...
Bottom cap, 8...female thread, 9...discharge port,
10...Discharge pipe, 11...Hollow part, 12...Handle.

Claims

[Claims for Utility Model Registration] 1. A backflow prevention device for a brush, characterized in that a plurality of brush fixing bolts are provided on the top, bottom, left and right sides of a hollow pipe with a bottom. 2. The backflow prevention device for brushes according to claim 1, which is a utility model registration claim, in which a backflow liquid discharge port is formed at the bottom of a bottomed hollow pipe, and a discharge pipe is attached to the discharge port. 3. The backflow prevention device for brushes according to claim 1 of the utility model registration, which has a bottom cap removably attached to the bottom of a hollow pipe. 4. The backflow prevention device for brushes according to claim 3 of the utility model registration claim, wherein a drain port is formed in the bottom cap that is detachably attached, and a drain pipe is attached to the drain port.