CN2170804Y

CN2170804Y - Pressure paint white washing device

Info

Publication number: CN2170804Y
Application number: CN 93233849
Authority: CN
Inventors: 李由才
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-03
Filing date: 1993-05-03
Publication date: 1994-07-06
Anticipated expiration: 2003-05-03

Abstract

The utility model relates to a pressure paint white washing utensil, characterized in comprising a white washing device and a sucking pipe two parts. The white washing device adopts the working principle of a piston, uses the sucking pipe to suck paint, and sprays the paint to a roller after the paint is squeezed out by a material discharging pipe. The problems of low efficiency, large waste and serious pollution caused by the fact that an existing white washing device needs to white wash along with dipping the paint are avoided. Thus, the utility model has the obvious advantages of high efficiency, no waste, no pollution, good construction quality, etc. The utility model is easy to make and convenient in use, being capable of bringing larger economic benefits to construction enterprises for building and decoration.

Description

Pressure paint white washing device

The utility model relates to a kind of building coating and whitewash apparatus.

The building coating coating apparatus is requisite a kind of common tool in the building decoration engineering construction, and what generally adopt both at home and abroad at present is simple brush or cylinder.This instrument needs the dipping material while whitewashing in use, and efficiency of construction is low, and intensity is big, and coating drips everywhere in the work progress, and the workman that constructs reaches up and down from head to foot on every side that ground all is coating, and waste is big, seriously polluted, become a difficult point in the present decoration construction.

The purpose of this utility model provides a kind of novel pressure coating coating apparatus at the problems referred to above exactly, has the efficient height, does not have waste, and is pollution-free, the obvious advantage that construction quality is good.

Solution of the present utility model is: comprise coating apparatus and suction pipe two parts, wherein the structure of coating apparatus is that piston is housed in container, container is connected with the connector of support tube by the band unidirectional stop valve, be connected with the discharge nozzle of band discharge opening on the support tube, be with the discharging sleeve of band discharge opening on the discharge nozzle, be with cylinder on the discharging sleeve, about seal cover is housed, suction pipe can inject in the connector by unidirectional stop valve and be communicated with container.Its detailed content further describes as follows referring to accompanying drawing:

In technique scheme, the utility model is the operating principle that adopts piston, one end of suction pipe (12) is injected in the connector (4) by unidirectional stop valve, be communicated with container (1), the other end of suction pipe (12) puts in the paint can, utilize piston (3) moving up and down in container (1), promptly spurring piston (3) moves downward, suction pipe (12) will be transferred to then by suction pipe (12) in the coating inspiration container (1), the unidirectional stop valve auto-closing, coating in the container (1) can not flowed out, promoting piston (3) moves upward, pressure makes coating along support tube (5) motion and from the discharge opening ejection of discharge nozzle (6), coating at first sprays in the discharging sleeve (9), and then enter cylinder (8) from the discharge opening of discharging sleeve (9), when proficiency held container (1), the cylinder (8) that one hand propelled piston (9) makes coating apparatus is on wall during scroll-up/down, coating just has been brushed on the wall equably, according to different needs, except that joining cylinder (8), also can prepare flat brush, flat brush, nozzle etc., left and right sides seal cover (7), (10) on the one hand discharging sleeve (9) and cylinder (8) are linked together with discharge nozzle (6), coating can not flowed out from both sides, also played the bearing effect on the other hand.

Feature of the present utility model also is in the bottom of cylinder (8) guard shield (11) to be housed, and as shown in Figure 2,, shields just in case can not fall on people's the health and ground from the coating of cylinder (8) drippage to prevent.The structure (referring to Fig. 4) of the unidirectional stop valve on the connector of the present utility model (4) is that the chevron shaped shell fragment (16) that two one ends closely contact and constitute is housed in the nut (15) that is equipped with on the hole of connector (4), have cross sealing mat (14) in the middle of having on the nut (15), nut (13) is housed on the nut (15), like this, when suction pipe (12) is in unidirectional stop valve injects connector (4), at first from the cross sealing mat (14) that passes, passing nut (15) again makes two of chevron shaped shell fragment (16) separately to enter in the connector (4), can in container (1), inhale coating, suction pipe (12) is transferred to, two of chevron shaped shell fragment (16) are closed at once under the elastic force effect, with valve closing, the interior coating of container (1) can not flowed out, cross also auto-closing on the sealing mat (14) plays the second road safety effect.Connector of the present utility model (4) adopts card form to be connected with support tube (5), its A-A cross-section structure as shown in Figure 5, during connection, inject support tube (5) in the connector (4) and rotate 90 °, both just interconnect, reconnect nut, easy to connect, prevent that also support tube (5) and connector (4) from relatively rotating.

The pressure coating coating apparatus that the utility model provides is to utilize the pistons work principle, at first coating is sucked in the container, and then extrusion goes to brush, the efficient of having avoided existing coating apparatus to need the dipping material while brushing and having caused is low, waste big and with serious pollution problem, therefore the utility model is compared with existing coating coating apparatus and is had the efficiency of construction height, coating does not have waste, pollution-free, construction quality waits obvious advantage well, and make simple, easy to use, use face is very extensive, has very big promotional value, will give building, decoration construction enterprise brings bigger economic benefit.

Concrete structure of the present utility model is provided by accompanying drawing and following examples.

At first accompanying drawing is described:

Fig. 1 represents the utility model overall structure exploded view;

Fig. 2 represents the structure chart of guard shield;

Fig. 3 represents the structure chart of suction pipe;

Fig. 4 represents the amplification decomposing schematic representation of connector;

Fig. 5 represents A-A section enlarged diagram.

According to embodiment shown in the drawings, referring to Fig. 1, container (1) is cylindrical, cylindrical piston bar (3) is housed in one end, seal washer (2) is housed above, the other end is equipped with connector (4), the cross section in a hole on it as shown in Figure 5, the support tube that is attached thereto (5) cross sectional shape is corresponding with the shape in this hole, after linking together, both cassettes connect with coupling nut again, nut (15) is housed in another hole of connector (4), two shell fragments (16) are housed in the nut (15), one end closely contact constitute chevron shaped, have cross pad (14) in the middle of having on the nut (15), with nut (13) the formation unidirectional stop valve that links together, as shown in Figure 4, the discharge nozzle (6) of band discharge opening is housed on support tube (5), the one end is seal cover (7), the centre is with the discharging sleeve (9) of taking the material hole out of, be with cylinder (8) on the discharging sleeve (9), the other end is seal cover (7), be installed with the guard shield (11) of quadrant arc on the cylinder (8), as shown in Figure 2, the structure of suction pipe (12) as shown in Figure 3, the head of an end is circular-arc, can inject in the connector (4) by unidirectional stop valve, the time spent is not transferred to, and the other end injects in the container for paint.

Claims

1, a kind of pressure coating coating apparatus, feature of the present utility model is to comprise coating apparatus and suction pipe two parts, wherein the structure of coating apparatus is that piston (3) is housed in container (1), container (1) is connected with the connector (4) of support tube (5) by the band unidirectional stop valve, be connected with the discharge nozzle (6) of band discharge opening on the support tube (5), be with the discharging sleeve (9) of band discharge opening on the discharge nozzle (6), be with cylinder (8) on the discharging sleeve (9), about seal cover (7) is housed, (10), suction pipe (12) can inject in the connector (4) by unidirectional stop valve and be communicated with container (1).

2, pressure coating coating apparatus according to claim 1 is characterized in that in the bottom of cylinder (8) guard shield (11) being housed.

3, pressure coating coating apparatus according to claim 1, the structure that it is characterized in that the unidirectional stop valve on the connector (4) is two one ends to be housed in the nut (15) that is equipped with on the hole of connector (4) closely contact and constitute chevron shaped shell fragment (16), have cross sealing mat (14) in the middle of having on the nut (15), nut (13) is housed on the nut (15).

4,, it is characterized in that connector (4) and support tube (5) adopt cassette to be connected according to claim 1,2,3 described pressure coating coating apparatus.