CN2244347Y - Washing brush - Google Patents

Abstract

The utility model relates to a washing brush which is composed of a brush holder of which the inner cavity can hold detergents, an air return device arranged at one end of the brush holder, a control valve arranged at the neck part of the other end of the brush holder, a bristle installing seat and brush bristles, wherein, a conical hole of a valve body of the control valve is provided with a conical valve core. Because the valve core can be reset and the control valve can be closed through a spring arranged on the end face of the valve core, the seal effect is good. The utility model has the advantages of simple structure and convenient operation and use, and can synchronously add the detergents and wash tableware, and the utility model is an ideal tableware washing brush.

Description

Washing brush

The utility model belongs to the brush based article, particularly a kind of wash dining set brush of storing washing agent.

The normally used Tableware brush of storing washing agent mostly is by brush body, bristle constitutes, brush body is provided with cavity or the container that can store washing agent, it is provided with the washing agent controlling organization, and most controlling organization complex structure, need the turn controlling organization that washing agent is flowed out during use, this not only opens, close loaded down with trivial details, and add washing agent and scrub operation and can't carry out synchronously, can only operate separately, it is CN2048343U that the utility model patent communique once disclosed a kind of notification number, name is called the patent application of " making things convenient for bowl brush ", this application mainly is loaded with the brush holder of washing agent and is planted body brush by inside, bristle, the brush cap constitutes, be provided with an elasticity of plastics tongue piece at washing agent flow export place, flap edge one side and outlet are connected as one, opposite side is free state, can make the outwards outstanding washing agent flow export of opening of tongue piece pressurized by the extruding brush holder during use, though scrubbing operation, this application can carry out synchronously with the interpolation washing agent, but because it is the elastic reset rear enclosed detergent outlet by tongue piece self, and an end is the tongue piece of free shape, it during switching movement in a curve, after using a period of time, be difficult to restore to the original state by self elasticity, so sealing effectiveness is relatively poor, when closing liquid outlet, easily produce the phenomenon of leakage.

The purpose of this utility model is to provide a kind of washing brush, it is not only simple in structure, scrub operation can with add washing agent and carry out synchronously, easy for operation, and after closing liquid outlet, can not produce the phenomenon of leakage, sealing effectiveness is better.

Its concrete solution is: be a cavity in the brush holder, one end detergent outlet place is provided with a control valve, the other end is provided with a gas-returning devices, control valve is arranged on the brush holder eck place of detergent outlet, planting the hair seat is connected on the lateral wall of brush holder neck, by it control valve is fixed, the inlet of valve body is a bellmouth, the bellmouth place is provided with a taper valve core that can match with the bellmouth bottom, the taper valve core end face is provided with a spring, the other end of spring is fixedly connected on the spring seat board, and plants on hair seat and the spring seat board and be provided with fluid hole.Gas-returning devices is the housing that is provided with air admission hole by top, the film that is free state of air inlet position setting, and the ivalon that is free state of brush holder air inlet position setting constitutes, and the air admission hole that is provided with on the gas-returning devices is corresponding with air admission hole on the brush holder.Voltage rise height in the brush holder chamber when the extruding brush holder, the control valve spool descends, control valve is opened, washing agent flows out, and extruding stops spring making valve core reset by self elastic force, meanwhile, when voltage rise is high in the brush holder chamber, film is closed air admission hole in the gas-returning devices, and film is free shape under the normal condition, make air admission hole slowly return-air with the balance inner and outer air pressure.

The utility model is not only simple in structure, and add washing agent can with scrub operation and carry out synchronously, operation, easy to use because control valve makes the valve core reset closed control valve by spring force, so sealing effectiveness is better, reality is a kind of desirable washing brush.

In conjunction with the accompanying drawings the utility model is described in detail below by embodiment:

Accompanying drawing is a structural representation of the present utility model.

In the present embodiment, be a cavity in the brush holder (1), make by flexible plastic, control valve is embedded in the eck place of brush holder (1), and the valve body at control valve liquid outlet place is planted hair seat (10) and is threaded with brush holder (1) eck greater than the internal diameter of brush holder eck, and bristle (14) is bonded in the groove of planting hair seat (10), the other end of brush holder (1) is provided with an air admission hole (6), and is communicated with micro-gas-returning devices.Trace gas-returning devices middle shell (5) is bonded on the brush holder, is provided with a plastic sheeting (3) that is free state between the ivalon (2) that air admission hole (4) on the housing (5) and housing bottom brush holder air admission hole (6) are located to be provided with.

Control valve is made of valve body (3), spool (7), spring seat board (11), wherein valve body (8) is provided with a bellmouth, spool (7) is a taper valve core that can match with the bellmouth bottom, one end of spring (9) is fixedly connected on the spring seat board (11), the other end contacts with spool, and spring seat board (11), plant hair seat (10) and be provided with the fluid hole (12) that can be communicated with, (13) with control valve.

During use, extruding brush holder (1) control valve is opened, washing agent in the brush holder can flow to the bristle place through control valve, use for washing, stop to push the brush holder feed flow and stop, this brush can be made common cleaning brush and use, when need add washing agent, outward winding and plant hair seat (10) taking-up control valve, can inject washing agent by the brush holder eck.

Claims (1)

1, a kind of washing brush, main by the brush holder (1) that in it is cavity, brush holder (1) one end setting plant hair seat (10), plant the hair seat and go up bristle (14) formation that connects, and brush holder eck place is provided with control valve, the other end of brush holder (1) is provided with gas-returning devices, it is characterized in that planting hair seat (10) is connected on the lateral wall of brush holder neck, the inlet of control valve valve body (8) is a bellmouth, the bellmouth place is provided with a taper valve core (7) that can match with the bellmouth bottom, spool end is provided with a spring (9), the other end of spring (9) is fixedly connected on the spring seat board (11), and plant hair seat (10) and spring seat board (11) and be provided with fluid hole (13), (2), gas-returning devices is the housing (5) that is provided with air admission hole by top, the sponge that is free state (2) that film that is free state (3) that air admission hole (5) is located to be provided with and brush holder air admission hole (6) are located to be provided with constitutes, and air admission hole on the gas-returning devices (4) is corresponding with air admission hole (6) on the brush holder.

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