CN2046410U - Hand sprayer - Google Patents

Abstract

The utility model relates to a hand sprayer, which is used for spraying paint to the surface of the workpiece. The hand sprayer is characterized in that the vessel is made from elastic material and the container wall held by hand is thicker than other parts, the spray nozzle is in the shape of reverse funnel, and the opening of the vessel is provided with a filter. The utility model is especially suitable for spraying the stained glass in room decoration for common family. When the hand sprayer is used to process the glass with common format by the professional companies, the operation is convenient and time-saving, and the electricity is not needed.

Description

Hand sprayer

The utility model relates to a kind of hand-held spraying coating apparatus of liquid being coated surface of the work

The new technology that stained glass coating yarn the eighties is just risen.Colour-wash is applied to spraying equipment on the glass surface, and by a kind of flush coater of being made up of mechanical pump, jet flow device etc., it is suitable for the construction and installation industry to large-area glass spraying colour-wash usefulness, is not suitable for average family and uses.Another kind is that a glued copper pipe or plastic tube (spray pipe) become a kind of hand-held spraying spreader in common plastics bottle (container), its weak point is that plastic bottle is subjected to can not the coating in the bottle all to be pushed out when extruding, residual more coating in the bottle, and this hand-held spraying spreader is not because of having subsidiary funnel and the device that filters out impurities, therefore the coating bottling is difficult, the coating jet flow that contains impurity goes out when copper pipe is applied on the glass surface to influence coating quality, and easily copper pipe is blocked.

The utility model provides a kind of improved hand-held sprayer, make that can is convenient and can squeeze out coating (liquid) with hand effortlessly, and the coating that jet flow is gone out is pure, thereby improves the coating quality of glass surface.

This sprayer is chewed by container and spraying and is formed.And in the container mouth, be provided with a filter.Container among the design is with having rubber-like material such as plastics to make, and makes the hand-held wall thickness partly of container do thicklyer than the wall thickness of other parts, and shape can flat body shape, sphere-like or cucurbit shape.With flat body shape container is example, make less sidewall (narrow sidewall) wall thickness of bigger two side (broad side walls) the wall ratio lateral dimension of the lateral dimension of flat body shape container thick, and container bottom is designed to have the spill of certain angle α, with the sphere-like container is example, makes relative two wall thickness of spheroid do thicklyer.Concerning cucurbit shape container, the bottom of container do thicker getting final product.This wall thickness has the container of thickness, when hand-held wall thickness thicker part and just more laborsaving when firmly pushing, along with the jet flow of liquid in container goes out, can press close to so can discharge the liquid in the container fully mutually until two heavy walls.Spraying among the design is chewed to falling infundibulate, identical substantially with the profile on container top, spraying is chewed with the container mouth and is connected with screw thread or close-fitting mode, just becomes a funnel when spraying is chewed when being inverted in the container mouth, for filling liquid (coating) usefulness in container.The filter that is provided with in the container mouth is made laminated structure, and available nylon yarn or copper mesh are arranged on the tubular armature to be made.This filter uses when can, to filter out the impurity in the liquid of packing into; Use in spraying work, liquid coating just is filtered during by this filter once more.

The utility model has the advantages that, because of wall has thickness, hand-held wall thickness thicker part extruding, the just coating in the abundant amount discharge container of energy; The infundibulate jet flow is chewed and is convenient to can; Filter screen can be got rid of the impurity of sneaking in the coating effectively, and applied glass coating quality is improved.

Description of drawings:

Fig. 1 is the half sectional view of the flat bodily form sprayer of the utility model.

Fig. 2 is the state diagram of the utility model when can coating.

Embodiment of the present utility model as shown in drawings.See by Fig. 1, broad side walls 6 its wall thickness of the flat bodily form container made from the high pressure PEF 5 are thicker, than narrow sidewall thick 5 times, container bottom 7 is made spill, and its recessed angle [alpha] is 15 °, and the device mouth 3 in the container 5 is provided with sheet filter 2, the infundibulate spraying is chewed 4 and is upside down in container 5 tops, its shape and container top are identical substantially, spraying chew 4 with device mouth 3 contact portions with being threaded, 1 is to spray the mouth of chewing of chewing among the figure.

Fig. 2 chews 4 situations that are inserted in the container mouth 3 to spraying in the utility model, and spraying is at this moment chewed and just become a funnel, therefore wants can coating just very convenient.

Claims (2)

1, a kind of hand-held sprayer is made up of container and spray pipe, it is characterized in that:

(1) wall thickness of container 5 hand-held wall ratio other parts partly is thick,

(2) spray pipe chews 4 for being down funnel shaped spraying, and the profile on its profile and container 5 tops matches,

(3) be provided with filter 2 in the device mouth 3 of container 5.

2, hand-held sprayer according to claim 1 is characterized in that container 5 is flat body shape, sphere-like or cucurbit shape.