CN203291882U - Washing bottle provided with upper mouth - Google Patents

Abstract

The utility model provided with a washing bottle provided with an upper mouth. The washing bottle comprises a plastic narrow-mouthed bottle, a rubber plug and a water manifold, wherein the rubber plug is plugged to a bottle mouth of the plastic narrow-mouthed bottle; a straight tube at one end of the water manifold is nested in the middle of the rubber plug and extends to the bottom of the plastic narrow-mouthed bottle; straight tubes are arranged at the upper end and the lower end of the water manifold, and a sharp mouth is arranged at the end port of the straight pipe at the upper end; and a bending tube with two bends is arranged in the middle of the water manifold, included angles of the two bends of the bending tube are 90 degrees, the two bends are in opposite directions, and the length between the two bends is larger than the radius of the plastic narrow-mouthed bottle. The washing bottle provided with the upper mouth is simple in structure, low in manufacturing cost and convenient to use, so that the washing water is saved, and the vessel washing quality is improved.

Description

A kind of upper mouth wash bottle

Technical field

The utility model relates to a kind of upper mouth wash bottle, is specifically related to be used to rinsing a kind of upper mouth wash bottle of experimental ware.

Background technology

The laboratory of the universities and colleges of the industries such as chemistry, biology, medicine, environment, enterprise, scientific research institution, the wash bottle of the general experimental ware such as test tube, beaker, conical flask, volumetric flask, graduated cylinder and reagent bottle all will be carried out drip washing with distilled water or deionized water.At present generally use be the wash bottle that plastics are made, by bottle, wash bottle head, faucet, the downward straight shape aqueduct of rinse mouth, combined.Namely generally use be the downward lower mouth wash bottle of rinse mouth, drip washing downwards.For example: Institutes Of Technology Of Hebei. wash bottle for experimental laboratory: China, 200820127717.2[P] .2009-5-20.And for example: Inner Mongol Normal University. a kind of plastic squeeze bottle with intake valve: China, 200820118968.4[P] .2009-4-22.Above-mentioned patent because of each drip washing after, have all that last time washing water was remaining, for guaranteeing vessel, rinse well, must be with distilled water or repeatedly drip washing of deionized water, water wasting effort.And existing can realize at the bottom of vessel up, wash bottle that mouth down, water upwards rinse, because its structure is more complicated, it is loaded down with trivial details to make and flushing water while rinsing vessel easily is back to the body of wash bottle, use inconvenience.For example: Zhongke Biological Reagent Co Ltd, Shanghai. Multipurpose washing bottle: China, 02288288.X[P] .2003-11-12..And for example: Jiangsu Prov. Command Hospital, Chinese People's Armed Police Forces. semi-automatic distilled water flushing bottle: China, 90223963.5[P] .1991-8-14.

Summary of the invention

The purpose of this utility model is to provide a kind of upper mouth wash bottle, save to rinse deionized water or the distilled water water consumption of experimental ware, and avoids rinsing the problem that flushing water after vessel easily is back to the wash bottle body.

In order to realize the purpose of this utility model, a kind of upper mouth wash bottle of the utility model, be comprised of plastics narrow-mouthed bottle, rubber stopper, aqueduct; The rubber stopper plug is in plastics narrow-mouthed bottle bottleneck, and aqueduct lower end straight tube is nested with in the middle of rubber stopper, at the bottom of reaching plastics narrow-mouthed bottle bottle.

Two ends, described aqueduct up and down are straight tube, and the port of upper end straight tube is sharp mouth, and the lower end straight tube goes directly by rubber stopper at the bottom of plastics narrow-mouthed bottle bottle; Aqueduct middle part is for having the curved bend pipe of twice, the curved angle of bend pipe twice to be 90 degree, and rightabout each other, and the length between twice are curved is greater than the radius of plastics narrow-mouthed bottle, and the water when avoiding rinsing vessel is back to plastics narrow-mouthed bottle body.Water guide pipe plastic or glass are made.

In the middle of described rubber stopper, a hole is arranged, be used to being nested with the straight tube of aqueduct, the size in hole is advisable with the aqueduct that is locked; Rubber stopper matches with plastics narrow-mouthed bottle bottleneck, and rubber stopper is advisable with jam-pack plastics narrow-mouthed bottle bottleneck.

A kind of upper mouth wash bottle of the utility model, be applicable to rinse the general experimental ware such as test tube, beaker, conical flask, volumetric flask, graduated cylinder and reagent bottle.While rinsing experimental ware, in bottle, distilled water or deionized water rise by aqueduct and pass through its sharp mouth delivery port and upwards spray, and the flushing vessel guarantee that vessel rinse well; Because aqueduct has the twice bend pipe, the water while rinsing vessel is not easy to be back to the body of wash bottle simultaneously.The utility model is simple in structure, and cost of manufacture is low, and is easy to use, saves deionized water or the distilled water water consumption of rinsing use, improves the vessel rinsing quality.

The accompanying drawing explanation

Fig. 1: upper mouth wash bottle figure.

In figure: 1, plastics narrow-mouthed bottle; 2, bottleneck; 3, rubber stopper; 4, aqueduct; 5, Jian Zui.

The specific embodiment

Following examples are used for the utility model is described, but are not used for limiting scope of the present utility model.

When a kind of upper mouth wash bottle of the utility model is implemented, as shown in Figure 1, comprise plastics narrow-mouthed bottle (1), bottleneck (2), rubber stopper (3), aqueduct (4), sharp mouth (5).Plastics narrow-mouthed bottle bottleneck connects rubber stopper, a hole is arranged in the middle of rubber stopper, for being nested with the straight tube of aqueduct lower end, at the bottom of straight tube reaches plastics narrow-mouthed bottle bottle, the port of aqueduct upper end straight tube is sharp mouth, and the aqueduct middle part is for having the curved bend pipe of twice, the twice angle coupling angle of bend pipe to be 90 degree, and rightabout each other, the length between twice are curved is greater than the radius of plastics narrow-mouthed bottle.

During use, first the straight tube of aqueduct lower end is interspersed in to the hole in the middle of rubber stopper, is locked, distilled water or deionized water are poured in the plastics narrow-mouthed bottle, then the rubber stopper plug that aqueduct will be housed is in plastics narrow-mouthed bottle bottleneck, jam-pack.While rinsing experimental ware, with hand extruding plastic narrow-mouthed bottle bottle, in bottle, distilled water or deionized water rise by aqueduct, from the sharp mouth ejection of aqueduct upper end straight tube, upwards rinse vessel.

Although, above with a general description of the specific embodiments the invention having been done to detailed description, on the basis of the invention, can make some modifications or improvements it, this will be apparent to those skilled in the art.Therefore, these modifications or improvements on the basis of not departing from the invention spirit, all belong to the claimed scope of the invention.

Claims (3)

1. a upper mouth wash bottle, is characterized in that being comprised of plastics narrow-mouthed bottle, rubber stopper, aqueduct; The rubber stopper plug is in plastics narrow-mouthed bottle bottleneck, and aqueduct one end straight tube is nested with in the middle of rubber stopper, at the bottom of reaching plastics narrow-mouthed bottle bottle; The aqueduct middle part is for there being the curved bend pipe of twice; The curved angle of bend pipe twice is 90 degree, and rightabout each other, and the length between twice are curved is greater than the radius of plastics narrow-mouthed bottle.

2. a kind of upper mouth wash bottle according to claim 1, the port that it is characterized in that aqueduct upper end straight tube is sharp mouth.

3. a kind of upper mouth wash bottle according to claim 1, is characterized in that water guide pipe plastic or glass making.

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