CN1083014A

CN1083014A - Quantitative spray device

Info

Publication number: CN1083014A
Application number: CN 92109646
Authority: CN
Inventors: 沈仲山; 沈季静
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-26
Filing date: 1992-08-26
Publication date: 1994-03-02

Abstract

The quantitative medicine taking device comprises a storage container, a protective cover thereof and a medicine ejector arranged in the storage container; the medicine ejector consists of a spray head, a quantitative medicine taking pipe, a sliding pipe seat and an absorption disc which are assembled in sequence, wherein the sliding pipe seat is arranged at the opening of the upper part of the storage container, the quantitative medicine taking pipe capable of sliding up and down is arranged in the sliding pipe seat, the spray head is arranged at the upper part of the quantitative medicine taking pipe, the lower part of the quantitative medicine taking pipe is a sharp conical storage space, and the absorption disc with holes is arranged at the lowest end of the quantitative medicine taking pipe; the storage container can be filled with medicine, and when the protective cover is removed, the quantitative medicine taking tube is pulled out, and then the medicine can be sprayed out by pressing the storage container.

Description

Apparatus for quantitatively spraying agent

The present invention relates to a kind of spray container, but a kind of case of quantitatively spraying agent particularly.

The container of general dressing medicinal powder, the nozzle that all is attached thereto by a container and is formed substantially, during use, presses pressure vessel with hand, and Powdered medicament is sprayed by nozzle, so usually causes medicinal powder to spray in a large number, has not only wasted medicament but also the clothing of making dirty easily.Moreover spray there is no benefit with too much medicine to health.Again such as, if wound in places such as head or oral cavities, has to again the spray vessel port is taken, at this moment often cause medicinal powder down by the joint of container and nozzle seepage outward.

Also some medicine container does not have the nozzle structure at all, must be in addition with cotton rod or other instruments during use, especially when injury is in the throat position, must not utilize suction pipe with the other end of suction pipe medicinal powder to be blown to patient's affected part, all too inconvenience like this, and science not by other people.

In view of this, the invention provides a kind of spray proportioning device that can spray a certain amount of medicament.

Apparatus for quantitatively spraying agent of the present invention mainly comprises a storage container, a protective cover and a medicament jetting device, and it is characterized in that: described medicament jetting device is installed in the middle of the described storage container, and protective cover covers on the medicament jetting device; Described medicament jetting device comprises shower nozzle, quantitatively get it filled pipe, slip pipe seat, absorption dish; Described slip pipe seat is a hollow bobbin, the attaching that closely cooperates of its waist and described storage container, and its upper end protrudes from the end face of this storage container; The described pipe of quantitatively getting it filled is installed among the described slip pipe seat, and the upper end of its top and slip pipe seat is sealed and matched, its upper end stretch out on the slip pipe seat end face and with the shower nozzle leak-tight joint; The bottom of this pipe of quantitatively getting it filled and the lower end contact matching of slip pipe seat have a sharp vertebra shape and deposit the appearance space in this lower end of quantitatively getting it filled pipe, deposit at this and hold the described absorption dish of bottom, space installing, have a plurality of through holes on this absorption dish; The described pipe of quantitatively getting it filled can be pulled on or depress in described slip pipe seat, can make medicinal powder riddle described depositing when depressing and hold the space, and when pulling on this and quantitatively getting it filled pipe and compressed storage container, medicinal powder sprays from shower nozzle.

For further setting forth purpose of the present invention, characteristics, effect, now be elaborated in conjunction with a preferred embodiment and with reference to accompanying drawing.

Description of drawings:

Fig. 1 is the sectional arrangement drawing of preferred embodiment of the present invention.

Fig. 2 is the exploded perspective view of preferred embodiment of the present invention.

Fig. 3 is the action scheme drawing of preferred embodiment of the present invention.

Fig. 4 is an another embodiment of the present invention.

As shown in Figure 1, 2, 3, preferred embodiment of the present invention mainly comprises a memory 10, a protective cover 20 and a certain amount of spray device 30, wherein:

This storage container 10 is a soft flattened oval tube, the slip pipe seat 31 that holds a removable installing at its end face opening 11 places, this slip pipe seat 31 is hollow tube-shape, its head 311 protrudes from the end face 12 of storage container 10, and mat one O shape ring 35 sealings, in case spray is from the opening seepage of storage container 10, the waist of this slip pipe seat 31 has screw thread 312 and is connected in order to match with storage container 10, and its lower end extends to the appropriate location of storage container 10 inner memory spaces; Matching with the lower end 321 of the pipe 32 of quantitatively getting it filled in these slip pipe seat 31 in-to-in hollow parts 313, and can slide up and down therein for this pipe 32 of quantitatively getting it filled; This inside of quantitatively getting it filled pipe 32 lower ends 321 is one to be depositing of pointed cone doleiform and to hold space 322, to hold a certain amount of medicament; This is deposited the bottom end face plug that holds space 322 and establishes an absorption dish 33, and has a plurality of through holes 331 in the center of this absorption dish 33; Can also install a valve that only can upwardly open (scheme not shown) in these pipe 321 inside, 32 lower ends of quantitatively getting it filled, liquid preparation enter deposit hold space 322 after, quantitatively get it filled when managing 32 when upwards pulling out, this valve is closed under the pressure of medicament; This upper end external diameter 324 of quantitatively getting it filled pipe 33 is a pipe body less than lower end external diameter 321, the pipe of getting it filled upwards leads directly to the upper end through hole 314 of slide pipe 31, and be connected with a shower nozzle 34, one O shape ring is housed in the upper end of this slip pipe seat 31 through hole 314, flows out from the end face hole of slide pipe 31 to prevent spray; This shower nozzle 34 is the cone shape of a lateral bending substantially, and its center is connected with the mesopore of the pipe 32 of quantitatively getting it filled; For keeping the sanitation and hygiene of whole shower nozzle, again at head socket one protective cover 20 of slip pipe seat 31.

The using method of apparatus for quantitatively spraying agent of the present invention is as follows, at first takes off protective cover 20, unclamps slip pipe seat 31 again, pours spray into and expired in about eight minutes in storage container 10, tightens slip pipe seat 31 then.

During operation, as shown in Figure 3, take off after the protective cover 20, pull out the pipe 32 of quantitatively getting it filled, just have spray to enter when tightening slip pipe seat 31 quantitatively to get it filled the sharp vertebra doleiform of pipe 32 lower ends to deposit and hold space 322, aim at the injury place and push storage container 10 this moment, can spray by quantitative spray, with after the pipe of will quantitatively getting it filled 32 push back, cover protective cover 20 and just finished use.

Claims

1, a kind of apparatus for quantitatively spraying agent, mainly comprise a storage container 10, a protective cover 20 and a medicament blowoff 30, it is characterized in that: described medicament blowoff 30 is installed among the soft and slightly resilient storage container 10, and protective cover 20 covers on medicament blowoff 30; Described medicament blowoff 30 comprises shower nozzle 34, quantitatively get it filled pipe 32, slip pipe seat 31, absorption dish 33; Described slip pipe seat 31 is a hollow bobbin, the attaching that closely cooperates of its waist 312 and described storage container 10, and its head 311 protrudes from the end face of this storage container 10; The described pipe of quantitatively getting it filled 32 can slide up and down to be installed among the described slip pipe seat 31, and the head 311 of its top and slip pipe seat 31 is sealed and matched, stretch out on it on slip pipe seat 31 end faces and with shower nozzle 34 leak-tight joints; The bottom 321 of this pipe 32 of quantitatively getting it filled and the lower end contact matching of slip pipe seat 31, have a sharp vertebra shape in the lower end 321 of this pipe 32 of quantitatively getting it filled and deposit appearance space 322, deposit appearance 322 bottoms, space at this and install described absorption dish 33, have a plurality of through holes 331 on this absorption dish 33.

2, apparatus for quantitatively spraying agent as claimed in claim 1, it is characterized in that described pipe 32 the bottom internal diameter of quantitatively getting it filled can install a valve that only can upwardly open, enter after depositing of sharp vertebra doleiform hold space 322 at medicament, when upwards pulling out when quantitatively getting it filled pipe 32, this valve is closed.