CN208694020U - A kind of respiratory tract pressure regulation chemical sprayer - Google Patents

Abstract

The utility model provides a kind of respiratory tract pressure regulation chemical sprayer, including bottle body, bottle body bottom is opening setting, and liquid storing bag is equipped in bottle body, bottle cap is sealedly connected at the top of bottle body, press head is installed in bottle cap, press head bottom is connected with suction pipe, mouth spray is connected at the top of press head, nozzle is threaded on mouth spray, bottle body bottom is equipped with more brackets, chassis is connected between more brackets, through equipped with connecting tube in the middle part of chassis, connecting tube internal screw thread is connected with screw rod, bottom is equipped with push plate in bottle body, screw tip offsets with push plate, horizontal plane locating for screw rod bottom is not less than horizontal plane locating for frame bottom.The device changes the spray metering of chemical sprayer by adjusting air pressure, can reduce the nozzle of chemical sprayer in patient's intraoral residence time, while being equipped with extension tube, auxiliary nozzle protrudes into oral cavity, convenient for finding inflamed sites accurately, reduces the work difficulty of spray.

Description

A kind of respiratory tract pressure regulation chemical sprayer

Technical field

The utility model relates to respiratory tract the field of medical instrument technology, spray in particular to a kind of respiratory tract pressure regulation Device.

Background technique

In the therapeutic process of Respiratory Medicine, the symptoms such as inflammation caused by respiratory tract infection germ are very common one kind Illness phenomenon, however this respiratory disease caused by the bacteria is coped with, the most commonly used treatment means of medical worker are exactly, right The position of inflammation infection carries out medicine-feeding bactericidal antiphlogistic, however in this therapeutic modality, it is one most troublesome to respiratory tract medicine-feeding The inflamed sites area of link, each patient is different, and the metering of the spray of traditional chemical sprayer is all unified, if inflammation area Greatly, medical worker is needed repeatedly to spray, if the overlong time that chemical sprayer is resident in oral cavity may draw without suitable tool The discomfort for playing patient, will affect the efficiency for the treatment of, if things go on like this, considerably increases the work difficulty of medical worker.

Utility model content

Purpose of the utility model is to solve what the metering of making up a prescription that chemical sprayer exists in the prior art can not be adjusted to lack Point, and a kind of respiratory tract pressure regulation chemical sprayer proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of respiratory tract pressure regulation chemical sprayer, including bottle body, the bottle body bottom is opening setting, and liquid storage is equipped in bottle body Bag, the bottle body top are sealedly connected with bottle cap, press head are equipped in the bottle cap, the press head bottom is connected with suction Pipe, the press head top are connected to mouth spray, nozzle are threaded on the mouth spray, and the bottle body bottom is equipped with more branch Frame, is connected with chassis between the more brackets, through being equipped with connecting tube, the connecting tube internal screw thread connection in the middle part of the chassis There is screw rod, bottom is equipped with push plate in the bottle body, and the screw tip offsets with push plate, and horizontal plane locating for the screw rod bottom is not Lower than horizontal plane locating for frame bottom.

It is further preferred that the utility model proposes a kind of respiratory tract pressure regulation chemical sprayer, wherein the bottle body bottom ring Shape is equidistantly equipped with multiple grooves, and the bracket is inserted in groove, and bracket is mutually matched with groove.

It is further preferred that the utility model proposes a kind of respiratory tract pressure regulation chemical sprayer, wherein the bottle body on the outside of peace Equipped with collection box, the collection box bottom is equipped with box cover, and the extension tube that both ends are equipped with helicitic texture is placed in the collection box, The both ends of the extension tube are respectively used to be threadedly coupled mouth spray and nozzle.

It is further preferred that the utility model proposes a kind of respiratory tract pressure regulation chemical sprayer, wherein the bottle cap bottom is set There is protection cap.

It is further preferred that the utility model proposes a kind of respiratory tract pressure regulation chemical sprayer, wherein the suction pipe be ripple Pipe, and suction pipe is arranged downwards, the suction pipe bottom opening is wedge-shaped opening.

Compared with prior art, the beneficial effect of the utility model respiratory tract pressure regulation chemical sprayer is: the chemical sprayer passes through It adjusts air pressure and changes spray metering, the nozzle of chemical sprayer can be reduced in patient's intraoral residence time, reduce sense of discomfort, together When be equipped with extension tube, when spray head can not effectively the intracavitary inflammation component of counterpart sprayed when, auxiliary nozzle protrudes into oral cavity, just In finding inflamed sites accurately, the work difficulty of spray is reduced.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model respiratory tract pressure regulation chemical sprayer；

Fig. 2 is the scheme of installation of structure at A in Fig. 1.

In figure: bottle body 1, liquid storing bag 11, groove 12, bottle cap 2, protection cap 21, press head 3, suction pipe 31, mouth spray 32, spray Mouth 33, bracket 4, chassis 5, connecting tube 51, screw rod 6, push plate 7, collection box 8, box cover 81, extension tube 9.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1, Fig. 2, a kind of respiratory tract pressure regulation chemical sprayer, including bottle body 1,1 bottom of bottle body is arranged for opening, and bottle body It is equipped with liquid storing bag 11 in 1, is sealedly connected with bottle cap 2 at the top of bottle body 1, press head 3, the connection of 3 bottom of press head are installed in bottle cap 2 There is suction pipe 31, suction pipe 31 is bellows, and suction pipe 31 is arranged downwards, and 31 bottom opening of suction pipe is wedge-shaped opening, and ripple type is inhaled Pipe 31 has certain extensibility, and the wedge-like opening of 31 bottom of suction pipe is conducive to draw the medical fluid in liquid storing bag 11.

It is connected to mouth spray 32 at the top of press head 3, nozzle 33 is threaded on mouth spray 32,1 bottom of bottle body is equipped with more Bracket 4,1 base circle of bottle body are equidistantly equipped with multiple grooves 12, and bracket 4 is inserted in groove 12, and bracket 4 and groove 12 are mutual Matching, bracket 4 are inserted in groove 12, can be reduced the generation of bracket 4 and be moved radially, while bracket 4 matches setting with groove 12, Bracket 4 is avoided to fall off out of groove 12.

It is connected with chassis 5 between more brackets 4, runs through in the middle part of chassis 5 and is equipped with connecting tube 51, the connection of 51 internal screw thread of connecting tube There is screw rod 6, bottom is equipped with push plate 7 in bottle body 1, and 6 top of screw rod offsets with push plate 7, and horizontal plane locating for 6 bottom of screw rod is not less than branch Horizontal plane locating for 4 bottom of frame.

2 bottom of bottle cap is equipped with protection cap 21, and collection box 8 is equipped on the outside of bottle body 1, and 8 bottom of collection box is equipped with box cover 81, receives The extension tube 9 that both ends are equipped with helicitic texture is placed in collection box 8, one end and the mouth spray 32 of extension tube 9 are threadedly engaged, extension tube 9 other end is threadedly engaged with nozzle 33, and the both ends of extension tube 9 are threadedly coupled with mouth spray 32 and nozzle 33 respectively, Neng Gouyan The length of long nozzle 33, convenient for protruding into oral cavity, protection cap 21 and collection box 8 are for protecting nozzle 33 and extension tube 9 not by sky Gas influences, and avoids having an impact medical fluid.

Working principle: medical fluid is stored in liquid storing bag 11, bottle cap 2 is installed on bottle body 1, by rotary screw 6, so that spiral shell Push plate 7 is withstood at the top of bar 6, liquid storing bag 11 is oppressed by push plate 7, so that the pressure in liquid storing bag 11 increases, thus making to press First 3 medicine liquor meterings sprayed become larger, and reduce conventional chemical sprayer and spray is needed repeatedly to be just able to satisfy the problem of more meterings are made up a prescription, reduce Spray head resides in the time in oral cavity, reduces patient's sense of discomfort.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of respiratory tract pressure regulation chemical sprayer, including bottle body (1), which is characterized in that bottle body (1) bottom is opening setting, And liquid storing bag (11) are equipped in bottle body (1), it is sealedly connected with bottle cap (2) at the top of the bottle body (1), installation in the bottle cap (2) Having press head (3), press head (3) bottom is connected with suction pipe (31), mouth spray (32) are connected at the top of the press head (3), It is threaded with nozzle (33) on the mouth spray (32), bottle body (1) bottom is equipped with more brackets (4), the more branch It is connected between frame (4) chassis (5), through equipped with connecting tube (51), connecting tube (51) internal screw thread in the middle part of the chassis (5) It is connected with screw rod (6), the interior bottom of the bottle body (1) is equipped with push plate (7), offsets at the top of the screw rod (6) with push plate (7), described Horizontal plane locating for screw rod (6) bottom is not less than horizontal plane locating for bracket (4) bottom.

2. a kind of respiratory tract pressure regulation chemical sprayer according to claim 1, which is characterized in that bottle body (1) base circle Multiple grooves (12) equidistantly are equipped with, the bracket (4) is inserted in groove (12), and bracket (4) is mutually matched with groove (12).

3. a kind of respiratory tract pressure regulation chemical sprayer according to claim 1, which is characterized in that installation on the outside of the bottle body (1) Have collection box (8), collection box (8) bottom is equipped with box cover (81), and both ends are placed in the collection box (8) equipped with screw thread knot The extension tube (9) of structure, the both ends of the extension tube (9) are respectively used to be threadedly coupled mouth spray (32) and nozzle (33).

4. a kind of respiratory tract pressure regulation chemical sprayer according to claim 1, which is characterized in that bottle cap (2) bottom is equipped with Protection cap (21).

5. a kind of respiratory tract pressure regulation chemical sprayer according to claim 1, which is characterized in that the suction pipe (31) is ripple Pipe, and suction pipe (31) is arranged downwards, suction pipe (31) bottom opening is wedge-shaped opening.