CN211434728U

CN211434728U - Atomizer suitable for back is dosed

Info

Publication number: CN211434728U
Application number: CN201921655597.8U
Authority: CN
Inventors: 曹鹏
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-09-08
Anticipated expiration: 2029-09-30

Abstract

The utility model provides a spraying device suitable for back drug delivery, which relates to the technical field of drug delivery devices, and comprises a bottle body and a spray head, wherein the spray head is arranged on the bottle body and comprises a pressure bar, a pressing head, a deformable hose and a spray nozzle; one end of the deformable hose is connected with the pressing head, and the other end of the deformable hose is connected with the spray nozzle; the deformable hose is wrapped by a layer of metal outer pipe and used for maintaining the shape of the deformable hose, and spiral grains are carved in the pipe body of the deformable hose to accelerate liquid medicine. Atomizer can solve the problem that the patient can't carry out the application of medicine to the back affected part alone, simple structure, convenient to use.

Description

Atomizer suitable for back is dosed

Technical Field

The utility model relates to a technical field of the device of dosing especially relates to a atomizer suitable for back is dosed.

Background

The spray bottle is a container for spraying liquid in the bottle as ultrafine water particles, and can achieve the effect of spraying and supplying the liquid, so the spray bottle is widely used in the fields of medical treatment, agriculture or cosmetics and the like, and specifically comprises a liquid medicine spray type packaging bottle, a perfume spray type packaging bottle, a handheld pesticide sprayer and the like. No matter what kind of above-mentioned field or the spray bottle of which kind of structure, it is including the bottle usually, with the shower nozzle of bottle connection and set up in the bottle and be used for the imbibition mechanism of shower nozzle imbibition, still includes the nozzle that directly sets up on the shower nozzle, and liquid is spray from the nozzle in and forms vaporific, when needs use, presses the shower nozzle and can spray vaporific liquid from the nozzle in.

However, no matter which structure of the spray bottle, the spray head is limited on the bottle body, if the part needing spraying is positioned on the back or the part which can not be directly touched by the hand, the spray bottle is difficult to finish spraying by one person, and is inconvenient for the patient living alone. Thus, there is currently a lack in the art of a spray device that can independently accomplish the administration of a drug to the back.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that the patient can't independently accomplish the back spraying and dose, provide a atomizer suitable for back is dosed, simple structure, convenient to use.

The utility model provides a spraying device suitable for back administration, which comprises a bottle body 1 and a spray head 2, wherein the spray head 2 is arranged on the bottle body 1, and the spray head 2 comprises a pressure lever 3, a pressing head 4, a deformable hose 5 and a spray opening 6;

one end of the pressure lever 3 is connected to the bottle body 1, and the other end is connected with one end of a T-shaped hollow pipe in the pressing head 4; the pressing head 4 can move relative to the bottle body 1;

one end of the deformable hose 5 is connected with the pressing head 4, and the other end of the deformable hose is connected with the spray nozzle 6;

the deformable hose 5 is wrapped by a metal outer pipe for maintaining the shape of the deformable hose, and spiral lines are engraved in the pipe body of the deformable hose 5 to accelerate liquid medicine.

Preferably, the metal outer tube outside the deformable hose 5 is formed by spirally winding a metal wire.

Preferably, the metal is selected from aluminium, copper, tin alloys or aluminium alloys.

Preferably, the length of the deformable hose 5 is greater than 20 cm.

Preferably, the pressing head 4 is further provided with a groove 7 having a diameter equal to that of the spray opening 6, and the spray opening 6 is inserted into the groove 7 when not in use.

Preferably, the spraying device further comprises a cover body 8, one end of which is open and can be covered on the bottle body 1 to protect the spray head 2.

Compared with the prior art, the utility model provides a technical scheme has following advantage at least:

1. the utility model prolongs the spray nozzle through the flexible hose, and realizes the independent back administration of the patient;

2. the utility model can accelerate the liquid medicine entering the flexible hose by engraving spiral lines in the flexible hose body, and can realize the requirement of prolonged administration without arranging a secondary pressurizing device;

3. the utility model discloses an outside at flexible hose sets up the metal outer tube for the shape of flexible hose can be maintained temporarily, and the patient of being convenient for is fixed the position of dosing.

Drawings

Fig. 1 is a schematic view of the spraying device according to the present invention when deployed;

FIG. 2 is a schematic view of the spraying device according to the present invention after being collected;

wherein, 1 is the bottle, 2 is the shower nozzle, 3 is the depression bar, 4 is the pressure head, 5 is the flexible hose, 6 is the atomising head, 7 is the recess, 8 is the lid.

Detailed Description

In the utility model, the spray head 2 is preferably detachably arranged on the bottle body 1; the spray head 2 is preferably detachably arranged on the bottle body 1 by means of threads or a snap.

The utility model discloses in, depression bar 3 is connected on bottle 1, including a "T" type hollow tube in the press head 4, the one end and the depression bar 3 of hollow tube can be dismantled and be connected, the hollow tube is connected with depression bar 3 vertically one end and flexible hose 5. The pressing head 4 can move relative to the bottle body 1, the pressing head 4 is pressed down to extrude the pressing rod 3 connected with the pressing head 4, and the liquid medicine in the bottle body 1 is sprayed out of the pressing rod 3 and enters the T-shaped hollow tube and then enters the deformable hose 5.

The utility model discloses in, the outer metal outer tube of flexible hose 5 is preferably that the wire spiral winding forms, the shape that the metal outer tube is used for supporting flexible hose 5 is fixed temporarily, makes things convenient for the patient to fix the atomising head at the position that needs the spraying. In the present invention, the metal includes, but is not limited to, aluminum, copper, tin alloy or aluminum alloy. In the utility model discloses in, what the length of flexible hose 5 was preferred is greater than 20cm, length more has the selection to be 25 ~ 35 cm. If the length of the deformable tube 5 is too short, the effect of applying the medicine to the back of the patient independently is hard to be achieved, and if the length of the deformable tube 5 is too long, the medicine is hard to be ejected.

In the present invention, the pressing head 4 is preferably further provided with a groove 7 having a diameter equal to that of the spray nozzle 6, and the spray nozzle 6 is inserted into the groove 7 when not in use. Will in the nozzle inserts the recess, can effectively avoid the nozzle to be contaminated.

The utility model discloses in, the preferred lid 8 that still includes of atomizer, one end opening to can cover and close on bottle 1, in order to protect shower nozzle 2. When atomizer not use, coil flexible hose 5 around press head 4 to in inserting the recess with

nozzle

6, 8 lids of reuse lid close, prevent that the shower nozzle from polluting, portable.

Use during atomizer, the patient at first needs to treat the roughly position of spouting the medicine with hand or mirror determination to treat the position of spouting the medicine and locate as an example in back left shoulder blade below 2cm, then the patient uses the hand to determine the roughly position of waiting to spout the medicine earlier, opens atomizer's lid 8 again, extracts nozzle 6 from the recess. The patient holds the bottle body 1 in front of the body with one hand and adjusts the shape of the deformable tube 5 with the other hand so that the spray opening 6 is aligned below the left scapula to be sprayed, and the metal outer tube in the deformable tube 5 can support the shape to be temporarily fixed, so that the approximate position of the spray opening 6 can be ensured after the patient adjusts the shape of the deformable tube 5. After the adjustment is finished, the patient presses down the pressing head 4 in front of the body, and the liquid medicine in the bottle body 1 is sprayed into the deformable hose 5 through the pressing rod and is sprayed out after being atomized from the spray opening 6. If the spraying position of patient's worry nozzle 6 is not accurate enough, can carry out the removal about from top to bottom to bottle 1 in front to drive nozzle 6's removal, and then reach the patient and accomplish the purpose that the affected part spouts medicine behind one's back alone.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A spraying device suitable for back administration comprises a bottle body (1) and a spray head (2), wherein the spray head (2) is arranged on the bottle body (1), and is characterized in that the spray head (2) comprises a pressure lever (3), a pressing head (4), a deformable hose (5) and a spraying opening (6);

one end of the deformable hose (5) is connected with the pressing head (4), and the other end of the deformable hose is connected with the spray nozzle (6);

one end of the pressure lever (3) is connected to the bottle body (1), and the other end of the pressure lever is connected with one end of a T-shaped hollow pipe in the pressing head (4); the pressing head (4) can move relative to the direction of the bottle body (1);

the deformable hose (5) is wrapped by a layer of metal outer pipe and used for maintaining the shape of the deformable hose, and spiral grains are carved in the pipe body of the deformable hose (5) to accelerate liquid medicine.

2. Spraying device according to claim 1, characterized in that the metal outer tube outside the deformable hose (5) is helically wound with metal wire.

3. A spraying device according to claim 2, wherein the metal is selected from aluminium, copper, tin alloys or aluminium alloys.

4. A spraying device according to any one of claims 1 to 3, characterized in that the length of the deformable hose (5) is greater than 20 cm.

5. Spraying device according to claim 1, characterized in that the pressing head (4) is also provided with a recess (7) of the same diameter as the spray opening (6), the spray opening (6) being inserted into the recess (7) when not in use.

6. Spraying device according to claim 1 or 5, characterized in that it further comprises a cover (8) open at one end and capable of covering the bottle (1) to protect the nozzle (2).