CN216358756U

CN216358756U - Oral sprayer with adjustable length

Info

Publication number: CN216358756U
Application number: CN202121708579.9U
Authority: CN
Inventors: 罗钰; 邓夏珩; 张敏; 阙军; 杨丹丹
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-04-22
Anticipated expiration: 2031-07-27

Abstract

The utility model relates to an oral sprayer with adjustable length, which comprises a bottle body, wherein a bottle cap is fixedly arranged at the top end of the bottle body, a nozzle piston is slidably arranged at the top end of the bottle cap, a suction pipe is fixedly arranged at the bottom end of the nozzle piston, a spray channel communicated with the suction pipe is arranged inside the nozzle piston, the output end of the spray channel is arranged on the side surface of the nozzle piston, a hollow rotary pipe is rotatably arranged on the side surface of the nozzle piston, the rotary pipe is in a bent shape and comprises an output pipe, an adjusting pipe is sleeved outside the output pipe, a plurality of positioning bulges are fixedly arranged on the outer wall of the output pipe, a plurality of sliding grooves for the sliding of the positioning bulges are formed in the inner wall of the adjusting pipe, and a plurality of positioning grooves are formed in the inner wall of the adjusting pipe and are communicated with the sliding grooves for rotation and positioning of the adjusting pipe. After the spray is used, the length of the spray head can be adjusted to meet the requirements of different patients, the treatment effect of the spray is improved, the treatment period of the patients is shortened, and the patients can be helped to get rid of pain and abrasion more quickly.

Description

Oral sprayer with adjustable length

Technical Field

The utility model relates to the field of medical instruments, in particular to a length-adjustable oral sprayer.

Background

The spray is used as a medicament directly acting on a wound of a patient, and is widely used in clinical treatment due to convenience and effectiveness. The spray is filled in an oral sprayer and is sprayed into the oral cavity of a patient through atmospheric pressure difference, so as to achieve the purpose of treating the patient.

However, the existing oral sprayer has the following problems: the existing spray head can rotate at any angle, but the length of the spray head cannot be adjusted, the position of the throat of each person away from the lips is not constant, and the premise of treatment by using the spray is that the mouth is required to spray medicine to the throat, so that the length of the spray head suitable for each patient is different.

SUMMERY OF THE UTILITY MODEL

The applicant aims at the defects in the prior art and provides the oral sprayer with the adjustable length, and after the oral sprayer is used, the length of the spray head can be adjusted to meet the requirements of different patients, so that the treatment effect of the spray is improved, the treatment period of the patients is shortened, and the patients can be helped to get rid of pain and abrasion more quickly.

The technical scheme adopted by the utility model is as follows:

the utility model provides an oral cavity atomizer of adjustable length, includes the body, the fixed bottle lid that sets up in top of body, the top of bottle lid slides and sets up the shower nozzle piston, and the bottom mounting of bottle lid sets up the straw, and the inside of shower nozzle piston is seted up and is sprayed the passageway corresponding with the straw, the top of straw stretches into in the spraying the passageway, spraying the output setting of passageway is in the side of shower nozzle piston, and the side of shower nozzle piston is rotated and is set up hollow rotatory pipe, the rotatory pipe is the shape of bending, and the rotatory pipe includes the output tube, the adjusting tube is established to the outside cover of output tube, and the outer wall of output tube is fixed to set up a plurality of location arch, a plurality of gliding sliding tray that is used for fixing a position the arch is seted up to the inner wall of adjusting tube, and a plurality of constant head tank is still seted up to the inner wall of adjusting tube, the constant head tank communicates with each other with the sliding tray for the rotation and the location of adjusting tube.

Further, the rotating pipe is L-shaped.

Furthermore, a flexible bulge for positioning the limiting bulge is fixedly arranged in the positioning groove.

Furthermore, the outer wall of the output tube is provided with scales so as to facilitate the adjustment of patients.

The utility model has the following beneficial effects:

the utility model has simple structure and convenient operation, the adjusting pipe can rotate around the output end of the rotating pipe, and the position of the adjusting pipe is determined by the sliding of the positioning bulge in the sliding groove or the positioning groove, thereby playing the role of adjusting the relative position of the output end of the adjusting pipe and the spray head piston, leading the output end of the adjusting pipe to extend to the throat, achieving the aim of spraying the spraying agent to the throat, improving the treatment effect of the spraying agent, shortening the treatment period of a patient, and helping the patient to get rid of pain and abrasion more quickly.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the rotary pipe of the present invention.

Fig. 3 is a right side view of the rotary pipe of the present invention.

FIG. 4 is a cross-sectional view of an adjustment tube of the present invention.

FIG. 5 is a cross-sectional view of the adjustment tube of the present invention taken in another direction.

Fig. 6 is a cross-section at a-a of fig. 3.

Fig. 7 is a combined half sectional view of a bottle cap and a spray head piston according to the present invention.

Wherein: 1. a bottle body; 2. a bottle cap; 201. a straw; 3. a nozzle piston; 301. a spray channel; 4. rotating the tube; 401. an output pipe; 402. positioning the projection; 5. an adjusting tube; 501. a sliding groove; 502. and (6) positioning a groove.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 7, an oral sprayer with adjustable length comprises a bottle body 1, a bottle cap 2 is fixedly arranged at the top end of the bottle body 1, a nozzle piston 3 is slidably arranged at the top end of the bottle cap 2, a suction pipe 201 is fixedly arranged at the bottom end of the bottle cap 2, a spray passage 301 corresponding to the suction pipe 201 is arranged in the nozzle piston 3, the top end of the suction pipe 201 extends into the spray passage 301, the output end of the spray passage 301 is arranged at the side surface of the nozzle piston 3, a hollow rotary pipe 4 is rotatably arranged at the side surface of the nozzle piston 3, the rotary pipe 4 is in an L shape, the rotary pipe 4 comprises an output pipe 401, an adjusting pipe 5 is sleeved outside the output pipe 401, two positioning protrusions 402 are fixedly arranged on the outer wall of the output pipe 401, the two positioning protrusions 402 are symmetrically arranged with the central axis of the output pipe 401, two sliding grooves 501 for sliding the positioning protrusions 402 are arranged on the inner wall of the adjusting pipe 5, six positioning grooves 502 are also arranged on the inner wall of the adjusting pipe 5, the six positioning grooves 502 are divided into two groups, each group comprises three positioning grooves 502, each group of three positioning grooves 502 is respectively communicated with one sliding groove 501 and is used for rotating and positioning the adjusting pipe 5, and the outer wall of the output pipe 401 is provided with scales.

After the spraying device is used, the adjusting pipe 5 can rotate around the output end of the rotating pipe 4, and the position of the adjusting pipe 5 is determined by the fact that the positioning bulge 402 slides in the sliding groove 501 or the positioning groove 502, so that the effect of adjusting the relative position of the output end of the adjusting pipe 5 and the spray head piston 3 is achieved, the output end of the adjusting pipe 5 can extend to the throat, the purpose that spraying agent is sprayed to the throat is achieved, the treatment effect of the spraying agent is improved, the treatment period of a patient is shortened, and the patient can be helped to get rid of pain and bruise more quickly.

The above description is intended to illustrate the present invention and not to limit the present invention, which is defined by the scope of the claims, and may be modified in any manner within the scope of the present invention.

Claims

1. An oral cavity atomizer of adjustable length, includes body (1), its characterized in that: the bottle comprises a bottle body (1), a bottle cap (2) is fixedly arranged at the top end of the bottle body (1), a nozzle piston (3) is arranged at the top end of the bottle cap (2) in a sliding mode, a suction pipe (201) is fixedly arranged at the bottom end of the bottle cap (2), a spray channel (301) corresponding to the suction pipe (201) is arranged inside the nozzle piston (3), the top end of the suction pipe (201) extends into the spray channel (301), the output end of the spray channel (301) is arranged on the side face of the nozzle piston (3), a hollow rotary pipe (4) is rotatably arranged on the side face of the nozzle piston (3), the rotary pipe (4) is in a bent shape, the rotary pipe (4) comprises an output pipe (401), an adjusting pipe (5) is sleeved on the outer side of the output pipe (401), a plurality of positioning bulges (402) are fixedly arranged on the outer wall of the output pipe (401), a plurality of sliding grooves (501) for sliding of the positioning bulges (402) are formed in the inner wall of the adjusting pipe (5), the inner wall of the adjusting pipe (5) is also provided with a plurality of positioning grooves (502), and the positioning grooves (502) are communicated with the sliding groove (501) and used for rotating and positioning the adjusting pipe (5).

2. An adjustable length oral nebulizer as claimed in claim 1 wherein: the rotating pipe (4) is L-shaped.

3. An adjustable length oral nebulizer as claimed in claim 1 wherein: and flexible bulges for positioning the limiting bulges are fixedly arranged in the positioning grooves (502).

4. An adjustable length oral nebulizer as claimed in claim 1 wherein: the outer wall of the output pipe (401) is provided with scales.