CN217489536U

CN217489536U - Breathe internal medicine with pressurization liquid medicine spraying device adjusting nozzle

Info

Publication number: CN217489536U
Application number: CN202221292783.1U
Authority: CN
Inventors: 杨燕春; 彭刚
Original assignee: Sansui People's Hospital
Current assignee: Sansui People's Hospital
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-09-27
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a pressurization medicine sprayer adjusting nozzle for department of respiratory medicine, the utility model relates to the technical field of nozzles, which comprises an adjusting head, a flow plate and an adjusting block, wherein the adjusting head is of a hollow structure with an opening at the left side, the flow plate is fixedly arranged at the opening at the left side of the adjusting head, a spring is fixedly arranged in an adjusting groove, the adjusting block is fixedly arranged at the other end of the spring, a medicine outlet is arranged at the right side of the adjusting head, an adjusting seat is of a hollow structure with an opening at the right side, a flow plate is fixedly arranged at the opening at the right side of the adjusting seat, the left end of the adjusting block is movably clamped in a positioning groove, sealing rings are movably sleeved on the outer wall at the right side of the adjusting seat and the outer wall at the left side of the adjusting head, a medicine inlet is arranged at the left side of the adjusting seat, a fixing seat is sleeved on a lug of the adjusting seat and the adjusting head, not only can adjust the flow size of medicine liquid, but also is convenient to install and disassemble, and is matched with a flow control valve for use, more can realize accurate control to the liquid medicine flow, it is more convenient to use, and the practicality is stronger.

Description

Breathe internal medicine with pressurization liquid medicine spraying device adjusting nozzle

Technical Field

The utility model relates to a nozzle technical field, concretely relates to breathe internal medicine with pressurization liquid medicine spraying device adjusting nozzle.

Background

Breathe the internal medicine and include respiratory infection, cough, expectoration, nasal discharge and sore throat etc. all belong to the treatment category of breathing the internal medicine, breathe internal medicine pressurization medicine sprayer can directly spout medicine such as liquid medicine to the patient affected part, the flow size of adjustment medicine sprayer at present adopts flow control valve to control, and current nozzle generally all is integrative injection moulding, if take place to damage unable dismantlement maintenance, and can't carry out regulation and control to spun liquid medicine flow, and singly lean on flow control valve to carry out flow control, can't reach the accurate of liquid medicine flow and control, consequently need a pressurization medicine sprayer adjusting nozzle for breathing the internal medicine urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's pressurization liquid medicine spraying device adjusting nozzle for respiration internal medicine, not only can adjust the flow size of liquid medicine, still be convenient for install and dismantle, and the flow control valve of arranging uses, more can realize accurate control to the liquid medicine flow, it is more convenient to use, and the practicality is stronger.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the medicine injection device comprises an adjusting head, a first flow plate and an adjusting block, wherein the adjusting head is of a hollow structure with an opening on the left side, the first flow plate is fixedly arranged at the opening on the left side of the adjusting head, a plurality of adjusting grooves are formed in the positions, located on the outer side of the first flow plate, of the left side of the adjusting head at equal round angles, springs are fixedly arranged in the adjusting grooves, the adjusting block is fixedly arranged at the other end of each spring, the left end of each adjusting block is exposed out of the corresponding adjusting groove, and a medicine outlet is formed in the right side of the adjusting head;

it also includes:

the adjusting seat is of a hollow structure with an opening at the right side, the right side of the adjusting seat is movably abutted with the adjusting head, a second flow plate is fixedly arranged at the opening at the right side of the adjusting seat, flow holes are formed in the first flow plate and the second flow plate, the right side of the second flow plate is movably abutted with the first flow plate, a plurality of positioning grooves are formed in the right side of the adjusting seat at the position outside the second flow plate in a round angle shape, the left end of the adjusting block is movably clamped in the positioning grooves, a sealing ring is movably sleeved on the outer wall of the right side of the adjusting seat and the outer wall of the left side of the adjusting head, a plurality of first clamping blocks are arranged on the left side wall of a convex block at the right side of the adjusting seat in a round angle shape, and a medicine inlet is formed in the left side of the adjusting seat;

the fixing base, a several draw-in groove has been seted up to the first-class fillet on fixing base left side inner wall, and a fixture block activity is inserted and is established in a draw-in groove, and the fixing base cover is established on the lug of adjusting seat and regulation head, and the lateral wall and the fixing base activity of sealing washer are contradicted and are set up, and the thread groove has been seted up on the fixing base right side, and fixed cover connects the setting on the fixing base right side soon through the screw thread, and the interior anchor ring of fixed cover is contradicted and is set up with the regulation head activity.

Preferably, the round angle such as the lug right side position department of lieing in on the regulation head outer wall has seted up the No. two draw-in grooves of several, and the round angle such as the inner wall of rotary sleeve is equipped with the No. two fixture blocks of several, and No. two fixture blocks are inserted and are established in No. two draw-in grooves, and the rotary sleeve sets up with regulation head activity conflict, and the outer wall of rotary sleeve is for erecting the line structure.

Preferably, the front side of the rotating sleeve is fixedly provided with a flow mark, and the front side of the fixing seat is fixedly provided with a scale bar.

Preferably, a sealing cover is movably inserted on the medicine outlet.

Preferably, a boss is arranged on the left side of the outer wall of the adjusting seat.

Compared with the prior art, the beneficial effects of the utility model are that: a breathe internal medicine with pressurization medicine spraying device adjusting nozzle, not only can adjust the flow size of liquid medicine, still be convenient for install and dismantle, and the flow control valve of arranging uses, more can realize accurate control to the liquid medicine flow, it is more convenient to use, the practicality is stronger.

Drawings

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

Fig. 2 is a sectional view taken along line a-a in fig. 1.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is a right side view of the middle adjusting seat of the present invention.

Description of reference numerals:

the device comprises an adjusting head 1, a first flow plate 2, an adjusting block 3, an adjusting groove 4, a spring 5, an adjusting seat 6, a second flow plate 7, a flow hole 8, a positioning groove 9, a sealing ring 10, a medicine inlet 11, a medicine outlet 12, a fixing seat 13, a first clamping groove 14, a first clamping block 15, a fixing sleeve 16, a second clamping groove 17, a second clamping block 18, a rotating sleeve 19, a flow mark 20, a scale bar 21, a sealing cover 22 and a boss 23.

Detailed Description

In the following, the technical solutions of the present invention will be clearly and completely described with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the scope of the present invention.

As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the adjustable flow rate device comprises an adjusting head 1, a first flow rate plate 2 and an adjusting block 3, wherein the adjusting head 1 is of a hollow structure with an opening on the left side, the first flow rate plate 2 is fixedly arranged at the opening on the left side of the adjusting head 1, a plurality of adjusting grooves 4 are formed in the positions, located on the outer side of the first flow rate plate 2, of the left side of the adjusting head 1 at equal round angles, springs 5 are fixedly arranged in the adjusting grooves 4, the adjusting block 3 is fixedly arranged at the other end of each spring 5, the left end of each adjusting block 3 is exposed out of the adjusting groove 4, a medicine outlet 12 is formed in the right side of the adjusting head 1, and a sealing cover 22 is movably inserted in the medicine outlet 12;

it also includes:

the adjusting base 6 is of a hollow structure with an opening at the right side, the right side of the adjusting base 6 is movably abutted with the adjusting head 1, a second flow plate 7 is fixedly arranged at the opening at the right side of the adjusting base 6, flow holes 8 are respectively arranged on the first flow plate 2 and the second flow plate 7, the right side of the second flow plate 7 is movably abutted with the first flow plate 2, the flow of the spray head can be adjusted according to the number of the flow holes 8 on the first flow plate 2 and the second flow plate 7, when the flow holes 8 of the first flow plate 2 and the flow holes 8 of the second flow plate 7 are all communicated, the flow of the spray head is in a maximum state, when the flow holes 8 of the first flow plate 2 and the flow holes 8 of the second flow plate 7 are all staggered, the liquid medicine cannot flow out of the spray head, the right side of the adjusting base 6 is positioned at the outer side of the second flow plate 7 and is provided with a plurality of positioning grooves 9 with equal round angles, the left end of the adjusting block 3 is movably clamped in the positioning groove 9, the adjusting block 3 can be driven to be separated from the positioning groove 9 and the spring 5 is compressed when the adjusting head 1 is rotated, when the left end of the adjusting block 3 moves to another positioning groove 9, the spring 5 resets to enable the adjusting block 3 to be clamped in another positioning groove 9, the limiting after the flow of the spray head is adjusted is realized, the sealing rings 10 are movably sleeved on the outer wall of the right side of the adjusting seat 6 and the outer wall of the left side of the adjusting head 1, the sealing rings 10 can increase the sealing performance between the adjusting head 1 and the adjusting seat 6 and avoid the outflow of liquid medicine, a plurality of first clamping blocks 15 are arranged on the left side wall of a convex block on the right side of the adjusting seat 6 at equal round angles, a medicine inlet 11 is formed in the left side of the adjusting seat 6, a boss 23 is arranged on the left side of the outer wall of the adjusting seat 6, and the boss 23 can enhance the stability when the pressurized medicine sprayer is connected with the adjusting seat 6 through a hose;

the inner wall of the left side of the fixed seat 13 is provided with a plurality of first clamping grooves 14 in an equiangular manner, a first clamping block 15 is movably inserted into the first clamping grooves 14, the position between the adjusting seat 6 and the fixed seat 13 can be limited and fixed through the matching of the first clamping grooves 14 and the first clamping block 15, the follow-up rotation of the adjusting seat 6 during the adjustment of the flow of the spray head is avoided, the fixed seat 13 is sleeved on the convex blocks of the adjusting seat 6 and the adjusting head 1, the outer side wall of the sealing ring 10 is movably abutted to the fixed seat 13, the right side of the fixed seat 13 is provided with a threaded groove, the fixed sleeve 16 is rotatably connected to the right side of the fixed seat 13 through threads, and the inner annular surface of the fixed sleeve 16 is movably abutted to the adjusting head 1;

no. two draw-in grooves 17, fillets such as No. two draw-in grooves 17 are seted up and are located lug right side position department on adjusting first 1 outer wall, fillets such as round corner on the inner wall of swivel sleeve 19 are equipped with No. two fixture blocks of several 18, No. two fixture blocks 18 are inserted and are established in No. two draw-in grooves 17, swivel sleeve 19 contradicts with regulation first 1 activity and sets up, be vertical line structure on the 19 outer wall of swivel sleeve, can increase the frictional force with the hand when rotating swivel sleeve 19, avoid having the sweat to appear skidding because of the hand, 19 fixed flow marks 20 that are provided with in swivel sleeve front side, the fixed scale strip 21 that is provided with in fixing base 13 front side, the size of shower nozzle flow can be judged to the position through the directional scale strip 21 of flow marks 20.

When the utility model is used, the medicine spraying opening of the pressurized medicine sprayer is connected by a hose, the other end of the hose is sleeved on a convex block on the left side of the adjusting seat 6, then the rotary sleeve 19 is pinched by hands and rotates to drive the adjusting head 1 and the first flow plate 2 to rotate, so that the adjusting block 3 is separated from the original positioning groove 9 and compresses the spring 5, when the left end of the adjusting block 3 moves to another positioning groove 9, the spring 5 resets to drive the adjusting block 3 to abut against another positioning groove 9, the rotary sleeve 19 is continuously rotated according to the operation, the flow holes 8 of the second flow plate 7 and the first flow plate 2 are adjusted to the position with proper flow according to the required flow, the spring 5 resets to clamp the adjusting block 3 in the positioning groove 9 with the matched flow, then the sealing cover 22 is taken down, the pressurized medicine sprayer is opened, the medicine liquid is sprayed in from the medicine inlet 11, and then the flow holes 8 communicated with the first flow plate 2 and the second flow plate 7 are penetrated, and then is ejected from the medicine outlet 12.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the flow rate of the nozzle is controlled by controlling the through quantity of the flow holes 8 of the first flow plate 2 and the second flow plate 7;

2. through the cooperation of draw-in groove 14 and fixture block 15, can make the position between regulation seat 6 and the fixing base 13 spacing, adjust seat 6 when avoiding adjusting the shower nozzle flow and follow the commentaries on classics.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A pressurized medicine sprayer adjusting nozzle for a respiratory medicine department comprises an adjusting head (1), a first flow plate (2) and an adjusting block (3), wherein the adjusting head (1) is of a hollow structure with an opening on the left side, the first flow plate (2) is fixedly arranged at the opening on the left side of the adjusting head (1), a plurality of adjusting grooves (4) are formed in the positions, located on the outer side of the first flow plate (2), of the left side of the adjusting head (1) at equal round angles, a spring (5) is fixedly arranged in each adjusting groove (4), the adjusting block (3) is fixedly arranged at the other end of the spring (5), the adjusting grooves (4) are exposed at the left end of the adjusting block (3), and a medicine outlet (12) is formed in the right side of the adjusting head (1);

it is characterized in that it also comprises:

the adjusting seat (6) is of a hollow structure with an opening at the right side, the right side of the adjusting seat (6) is movably abutted against the adjusting head (1), a second flow plate (7) is fixedly arranged at an opening at the right side of the adjusting seat (6), flow holes (8) are formed in the first flow plate (2) and the second flow plate (7), the right side of the second flow plate (7) is movably abutted against the first flow plate (2), a plurality of positioning grooves (9) are formed in positions, located on the outer side of the second flow plate (7), of the right side of the adjusting seat (6) at equal fillets, the left end of the adjusting block (3) is movably clamped in the positioning grooves (9), a sealing ring (10) is movably sleeved on the outer wall of the right side of the adjusting seat (6) and on the outer wall of the left side of the adjusting head (1), a plurality of first clamping blocks (15) are arranged on the left side wall of a convex block on the right side of the adjusting seat (6) at equal fillets, the left side of the adjusting seat (6) is provided with a medicine inlet (11);

fixing base (13), a several draw-in groove (14) have been seted up to the first filleted corner on fixing base (13) left side inner wall, a fixture block (15) activity is inserted and is established in draw-in groove (14), fixing base (13) cover is established on the lug of adjusting seat (6) and regulation head (1), the lateral wall and the fixing base (13) activity of sealing washer (10) are contradicted and are set up, the thread groove has been seted up on fixing base (13) right side, fixed cover (16) connect the setting on fixing base (13) right side soon through the screw thread, the interior anchor ring of fixed cover (16) is contradicted with regulation head (1) activity and is set up.

2. The regulated nozzle of a pressurized chemical sprayer for respiratory medicine as claimed in claim 1, wherein: the utility model discloses a rotary joint, including regulation head (1), regulation head (1) outer wall, be located lug right side position department equal fillet and seted up No. two draw-in grooves of several (17), the equal fillet on the inner wall of rotary sleeve (19) is equipped with No. two fixture blocks of several (18), and No. two fixture blocks (18) are inserted and are established in No. two draw-in grooves (17), and rotary sleeve (19) and regulation head (1) activity are contradicted and are set up, and the outer wall of rotary sleeve (19) is for erecting the line structure.

3. The regulated nozzle of a pressurized sprayer for respiratory medicine as claimed in claim 2, wherein: the flow rate indicator (20) is fixedly arranged on the front side of the rotating sleeve (19), and the scale strip (21) is fixedly arranged on the front side of the fixing seat (13).

4. The regulated nozzle of a pressurized chemical sprayer for respiratory medicine as claimed in claim 1, wherein: a sealing cover (22) is movably inserted on the medicine outlet (12).

5. The adjustable nozzle of the pressurized chemical sprayer for respiratory medicine according to claim 1, which is characterized in that: and a boss (23) is arranged on the left side of the outer wall of the adjusting seat (6).