CN215741331U

CN215741331U - External plaster applicator

Info

Publication number: CN215741331U
Application number: CN202121929760.2U
Authority: CN
Inventors: 马兰飞
Original assignee: Anhui Jinma Pharmaceutical Co ltd
Current assignee: Anhui Jinma Pharmaceutical Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-08
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses an external plaster applicator, which comprises a plaster tank, a plaster extrusion mechanism and a knob fixing unit, wherein the plaster tank is provided with a cavity; ointment pot: a round hole is formed in the middle of the lower end of the ointment tank, the lower end of the ointment tank is rotatably connected with a knob, a clamping groove is formed in the side surface of the knob, a tightening thread is formed in the upper end of the outer side surface of the ointment tank, and a tank cover is connected to the tightening thread in a threaded manner; a plaster extrusion mechanism: is arranged in the middle of the upper end of the knob; a knob fixing unit: is arranged on the outer side surface of the ointment tank; wherein: also comprises a plaster extrusion hole which is arranged at the upper end of the cover. Furthermore, plaster extrusion mechanism contains slide bar, screw shaft and extrudes the round piece, the lower extreme fixed connection of screw shaft is in the upper surface middle part of knob. The external plaster applicator is easy to control the quantity of the extruded plaster when the plaster is extruded, saves labor when being extruded and is very convenient.

Description

External plaster applicator

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an external plaster applicator.

Background

The Chinese herbal medicine has the advantages of small toxic and side effects and no drug resistance, and the Chinese herbal medicine plaster prepared from the Chinese herbal medicine has the effects of clearing heat and removing toxicity, resisting bacteria and diminishing inflammation, promoting blood circulation to remove blood stasis, reducing swelling and dredging collaterals, recovering the functions of mammary gland cells and the like and has very obvious clinical application effect. When using a plaster, a plaster applicator is often used for applying the plaster.

The patent application number is 201520977294.3 a plaster obliterator for external use of livestock, this plaster obliterator comprises medicine storage tube and medicine pushing bolt, and the medicine storage tube is made by transparent plastic material, and the bottom of medicine storage tube is the hemisphere cavity, and the chamber of hemisphere cavity is connected along the lower mouth of pipe with the conical duct, and the last mouth of pipe of conical duct is connected with the end opening of one section cylinder pipe.

However, when the existing plaster applicator extrudes plaster, the quantity of the extruded plaster is not easy to control, and the extrusion is labor-consuming and very inconvenient, so that an external plaster applicator is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides an external plaster applicator, is easy to control the quantity of the extruded plaster when the plaster is extruded, is labor-saving and very convenient to extrude, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an applicator for external application of plaster comprises a plaster can, a plaster extruding mechanism and a knob fixing unit;

ointment pot: a round hole is formed in the middle of the lower end of the ointment tank, the lower end of the ointment tank is rotatably connected with a knob, a clamping groove is formed in the side surface of the knob, a tightening thread is formed in the upper end of the outer side surface of the ointment tank, and a tank cover is connected to the tightening thread in a threaded manner;

a plaster extrusion mechanism: is arranged in the middle of the upper end of the knob;

a knob fixing unit: is arranged on the outer side surface of the ointment tank;

wherein: also comprises a plaster extrusion hole which is arranged at the upper end of the cover.

Further, plaster extrusion mechanism contains slide bar, screw shaft and extrudes the disk, the lower extreme fixed connection of screw shaft is at the upper surface middle part of knob, the side of screw shaft rotates with the round hole of the lower extreme of cream medicine jar to be connected, slide bar fixed connection is on the medial surface of cream medicine jar, extrude disk sliding connection on the medial surface of cream medicine jar, the middle part of extruding the disk is seted up threaded hole and screw shaft threaded connection, seted up spout and slide bar sliding connection on the lateral surface of extruding the disk. Through rotating the knob, the knob rotates and can drive the threaded shaft to rotate, and under the effect of slide bar, the threaded shaft rotates and can drive and extrude the disk and upwards remove, extrudes the disk and upwards removes and can extrude the plaster of inside, and is very convenient.

Further, the knob fixing unit comprises a matching thread, a threaded pipe, a support ring and a clamping rod, the matching thread is arranged on the lower portion of the outer side face of the ointment tank, the threaded pipe is in threaded connection with the matching thread, the support ring is movably sleeved on the outer side face of the ointment tank, the upper end of the support ring is rotatably connected with the lower end of the threaded pipe, and the clamping rod is fixedly connected to the lower end of the support ring. Through rotating the screwed pipe, the screwed pipe moves down when pivoted, and the screwed pipe moves down can drive the support ring and move down, and the support ring moves down can drive the kelly and move down, and the kelly moves down can block into the block inslot, fixes the knob, prevents that the knob from moving indiscriminately and extruding the plaster at will.

Further, still include the stopper, stopper fixed connection is in the lateral surface lower part of cream medicine jar, the centre part of stopper has been seted up the slide opening and kelly sliding connection. When the screwed pipe drives the support ring to move, the support ring is easy to rotate, and the limit block is connected with the clamping rod in a sliding manner through the limit block, so that the support pipe can be prevented from rotating.

Further, still include to paint the cotton, paint cotton fixed connection in the upper end of cover, paint and offer the hole that corresponds with the plaster extrusion hole on the cotton. When the plaster is applied, the plaster can be more uniformly applied by the cotton, and the abrasion to the wound can be reduced by the cotton.

Further, still include protective cover and gasket, the protective cover rotates the upper end of connecting at the cover, the gasket is established on the right flank of protective cover. When the plaster is not used, the protective cover can be covered to prevent external impurities from entering the plaster can through the plaster extrusion hole.

Compared with the prior art, the utility model has the beneficial effects that: the plaster applicator for external use has the following advantages:

1. the plaster applicator for external use is provided with the plaster extrusion mechanism, the knob can rotate to drive the threaded shaft to rotate by rotating the knob, the threaded shaft can drive the extrusion round block to move upwards by rotating the knob under the action of the sliding rod, and the extrusion round block can move upwards to extrude the plaster in the applicator, so that the plaster applicator is very convenient;

2. the external plaster applicator is provided with the knob fixing unit, the threaded pipe rotates and moves downwards at the same time by rotating the threaded pipe, the threaded pipe moves downwards to drive the support ring to move downwards, the support ring moves downwards to drive the clamping rod to move downwards, the clamping rod moves downwards to be clamped into the clamping groove, the knob is fixed, and the plaster is prevented from being extruded at will due to disorder movement of the knob;

3. the external plaster applicator is easy to control the quantity of the extruded plaster when the plaster is extruded, saves labor when being extruded and is very convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional structure diagram of the present invention.

In the figure: the plaster comprises a plaster can 1, a knob 2, a clamping groove 3, a cap 4, a plaster extrusion hole 5, a plaster extrusion mechanism 6, a slide rod 61, a threaded shaft 62, an extrusion round block 63, a knob 7 fixing unit 71, a matching thread 72, a threaded pipe 73, a support ring 73, a clamping rod 74, a limiting block 8, a daubing cotton 9, a protective cover 10 and a sealing piece 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present embodiment provides a technical solution: an applicator for external use plaster comprises a plaster can 1, a plaster extruding mechanism 6 and a knob fixing unit 7;

ointment pot 1: a round hole is formed in the middle of the lower end of the ointment can 1, a knob 2 is rotatably connected to the lower end of the ointment can 1, a clamping groove 3 is formed in the side surface of the knob 2, a tightening thread is formed in the upper end of the outer side surface of the ointment can 1, and a can cover 4 is connected to the tightening thread in a threaded manner; still include protecting cover 10 and gasket 11, protecting cover 10 rotates to be connected in the upper end of cover 4, and gasket 11 is established on the right flank of protecting cover 10. When not in use, the protective cover 10 can be covered to prevent external impurities from entering the plaster can 1 through the plaster extrusion hole 5;

plaster extrusion mechanism 6: is arranged in the middle of the upper end of the knob 2; plaster extrusion mechanism 6 contains slide bar 61, threaded shaft 62 and extrudes the disk 63, the lower extreme fixed connection of threaded shaft 62 is in the upper surface middle part of knob 2, the side of threaded shaft 62 rotates with the round hole of the lower extreme of plaster jar 1 and is connected, slide bar 61 fixed connection is on the medial surface of plaster jar 1, extrude disk 63 sliding connection on the medial surface of plaster jar 1, the middle part of extruding disk 63 is seted up threaded hole and screw hole and threaded shaft 62 threaded connection, set up spout and slide bar 61 sliding connection on the lateral surface of extruding disk 63. By rotating the knob 2, the rotation of the knob 2 can drive the threaded shaft 62 to rotate, under the action of the sliding rod 61, the threaded shaft 62 can drive the extrusion round block 63 to move upwards, and the extrusion round block 63 can move upwards to extrude the plaster in the plaster, so that the plaster is very convenient to use;

knob fixing unit 7: is arranged on the outer side surface of the ointment tank 1; the knob fixing unit 7 comprises a matching thread 71, a threaded pipe 72, a supporting ring 73 and a clamping rod 74, the matching thread 71 is arranged on the lower portion of the outer side face of the plaster tank 1, the threaded pipe 72 is in threaded connection with the matching thread 71, the supporting ring 73 is movably sleeved on the outer side face of the plaster tank 1, the upper end of the supporting ring 73 is rotatably connected with the lower end of the threaded pipe 72, and the clamping rod 74 is fixedly connected to the lower end of the supporting ring 73. Still include stopper 8, stopper 8 fixed connection is in the lateral surface lower part of cream medicine jar 1, and the centre part of stopper 8 has seted up the slide opening and card pole 74 sliding connection. Through rotating screwed pipe 72, screwed pipe 72 moves down when pivoted, and screwed pipe 72 moves down can drive support ring 73 and move down, and support ring 73 moves down can drive card pole 74 and move down, and card pole 74 moves down can block into block groove 3 in, fixes knob 2, prevents that knob 2 from moving indiscriminately and extruding the plaster at will. When the threaded pipe 72 drives the support ring 73 to move, the support ring 73 is easy to rotate, and the limit block 8 is slidably connected with the clamping rod 74 through the limit block 8, so that the support pipe 73 can be prevented from rotating;

wherein: also comprises a plaster extrusion hole 5, and the plaster extrusion hole 5 is arranged at the upper end of the cover 4. Also comprises a smearing cotton 9, the smearing cotton 9 is fixedly connected with the upper end of the cover 4, and the smearing cotton 9 is provided with a hole corresponding to the plaster extrusion hole 5. When plaster application is carried out, the plaster can be applied more uniformly by the application cotton 9, and the abrasion to the wound can be reduced by the application cotton 9.

The working principle of the plaster applicator for external use provided by the utility model is as follows:

firstly, the cover 4 is opened, the plaster is loaded into the plaster can 1, the cover 4 is screwed down, then the threaded pipe 72 is rotated and moves upwards, the threaded pipe 72 moves upwards while rotating, the support ring 73 can be driven by the upward movement of the threaded pipe 72, the clamping rod 74 can be driven by the upward movement of the support ring 73, the clamping rod 74 moves upwards and can be pulled out from the clamping groove 3, then the knob 2 rotates by rotating the knob 2 to drive the threaded shaft 62 to rotate, the threaded shaft 62 rotates under the action of the sliding rod 61 to drive the extrusion round block 63 to move upwards, the extrusion round block 63 moves upwards to extrude the plaster inside, the plaster can be applied to the wound after being extruded, the knob 2 can rotate by different angles according to the size of the wound, so as to extrude different amounts of plaster, the amount of the extruded plaster is easy to control, the extrusion is labor-saving and is very convenient, when carrying out the plaster and scribbling, through scribbling cotton 9, can make the plaster more even of scribbling, and can reduce the wearing and tearing to the wound through scribbling cotton 9, after the completion of scribbling, the reversal rotates screwed pipe 72, downwards movement when screwed pipe 72 rotates, screwed pipe 72 downwards movement can drive support ring 73 downwards movement, support ring 73 downwards movement can drive kelly 74 downwards movement, kelly 74 downwards movement can block into in the block groove 3, fix knob 2, prevent knob 2 from moving freely and extrude the plaster, then close protective cover 10, can.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A plaster applicator for external use, characterized in that: comprises a plaster tank (1), a plaster extrusion mechanism (6) and a knob fixing unit (7);

ointment pot (1): a round hole is formed in the middle of the lower end of the ointment tank (1), the lower end of the ointment tank (1) is rotatably connected with a knob (2), a clamping groove (3) is formed in the side face of the knob (2), a tightening thread is formed in the upper end of the outer side face of the ointment tank (1), and a tank cover (4) is connected to the tightening thread in a threaded manner;

plaster extrusion mechanism (6): is arranged in the middle of the upper end of the knob (2);

knob fixing unit (7): is arranged on the outer side surface of the ointment tank (1);

wherein: also comprises a plaster extrusion hole (5), and the plaster extrusion hole (5) is arranged at the upper end of the cover (4).

2. A plaster applicator as claimed in claim 1, wherein: plaster extrusion mechanism (6) contain slide bar (61), screw shaft (62) and extrude disk (63), the upper surface middle part at knob (2) is connected to the lower extreme fixed connection of screw shaft (62), the round hole of the side of screw shaft (62) and the lower extreme of cream medicine jar (1) rotates to be connected, slide bar (61) fixed connection is on the medial surface of cream medicine jar (1), extrude disk (63) sliding connection on the medial surface of cream medicine jar (1), threaded hole and screw shaft (62) threaded connection are seted up to the middle part of extruding disk (63), spout and slide bar (61) sliding connection have been seted up on the lateral surface of extruding disk (63).

3. A plaster applicator as claimed in claim 1, wherein: the fixed unit of knob (7) contains cooperation screw thread (71), screwed pipe (72), support ring (73) and kelly (74), the lateral surface lower part at cream medicine jar (1) is seted up in cooperation screw thread (71), screwed pipe (72) and cooperation screw thread (71) threaded connection, support ring (73) activity cup joints on the lateral surface of cream medicine jar (1), the upper end of support ring (73) is rotated with the lower extreme of screwed pipe (72) and is connected, kelly (74) fixed connection is at the lower extreme of support ring (73).

4. A topical plaster applicator according to claim 3, wherein: still include stopper (8), stopper (8) fixed connection is in the lateral surface lower part of cream medicine jar (1), the centre part of stopper (8) has been seted up the slide opening and kelly (74) sliding connection.

5. A plaster applicator as claimed in claim 1, wherein: still including scribbling cotton (9), scribble cotton (9) fixed connection in the upper end of cover (4), scribble and seted up the hole that corresponds with plaster extrusion hole (5) on cotton (9).

6. A plaster applicator as claimed in claim 1, wherein: still include protective cover (10) and sealing fin (11), protective cover (10) rotate to be connected in the upper end of cover (4), establish on the right flank of protective cover (10) sealing fin (11).