CN109350839B

CN109350839B - Liquid band-aid smearing instrument

Info

Publication number: CN109350839B
Application number: CN201811406714.7A
Authority: CN
Inventors: 严欢; 梁华平; 李慕春; 阿依古丽·塔什波拉提; 王苗苗; 田合; 阿不力孜; 郑健琨; 王爱霞; 马桂花
Original assignee: XINJIANG UYGUR AUTONOMOUS REGION ACADEMY OF INSTRUMENTAL ANALYSIS; Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: XINJIANG UYGUR AUTONOMOUS REGION ACADEMY OF INSTRUMENTAL ANALYSIS; Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2024-09-06
Anticipated expiration: 2038-11-21
Also published as: CN109350839A

Abstract

The invention discloses a liquid band-aid smearing instrument, which relates to a liquid band-aid smearing device, comprising a bottle body, a roller bracket detachably fixed at the open end of the bottle body, the roller support is rotationally connected with a roller, and liquid in the bottle body flows out through a gap between the roller support and the roller. Compared with the prior art, the invention has the beneficial effects that: the invention is used for smearing the liquid band-aid, adopts a roller way to smear, avoids various defects caused by smearing with traditional rolling balls, directly smears and wounds, and simultaneously avoids the waste condition caused by spraying the liquid band-aid.

Description

Liquid band-aid smearing instrument

Technical Field

The invention relates to a liquid band-aid smearing device, in particular to a liquid band-aid smearing instrument.

Background

The adhesive bandage, also called as hemostatic plaster, has hemostatic and wound protecting effects. The traditional band-aid is a long adhesive tape, and gauze soaked with the medicine is attached in the middle of the band-aid, so that the band-aid has the effects of protecting wounds and stopping bleeding temporarily. Is a surgical medicine which is most commonly used in life of people.

The liquid band-aid is a novel band-aid, is very convenient to use, adopts spray coating type in the prior art, has large spraying area, is easy to cause waste, and is relatively inconvenient to use. The most of the existing smearing devices are bead-shaped, and the devices mainly have three defects: firstly, the structure is complex, and the cost is high; secondly, can't be used to the liquid band-aid field, because when using, its surface's residue can roll into the liquid intracavity, produces the pollution to all liquid, so can't satisfy the operation requirement, thirdly, the pearl of the device of scribbling of pearl formula is the spheroid, and the contact of skin is the point, and it is painted is a narrower line, can't cover the wound, and then does not satisfy the operation requirement of liquid band-aid.

To this end, a liquid band-aid applicator has been proposed by those skilled in the art to solve the problems set forth in the background above.

Disclosure of Invention

The invention aims to provide a liquid band-aid smearing instrument for solving the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a liquid band-aid smearing instrument, includes the body, can dismantle the roller support that is fixed in the body open end, rotate on the roller support and be connected with the roller, the liquid in the body flows through the clearance between roller support and the roller.

As a further scheme of the invention: the bottle body is connected with the roller support in an interference fit mode or in a threaded connection mode.

As still further aspects of the invention: the roller support outer end indent shaping chamber, the roller rotates to be arranged in the die cavity, and the water conservancy diversion chamber of intercommunication body and die cavity has been seted up to roller support one side, and the holding tank has been seted up to roller support opposite side, and swing joint has the knife rest of laminating roller in the holding tank.

As still further aspects of the invention: and a main scraper and an auxiliary scraper which are attached to the roller are fixed on the knife rest.

As still further aspects of the invention: the knife rest provides elasticity through shell fragment or rubber bullet pad and laminates the roller.

As still further aspects of the invention: and the roller support is provided with a mounting hole, and a limiting shaft for limiting the roller from falling is plugged in the mounting hole in an interference manner.

As still further aspects of the invention: the roller is limited to fall through a limiting boss fixedly connected with the roller support.

As still further aspects of the invention: the bottle body is sleeved with a loop, a boss is fixedly arranged in the loop and is in sliding connection with the bottle body, and the front end part of the loop is covered with a bottle cap.

As still further aspects of the invention: the front end of the bottle body is covered with a cover.

As still further aspects of the invention: the bottle body is made of soft rubber.

Compared with the prior art, the invention has the beneficial effects that: the invention is used for smearing the liquid band-aid, adopts a roller way to smear, avoids various defects caused by smearing with traditional rolling balls, and in addition, the device is directly smeared on wounds, and simultaneously avoids the waste condition caused by spraying the liquid band-aid.

Drawings

FIG. 1 is an overall schematic;

FIG. 2 is an overall partial cross-sectional view;

FIG. 3 is a schematic view of a lid;

FIG. 4 is a schematic view of a roller bracket in semi-section;

FIG. 5 is a schematic view of an application mechanism in semi-section;

FIG. 6 is a schematic diagram of a roller;

FIG. 7 is a schematic view of a stopper post;

FIG. 8 is a schematic view of a doctor blade;

FIG. 9 is a schematic illustration of an unapplied state;

fig. 10 is a partially enlarged schematic structural view of fig. 9.

FIG. 11 is a schematic view of the application state;

FIG. 12 is a schematic view of a partially enlarged structure of FIG. 11;

FIG. 13 is a schematic view of a second embodiment of a roller bracket;

FIG. 14 is a schematic view of a second alternate view of an embodiment of a roller bracket;

FIG. 15 is a schematic view of a third embodiment;

FIG. 16 is a schematic diagram of a fourth embodiment;

fig. 17 is a schematic view of a cover in the fourth embodiment.

In the figure: 1-bottle body, 2-loop, 201-bottle cap, 202-boss, 3-roller support, 301-diversion cavity, 303-cavity, 304-mounting hole, 305-holding groove, 306-limit boss, 4-roller, 5-limit shaft, 6-knife rest, 601-shrapnel, 602-main scraper, 603-auxiliary scraper, 8-rubber spring pad and 11-cover.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiment one: referring to fig. 1-17, a liquid band-aid smearing instrument mainly comprises a bottle body 1, a roller support 3 and a roller 4, wherein the bottle body 1 is in interference fit with the roller support 3, and the roller 4 is arranged in the roller support 3;

the roller support is internally provided with a roller 4, a tool rest 6 and a limiting shaft 5, the roller support 3 is provided with a containing groove 305 of the tool rest 6, a cavity 303, a mounting hole 304 of the limiting shaft and a diversion cavity 301, the tool rest 4 is arranged in the containing groove 305 in the roller support 3, and the limiting shaft 5 is in interference fit with the mounting hole of the roller support; roller 1 is mounted in cavity 303;

The knife rest 6 is provided with a main scraper 602, an auxiliary scraper 603 and a shrapnel 601, and the shrapnel 601 promotes the main scraper 602 and the auxiliary scraper 603 on the knife rest 6 to be attached to the roller 4;

the bottle body is sleeved with the loop 2, the loop 2 is provided with a bottle cap 201, the loop 2 is internally provided with a boss 202, and the boss 202 is in micro interference fit with the bottle body to avoid the loop 2 from sliding in a mess.

Embodiment two: the difference between this embodiment and the previous embodiment is that: in order to simplify the structure of the roller bracket 3, a limiting boss 306 is arranged on the roller bracket 3, and the limiting boss 306 is used for limiting the roller 4 instead of the limiting shaft 5, as shown in fig. 14, so that the limiting shaft 5 is not used for limiting, and the integral structure is simplified.

Embodiment III: in order to optimize the effect of the elastic sheet 601 on the scraper 6, the elastic sheet 601 can be replaced by a rubber elastic pad 8, so that the use effect is improved.

Embodiment four: in order to simplify the structure of the bottle body and optimize the use effect, the bottle body can be made of soft rubber, and the bottle body is provided with a cover 11, so that the bottle body is extruded when in use.

Working principle: in the non-smearing state, the elastic sheet 601 or the rubber elastic pad 8 on the knife rest 6 presses down the knife rest 6, so that the main scraper 602 and the auxiliary scraper 603 on the knife rest 6 are always attached to the roller 4, and the roller 4 is pressed down, so that the roller 4 is attached to the limiting shaft 5 and the wall of the cavity 303 and blocks the diversion cavity 301, the liquid in the bottle is sealed, as shown in figure 10,

When the liquid in the bottle flows out and uniformly coats the roller 4 and then uniformly coats the wound through the rolling of the roller 4, and residual liquid on the roller 4 is scraped off by the main scraper 602 and the auxiliary scraper 603 on the knife rest 6 in the rolling process of the roller 4, so that the residual liquid is prevented from polluting the liquid in the bottle; after the application, the roller 4 leaves the wound and closes the diversion cavity 301 under the action of the elastic sheet, so as to seal the liquid in the bottle.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a liquid band-aid smearing instrument, includes body (1), can dismantle roller support (3) of being fixed in body (1) open end, its characterized in that, rotate on roller support (3) and be connected with roller (4), the liquid in body (1) flows through the clearance between roller support (3) and roller (4), body (1) and roller support (3) adopt interference fit mode to connect or threaded connection mode to connect, body (1) is the soft rubber material;

The roller support (3) is characterized in that the outer end of the roller support (3) is concaved inwards to form a cavity (303), the roller (4) is rotationally arranged in the cavity (303), a flow guide cavity (301) for communicating the bottle body (1) with the cavity (303) is formed in one side of the roller support (3), a containing groove (305) is formed in the other side of the roller support (3), a tool rest (6) for attaching the roller (4) is movably connected in the containing groove (305), a main scraper (602) and an auxiliary scraper (603) for attaching the roller (4) are fixed on the tool rest (6), and the tool rest (6) provides elastic force for attaching the roller (4) through an elastic sheet (601) or a rubber elastic pad (8);

A mounting hole (304) is formed in the roller support (3), and a limiting shaft (5) for limiting the roller (4) from falling off is in interference fit with the mounting hole (304); or a limiting boss (306) is arranged on the roller support (3), and the roller (4) is limited to fall off through the limiting boss (306);

In an uncoated state, a shrapnel (601) or a rubber elastic pad (8) on the tool rest (6) downwards presses the tool rest (6), so that a main scraper (602) and an auxiliary scraper (603) on the tool rest (6) are always attached to the roller (4), the roller (4) is downwards pressed, the roller (4) is attached to a limiting shaft (5) and the wall of a cavity (303) and blocks a diversion cavity (301), and liquid in the bottle body (1) is sealed; when the adhesive is applied, the roller (4) is pressed on a wound, and the roller (4) moves upwards against the pressure of the elastic sheet (601) or the rubber elastic pad (8), so that a gap is formed between the roller and the wall of the cavity (303), and the diversion cavity (301) is opened.

2. The liquid band-aid smearing instrument according to claim 1, wherein a loop (2) is sleeved on the bottle body (1), a boss (201) is fixedly arranged in the loop (2), the boss (201) is in sliding connection with the bottle body (1), and a bottle cap (201) is covered at the front end part of the loop (2).

3. A liquid band-aid applicator as claimed in claim 2, wherein the front end of the body (1) is covered with a cap (11).