CN217339759U

CN217339759U - Liquid preparation applicator capable of being inverted

Info

Publication number: CN217339759U
Application number: CN202122218331.0U
Authority: CN
Inventors: 史晓林; 袁一峰; 王申; 刘洋; 孙坚钢; 周航; 李少华; 康石发; 陈天鹏; 何才剑; 房谋昊; 唐彬彬
Original assignee: Second Affiliated Hospital of ZCMU
Current assignee: Second Affiliated Hospital of ZCMU
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-09-02
Anticipated expiration: 2031-09-14

Abstract

A liquid preparation coating and wiping device capable of being inverted comprises a bottle body and a coating and wiping head which are detachably connected, wherein the bottle body comprises a bottle cap and a bottle body which are connected, and the coating and wiping head is detachably connected to a bottle mouth of the bottle body; the smearing head comprises a body and a sponge body which are connected, the body is sleeved on the bottle opening of the bottle body, and a through hole communicated with the sponge body is formed in the middle of the body; a control part is arranged in the through hole, an arc-shaped groove and a clamping groove which are matched with the control part are formed on the inner side and the outer side of the body respectively, and the arc-shaped groove and the clamping groove are communicated with the through hole; compared with the prior art, under the body normal state of placing, go up the supporting part and be located the draw-in groove under the effect of gravity, realize the shutoff to the through-hole, and when the body was invertd, keep the balance of body under the effect of lid, the lower supporting part contacts with the bump under the effect of gravity this moment, and liquid medicine in the body flows into the cavernosum through the clearance between lower supporting part and the bump and through-hole, fills the cavernosum.

Description

Liquid preparation applicator capable of being inverted

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to ware is scribbled and wiped to inversion formula liquid preparation.

Background

The topical preparation can be applied by various methods, or applied to the affected part by manually collecting medicinal liquid, or applied to the affected part by dipping medicinal liquid with cotton ball, gauze, or cotton swab. Because the existing external eraser products mostly use cotton swabs or cotton balls, most storage type erasers are sprayers. If cotton swabs or cotton balls are used for smearing, the medicine is generally suitable for household use, and bottled liquid medicine is inconvenient to carry; if a sprayer is adopted, the liquid medicine is dispersed in the air, the health is possibly harmed by inhalation, the liquid medicine still needs to be applied after being sprayed on an affected part, the medicine is insanitary if the liquid medicine is directly applied by hands, and if the liquid medicine is applied by cotton balls or cotton swabs, the cotton balls or the cotton swabs are required to be carried at any time, and the liquid medicine is absorbed by the liquid medicine, so that the dosage of the medicine is reduced.

Disclosure of Invention

The utility model provides an inverted liquid preparation eraser which has simple structure, even medication and convenient erasing, and overcomes the defects in the prior art.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a liquid preparation coating and wiping device capable of being inverted comprises a bottle body and a coating and wiping head which are detachably connected, wherein the bottle body comprises a bottle cap and a bottle body which are connected, and the coating and wiping head is detachably connected to a bottle mouth of the bottle body; the smearing head comprises a body and a sponge body which are connected, the body is sleeved on the bottle opening of the bottle body, and a through hole communicated with the sponge body is formed in the middle of the body; the through hole is internally provided with a control part, the inner side and the outer side of the body are respectively provided with an arc-shaped groove and a clamping groove which are matched with the control part, and the arc-shaped groove and the clamping groove are communicated with the through hole.

As a preferred scheme of the utility model, the control cross-section is the I-shaped structure, and control top-down is including last supporting part, connecting portion and the bottom suspension portion that is connected, goes up supporting part and draw-in groove looks adaptation, bottom suspension portion and arc groove looks adaptation.

As a preferred scheme of the utility model, the size of connecting portion is less than the size of through-hole, has the clearance between connecting portion outer wall and the through-hole inner wall.

As an optimized proposal of the utility model, the size of the clamping groove is consistent with that of the upper supporting part.

As an optimized proposal of the utility model, the convex points matched with the lower supporting part are formed in the arc-shaped groove, and a gap exists between the arc-shaped groove and the lower supporting part.

As an optimized proposal of the utility model, the middle part of the cavernous body is provided with a matching groove connected with the through hole.

As an optimized proposal of the utility model, the cavernous body is of a hemispheroid structure and is adhered with the body.

As a preferred scheme of the utility model, the body inner wall is formed with the internal thread, and the bottleneck department of body is formed with the external screw thread with body looks adaptation.

As a preferred scheme of the utility model, the wiping head also comprises a cover body sleeved outside the body and the sponge body.

As an optimized proposal of the utility model, a step groove matched with the cover body is formed on the body.

Compared with the prior art, the beneficial effects of the utility model are that: through scribble the head of wiping in body bottleneck department setting, be linked together liquid medicine in the body with scribbling the head of wiping, under the body normal placement state, go up the supporting part and be located the draw-in groove under the effect of gravity, realize the shutoff to the through-hole, and when the body is invertd, keep the balance of body under the effect of lid, lower bolster portion contacts with the bump under the effect of gravity this moment, liquid medicine in the body flows into the cavernosum through clearance and through-hole between lower bolster portion and the bump, fill the cavernosum.

Drawings

FIG. 1 is a schematic view of the structure of a bottle body;

FIG. 2 is a front view of the bottle body;

FIG. 3 is a cross-sectional view taken along the plane A-A in FIG. 2;

FIG. 4 is a cross-sectional view of the bottle and the wiping head;

FIG. 5 is a cross-sectional view of the applicator head;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

reference numerals: the bottle body 1, the bottle cap 1-1, the bottle body 1-2, the smearing head 2, the body 3, the through hole 3-1, the clamping groove 3-2, the arc-shaped groove 3-3, the salient point 3-4, the step groove 3-5, the sponge body 4, the matching groove 4-1, the control piece 5, the upper supporting part 5-1, the connecting part 5-2, the lower supporting part 5-3 and the cover body 6.

Detailed Description

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

As shown in fig. 1-6, an invertible liquid preparation eraser comprises a bottle body 1 and an eraser head 2 which are detachably connected, wherein the bottle body 1 comprises a bottle cap 1-1 and a bottle body 1-2 which are connected, and the eraser head 2 is detachably connected with a bottle mouth of the bottle body 1-2; the coating head 2 comprises a body 3 and a sponge body 4 which are connected, the body 3 is sleeved on the bottle mouth of the bottle body 1-2, and a through hole 3-1 communicated with the sponge body 4 is formed in the middle of the body 3; a control part 5 is arranged in the through hole 3-1, an arc-shaped groove 3-3 and a clamping groove 3-2 which are matched with the control part 5 are respectively formed on the inner side and the outer side of the body 3, and the arc-shaped groove 3-3 and the clamping groove 3-2 are communicated with the through hole 3-1.

The bottle mouth of the bottle body 1-2 is in threaded connection with the bottle cap 1-1, an external thread is formed on the bottle body 1-2, an internal thread matched with the external thread is formed on the bottle cap 1-1, a thread structure identical to that of the bottle cap 1-1 is formed on the erasing head 2, the erasing head 2 can be replaced after the bottle cap 1-1 is unscrewed, the erasing head 2 is screwed to the opening of the bottle body 1-2, and the size of the erasing head 2 is set according to the size opening structure of the actual bottle body 1-2.

The section of the control part 5 is of an I-shaped structure, the control part 5 comprises an upper supporting part 5-1, a connecting part 5-2 and a lower supporting part 5-3 which are connected from top to bottom, the upper supporting part 5-1 is matched with the clamping groove 3-2, the lower supporting part 5-3 is matched with the arc-shaped groove 3-3, and the upper supporting part 5-1, the connecting part 5-2 and the lower supporting part 5-3 are of an integrated structure.

The upper supporting part 5-1 and the lower supporting part 5-3 are arranged in parallel, the size of the upper supporting part 5-1 and the size of the lower supporting part 5-3 are larger than the size of the through hole 3-1, and the length of the connecting part 5-2 is larger than the depth of the through hole 3-1, in the using process, when the bottle body 1-2 is normally placed, the control part 5 slides towards the clamping groove 3-2 under the action of gravity, so that the upper supporting part 5-1 is abutted against the clamping groove 3-2, the through hole 3-1 is blocked, and similarly, when the bottle body 1-2 is reversely placed, the control part 5 slides towards the arc-shaped groove 3-3 under the action of gravity, so that the lower supporting part 5-3 is abutted against the arc-shaped groove 3-3.

The size of the connecting part 5-2 is smaller than that of the through hole 3-1, a gap exists between the outer wall of the connecting part 5-2 and the inner wall of the through hole 3-1, so that the use of the through hole 3-1 is not influenced by the connecting part 5-2, and liquid medicine can flow out through the gap between the connecting part 5-2 and the through hole 3-1 in the use process.

The size of the clamping groove 3-2 is consistent with that of the upper supporting part 5-1, the size of the clamping groove 3-2 can be slightly larger than that of the upper supporting part 5-1, the upper supporting part 5-1 is used for plugging the through hole 3-1, and only the requirement that the size of the upper supporting part 5-1 is larger than that of the through hole 3-1 for receiving a customer needs to be met, and the size of the preferred clamping groove 3-2 is consistent with that of the upper supporting part 5-1, so that the liquid medicine has better sealing performance.

The salient points 3-4 matched with the lower supporting portion 5-3 are formed in the arc-shaped grooves 3-3, gaps exist between the arc-shaped grooves 3-3 and the lower supporting portion 5-3, the salient points 3-4 are of dot structures, therefore, when the tops of the salient points 3-4 are abutted to the upper surface of the lower supporting portion 5-3, gaps communicated with liquid medicine are formed on the two sides of the salient points 3-4, and the liquid medicine flows out through the two sides of the salient points 3-4.

The middle part of the sponge body 4 is provided with a matching groove 4-1 connected with the through hole 3-1, the sponge body 4 is of a hemispherical structure, the sponge body 4 is adhered to the body 3, and the matching groove 4-1 is arranged so that the control part 5 does not interfere with the sponge body 4 in movement, and therefore the control part 5 can move conveniently.

An inner thread is formed on the inner wall of the body 3, an outer thread matched with the body 3 is formed at the bottle mouth of the bottle body 1-2, and the body 3 is connected with the bottle body 1-2 through a bolt.

The wiping head 2 also comprises a cover body 6 sleeved outside the body 3 and the sponge body 4, step grooves 3-5 matched with the cover body 6 are formed on the body 3, and the cover body 6 is made of transparent plastic materials.

In the using process, when the bottle body 1-2 is in a normal mode, the upper supporting part 5-1 of the control part 5 is positioned in the clamping groove 3-2 under the action of gravity to seal the through hole 3-1, when the bottle body 1-2 is inverted, the balance of the bottle body 1-2 is kept under the action of the cover body 6, the lower supporting part 5-3 is in contact with the salient point 3-4 under the action of gravity, liquid medicine in the bottle body 1-2 flows into the through hole 3-1 through a gap between the lower supporting part 5-3 and the salient point 3-4, and also flows into the sponge body 4 through the gap between the lower supporting part 5-3 and the salient point 3-4 and the through hole 3-1 in sequence.

After being inverted for a period of time, the sponge body 4 is filled with the liquid medicine, and the cover body 6 is taken down for convenient smearing.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: the bottle comprises a bottle body 1, a bottle cap 1-1, a bottle body 1-2, an erasing head 2, a body 3, a through hole 3-1, a clamping groove 3-2, an arc-shaped groove 3-3, a salient point 3-4, a step groove 3-5, a sponge body 4, a matching groove 4-1, a control part 5, an upper supporting part 5-1, a connecting part 5-2, a lower supporting part 5-3, a cover body 6 and the like, but the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A liquid preparation coating and wiping device capable of being inverted comprises a bottle body (1) and a coating and wiping head (2) which are detachably connected, wherein the bottle body (1) comprises a bottle cap (1-1) and a bottle body (1-2) which are connected, and the coating and wiping head (2) is detachably connected to a bottle mouth of the bottle body (1-2); the cleaning device is characterized in that the wiping head (2) comprises a body (3) and a sponge body (4) which are connected, the body (3) is sleeved on a bottle opening of the bottle body (1-2), and a through hole (3-1) communicated with the sponge body (4) is formed in the middle of the body (3); a control part (5) is arranged in the through hole (3-1), an arc-shaped groove (3-3) and a clamping groove (3-2) which are matched with the control part (5) are respectively formed on the inner side and the outer side of the body (3), and the arc-shaped groove (3-3) and the clamping groove (3-2) are communicated with the through hole (3-1); the cross section of the control part (5) is of an I-shaped structure, the control part (5) comprises an upper supporting part (5-1), a connecting part (5-2) and a lower supporting part (5-3) which are connected from top to bottom, the upper supporting part (5-1) is matched with the clamping groove (3-2), the lower supporting part (5-3) is matched with the arc-shaped groove (3-3), a salient point (3-4) matched with the lower supporting part (5-3) is formed in the arc-shaped groove (3-3), a gap exists between the arc-shaped groove (3-3) and the lower supporting part (5-3), and the salient point (3-4) is of a dot structure, therefore, when the top of the salient point (3-4) is abutted against the upper surface of the lower supporting part (5-3), a gap communicated with the liquid medicine is formed on two sides of the salient point (3-4).

2. An invertible liquid formulation applicator according to claim 1, wherein the size of the connecting portion (5-2) is smaller than the size of the through-hole (3-1), and a gap is present between the outer wall of the connecting portion (5-2) and the inner wall of the through-hole (3-1).

3. An invertible liquid formulation applicator according to claim 2, wherein the dimensions of the snap groove (3-2) correspond to the dimensions of the upper support (5-1).

4. An invertible liquid formulation applicator according to claim 1, wherein the sponge body (4) is formed with a fitting groove (4-1) in the middle thereof to which the through hole (3-1) is connected.

5. The invertible liquid formulation applicator according to claim 4, wherein the sponge (4) is of hemispherical structure, and the sponge (4) is adhered to the body (3).

6. The invertible liquid preparation applicator according to claim 1, wherein the body (3) has an internal thread formed on an inner wall thereof, and the body (1-2) has an external thread formed at a mouth thereof to be fitted to the body (3).

7. An invertible liquid formulation applicator according to claim 1, wherein the applicator head (2) further comprises a cover (6) fitted over the body (3) and the sponge (4).

8. An invertible liquid formulation applicator according to claim 1, wherein the body (3) is formed with a stepped recess (3-5) adapted to the cover (6).