CN215229284U - Iodophor cotton stick - Google Patents
Iodophor cotton stick Download PDFInfo
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- CN215229284U CN215229284U CN202120166006.1U CN202120166006U CN215229284U CN 215229284 U CN215229284 U CN 215229284U CN 202120166006 U CN202120166006 U CN 202120166006U CN 215229284 U CN215229284 U CN 215229284U
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- hollow tube
- hot melt
- iodophor
- melt adhesive
- adhesive layer
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Abstract
The utility model discloses an iodophor cotton stick, include: the device comprises a hollow tube, cotton balls arranged at the upper end and the lower end of the hollow tube, an iodophor liquid filled in the hollow tube, a liquid outlet sealing piece arranged at one end of the hollow tube, a breakable part arranged on the hollow tube, and a breakable end sealing component arranged at the other end of the hollow tube and positioned at the upper end of the breakable part; the break-off end seal assembly comprises: the hot melt adhesive layer is formed between the hot melt adhesive layer and the hollow pipe; the utility model discloses except hot melt adhesive layer, form secondary hot melt layer through secondary shutoff technology between hot melt adhesive layer and hollow tube, can improve the leakproofness between secondary seal hot melt adhesive layer and the hollow tube, ensure to use stably, improve product quality and product competitiveness.
Description
Technical Field
The utility model relates to a medical consumptive material field, especially a iodophor cotton stick.
Background
The iodophor disinfectant has wide application in the aspects of skin disinfection by venipuncture, household conventional skin disinfection, emergency nursing and the like, the transparent tube for storing the iodophor liquid medicine in the iodophor cotton stick is subjected to sealing treatment, the use is convenient, cross infection is avoided by disposable articles, and the usage of the wounded is safer and healthier.
In the production of an iodophor cotton stick in the prior art, molten hot melt adhesive is injected into a tube under a high-temperature condition and is used for plugging one end of an empty tube, and the cooled solid hot melt adhesive is used for plugging iodophor liquid. But the volume of the cooled hot melt adhesive is reduced due to thermal expansion and cold contraction, so that the hot melt adhesive is incompletely sealed with the pipe wall, and the leakage risk exists; market needs a can solve sealed not tight and the iodophor cotton stick that leads to the weeping problem, the utility model provides a such problem.
SUMMERY OF THE UTILITY MODEL
For solving prior art's not enough, the utility model aims to provide an iodophor cotton stick, except hot melt adhesive layer, still be provided with the secondary hot melt layer that forms between hot melt adhesive layer and hollow tube, can improve the leakproofness between secondary seal hot melt adhesive layer and the hollow tube, ensure to use stably.
In order to achieve the above object, the utility model adopts the following technical scheme:
an iodophor swab comprising: the device comprises a hollow tube, cotton balls arranged at the upper end and the lower end of the hollow tube, an iodophor liquid filled in the hollow tube, a liquid outlet sealing piece arranged at one end of the hollow tube, a breakable part arranged on the hollow tube, and a breakable end sealing component arranged at the other end of the hollow tube and positioned at the upper end of the breakable part; the break-off end seal assembly comprises: the hot melt adhesive layer is a secondary hot melt layer formed between the hot melt adhesive layer and the hollow pipe.
In the above iodophor cotton stick, the hollow tube is a hollow plastic tube.
In the iodophor cotton stick, the liquid outlet sealing element is a semi-flowing high-viscosity polymer layer.
In the iodophor cotton stick, the semi-fluid high-viscosity polymer layer is a dimethyl siloxane layer.
In the above iodophor cotton stick, the breakable portion is a notch.
In the above iodophor cotton stick, the gap is a ring-shaped gap.
In the iodophor cotton swab, the cotton ball is provided with the breaking indicating line at the position of the breakable part.
The utility model discloses an useful part lies in:
the utility model is provided with a secondary hot melt layer formed between the hot melt adhesive layer and the hollow pipe besides the hot melt adhesive layer, which can seal the space between the hot melt adhesive layer and the hollow pipe for the second time, improve the sealing performance and ensure the stable use;
the utility model is provided with the easy-to-break part, which can easily break the hollow tube to expose the iodophor solution, thereby being convenient for use;
the design of the breaking mark line is convenient for a user to know the position of the breaking part, the position is conveniently broken by force, and the convenience is further improved.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
figure 3 is a detail view of one embodiment of the break-away end seal assembly of the present invention.
The meaning of the reference symbols in the figures:
the cotton ball is characterized by comprising 1 hollow tube, 2 cotton balls, 3 iodophor liquid, 4 liquid outlet sealing elements, 5 gaps, 6 hot melt adhesive layers, 7 secondary hot melt layers and 8 broken marking lines.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, an iodophor cotton swab comprises: the device comprises a hollow tube 1, cotton balls 2 arranged at the upper end and the lower end of the hollow tube 1, an iodophor liquid 3 filled in the hollow tube 1, a liquid outlet sealing piece 4 arranged at one end of the hollow tube 1, a breakable part arranged on the hollow tube 1, and a breakable end sealing component arranged at the other end of the hollow tube 1 and positioned at the upper end of the breakable part; the break-off end seal assembly comprises: a hot melt adhesive layer 6, and a secondary hot melt layer 7 formed between the hot melt adhesive layer 6 and the hollow tube 1.
As an example, the liquid outlet sealing member 4 is a semi-fluid high-viscosity polymer layer, and as an example, the semi-fluid high-viscosity polymer is dimethyl siloxane, and it should be noted that: the examples herein are not exhaustive, and any material that can be used as a liquid outlet sealing member can be applied to the present invention.
As shown in FIG. 3, as an example, the hollow tube 1 is a hollow plastic tube, and the hot melt adhesive has a softening point of 120-180 deg.C and a volume shrinkage ratio of 3-13%. By adopting a secondary plugging process, the hot melt adhesive and the plastic pipe wall are fused into a whole under the high temperature condition of 120-190 ℃ to form a secondary hot melt layer 7, secondary sealing is completed, reliable sealing is ensured, and the problem of liquid leakage caused by poor sealing in the prior art can be solved.
As an example, as shown in fig. 3, the breakable part is a notch 5, and a knife cuts the notch 5; preferably, the notches 5 are distributed on the wall of the hollow tube 1, forming a ring-shaped notch 5.
As shown in fig. 2, in order to facilitate the user to know the position of the breakable part, force is applied to the position of the notch 5, and the cotton ball 2 is provided with a break indication line 8 at the position of the breakable part.
The utility model not only has the hot melt adhesive layer 6, but also has the secondary plugging process between the hot melt adhesive layer 6 and the hollow tube 1 to form the secondary hot melt layer 7, thus being capable of sealing between the hot melt adhesive layer 6 and the hollow tube 1 for the second time, improving the sealing performance and ensuring the stable use; the utility model discloses a cotton stick of iodophor has effectively solved sealed not tight and has leaded to the problem of weeping.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.
Claims (7)
1. An iodophor swab, comprising: the device comprises a hollow tube, cotton balls arranged at the upper end and the lower end of the hollow tube, an iodophor liquid filled in the hollow tube, a liquid outlet sealing piece arranged at one end of the hollow tube, a breakable part arranged on the hollow tube, and a breakable end sealing component arranged at the other end of the hollow tube and positioned at the upper end of the breakable part; the break-off end seal assembly comprises: the hot melt adhesive layer is a secondary hot melt layer formed between the hot melt adhesive layer and the hollow pipe.
2. An iodophor swab as recited in claim 1, wherein the hollow tube is a hollow plastic tube.
3. An iodophor cotton swab as claimed in claim 1, wherein the liquid outlet sealing member is a semi-fluid high viscosity polymer layer.
4. An iodophor swab as recited in claim 3, wherein the semi-flowable high viscosity polymer layer is a dimethylsiloxane layer.
5. An iodophor swab as recited in claim 1, wherein the frangible portion is a notch.
6. An iodophor cotton swab as claimed in claim 5, wherein the notch is a ring-shaped notch.
7. An iodophor swab as claimed in claim 1, wherein the cotton ball is provided with a snap indicating line at the location of the frangible portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120166006.1U CN215229284U (en) | 2021-01-21 | 2021-01-21 | Iodophor cotton stick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120166006.1U CN215229284U (en) | 2021-01-21 | 2021-01-21 | Iodophor cotton stick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215229284U true CN215229284U (en) | 2021-12-21 |
Family
ID=79499157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120166006.1U Active CN215229284U (en) | 2021-01-21 | 2021-01-21 | Iodophor cotton stick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215229284U (en) |
-
2021
- 2021-01-21 CN CN202120166006.1U patent/CN215229284U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 277, Shuangshan Road, Fuxi street, Deqing County, Huzhou City, Zhejiang Province 313200 Patentee after: Zhejiang Longtai Medical Technology Co.,Ltd. Address before: 313200 No. 493, Huancheng North Road, Moganshan national high tech Zone, Deqing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG LONGTERM MEDICAL TECHNOLOGY Co.,Ltd. |