CN216021696U

CN216021696U - Disposable nursing cotton swab

Info

Publication number: CN216021696U
Application number: CN202122062000.2U
Authority: CN
Inventors: 张锐; 鲁建国
Original assignee: Zhende Medical Co Ltd
Current assignee: Zhende Medical Co Ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-15
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a disposable nursing cotton swab which comprises a cotton head, a hollow rod and a tail cap, wherein the cotton head is connected to one end of the hollow rod, the tail cap and the other end of the hollow rod are integrally formed in an injection molding mode, physiological saline is filled in the hollow rod, the hollow rod is communicated with the tail cap, the caliber of one end, close to the tail cap, of the hollow rod is gradually shrunk to form a frustum part, and length scales are marked on the hollow rod. The disposable nursing cotton stick hollow rod is provided with the length scribed lines, so that the depth can be accurately mastered, and the cavity channel can be prevented from being damaged; the use is convenient, and the disposable physiological saline cotton stick is used for treating the nasal cavity, so that the microbial pollution is not easy to cause; the tail cap is easy to open and can be sleeved on the hollow rod again, so that the backflow of the physiological saline can be prevented; the cotton head is made of soft and lint-free material, and no cotton residue is left in the nasal cavity.

Description

Disposable nursing cotton swab

Technical Field

The utility model relates to a sanitary nursing article, in particular to a disposable nursing cotton swab.

Background

The nasal mucosa is cleaned by using physiological seawater or physiological seawater frequently, so that the influenza can be effectively prevented, the incidence probability of acute and chronic rhinitis is reduced, and for people with allergic constitution, the nasal mucosa is cleaned frequently, so that the allergen can be effectively prevented from entering a human body through the nasal cavity to induce the incidence of the allergen. Physiological seawater or normal saline also has the function of promoting nasal circulation, and nasal mucosa can be dehydrated and thinned to facilitate ventilation due to the concentration of the physiological seawater or normal saline is slightly higher than that of nasal mucosa tissue fluid.

The prior art solutions have roughly two approaches: 1. normal saline or normal seawater is filled in a pressure tank, and mist-shaped liquid drops are sprayed out by pressing. 2. The nasal cavity is cleaned with a cotton swab soaked with normal saline or normal seawater. The main problems existing in the prior art are as follows: 1. the secretion in the nasal cavity cannot be completely washed clean only by the impact force of the spray; 2. because the spray has certain impact force, part of special people (such as infants) are difficult to accept; 3. the spraying device is not disposable, and the nozzle is easily polluted by microorganisms. 4. The head of the cotton swab is made of cotton products, so that fibers are easy to fall off, and cotton fiber residues are caused in the nasal cavity. 5. The depth of the cotton swab extending into the nasal cavity is not easy to control, and is easy to cause physical injury especially for infants.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a cotton stick of disposable nursing, includes cotton head, cavity pole and tail cap, cotton head is connected the one end of cavity pole, the tail cap with the integrative injection moulding of the other end of cavity pole, the normal saline has been irritated in the cavity pole, the cavity pole with the tail cap is linked together, the cavity pole is close to the bore of the one end of tail cap gradually contracts and forms frustum portion, the sign has the length scale on the cavity pole.

The utility model is further provided that the starting point of the length scale is arranged at the joint of the cotton head and the hollow rod, so that the depth of the cotton head extending into the nasal cavity can be conveniently observed.

The utility model is further provided that the tail cap is provided with a through hole communicated with the frustum part.

The utility model is further provided that the inner diameter of the tail cap is larger than the aperture of the through hole, so that the screwed-off tail cap can be conveniently sleeved back on the hollow rod.

The utility model is further provided that the cotton head is made of non-falling cotton fiber material.

The utility model further provides that the lint-free material is polyurethane foam.

The utility model is further configured such that the shape of the cotton head is one of triangular, rod-like, oval, circular or elliptical.

The utility model is further set that the length of the cotton head is 3 mm-100 mm.

The utility model is further provided that the length of the hollow rod is 40 mm-200 mm.

The utility model is further provided that the cotton head is arc-shaped, and one end of the hollow rod connected with the cotton head is arc-shaped.

The use mode of the disposable nursing cotton swab of the technical scheme is as follows: with the one end of cotton head down, the tail cap accessible hand is twisted and is opened, opens the tail cap after, because the atmospheric pressure at cavity pole both ends is the same to physiological saline flows to cotton head and makes cotton head soak under the effect of gravity, the tail cap of opening can overlap on cavity pole once more, prevents that the physiological saline in the cavity pole from flowing backwards away from the opening part.

Compared with the prior art, the disposable nursing cotton swab has the following beneficial effects: 1. the hollow rod is provided with the length scale line, so that the hollow rod is convenient to use in groups such as infants and the like which cannot communicate normally, the depth degree is accurately mastered, and the cavity channel is prevented from being damaged; 2. sterile normal saline is filled in the hollow rod, the use is convenient, and the disposable normal saline cotton stick is used for treating the nasal cavity, so that microbial pollution is not easy to cause; 3. the tail cap is easy to open and can be sleeved on the hollow rod again, so that the backflow of the physiological saline can be prevented; 4. the cotton head is made of soft and lint-free material, and no cotton residue is left in the nasal cavity.

Drawings

FIG. 1 is a schematic view of the present invention before use in example 1.

FIG. 2 is a schematic view of the embodiment 1 of the present invention after use.

Fig. 3 is a schematic view of embodiment 2 of the present invention.

Fig. 4 is a schematic view of embodiment 3 of the present invention.

FIG. 5 is a schematic view of embodiment 4 of the present invention.

FIG. 6 is a schematic view of embodiment 5 of the present invention.

Detailed Description

For a further understanding of the present invention, reference will now be made in detail to the embodiments illustrated in the drawings.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, integrally connected, or detachably connected; either mechanically or electrically, or internally communicating two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meanings of the above terms according to specific situations.

Example 1

With reference to fig. 1 and 2, the technical scheme of the utility model is that the disposable nursing cotton swab comprises a cotton head 1, a hollow rod 2 and a tail cap 3, wherein the cotton head 1 is connected to one end of the hollow rod 2, the tail cap 3 and the other end of the hollow rod 2 are integrally injection-molded, physiological saline 4 is filled in the hollow rod 2, the hollow rod 2 is communicated with the tail cap 3, the caliber of one end, close to the tail cap 3, of the hollow rod 2 is gradually reduced to form a cone part 21, a through hole 31 communicated with the cone part 21 is formed in the tail cap 3, the inner diameter of the tail cap 3 is larger than the diameter of the through hole 31, a length scale 22 is marked on the hollow rod 2, the starting point of the length scale 22 is arranged at the connection position of the cotton head 1 and the hollow rod 2, and the cotton head 1 is made of cotton polyurethane.

The cotton head 1 is rod-shaped, the length of the cotton head 1 is 3 mm-100 mm, and the length of the hollow rod 2 is 40 mm-200 mm.

Wherein, fig. 1 is the state before the disposable nursing cotton stick is not used, fig. 2 is the state after the disposable nursing cotton stick is used, the tail cap 3 is sleeved back to the cone part 21 after being unscrewed, the opened part is relatively sealed, and the reverse flow of the physiological saline 4 is prevented.

Example 2

Referring to fig. 3, the shape of the cotton head 1 is different from that of the cotton head 1 in the embodiment 1, and the shape of the cotton head in the embodiment 2 is triangular.

Example 3

Referring to fig. 4, the shape of the cotton head 1 is different from that of the cotton head 1 in the embodiment 1, and the shape of the cotton head in the embodiment 3 is a circular shape.

Example 4

Referring to fig. 5, the shape of the cotton head 1 is different from that of the cotton head 1 in the embodiment 1, and the shape of the cotton head in the embodiment 4 is an ellipse or an oval.

Example 5

Referring to fig. 6, the shape of the cotton head 1 is different from that of the cotton head 1 in embodiment 1, the cotton head in embodiment 5 is arc-shaped, and the end of the hollow rod 2 connected to the cotton head 1 is also arc-shaped. The cotton head 1 of arc grips the person and uses the cotton swab more convenient in nasal cavity nursing, and the cotton swab shape is more applicable to the nasal cavity, and the nursing object feels more comfortable.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the utility model, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the utility model.

Claims

1. The utility model provides a disposable nursing cotton swab, its characterized in that, includes cotton head, cavity pole and tail cap, cotton head is connected the one end of cavity pole, the tail cap with the other end integrated into one piece of cavity pole, the normal saline has been irritated in the cavity pole, the cavity pole with the tail cap is linked together, the cavity pole is close to the bore of the one end of tail cap gradually contracts and forms frustum portion, the sign has the length scale on the cavity pole.

2. A disposable nursing swab as recited in claim 1, wherein the starting point of said length scale is located at the junction of said swab head and said hollow shaft.

3. The disposable nursing cotton swab as recited in claim 1, wherein the tail cap is formed with a through hole communicating with the frustum portion.

4. A disposable nursing swab as recited in claim 3, wherein the internal diameter of said tail cap is greater than the diameter of said through hole.

5. A disposable nursing swab as recited in claim 1, wherein said swab head is made of a lint-free material.

6. A disposable care swab according to claim 5, wherein the lint-free material is polyurethane foam.

7. A disposable care cotton swab according to any one of claims 1 to 6, wherein the shape of the cotton head is one of triangular, rod-shaped, oval, circular or elliptical.

8. A disposable nursing swab according to any one of claims 1 to 6, characterized in that said swab head has a length comprised between 3mm and 100 mm.

9. A disposable nursing cotton swab as in claims 1 to 6, characterized in that said hollow rod has a length of 40mm to 200 mm.

10. A disposable nursing swab as in claims 1 to 6, wherein said swab head is curved and the end of said hollow shaft connected to said swab head is curved.