CN215017954U - Flexible protective nose swab - Google Patents
Flexible protective nose swab Download PDFInfo
- Publication number
- CN215017954U CN215017954U CN202120350418.0U CN202120350418U CN215017954U CN 215017954 U CN215017954 U CN 215017954U CN 202120350418 U CN202120350418 U CN 202120350418U CN 215017954 U CN215017954 U CN 215017954U
- Authority
- CN
- China
- Prior art keywords
- connector
- rod
- flexible protective
- thief rod
- nasal swab
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000005070 sampling Methods 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 4
- 210000003928 nasal cavity Anatomy 0.000 abstract description 15
- 210000001331 nose Anatomy 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 2
- 210000003097 mucus Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model discloses a flexible protective nose swab, which comprises a handheld rod, a flexible protective nose swab body and a flexible protective nose swab body, wherein the handheld rod is provided with an installation cavity; the elastic pieces are arranged on the inner peripheral wall of the mounting cavity, and the elastic pieces are uniformly arranged around the circumference of the mounting cavity; the thief rod is provided with the connector, and the connector holding is in the installation cavity, and two at least elastic component clamping connectors make the axis collineation between thief rod and the elastic component. Set up two at least elastic components on the internal perisporium of installation cavity, the elastic component can clip the connector, and after the thief rod drives the connector swing, the elastic component also can drive connector and thief rod and reset, the axis of thief rod and the axis collineation of handheld pole promptly, this makes the thief rod after inserting the nasal cavity, the thief rod can swing and advance along the nasal cavity, after the thief rod takes out the nasal cavity, the elastic component can drive the thief rod and reset, convenient follow-up operates nose swab.
Description
Technical Field
The utility model relates to a sampling tool technical field, in particular to flexible protection type nose swab.
Background
The nasal swab is a tool for collecting mucus containing cells in the nasal cavity, and is widely applied at present.
The existing nasal swab is of an integrated structure, so that the nasal swab is integrally rigid, the nasal cavity is possibly punctured when nasal mucus is collected, and the nasal swab needs to be carefully used; in addition, split type nose swab includes handheld pole and thief rod, and the articulated handheld pole of thief rod uses up the back when split type nose swab, and handheld pole and thief rod probably can not resume the collinear state of axis, need angle regulation when nose swab inserts the container bottle, and is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a flexible protection type nose swab, when using, the thief rod can stretch into along the nasal cavity, reduces the collision with the nasal cavity, and it is more convenient to use.
According to the first aspect embodiment of the utility model, a flexible protection type nose swab, including a hand-held rod, is provided with an installation cavity; the elastic pieces are arranged on the inner peripheral wall of the mounting cavity; the sampling rod is provided with a connector, the connector is accommodated in the installation cavity, and the connector is clamped by the elastic piece to make the sampling rod and the elastic piece share the same line.
According to the utility model discloses flexible protection type nose swab has following beneficial effect at least: set up two at least on the internal perisporium of installation cavity the elastic component, the elastic component can with the connector is carried, and after the thief rod drives the connector swing, the elastic component also can drive the connector reaches the thief rod resets, promptly the axis of thief rod with the axis collineation of handheld pole, this makes after the thief rod inserts the nasal cavity, the thief rod can swing and advance along the nasal cavity, after the thief rod takes out the nasal cavity, the elastic component can drive the thief rod resets, makes things convenient for follow-up nose swab to operate.
According to the utility model discloses a some embodiments still include the end cover, the through-hole has been seted up on the end cover, the thief rod can pass the through-hole, the diameter of through-hole is greater than the diameter of thief rod, the diameter of connector is greater than the diameter of through-hole sets up the end cover reaches the through-hole can make the thief rod can move about, and can not break away from the installation cavity.
According to some embodiments of the utility model, the elastic component is pressure spring or dish spring, simple structure, and is with low costs.
According to some embodiments of the utility model, the elastic component is the block rubber, installation convenient to use, easy acquisition.
According to some embodiments of the utility model, the lower extreme of block rubber is provided with the guide face, the guide face is inclined plane or cambered surface, sets up the guide face is used for the guide the connector gets into the working area of elastic component, easy to assemble the connector with the thief rod.
According to some embodiments of the utility model, the block rubber is close to one side of installation cavity is provided with a plurality of contacts that are used for the convex part of connector, sets up the convex part can reduce the connector with the area of contact of block rubber, increase the connector is right the pressure of block rubber makes the connector is in activity between the block rubber is lighter.
According to some embodiments of the present invention, the holding rod is provided with a holding concave portion, and the holding concave portion is provided to facilitate holding of the holding rod.
According to the utility model discloses a some embodiments, be provided with fracture on the thief rod, set up the convenient rupture of fracture the thief rod does benefit to the recovery the thief rod.
According to some embodiments of the utility model, be provided with a plurality of concave parts of buckling on the periphery wall of thief rod, set up the concave part of buckling makes the thief rod is crooked more easily, and is more smooth when stretching into the nasal cavity.
According to some embodiments of the utility model, be provided with on the periphery wall of handheld pole and detain the circle, set up it makes things convenient for the finger to insert to detain the circle.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a cross-sectional view of a flexible protective nasal swab in accordance with an embodiment of the present invention;
FIG. 2 is an exploded view of the flexible protective nasal swab shown in FIG. 1;
fig. 3 is an enlarged view of a portion a in fig. 2.
A hand-held lever 100, a mounting cavity 110, a gripping recess 120, a retaining ring 130;
the sampling rod 300, the connector 310, the fracture 320 and the bending concave part 330;
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 3, a flexible protective nasal swab includes a hand-held stem 100 provided with a mounting cavity 110; at least two elastic members 200 are arranged on the inner peripheral wall of the mounting cavity 110, and the at least two elastic members 200 are uniformly arranged around the circumference of the mounting cavity 110; the sampling rod 300 is provided with a connector 310, the connector 310 is accommodated in the installation cavity 110, the elastic piece 200 clamps the connector 310, the axis of the sampling rod 300 and the axis of the handheld rod 100 are collinear, the connector 310 abuts against the elastic piece 200, and the elastic piece 200 is used for driving the sampling rod 300, so that the axis of the sampling rod 300 and the axis of the handheld rod 100 are collinear. Set up two at least elastic components 200 on the internal perisporium of installation cavity 110, elastic component 200 can clip connector 310, and after the thief rod 300 drove connector 310 swing, elastic component 200 also can drive connector 310 and thief rod 300 and reset, the axis of thief rod 300 and the axis of handheld pole 100 collineation promptly, this makes thief rod 300 after inserting the nasal cavity, thief rod 300 can swing and advance along the nasal cavity, after thief rod 300 takes out the nasal cavity, elastic component 200 can drive thief rod 300 and reset, convenient follow-up to the nose swab operate. It can be understood that, because the connector 310 is accommodated in the mounting cavity 110 and the connector 310 abuts on the elastic member 200, and the initial state of the sampling rod 300 is collinear with the handheld rod 100, the elastic member 200 can drive the sampling rod 300 to reset after the sampling rod 300 swings, so that the axis of the sampling rod 300 is collinear with the axis of the handheld rod 100. It will be understood that collinear means that the axis of the hand-held wand 100 and the axis of the sampling wand 300 are collinear.
In some embodiments, the end cap 400 is further included, the end cap 400 is provided with a through hole 410, the sampling rod 300 can pass through the through hole 410, the diameter of the through hole 410 is larger than that of the sampling rod 300, the diameter of the connector 310 is larger than that of the through hole 410, and the end cap 400 and the through hole 410 are arranged to enable the sampling rod 300 to move and not to be separated from the installation cavity 110.
In some embodiments, the elastic member 200 is a compression spring or a disc spring, which is simple in structure and low in cost.
In some embodiments, the elastic member 200 is a rubber block, which is easy to install and use and easy to obtain. It will be appreciated that the rubber blocks are adhesively attached to the inner wall of the mounting cavity 110.
In some embodiments, the lower end of the rubber block is provided with a guiding surface 210, the guiding surface 210 is a slope or a cambered surface, and the guiding surface 210 is provided for guiding the connecting head 310 into the working area of the elastic member 200, so as to facilitate the installation of the connecting head 310 and the sampling rod 300.
In some embodiments, the rubber block is provided with a plurality of protrusions 220 for contacting the connector 310 on a side thereof close to the mounting cavity 110, and the protrusions 220 can reduce the contact area between the connector 310 and the rubber block, increase the pressure of the connector 310 on the rubber block, and make the movement of the connector 310 between the rubber blocks easier.
In some embodiments, a grip recess 120 is provided on the hand-held lever 100, the grip recess 120 being provided to facilitate gripping of the hand-held lever 100.
In some embodiments, the sample rod 300 is provided with a fracture 320, and the fracture 320 is provided to facilitate the fracture of the sample rod 300, thereby facilitating the recycling of the sample rod 300.
In some embodiments, the outer circumferential wall of the sampling rod 300 is provided with a plurality of bending recesses 330, and the bending recesses 330 are arranged to make the sampling rod 300 more easily bent and smoother when extending into the nasal cavity.
In some embodiments, the outer perimeter wall of the hand-held pole 100 is provided with a retaining ring 130, the retaining ring 130 being configured to facilitate finger insertion.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A flexible protective nasal swab, comprising:
the handheld rod is provided with an installation cavity;
the elastic pieces are arranged on the inner peripheral wall of the mounting cavity;
the sampling rod is provided with a connector, the connector is accommodated in the installation cavity, and the connector is clamped by the elastic piece to make the sampling rod and the elastic piece share the same line.
2. A flexible protective nasal swab as claimed in claim 1, wherein: the sampling rod is characterized by further comprising an end cover, a through hole is formed in the end cover, the sampling rod can penetrate through the through hole, the diameter of the through hole is larger than that of the sampling rod, and the diameter of the connector is larger than that of the through hole.
3. A flexible protective nasal swab as claimed in claim 1, wherein: the elastic piece is a pressure spring or a disc spring.
4. A flexible protective nasal swab as claimed in claim 1, wherein: the elastic piece is a rubber block.
5. The flexible protective nasal swab of claim 4, wherein: the lower end of the rubber block is provided with a guide surface which is an inclined surface or an arc surface.
6. A flexible protective nasal swab according to claim 5, wherein: one side of the rubber block close to the mounting cavity is provided with a plurality of convex parts used for contacting the connector.
7. A flexible protective nasal swab as claimed in claim 1, wherein: the handheld rod is provided with a gripping recess.
8. A flexible protective nasal swab according to any one of claims 1 to 7, wherein: and a fracture is arranged on the sampling rod.
9. The flexible protective nasal swab of claim 8, wherein: the outer peripheral wall of the sampling rod is provided with a plurality of bending concave parts.
10. A flexible protective nasal swab as claimed in claim 9, wherein: and a buckling ring is arranged on the peripheral wall of the handheld rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350418.0U CN215017954U (en) | 2021-02-07 | 2021-02-07 | Flexible protective nose swab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120350418.0U CN215017954U (en) | 2021-02-07 | 2021-02-07 | Flexible protective nose swab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215017954U true CN215017954U (en) | 2021-12-07 |
Family
ID=79255790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120350418.0U Expired - Fee Related CN215017954U (en) | 2021-02-07 | 2021-02-07 | Flexible protective nose swab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215017954U (en) |
-
2021
- 2021-02-07 CN CN202120350418.0U patent/CN215017954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |