CN203455340U - Test cotton swab with angle limiting sleeve ring - Google Patents
Test cotton swab with angle limiting sleeve ring Download PDFInfo
- Publication number
- CN203455340U CN203455340U CN201320584910.XU CN201320584910U CN203455340U CN 203455340 U CN203455340 U CN 203455340U CN 201320584910 U CN201320584910 U CN 201320584910U CN 203455340 U CN203455340 U CN 203455340U
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- CN
- China
- Prior art keywords
- angle
- spacing collar
- swab stick
- top cover
- internal thread
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- 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
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Abstract
The utility model relates to a test cotton swab with an angle limiting sleeve ring. The test cotton swab mainly comprises a cotton swab, the angle limiting sleeve ring, a handle and the like, wherein the handle is barrel-shaped and a sealed top cover is arranged at the upper end of the handle; the tail end of the cotton swab is clamped in a fixing clamping groove in the center at the lower end of the top cover; the angle limiting sleeve ring is barrel-shaped, is divided into a plurality of baffle pieces through a plurality of grooves and is coaxial with the clamping groove, and one end of the angle limiting sleeve ring is connected with the lower end of the top cover. Compared with the prior art, the baffle pieces on the angle limiting sleeve ring can be used for effectively limiting the bending angle of the cotton swab when the cotton swab is bent under a pressure so as to keep good hand feel and test effect.
Description
Technical field
The utility model relates to a kind of test swab stick, specifically a kind of test swab stick with the spacing collar of angle.
Background technology
Test swab stick is smeared after test agent for tested object is tested, and is a kind of apparatus comparatively basic in food hygiene field.When end user's handheld test swab stick is firmly smeared reagent, test swab stick can be out of shape owing to being under pressure, bending.The distortion of test swab stick, crooked all influential for the effect of test and end user's feel.Through experiment, find, angle of bend is best 30 degree action effective fruits.The utility model is researched and developed for this situation.
Summary of the invention
For solving existing problem, the utility model aims to provide a kind of test swab stick with the spacing collar of angle.
In order to achieve the above object, the technical solution adopted in the utility model is, designs a kind of test swab stick with the spacing collar of angle, mainly comprises swab stick, the spacing collar of angle, lever etc., and the cylindrical and upper end of lever is provided with the top cover of sealing; The end of swab stick is stuck in the fixed card slot of described top cover lower end central authorities; The spacing collar of angle is cylindrical, and the spacing collar of described angle is cut apart and formed some catch by some grooves, and coaxial and its one end of the spacing collar of angle and draw-in groove is connected with top cover lower end.
Wherein, be also provided with Reagent packaging container; The first internal thread that lever inwall is provided with, the upper end of described Reagent packaging container is provided with and corresponding the first external thread of described the first internal thread.
Wherein, a side of described Reagent packaging container sidewall is provided with the recessed finger that is plane by groove.
Wherein, also comprise T shape swing arm, T shape swing arm is formed by stock with stock upper end quarter butt connected vertically, and described stock lower end is provided with the second internal thread; Described top cover upper end is provided with and corresponding the second external thread of the second internal thread.
Wherein, described the first internal thread, the first external thread and the second internal thread, the second externally threaded hand of spiral are identical.
Compared to the prior art, the catch on the spacing collar of angle can be under pressure and the effective angle of bend of restriction swab stick when crooked in swab stick the utility model, keeps good feel and test effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of an embodiment of the present utility model.
Fig. 3 is operation instruction figure of the present utility model.
Referring to Fig. 2,1 is swab stick, and 11 is lever, and 12 is the spacing collar of angle, and 13 is top cover, and 2 is T shape swing arm, and 3 is Reagent packaging container, and 31 press groove for pointing.
Embodiment
Now the utility model is further described by reference to the accompanying drawings.
Referring to Fig. 2, that Fig. 2 shows is an embodiment of the present utility model, mainly comprises swab stick 1, the spacing collar 12 of angle, lever 11, T shape swing arm 2, Reagent packaging container 3 etc., and the cylindrical and upper end of lever 11 is provided with the top cover 13 of sealing; The end of swab stick 1 is stuck in the fixed card slot of described top cover 13 lower end central authorities; The spacing collar 12 of angle is cylindrical, and the spacing collar 12 of described angle is cut apart and formed some catch by some grooves, and coaxial and its one end of the spacing collar 12 of angle and draw-in groove is connected with top cover 13 lower ends.
Referring to Fig. 3, swab stick 1 is coated with while spreading test agent contact measured examination object, and swab stick 1 can be subject to certain pressure and produce distortion.Catch on the spacing collar 12 of angle can withstand swab stick 1, and by length setting, makes it angle of bend and be limited to 30 about degree.
In addition, be also provided with the Reagent packaging container 3 of placing reagent; The first internal thread that lever 11 inwalls are provided with, the upper end of described Reagent packaging container 3 is provided with and corresponding the first external thread of described the first internal thread.One side of described Reagent packaging container 3 sidewalls is provided with the recessed finger that is plane by groove 31, and described finger can help end user outward winding Reagent packaging container 3 and swab stick 1 by groove 31.
In addition, also comprise T shape swing arm 2, T shape swing arm 2 is formed by stock with stock upper end quarter butt connected vertically, and described stock lower end is provided with the second internal thread; Described top cover 13 upper ends are provided with and corresponding the second external thread of the second internal thread.Quarter butt utilizes lever principle to save the power of using while outwarding winding T shape swing arm 2; Stock can be used as the prolongation of arm, facilitates the test operation of subregion.
Wherein, described the first internal thread, the first external thread and the second internal thread, the second externally threaded hand of spiral are identical.In the present embodiment, all adopted clockwise direction (in like manner also can adopt counterclockwise).When Reagent packaging container 3, lever 11, T shape swing arm 2 all connect, if want, open Reagent packaging container 3 and take out swab stick, rotate counterclockwise T shape swing arm 2.Now, the second internal thread of the junction of T shape swing arm 2 and top cover 13, the second external thread are joined tight and are driven the rotation of lever 11 to open Reagent packaging container 3.After completing test operation, screw clockwise and close lever 11 and Reagent packaging container 3.If now continue clockwise direction rotation T shape swing arm 2, can separate T shape swing arm 2 and top cover 13.
Compared to the prior art, the catch on the spacing collar 12 of angle can be under pressure and the effective angle of bend of restriction swab stick 1 when crooked in swab stick 1 the utility model, keeps good feel and test effect.
Above by reference to the accompanying drawings and embodiment embodiment of the present utility model has been described; the structure that embodiment provides does not form restriction of the present utility model; in this area, those skilled in the art can adjust according to needs, make within the scope of the appended claims various distortion or revise all in protection domain.
Claims (5)
1. with a test swab stick for the spacing collar of angle, mainly comprise swab stick (1), the spacing collar of angle (12), lever (11) etc., it is characterized in that:
Cylindrical and the upper end of lever (11) is provided with the top cover (13) of sealing; The end of swab stick (1) is stuck in the fixed card slot of described top cover (13) lower end central authorities;
The spacing collar of angle (12) is cylindrical, and the spacing collar of described angle (12) is cut apart and formed some catch by some grooves, and coaxial and its one end of the spacing collar of angle (12) and draw-in groove is connected with top cover (13) lower end.
2. a kind of test swab stick with the spacing collar of angle according to claim 1, is characterized in that: be also provided with Reagent packaging container (3); The first internal thread that lever (11) inwall is provided with, the upper end of described Reagent packaging container (3) is provided with and corresponding the first external thread of described the first internal thread.
3. a kind of test swab stick with the spacing collar of angle according to claim 2, is characterized in that: a side of described Reagent packaging container (3) sidewall is provided with the recessed finger that is plane by groove (31).
4. a kind of test swab stick with the spacing collar of angle according to claim 3, it is characterized in that: also comprise T shape swing arm (2), T shape swing arm (2) is formed by stock with stock upper end quarter butt connected vertically, and described stock lower end is provided with the second internal thread; Described top cover (13) upper end is provided with and corresponding the second external thread of the second internal thread.
5. according to a kind of test swab stick with the spacing collar of angle described in claim 2 or 4, it is characterized in that: described the first internal thread, the first external thread and the second internal thread, the second externally threaded hand of spiral are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584910.XU CN203455340U (en) | 2013-09-22 | 2013-09-22 | Test cotton swab with angle limiting sleeve ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584910.XU CN203455340U (en) | 2013-09-22 | 2013-09-22 | Test cotton swab with angle limiting sleeve ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455340U true CN203455340U (en) | 2014-02-26 |
Family
ID=50135206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320584910.XU Expired - Fee Related CN203455340U (en) | 2013-09-22 | 2013-09-22 | Test cotton swab with angle limiting sleeve ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203455340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024395A (en) * | 2017-03-17 | 2017-08-08 | 南京航空航天大学 | A kind of horizontal force push rod tested for T junction component bending strength and method |
-
2013
- 2013-09-22 CN CN201320584910.XU patent/CN203455340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024395A (en) * | 2017-03-17 | 2017-08-08 | 南京航空航天大学 | A kind of horizontal force push rod tested for T junction component bending strength and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |