CN205549010U - Antiseized plug is used to infusion bottle - Google Patents
Antiseized plug is used to infusion bottle Download PDFInfo
- Publication number
- CN205549010U CN205549010U CN201620178151.0U CN201620178151U CN205549010U CN 205549010 U CN205549010 U CN 205549010U CN 201620178151 U CN201620178151 U CN 201620178151U CN 205549010 U CN205549010 U CN 205549010U
- Authority
- CN
- China
- Prior art keywords
- bulge loop
- guide cylinder
- cylinder portion
- plug
- infusion bottle
- 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
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses an antiseized plug is used to infusion bottle, including gag portion with be located the stopper neck of gag troops under one's command side, be provided with back taper platform form shrinkage pool on the capping of gag portion, stopper neck is the tube -shape, fills in the neck and is formed by connecting guide cylinder portion an organic whole that the straight section of thick bamboo be connected with gag portion and outline are back taper platform barrel, the side surface of guide cylinder portion is provided with a plurality of sand grips, the sand grip extends to the bottom surface formation bump of guide cylinder portion. This antiseized plug is used to infusion bottle simple structure sets up the sand grip through the guide cylinder portion side surface in stopper neck bottom, and the bottom surface that the sand grip extended to guide cylinder portion forms the bump, has reduced the area of contact between inverted -frustum -shaped stopper neck bottom and the capping shrinkage pool, and the in -process adhesion probability that the plug washd the drying significantly reduces.
Description
Technical field
This utility model relates to medical rubber stopper, is specifically related to a kind of infusion bottle antisticking rubber plug.
Background technology
Plug makes the main sealed piece of assembled medicine and derives part, and it mainly make use of the distinctive elasticity of rubber, for medicine
Storage and use provide convenience.In plug production process, in order to remove the things such as the silicone oil of plug surface sulfide process residual
Matter, needs to be placed in equipment plug to be carried out and dried, is easily formed in above-mentioned operation between extruded plug
Parital vacuum, the adhesion being eventually exhibited as between plug or absorption, cause rubber plug cleaning or be dried the most thorough.Prior art is adopted
It is used in the method that salient point or raised line are set on the bottom surface of plug capping and plug cervical region, to overcome above-mentioned adhesion adsorption phenomena.
Finding in actual production, the capping that gag is provided with inversed taper platform shape shrinkage pool easily goes out with the side, bottom filling in cervical region
Existing adhesion, is arranged on the salient point on plug cervical region bottom surface or raised line cannot overcome above-mentioned technical problem.Therefore, it is necessary to existing
The infusion bottle antisticking rubber plug in technology is had to carry out structure improvement.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, it is provided that the transfusion that a kind of anti-adhesion performance is good
Bottle antisticking rubber plug.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of infusion bottle antisticking rubber plug, its feature
It is, including gag portion and be positioned at the plug cervical region below gag portion, the capping in gag portion is provided with back taper mesa-shaped shrinkage pool, fills in neck
Portion is tubular, and described plug cervical region is integrally connected by the vertical tube part being connected with gag portion and the guide cylinder portion that outline is inversed taper platform cylinder
Connecing and form, the side surface in guide cylinder portion is provided with some raised lines, and described raised line extends to the bottom surface in guide cylinder portion and forms salient point.
In order to optimize the sealing property of transfusion bottle stopper, preferred technical scheme is, vertical tube part outer surface is provided with bulge loop, institute
The cross section stating bulge loop is semicircle or triangle.
In order to optimize the sealing property of transfusion bottle stopper, vertical tube part outer surface is provided with the first bulge loop and the second bulge loop, described
First bulge loop is arranged on the top of the second bulge loop.
Preferably technical scheme is that the height of projection of the second bulge loop is slightly less than the height of projection of the first bulge loop.
Preferably technical scheme is that the cross section of the first bulge loop and the second bulge loop is right angled triangle, the first bulge loop and
The upper ring surface of the second bulge loop be perpendicular to the lower anchor ring of the side surface of described vertical tube part, the first bulge loop and the second bulge loop and upper ring surface in
Acute angle.When Infusion bottle lid fills in mouth of infusion bottle, the lower anchor ring of the first bulge loop and the second bulge loop pushes up pressure mutually with bottleneck, due to
One anchor ring deformation is relatively big, and therefore the first anchor ring and the second anchor ring junction are maximum with the stiction of bottleneck.
Preferably technical scheme is that the ribs number of the side surface in guide cylinder portion is 3～5.Ribs number too much will not be to antiseized
Effect has obvious facilitation.
In order to guide operator to puncture at predetermined position, preferred technical scheme is, the lid of back taper mesa-shaped shrinkage pool bottom
Needle localization ring or Needle localization shrinkage pool it is provided with on face.
For the ease of the quick assembling of plug, preferred technical scheme is, is positioned at the convex of raised line on guide cylinder portion side surface
Play height to be upwards gradually reduced by bottom, guide cylinder portion.The raised line height of projection on top, guide cylinder portion is too high, can increase plug cervical region
The resistance assembled with bottleneck, and do not interfere with sealing effectiveness.
Advantage of the present utility model and having the beneficial effects that:
This infusion bottle antisticking rubber plug simple in construction, by arranging raised line at the guide cylinder portion side surface of plug cervical region bottom,
And raised line extends to the bottom surface formation salient point in guide cylinder portion, reduce contacting between inversed taper platform shape plug neck bottom and capping shrinkage pool
Area, during rubber plug cleaning is dried, sticking probability greatly reduces.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model infusion bottle antisticking rubber plug embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
In figure: 1, gag portion；2, plug cervical region；21, vertical tube part；22, guide cylinder portion；3, back taper mesa-shaped shrinkage pool；4, raised line；
5, bulge loop；6, the first bulge loop；7, the second bulge loop；8, Needle localization ring.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
Embodiment 1
As it is shown in figure 1, the infusion bottle antisticking rubber plug of embodiment 1, including gag portion 1 be positioned at the plug neck below gag portion
Portion 2, the capping in gag portion 1 is provided with back taper mesa-shaped shrinkage pool 3, plug cervical region 2 be tubular, fills in cervical region 2 by being connected with gag portion
Vertical tube part 21 and the guide cylinder portion 22 that outline is inversed taper platform cylinder are integrally formed by connecting, and the side surface in guide cylinder portion 22 is provided with
Some raised lines 4, raised line 4 extends to the bottom surface in guide cylinder portion 22 and forms salient point 23.
Vertical tube part 21 outer surface is provided with bulge loop 5, and the cross section of bulge loop 5 is semicircle.The side surface in guide cylinder portion convex
Bar number is 4.
Shown in Fig. 1, in embodiment 1, vertical tube part 5 outer surface is provided with one bulge loop.
In embodiment 1, the top of raised line does not extends to the top in guide cylinder portion, and what some raised line outlines enclosed falls
Frustum end face diameter is not more than the end face diameter in guide cylinder portion.
Embodiment 2
As in figure 2 it is shown, embodiment 2 is on the basis of embodiment 1, difference is: vertical tube part 21 outer surface is provided with first
Bulge loop 6 and the second bulge loop 7, the first bulge loop 6 is arranged on the top of the second bulge loop 7.
The height of projection of the second bulge loop 7 is slightly less than the height of projection of the first bulge loop 6.
The cross section of the first bulge loop 6 and the second bulge loop 7 is right angled triangle, the first bulge loop 6 and upper ring of the second bulge loop 7
Face is perpendicular to the side surface of vertical tube part, the lower anchor ring of the first bulge loop 6 and the second bulge loop 7 and upper ring surface angle at an acute angle.
It is provided with Needle localization ring 8 on the capping of back taper mesa-shaped shrinkage pool bottom.
It is positioned at the height of projection of raised line 4 on guide cylinder portion 22 side surface to be upwards gradually reduced by bottom, guide cylinder portion 22.
Guide cylinder portion plug cervical region when gag can accurately match with bottleneck, even if there is vertical centre deviation, also
Can be adjusted along the conical surface in guide cylinder portion.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvements and modifications, these change
Enter and retouch and also should be regarded as protection domain of the present utility model.
Claims (8)
1. an infusion bottle antisticking rubber plug, it is characterised in that include gag portion and be positioned at the plug cervical region below gag portion, gag
Being provided with back taper mesa-shaped shrinkage pool on the capping in portion, plug cervical region is tubular, described plug cervical region by the vertical tube part being connected with gag portion and
Outline is that the guide cylinder portion of inversed taper platform cylinder is integrally formed by connecting, and the side surface in guide cylinder portion is provided with some raised lines, institute
State raised line and extend to the bottom surface formation salient point in guide cylinder portion.
Infusion bottle antisticking rubber plug the most according to claim 1, it is characterised in that vertical tube part outer surface is provided with bulge loop,
The cross section of described bulge loop is semicircle or triangle.
Infusion bottle antisticking rubber plug the most according to claim 2, it is characterised in that it is convex that vertical tube part outer surface is provided with first
Ring and the second bulge loop, described first bulge loop is arranged on the top of the second bulge loop.
Infusion bottle antisticking rubber plug the most according to claim 3, it is characterised in that the height of projection of the second bulge loop is slightly less than
The height of projection of the first bulge loop.
Infusion bottle antisticking rubber plug the most according to claim 4, it is characterised in that the first bulge loop and the second bulge loop transversal
Face is right angled triangle, and the upper ring surface of the first bulge loop and the second bulge loop is perpendicular to the side surface of described vertical tube part, the first bulge loop
Lower anchor ring and upper ring surface angle at an acute angle with the second bulge loop.
Infusion bottle antisticking rubber plug the most according to claim 1, it is characterised in that the ribs number of the side surface in guide cylinder portion
It is 3～5.
Infusion bottle antisticking rubber plug the most according to claim 1, it is characterised in that on the capping of back taper mesa-shaped shrinkage pool bottom
It is provided with Needle localization ring or Needle localization shrinkage pool.
Infusion bottle antisticking rubber plug the most according to claim 1, it is characterised in that be positioned at raised line on guide cylinder portion side surface
Height of projection be upwards gradually reduced by bottom, guide cylinder portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178151.0U CN205549010U (en) | 2016-03-09 | 2016-03-09 | Antiseized plug is used to infusion bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620178151.0U CN205549010U (en) | 2016-03-09 | 2016-03-09 | Antiseized plug is used to infusion bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549010U true CN205549010U (en) | 2016-09-07 |
Family
ID=56817429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620178151.0U Expired - Fee Related CN205549010U (en) | 2016-03-09 | 2016-03-09 | Antiseized plug is used to infusion bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304386A (en) * | 2021-05-27 | 2021-08-27 | 苏州江镨健康科技有限公司 | Disposable self-destruction type nasal mucosa injector |
-
2016
- 2016-03-09 CN CN201620178151.0U patent/CN205549010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113304386A (en) * | 2021-05-27 | 2021-08-27 | 苏州江镨健康科技有限公司 | Disposable self-destruction type nasal mucosa injector |
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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: 20160907 Termination date: 20190309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |