CN208326114U - A kind of reagent bottle bottle cap - Google Patents
A kind of reagent bottle bottle cap Download PDFInfo
- Publication number
- CN208326114U CN208326114U CN201820776958.3U CN201820776958U CN208326114U CN 208326114 U CN208326114 U CN 208326114U CN 201820776958 U CN201820776958 U CN 201820776958U CN 208326114 U CN208326114 U CN 208326114U
- Authority
- CN
- China
- Prior art keywords
- plug
- rubber
- wall
- outer tube
- reagent 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
Links
Abstract
This programme discloses a kind of reagent bottle bottle cap of technical field of medical equipment, including outer plug, rubber ring, outer tube, notch there are two being set on the side wall of the outer tube, two notches are symmetrical about the central axes of outer tube, rubber block is equipped in two notches, the opposite face of two rubber blocks is fixedly connected to rubber strip, two one end of the rubber strip far from rubber block are connected by rubber ring, the rubber ring is fixedly connected with the internal plug for blocking bottleneck, perforative through-hole is longitudinally equipped in the internal plug, the outer plug is flexibly connected with the inner wall of outer tube, the outer wall of the outer plug is equipped with groove, the groove is from the bottom of wall upwardly extends beyond the Great Wall outside.Reagent bottle in this programme is opened with bottle cap and leakproofness is strong.
Description
Technical field
The utility model relates to technical field of medical equipment, in particular to a kind of reagent bottle bottle cap.
Background technique
The volatile reagent such as existing ether is mostly saved using Brown Glass Brown glass bottles and jars only, the Brown Glass Brown glass bottles and jars only include body and
Bottle cap, bottle cap include outer cover and inner cover, and inner cover is rubber stopper, and outer cover is plastic bottle closure, need first to remove outer cover when in use,
Rubber stopper is snapped out with finger again, when opening bottle cap, rubber stopper is very difficult removes, and the process of removed rubber stopper is likely to
Since strength is too big, inertia is generated, causes the reagent in vial to spill, and since bottleneck is larger, taken after opening rubber stopper
The process of ether is easy to that volatile matter is made to volatilize out.
Utility model content
The utility model is intended to provide a kind of reagent bottle bottle cap, to solve asking for bottle cap difficulty unlatching in the prior art
Topic.
One of this programme reagent bottle bottle cap, including outer plug, rubber ring, outer tube, the side wall of the outer tube are equipped with
Two notches, two notches are symmetrical about the central axes of outer tube, rubber block are equipped in two notches, described in two
The opposite face of rubber block is fixedly connected to rubber strip, and two one end of the rubber strip far from rubber block are connected by rubber ring
It connects, the rubber ring is fixedly connected with the internal plug for blocking bottleneck, and perforative through-hole is longitudinally equipped in the internal plug, described outer
Plug is flexibly connected with the inner wall of outer tube, and the outer wall of the outer plug is equipped with groove, and the groove is from the bottom of wall is prolonged upwards beyond the Great Wall outside
It stretches.
The working principle of this programme and its utility model has the advantages that groove is directed at rubber strip in use, outer plug is inserted into outer tube,
Rubber strip is clamped in groove, low side and the rubber ring of outer plug support, and outer plug are pressed down against, since rubber ring and internal plug are fixed
Connection, outer plug squeeze rubber ring, and rubber ring drives internal plug to move down, so that internal plug blocks bottleneck, can will seal a bottle, and squeeze
While rubber ring, rubber strip drives rubber block to move inward, and rubber block is made to be adjacent to outer plug.This programme can be to the examination in reagent bottle
Double protection is realized in agent, when in use, topples over or can be realized using pipette taking liquid after need to only going out outer plug, and should
Scheme can seal bottleneck, avoid evaporating in reagent bottle, while taking and only need to can be realized and take by rubber ring and through-hole when liquid
Liquid, rubber ring and through-hole are smaller than bottleneck, can reduce the volatilization of reagent in this way.
Further, separator is hinged in the internal plug, separator is located in through-hole.In use, in pipette is inserted into
It is contacted after plug with separator, separator rotation, no longer blocking through-hole, separator can reduce reagent and contact with air.
Further, the bottom of the outer plug is equipped with the convex block of annular.Setting can rubber ring uniform force, concentration in this way.
Further, the outside screw connection of the inner wall bottleneck wall body of the outer tube.Only need rotating outer tube can be by bottle in this way
Lid is fixed on bottleneck.
Further, described outer beyond the Great Wall equipped with pull ring.Such setting only need to pull pull ring light when pulling outer plug
Easily outer plug is pulled out.
Further, the outer tube is equipped with the stomata being connected to reagent bottle.It is such be provided be conducive to will be in reagent bottle
Reagent is poured out.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of reagent bottle bottle cap of the utility model；
Fig. 2 is the top view after filling in except Fig. 1 is gone.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description include: it is outer plug 1, outer tube 2, rubber ring 3, internal plug 4, reagent bottle 5, separator 6,
Rubber strip 7, convex block 8, pull ring 9, rubber block 10.
Embodiment is substantially as shown in Fig. 1: a kind of reagent bottle bottle cap, including outer plug 1, rubber ring 3, outer tube 2, outer tube 2
Inner wall connect with the wall body outside screw of 5 bottleneck of reagent bottle, set on the side wall of outer tube 2 there are two notch, two notches about
The central axes of outer tube 2 are symmetrical, and rubber block 10 is equipped in two notches, and the opposite face of two rubber blocks 10 is fixedly connected to rubber
Adhesive tape 7, the one end of two rubber strips 7 far from rubber block 10 are connected by rubber ring 3, and rubber ring 3 is fixedly connected with for blocking
The internal plug 4 of bottleneck is longitudinally equipped with perforative through-hole in internal plug 4, is hinged with separator 6 in internal plug 4, and separator 6 is located in through-hole,
Outer plug 1 is flexibly connected with the inner wall of outer tube 2, and the bottom of outer plug 1 is equipped with the convex block 8 of annular, and the outer wall of outer plug 1 is equipped with groove, recessed
Slot is upwardly extended from the bottom of 1 outer wall of outer plug, the stomata that outer tube 2 is equipped with pull ring 9 and is connected to reagent bottle.
In use, rubber strip 7 is clamped on groove is directed at rubber strip 7 in outer 1 insertion outer tube 2 of plug in groove, outer plug
1 low side is supported with rubber ring 3, is pressed down against outer plug 1, and since rubber ring 3 is fixedly connected with internal plug 4, outer plug 1 squeezes rubber ring
3, rubber ring 3 drives internal plug 4 to move down, so that internal plug 4 blocks bottleneck, can will seal a bottle, while squeezing rubber ring 3,
Rubber strip 7 drives rubber block 10 to move inward, and rubber block 10 is made to be adjacent to outer plug 1.This programme can realize the reagent in reagent bottle 5
Double protection need to only pull pull ring 9 to extract outer plug 1, can be realized and take liquid, and the program can seal bottleneck when in use,
It avoids evaporating in reagent bottle 5, while taking and only need to can be realized by rubber ring 3 and through-hole when liquid and take liquid, 3 He of rubber ring
Through-hole is smaller than bottleneck, can reduce the volatilization of reagent in this way.
Above-described is only the embodiments of the present invention, and the common sense such as well known specific structure and characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, in the premise for not departing from the utility model structure
Under, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these all will not influence
The effect and patent practicability that the utility model is implemented.This application claims protection scope should be with the content of its claim
Subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. a kind of reagent bottle bottle cap, it is characterised in that: including outer plug, rubber ring, outer tube, the side wall of the outer tube is equipped with two
A notch, two notches are symmetrical about the central axes of outer tube, and rubber block, two rubbers are equipped in two notches
The opposite face of blob of viscose is fixedly connected to rubber strip, and two one end of the rubber strip far from rubber block are connected by rubber ring,
The rubber ring is fixedly connected with the internal plug for blocking bottleneck, is longitudinally equipped with perforative through-hole, the outer plug in the internal plug
It is flexibly connected with the inner wall of outer tube, the outer wall of the outer plug is equipped with groove, and the groove is from the bottom of wall upwardly extends beyond the Great Wall outside.
2. reagent bottle bottle cap according to claim 1, it is characterised in that: be hinged with separator in the internal plug, be isolated
Disk is located in through-hole.
3. reagent bottle bottle cap according to claim 2, it is characterised in that: the bottom of the outer plug is equipped with the convex of annular
Block.
4. reagent bottle bottle cap according to claim 3, it is characterised in that: the outside of the inner wall bottleneck wall body of the outer tube
It is threadedly coupled.
5. reagent bottle bottle cap according to claim 4, it is characterised in that: described outer beyond the Great Wall equipped with pull ring.
6. reagent bottle bottle cap according to claim 5, it is characterised in that: the outer tube is equipped with and is connected to reagent bottle
Stomata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776958.3U CN208326114U (en) | 2018-05-23 | 2018-05-23 | A kind of reagent bottle bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820776958.3U CN208326114U (en) | 2018-05-23 | 2018-05-23 | A kind of reagent bottle bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208326114U true CN208326114U (en) | 2019-01-04 |
Family
ID=64774955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820776958.3U Expired - Fee Related CN208326114U (en) | 2018-05-23 | 2018-05-23 | A kind of reagent bottle bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208326114U (en) |
-
2018
- 2018-05-23 CN CN201820776958.3U patent/CN208326114U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200523 |