CN106365089A - Device used for opening and closing of cover body and method of device - Google Patents
Device used for opening and closing of cover body and method of device Download PDFInfo
- Publication number
- CN106365089A CN106365089A CN201610916744.7A CN201610916744A CN106365089A CN 106365089 A CN106365089 A CN 106365089A CN 201610916744 A CN201610916744 A CN 201610916744A CN 106365089 A CN106365089 A CN 106365089A
- Authority
- CN
- China
- Prior art keywords
- cover opening
- closure
- containing cavity
- lid
- hole
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
Abstract
The invention discloses a device used for opening and closing of a cover body. The device comprises a body, a first containing cavity and a through hole. The body comprises a first arm and a second arm. The containing cavity is formed in the first arm, and the through hole is formed in the second arm and comprises a first side wall, a second side wall and a bottom wall. According to the device, the cover body can be opened and closed conveniently, and especially the EP pipe cover body can be opened and closed conveniently.
Description
Technical field
The present invention relates to a kind of aid, more particularly, to a kind of device for Cover opening and closure, and to lid
The method that body is opened and closed.
Background technology
Centrifuge tube is a kind of commonly used experiment consumptive material of laboratory, usually single use.Come in every shape many
Centrifuge tube in, be most commonly that ep manage, also referred to as eppendorf manage, specification be usually 0.5ml, 1.5ml, 2ml, 5ml and
10ml.
Ep pipe generally includes body 1, lid 2 and articulated section 3, and the external diameter of lid 2 is more than the opening external diameter of body 1, and hinged 3
It is connected with body 1 and lid 2 respectively.Because of different volumes, the length of body 1 and external diameter also change (referring to Fig. 1, Fig. 2 and Tu
3).Fig. 4 shows the closed mode of these ep pipes.
For the ease of experiment development although these consumptive materials are single use, but experimenter remain a need for daily frequency
Numerous action making opening and closing, thumb is to implement and complete these actions " main force ".When experiment is related to tens or up to a hundred
Such ep pipe when, this can cause damage to the thumb of experimenter, such as: fingers and palms skin abrasion and fingers and palms tissue irritation etc..
In this regard, still not having suitable instrument to can aid in experimenter at present open and close lid, minimizing action
Occurrence frequency.
Content of the invention
It is an object of the present invention to provide a kind of for Cover opening and closure device, be easy to lid unlatching and
Closure.
Further object is that providing a kind of device for Cover opening and closure, realize lid mass
Unlatching and closure.
It is yet a further object of the present invention to provide a kind of method of Cover opening and closure, it is easy to the unlatching of lid and closes
Close.
A kind of device for Cover opening and closure that the present invention provides, comprising:
Body, it includes the first arm and the second arm, and active force puts on the first arm；
Through hole, it is arranged at the second arm, is made up of the first side wall, second sidewall and diapire.
Also set up the first eaves above the first side wall, also set up the second eaves above second sidewall.Prioritizing selection,
First eaves and the second eaves are coaxial.
Prioritizing selection, the radial section of through hole is in "convex" shaped.
Body arranges more than one piece first containing cavity, corresponding setting quantity identical through hole, a through hole and an appearance
Put chamber and cooperatively form one group, to form array, such as: string, a line, a line multiple row, string multirow or multiple row multirow.
Provided by the present invention for the device of Cover opening and closure, also include the second containing cavity, it is arranged on body,
Including the first lateral body and the second lateral body, the first lateral body and the second lateral body are in shape arrangement of filling the span of a man's arms, and form accommodation space, are beneficial to lid
Body is fixed, and deviates after preventing stress.Accommodation space is also connected with through hole.
Provided by the present invention for the device of Cover opening and closure, the second containing cavity and the first containing cavity are arranged in pairs,
To improve the fixed effect of lid.
A kind of Cover opening and the method for closure that the present invention provides, lid are placed in accommodating intracavity so that lid
Outer rim and the cooperation of accommodating cavity gap, and make through hole (the through hole section that the shank of lid is arranged on the first side wall of containing cavity
Prioritizing selection is in "convex" shaped), to the first side wall to apply active force, apply reverse active force to second sidewall, to beat simultaneously
Open or close lid.
The beneficial effect that technical solution of the present invention is realized:
Provided by the present invention for the device of Cover opening and closure, by increasing the contact area with finger, decrease
The pressure to finger for the ep lid body, is easy to unlatching and the closure of lid, the especially unlatching of ep lid body and closure.
Provided by the present invention for Cover opening and closure device, by arranged together for each device (a line, string or
Multiple lines and multiple rows) form array, realize once-through operation and be turned on and off multiple lids simultaneously, decrease the operation frequency of experimenter
Rate is so that finger is effectively protected.
Provided by the present invention for the device of Cover opening and closure, realized and ep pipe by adjusting the width of each device
Frame matches, and acts on the first arm or the second arm to realize one hand, and opens simultaneously or close multiple ep pipes, decreases experiment people
The operation intensity of member.
Brief description
Fig. 1 is a kind of ep pipe cross-sectional view；
Fig. 2 is another kind of ep pipe cross-sectional view；
Fig. 3 is another kind of ep pipe cross-sectional view；
Fig. 4 is the schematic diagram of ep pipe closed mode；
Fig. 5 is used for Cover opening and device one example structure schematic diagram of closure for the present invention；
Fig. 6 is used for Cover opening and another example structure schematic diagram of device of closure for the present invention.
Specific embodiment
Describe technical scheme below in conjunction with accompanying drawing in detail.The embodiment of the present invention is only in order to illustrate the skill of the present invention
Art scheme and unrestricted, although being described in detail to the present invention with reference to preferred embodiment, those of ordinary skill in the art
It should be appreciated that the technical scheme of invention can be modified or equivalent, without deviating from the essence of technical solution of the present invention
God and scope, it all should be covered in scope of the presently claimed invention.
Fig. 5 is used for Cover opening and device one example structure schematic diagram of closure for the present invention, and Fig. 6 is used for for the present invention
Cover opening and another example structure schematic diagram of device of closure.As shown in Figure 5 and Figure 6, the present embodiment device includes body
100, it includes the first arm 110 and the second arm 120.Second containing cavity 200 is arranged on body 100, including the first lateral body 210 He
Second lateral body 220, the first lateral body 210 and the second lateral body 220 are in shape arrangement of filling the span of a man's arms, and form accommodation space 230.Through hole 300 is arranged
In the first arm 110, connect with accommodation space 230, form including the first side wall 310, second sidewall (not shown) and diapire 330.
First containing cavity 400 is arranged on the side wall of the first arm 110, in order to accommodate ep lid body front end 21 (referring to
Fig. 1).In the present embodiment, the first containing cavity 400 and the second containing cavity 200 are arranged in pairs, and are beneficial to the fixation of lid 2, prevent
Deviate in loading process.
Referring to Fig. 1, Fig. 2 and Fig. 3, the lid 2 of ep pipe is placed in accommodation space 230, and articulated section 3 is placed at through hole 300.When need
During lid 2 to be opened, M.E puts on the second arm 120.In order to coordinate with the M.E putting on the second arm 120, also
Subagent is applied on the first arm 110.As: the direction of subagent is in opposite direction with M.E.
During Cover opening or closure, in order that articulated section 3 can stop in through hole 300, prevent articulated section 3 from taking off
Fall, also allow for articulated section 3 and take out in through hole 300.In the present embodiment, above the first side wall 310, also also set up the first eaves
340, also set up the second eaves 350 above second sidewall, and the first eaves 340 and the second eaves 350 coaxial, the radial section of through hole
In "convex" shaped.
The device of the present embodiment is applied to unlatching and the closure of single ep lid body, due to fingers and palms and the first arm contact area
Increase, mitigate the stress of fingers and palms and its lifting surface area, thus being effectively improved breakage and the pain conditions of fingers and palms.By each device
(a line, string or multiple lines and multiple rows) arranged together form array, realize once-through operation and are turned on and off multiple lids, no simultaneously
Stress and its lifting surface area of fingers and palms only can be mitigated further, thus being effectively improved breakage and the pain conditions of fingers and palms, also big
Decrease greatly the operation frequency of experimenter so that finger is effectively protected.
Claims (10)
1. a kind of method of Cover opening and closure is it is characterised in that be placed in accommodating intracavity by lid so that the outer rim of lid
With the cooperation of accommodating cavity gap, and make the through hole that the shank of lid is arranged on the first side wall of containing cavity, apply to the first side wall
Plus active force, apply reverse active force to second sidewall, to open or to close lid simultaneously.
2. the method for Cover opening according to claim 1 and closure is it is characterised in that described through hole section is in " convex "
Font.
3. a kind of device for the Cover opening described in claim 1 or 2 and the method for closure is it is characterised in that include:
Body, it includes the first arm and the second arm；
First containing cavity, it is arranged at the first described arm, for accommodating the front end of lid；
Through hole, it is arranged at the second described arm, including the first side wall, second sidewall and diapire.
4. the device for Cover opening and closure according to claim 3 is it is characterised in that in described the first side wall
Top also set up the first eaves.
5. the device for Cover opening and closure according to claim 3 is it is characterised in that in described second sidewall
Top also set up the second eaves.
6. the device for Cover opening and closure according to claim 3 is it is characterised in that in described the first side wall
Top also set up the first eaves, also set up the second eaves, the first described eaves and described above described second sidewall
Two eaves are coaxial.
7. the device for Cover opening and closure according to claim 3 is it is characterised in that the radial direction of described through hole is cut
Face is in "convex" shaped.
8. according to claim 3 for Cover opening and closure device it is characterised in that also including the second containing cavity,
It is arranged on described body, and including the first lateral body and the second lateral body, the first described lateral body and the second described lateral body are in
Shape of filling the span of a man's arms is arranged, forms accommodation space, and described accommodation space is connected with described through hole.
9. the device for Cover opening and closure according to claim 8 is it is characterised in that described the second containing cavity
It is arranged in pairs with the first described containing cavity.
10. the device for Cover opening and closure according to claim 1 it is characterised in that described number of openings with
The first described containing cavity quantity is identical, and the through hole described in and the first containing cavity described in cooperatively form one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610916744.7A CN106365089A (en) | 2016-10-20 | 2016-10-20 | Device used for opening and closing of cover body and method of device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610916744.7A CN106365089A (en) | 2016-10-20 | 2016-10-20 | Device used for opening and closing of cover body and method of device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106365089A true CN106365089A (en) | 2017-02-01 |
Family
ID=57895147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610916744.7A Pending CN106365089A (en) | 2016-10-20 | 2016-10-20 | Device used for opening and closing of cover body and method of device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106365089A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0268348A2 (en) * | 1986-11-17 | 1988-05-25 | Richard J. Warburg | Closed container opener |
| US6309603B1 (en) * | 1999-02-01 | 2001-10-30 | Drummond Scientific Company | Microcentrifuge tube cap opening and closing apparatus and method |
| CN2746395Y (en) * | 2004-09-20 | 2005-12-14 | 林�源 | Pipe frame of micro centrifugal pipe with batch open-close cover device |
| CN204151048U (en) * | 2014-10-13 | 2015-02-11 | 江苏省农业科学院 | Centrifuge tube hood-opening device |
| CN204508757U (en) * | 2015-03-11 | 2015-07-29 | 邯郸市康业生物科技有限公司 | Centrifuge tube device for releasing closures |
-
2016
- 2016-10-20 CN CN201610916744.7A patent/CN106365089A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0268348A2 (en) * | 1986-11-17 | 1988-05-25 | Richard J. Warburg | Closed container opener |
| US6309603B1 (en) * | 1999-02-01 | 2001-10-30 | Drummond Scientific Company | Microcentrifuge tube cap opening and closing apparatus and method |
| CN2746395Y (en) * | 2004-09-20 | 2005-12-14 | 林�源 | Pipe frame of micro centrifugal pipe with batch open-close cover device |
| CN204151048U (en) * | 2014-10-13 | 2015-02-11 | 江苏省农业科学院 | Centrifuge tube hood-opening device |
| CN204508757U (en) * | 2015-03-11 | 2015-07-29 | 邯郸市康业生物科技有限公司 | Centrifuge tube device for releasing closures |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170201 |