CN105314570A - Reagent bottle opener - Google Patents
Reagent bottle opener Download PDFInfo
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- CN105314570A CN105314570A CN201510305021.9A CN201510305021A CN105314570A CN 105314570 A CN105314570 A CN 105314570A CN 201510305021 A CN201510305021 A CN 201510305021A CN 105314570 A CN105314570 A CN 105314570A
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- reagent bottle
- panel
- cap body
- inner cap
- sled mouth
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Abstract
The invention relates to the field of experiment instruments, in particular to a reagent bottle opener which mainly aims at facilitating opening of a reagent bottle cover body. The reagent bottle opener comprises a first panel, a first connecting part and a handle. A first through hole is formed in the first panel, and the diameter of the first through hole is larger than or equal to the outer overall dimension of a reagent bottle inner cover body brim. The first connecting part is connected with one side of the first panel. The connecting end of the handle is connected with the first connecting part, and the holding end of the handle is located in the direction away from the first panel. The first through hole comprises a first half ring close to one side of the first panel and a second half ring close to the other side of the first panel. A first set of prying openings with the prying opening dimensions matched with the outer contour of an inner cover body cylinder with the diameter being the first dimension are oppositely formed in the first half ring and the second half ring. After the inner cover body is pried by being pulled and pushed multiple times by experiment staff, the inner cover body is pried out from the opening of a reagent bottle, and harm to people when the reagent bottle inner cover body is opened is reduced.
Description
Technical field
The present invention relates to experiment equipment field, particularly relate to a kind of reagent bottle bottle opener.
Background technology
The reagent used in laboratory has the feature of the nature of dangers such as highly acid, strong basicity or strong volatility usually.As shown in Figure 1, in order to ensure the sealing good to reagent, reagent bottle 100 bottleneck of splendid attire reagent is all covered with two lids usually.Wherein, the hat-shaped that inner cap body 300 is rounded, the inner cap body top of hat-shaped pours in the bottleneck of reagent bottle, and the cylindrical outer wall of inner cap body 300 and the inwall of bottleneck are tightly fitted, play sealing function, the annulus the brim of a hat 301 of inner cap body 300 is pressed in the top of bottleneck.The cylindrical shape of outer cover 200 in hollow, cylindrical inwall is provided with negative thread.The outer wall of reagent bottle 100 bottleneck is provided with outside thread, and outer cover 200, by screw thread fit, is screwed in the outside of reagent bottle 100 bottleneck, and inner cap body 300 is pressed in outer cover 200.
Outer cover, in unlatching reagent bottle process, is normally first backed out from bottleneck by experimenter, then with nail, point the annulus the brim of a hat of inner cap body pulled up from the top of bottleneck, and inner cap body to be pulled out from reagent bottle, completes the unlatching of reagent bottle.
Realizing in process of the present invention, contriver finds that in prior art, at least there are the following problems:
The inner cap body of reagent bottle and the bottle mouth position of reagent bottle seal comparatively good, the bottle mouth position of inner cap body from reagent bottle is being pulled outwardly with hand by experimenter, inner cap body is in reagent bottle outside moving process, negative pressure can be produced in reagent bottle, when inner cap body is separated with reagent bottle, liquid in reagent bottle may be taken out of by the transient flow produced by negative pressure, and is splashed to experimenter on hand, damages experimenter.In addition, inner cap body sticks reagent liquid usually, directly opened with hand, also easily stick experimenter on hand.When experimenter wears emgloves, because emgloves is too thick, draw the cork not too convenient; Experimenter wear disposable emulsion gloves draw the cork time, run into organic reagent to splash after on disposable emulsion gloves, disposable emulsion gloves are easily soaked into by the strong acid such as sulfuric acid are perishable, hurt experimenter, staff even there will be and pulls out the phenomenon that bottle stopper will consume a pair of disposable emulsion gloves sometimes.
Summary of the invention
In view of this, the invention provides a kind of reagent bottle bottle opener, main purpose is to be convenient to the unlatching to reagent bottle inner cap body, reduces the injury to personnel when opening reagent bottle.
For achieving the above object, the present invention mainly provides following technical scheme:
Embodiments of the invention provide a kind of reagent bottle bottle opener, comprising:
First panel, described first panel has the first through hole, and the aperture size of described first through hole is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat;
First connecting portion, is connected with the side of described first panel;
Handle, the coupling end of described handle is connected with described first connecting portion, and the holding end of described handle is positioned at the direction away from described first panel; Wherein,
Described first through hole comprises the first semi-ring near described first panel side, the second semi-ring near described first panel opposite side;
Described first semi-ring, described second semi-ring being provided with relatively sled mouth size is that the 1st size inner cap body cylinder outline first group of matching prizes mouth respectively with diameter;
When the sled mouth on the first semi-ring described in described first group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on second semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to first direction, described inner cap body can, with the bottleneck of described reagent bottle for fulcrum rotates with described first direction, prize to the second place from the primary importance in described reagent bottle bottleneck by described first panel;
When the sled mouth on the second semi-ring described in described first group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on first semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to second direction opposite to the first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described second direction, can prize to the 3rd position from the second place in described reagent bottle bottleneck by described first panel.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Optionally, aforesaid reagent bottle bottle opener, wherein said first panel comprises the first relative outside face and the second outside face;
The upper end of described first group of sled mouth sidewall is connected with described first outside face;
The lower end of described first group of sled mouth sidewall is connected with described second outside face;
Second outside face of described first panel is used for supporting with the bottleneck of described reagent bottle;
Angle between described first group of sled mouth sidewall surfaces and described second outside face is acute angle.
Optionally, aforesaid reagent bottle bottle opener, wherein said first semi-ring, described second semi-ring is also provided with relatively M group bottom the sled mouth being positioned at described first group of sled mouth is inner prizes mouth, M be more than or equal to 1 positive integer;
The sled mouth of the 1st group of inner sled mouth prize bottom the sled mouth of mouth be communicated with described first group, and the sled mouth size that mouth is prized in the 1st group of inside is that the inner cap body cylinder outline of the 2nd size matches respectively with diameter;
The sled mouth of the i-th+1 group inside sled mouth is communicated with i-th group of inner bottom of prizing the sled mouth of mouth, and the inner sled mouth size of prizing mouth of the i-th+1 group is that the inner cap body cylinder outline of the i-th+2 size matches respectively with diameter, and i is more than or equal to the positive integer that 1 is less than or equal to M-1; Wherein,
1st size > the 2nd size > i-th+2 size, the sled mouth size of sled mouth size > i-th+1 group inside sled mouth of the sled mouth size > i-th group inside sled mouth of first group of sled mouth.
Optionally, aforesaid reagent bottle bottle opener, the aperture of wherein said first through hole bends sidewall connection by many circular arc sidewalls and/or multistage and surrounds.
Optionally, aforesaid reagent bottle bottle opener, wherein also comprises:
Second panel, described second panel has the second through hole, and the size of described second through hole is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat;
Second connecting portion, is connected with the side of described second panel; Wherein,
Described second through hole comprises the 3rd semi-ring near described second panel side, the 4th semi-ring near described second panel opposite side;
Described 3rd semi-ring, described 4th semi-ring being provided with relatively sled mouth size is that the inner cap body cylinder outline of D second group of matching prizes mouth respectively with diameter, and D is greater than the 1st size;
The coupling end of described handle is connected with described first connecting portion detouchable, and the coupling end of described handle is also for being connected with described second connecting portion detouchable;
When the coupling end of described handle is connected with described second connecting portion,
Sled mouth on the 3rd semi-ring described in described second group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on 4th semi-ring described in described second group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to first direction, described inner cap body can, with the bottleneck of described reagent bottle for fulcrum rotates with described first direction, prize to the second place from the primary importance in described reagent bottle bottleneck by described second panel;
Sled mouth on the 4th semi-ring described in described second group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on 3rd semi-ring described in described second group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to second direction opposite to the first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described second direction, can prize to the 3rd position from the second place in described reagent bottle bottleneck by described second panel.
Optionally, aforesaid reagent bottle bottle opener, the coupling end of wherein said handle is threaded column, and described threaded column can be threaded by the negative thread on the negative thread on described first connecting portion or described second connecting portion.
Optionally, aforesaid reagent bottle bottle opener, the coupling end of wherein said handle is polygon cylinder, and described polygon cylinder can by being connected with the shape changeable hole that described polygon cylinder mates on the shape changeable hole of mating with described polygon cylinder on described first connecting portion or described second connecting portion.
Optionally, aforesaid reagent bottle bottle opener, wherein also comprises:
Second panel, the side of described second panel is connected with the opposite side of described first panel, and the angle of described second panel and described first panel is acute angle;
The opposite side of described second panel is provided with socket, and the distance size between the opening both sides of described socket and diameter are that the cylinder of the inner cap body of the 1st size matches;
When the socket of described second panel inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, by the holding end of rotary handle, described inner cap body with the bottleneck of described reagent bottle for fulcrum, can prize by described second panel in described reagent bottle bottleneck.
Optionally, aforesaid reagent bottle bottle opener, the axis of the holding end of wherein said handle is vertical with the side of described first panel side, and is in same plane with described first panel.
Optionally, aforesaid reagent bottle bottle opener, wherein said first panel, described first connecting portion are one-body molded by metal material.
Optionally, aforesaid reagent bottle bottle opener, the coupling end of wherein said handle is a Metallic rod;
The holding end of described handle is wooden or the holding rod made of plastic material, and the end of described holding rod is sphere-like.
By technique scheme, the reagent bottle bottle opener that technical solution of the present invention provides at least has following advantages:
The handle of reagent bottle bottle opener provided by the invention is connected with the first panel by the first connecting portion, described first panel has the first through hole that aperture size is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat, and the first panel can be enclosed within the inner cap body of reagent bottle by the first through hole.Wherein, described first through hole comprises the first semi-ring near described first panel side, near the second semi-ring of described first panel opposite side, described first semi-ring, described second semi-ring being provided with relatively sled mouth size is that the 1st size inner cap body cylinder outline first group of matching prizes mouth respectively with diameter.Experimenter is by the holding end of driving handle, sled mouth on first semi-ring described in described first group of sled mouth is inserted between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on second semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, then rotates holding end described inner cap body to be prized to the second place from the primary importance in described reagent bottle bottleneck.Afterwards, pulling the holding end of handle, sled mouth on second semi-ring described in described first group of sled mouth is inserted between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on first semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, then rotates holding end described inner cap body to be prized to the 3rd position from the second place in described reagent bottle bottleneck.Through repeatedly draw, push away prize after, just inner cap body can be prized in the bottleneck of reagent bottle.The unlatching to reagent bottle inner cap body can be convenient in use procedure, reduce the injury to personnel when opening reagent bottle inner cap body.In addition, experimenter uses reagent bottle bottle opener to open in the process of reagent bottle at wearing gloves, can reduce that liquid splash in reagent bottle is in one's hands to be put, and improves the service life of gloves, can reduce the consumption of gloves, cost-saving.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification sheets, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is the structural representation of reagent bottle in prior art;
Fig. 2 is the structural representation of a kind of reagent bottle bottle opener disassembled form that embodiments of the invention provide;
Fig. 3 is the structural representation of a kind of reagent bottle bottle opener that embodiments of the invention provide.
Detailed description of the invention
Use hand directly to open reagent bottle inner cap body and hold vulnerable problem, provide a kind of reagent bottle bottle opener, so that the unlatching to reagent bottle lid, reduce the injury to personnel when opening reagent bottle.
The technical scheme of the embodiment of the present invention is for solving the problems of the technologies described above, and general thought is as follows:
A kind of reagent bottle bottle opener provided by the invention, comprising:
First panel, described first panel has the first through hole, and the aperture size of described first through hole is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat;
First connecting portion, is connected with the side of described first panel;
Handle, the coupling end of described handle is connected with described first connecting portion, and the holding end of described handle is positioned at the direction away from described first panel; Wherein,
Described first through hole comprises the first semi-ring near described first panel side, the second semi-ring near described first panel opposite side;
Described first semi-ring, described second semi-ring being provided with relatively sled mouth size is that the 1st size inner cap body cylinder outline first group of matching prizes mouth respectively with diameter;
When the sled mouth on the first semi-ring described in described first group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on second semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to first direction, described inner cap body can, with the bottleneck of described reagent bottle for fulcrum rotates with described first direction, prize to the second place from the primary importance in described reagent bottle bottleneck by described first panel;
When the sled mouth on the second semi-ring described in described first group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on first semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to second direction opposite to the first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described second direction, can prize to the 3rd position from the second place in described reagent bottle bottleneck by described first panel.
The handle of reagent bottle bottle opener provided by the invention is connected with the first panel by the first connecting portion, described first panel has the first through hole that aperture size is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat, and the first panel can be enclosed within the inner cap body of reagent bottle by the first through hole.Wherein, described first through hole comprises the first semi-ring near described first panel side, near the second semi-ring of described first panel opposite side, described first semi-ring, described second semi-ring being provided with relatively sled mouth size is that the 1st size inner cap body cylinder outline first group of matching prizes mouth respectively with diameter.Experimenter is by the holding end of driving handle, sled mouth on first semi-ring described in described first group of sled mouth is inserted between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on second semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, then rotates holding end described inner cap body to be prized to the second place from the primary importance in described reagent bottle bottleneck.Afterwards, pulling the holding end of handle, sled mouth on second semi-ring described in described first group of sled mouth is inserted between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on first semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, then rotates holding end described inner cap body to be prized to the 3rd position from the second place in described reagent bottle bottleneck.Through repeatedly draw, push away prize after, just inner cap body can be prized in the bottleneck of reagent bottle.The unlatching to reagent bottle inner cap body can be convenient in use procedure, reduce the injury to personnel when opening reagent bottle inner cap body.
For further setting forth the present invention for the technological means reaching predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to its detailed description of the invention of reagent bottle bottle opener proposed according to the present invention, structure, feature and effect thereof, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
Term "and/or" herein, being only a kind of incidence relation describing affiliated partner, can there are three kinds of relations in expression, such as, A and/or B, concrete is interpreted as: can include A and B simultaneously, can individualism A, also can individualism B, above-mentioned three kinds of arbitrary middle situations can be possessed.
As shown in Figures 2 and 3, a kind of reagent bottle bottle opener that one embodiment of the present of invention propose, for opening the inner cap body of reagent bottle, the such as open detection inner cap body etc. of concentrated bottle, strong reagents bottle, inorganic matter reagent bottle and organic reagent bottle.Described reagent bottle bottle opener comprises: the first panel 1, first connecting portion 2 and handle 3.Described first panel 1 has the first through hole 11, and the aperture size of described first through hole 11 is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat.Described first connecting portion 2 is connected with the side of described first panel 1.The coupling end 31 of described handle 3 is connected with described first connecting portion 2, and the holding end 32 of described handle 3 is positioned at the direction away from described first panel 1.Wherein, described first through hole 11 comprises the first semi-ring 11a near described first panel 1 side, the second semi-ring 11b near described first panel 1 opposite side.Described first semi-ring 11a, described second semi-ring 11b being provided with relatively sled mouth size is that the 1st size inner cap body cylinder outline first group of matching prizes mouth respectively with diameter.When the sled mouth on the first semi-ring 11a described in described first group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on second semi-ring 11b described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end 32 of described handle 3 to first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described first direction, can prize to the second place from the primary importance in described reagent bottle bottleneck by described first panel 1.When the sled mouth on the second semi-ring 11b described in described first group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on first semi-ring 11a described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end 32 of described handle 3 to second direction opposite to the first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described second direction, can prize to the 3rd position from the second place in described reagent bottle bottleneck by described first panel 1.
The concrete operation method of reagent bottle bottle opener is:
Step 1: the outer cover of reagent bottle is backed out;
Step 2: the first through hole of the first panel is enclosed within the inner cap body of reagent bottle;
Step 3: by the holding end of driving handle, the sled mouth on the first semi-ring described in described first group of sled mouth is made to insert between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on second semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, the holding end of turning handle again, to prize inner cap body;
Step 4: by pulling the holding end of handle, first group of sled mouth prized on the second semi-ring described in mouth is made to insert between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on first semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, the holding end of turning handle again, to prize inner cap body;
Inner cap body can prize by repetition step 3, step 4 completely from the bottleneck of reagent bottle.
Wherein, in use, the order of above-mentioned steps also can be step 1, step 2, step 4, step 3, repeats step 4, step 3.Or only including step 1, step 2, step 4 or only include step 1, step 2, step 3 also can the unlatching of complete independently reagent bottle inner cap body.
The handle of the reagent bottle bottle opener that one embodiment of the invention provides is connected with the first panel by the first connecting portion, described first panel has the first through hole that aperture size is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat, and the first panel can be enclosed within the inner cap body of reagent bottle by the first through hole.Wherein, described first through hole comprises the first semi-ring near described first panel side, near the second semi-ring of described first panel opposite side, described first semi-ring, described second semi-ring being provided with relatively sled mouth size is that the 1st size inner cap body cylinder outline first group of matching prizes mouth respectively with diameter.Experimenter is by the holding end of driving handle, sled mouth on first semi-ring described in described first group of sled mouth is inserted between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on second semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, then rotates holding end described inner cap body to be prized to the second place from the primary importance in described reagent bottle bottleneck.Afterwards, pulling the holding end of handle, sled mouth on second semi-ring described in described first group of sled mouth is inserted between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on first semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, then rotates holding end described inner cap body to be prized to the 3rd position from the second place in described reagent bottle bottleneck.Through repeatedly draw, push away prize after, just inner cap body can be prized in the bottleneck of reagent bottle.The unlatching to reagent bottle inner cap body can be convenient in use procedure, reduce the injury to personnel when opening reagent bottle inner cap body.
In addition, after the inner cap body of reagent bottle is prized in bottleneck by reagent bottle bottle opener, first group of sled mouth also can block the brim of a hat of inner cap body, inner cap body is stuck on the first through hole of the first panel, and inner cap body is moved to the position of placing inner cap body by the holding end of gripping handle by experimenter.
Further, as shown in Figure 3, comparatively laborsaving in order to make in operation reagent bottle bottle opener, the reagent bottle bottle opener described in above-described embodiment, wherein said first panel 1 comprises the first relative outside face 1a and the second outside face (not shown).The upper end of described first group of sled mouth sidewall is connected with described first outside face 1a.The lower end of described first group of sled mouth sidewall is connected with described second outside face.Second outside face of described first panel 1 is used for supporting with the bottleneck of described reagent bottle.Angle between described first group of sled mouth sidewall surfaces 1b and described second outside face is acute angle.Insert in the process between the described inner cap body the brim of a hat and reagent bottle bottleneck at first group of sled mouth, be the effect that first group of the acute angle sidewall surfaces of prizing mouth can play guiding with the second outside face, experimenter prizes in mouth more laborsaving insertion first group.The scope of acute angle can be good between 15-35 degree.
Experimenter is in the middle of concrete experiment, the reagent bottle of different size size can be used, in order to the reagent bottle enabling reagent bottle bottle opener open different size, as shown in Figure 3, reagent bottle bottle opener described in one embodiment of the invention also provides following embodiment, wherein said first semi-ring 11a, described second semi-ring 11b are also provided with relatively M group bottom the sled mouth being positioned at described first group of sled mouth 111 is inner prizes mouth, M be more than or equal to 1 positive integer.The sled mouth of the 1st group of inner sled mouth 112 prize bottom the sled mouth of mouth 111 be communicated with described first group, and the sled mouth size that mouth 112 is prized in the 1st group of inside is that the inner cap body cylinder outline of the 2nd size matches respectively with diameter.The sled mouth of the i-th+1 group inside sled mouth 113 is communicated with i-th group of inner bottom of prizing the sled mouth of mouth, the inner sled mouth size of prizing mouth 113 of i-th+1 group is that the inner cap body cylinder outline of the i-th+2 size matches respectively with diameter, and i is more than or equal to the positive integer that 1 is less than or equal to M-1.Wherein, 1st size > the 2nd size > i-th+2 size, the sled mouth size of sled mouth size > i-th+1 group inside sled mouth of the sled mouth size > i-th group inside sled mouth of first group of sled mouth.Such as, the 1st is of a size of 2cm, and the 2nd is of a size of 1.5cm, and i-th+2 is of a size of 1cm.When opening the reagent bottle inner cap body of different size, use the sled mouth of the corresponding size group of reagent bottle bottle opener.
Concrete, often the shape of group sled mouth can be made up of the sled mouth of various shape, and circular arc can be adopted to prize mouth, the sled mouth etc. of square edge.Finally, the aperture of described first through hole can be surrounded by many circular arc sidewalls and/or the connection of multistage bending sidewall.When can be made up of many circular arc sidewalls in the aperture of described first through hole, the first through hole is the shape perforate like cloud.
Wherein, the first connecting portion described in the reagent bottle bottle opener described in above-described embodiment can be regarded as a joint face, point of connection, connection structure or independent link etc.When described first connecting portion is a connection structure, following implementation structure can be specially:
When the size disparity of the reagent bottle of different size size is larger, reagent bottle bottle opener described in one embodiment of the invention also provides following embodiment, wherein also comprise: the second panel, described second panel has the second through hole, and the size of described second through hole is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat.Second connecting portion, is connected with the side of described second panel.Wherein, described second through hole comprises the 3rd semi-ring near described second panel side, the 4th semi-ring near described second panel opposite side.Described 3rd semi-ring, described 4th semi-ring being provided with relatively sled mouth size is that the inner cap body cylinder outline of D second group of matching prizes mouth respectively with diameter, and D is greater than the 1st size.The coupling end of described handle is connected with described first connecting portion detouchable, and the coupling end of described handle is also for being connected with described second connecting portion detouchable.When the coupling end of described handle is connected with described second connecting portion, sled mouth on the 3rd semi-ring described in described second group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on 4th semi-ring described in described second group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described first direction, can prize to the second place from the primary importance in described reagent bottle bottleneck by described second panel.Sled mouth on the 4th semi-ring described in described second group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on 3rd semi-ring described in described second group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to second direction opposite to the first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described second direction, can prize to the 3rd position from the second place in described reagent bottle bottleneck by described second panel.User can by the first different from aperture size for handle panels or the second panel sectional.As, the first through hole user of the first panel opens the reagent bottle of 0-2cm, and the second panel is for opening the reagent bottle of 2-4cm.Wherein, reagent bottle bottle opener portion provided by the invention is only confined to only comprise the first panel, the second panel, can also have the panel of multiple model, for opening the reagent bottle of sizes.
Concrete, A and the B that detouchable connection mode refers to can link together, and also A and B can be separated.Specific implementation structure can adopt following two kinds of implementations, when being not only confined to following implementation:
First kind of way: as shown in Figure 2, above-mentioned reagent bottle bottle opener, the coupling end 31 of wherein said handle 3 is threaded column, and described threaded column can be threaded by the negative thread on described first connecting portion 2 or the negative thread on described second connecting portion.
The second way: above-mentioned reagent bottle bottle opener, the coupling end of wherein said handle is polygon cylinder, and described polygon cylinder can by being connected with the shape changeable hole that described polygon cylinder mates on the shape changeable hole of mating with described polygon cylinder on described first connecting portion or described second connecting portion.
In concrete production link, for the ease of producing, the reagent bottle bottle opener described in above-described embodiment, wherein said first panel, described first connecting portion are one-body molded by metal material.As adopted the material of corrosion-resistant steel, iron, aluminum alloy.Structural strength is comparatively large, is easy to open reagent bottle.
For the ease of gripping, the reagent bottle bottle opener described in one embodiment of the invention also provides following embodiment, and as shown in Figure 2, the coupling end 31 of wherein said handle 3 is a Metallic rod.The holding end 32 of described handle 3 is wooden or the holding rod made of plastic material, and the end of described holding rod is sphere-like.In rotation process, spheroid can rotate in experimenter's hand, and the end of sphere-like is more prone to be held.
Further, reagent bottle bottle opener described in above-described embodiment, as shown in Figure 2, wherein also comprises: the second panel 4, the side of described second panel 4 is connected with the opposite side of described first panel 1, and described second panel 4 is acute angle with the angle of described first panel 1.The opposite side of described second panel 4 is provided with socket 41, and the distance size between the opening both sides of described socket 41 and diameter are that the cylinder of the inner cap body of the 1st size matches.When the socket of described second panel inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, by the holding end of rotary handle, described inner cap body with the bottleneck of described reagent bottle for fulcrum, can prize by described second panel in described reagent bottle bottleneck.Experimenter is when using the first panel unlatching reagent bottle inner cap body of reagent bottle bottle opener comparatively to require great effort, and experimenter can also prize inner cap body by the socket on the second panel, improves the comformability of reagent bottle bottle opener.
In the middle of concrete enforcement, the reagent bottle bottle opener described in above-described embodiment, the axis of the holding end of wherein said handle is vertical with the side of described first panel side, and is in same plane with described first panel.Or the angle between the axis of the holding end of described first panel and described handle is acute angle.
" first ", " second ", " the 3rd ", " the 4th " etc. in above-described embodiment are for distinguishing each embodiment, and do not represent the quality of each embodiment.
The above, it is only preferred embodiment of the present invention, not do any pro forma restriction to the present invention, any simple modification done above embodiment according to technical spirit of the present invention, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (11)
1. a reagent bottle bottle opener, is characterized in that, comprising:
First panel, described first panel has the first through hole, and the aperture size of described first through hole is more than or equal to the outer profile size of the brim of a hat of reagent bottle inner cap body;
First connecting portion, is connected with the side of described first panel;
Handle, the coupling end of described handle is connected with described first connecting portion, and the holding end of described handle is positioned at the direction away from described first panel; Wherein,
Described first through hole comprises the first semi-ring near described first panel side, the second semi-ring near described first panel opposite side;
Described first semi-ring, described second semi-ring being provided with relatively sled mouth size is that the 1st size inner cap body cylinder outline first group of matching prizes mouth respectively with diameter;
When the sled mouth on the first semi-ring described in described first group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on second semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to first direction, described inner cap body can, with the bottleneck of described reagent bottle for fulcrum rotates with described first direction, prize to the second place from the primary importance in described reagent bottle bottleneck by described first panel;
When the sled mouth on the second semi-ring described in described first group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on first semi-ring described in described first group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to second direction opposite to the first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described second direction, can prize to the 3rd position from the second place in described reagent bottle bottleneck by described first panel.
2. reagent bottle bottle opener according to claim 1, is characterized in that,
Described first panel comprises the first relative outside face and the second outside face;
The upper end of described first group of sled mouth sidewall is connected with described first outside face;
The lower end of described first group of sled mouth sidewall is connected with described second outside face;
Second outside face of described first panel is used for supporting with the bottleneck of described reagent bottle;
Angle between described first group of sled mouth sidewall surfaces and described second outside face is acute angle.
3. reagent bottle bottle opener according to claim 1, is characterized in that,
Described first semi-ring, described second semi-ring are also provided with relatively M group bottom the sled mouth being positioned at described first group of sled mouth is inner prizes mouth, M be more than or equal to 1 positive integer;
The sled mouth of the 1st group of inner sled mouth prize bottom the sled mouth of mouth be communicated with described first group, and the sled mouth size that mouth is prized in the 1st group of inside is that the inner cap body cylinder outline of the 2nd size matches respectively with diameter;
The sled mouth of the i-th+1 group inside sled mouth is communicated with i-th group of inner bottom of prizing the sled mouth of mouth, and the inner sled mouth size of prizing mouth of the i-th+1 group is that the inner cap body cylinder outline of the i-th+2 size matches respectively with diameter, and i is more than or equal to the positive integer that 1 is less than or equal to M-1; Wherein,
1st size > the 2nd size > i-th+2 size, the sled mouth size of sled mouth size > i-th+1 group inside sled mouth of the sled mouth size > i-th group inside sled mouth of first group of sled mouth.
4. reagent bottle bottle opener according to claim 3, is characterized in that,
The aperture of described first through hole bends sidewall connection by many circular arc sidewalls and/or multistage and surrounds.
5. reagent bottle bottle opener according to claim 1, is characterized in that, also comprise:
Second panel, described second panel has the second through hole, and the size of described second through hole is more than or equal to the outer profile size of the reagent bottle inner cap body the brim of a hat;
Second connecting portion, is connected with the side of described second panel; Wherein,
Described second through hole comprises the 3rd semi-ring near described second panel side, the 4th semi-ring near described second panel opposite side;
Described 3rd semi-ring, described 4th semi-ring being provided with relatively sled mouth size is that the inner cap body cylinder outline of D second group of matching prizes mouth respectively with diameter, and D is greater than the 1st size;
The coupling end of described handle is connected with described first connecting portion detouchable, and the coupling end of described handle is also for being connected with described second connecting portion detouchable;
When the coupling end of described handle is connected with described second connecting portion,
Sled mouth on the 3rd semi-ring described in described second group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on 4th semi-ring described in described second group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to first direction, described inner cap body can, with the bottleneck of described reagent bottle for fulcrum rotates with described first direction, prize to the second place from the primary importance in described reagent bottle bottleneck by described second panel;
Sled mouth on the 4th semi-ring described in described second group of sled mouth inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, sled mouth on 3rd semi-ring described in described second group of sled mouth is positioned at outside the described inner cap body the brim of a hat and reagent bottle bottleneck, by rotating the holding end of described handle to second direction opposite to the first direction, described inner cap body with the bottleneck of described reagent bottle for fulcrum rotates with described second direction, can prize to the 3rd position from the second place in described reagent bottle bottleneck by described second panel.
6. reagent bottle bottle opener according to claim 5, is characterized in that,
The coupling end of described handle is threaded column, and described threaded column can be threaded by the negative thread on the negative thread on described first connecting portion or described second connecting portion.
7. reagent bottle bottle opener according to claim 5, is characterized in that,
The coupling end of described handle is polygon cylinder, and described polygon cylinder can by being connected with the shape changeable hole that described polygon cylinder mates on the shape changeable hole of mating with described polygon cylinder on described first connecting portion or described second connecting portion.
8. reagent bottle bottle opener according to claim 1, is characterized in that, also comprise:
Second panel, the side of described second panel is connected with the opposite side of described first panel, and the angle of described second panel and described first panel is acute angle;
The opposite side of described second panel is provided with socket, and the distance size between the opening both sides of described socket and diameter are that the cylinder of the inner cap body of the 1st size matches;
When the socket of described second panel inserts between the described inner cap body the brim of a hat and reagent bottle bottleneck, by the holding end of rotary handle, described inner cap body with the bottleneck of described reagent bottle for fulcrum, can prize by described second panel in described reagent bottle bottleneck.
9. reagent bottle bottle opener according to claim 1, is characterized in that,
The axis of the holding end of described handle is vertical with the side of described first panel side, and is in same plane with described first panel.
10. reagent bottle bottle opener according to claim 1, is characterized in that,
Described first panel, described first connecting portion are one-body molded by metal material.
11. reagent bottle bottle openers according to claim 1, is characterized in that,
The coupling end of described handle is a Metallic rod;
The holding end of described handle is wooden or the holding rod made of plastic material, and the end of described holding rod is sphere-like.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305021.9A CN105314570B (en) | 2015-06-04 | 2015-06-04 | Reagent bottle bottle opener |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305021.9A CN105314570B (en) | 2015-06-04 | 2015-06-04 | Reagent bottle bottle opener |
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| CN105314570B CN105314570B (en) | 2017-09-01 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064766U (en) * | 1989-11-07 | 1990-10-31 | 陈雪泥 | Antitoxic and antiseptic plastic inner bottle stopper opener |
| US5313858A (en) * | 1993-03-08 | 1994-05-24 | Midwest Research Institute | Rubber stopper remover |
| KR200399532Y1 (en) * | 2005-08-09 | 2005-10-25 | 심치규 | the pliers type opener for bottle cap |
| CN203048540U (en) * | 2013-01-17 | 2013-07-10 | 张芳 | Opening device for inner plug of chemical reagent bottle |
| CN203212302U (en) * | 2013-02-26 | 2013-09-25 | 湖州师范学院 | Reagent bottle inner plug opener |
| CN204727575U (en) * | 2015-06-04 | 2015-10-28 | 新疆农业科学院农业质量标准与检测技术研究所 | Reagent bottle bottle opener |
-
2015
- 2015-06-04 CN CN201510305021.9A patent/CN105314570B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064766U (en) * | 1989-11-07 | 1990-10-31 | 陈雪泥 | Antitoxic and antiseptic plastic inner bottle stopper opener |
| US5313858A (en) * | 1993-03-08 | 1994-05-24 | Midwest Research Institute | Rubber stopper remover |
| KR200399532Y1 (en) * | 2005-08-09 | 2005-10-25 | 심치규 | the pliers type opener for bottle cap |
| CN203048540U (en) * | 2013-01-17 | 2013-07-10 | 张芳 | Opening device for inner plug of chemical reagent bottle |
| CN203212302U (en) * | 2013-02-26 | 2013-09-25 | 湖州师范学院 | Reagent bottle inner plug opener |
| CN204727575U (en) * | 2015-06-04 | 2015-10-28 | 新疆农业科学院农业质量标准与检测技术研究所 | Reagent bottle bottle opener |
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| CN105314570B (en) | 2017-09-01 |
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