CN203801804U - Fingerstall for assembling and disassembling gasket of chromatographic bottle - Google Patents
Fingerstall for assembling and disassembling gasket of chromatographic bottle Download PDFInfo
- Publication number
- CN203801804U CN203801804U CN201420153455.2U CN201420153455U CN203801804U CN 203801804 U CN203801804 U CN 203801804U CN 201420153455 U CN201420153455 U CN 201420153455U CN 203801804 U CN203801804 U CN 203801804U
- Authority
- CN
- China
- Prior art keywords
- fingerstall
- bottle
- projection
- utility
- model
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 210000005224 forefinger Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model relates to a fingerstall for assembling and disassembling a gasket of a chromatographic bottle. The fingerstall comprises a fingerstall body and a bump arranged at the front end of the fingerstall body, wherein the thickness of the bump is greater than the depth of a bottle cap of the chromatographic bottle; the gasket of the chromatographic bottle placed at the top of the bump is arranged at the bottom of the bottle cap of the chromatographic bottle through the bump. According to the fingerstall for assembling and disassembling the gasket of the chromatographic bottle, the gasket of the chromatographic bottle can be rapidly assembled and disassembled through the bump, so that the gasket assembling and disassembling efficiency is improved, and the operating time is saved.
Description
Technical field
The utility model relates to chemical experiment equipment technical field, is specifically related to a kind of fingerstall for dismounting chromatogram bottle pad.
Background technology
Chromatogram bottle is a kind of common experiment equipment, is generally glass and makes.At present, the bottle cap of the chromatogram bottle of use for laboratory is less, while using chromatogram bottle at every turn, the pad of chromatogram bottle cap need be inserted in lid, then it is combined with chromatogram bottle.Use while cleaning at every turn, also need the chromatogram bottle pad of pricking via hole to take out, then clean chromatogram bottle and lid, to use next time.But lid and the pad of chromatogram bottle are less, harder with finger dismounting chromatogram bottle pad, use other instrument efficiency lower.
Utility model content
The purpose of this utility model is to propose a kind of fingerstall for dismounting chromatogram bottle pad, can effectively address the above problem.
For a fingerstall for dismounting chromatogram bottle pad, comprising: fingerstall body and the projection that is arranged on described fingerstall body front end; The thickness of described projection is greater than the degree of depth of chromatogram bottle bottle cap, wherein, by described projection, the chromatogram bottle pad that is placed on its top is arranged on to the bottom of described chromatogram bottle bottle cap.
According to an embodiment of the present utility model, further, described projection is cylinder, and the diameter of described projection is less than the diameter of chromatogram bottle pad.
According to an embodiment of the present utility model, further, the top of described chromatogram bottle bottle cap arranges through hole, and the diameter of described projection is less than the diameter of described through hole.
According to an embodiment of the present utility model, further, the sectional area of described projection be described chromatogram bottle gasket surface long-pending 2/3.
According to an embodiment of the present utility model, further, the material of described fingerstall body is rubber.
According to an embodiment of the present utility model, further, the material of described projection is plastics.
According to an embodiment of the present utility model, further, described projection is bonding by binding agent and described fingerstall body.
Fingerstall for dismounting chromatogram bottle pad of the present utility model, by the pad of projection fast demountable chromatogram bottle is set, improves the dismounting efficiency of pad, saves the operating time.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of an embodiment of the fingerstall for dismounting chromatogram bottle pad of the present utility model;
Fig. 2 is the schematic diagram of an embodiment of chromatogram bottle bottle cap;
Fig. 3 is the schematic diagram of an embodiment of chromatogram bottle pad.
Detailed description of the invention
With reference to the accompanying drawings the utility model is described more fully, exemplary embodiment of the present utility model is wherein described.Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with figure and embodiment, the technical solution of the utility model is carried out to many-sided description.
Below in order to narrate conveniently, hereinafter alleged " left side ", " right side ", " on ", the direction such as left and right, upper and lower of D score etc. and accompanying drawing itself is consistent.
As shown in Figure 1, 2, 3, comprise for the fingerstall of dismounting chromatogram bottle pad: the projection 1 that fingerstall body 2 and the front end at fingerstall body arrange.The thickness of projection 1 is greater than the degree of depth of chromatogram bottle bottle cap, by projection 1, the chromatogram bottle pad of laying at its top is arranged on to the bottom of chromatogram bottle bottle cap.
According to an embodiment of the present utility model, projection 1 can be various shape, for example, be cylinder, and cross section is square etc.In the time that projection 1 is cylinder, the diameter of projection 1 can be less than the diameter of chromatogram bottle pad, and for example, the sectional area of projection 1 is 2/3 of chromatogram bottle pad.The diameter of projection 1 also can be greater than the diameter of chromatogram bottle pad.
According to an embodiment of the present utility model, the diameter of projection 1 can be less than or be slightly larger than chromatogram bottle bottle cap diameter.In the time that the diameter of projection 1 is greater than chromatogram bottle bottle cap diameter, projection 1 can adopt soft material, and such as rubber etc. are placed on chromatogram bottle pad at the top of projection 1, by projection 1, chromatogram bottle pad are arranged on to the bottom of chromatogram bottle bottle cap.
According to an embodiment of the present utility model, as shown in Figure 2, the top of chromatogram bottle bottle cap 3 can not have through hole, in the time there is no through hole, by projection 1, chromatogram bottle pad is arranged on to the bottom of chromatogram bottle bottle cap.In the time that the top of chromatogram bottle bottle cap 3 arranges through hole 4, projection 1 is cylinder, and diameter is less than the diameter of through hole 4, and projection 1 through through hole 4, is pulled down mounted chromatogram bottle pad 5 from top to down.
According to an embodiment of the present utility model, the material of fingerstall body 2 is rubber etc., and fingerstall body 2 can be forefinger cover, middle fingerstall etc., and rubber fingerstall 2 can fit with forefinger or middle finger etc. securely, difficult drop-off.The material of projection 1 can be plastics etc.Fingerstall body 1 and projection 1 can be one-body molded, or projection 1 is bonding by binding agent and fingerstall body 2.
According to an embodiment of the present utility model, the fingerstall body 2 of rubber is combined by binder phase with the projection 1 of plastics, fingerstall body 2 is forefinger cover, fit tightly with forefinger, make fingerstall difficult drop-off, when use, this fingerstall body 2 is worn on forefinger, projection 1 can head into or eject the pad of chromatogram bottle rapidly, improves dismounting efficiency.
Fingerstall for dismounting chromatogram bottle pad of the present utility model, by the pad of projection fast demountable chromatogram bottle is set, improves the dismounting efficiency of pad, saves the operating time.
Above-mentioned arbitrary technical scheme disclosed in the utility model of the present utility model unless otherwise stated, if it discloses number range, so disclosed number range is preferred number range, any it should be appreciated by those skilled in the art: preferred number range is only the obvious or representative numerical value of technique effect in many enforceable numerical value.Because numerical value is more, cannot be exhaustive, so the utility model just discloses part numerical value to illustrate the technical solution of the utility model, and the above-mentioned numerical value of enumerating should not form the restriction of the utility model being created to protection domain.
If used the word such as " first ", " second " to limit parts herein, those skilled in the art should know: the use of " first ", " second " is only used to be convenient to describe above parts are distinguished as not having outside Stated otherwise, and above-mentioned word does not have special implication.
Simultaneously, if above-mentioned the utility model discloses or has related to parts or the structural member of connection fastened to each other, so, unless otherwise stated, be fixedly connected with and can be understood as: can dismantle and be fixedly connected with (for example using bolt or screw to connect), also can be understood as: non-removable being fixedly connected with (for example rivet, weld), certainly, connection fastened to each other also can for example, be replaced (obviously cannot adopt except integrally formed technique) by integral type structure (use casting technique is integrally formed to be created).
In addition, in the disclosed arbitrary technical scheme of above-mentioned the utility model applied for the term that represents position relationship or shape unless otherwise stated its implication comprise and its approximate, similar or approaching state or shape.Arbitrary parts that the utility model provides can be both to be assembled by multiple independent parts, the produced separate part of the technique that also can be one of the forming.
Finally should be noted that: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement detailed description of the invention of the present utility model; And not departing from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope of the utility model request protection.
Claims (7)
1. for a fingerstall for dismounting chromatogram bottle pad, it is characterized in that, comprising:
Fingerstall body and the projection that is arranged on described fingerstall body front end; The thickness of described projection is greater than the degree of depth of chromatogram bottle bottle cap, wherein, by described projection, the chromatogram bottle pad that is placed on its top is arranged on to the bottom of described chromatogram bottle bottle cap.
2. fingerstall as claimed in claim 1, is characterized in that:
Described projection is cylinder, and the diameter of described projection is less than the diameter of chromatogram bottle pad.
3. fingerstall as claimed in claim 2, is characterized in that:
The top of described chromatogram bottle bottle cap arranges through hole, and the diameter of described projection is less than the diameter of described through hole.
4. fingerstall as claimed in claim 2, is characterized in that:
The sectional area of described projection be described chromatogram bottle gasket surface long-pending 2/3.
5. fingerstall as claimed in claim 2, is characterized in that:
The material of described fingerstall body is rubber.
6. fingerstall as claimed in claim 2, is characterized in that:
The material of described projection is plastics.
7. fingerstall as claimed in claim 1, is characterized in that:
Described projection is bonding by binding agent and described fingerstall body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153455.2U CN203801804U (en) | 2014-04-01 | 2014-04-01 | Fingerstall for assembling and disassembling gasket of chromatographic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420153455.2U CN203801804U (en) | 2014-04-01 | 2014-04-01 | Fingerstall for assembling and disassembling gasket of chromatographic bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801804U true CN203801804U (en) | 2014-09-03 |
Family
ID=51440626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420153455.2U Expired - Lifetime CN203801804U (en) | 2014-04-01 | 2014-04-01 | Fingerstall for assembling and disassembling gasket of chromatographic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203801804U (en) |
-
2014
- 2014-04-01 CN CN201420153455.2U patent/CN203801804U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |