CN214297228U - Functional glassware stopper - Google Patents
Functional glassware stopper Download PDFInfo
- Publication number
- CN214297228U CN214297228U CN202023169550.6U CN202023169550U CN214297228U CN 214297228 U CN214297228 U CN 214297228U CN 202023169550 U CN202023169550 U CN 202023169550U CN 214297228 U CN214297228 U CN 214297228U
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- hollow cylinder
- upper cover
- screens
- glassware
- stopper
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Abstract
The utility model discloses a functional glassware stopper, including hollow cylinder and the upper cover of setting on hollow cylinder, hollow cylinder and upper cover are the rubber material, hollow cylinder's external diameter is the same with the glassware's of treating the cartridge internal diameter, the big fifth of diameter ratio hollow cylinder's external diameter of upper cover, the right-hand member lateral wall an organic whole of upper cover is provided with the duroplast handle, the right-hand member bottom of upper cover with hollow cylinder's an organic whole sets up on the upper surface, the lower surface of duroplast handle is provided with the screens arch, hollow cylinder's lateral wall corresponds the screens arch is provided with the screens recess. The utility model provides a pair of functional glassware stopper, simple structure in the experiment that has the frequent liquid demand that moves, can replace glassware's such as test tube, flask, erlenmeyer flask stopper seals, simplifies the experiment operation, saves the redundant operation that frequent cork pulling blockked up.
Description
Technical Field
The utility model relates to the technical field of daily necessities, especially, relate to a functional glassware stopper.
Background
Test tubes, flasks and erlenmeyer flasks are common glass instruments in chemical experiments, can be used for containing liquid and solid reagents, heating the reagents, fixing the volume and configuring the solution, can also be used as a reaction container for a small amount of reagents under a normal temperature or heating condition, and are indispensable containers in experimental operation. However, the plugs of the vessels used at present are generally rubber plugs and silica gel plugs manufactured for sealing, although the sealing effect is good, if the experiment needs to frequently perform liquid transfer operation on the solution in the vessel, the plugs need to be frequently pulled out and plugged, which increases the complexity of the experiment operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects and shortcomings of the prior art, the functional glassware plug is provided, the structure is simple, the sealing plugs of glassware such as test tubes, flasks and conical flasks can be replaced in an experiment with frequent pipetting requirements, the experiment operation is simplified, and the redundant operation of frequent plugging and plugging is omitted.
For realizing the utility model aims at providing a pair of functional glassware stopper, including hollow cylinder and the upper cover of setting on hollow cylinder, hollow cylinder and upper cover are the rubber material, hollow cylinder's external diameter is the same with the glassware's of treating the cartridge internal diameter, the big fifth of diameter ratio hollow cylinder's external diameter of upper cover, the right-hand member lateral wall an organic whole of upper cover is provided with the duroplast handle, the right-hand member bottom of upper cover with hollow cylinder's upper surface an organic whole sets up, the lower surface of duroplast handle is provided with the screens arch, hollow cylinder's lateral wall corresponds the screens arch is provided with the screens recess.
As a further improvement of the scheme, the sectional area of the clamping groove is slightly smaller than that of the clamping protrusion.
As a further improvement of the scheme, the clamping protrusions are integrally arranged in a T shape, the clamping grooves penetrate through the middle of the side wall of the hollow cylinder to the upper end face of the hollow cylinder, and the clamping protrusions corresponding to the T shape are arranged in the T shape.
The utility model has the advantages that:
compared with the prior art, the utility model provides a pair of functional glassware stopper, in the experiment that needs frequently move the liquid, remove the bottle plug on former glassware earlier, fill in hollow cylinder on the glassware, when needs move the liquid, press the handle downwards, clamp through the screens arch with the screens recess, make the upper cover upwards overturn, and then open the passageway at hollow cylinder middle part, conveniently move the liquid rifle and move the liquid operation, move the liquid completion back, extract the screens arch, close the upper cover again, thereby move the liquid operation that need pull out the rubber buffer and adorn when saving the use rubber buffer. The utility model provides a pair of functional glassware stopper, simple structure in the experiment that has the frequent liquid demand that moves, can replace glassware's such as test tube, flask, erlenmeyer flask stopper seals, simplifies the experiment operation, saves the redundant operation that frequent cork pulling blockked up.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, the utility model provides a pair of functional glassware stopper, including hollow cylinder 1 and the upper cover 2 of setting on hollow cylinder 1, hollow cylinder 1 and upper cover 2 are the rubber material, hollow cylinder 1's external diameter is the same with the glassware's of treating the cartridge internal diameter, the big fifth of the external diameter of hollow cylinder 1 of diameter ratio of upper cover 2, the right-hand member lateral wall an organic whole of upper cover 2 is provided with stereoplasm handle 3, the right-hand member bottom of upper cover 2 sets up with hollow cylinder 1's upper surface an organic whole, the lower surface of stereoplasm handle 3 is provided with screens arch 4, hollow cylinder 1's lateral wall corresponds screens arch 4 and is provided with screens recess 5, the sectional area of screens recess 5 slightly is less than the sectional area of screens arch 4.
There are three specific embodiments of the hollow cylinder 1 and the upper cover 2:
the first method comprises the following steps: the outer diameter of the hollow cylinder 1 is the inner diameter of a test tube (which is determined according to the specification of the test tube and comprises 10mm, 12mm, 15mm, 18mm, 20mm and the like), the inner diameter is 4mm smaller than the outer diameter, and the diameter of the upper cover 2 is 2mm larger than the outer diameter of the hollow cylinder 1 and can be used as test tube plugs with different specifications;
and the second method comprises the following steps: the outer diameter of the hollow cylinder 1 is the inner diameter of a bottle mouth (determined according to the bottle specification, including 25mm, 33mm, 43mm and the like), the inner diameter is 6mm smaller than the outer diameter, the diameter of the upper cover 2 is 6mm larger than the outer diameter of the hollow cylinder 1, and the hollow cylinder can be used as a 250mL bottle mouth plug with different bottle mouth specifications such as a small mouth, a wide mouth, a bell mouth and the like;
and the third is that: the outer diameter of the hollow cylinder 1 is the inner diameter of the bottle mouth (determined according to the bottle specification, including 31mm, 35mm, 46mm and the like), the inner diameter is 7mm smaller than the outer diameter, the diameter of the upper cover 2 is 8mm larger than the outer diameter of the hollow cylinder 1, and the hollow cylinder can be used as a 500mL bottle mouth stopper with different bottle mouth specifications such as a small mouth, a wide mouth, a bell mouth and the like.
In order to improve the protruding 4 stability of being connected with screens recess 5 of screens, can set up the protruding 4 whole of screens into the T style of calligraphy, screens recess 5 upwards runs through to hollow cylinder 1's up end by hollow cylinder 1's lateral wall middle part, and the protruding 4 settings of screens that correspond the T style of calligraphy are the T style of calligraphy, in the time of the use, insert the protruding 4 from the top of screens of T style of calligraphy in screens recess 5, can prevent that the protruding 4 of in use screens from deviating from in screens recess 5, improve connection stability.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.
Claims (3)
1. A functional glassware plug that is characterized by: including hollow cylinder and the upper cover of setting on hollow cylinder, hollow cylinder and upper cover are the rubber material, hollow cylinder's external diameter is the same with the internal diameter of treating the glassware of cartridge, the hollow cylinder's of diameter ratio external diameter one fifth greatly of upper cover, the right-hand member lateral wall an organic whole of upper cover is provided with the duroplast handle, the right-hand member bottom of upper cover with hollow cylinder's an upper surface an organic whole sets up, the lower surface of duroplast handle is provided with the screens arch, hollow cylinder's lateral wall corresponds the screens arch is provided with the screens recess.
2. A functional glassware plug according to claim 1, in which: the sectional area of screens recess is slightly less than the bellied sectional area of screens.
3. A functional glassware plug according to claim 2, in which: the screens is protruding wholly to be the T style of calligraphy, the screens recess upwards runs through to hollow cylinder's up end by hollow cylinder's lateral wall middle part to the screens that corresponds the T style of calligraphy is protruding to be the T style of calligraphy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023169550.6U CN214297228U (en) | 2020-12-24 | 2020-12-24 | Functional glassware stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023169550.6U CN214297228U (en) | 2020-12-24 | 2020-12-24 | Functional glassware stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214297228U true CN214297228U (en) | 2021-09-28 |
Family
ID=77861346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023169550.6U Active CN214297228U (en) | 2020-12-24 | 2020-12-24 | Functional glassware stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214297228U (en) |
-
2020
- 2020-12-24 CN CN202023169550.6U patent/CN214297228U/en active Active
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