CN213493790U

CN213493790U - Ground thread round flask

Info

Publication number: CN213493790U
Application number: CN202022057172.6U
Authority: CN
Inventors: 曾超; 许可; 胡千平; 张庆平
Original assignee: Anhui Dunmao New Material Technology Co ltd
Current assignee: Anhui Dunmao New Material Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-06-22
Anticipated expiration: 2030-09-18

Abstract

The utility model provides a grind mouth screw thread round flask, the bottle comprises a bottle body, the antiskid groove has been seted up in the front of bottle, and the back of bottle has also seted up the antiskid groove, the mouth is placed to the upper end fixedly connected with of bottle, the upper end inner wall of placing the mouth is equipped with dull polish circle, the outer wall upper end of placing the mouth sets up threaded wall, the upper end left side fixedly connected with feed inlet of bottle, the upper end right side fixedly connected with bin outlet of bottle, and the upper end of feed inlet and bin outlet all is equipped with dull polish circle and threaded wall, threaded wall's outside swing joint has sealed lid, the stripe groove has been seted up in the outside of sealed lid. By arranging the threaded wall, the sealing cover, the fluorine rubber gasket and the threaded groove, adopting the bottle body provided with the feed inlet, the placing opening and the discharge opening, additionally arranging the threaded wall on the outer layers of the feed inlet, the placing opening and the discharge opening, and matching the corresponding fluorine rubber gasket and the sealing cover, the material cannot be sprayed in the process of air pumping and exchanging.

Description

Ground thread round flask

Technical Field

The utility model relates to an anhydrous anaerobic research and development synthesis experiment technical field in laboratory specifically is a ground screw thread round flask.

Background

The round bottom flask is a transparent glass flask with a spherical bottom. It is a heating and reaction vessel commonly used in chemical experiments, and has wide application. The heating can be carried out, and the asbestos gauze is generally padded and matched with a clamping instrument such as an iron support table.

However, traditional glass bottle, after the reaction, because there are various chemical materials and solvent in the reaction bottle, and just sealed through the mill mouthful stopper, the mill mouthful stopper is difficult completely fixed, can be taken out and spout through the in-process stopper of glove box transition bin evacuation gas, causes the experiment to pollute, simultaneously, inconvenient in the sealing ring border such as glove box under, the glass bottle is too smooth blowing in-process bottle easily landing, causes the waste of experiment failure and chemical material.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ground screw thread round flask to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a bottle body, wherein the front side of the bottle body is provided with an anti-skid groove, the back side of the bottle body is also provided with an anti-skid groove, the upper end of the bottle body is fixedly connected with a placing opening, the inner wall of the upper end of the placing opening is provided with a frosted ring, the upper end of the outer wall of the placing opening is provided with a threaded wall, the left side of the upper end of the bottle body is fixedly connected with a feed inlet, the right side of the upper end of the bottle body is fixedly connected with a discharge opening, the upper ends of the feed inlet and the discharge opening are both provided with a frosted ring and a threaded wall, the outer side of the threaded wall is movably connected with a sealing cover, the outer side of the sealing cover is provided with a stripe groove, the lower end of the sealing cover is fixedly connected with an eave, the inner wall of the sealing cover is provided with a threaded, the glass rod is movably connected to the inner side of the placing rod, the inner wall of the bottle body is provided with a height limiting line, and the left side of the bottle body is fixedly connected with a handle.

As an optimized technical scheme of the utility model, the inner wall fixedly connected with non-slipping spur in non-slipping groove.

As an optimized technical proposal of the utility model, the outside swing joint of the handle is provided with a heat insulation gasket.

As an optimized technical scheme of the utility model, the lower extreme of bin outlet has cup jointed the packing ring that absorbs water.

As an optimized technical scheme of the utility model, the ring channel has been seted up to the upper end of sealed lid inner wall, and fluorine rubber gasket joint is in the inside of ring channel.

As an optimal technical scheme of the utility model, two-thirds department of bottle capacity is located to the limit for height line, and limit for height line is located anti-skidding groove right flank.

Compared with the prior art, the utility model provides a ground screw thread round flask possesses following beneficial effect:

1. this grind a mouthful screw thread round flask through setting up threaded wall, sealed lid, fluorine rubber gasket and thread groove, adopts the bottle that is provided with the feed inlet, places mouth and bin outlet, again at the feed inlet, places mouth and bin outlet skin and add and establish a threaded wall to join in marriage corresponding fluorine rubber gasket and sealed lid, just can not spout the material like this at the in-process of taking out through glove box transition bin and trading gas, and has remain original mill mouth, makes things convenient for various reinforced operations.

2. This ground mouth screw thread round flask, through setting up antiskid groove and non slipping spur, during reinforced, gloves are held in antiskid inslot, and gloves and non slipping spur contact increase frictional force make the flask stably hold in gloves, avoid the unrestrained waste that causes of chemical liquid in the bottle that falls of bottle, polluted environment.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the placing port of the present invention;

fig. 4 is an internal view of the sealing cover of the present invention.

In the figure: 1. a bottle body; 2. an anti-slip groove; 3. anti-skid blocks; 4. a placement port; 5. a frosted ring; 6. a threaded wall; 7. a feed inlet; 8. a handle; 9. a discharge outlet; 10. a water absorbing gasket; 11. a heat insulating gasket; 12. a sealing cover; 13. a stripe groove; 14. covering an eave; 15. a thread groove; 16. a fluorine rubber gasket; 17. an annular groove; 18. placing a rod; 19. a glass rod; 20. and (4) limiting the height.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the anti-skid bottle comprises a bottle body 1, wherein an anti-skid groove 2 is formed in the front surface of the bottle body 1, the anti-skid groove 2 is also formed in the back surface of the bottle body 1, a placing opening 4 is fixedly connected to the upper end of the bottle body 1, a frosted ring 5 is arranged on the inner wall of the upper end of the placing opening 4, a threaded wall 6 is formed in the upper end of the outer wall of the placing opening 4, a feeding opening 7 is fixedly connected to the left side of the upper end of the bottle body 1, a discharging opening 9 is fixedly connected to the right side of the upper end of the bottle body 1, the frosted ring 5 and the threaded wall 6 are arranged on the upper ends of the feeding opening 7 and the discharging opening 9, a sealing cover 12 is movably connected to the outer side of the threaded wall 6, a stripe groove 13 is formed in the outer side of the sealing cover 12, a cover brim 14 is fixedly connected to the lower end of, the left and right sides that the upper end of bottle 1 is located and places mouth 4 rear side all symmetry fixedly connected with place the pole 18, the inboard swing joint who places pole 18 has glass stick 19, the inner wall of bottle 1 is equipped with limit altitude 20, the left side fixedly connected with handle 8 of bottle 1.

Specifically, the inner wall of the anti-slip groove 2 is fixedly connected with an anti-slip block 3.

In this embodiment, add in the antiskid groove 2 and put non slipping spur 3 and can increase the frictional force of gloves and flask, avoid the flask to drop.

Specifically, the outer side of the handle 8 is movably connected with a heat insulation gasket 11.

In this embodiment, the setting of insulating washer 11 can prevent to react exothermic messenger flask temperature rise and scald the finger when the experiment finishes pouring the waste material, has improved the security of chemical experiment.

Specifically, the lower end of the discharge opening 9 is sleeved with a water absorption gasket 10.

In this embodiment, when going out the waste material, there is chemical liquid to flow to the outer wall of bottle 1 along drain hole 9, and water absorption gasket 10 can absorb the waste liquid, avoids polluting.

Specifically, the upper end of the inner wall of the sealing cover 12 is provided with an annular groove 17, and the fluorine rubber gasket 16 is clamped inside the annular groove 17.

In this embodiment, the annular groove 17 is formed in the sealing cover 12, and the fluorine rubber gasket 16 is clamped to prevent the fluorine rubber gasket 16 from sliding off, so that the sealing cover 12 has better air tightness.

Specifically, the height limit line 20 is arranged at two thirds of the capacity of the bottle body 1, and the height limit line 20 is positioned at the right side of the anti-slip groove 2.

In this embodiment, in the chemical liquid experiment, the liquid of placing of regulation is no longer than two-thirds of bottle 1 capacity, and limit for height line 20 can help the experimenter to make clear the liquid restriction, avoids the experiment failure.

As shown in fig. 1-4, the operation of a ground screw round bottom flask according to an embodiment of the present invention is as follows: the round-bottom flask with the ground thread is used, the round-bottom flask is held in a glove box, fingers can be held in an anti-slip groove 2, an anti-slip block 3 can increase friction force to place the round-bottom flask to fall off, a sealing cover 12 is unscrewed, experimental liquid is put into the round-bottom flask from a discharge hole 4, the liquid flows into the round-bottom flask along the inner wall of a flask body 1, the liquid level can not exceed a limit height line 20, the sealing cover 12 is covered, a thread wall 6 of a feed inlet 7 is in threaded connection with a thread groove 15 in the inner wall of the sealing cover 12, a fluorine rubber gasket 16 clamped in a ring groove 17 further seals the feed inlet 7 to provide an oxygen-free environment for an experiment, a thermometer is placed into the placement hole 4 to be fixed, a glass rod 19 on a placement rod 18 can be taken down when the glass rod 19 is required to be stirred, the sealing cover 12 in threaded connection with the discharge hole 9 can be taken down after the, avoid scalding, if the waste liquid flows downwards along the outer wall of the discharge opening 9, the waste liquid can be absorbed by the water absorption gasket 10.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ground screw thread round bottom flask, includes bottle (1), its characterized in that: the anti-skidding bottle is characterized in that an anti-skidding groove (2) is formed in the front of the bottle body (1), the anti-skidding groove (2) is formed in the back of the bottle body (1), a placing opening (4) is fixedly connected to the upper end of the bottle body (1), a frosting ring (5) is arranged on the inner wall of the upper end of the placing opening (4), a threaded wall (6) is formed in the upper end of the outer wall of the placing opening (4), a feeding opening (7) is fixedly connected to the left side of the upper end of the bottle body (1), a discharging opening (9) is fixedly connected to the right side of the upper end of the bottle body (1), the frosting ring (5) and the threaded wall (6) are arranged at the upper ends of the feeding opening (7) and the discharging opening (9), a sealing cover (12) is movably connected to the outer side of the threaded wall (6), a stripe groove (13) is formed in the outer side of the sealing, and threaded wall (6) and thread groove (15) threaded connection, the inner wall upper end swing joint of sealed lid (12) has fluorine rubber gasket (16), the upper end of bottle (1) is located the equal symmetrical fixedly connected with in the left and right sides of placing mouth (4) rear side and places pole (18), the inboard swing joint of placing pole (18) has glass stick (19), the inner wall of bottle (1) is equipped with limit altitude (20), the left side fixedly connected with handle (8) of bottle (1).

2. A ground screw round bottom flask according to claim 1 wherein: the inner wall of the anti-skid groove (2) is fixedly connected with an anti-skid block (3).

3. A ground screw round bottom flask according to claim 1 wherein: the outer side of the handle (8) is movably connected with a heat insulation gasket (11).

4. A ground screw round bottom flask according to claim 1 wherein: the lower end of the discharge outlet (9) is sleeved with a water absorption gasket (10).

5. A ground screw round bottom flask according to claim 1 wherein: an annular groove (17) is formed in the upper end of the inner wall of the sealing cover (12), and a fluorine rubber gasket (16) is clamped inside the annular groove (17).

6. A ground screw round bottom flask according to claim 1 wherein: the height limiting line (20) is arranged at two thirds of the capacity of the bottle body (1), and the height limiting line (20) is positioned at the right side of the anti-slip groove (2).