CN209918510U

CN209918510U - Glassware cleaning tool for physical and chemical tests

Info

Publication number: CN209918510U
Application number: CN201920750859.2U
Authority: CN
Inventors: 周科
Original assignee: Shaanxi University of Technology
Current assignee: Shaanxi University of Technology
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-01-10
Anticipated expiration: 2029-05-23

Abstract

The utility model discloses a glassware cleaning means for physical chemistry is experimental, including the water storage box, water storage box one side edge intercommunication has the standpipe, and standpipe upper surface intercommunication has the rubber leather collar, and water storage box front surface evenly is connected with many capillaries, and water storage box rear surface bottom has the U-shaped support about vertical central line symmetric connection, and two U-shaped supports all rotate through the pivot and are connected with the clamp plate, can dismantle between two clamp plates and the water storage box and be connected with the towel. Compared with the prior art, the beneficial effects of the utility model are that: at first, through the water storage box that is equipped with to replace the brush hair with the capillary and connect on the water storage box, make this cleaning means can be applicable to the great glassware of beaker class diameter, secondly, through the standpipe and the water storage box that are equipped with, and with capillary and water storage box intercommunication, convenient cleanness, and avoid causing the pollution and the waste of water resource.

Description

Glassware cleaning tool for physical and chemical tests

Technical Field

The utility model relates to an laboratory glassware burnisher field specifically is a glassware burnisher for physical chemistry is experimental.

Background

Experimental apparatus, the instrument that uses when the concrete experiment of natural science, it is physics, chemistry, biology use the instrument more (contain chemical instrumentation), modern experimental apparatus commonly used has test tube, beaker, evaporating dish, crucible, alcohol burner, buchner funnel, gas washing bottle, drying tube, tray balance, graduated flask, volumetric flask, burette, measuring apparatus etc. after using experimental apparatus, need clean experimental apparatus to the protective apparatus, and, can make things convenient for next use.

The cleaning tools such as the test-tube brush, dustless cloth are mainly used in the cleaning of the existing glassware instruments, but the test-tube brush is not easy to brush when the diameter of the beaker is larger, and meanwhile, the test-tube brush cannot play a good role when a large amount of test-tube outer walls or beaker outer walls are cleaned in water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a glassware cleaning means for physical chemistry is experimental to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a glassware cleaning means for physical chemistry experiment, including the water storage box, water storage box one side edge intercommunication has the standpipe, the standpipe upper surface intercommunication has the rubber leather collar, rubber leather collar upper surface intercommunication has the go-between, go-between top threaded connection has the top cap, water storage box front surface evenly is connected with many capillaries, water storage box rear surface bottom has the U-shaped support about vertical central line symmetric connection, water storage box rear surface top has the U-shaped fastener about vertical central line symmetric connection, two the U-shaped support all rotates through the pivot and is connected with the clamp plate, two can dismantle between clamp plate and the water storage box and be connected with the towel.

Furthermore, the top of the top cover is provided with a hook along the diameter direction, the lower surface of the top cover is provided with a threaded ring, the threaded ring is in threaded connection with the connecting ring, and the outer diameter of the lower surface of the top cover is equal to that of the connecting ring.

Furthermore, the water storage pipe is of a screwdriver-shaped structure, namely the diameter of the bottom two thirds of the water storage pipe is smaller than that of the rest part of the water storage pipe.

Furthermore, the length of the water storage pipe is three times that of the water storage box, and the diameter of the joint of the water storage pipe and the water storage box is larger than the thickness of the water storage box.

Furthermore, a through hole is formed at the joint of the water storage box and the capillary tube, and the capillary tube is communicated with the through hole.

Furthermore, two clamping grooves are formed in the inner sides of the vertical edges of the U-shaped clamping pieces and the water storage box, and the two pressing plates are connected with the corresponding U-shaped clamping pieces in a clamping mode through the clamping grooves.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, through the water storage box that is equipped with, and replace the brush hair with the capillary and connect on the water storage box, make water storage box and capillary can regard as the brush to use, the scope that can brush is wider, make this cleaning means can be applicable to the great glassware of beaker class diameter, and simultaneously, also make this cleaning means can wash the surface of glassware as the brush, secondly, through aqua storage pipe and the water storage box that is equipped with, and communicate capillary and water storage box, make the liquid in aqua storage pipe and the water storage box can flow through the capillary, thereby can not wash glassware in aqueous, and is convenient clean, and avoid causing the pollution and the waste of water resource.

Drawings

FIG. 1 is a schematic view of the front surface structure of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the connection structure between the water storage box and the capillary tube of the present invention.

In the figure: 1. hooking; 2. a top cover; 3. a connecting ring; 4. a rubber leather ring; 5. a water storage pipe; 6. a capillary tube; 7. a water storage box; 8. a U-shaped bracket; 9. pressing a plate; 10. a towel; 11. u-shaped fastener.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a glassware cleaning tool for physical and chemical experiments comprises a water storage box 7, wherein the water storage box 7 is composed of a soft plastic plate, the water storage box 7 is small in thickness and convenient to roll into a roll and can be automatically extended after being rolled to conveniently clean the inner wall of a glassware, a water storage pipe 5 is communicated with one side edge of the water storage box 7 and used for storing cleaning liquid, the upper surface of the water storage pipe 5 is communicated with a rubber leather collar 4, the upper surface of the rubber leather collar 4 is communicated with a connecting ring 3, the top of the connecting ring 3 is in threaded connection with a top cover 2, the front surface of the water storage box 7 is uniformly connected with a plurality of capillary tubes 6, the bottom of the rear surface of the water storage box 7 is symmetrically connected with U-shaped brackets 8 about a vertical central line, the top of the rear surface of the water storage box 7 is symmetrically connected with U-shaped clamping pieces 11 about the vertical central line, the two, through the pressing plate 9, the U-shaped clamping piece 11 and the U-shaped support 8, the towel 10 can be detached from the device, so that the cleaning is convenient, meanwhile, the installation is convenient, and the inside of a glass vessel can be conveniently wiped.

Further, 2 tops of top cap are equipped with couple 1 along diametric (al) direction for hang up the cleaning means, conveniently deposit, 2 lower surfaces of top cap are equipped with the screw ring, and 3 threaded connection of screw ring go-between, and, the external diameter of 2 lower surfaces of top cap equals the external diameter of go-between 3, conveniently dismantles top cap 2, makes can conveniently add water in the standpipe 5, simultaneously, also makes standpipe 5 can screw up, prevents that water from revealing.

Further, the water storage pipe 5 is of a screwdriver-shaped structure, namely the diameter of the bottom two thirds of the water storage pipe 5 is smaller than that of the rest part, so that when the water storage box 7 is rolled up, the interference of the water storage pipe 5 to the water storage box can be reduced, and the rolled diameter of the water storage box 7 can be smaller.

Further, the length of the water storage pipe 5 is three times of the length of the water storage box 7, the diameter of the joint of the water storage pipe 5 and the water storage box 7 is larger than the thickness of the water storage box 7, the hardness of the water storage pipe 5 is larger than that of the water storage box 7, and when the interior of a glass ware is cleaned, the water storage pipe 5 can drive the water storage box 7 to move, so that the inner wall of the glass ware can be completely scrubbed.

Further, the through-hole has been seted up with capillary 6 junction to water storage box 7, and capillary 6 and through-hole intercommunication, through with water storage box 7 and capillary 6 intercommunication, when wasing, can export the liquid in the water storage box 7 through capillary 6 to can be full of moisture with capillary 6's end, when making the washing, can not go on in the aquatic again, thereby can avoid water waste and pollution.

Further, the clamping grooves are formed in the inner sides of the vertical edges of the two U-shaped clamping pieces 11 and the water storage box 7, and the two pressing plates 9 are connected with the corresponding U-shaped clamping pieces 11 in a clamping mode through the clamping grooves.

The working principle is as follows: when the cleaning tool is used, firstly, the top cover 2 is opened, cleaning liquid is filled into the water storage pipe 5, the top cover 2 is connected with the water storage pipe 5 again, at the moment, the water storage box 7 is filled with the cleaning liquid in the water storage pipe 5, but the cleaning liquid does not obviously flow out of the capillary 6 because the capillary 6 is thin, secondly, when the inner wall of a glass ware is cleaned, one surface of the capillary 6 faces outwards to roll the water storage box 7, the rolled roll is put into the glass ware, after the water storage box 7 is extended, the rubber leather ring 4 is pressed, the water storage pipe 5 circularly moves around the inner wall of the glass ware, when the rubber leather ring 4 is pressed, water in the water storage pipe 5 and the water storage box 7 is squeezed, the water flows out through the capillary 6 and flows to the inner wall of the glass ware, then the inner wall of the glass ware is cleaned through the cleaning at the tail end of the capillary 6, when the glass ware with large size needs to be cleaned, the water storage box 7 and the capillary tube 6 on the front surface can be used as a brush, so that the outer surface of a glass vessel can be cleaned more quickly, finally, after the cleaning is finished, the inner wall and the outer wall of the glass vessel can be cleaned completely by using one side of the towel 10, when the inner wall is cleaned, one side of the towel 10 faces outwards, the water storage box 7 is coiled into a roll, the coiled roll is placed into the glass vessel, and the water storage tube 5 is used for guiding the coiled roll to clean the inner wall of the glass vessel.

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 glassware cleaning means for physical chemistry experiment, includes water storage box (7), its characterized in that: water storage box (7) one side edge intercommunication has standpipe (5), standpipe (5) upper surface intercommunication has rubber leather collar (4), rubber leather collar (4) upper surface intercommunication has go-between (3), go-between (3) top threaded connection has top cap (2), water storage box (7) front surface evenly is connected with many capillaries (6), water storage box (7) rear surface bottom has U-shaped support (8) about vertical central line symmetric connection, water storage box (7) rear surface top has U-shaped fastener (11), two about vertical central line symmetric connection U-shaped fastener (8) all rotate through the pivot and are connected with clamp plate (9), two can dismantle between clamp plate (9) and water storage box (7) and be connected with towel (10).

2. A glassware cleaning tool for physical and chemical tests, as claimed in claim 1, wherein: the top of the top cover (2) is provided with a hook (1) along the diameter direction, the lower surface of the top cover (2) is provided with a threaded ring, the threaded ring and the connecting ring (3) are in threaded connection, and the outer diameter of the lower surface of the top cover (2) is equal to that of the connecting ring (3).

3. A glassware cleaning tool for physical and chemical tests, as claimed in claim 1, wherein: the water storage pipe (5) is of a screwdriver-shaped structure, namely the diameter of the two thirds part of the bottom of the water storage pipe (5) is smaller than that of the rest part.

4. A glassware cleaning tool for physical and chemical tests, as claimed in claim 1, wherein: the length of the water storage pipe (5) is three times of that of the water storage box (7), and the diameter of the joint of the water storage pipe (5) and the water storage box (7) is larger than the thickness of the water storage box (7).

5. A glassware cleaning tool for physical and chemical tests, as claimed in claim 1, wherein: the connecting part of the water storage box (7) and the capillary tube (6) is provided with a through hole, and the capillary tube (6) is communicated with the through hole.

6. A glassware cleaning tool for physical and chemical tests, as claimed in claim 1, wherein: two clamping grooves are formed in the inner sides of the vertical edges of the U-shaped clamping pieces (11) and the water storage box (7), and the two pressing plates (9) are connected with the corresponding U-shaped clamping pieces (11) in a clamping mode through the clamping grooves.