CN207446281U - A kind of glass bar - Google Patents

Abstract

The utility model is related to a kind of equipment of chemical industry, in particular to a kind of glass bar.A kind of glass bar of the utility model including barred body and Handheld Division, is equipped with drainage trough, the Handheld Division is equipped with rubber sleeve wherein prolonging on the barred body on the axis direction of the barred body.When in use, operator holds Handheld Division, liquid, which is poured on, drainage trough one side on barred body drains, by liquid by drainage trough come drainage come prevent drainage when liquid trickle down happening outside container, the utility model has the progress convenient for drainage and stirring operation, it, will not the advantages of rolling operation is simply easy to use on the table convenient for storage.

Description

A kind of glass bar

Technical field

The utility model is related to a kind of equipment of chemical industry, in particular to a kind of glass bar.

Background technology

The common glass bar in chemical experiment is typically all a glass barred body.Glass bar is simple in structure, small, It plays an important role with during stirring operation draining, but is but had the following disadvantages in actual mechanical process：It is existing The glass bar for having technology is designed to circular configuration, and drainage is not convenient enough, and showing for container exterior is flowed liquid into drainage process As experimental implementation is caused error occur；In addition circular glass rod is easy to occur to roll and smash.And glass of the prior art Glass stick people are with very inconvenient when being held by.When being stirred, if such glass when chemical reaction is exothermic reaction Stick can scald one's hand.

One kind is needed at present convenient for drainage and stirring, and the glass bar convenient for storing and will not roll on the table.

The content of the invention

To solve the above problems, one kind is provided convenient for stream and stirring, and the glass convenient for storing and will not roll on the table Glass stick, the utility model use following technical scheme：

A kind of glass bar, including：

Barred body：Prolong on the barred body and drainage trough is equipped on the axis direction of the barred body；

Handheld Division：The Handheld Division is equipped with rubber sleeve；

It since glass bar is extremely fragile, once glass bar fragmentation will be discarded entirely, causes to waste, the utility model uses Above scheme, can taking new barred body again after the barred body fracture of glass bar, enterprising enforcement is used mounted on Handheld Division, is saved Resource and cost is reduced, and the separated design of two parts can reduce the efficiency of heat transfer on glass bar, prevent from using Person crosses heat affecting due to glass bar when using glass bar and uses.

Drainage trough is additionally arranged on barred body, when in use, liquid is slowly poured on the drainage trough of glass bar, at this point, liquid Know from experience and enter under the guiding of drainage trough in container to be added, the design of drainage trough can prevent liquid from flowing liquid into outside container The phenomenon that face, occurs.And drainage trough can prevent glass bar from rolling on the table.

And the present invention is additionally arranged rubber case on Handheld Division, and on the one hand rubber case can increase between hand and glass bar Frictional force, playing prevents glass bar in use from slipping out of the hand landing and what is caused damages happen.On the other hand, rubber case has Heat-insulated effect can prevent user from crossing heat affecting due to glass bar when using glass bar and using, and rubber case has A variety of effects, such as cylinder can be tapped in the Handheld Division of dress chromatography pillar glass bar, make dress column uniformly quick, and in rubber Glass bar will not damage chromatographic column under the cushioning effect of leather sheath.

Preferably, the section of the drainage trough is u shapes or v-shaped.

Preferably, the drainage front of the slot is equipped with drainage block, the drainage block is cone.

The utility model is additionally arranged drainage block in the front end of drainage trough, can prevent liquid when leaving drainage trough because table The effect of face tension causes liquid to be dropped in outside container along the endwall flow of glass bar, after having added drainage block, liquid along Drainage block, which flows, to be finally entered in container, and drainage block cooperation drainage trough effect is played outside preventing that liquid is dropped in drainage Effect.

Preferably, to be threadedly coupled between the Handheld Division and the barred body.

By the way that Handheld Division and barred body are connected through a screw thread, convenient for the dismounting of barred body and Handheld Division, be conducive to simplicity Human cost is saved in operation.

Preferably, the both sides of the drainage trough are equipped with mounting groove, the mounting groove is slidably fitted with catch, institute The one end for the mounting groove stated extends to the barred body close to one end of the Handheld Division, and is opening, the mounting groove The other end be closure state.

When being assembled to glass bar, first catch is slided into mounting groove, Handheld Division and barred body are then passed through into screw thread Connection, catch is fixed in the mounting groove on barred body at this time, can pass through catch and drainage trough in drainage process at this time Collective effect prevents the liquid of drainage from flowing to outside glass bar, preferably plays the role of drainage.And catch is being stirred in glass bar The efficiency of stirring can be helped to improve when mixing.

And when the space more narrow catch inconvenient to use that catch or needs stir need not be used, it can be by glass The barred body of stick is removed, and then removes two pieces of catch, then glass bar is re-assemblied, you can is used, entire disassembly process It is convenient and efficient, it is easy to operation.

Preferably, the length ratio between the barred body and the Handheld Division is 3: 1 ~ 5: 2.

Preferably, the Handheld Division end is equipped with lifting rope link.

The utility model can be when not in use hung up glass bar by adding lifting rope link in Handheld Division end, It prevents glass bar and is damaged because improper fall is stored, and the design of lifting rope link is convenient for the storage of glass bar, it is easy to use.

The utility model has the advantage of：（1）The utility model is convenient for drainage and stirring（2）The utility model is convenient for storage And it will not roll on the table（3）The utility model is easy to operate easy to use.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is that the utility model removes the structure diagram after baffle；

Fig. 3 is the sectional view of the utility model barred body.

Specific embodiment

The utility model is further explained with reference to specific implementation case：

A kind of glass bar, including：

Barred body 1：Prolong on barred body 1 and drainage trough 11 is equipped on the axis direction of barred body 1, the section of drainage trough 11 is u shapes or v Shape is equipped with drainage block 12 in 11 front end of drainage trough, and drainage block 12 is cone, and mounting groove 13 is equipped in the both sides of drainage trough 11, Mounting groove 13 is slidably fitted with catch 14, and one end of mounting groove 13 extends to barred body 1 close to one end of Handheld Division 2, and is opening, The other end of mounting groove 13 is closure state.

Handheld Division 2：Handheld Division 2 is equipped with rubber sleeve, and to be threadedly coupled between Handheld Division 2 and barred body 1, barred body 1 is with holding Length ratio between portion 2 is 3: 1 ~ 5: 2, and is equipped with lifting rope link 21 in 2 end of Handheld Division.

When the utility model to be used carries out drainage procedure, when being assembled first to glass bar, first catch 14 is slided Into in mounting groove 13, then Handheld Division 2 and barred body 1 are connected through a screw thread, catch 14 is fixed on the installation on barred body 1 at this time In slot 13, as shown in Figure 1, in drainage, liquid is slowly poured on the drainage trough 11 of glass bar, at this point, liquid can drain It is flowed under the guiding of slot 11, can prevent drainage by the collective effect of catch 14 and drainage trough 11 in drainage process at this time Liquid is flowed to outside glass bar, preferably plays the role of drainage, and final liquid is finally entered along the drainage flowing of block 12 in container, Drainage trough 11 and drainage block 12 and 14 coefficient design of catch can prevent liquid from flowing liquid into showing for container exterior As occurring, play prevents liquid to be dropped in outer effect in drainage.And drainage trough 11 and catch 14 can prevent glass Stick rolls on the table.

As shown in Fig. 2, and when the more narrow catch inconvenient to use in space that catch 14 or needs need not be used to stir When 14, the barred body 1 of glass bar can be removed, then remove catch 14, then barred body 1 is reinstalled up, then into enforcement With.

The utility model has the utility model convenient for drainage and stirs, convenient for storing and will not roll on the table, and And assembly and disassembly it is simple and practicable the advantages of.

Claims (5)

1. a kind of glass bar, including：

Barred body：Prolong on the barred body and drainage trough is equipped on the axis direction of the barred body；

Handheld Division：The Handheld Division is that the Handheld Division is that the Handheld Division is equipped with rubber sleeve；

The drainage front of the slot is equipped with drainage block, and the drainage block is cone；The both sides of the drainage trough are equipped with peace Tankage, the mounting groove are slidably fitted with catch, and one end of the mounting groove extends to the barred body close to described One end of Handheld Division, and be opening, the other end of the mounting groove is closure state.

2. a kind of glass bar according to claim 1, it is characterised in that：The section of the drainage trough is u shapes or v-shaped.

3. a kind of glass bar according to claim 1, it is characterised in that：Between the Handheld Division and the barred body with It is threadedly coupled.

4. a kind of glass bar according to claim 1, it is characterised in that：Between the barred body and the Handheld Division Length ratio is 3: 1 ~ 5: 2.

5. a kind of glass bar according to claim 1, it is characterised in that：The Handheld Division end is equipped with lifting rope link.