CN201785184U - Clearance-exhaust fluid director - Google Patents
Clearance-exhaust fluid director Download PDFInfo
- Publication number
- CN201785184U CN201785184U CN2010205234402U CN201020523440U CN201785184U CN 201785184 U CN201785184 U CN 201785184U CN 2010205234402 U CN2010205234402 U CN 2010205234402U CN 201020523440 U CN201020523440 U CN 201020523440U CN 201785184 U CN201785184 U CN 201785184U
- Authority
- CN
- China
- Prior art keywords
- conical hopper
- clearance
- container
- vertical pipe
- fluid director
- 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 - Fee Related
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- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The utility model relates to laboratory supplies, in particular to a clearance-exhaust fluid director, which comprises a conical hopper, a vertical pipe and supporting ribs. The clearance-exhaust fluid director is characterized in that the conical hopper is a casing in the shape of an inverted cone; the cylindrically vertical pipe communicated and integrated with the conical hopper is arranged at the lower end of the conical hopper; the supporting ribs are vertical triangular sheets; the three supporting ribs are evenly distributed along the circumference of the lateral surface of the fluid director; and both edges of each supporting rib are respectively connected with the conical hopper and the vertical pipe into a whole along a longitudinal direction. When the vertical pipe is inserted into a bottle opening of a container, the bottom end of the conical hopper can not directly contact with the bottle opening of the container because of partition of the three supporting ribs. When liquid is poured into the conical hopper, air inside the container can be exhausted from a clearance position between each two supporting ribs. The clearance-exhaust fluid director eradicates vertical pipe blocking caused by viscous liquid.
Description
Technical field
The utility model relates to a kind of labware, particularly relates to a kind of gap exhausting air deflector.
Background technology
In chemical experiment, need use air deflector when in the less container of bottleneck, adorning liquid, existing air deflector is made of the vertical tube of obconic taper bucket and its underpart.Because it is circular that existing container finish is generally, therefore after the vertical tube of air deflector inserted, the taper bucket root of riser upper end was often with the perfect shutoff of container finish.So, importing liquid in air deflector when, air deflector in-to-in passage need play feed liquor and two kinds of effects of exhaust simultaneously.When in air deflector, pouring liquid into, when particularly pouring the bigger liquid of viscosity into, usually because of liquid with the complete shutoff of the vertical tube of air deflector bottom, air in the container can't be discharged and make liquid can't flow into container, even the suitable for reading situation of overflowing of liquid from air deflector also can take place.
The utility model content
The utility model provides a kind of simple in structure, with low cost for solving the deficiencies in the prior art, can guarantee the gap exhausting air deflector that the air in the container can in time be got rid of simultaneously.
The scheme that solves the utility model technical matters is: gap exhausting air deflector is made of taper bucket, vertical tube and brace rod.Wherein, the taper bucket is obconic housing, and the lower end of taper bucket is to communicate with the taper bucket and as a whole columnar vertical tube.Brace rod is vertical triangular piece, and three brace rods are along the side circumference rectangular distribution of air deflector, and two limits of each brace rod all are connected to an integral body with taper bucket and vertical tube respectively in a longitudinal direction.
When vertical tube inserted the bottleneck of container, because the obstruct of three brace rods, the bottom of taper bucket can't directly contact with the bottleneck of container, and when pouring liquid in the taper bucket, the air in the container can be discharged from the gap between adjacent two brace rods.
Adopt such scheme, can reach following effect:
1. because the utility model exhaust space of flow container bottleneck automatically can in time be discharged the air in the container from exhausr port.Stopped to take place because of the situation of liquid thickness with the vertical tube shutoff.
2. the binding site of taper bucket and vertical tube is the minimum position of air deflector intensity, and three brace rods have played the effect that increases air deflector intensity, prevent that the situation that air deflector is in use fractureed accidentally from taking place, simultaneously, because the existence of brace rod, compared with prior art, the wall thickness of air deflector can be thinner, so also reduced the cost of manufacture of air deflector.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A section-drawing of Fig. 1.
Among the figure: 1. taper bucket 2. vertical tubes 3. brace rods
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Gap exhausting air deflector is made of taper bucket 1, vertical tube 2 and brace rod 3.Wherein, taper bucket 1 is obconic housing, and the lower end of taper bucket 1 is to communicate with taper bucket 1 and as a whole columnar vertical tube 2.Brace rod 3 is vertical triangular pieces, and three brace rods 3 are along the side circumference rectangular distribution of air deflector, and two limits of each brace rod 3 all are connected to an integral body with taper bucket 1 and vertical tube 2 respectively in a longitudinal direction.
When vertical tube 2 inserted the bottleneck of container, because the obstruct of three brace rods 3, the bottom of taper bucket 1 can't directly contact with the bottleneck of container, and when pouring liquid in taper bucket 1, the air in the container can be discharged from the gap between adjacent two brace rods 3.
Claims (1)
1. gap exhausting air deflector, constitute by taper bucket, vertical tube and brace rod, it is characterized in that: the taper bucket is obconic housing, the lower end of taper bucket is to communicate with the taper bucket and as a whole columnar vertical tube, brace rod is vertical triangular piece, article three, brace rod is along the side circumference rectangular distribution of air deflector, and two limits of each brace rod all are connected to an integral body with taper bucket and vertical tube respectively in a longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205234402U CN201785184U (en) | 2010-09-09 | 2010-09-09 | Clearance-exhaust fluid director |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205234402U CN201785184U (en) | 2010-09-09 | 2010-09-09 | Clearance-exhaust fluid director |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201785184U true CN201785184U (en) | 2011-04-06 |
Family
ID=43817159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205234402U Expired - Fee Related CN201785184U (en) | 2010-09-09 | 2010-09-09 | Clearance-exhaust fluid director |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201785184U (en) |
-
2010
- 2010-09-09 CN CN2010205234402U patent/CN201785184U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20110909 |