CN209530922U - A kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment - Google Patents
A kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment Download PDFInfo
- Publication number
- CN209530922U CN209530922U CN201920043766.6U CN201920043766U CN209530922U CN 209530922 U CN209530922 U CN 209530922U CN 201920043766 U CN201920043766 U CN 201920043766U CN 209530922 U CN209530922 U CN 209530922U
- Authority
- CN
- China
- Prior art keywords
- fixed
- telescopic lever
- flask
- inner cavity
- cushion block
- 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.)
- Active
Links
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to a kind of height-adjustable round-bottomed flask fixed frames of chemical engineering experiment, including pedestal, hinged seat, swing pipe, telescopic lever, cushion block, sucker, articulated joint, hook, inner cavity, fixed ring, spring, fixed block, cushion block is wherein fixedly installed among base front surface, cushion block two sides are provided with hinged seat；The swing pipe lower end is mounted on hinged seat by the articulated joint being fixedly installed；It is hollow inner cavity inside the swing pipe, fixed ring is equipped at the top end opening of inner cavity；The telescopic lever lower end be mounted on it is interior intracavitary, and telescopic lever lower end be fixedly installed fixed block；There is spring pocket on telescopic lever between fixed block and fixed ring；The top of the telescopic lever is equipped with the structures such as opposite curved hook；The device is fixed flask with a telescopic lever, and structure is simple, easy to use, the adjustability of telescopic lever allows the device to the flask for being used in different height again, and different flasks can be fixed by the device.
Description
Technical field
The utility model relates to a kind of height-adjustable round-bottomed flask fixed frames of chemical engineering experiment, belong to test article and fix
Device field.
Background technique
Flask is a kind of reagent container, and flask type is varied, has boiling flask also to have round-bottomed flask, big low height
It is all different.Wherein round-bottomed flask is commonly used a kind of glass apparatus during chemical experiment, and people exist under normal conditions
When using flask, flask is taken on the other hand, and the other hand adds reagent into flask, will result in people in this way and have no idea to handle
Case of emergency.People can be fixed temporarily flask using the fixed device of flask, to assist people to test, however, existing have
The fixation device of round-bottomed flask is closed, there is the problems such as structure is complicated, inconvenient to use mostly, and the fixed device of existing flask is not
Use scope can be adjusted, the flask that can only fix a certain size is caused.To solve this problem it is necessary to be fixed to round-bottomed flask
Device is further improved.
Summary of the invention
The purpose of this utility model is to provide a kind of height-adjustable round-bottomed flask fixed frames of chemical engineering experiment, to solve
It is inconvenient to use existing for the fixed device of existing round-bottomed flask, the problem of cannot be adjusted.
A kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment, including pedestal, hinged seat, swing pipe, flexible drawing
Bar, cushion block, sucker, articulated joint, hook, inner cavity, fixed ring, spring, fixed block, wherein fixed setting is padded among base front surface
Block is provided with hinged seat in cushion block two sides；The swing pipe lower end is mounted on hinged seat by the articulated joint being fixedly installed；Institute
Stating is hollow inner cavity inside swing pipe, and fixed ring is equipped at the top end opening of inner cavity；The telescopic lever lower end is mounted on
It is interior intracavitary, and fixed block is fixedly installed in the lower end of telescopic lever；There is spring pocket in telescopic lever between fixed block and fixed ring
On；The top of the telescopic lever is equipped with opposite curved hook；The base end face is equipped with sucker.
In use, pushing pedestal, makes device absorption on the table, then the bottom of flask is shelved on cushion block, so
After pull telescopic lever, by the outer for hanging over bottleneck on telescopic lever top, at this time just complete flask temporary fixation, people
Reagent can be added into flask.
The utility model has the beneficial effects that: the device is fixed flask with telescopic lever, structure letter
Single, easy to use, the adjustability of telescopic lever allows the device to the flask for being used in different height again, and different flasks is all
It can be fixed by the device.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the mounting structure cut-away illustration of the telescopic lever of the utility model.
In figure, pedestal 1, hinged seat 2, swing pipe 3, telescopic lever 4, cushion block 5, sucker 6, flask 7, bottleneck 8, articulated joint 9,
Link up with 10, inner cavity 11, fixed ring 12, spring 13, fixed block 14.
Specific embodiment
The following are the better embodiments of the utility model, but therefore do not limit the protection scope of the utility model.
As shown, a kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment, including pedestal 1, hinged seat 2, pendulum
Dynamic pipe 3, telescopic lever 4, cushion block 5, sucker 6, articulated joint 9, hook 10, inner cavity 11, fixed ring 12, spring 13, fixed block 14,
Middle 1 front of pedestal is intermediate to be fixedly installed cushion block 5, and 5 two sides of cushion block are provided with hinged seat 2；3 lower end of swing pipe passes through fixation
The articulated joint 9 of setting is mounted on hinged seat 2；It is hollow inner cavity 11, the top end opening in inner cavity 11 inside the swing pipe 3
Place is equipped with fixed ring 12；4 lower end of telescopic lever is mounted in inner cavity 11, and the lower end of telescopic lever 4 is fixedly installed and fixes
Block 14；Have between fixed block 14 and fixed ring 12 13 sets of spring on telescopic lever 4；The top of the telescopic lever 4 is equipped with
Opposite curved hook 10；1 bottom surface of pedestal is equipped with sucker 6.
In use, pushing pedestal 1, makes device absorption on the table, then the bottom of flask 7 is shelved on cushion block 5,
Then telescopic lever 4 is pulled, the hook 10 on 4 top of telescopic lever is hung over to the outer of bottleneck 8, just completes the temporary of flask at this time
Fixed, people can add reagent into flask.
The utility model devises a kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment, which is stretched with one
Flask is fixed in contracting pull rod, and structure is simple, easy to use, the adjustability of telescopic lever again allow the device to using
In the flask of different height, different flasks can be fixed by the device.
Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill people of the art
Member for, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (1)
1. a kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment, including pedestal, hinged seat, swing pipe, telescopic lever,
Cushion block, sucker, articulated joint, hook, inner cavity, fixed ring, spring, fixed block, it is characterised in that: fixed among the base front surface
Cushion block is set, cushion block two sides are provided with hinged seat；The swing pipe lower end is mounted on hingedly by the articulated joint being fixedly installed
On seat；It is hollow inner cavity inside the swing pipe, fixed ring is equipped at the top end opening of inner cavity；The telescopic lever lower end
Be mounted on it is interior intracavitary, and telescopic lever lower end be fixedly installed fixed block；There is spring pocket stretching between fixed block and fixed ring
On contracting pull rod；The top of the telescopic lever is equipped with opposite curved hook；The base end face is equipped with sucker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043766.6U CN209530922U (en) | 2019-01-11 | 2019-01-11 | A kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920043766.6U CN209530922U (en) | 2019-01-11 | 2019-01-11 | A kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209530922U true CN209530922U (en) | 2019-10-25 |
Family
ID=68269288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920043766.6U Active CN209530922U (en) | 2019-01-11 | 2019-01-11 | A kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209530922U (en) |
-
2019
- 2019-01-11 CN CN201920043766.6U patent/CN209530922U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206103223U (en) | Aerobics power exerciser | |
| CN206103200U (en) | Multifunctional fitness equipment | |
| CN209530922U (en) | A kind of height-adjustable round-bottomed flask fixed frame of chemical engineering experiment | |
| CN205913733U (en) | Net rack for sports | |
| CN205698425U (en) | Sitting posture hip joint plint | |
| CN205549116U (en) | Novel medical infusion support | |
| CN210961887U (en) | Special oral cavity inspection device's of department of stomatology telescopic bracket | |
| CN108114415A (en) | A kind of physical culture sit-ups auxiliary device | |
| CN208274986U (en) | Auxiliary frame is used in a kind of skidding study | |
| CN211214241U (en) | Old person's anti-falling helps capable ware | |
| CN210785738U (en) | Movable infusion hook | |
| CN209679383U (en) | A kind of Multifunctional physical training horizontal bar | |
| CN207659728U (en) | Easily open landing clothes hanger | |
| CN208542237U (en) | A kind of chemical experiment iron stand platform | |
| CN107343819B (en) | A kind of ophthalmology galvanometer auxiliary bracket with foldable volume support | |
| CN203060707U (en) | Simulated rock climbing machine | |
| CN205963167U (en) | Resistance to compression walking stick | |
| CN207110925U (en) | Anti-theft screen window | |
| CN206151499U (en) | Hepatobiliary surgery drag hook ware | |
| CN204988477U (en) | Hospital uses personal weighing scale | |
| CN206526455U (en) | A kind of leg exerciser | |
| CN205867210U (en) | Remove seat formula infusion support | |
| CN205756692U (en) | Folding fishing chair | |
| CN108158256A (en) | A kind of Foldable stool | |
| CN208551579U (en) | One kind can store wall-mounted bathing auxiliary device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |