CN209202266U - A kind of chemistry experimental facilities cleaning brush - Google Patents
A kind of chemistry experimental facilities cleaning brush Download PDFInfo
- Publication number
- CN209202266U CN209202266U CN201822086639.2U CN201822086639U CN209202266U CN 209202266 U CN209202266 U CN 209202266U CN 201822086639 U CN201822086639 U CN 201822086639U CN 209202266 U CN209202266 U CN 209202266U
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- CN
- China
- Prior art keywords
- connecting rod
- fixed link
- lower connecting
- upper connecting
- experimental facilities
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of chemistry experimental facilities cleaning brush, belong to technical field of experiment equipment, a kind of chemistry experimental facilities cleaning brush, including instrument bottle, fixed link is inserted in instrument bottle, there are two symmetrical upper connecting rods for the rotation connection of fixed link bottom end, upper connecting rod is rotatably connected to lower connecting rod far from one end of fixed link, arc fixed block is equipped with below lower connecting rod, two one end of lower connecting rod far from upper connecting rod are rotatablely connected with the upper end of arc fixed block respectively, compressed spring is fixedly connected between two lower connecting rods between two upper connecting rods, fixed link, upper connecting rod, the outer end of lower connecting rod and arc fixed block is fixedly connected to banister brush, banister brush is in contact with instrument bottle inner wall, fixed link upper end, which is dug, limiting slot, T shape limited block is placed in limiting slot, bottom end is dug and is had in limiting slot The effect convenient for Dishwasher bottom interior wall may be implemented, so that cleaning is more efficient in through-hole.
Description
Technical field
The utility model relates to technical field of experiment equipment, are cleaned more specifically to a kind of chemistry with experimental facilities
Brush.
Background technique
Chemistry is one kind of natural science, and composition, property, structure and the variation of substance are studied on molecule, atom level
Rule, creates the science of novel substance, and the world is chemical then be the mankind to recognize and be transformed the main of the material world by material composition
One of ways and means, it is a subject with a long history and dynamic, its achievement is the important mark of social civilization
Will, there is two kinds of versions of chemical change and physical change in chemistry, and generally require to use test tube, amount in chemical experiment
Cylinder and the experimental facilities such as beaker, and important component when cleaning brush is cleaned as equipment of chemical industry, effect are extremely important.
In the prior art, cleaning brush configuration is usually fixed, when cleaning larger, deeper chemical apparatuses, container, hair
Brush is more difficult to touch instrument bottom part inner wall, and cleaning bottom is not clean enough.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of chemical experimental facilities is clear
It scrubs, the effect that it may be implemented convenient for Dishwasher bottom interior wall, so that cleaning is more efficient.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of chemistry experimental facilities cleaning brush, including instrument bottle are inserted with fixed link, the fixation in the instrument bottle
For the rotation connection of bar bottom end there are two symmetrical upper connecting rod, the upper connecting rod is rotatably connected to lower company far from one end of fixed link
Extension bar, is equipped with arc fixed block below the lower connecting rod, two one end of the lower connecting rod far from upper connecting rod respectively with
The upper end of arc fixed block is rotatablely connected, and is fixedly connected to pressure between two lower connecting rods between two upper connecting rods
Contracting spring, the fixed link, upper connecting rod, lower connecting rod and arc fixed block outer end be fixedly connected to banister brush, it is described
Banister brush is in contact with instrument bottle inner wall, and the fixed link upper end, which is dug, limiting slot, and the limit of T shape is placed in the limiting slot
Block, bottom end, which is dug, in the limiting slot through-hole, and the compressed spring outer end is socketed with wirerope, and the wirerope is through logical
Hole, the wirerope upper end are fixedly connected with the bottom end of T shape limited block, and the effect convenient for Dishwasher bottom interior wall may be implemented
Fruit, so that cleaning is more efficient.
Further, two outer end of described fixed link or so, which is dug, multiple finger pressure slots, and the finger pressure slot position is in banister brush
Top, the finger pressure slot inner wall be equipped with rough layer, convenient for user hold fixed link carry out cleaning.
Further, the compressed spring outer end is arranged flexible socks, and the elasticity socks are located at compression
Between spring and wirerope, so that compressed spring is not easy to contact with residual liquid or cleaning solution in instrument bottle and be rusted.
Further, two inner wall of described limiting slot or so, which is dug, card slot, and the left and right ends of the upper cover are fixed to be connected
It is connected to elastic clamping block, the elastic clamping block is connected in card slot, the seamless work disposal on bar surface is fixed, so that limiting slot
It is not easy exposed, influences beauty.
Further, the T shape limited block upper end is fixedly connected with pull ring, pulls T shape limited block convenient for user.
Further, the fixed link and upper connecting rod, upper connecting rod and lower connecting rod and lower connecting rod and arc are solid
Determine block junction and be coated with lubricant coating, convenient for fixed link and upper connecting rod, upper connecting rod and lower connecting rod and lower connection
The rotation of bar and arc fixed block junction is more smooth.
Further, the wirerope outer end is fixedly connected with ball, and the ball diameter is less than the internal diameter of through-hole, and rolls
Pearl is located at the downside of through-hole, convenient for passing through wirerope out of through-hole.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) effect that this programme may be implemented convenient for Dishwasher bottom interior wall, so that cleaning is more efficient.
(2) two outer end of fixed link or so, which is dug, multiple finger pressure slots, and finger pressure slot position is in the top of banister brush, finger pressure slot
Wall is equipped with rough layer, holds fixed link convenient for user and carries out cleaning.
(3) compressed spring outer end is arranged flexible socks, elastic socks be located at compressed spring and wirerope it
Between, so that compressed spring is not easy to contact with residual liquid or cleaning solution in instrument bottle and be rusted.
(4) two inner wall of limiting slot or so, which is dug, card slot, and the left and right ends of upper cover are fixedly connected to elastic clamping block, bullet
Property fixture block is connected in card slot, and the seamless work disposal on bar surface is fixed, so that limiting slot is not easy exposed, influences beauty.
(5) T shape limited block upper end is fixedly connected with pull ring, pulls T shape limited block convenient for user.
(6) fixed link and upper connecting rod and upper connecting rod, lower connecting rod and lower connecting rod and arc fixed block junction
It is coated with lubricant coating, it is solid convenient for fixed link and upper connecting rod, upper connecting rod and lower connecting rod and lower connecting rod and arc
The rotation for determining block junction is more smooth.
(7) wirerope outer end is fixedly connected with ball, and ball diameter is less than the internal diameter of through-hole, and ball is located under through-hole
Side, convenient for passing through wirerope out of through-hole.
Detailed description of the invention
Fig. 1 is the positive structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
The partial structure diagram when upper connecting rod and lower connecting rod that Fig. 3 is the utility model are straightened.
Figure label explanation:
1 instrument bottle, 2 banister brush, 3 fixed links, 41 upper connecting rods, 42 lower connecting rods, 5 arc fixed blocks, 6 compressed springs, 7
Wirerope, 8 through-holes, 9 T shape limited blocks, 10 upper covers, 11 pull rings, 12 finger pressure slots.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe；Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
Referring to Fig. 1, a kind of chemistry experimental facilities cleaning brush, including instrument bottle 1 is inserted with fixed link in instrument bottle 1
3, fixed link 3 is telescopic rod, and there are two symmetrical upper connecting rods 41 for the rotation connection of 3 bottom end of fixed link, and upper connecting rod 41 is far from solid
One end of fixed pole 3 is rotatably connected to lower connecting rod 42, is equipped with arc fixed block 5, two lower connecting rods 42 below lower connecting rod 42
One end far from upper connecting rod 41 is rotatablely connected with the upper end of arc fixed block 5 respectively, between two upper connecting rods 41 and two
Compressed spring 6 is fixedly connected between lower connecting rod 42,6 outer end of compressed spring is arranged flexible socks, the soft guarantor of elasticity
Sheath is between compressed spring 6 and wirerope 7, so that compressed spring 6 is not easy to connect with residual liquid or cleaning solution in instrument bottle 1
Touch and be rusted, fixed link 3, upper connecting rod 41, lower connecting rod 42 and arc fixed block 5 outer end be fixedly connected to banister brush
2, banister brush 2 is in contact with 1 inner wall of instrument bottle.
Referring to Fig. 2,3 upper end of fixed link, which is dug, limiting slot, T shape limited block 9, T shape limited block 9 are placed in limiting slot
Upper end is fixedly connected with pull ring 11, pulls T shape limited block 11 convenient for user, and bottom end, which is dug, in limiting slot through-hole 8, compresses bullet
6 outer end of spring is socketed with wirerope 7, and wirerope 7 runs through through-hole 8, and 7 upper end of wirerope is fixedly connected with the bottom end of T shape limited block 9,
7 outer end of wirerope is fixedly connected with ball, and ball diameter is less than the internal diameter of through-hole 8, and ball is located at the downside of through-hole 8, is convenient for
Wirerope 7 is passed through out of through-hole 8, two inner wall of limiting slot or so, which is dug, card slot, and the left and right ends of upper cover 10 are fixed to be connected
It is connected to elastic clamping block, elastic clamping block is connected in card slot, the seamless work disposal on 3 surface of bar is fixed, so that limiting slot is not
It is easily exposed, beauty is influenced, 3 or so two outer end of fixed link, which is dug, there are multiple finger pressure slots 12, and finger pressure slot 12 is set as the left side four
A, one, the right, finger pressure slot 12 is located at the top of banister brush 2, and 12 inner wall of finger pressure slot is equipped with rough layer, holds convenient for user solid
Fixed pole 3 carries out cleaning.
Fixed link 3 and upper connecting rod 41, upper connecting rod 41 and lower connecting rod 42 and lower connecting rod 42 and arc fixed block 5
Junction is coated with lubricant coating, convenient for fixed link 3 and upper connecting rod 41, upper connecting rod 41 and lower connecting rod 42 and lower company
The rotation of 5 junction of extension bar 42 and arc fixed block is more smooth, and fixed link 3, upper connecting rod 41, lower connecting rod 42 and arc are solid
Determining block 5 is plastic material, plastic material acid-alkali-corrosive-resisting, can adapt to chemical lab work environment, and reduce manufacture at
This.
In use, referring to Fig. 3, upper connecting rod 41 and lower connecting rod 42 are turned to vertical state manually by user, this
When compressed spring 6 compressed, hold fixed link 3 by 42 inserting instrument bottle 1 of upper connecting rod 41 and lower connecting rod, work as upper connecting rod
41 and lower connecting rod 42 when entering lower section in instrument bottle 1, referring to Fig. 1, upper connecting rod 41 and lower connecting rod 42 are in compression bullet
It is softened under the elastic force effect of spring 6, pushes fixed link 3, so that banister brush 2 and 1 inner wall of instrument bottle are in contact, rotate fixed link 3,
2 brush instrument bottle of banister brush, 1 inner wall is driven, cleaning can be carried out, when 1 bottleneck of instrument bottle is thinner, in order to make to connect on taking out
1 inner wall of instrument bottle is not easy to be supportted bad when extension bar 41 and lower connecting rod 42, can drive steel wire by manual pull-up pull ring 11 in advance
Rope 7 moves up, and wirerope 7 pulls up compressed spring 6, so that the distance between two upper connecting rods 41 and lower connecting rod 42 become smaller,
It is relatively easy to when being pulled below instrument bottle 1, the effect convenient for Dishwasher bottom interior wall may be implemented, so that cleaning
More efficiently.
The preferable specific embodiment of the above, only the utility model；But the protection scope of the utility model is not
It is confined to this.Anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (6)
1. a kind of chemistry experimental facilities cleaning brush, including instrument bottle (1), it is characterised in that: be inserted in the instrument bottle (1)
Fixed link (3), there are two symmetrical upper connecting rod (41), the upper connecting rods (41) for fixed link (3) the bottom end rotation connection
One end far from fixed link (3) is rotatably connected to lower connecting rod (42), and arc fixed block is equipped with below the lower connecting rod (42)
(5), the one end of two lower connecting rods (42) far from upper connecting rod (41) is rotated with the upper end of arc fixed block (5) respectively connects
It connects, is fixedly connected to compressed spring (6) between two lower connecting rods (42) between two upper connecting rods (41), it is described
Fixed link (3), upper connecting rod (41), lower connecting rod (42) and arc fixed block (5) outer end be fixedly connected to banister brush
(2), the banister brush (2) is in contact with instrument bottle (1) inner wall, and fixed link (3) upper end, which is dug, limiting slot, the limit
T shape limited block (9) is placed in slot, bottom end is dug and had through-hole (8) in the limiting slot, compressed spring (6) the outer end socket
Have wirerope (7), the wirerope (7) runs through through-hole (8), and the bottom end of wirerope (7) upper end and T shape limited block (9) is solid
Fixed connection.
2. chemistry experimental facilities cleaning brush according to claim 1, it is characterised in that: fixed link (3) left and right two
Outer end, which is dug, multiple finger pressure slots (12), and the finger pressure slot (12) is located at the top of banister brush (2), and the finger pressure slot (12) is interior
Wall is equipped with rough layer.
3. chemistry experimental facilities cleaning brush according to claim 1, it is characterised in that: compressed spring (6) outer end
Flexible socks are arranged, the elasticity socks are located between compressed spring (6) and wirerope (7).
4. chemistry experimental facilities cleaning brush according to claim 1, it is characterised in that: T shape limited block (9) upper end
It is fixedly connected with pull ring (11).
5. chemistry experimental facilities cleaning brush according to claim 1, it is characterised in that: fixed link (3) He Shanglian
Extension bar (41), upper connecting rod (41) and lower connecting rod (42) and lower connecting rod (42) and arc fixed block (5) junction apply
Equipped with lubricant coating.
6. chemistry experimental facilities cleaning brush according to claim 1, it is characterised in that: wirerope (7) outer end is solid
Surely it is connected with ball, the ball diameter is less than the internal diameter of through-hole (8), and ball is located at the downside of through-hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086639.2U CN209202266U (en) | 2018-12-13 | 2018-12-13 | A kind of chemistry experimental facilities cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086639.2U CN209202266U (en) | 2018-12-13 | 2018-12-13 | A kind of chemistry experimental facilities cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209202266U true CN209202266U (en) | 2019-08-06 |
Family
ID=67464270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086639.2U Expired - Fee Related CN209202266U (en) | 2018-12-13 | 2018-12-13 | A kind of chemistry experimental facilities cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209202266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505308A (en) * | 2022-02-23 | 2022-05-17 | 重庆三峡医药高等专科学校 | Round flask cleaning brush is used in laboratory |
-
2018
- 2018-12-13 CN CN201822086639.2U patent/CN209202266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505308A (en) * | 2022-02-23 | 2022-05-17 | 重庆三峡医药高等专科学校 | Round flask cleaning brush is used in laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190806 Termination date: 20191213 |