CN215696534U - Experiment bottle belt cleaning device - Google Patents

Abstract

The utility model relates to the technical field of experimental instrument cleaning, and discloses an experimental bottle cleaning device.A cleaning component comprises an operating cylinder and a plurality of elastic sheets, wherein one end of a rotating rod extends into an experimental bottle, the operating cylinder is sleeved on the rotating rod in an adjustable position, the plurality of elastic sheets are arranged along the circumferential direction of the rotating rod, one end of each elastic sheet, which is far away from the operating cylinder, is connected with one end of the rotating rod, which extends into the experimental bottle, a cleaning brush or a wiping part can be detachably arranged on each elastic sheet, and when the operating cylinder moves relative to the rotating rod, the plurality of elastic sheets are elastically deformed so as to enable the cleaning brush or the wiping part to be attached to the inner wall of the experimental bottle. The experiment bottle cleaning device disclosed by the utility model can clean the experiment bottle by driving the rotating rod to rotate, and is simple and labor-saving to operate and high in working efficiency. A plurality of elastic pieces can produce corresponding elastic deformation along with the shape of experiment bottle, make the bottle wall of cleaning brush and wiper laminating experiment bottle completely to the sanitization with wipe the experiment bottle of different shapes futilely, the commonality is strong.

Description

Experiment bottle belt cleaning device

Technical Field

The utility model relates to the technical field of cleaning of experimental instruments, in particular to an experimental bottle cleaning device.

Background

In a laboratory, it is indispensable to perform experiments using various kinds of glassware bottles, and therefore, the washing of various kinds of glassware bottles is also a daily task, such as the washing of lee bottles. The Lee's bottle is also called a density bottle, the volume of the Lee's bottle is 220-250 ml, the Lee's bottle is provided with a thin neck with the length of about 18-20 cm and the diameter of about 1cm, the thin neck is provided with scales, the reading is from 0ml to 24ml, and 0.1ml scale marks are arranged between 0ml to 1ml and 18 ml to 24 ml.

Because the detection object that bears in the glassware bottle is more complicated, can often adhere a lot of attachments on the inner wall of glassware bottle, through simple soaking, rock etc. difficult clean up, must use burnisher to wash. However, for a glass instrument bottle with a special shape, such as a Lee's bottle, the inner cavity at the bottom of the glass instrument bottle is large but the caliber of the glass instrument bottle is small, and the existing cleaning tool is difficult to effectively brush the inner wall of the cambered surface of the glass instrument bottle, so that the experiment accuracy is influenced due to impurities remained in the glass instrument bottle during a secondary experiment. In addition, the traditional cleaning method usually needs to repeatedly scrub the glass experiment bottle by clamping a cotton ball and the like with tweezers, so that the operation is inconvenient, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

Based on the above problems, the utility model aims to provide an experimental bottle cleaning device which can clean different types of glass instrument bottles, is simple to operate and can ensure that the glass instrument bottles can be cleaned completely.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an experimental bottle belt cleaning device includes:

one end of the rotating rod can extend into the experiment bottle;

cleaning assembly, including the operation section of thick bamboo and set up in a plurality of flexure strips of operation section of thick bamboo one end, the operation section of thick bamboo cover is located on the dwang, and fixed position on the dwang is adjustable, and is a plurality of the flexure strip is followed the circumference of dwang sets up, every the flexure strip is kept away from the one end of operation section of thick bamboo all with the dwang stretches into the one end of experiment bottle is connected, every all can dismantle on the flexure strip and be provided with cleaning brush or wiper, the operation section of thick bamboo for when the dwang removed, it is a plurality of the flexure strip all produces elastic deformation, so that the cleaning brush or wiper with the inner wall laminating of experiment bottle.

As a preferred scheme of the experimental bottle cleaning device, a plurality of clamping protrusions are arranged on the rotating rod at intervals along the length direction, and clamping grooves are formed in the inner wall of the operation barrel and can be selectively clamped with any one of the clamping protrusions.

As a preferred scheme of the experimental bottle cleaning device, a plurality of clamping grooves are axially arranged on the inner wall of the operation cylinder at intervals, and each clamping groove is correspondingly clamped with one clamping protrusion.

As a preferred scheme of the experimental bottle cleaning device, each clamping protrusion is circumferentially and circularly arranged on the rotating rod, and each clamping groove is circumferentially and circularly arranged on the inner wall of the operation cylinder.

As a preferable scheme of the experimental bottle cleaning device, two opposite sides of the rotating rod are respectively provided with a row of clamping protrusions along the length direction, two opposite sides of the inner wall of the operation cylinder are respectively provided with a row of clamping grooves along the axial direction, and each row of clamping grooves is correspondingly matched with one row of clamping protrusions.

As a preferable scheme of the experimental bottle cleaning device, a first guide surface is arranged on the clamping protrusion, a second guide surface is arranged on the clamping groove, and the first guide surface can be in sliding fit with the second guide surface.

As a preferable aspect of the experimental bottle cleaning device of the present invention, the experimental bottle cleaning device further includes an adhesive member, and the cleaning brush and the wiper are both mounted on the elastic sheet through the adhesive member.

As a preferable embodiment of the experimental bottle cleaning device of the present invention, an operation portion is provided at one end of the rotating rod extending out of the experimental bottle.

In a preferred embodiment of the laboratory bottle washing apparatus according to the present invention, the operating portion includes a circular plate, and an end of the rotating lever is connected to a center of the circular plate.

As a preferable aspect of the experimental bottle cleaning device of the present invention, each of the elastic pieces is made of elastic plastic, and the wiper includes a water-absorbent cloth.

The utility model has the beneficial effects that:

according to the experimental bottle cleaning device provided by the utility model, when the experimental bottle is cleaned, the cleaning brush is firstly installed on each elastic sheet. Secondly, add the washing liquid in the experiment bottle, stretch into the dwang with a plurality of flexure strips and treat abluent experiment bottle, make the bottom and the experiment bottle bottom contact of dwang. And then the operation barrel is pushed downwards along the rotating rod, namely the fixed position of the operation barrel on the rotating rod is adjusted, so that the plurality of elastic pieces connected with the operation barrel are bent and deformed along the shape of the experiment bottle under the pushing force action of the operation barrel, and the bristles of the cleaning brush on the plurality of elastic pieces are contacted with the inner wall of the experiment bottle. Then the drive dwang drives a plurality of flexure strips and rotates to make the cleaning brush on the flexure strip rub with the experiment bottle inner wall, brush the attachment on the bottle wall. Finally, take out this experiment bottle belt cleaning device, tear the cleaning brush open and change the wiper, use the deposit that the clear water brushed in with the experiment bottle to wash the back totally, stretch into the experiment bottle again with the dwang together with a plurality of flexure strips, the wiper that promotes down on the operation section of thick bamboo messenger a plurality of flexure strips and the contact of experiment bottle inner wall, the drive dwang drives a plurality of flexure strips and rotates, make wiper and the friction of experiment bottle inner wall on the flexure strip, adsorb the water on the bottle wall, take out this experiment bottle belt cleaning device after moisture in the experiment bottle dries, accomplish the washing of experiment bottle promptly. The experiment bottle cleaning device disclosed by the utility model can clean the experiment bottle by driving the rotating rod to rotate, and is simple and labor-saving to operate and high in working efficiency. A plurality of elastic sheets can produce corresponding elastic deformation along with the shape of experiment bottle to make the cleaning brush and the bottle wall of wiper laminating experiment bottle completely, thereby can be with the attachment sanitization in the different shapes experiment bottle and wipe dry the experiment bottle, the commonality is strong. In addition, the cleaning brush and the wiping piece are detachably connected with the elastic piece, the replacement is convenient, and the brushing and wiping operations can be switched at any time.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic view of a laboratory bottle cleaning apparatus according to an embodiment of the present invention in a natural state;

FIG. 2 is a schematic view of a laboratory bottle cleaning apparatus according to an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a top view of a laboratory bottle cleaning apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic view of a laboratory bottle cleaning apparatus according to an embodiment of the present invention;

fig. 6 is a partially enlarged view of a rotating rod of the laboratory bottle cleaning apparatus according to the second embodiment of the present invention.

In the figure:

1-rotating the rod; 2-cleaning the component; 3-an operation section;

11-clamping protrusions; 111-a first guide surface;

21-operating the cylinder; 22-an elastic sheet;

100-experiment bottle.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

Example one

As shown in fig. 1 to 5, the present embodiment provides a laboratory bottle cleaning apparatus, which can be applied to cleaning of laboratory glassware bottles, and includes a rotating rod 1 and a cleaning assembly 2.

Referring to fig. 5, one end of the rotating rod 1 can be inserted into the experiment bottle 100. Referring to fig. 1, the cleaning assembly 2 includes an operation barrel 21 and a plurality of elastic sheets 22 disposed at one end of the operation barrel 21, the operation barrel 21 is sleeved on the rotation rod 1, the fixed position on the rotation rod 1 is adjustable, the plurality of elastic sheets 22 are disposed along the circumferential direction of the rotation rod 1, one end of each elastic sheet 22, which is far away from the operation barrel 21, is connected with one end of the rotation rod 1, which extends into the experiment bottle 100, and a cleaning brush or a wiping piece can be detachably disposed on each elastic sheet 22. Referring to fig. 2 and 5, when the operation cylinder 21 moves relative to the rotation lever 1, each of the plurality of elastic pieces 22 is elastically deformed to attach the washing brush or the wiper to the inner wall of the test bottle 100.

In the state shown in fig. 1, the plurality of elastic pieces 22 are in a natural state, and each elastic piece 22 extends along the length direction of the rotating rod 1, that is, the laboratory bottle cleaning apparatus is in a natural contraction state. In the state shown in fig. 2, 4 and 5, the plurality of elastic pieces 22 are elastically deformed by the pushing force of the operation cylinder 21, each elastic piece 22 bulges in an arc shape away from the rotating lever 1, and the plurality of arc-shaped elastic pieces 22 are formed into a lantern shape to be attached to the wall of the test bottle 100.

When the test bottle 100 is cleaned, a cleaning brush is attached to each elastic piece 22. Secondly, add the washing liquid in experiment bottle 100, stretch into the experiment bottle 100 that treats to wash dwang 1 together with a plurality of flexure strips 22, make the bottom and the experiment bottle 100 bottom contact of dwang 1. Then, the operation cylinder 21 is pushed down along the rotation lever 1, that is, the fixing position of the operation cylinder 21 on the rotation lever 1 is adjusted, so that the plurality of elastic pieces 22 connected to the operation cylinder 21 are bent and deformed along the shape of the test bottle 100 by the pushing force of the operation cylinder 21, and the bristles of the washing brush on the plurality of elastic pieces 22 are brought into contact with the inner wall of the test bottle 100. Then, the rotating rod 1 is driven to drive the plurality of elastic pieces 22 to rotate, so that the cleaning brushes on the elastic pieces 22 rub against the inner wall of the experimental bottle 100, and the attachments on the bottle wall are brushed away. Finally, take out this experiment bottle belt cleaning device, tear the cleaning brush down and change the wiper, use the deposit that the clear water brushed in with experiment bottle 100 to wash the back totally, stretch into experiment bottle 100 again dwang 1 together with a plurality of flexure strips 22, promote downwards operation section of thick bamboo 21 and make wiper and the contact of experiment bottle 100 inner wall on a plurality of flexure strips 22, drive dwang 1 drives a plurality of flexure strips 22 and rotates, make wiper and the friction of experiment bottle 100 inner wall on the flexure strip 22, adsorb the water on the bottle wall, take out this experiment bottle belt cleaning device after moisture in the experiment bottle 100 is wiped futilely, accomplish the washing of experiment bottle 100 promptly.

The experiment bottle belt cleaning device that this embodiment provided, drive dwang 1 rotates and can be with experiment bottle 100 sanitization, and easy operation is laborsaving, and work efficiency is high. The elastic pieces 22 can generate corresponding elastic deformation along with the shape of the experiment bottle 100, so that the cleaning brush and the wiping piece are completely attached to the bottle wall of the experiment bottle 100, and therefore attachments in the experiment bottles 100 in different shapes can be cleaned and wiped to dry the experiment bottle 100, and the universality is high. In addition, the cleaning brush and the wiping piece are detachably connected with the elastic piece 22, the replacement is convenient, and the brushing and wiping operations can be switched at any time.

As shown in fig. 2 and fig. 3, optionally, a plurality of clamping protrusions 11 are arranged on the rotating rod 1 at intervals along the length direction, and a clamping groove is arranged on the inner wall of the operating barrel 21 and selectively clamped with any one of the clamping protrusions 11. When the operation cylinder 21 is pushed down along the rotation lever 1, the plurality of elastic pieces 22 are elastically deformed in accordance with the shape of the test bottle 100 by the pushing force of the operation cylinder 21, and after the brush or wiper on the elastic pieces 22 is attached to the wall of the test bottle 100, the pushing of the operation cylinder 21 is stopped. At this time, the clamping groove on the inner wall of the operation barrel 21 is clamped with the clamping protrusion 11 on the rotating rod 1, so that the operation barrel 21 is prevented from moving along the rotating rod 1 under the elastic reaction force of the elastic pieces 22, that is, the cleaning brush or the wiping piece is ensured to be always in contact with the wall of the experiment bottle 100. Illustratively, the number of the elastic pieces 22 is 6. In other embodiments, the number of the elastic pieces 22 may be increased or decreased according to actual needs, and the number of the elastic pieces 22 is not limited herein.

In this embodiment, dwang 1 and operation section of thick bamboo 21 are formed by rigid plastic preparation, and the joint groove in joint arch 11 and the operation section of thick bamboo 21 on the dwang 1 all processes through injection moulding, operation section of thick bamboo 21 and a plurality of flexure strip 22 integrated into one piece. In other embodiments, the elastic piece 22 and the operation barrel 21 may be separated.

Optionally, a plurality of clamping grooves are axially arranged on the inner wall of the operation barrel 21 at intervals, and each clamping groove is correspondingly clamped with one clamping protrusion 11. That is, the interval between two adjacent catching grooves is equal to the interval between two adjacent catching protrusions 11. After the position of operation section of thick bamboo 21 on dwang 1 is fixed, joint groove and the protruding 11 of joint of a plurality of mutual joints can increase joint strength between operation section of thick bamboo 21 and the dwang 1, further prevent that operation section of thick bamboo 21 from removing for dwang 1.

Alternatively, referring to fig. 3, each of the catching protrusions 11 is circumferentially provided on the rotating lever 1. In this embodiment, protruding 11 and the dwang 1 integrated into one piece of joint, establish along circumference protruding 11 that form the joint promptly on dwang 1. Accordingly, each of the catching grooves is circumferentially provided around an inner wall (not shown) of the operation barrel 21. The section of thick bamboo wall of operation section of thick bamboo 21 has certain thickness, radially establishes to form annular joint groove of round on the inner wall of operation section of thick bamboo 21, and the degree of depth in joint groove equals with the protruding height of joint arch 11, or slightly is greater than the protruding height of joint arch 11, guarantees that the joint groove can hold and block joint arch 11.

Optionally, a first guide surface 111 is arranged on the clamping protrusion 11, a second guide surface is arranged on the clamping groove, and the first guide surface 111 can be in sliding fit with the second guide surface. Specifically, as shown in fig. 3 of the present embodiment, the upper and lower surfaces of the engaging protrusion 11 are provided with first guide surfaces 111, and correspondingly, the upper and lower sidewalls of the engaging groove are provided with second guide surfaces. When pushing away the operation section of thick bamboo 21 downwards, the second guide surface of the last lateral wall in joint groove under the thrust effect with the protruding 11 upper surface of joint first guide surface 111 sliding fit (when pushing away the operation section of thick bamboo 21 upwards, the second guide surface of lateral wall under the joint groove under the thrust effect with the protruding 11 lower surface of joint first guide surface 111 sliding fit) to make the joint groove break away from current joint protruding 11, realize the removal of the relative dwang 1 of operation section of thick bamboo 21. By providing the first guide surface 111 and the second guide surface, the operation is more labor-saving when adjusting the position of the operation cylinder 21.

Optionally, the laboratory bottle cleaning apparatus further comprises an adhesive member, and the cleaning brush and the wiping member are both mounted on the elastic sheet 22 through the adhesive member. Before the experiment bottle 100 is cleaned, the cleaning brush is fixed on the elastic sheet 22 through the bonding piece, after the experiment bottle 100 is cleaned, the cleaning brush is detached, and then the cleaning piece is fixed on the elastic sheet 22 through the bonding piece, so that water in the experiment bottle 100 is dried. The cleaning brush and the wiping piece are convenient to replace, the cleaning operation and the wiping operation can be switched at any time, and the use is convenient.

In the embodiment, the adhesive part is preferably a sticky buckle tape, so that the adhesive part has strong adhesive force, long service life, convenient material taking and low cost. In other embodiments, adhesive glue or the like may be used as long as the detachable connection of the washing brush and the wiper to the elastic piece 22 can be achieved.

Further, in this embodiment, the washing brush is preferably a soft brush to avoid scratching the test bottle 100, and the width and length of the washing brush correspond to the width and length of the elastic piece 22, respectively, for example, a soft brush having a width of 4mm and a length of 33 cm. The wiper comprises a water-absorbent cloth, preferably a soft cloth with high water absorption, the size of which corresponds to the size of the elastic sheet 22.

As shown in fig. 1 and 2, an operation portion 3 is optionally provided at one end of the rotation lever 1 extending out of the experiment bottle 100. When the experiment bottle 100 is cleaned, the rotating rod 1 is driven to drive the plurality of elastic pieces 22 to rotate by applying force through the operating part 3, so that the force is conveniently applied. When the rotating rod 1 is inserted into the experiment bottle 100 or the experiment bottle 100 is taken out, the operation part 3 is more convenient to take.

Alternatively, referring to fig. 4, the operation part 3 includes a circular plate, and the end of the rotating lever 1 is connected to the center of the circular plate to ensure that the rotating lever 1 is uniformly stressed. Further, dwang 1 and circular slab integrated into one piece processing guarantee the joint strength of dwang 1 and circular slab. In this embodiment, the circular plate is preferably made of hard plastic, has sufficient strength and light weight, and is more labor-saving in use.

Alternatively, each elastic sheet 22 is made of a high elastic plastic, so that the elastic sheets 22 can be bent to different degrees and can be restored to the original shape.

Illustratively, the specific dimensions of the laboratory bottle cleaning apparatus are as follows:

the operation part 3 is a circular plate with the diameter of 3cm and the thickness of 5 mm; the diameter of the rotating rod 1 is 5mm, the length of the rotating rod is 35cm, the clamping protrusions 11 on the rotating rod 1 are arranged from 5cm below the operating part 3, and one clamping protrusion 11 is arranged at intervals of 1 cm; the inner diameter of the operation cylinder 21 is 6mm, the thickness of the cylinder wall is 1mm, the length is 5cm, and the width of each elastic piece 22 is 4mm and the length is 30 cm.

It should be noted that in other embodiments, the specific dimensions of the components of the experimental cleaning device may be designed according to needs, and are not limited herein.

Referring to fig. 5, taking the cleaning of the li bottle as an example, the experimental bottle cleaning apparatus provided in this embodiment is used as follows:

first, a washing brush is attached to each elastic piece 22 by an adhesive member. Next, water or a cleaning solution was added to the Li's bottle, and the laboratory bottle cleaning apparatus was inserted into the Li's bottle so that the bottom end of the rotating lever 1 was brought into contact with the bottom of the Li's bottle. Then, the operation cylinder 21 is pushed downward, the plurality of elastic pieces 22 are bent and deformed in accordance with the shape of the li bottle by the pushing force of the operation cylinder 21, and the brush bristles of the brush on the plurality of elastic pieces 22 are brought into contact with the inner wall of the test bottle 100. Specifically, as shown in fig. 5, the lower half portions of the plurality of elastic pieces 22 are firstly bent and protruded to be attached to the larger bottle wall of the inner cavity of the lower half portion of the li bottle, the middle portions of the plurality of elastic pieces 22 are attached to the thin neck bottle wall of the li bottle, and then the operating barrel 21 is continuously pushed downward, the middle upper portions of the plurality of elastic pieces 22 continue to deform along with the spherical inner cavity wall of the middle upper portion of the li bottle and are attached to the bottle wall. When the cleaning brush on the elastic pieces 22 is completely attached to the bottle wall of the li bottle, the pushing of the operation barrel 21 is stopped, and then the clamping protrusion 11 on the rotating rod 1 is clamped with the clamping groove in the operation barrel 21, so that the operation barrel 21 does not move relative to the rotating rod 1 any more.

Then, the hand-held operation portion 3 drives the rotating rod 1 to rotate the cleaning brushes on the plurality of elastic pieces 22, so that the plurality of cleaning brushes rub against the inner wall of the li bottle to brush off the attachments on the bottle wall. Finally, the experimental bottle cleaning device is taken out, the bonding piece is removed, the cleaning brush is removed and the wiping piece is replaced, the attachments brushed off in the Li's bottle are washed clean by using clean water, then the experimental bottle cleaning device is inserted into the Li's bottle, the steps are repeated to enable the wiping pieces on the elastic sheets 22 to be in contact with the inner wall of the experimental bottle 100, the handheld operation part 3 drives the rotating rod 1 to rotate, the wiping pieces are made to rub against the inner wall of the Li's bottle, water on the bottle wall is adsorbed and wiped, then the experimental bottle cleaning device is taken out, and accordingly the Li's bottle cleaning is completed.

Example two

As shown in fig. 1, 2 and 6, the present embodiment provides a laboratory bottle cleaning device, wherein the same or corresponding parts as or to the first embodiment are designated by the same reference numerals as the first embodiment. For the sake of simplicity, only the difference between the second embodiment and the first embodiment is described, and the difference is that in this embodiment, optionally, a row of clamping protrusions 11 is respectively disposed on two opposite sides of the rotating rod 1 along the length direction, that is, in fig. 6, a plurality of clamping protrusions 11 are disposed on both left and right sides of the rotating rod 1 at intervals along the length direction of the rotating rod 1, and the upper and lower surfaces of each clamping protrusion 11 are provided with the first guide surface 111. Correspondingly, two opposite sides of the inner wall of the operation barrel 21 are respectively provided with a row of clamping grooves along the axial direction, and each row of clamping grooves is correspondingly matched with one row of clamping protrusions 11.

After stopping pushing operation section of thick bamboo 21, the protruding 11 joint of left joint on optionally with dwang 1 in the joint groove on left in the operation section of thick bamboo 21, simultaneously, the joint groove on right side in the operation section of thick bamboo 21 optionally with the protruding 11 joint of joint on the dwang 1 on right side, realize operation section of thick bamboo 21 fixed. In this embodiment, all set up joint arch 11 in the dwang 1 left and right sides, can increase the joint strength of an operation section of thick bamboo 21 and dwang 1, prevent that an operation section of thick bamboo 21 from removing dwang 1 relatively under the elasticity reaction force of a plurality of flexure strips 22.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments illustrated herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. An experimental bottle belt cleaning device which characterized in that includes:

one end of the rotating rod (1) can extend into the experiment bottle (100);

cleaning assembly (2), including operation section of thick bamboo (21) and set up in a plurality of flexure strips (22) of operation section of thick bamboo (21) one end, operation section of thick bamboo (21) cover is located on dwang (1), and fixed position on dwang (1) is adjustable, and is a plurality of flexure strip (22) are followed the circumference of dwang (1) sets up, every flexure strip (22) are kept away from the one end of operation section of thick bamboo (21) all with dwang (1) stretches into the one end of experiment bottle (100) is connected, every all can dismantle on flexure strip (22) and be provided with cleaning brush or wiper, operation section of thick bamboo (21) for during dwang (1) removes, and is a plurality of flexure strip (22) all produce elastic deformation, so that the cleaning brush or wiper with the inner wall laminating of experiment bottle (100).

2. The laboratory bottle cleaning device according to claim 1, wherein a plurality of clamping protrusions (11) are arranged on the rotating rod (1) at intervals along the length direction, a clamping groove is formed in the inner wall of the operating cylinder (21), and the clamping groove can be selectively clamped with any one of the clamping protrusions (11).

3. The laboratory bottle cleaning device according to claim 2, wherein a plurality of said clamping grooves are axially spaced on the inner wall of said operating cylinder (21), and each of said clamping grooves is correspondingly clamped with one of said clamping protrusions (11).

4. The laboratory bottle cleaning device according to claim 3, wherein each clamping protrusion (11) is circumferentially and annularly arranged on the rotating rod (1), and each clamping groove is circumferentially and annularly arranged on the inner wall of the operating cylinder (21).

5. The laboratory bottle cleaning device according to claim 3, wherein a row of the clamping protrusions (11) is respectively arranged on two opposite sides of the rotating rod (1) along the length direction, a row of the clamping grooves is respectively arranged on two opposite sides of the inner wall of the operation cylinder (21) along the axial direction, and each row of the clamping grooves is correspondingly matched with one row of the clamping protrusions (11).

6. The laboratory bottle cleaning device according to claim 2, wherein a first guide surface (111) is arranged on the clamping protrusion (11), a second guide surface is arranged on the clamping groove, and the first guide surface (111) can be in sliding fit with the second guide surface.

7. The laboratory bottle cleaning apparatus according to claim 1, further comprising an adhesive member, wherein said cleaning brush and said wiper are mounted on said elastic sheet (22) through said adhesive member.

8. The laboratory bottle cleaning apparatus according to claim 1, wherein an operation portion (3) is provided at an end of the rotating rod (1) extending out of the laboratory bottle (100).

9. The laboratory bottle washing apparatus according to claim 8, wherein said operating portion (3) comprises a circular plate, and an end of said rotating lever (1) is connected to a center of said circular plate.

10. Laboratory bottle washing device according to one of claims 1 to 9, characterized in that each of the elastic pieces (22) is made of elastic plastic and the wiper comprises a water absorbent cloth.

Images