CN215737447U

CN215737447U - Test-tube brush convenient to use

Info

Publication number: CN215737447U
Application number: CN202121829724.9U
Authority: CN
Inventors: 张繁宇; 李燕萍
Original assignee: Jiangsu Huanke Testing Co ltd
Current assignee: Jiangsu Huanke Testing Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-02-08
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a convenient-to-use test tube brush, which is technically characterized in that: including the mobile jib, there are first vice pole and the vice pole of second at the tip of mobile jib through hinged joint, first vice pole with connect through elastic rubber between the vice pole of second, the outside threaded connection of mobile jib has the sleeve, the outside of mobile jib is provided with the fixation clamp, the outside of first vice pole is provided with the first brush body, the outside of the vice pole of second is provided with the second brush body, the outside of mobile jib is provided with the third brush body, elastic rubber's outside is provided with the fourth brush body. This test-tube brush convenient to use has convenient operation, washs the advantage that the cleanliness factor is high, conveniently carries out cleaning operation.

Description

Test-tube brush convenient to use

Technical Field

The utility model relates to the field of test tube brushes, in particular to a test tube brush convenient to use.

Background

The test tube brush is a tool commonly used in laboratories and is generally used for cleaning test tubes, but because the test tubes are small in tube diameter and long in length, the test tubes are not easy to clean, and an experimenter can generally add a detergent or wash with water. The test tube brush mainly comprises a steel wire or an iron wire as a framework and bristles consisting of nylon wires, fiber hairs, bristles, steel wires, copper wires, abrasive wires and other filament materials. The test tube is stretched into to the one end that will be equipped with the brush hair during the use, and rotatory test tube washs, needs handheld test tube during the operation, grabs the test tube brush on one hand, and rotatory limit is scrubbed from top to bottom on the limit, because of the difficult atress of brush hair, so need exert oneself and grab the test tube brush, and appear washing dead angle easily, wash unclean follow-up experiment appearance error that leads to.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background, it is an object of the present invention to provide a test tube brush that is easy to use to solve the problems mentioned in the background.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a test-tube brush convenient to use, includes the mobile jib, there are first auxiliary rod and the auxiliary rod of second at the tip of mobile jib through hinged joint, first auxiliary rod with connect through elastic rubber between the auxiliary rod of second, the outside threaded connection of mobile jib has the sleeve, the outside of mobile jib is provided with the fixation clamp, the outside of first auxiliary rod is provided with the first brush body, the outside of the auxiliary rod of second is provided with the second brush body, the outside of mobile jib is provided with the third brush body, elastic rubber's outside is provided with the fourth brush body.

By adopting the technical scheme, the test tube brush convenient to use has the advantages of convenience in operation and high cleaning cleanliness; when using this test-tube brush, can insert the mobile jib, first auxiliary rod and the vice pole of second to the container in, because first auxiliary rod and the vice pole of second respectively with through hinged joint between the mobile jib, can free activity and can utilize elastic rubber to provide the holding power, through utilizing first brush body, the second brush body, the third brush body and the fourth brush body can reach good scrubbing effect, can fix this test-tube brush on the container through utilizing the fixation clamp, utilize the sleeve can guarantee the stability when spiral rotates the mobile jib, conveniently clean the operation.

Preferably, the end of the main rod is connected with a buckle for connecting an extension rod of the main rod or assembling a special electric motor or a hand drill.

Through adopting above-mentioned technical scheme, utilize the buckle can conveniently connect the mobile jib extension rod or assemble special electric motor ware or hand drill.

Preferably, the first brush body and the second brush body are sponge brush bodies or silica gel brush bodies.

By adopting the technical scheme, the silica gel brush body has strong corrosion resistance, long service life and no rustiness.

Preferably, the third brush body and the fourth brush body are nylon brush bodies.

By adopting the technical scheme, the nylon brush body has good brushing effect, low cost and corrosion resistance.

Preferably, the fixing clamp comprises a torsion spring and two clamp bodies, the two clamp bodies are connected in a rotating mode, and the torsion spring is sleeved on the two clamp bodies and outside the rotating shaft.

By adopting the technical scheme, the fixing clamp formed by the torsion spring and the two clamp bodies has the advantage of reliable structure.

Preferably, the primary rod and the secondary rod are rigid plastic rods.

By adopting the technical scheme, when the hard plastic rods are used as the main rod and the auxiliary rod, the hard plastic rods are not easy to rust.

Preferably, the two ends of the elastic rubber are provided with hole grooves, and the first auxiliary rod and the second auxiliary rod are respectively inserted and fixed in the hole grooves.

Through adopting above-mentioned technical scheme, utilize the hole groove can make things convenient for elastic rubber and the connection of first auxiliary rod and second auxiliary rod to fix.

In summary, the utility model mainly has the following beneficial effects:

the test tube brush convenient to use has the advantages of convenience in operation and high cleaning cleanliness; when using this test-tube brush, can insert the mobile jib, first auxiliary rod and the vice pole of second to the container in, because first auxiliary rod and the vice pole of second respectively with through hinged joint between the mobile jib, can free activity and can utilize elastic rubber to provide the holding power, through utilizing first brush body, the second brush body, the third brush body and the fourth brush body can reach good scrubbing effect, can fix this test-tube brush on the container through utilizing the fixation clamp, utilize the sleeve can guarantee the stability when spiral rotates the mobile jib, conveniently clean the operation.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Reference numerals: 1. a main rod; 2. a first sub-lever; 3. a second sub-bar; 4. a first brush body; 5. a second brush body; 6. a third brush body; 7. a fourth brush body; 8. a hinge; 9. an elastic rubber; 10. a sleeve; 11. and (4) fixing clips.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Examples

Referring to fig. 1, a test tube brush convenient to use, including a main rod 1, in order to improve the cleaning effect of the test tube brush, a first sub-rod 2 and a second sub-rod 3 are connected to the end of the main rod 1 through a hinge 8, the first sub-rod 2 and the second sub-rod 3 are connected through an elastic rubber 9 to ensure stability, a sleeve 10 is connected to the outer portion of the main rod 1 through a thread, a fixing clip 11 is provided to the outer portion of the main rod 1, the fixing clip 11 can be clamped outside a container to be cleaned to fix, a first brush body 4 is provided to the outer portion of the first sub-rod 2, a second brush body 5 is provided to the outer portion of the second sub-rod 3, a third brush body 6 is provided to the outer portion of the main rod 1, and a fourth brush body 7 is provided to the outer portion of the elastic rubber 9.

Referring to fig. 1, the test tube brush convenient to use has the advantages of convenient operation and high cleaning cleanliness; when using this test-tube brush, can insert mobile jib 1, first auxiliary rod 2 and the vice pole 3 of second to the container in, because first auxiliary rod 2 and the vice pole 3 of second respectively with the mobile jib 1 between be connected through hinge 8, can free activity and can utilize elastic rubber 9 to provide the holding power, through utilizing first brush body 4, second brush body 5, third brush body 6 and fourth brush body 7 can reach good scrubbing effect, can fix this test-tube brush on the container through utilizing fixation clamp 11, utilize sleeve 10 can guarantee the stability when spiral rotation mobile jib 1, conveniently clean the operation.

Referring to fig. 1, in order to rotate the main rod 1, a buckle for connecting the main rod extension rod or assembling the special electric appliance or the hand drill is connected to an end of the main rod 1, and the main rod extension rod or assembling the special electric appliance or the hand drill can be conveniently connected by using the buckle.

Referring to fig. 1, the first brush body 4 and the second brush body 5 are sponge brush bodies or silica gel brush bodies, which have strong corrosion resistance, long service life and no rusting; the third brush body 6 and the fourth brush body 7 are nylon brush bodies which have good brushing effect, low cost and corrosion resistance.

Referring to fig. 1, the fixing clip 11 includes a torsion spring and two clip bodies, the two clip bodies are rotatably connected with each other, the torsion spring is sleeved outside the rotating shaft of the two clip bodies, and the fixing clip 11 formed by the torsion spring and the two clip bodies has the advantage of reliable structure; wherein the main rod 1 and the auxiliary rod are hard plastic rods, and when the hard plastic rods are adopted as the main rod 1 and the auxiliary rod, the corrosion is not easy to send.

Referring to fig. 1, two ends of the elastic rubber 9 are provided with hole slots, the first auxiliary rod 2 and the second auxiliary rod 3 are respectively inserted and fixed in the hole slots, and the elastic rubber 9 can be conveniently connected and fixed with the first auxiliary rod 2 and the second auxiliary rod 3 by using the hole slots.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test-tube brush convenient to use, includes mobile jib (1), its characterized in that: the utility model discloses a brush of the mobile phone, including mobile jib (1), first auxiliary rod (2) and second auxiliary rod (3) are connected to the tip of mobile jib (1) through hinge (8), first auxiliary rod (2) with connect through elastic rubber (9) between second auxiliary rod (3), the outside threaded connection of mobile jib (1) has sleeve (10), the outside of mobile jib (1) is provided with fixation clamp (11), the outside of first auxiliary rod (2) is provided with first brush body (4), the outside of second auxiliary rod (3) is provided with second brush body (5), the outside of mobile jib (1) is provided with third brush body (6), the outside of elastic rubber (9) is provided with fourth brush body (7).

2. A test tube brush for convenient use according to claim 1, wherein: the end of the main rod (1) is connected with a buckle for connecting an extension rod of the main rod or assembling a special electric motor or a hand drill.

3. A test tube brush for convenient use according to claim 1, wherein: the first brush body (4) and the second brush body (5) are sponge brush bodies or silica gel brush bodies.

4. A test tube brush for convenient use according to claim 1, wherein: the third brush body (6) and the fourth brush body (7) are nylon brush bodies.

5. A test tube brush for convenient use according to claim 1, wherein: the fixing clamp (11) comprises a torsion spring and two clamp bodies, the two clamp bodies are connected in a rotating mode, and the torsion spring is sleeved on the two clamp bodies and is located outside the rotating shaft.

6. A test tube brush for convenient use according to claim 1, wherein: the main rod (1) and the auxiliary rod are hard plastic rods.

7. A test tube brush for convenient use according to claim 1, wherein: the two ends of the elastic rubber (9) are provided with hole grooves, and the first auxiliary rod (2) and the second auxiliary rod (3) are respectively inserted and fixed in the hole grooves.