CN219479464U - Test tube brush with telescopic and replaceable brush head - Google Patents
Test tube brush with telescopic and replaceable brush head Download PDFInfo
- Publication number
- CN219479464U CN219479464U CN202320456658.8U CN202320456658U CN219479464U CN 219479464 U CN219479464 U CN 219479464U CN 202320456658 U CN202320456658 U CN 202320456658U CN 219479464 U CN219479464 U CN 219479464U
- Authority
- CN
- China
- Prior art keywords
- brush
- test tube
- sleeve
- cover
- brush head
- 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
- 238000009434 installation Methods 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The utility model provides a test tube brush with a retractable and replaceable brush head, which relates to the technical field of test tube brushes and comprises a storage sleeve; the front end and the rear end of the storage sleeve are respectively provided with a sliding groove, the inner position of the storage sleeve is provided with a lifting rod, the front end and the rear end of the lifting rod are respectively provided with a sliding rod, and the two sliding rods of the lifting rod are respectively positioned in the sliding grooves of the storage sleeve. When rotating the adjusting sleeve, combine the arc line of adjusting sleeve and accomodate the spout cooperation of cover for the lifter accomplishes the lift step, and when the slide bar position of lifter was located accomodates cover spout below position, the brush will be accomodate the inside position of cover, accomodates it and handle. Solves the problems that the brush of the existing test tube brush is very easy to be covered by dust when not in use and is required to be cleaned when being used next time, and is very inconvenient.
Description
Technical Field
The utility model belongs to the technical field of test tube brushes, and particularly relates to a test tube brush with a retractable and replaceable brush head.
Background
The test tube brush is used as an emerging brush product, has a very wide application range and is commonly used for deburring the inner side of a hydraulic valve hole, deburring the cross hole, deburring an air conditioner refrigerator (a compressor), deburring a cylinder body, machining parts of an engine, machining in the hole and machining a brake hub; meanwhile, the polishing device is also suitable for polishing cone-shaped, cone-shaped and venturi-shaped holes, and the spherical brush can be used for carrying out optimal surface treatment on cylinders, valves, tube cavities and pipelines with various shapes and sizes conveniently and quickly.
The utility model relates to a convenient-to-use adjustable test tube pipeline brush, which comprises an outer cylinder body, wherein a telescopic cavity is formed in the outer cylinder body, female threads are etched on the inner wall of the telescopic cavity, a telescopic rod which is rotationally connected with the outer cylinder body is connected with the inner thread of the telescopic cavity, a test tube brush body is detachably connected with the overhanging end of the telescopic rod, bristles are uniformly distributed on the outer wall of the test tube brush body, and the telescopic rod is accommodated by adopting the outer cylinder body provided with internal threads, and the rotary seat and the telescopic cavity are packaged through an end cover, so that the convenient-to-use brush is more convenient to hold; simultaneously connect the swivel mount by the runner of processing antiskid groove, and then drive the telescopic link through square guide arm and rotate to can adjust the overhanging length of telescopic link according to the test tube specification, application scope is wider, improves work efficiency effectively, and fixes a position the installation through the installation head of test tube brush body tip, makes things convenient for the dismouting to change more, thereby cleans the test tube of different specifications through the brush hair is more convenient.
The brush head of the test tube brush can be replaced and the brush head can be more telescopic, so that the test tube brush has higher practical value, but when the test tube brush is not used, the brush of the test tube brush is very easy to be covered by dust, and the brush needs to be cleaned when the brush is used next time, so that the test tube brush is very inconvenient.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the telescopic and replaceable brush head test tube brush, so as to solve the problems that the brush of the existing test tube brush is very easy to be covered by dust when not used, and the brush needs to be cleaned when used next time, and is very inconvenient.
The utility model aims at and effects of the telescopic and replaceable brush head test tube brush, which is achieved by the following specific technical means:
the brush head test tube brush capable of being telescopic and replaced comprises a storage sleeve; the utility model discloses a lifting device for the electric car, including the cover, the cover is accomodate to the outside position of cover, the both ends position is provided with the spout respectively around accomodating the cover, accomodates the inside position of cover and is provided with the lifter, both ends position is provided with the slide bar respectively around the lifter, and two slide bars of lifter are located the spout of accomodating the cover respectively, accomodate the outside position rotation of cover and be connected with the adjusting sleeve, both sides are provided with the arc line around the adjusting sleeve, two slide bars of lifter are located the arc line of adjusting sleeve respectively.
Further, a threaded hole is formed in the middle of the top of the lifting rod, and the lifting rod is located at the position right above the hairbrush.
Further, a bolt rod is fixedly connected to the middle position of the bottom of the hairbrush and is rotatably connected in a threaded hole of the lifting rod.
Further, the lower position of the front end of the adjusting sleeve is rotationally connected with a limit bolt, and the rear end of the limit bolt is attached to the containing sleeve.
Further, the bottom intermediate position of the storage sleeve is fixedly connected with the middle position of the top of the additional installation rod, a notch is formed in the front end position of the additional installation rod, an elastic piece is arranged at the lower end position in the notch of the additional installation rod, and the front end position of the elastic piece is in a spherical design.
Further, install pole sliding connection in extension sleeve upper end inside position additional, extension sleeve's inside upper end position is provided with the cardboard, and the cardboard is located the lack inslot of installing the pole additional, and extension sleeve's front end top position is provided with the through-hole.
Compared with the prior art, the utility model has the following beneficial effects:
when the rotating brush is screwed, the brush drives the bolt below to rotate, and then the bolt is separated from the threaded hole of the lifting rod, so that the separation step of the brush is realized, and the brush is replaced.
When rotating the adjusting sleeve, combine the arc line of adjusting sleeve and accomodate the spout cooperation of cover for the lifter accomplishes the lift step, and when the slide bar position of lifter was located accomodates cover spout below position, the brush will be accomodate the internal position of cover, accomodates it and handles, has avoided the brush surface to adsorb the dust, has played dustproof effect, and when the brush is accomodate in the cover, the brush hair of brush will contact with accomodate cover upper end position, plays the automatically cleaning effect.
Drawings
FIG. 1 is a schematic view of the front view of a retractable and replaceable head test tube brush of the present utility model.
FIG. 2 is a schematic side view of the retractable and replaceable head test tube brush of the present utility model.
FIG. 3 is a schematic left side view in semi-section of a telescoping and replaceable head tube brush of the present utility model.
FIG. 4 is a schematic side elevational view in semi-section of a telescoping and replacement brush head test tube brush of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a storage sleeve; 101. a lifting rod; 102. an adjusting sleeve; 103. a limit bolt; 2. adding a rod; 201. an elastic member; 3. stretching the sleeve; 301. a clamping plate; 4. a brush; 401. a bolt rod.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.
Examples:
as shown in fig. 1 to 4:
the utility model provides a test tube brush with a retractable and replaceable brush head, which comprises a storage sleeve 1; the front and back both ends position of accomodating cover 1 is provided with the spout respectively, and accomodate the inside position of cover 1 and be provided with lifter 101, and both ends position is provided with the slide bar respectively around the lifter 101, and two slide bars of lifter 101 are located the spout of accomodating cover 1 respectively, and the outside position rotation of accomodating cover 1 is connected with adjusting sleeve 102, and both sides are provided with the arc line around the adjusting sleeve 102, and two slide bars of lifter 101 are located the arc line of adjusting sleeve 102 respectively.
Wherein, the screw hole has been seted up to lifter 101's top intermediate position, and lifter 101 is located the position just above brush 4, and the bottom intermediate position fixedly connected with bolt 401 of brush 4, bolt 401 rotate and connect at lifter 101's screw hole, when twisting and rotating brush 4, brush 4 will drive bolt 401 of below and rotate, and then bolt 401 breaks away from lifter 101's screw hole, realizes the separation step of brush 4, replaces brush 4.
Wherein, adjusting sleeve 102 front end lower extreme position rotates is connected with spacing bolt 103, and the rear end position of spacing bolt 103 laminates mutually with accomodating cover 1, accomodates the bottom intermediate position of cover 1 and installs pole 2 top intermediate position fixed connection additional, installs the front end position of pole 2 additional and has seted up the notch, and installs the inside lower extreme position of notch of pole 2 additional and be provided with elastic component 201, and the front end position of elastic component 201 is spherical design.
Wherein, install pole 2 sliding connection in extension cover 3 upper end inside position additional, extension cover 3's inside upper end position is provided with cardboard 301, and cardboard 301 is located the lack inslot that installs pole 2 additional, and extension cover 3's front end top position is provided with the through-hole.
Specific use and action of the embodiment:
when using this device, at first assemble this device combines the embodiment, when needs extend the extension to this device, through dragging the position of installing pole 2 and extension cover 3 additional, the cardboard 301 that extension cover 3 set up will slide in the inside position of the lack groove of installing pole 2 this time, until cardboard 301 bottom position is laminated with elastic component 201 top position mutually, at this time, elastic component 201 will be located the through-hole of extension cover 3 directly behind, when elastic component 201 front end does not extend cover 3 and shelters from, elastic component 201 will peg graft in the through-hole of extension cover 3, and then carry out spacing with installing pole 2 additional to extension cover 3.
When the rotating brush 4 is screwed, the brush 4 drives the bolt 401 below to rotate, and the bolt 401 is separated from the threaded hole of the lifting rod 101, so that the separation step of the brush 4 is realized, and the brush 4 is replaced.
When rotating adjustment sleeve 102, combine the arc line of adjustment sleeve 102 and accomodate the spout cooperation of cover 1 for lifter 101 accomplishes the lift step, and when the slide bar position of lifter 101 is located accomodate cover 1 spout below position, brush 4 will be accomodate the inside position of cover 1, accomodates it and handles, has avoided brush 4 surface to adsorb the dust, has played dustproof effect, and when brush 4 accomodates in the cover 1, the brush hair of brush 4 will contact with the position of cover 1 upper end, plays the automatically cleaning effect.
Claims (6)
1. The brush head test tube brush can be telescopic and replaced, and is characterized in that: comprises a containing sleeve (1); the novel lifting device is characterized in that sliding grooves are formed in the front end and the rear end of the storage sleeve (1) respectively, lifting rods (101) are arranged in the inner position of the storage sleeve (1), sliding rods are arranged in the front end and the rear end of the lifting rods (101) respectively, the two sliding rods of the lifting rods (101) are located in the sliding grooves of the storage sleeve (1) respectively, an adjusting sleeve (102) is rotatably connected to the outer side of the storage sleeve (1), arc lines are formed in the front side and the rear side of the adjusting sleeve (102), and the two sliding rods of the lifting rods (101) are located in the arc lines of the adjusting sleeve (102) respectively.
2. The retractable and replaceable brush head test tube brush of claim 1, wherein: a threaded hole is formed in the middle of the top of the lifting rod (101), and the lifting rod (101) is located right above the hairbrush (4).
3. A retractable and replaceable brush head test tube brush as in claim 2, wherein: the middle position of the bottom of the hairbrush (4) is fixedly connected with a bolt (401), and the bolt (401) is rotationally connected in a threaded hole of the lifting rod (101).
4. The retractable and replaceable brush head test tube brush of claim 1, wherein: the lower position of the front end of the adjusting sleeve (102) is rotationally connected with a limit bolt (103), and the rear end position of the limit bolt (103) is attached to the containing sleeve (1).
5. The retractable and replaceable brush head test tube brush of claim 1, wherein: the storage sleeve is characterized in that the middle position of the bottom of the storage sleeve (1) is fixedly connected with the middle position of the top of the additional installation rod (2), a notch is formed in the front end position of the additional installation rod (2), an elastic piece (201) is arranged at the lower end position in the notch of the additional installation rod (2), and the front end position of the elastic piece (201) is in a spherical design.
6. The retractable and replaceable brush head test tube brush of claim 5, wherein: the clamping plate (301) is arranged at the upper end position of the extension sleeve (3), the clamping plate (301) is positioned in a notch of the additional rod (2), and a through hole is formed in the position above the front end of the extension sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320456658.8U CN219479464U (en) | 2023-03-13 | 2023-03-13 | Test tube brush with telescopic and replaceable brush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320456658.8U CN219479464U (en) | 2023-03-13 | 2023-03-13 | Test tube brush with telescopic and replaceable brush head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219479464U true CN219479464U (en) | 2023-08-08 |
Family
ID=87511797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320456658.8U Active CN219479464U (en) | 2023-03-13 | 2023-03-13 | Test tube brush with telescopic and replaceable brush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219479464U (en) |
-
2023
- 2023-03-13 CN CN202320456658.8U patent/CN219479464U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 24, Lane 388, Shengrong Road, Pudong New Area, Shanghai, October 2012 Patentee after: Shanghai Shashi Biotechnology Co.,Ltd. Patentee after: Suzhou Shashi Biotechnology Co.,Ltd. Patentee after: Shenzhen Shali Biotechnology Co.,Ltd. Patentee after: Zhuhai tuoyu Biotechnology Co.,Ltd. Patentee after: Suzhou Tuoyu Biotechnology Co.,Ltd. Address before: No. 24, Lane 388, Shengrong Road, Pudong New Area, Shanghai, October 2012 Patentee before: Shanghai Shashi Biotechnology Co.,Ltd. Patentee before: Suzhou Shashi Biotechnology Co.,Ltd. Patentee before: Zhuhai gravel Biotechnology Co.,Ltd. Patentee before: Zhuhai tuoyu Biotechnology Co.,Ltd. Patentee before: Suzhou Tuoyu Biotechnology Co.,Ltd. |