CN110125107A - A kind of panpipes inner-wall cleaning device - Google Patents
A kind of panpipes inner-wall cleaning device Download PDFInfo
- Publication number
- CN110125107A CN110125107A CN201910502821.8A CN201910502821A CN110125107A CN 110125107 A CN110125107 A CN 110125107A CN 201910502821 A CN201910502821 A CN 201910502821A CN 110125107 A CN110125107 A CN 110125107A
- Authority
- CN
- China
- Prior art keywords
- wall
- panpipes
- unidirectional
- slot
- cleaning device
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention discloses a kind of panpipes inner-wall cleaning devices, including rotation connection bar and mounting cylinder, the upper end of the rotation connection bar is fixedly connected with handle, fixing sleeve is equipped with cleaning cotton-padded covering on the lateral wall of the mounting cylinder, unidirectional position-limiting drum is installed on the inner sidewall of the mounting cylinder, and the lower end for being rotatablely connected bar is located in unidirectional position-limiting drum, multiple unidirectional limiting slots are uniformly provided on the inner sidewall of the unidirectional position-limiting drum, the lower end of the rotation connection bar is fixedly connected with telescopic locking mechanism, and telescopic locking mechanism is supported and is located in unidirectional limiting slot.Advantage is: structure of the invention is ingenious, realizes the reuse of part-structure, energy conservation and environmental protection, and a driving mechanism can correspond to various sizes of cleaning cotton-padded covering, suitable for the panpipes of different bores, improves the applicable range of device.
Description
Technical field
The present invention relates to panpipes cleaning technology field more particularly to a kind of panpipes inner-wall cleaning devices.
Background technique
Panpipes is traditional instrument, the panpipes earliest in the world found so far, is the Chinese initial stage in the Western Zhou Dynasty away from modern 3000
Bone panpipes.Panpipes is that the sound tube of several materials of the same race combines them with the mode that bonding, binding or frame are fixed
It at a whole musical instrument, is blocked in the inside of sound tube with beeswax or cork, when playing wind instruments, air-flow slips over above mouthpiece, hits
The inner tubal wall of opposite side, air-flow shake in the inner cavity of sound tube, produce musical sound, and since the position of beeswax, cork is different, air-flow exists
The vibration period in sound tube is different, so the vibration frequency of air-flow is different, thus just produces different musical sounds.
And how effectively to be cleared up on panpipes inside for panpipes player and be difficult to solve the problems, such as, because panpipes
Bore is smaller, insufficient with paper cleaning its hardness of panpipes inner wall, cannot clear up stain inside panpipes, and is soaked in water and is difficult to reach
To the effect of cleaning stain, giant cannot be implemented due to panpipes bore is smaller while an only entrance.
For this purpose, it is proposed that a kind of panpipes inner-wall cleaning device solves the above problems.
Summary of the invention
The purpose of the present invention is to solve the problems of the prior art, and a kind of panpipes inner-wall cleaning device proposed.
To achieve the goals above, present invention employs following technical solutions:
The upper end of a kind of panpipes inner-wall cleaning device, including rotation connection bar and mounting cylinder, the rotation connection bar is fixed
It is connected with handle, fixing sleeve is equipped with cleaning cotton-padded covering on the lateral wall of the mounting cylinder, is equipped on the inner sidewall of the mounting cylinder
Unidirectional position-limiting drum, and the lower end for being rotatablely connected bar is located in unidirectional position-limiting drum, uniformly opens on the inner sidewall of the unidirectional position-limiting drum
Equipped with multiple unidirectional limiting slots, the lower end of the rotation connection bar is fixedly connected with telescopic locking mechanism, and telescopic locking mechanism
To being located in unidirectional limiting slot.
In above-mentioned panpipes inner-wall cleaning device, rotation slot is offered in the inner bottom wall of the unidirectional position-limiting drum, it is described
It is uniformly provided with multiple arcs card slot on the inner sidewall of rotation slot, is arranged with spin, and arc in each arc-shaped slot
The depth of card slot is greater than the radius of spin, is equipped with rotation seat in the rotation slot, offers on the lateral wall of the rotation seat
Arc-shaped ring groove, and each spin is rolled and is connected in arc-shaped ring groove.
In above-mentioned panpipes inner-wall cleaning device, the upper surface of the rotation seat offers mounting groove, and is rotatablely connected
The lower end of bar is plugged in mounting groove, and multiple fixing grooves, each fixation are uniformly equipped on the inner sidewall of the mounting groove
Multiple connecting springs are fixedly connected on the inner wall of slot, it is jointly solid in multiple connecting springs in the same fixing groove
Surely it is connected with deck, is uniformly provided with multiple card slots on the lateral wall of the rotation connection bar, and each deck is fastened on position
It sets in corresponding card slot.
In above-mentioned panpipes inner-wall cleaning device, the telescopic locking mechanism include more symmetrically arranged fixed links and
Multiple limit sleeves, and one end of every fixed link is plugged in the corresponding limit sleeve in position, and the fixed company of every fixed link
It connects on the side wall of rotation connection bar, adjustable spring, and flexible bullet is fixedly connected in the inner bottom wall of each limit sleeve
Spring is fixedly connected in fixed link far from one end of limit sleeve.
In above-mentioned panpipes inner-wall cleaning device, multiple T-type sliding slots are uniformly provided on the inner sidewall of the mounting cylinder,
Symmetrically it is fixedly connected with multiple T-type slide bars on the lateral wall of the unidirectional position-limiting drum, and to be connected to position opposite for T-type sliding bar
In the T-type sliding slot answered.
In above-mentioned panpipes inner-wall cleaning device, the unidirectional limiting slot includes curved portion and vertical blocking part, and is limited
The end of position set, which is supported, to be located on the inner wall of curved portion, and the side wall of limit sleeve and the inner wall of vertical blocking part offset.
In above-mentioned panpipes inner-wall cleaning device, the end face of each deck is symmetrically opened up there are two inclined-plane.
In above-mentioned panpipes inner-wall cleaning device, the quantity of the fixed link is the half of unidirectional limiting slot.
Compared with prior art, the invention has the benefit that
1, the T-type slide bar being arranged on the T-type sliding slot and unidirectional position-limiting drum being arranged on mounting cylinder can be realized mounting cylinder with
Disassembly between unidirectional position-limiting drum, only needed to change when that can not be utilized again after cleaning cotton-padded covering and clearing up multiple panpipes cleaning cotton-padded covering with
And mounting cylinder.
2, the telescopic locking mechanism being arranged on the unidirectional limiting slot and rotation connection bar opened up in unidirectional position-limiting drum can
Guarantee that rotation connection bar, handle can be reused, while being suitable for the unidirectional position-limiting drum of different size diameters, and then be suitable for
The mounting cylinder of different size diameters and the continuous set of cleaning, and then it is suitable for the panpipes of different bores, improve the applicable range of device.
3, the setting of deck, connecting spring and card slot can be realized the connection between rotation connection bar and rotation seat, keep away
Exempt to be rotatablely connected bar directly with the inner bottom wall of unidirectional position-limiting drum to setting, if inner bottom wall of the rotation connection bar directly with unidirectional position-limiting drum
Cause unidirectional position-limiting drum and mounting cylinder that cannot connect with rotation to whole device stability deficiency when setting rotation connection bar rotation
The rotation of extension bar and rotate.
4, the sliding friction between rotation seat and rotation slot is converted to by the setting of arc-shaped slot, arc-shaped ring groove and spin
Rolling friction reduces the frictional resistance between rotation seat and rotation slot, more time saving and energy saving.
In conclusion structure of the invention is ingenious, the reuse of part-structure, energy conservation and environmental protection, a driving mechanism are realized
Various sizes of cleaning cotton-padded covering can be corresponded to, suitable for the panpipes of different bores, improves the applicable range of device.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of panpipes inner-wall cleaning device proposed by the present invention；
Fig. 2 is a kind of schematic cross-section of panpipes inner-wall cleaning device proposed by the present invention；
Fig. 3 is enlarged drawing at A in Fig. 1；
Fig. 4 is the structural schematic diagram of telescopic locking mechanism in a kind of panpipes inner-wall cleaning device proposed by the present invention.
In figure: 1 rotation connection bar, 2 mounting cylinders, 201 T-type sliding slots, 3 unidirectional position-limiting drums, 301 T-type slide bars, 302 rotations
Slot, 3021 arc-shaped slots, 4 cleaning cotton-padded coverings, 5 handles, 6 unidirectional limiting slots, 601 curved portions, 602 vertical blocking parts, 7 telescopic lockings
Mechanism, 701 limit sleeves, 702 fixed links, 703 adjustable springs, 8 rotation seats, 801 mounting grooves, 802 fixing grooves, 803 decks, 8031
Inclined-plane, 804 connecting springs, 805 arc-shaped ring grooves, 9 spin.
Specific embodiment
Following embodiment only exists in illustrative purpose, limits the scope of the invention without being intended to.
Embodiment
Referring to Fig.1-4, a kind of panpipes inner-wall cleaning device, including rotation connection bar 1 and mounting cylinder 2, rotation connection bar 1
Upper end is fixedly connected with handle 5, and fixing sleeve is equipped with cleaning cotton-padded covering 4 on the lateral wall of mounting cylinder 2, pacifies on the inner sidewall of mounting cylinder 2
Equipped with unidirectional position-limiting drum 3, and the lower end for being rotatablely connected bar 1 is located in unidirectional position-limiting drum 3, uniformly opens on the inner sidewall of mounting cylinder 2
Equipped with multiple T-type sliding slots 201, multiple T-type slide bars 301 are symmetrically fixedly connected on the lateral wall of unidirectional position-limiting drum 3, and T-type is sliding
Bar 301 is slidably connected in the corresponding T-type sliding slot 201 in position.
Multiple unidirectional limiting slots 6 are uniformly provided on the inner sidewall of unidirectional position-limiting drum 3, the lower end of rotation connection bar 1 is fixed
It is connected with telescopic locking mechanism 7, and telescopic locking mechanism 7 is supported and is located in unidirectional limiting slot 6.
Telescopic locking mechanism 7 includes more symmetrically arranged fixed links 702 and multiple limit sleeves 701, and every fixed link
702 one end is plugged in the corresponding limit sleeve 701 in position, and every fixed link 702 is fixedly connected in rotation connection bar 1
Side wall on, the front end of limit sleeve 701 is circular arc type, and the end face of each deck 803 symmetrically opens up that there are two inclined-planes 8031, often
Adjustable spring 703, and the one end of adjustable spring 703 far from limit sleeve 701 are fixedly connected in the inner bottom wall of a limit sleeve 701
It is fixedly connected in fixed link 702.
Unidirectional limiting slot 6 includes curved portion 601 and vertical blocking part 602, and the end of limit sleeve 701 is supported and is located at curved portion
On 601 inner wall, and the side wall of limit sleeve 701 and the inner wall of vertical blocking part 602 offset.
Rotation slot 302 is offered in the inner bottom wall of unidirectional position-limiting drum 3, is uniformly provided on the inner sidewall of rotation slot 302 more
A arc-shaped slot 3021 is arranged with spin 9 in each arc-shaped slot 3021, and the depth of arc-shaped slot 3021 is greater than spin 9
Radius, rotation seat 8 is installed in rotation slot 302, arc-shaped ring groove 805, and each spin are offered on the lateral wall of rotation seat 8
9 rollings are connected in arc-shaped ring groove 805.
The upper surface of rotation seat 8 offers mounting groove 801, and the lower end for being rotatablely connected bar 1 is plugged in mounting groove 801,
Multiple fixing grooves 802 are uniformly installed on the inner sidewall of mounting groove 801, are fixedly connected on the inner wall of each fixing groove 802
Multiple connecting springs 804 are fixedly connected with deck 803 in multiple connecting springs 804 in same fixing groove 802 jointly,
It is rotatablely connected on the lateral wall of bar 1 and is uniformly provided with multiple card slots, and each deck 803 is fastened on the corresponding card slot in position
Interior, the end face of each deck 803 is symmetrically opened up there are two inclined-plane 8031.
Unidirectional position-limiting drum 3 is mounted on installation during installation, firstly, passing through T-type sliding slot 201 and T-type slide bar 301 by the present invention
On the inner wall of cylinder 2, then rotation connection bar 1 is inserted into unidirectional position-limiting drum 3, is inserted into unidirectional position-limiting drum 3 in rotation connection bar 1
During, the arc end part of limit sleeve 701, which is supported, to be located in unidirectional position-limiting drum 3 at the notch of unidirectional limiting slot 6, adjustable spring
703 compressions, drive limit sleeve 701 to move on the direction of fixed link 702, as rotation connection bar 1 moves down, are rotatablely connected
Bar 1 is inserted into mounting groove 801, and the lower end surface of rotation connection bar 1, which is supported, sets the inclined-plane 8031 that deck 803 is located at upper end, deck 803 to
It is moved in fixing groove 802, connecting spring 804 shortens, until the interior bottom for being located at mounting groove 801 is supported in the lower end surface of rotation connection bar 1
When wall, connecting spring 804 restores former length, and deck 803 is driven to be fastened in the corresponding card slot in position.
Mounted device is integrally placed in the pipe of panpipes by the present invention when clearing up panpipes inner wall, guarantees cleaning cotton
The diameter of set 4 is slightly larger than the bore of panpipes, and cleaning cotton-padded covering 4 cleans after cotton-padded covering 4 compresses and in drainage tube when being inserted into drainage tube
It closely offsets, when device cleaning cotton-padded covering 4 moves downward in drainage tube, is able to drive a part of dirt contamination in cleaning cotton-padded covering
On 4, also some dirt is fallen in drainage tube inner bottom wall, and cleaning cotton-padded covering 4 passes through the rotation rotation connection bar 1 of handle 5, rotation
Rotation seat 8 is driven to rotate when connecting rod 1 rotates, spin 9 rolls in arc-shaped ring groove 805 in 8 rotation process of rotation seat, meanwhile,
It is rotatablely connected bar 1 and the side wall of limit sleeve 702 and the inner wall of vertical blocking part 602 is driven by fixed link 702, adjustable spring 703
It offsets, when being rotatablely connected the rotation of bar 1, the side wall of limit sleeve 702 drives unidirectional position-limiting drum by the inner wall of vertical blocking part 602
3 rotations drive cleaning cotton-padded covering 4 to rotate with this by mounting cylinder 2, and the lower end of cleaning cotton-padded covering 4 is fitted closely with drainage tube inner bottom wall,
The lateral wall and drainage tube inner sidewall for cleaning cotton-padded covering 4 generate friction, drive dirt to be adhered on cleaning cotton-padded covering 4, then take out dress
It sets, the dirt adhered on cleaning cotton-padded covering 4 is handled, after withdrawing device, panpipes is inverted, will fall off in drainage tube
Dirt pour out, some is still adhered to dirt of panpipes inside pipe wall due to being cleared up by cleaning cotton-padded covering 4 once, with row
The adhesion strength of vertical bamboo flute inside pipe wall is smaller, can be cleared up completely by whipping or water flushing.
Although it is sliding that rotation connection bar 1, mounting cylinder 2, T-type sliding slot 201, unidirectional position-limiting drum 3, T-type is used more herein
Bar 301, rotation slot 302, arc-shaped slot 3021, cleaning cotton-padded covering 4, handle 5, unidirectional limiting slot 6,601 curved portions, 602 vertical resistances
Every portion, telescopic locking mechanism 7, limit sleeve 701, fixed link 702, adjustable spring 703, rotation seat 8, mounting groove 801, fixing groove
802, the terms such as deck 803, inclined-plane 8031, connecting spring 804, arc-shaped ring groove 805, spin 9, but be not precluded and use other arts
A possibility that language.The use of these items is only for be more convenient to describe and explain essence of the invention；It is construed as
Any additional limitation is disagreed with spirit of that invention.
Claims (8)
1. a kind of panpipes inner-wall cleaning device, including rotation connection bar (1) and mounting cylinder (2), it is characterised in that: the rotation connects
The upper end of extension bar (1) is fixedly connected with handle (5), and fixing sleeve is equipped with cleaning cotton-padded covering (4) on the lateral wall of the mounting cylinder (2),
The lower end for being equipped with unidirectional position-limiting drum (3) on the inner sidewall of the mounting cylinder (2), and being rotatablely connected bar (1) is located at unidirectional limit
In cylinder (3), multiple unidirectional limiting slots (6), the rotation connection bar are uniformly provided on the inner sidewall of the unidirectional position-limiting drum (3)
(1) lower end is fixedly connected with telescopic locking mechanism (7), and telescopic locking mechanism (7) is supported and is located in unidirectional limiting slot (6).
2. a kind of panpipes inner-wall cleaning device according to claim 1, it is characterised in that: the unidirectional position-limiting drum (3)
It is offered in inner bottom wall rotation slot (302), is uniformly provided with multiple arcs card slot on the inner sidewall of the rotation slot (302)
(3021), it is arranged with spin (9) in each arc-shaped slot (3021), and the depth of arc-shaped slot (3021) is greater than spin
(9) radius, the rotation slot (302) is interior to be equipped with rotation seat (8), offers arc on the lateral wall of the rotation seat (8)
Annular groove (805), and each spin (9) is rolled and is connected in arc-shaped ring groove (805).
3. a kind of panpipes inner-wall cleaning device according to claim 2, it is characterised in that: the upper end of the rotation seat (8)
Face offers mounting groove (801), and the lower end for being rotatablely connected bar (1) is plugged in mounting groove (801), the mounting groove (801)
Inner sidewall on be uniformly equipped with multiple fixing grooves (802), be fixedly connected on the inner wall of each fixing groove (802) more
A connecting spring (804), the multiple connecting springs (804) being located in the same fixing groove (802) are interior to be fixedly connected with jointly
Deck (803) is uniformly provided with multiple card slots on the lateral wall of rotation connection bar (1), and each deck (803) blocks and sets
In the corresponding card slot in position.
4. a kind of panpipes inner-wall cleaning device according to claim 1, it is characterised in that: the telescopic locking mechanism (7)
One end including more symmetrically arranged fixed links (702) and multiple limit sleeves (701), and every fixed link (702) is plugged in
In the corresponding limit sleeve in position (701), and every fixed link (702) is fixedly connected on the side wall of rotation connection bar (1),
It is fixedly connected to adjustable spring (703) in the inner bottom wall of each limit sleeve (701), and adjustable spring (703) is far from limit
One end of position set (701) is fixedly connected on fixed link (702).
5. a kind of panpipes inner-wall cleaning device according to claim 1, it is characterised in that: the inside of the mounting cylinder (2)
It is uniformly provided with multiple T-type sliding slots (201) on wall, is symmetrically fixedly connected with multiple T on the lateral wall of the unidirectional position-limiting drum (3)
Type slide bar (301), and T-type slide bar (301) is slidably connected in the corresponding T-type sliding slot (201) in position.
6. a kind of panpipes inner-wall cleaning device according to claim 4, it is characterised in that: unidirectional limiting slot (6) packet
Bracket portion (601) and vertical blocking part (602), and the end of limit sleeve (701) is supported and is located on the inner wall of curved portion (601),
And the side wall of limit sleeve (701) and the inner wall of vertical blocking part (602) offset.
7. a kind of panpipes inner-wall cleaning device according to claim 3, it is characterised in that: each deck (803)
End face is symmetrically opened up there are two inclined-plane (8031).
8. a kind of panpipes inner-wall cleaning device according to claim 4, it is characterised in that: the number of the fixed link (702)
Amount is the half of unidirectional limiting slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502821.8A CN110125107B (en) | 2019-06-11 | 2019-06-11 | Pan-pipes inner wall cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910502821.8A CN110125107B (en) | 2019-06-11 | 2019-06-11 | Pan-pipes inner wall cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110125107A true CN110125107A (en) | 2019-08-16 |
| CN110125107B CN110125107B (en) | 2021-05-07 |
Family
ID=67581009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910502821.8A Active CN110125107B (en) | 2019-06-11 | 2019-06-11 | Pan-pipes inner wall cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110125107B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788092A (en) * | 2019-11-13 | 2020-02-14 | 台州椒江中含乐器科技有限公司 | Inner wall cleaning device of two sections vertical bamboo flute |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1142864B (en) * | 1980-09-16 | 1986-10-15 | Int Hardware Inc | ROTARY DEVICE IN PARTICULAR SCRAPER FOR SURFACE TREATMENT |
| CN2779954Y (en) * | 2005-04-29 | 2006-05-17 | 李国用 | Manual rotary cup cleaning brush |
| WO2009065272A1 (en) * | 2007-11-21 | 2009-05-28 | Dexin Liu | A cleaning brush |
| CN202680988U (en) * | 2012-08-06 | 2013-01-23 | 安徽理工大学 | Motor-driven closestool cleaner |
| CN107008709A (en) * | 2017-05-31 | 2017-08-04 | 成都亨通兆业精密机械有限公司 | A kind of cleaning mechanism for pipe fitting inner periphery wall dirt thing |
| CN107695048A (en) * | 2016-08-08 | 2018-02-16 | 天津达升铝制品有限公司 | A kind of aluminium-alloy pipe convenient for cleaning |
| CN107776847A (en) * | 2017-10-18 | 2018-03-09 | 望江县南山刷业有限公司 | A kind of deck-scrubber of replaceable brush head |
| CN207322975U (en) * | 2017-10-18 | 2018-05-08 | 赵子悦 | A kind of high school student of replaceable brush head is with test tube brush |
-
2019
- 2019-06-11 CN CN201910502821.8A patent/CN110125107B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1142864B (en) * | 1980-09-16 | 1986-10-15 | Int Hardware Inc | ROTARY DEVICE IN PARTICULAR SCRAPER FOR SURFACE TREATMENT |
| CN2779954Y (en) * | 2005-04-29 | 2006-05-17 | 李国用 | Manual rotary cup cleaning brush |
| WO2009065272A1 (en) * | 2007-11-21 | 2009-05-28 | Dexin Liu | A cleaning brush |
| CN202680988U (en) * | 2012-08-06 | 2013-01-23 | 安徽理工大学 | Motor-driven closestool cleaner |
| CN107695048A (en) * | 2016-08-08 | 2018-02-16 | 天津达升铝制品有限公司 | A kind of aluminium-alloy pipe convenient for cleaning |
| CN107008709A (en) * | 2017-05-31 | 2017-08-04 | 成都亨通兆业精密机械有限公司 | A kind of cleaning mechanism for pipe fitting inner periphery wall dirt thing |
| CN107776847A (en) * | 2017-10-18 | 2018-03-09 | 望江县南山刷业有限公司 | A kind of deck-scrubber of replaceable brush head |
| CN207322975U (en) * | 2017-10-18 | 2018-05-08 | 赵子悦 | A kind of high school student of replaceable brush head is with test tube brush |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788092A (en) * | 2019-11-13 | 2020-02-14 | 台州椒江中含乐器科技有限公司 | Inner wall cleaning device of two sections vertical bamboo flute |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110125107B (en) | 2021-05-07 |
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