CN107997661B - Self-stopping type toilet-roll box - Google Patents

Self-stopping type toilet-roll box Download PDF

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Publication number
CN107997661B
CN107997661B CN201711232562.9A CN201711232562A CN107997661B CN 107997661 B CN107997661 B CN 107997661B CN 201711232562 A CN201711232562 A CN 201711232562A CN 107997661 B CN107997661 B CN 107997661B
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CN
China
Prior art keywords
roll
dancing
shaft
paper
axle sleeve
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
Application number
CN201711232562.9A
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Chinese (zh)
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CN107997661A (en
Inventor
何虹颖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING SANHAO PAPER INDUSTRY Co Ltd
Original Assignee
CHONGQING SANHAO PAPER INDUSTRY Co Ltd
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Application filed by CHONGQING SANHAO PAPER INDUSTRY Co Ltd filed Critical CHONGQING SANHAO PAPER INDUSTRY Co Ltd
Priority to CN201711232562.9A priority Critical patent/CN107997661B/en
Publication of CN107997661A publication Critical patent/CN107997661A/en
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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32Dispensers for paper towels or toilet-paper
    • A47K10/34Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3631The cutting devices being driven manually
    • A47K10/3637The cutting devices being driven manually using a crank or handle
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/24Towel dispensers, e.g. for piled-up or folded textile towels; Toilet-paper dispensers; Dispensers for piled-up or folded textile towels provided or not with devices for taking-up soiled towels as far as not mechanically driven
    • A47K10/32Dispensers for paper towels or toilet-paper
    • A47K10/34Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means
    • A47K10/36Dispensers for paper towels or toilet-paper dispensing from a web, e.g. with mechanical dispensing means with mechanical dispensing, roll switching or cutting devices
    • A47K10/3631The cutting devices being driven manually
    • A47K2010/365Triggering mechanism for the blade

Abstract

The invention belongs to consumer goods industries, specifically disclose self-stopping type toilet-roll box, including shell, paper advance mechanism, cutting mechanism and adsorbing mechanism are equipped in shell, paper advance mechanism includes shaft, the first axle sleeve, the second axle sleeve and clockwork spring, and the first axle sleeve and the second axle sleeve are respectively sleeved in shaft, is connected with unilateral bearing between shaft and the second axle sleeve, one end of clockwork spring is fixed in shaft, the other end is fixed on first axle and puts on, and roll paper is wound with outside the second axle sleeve;Cutting mechanism includes dancing roll, rack gear and blade, dancing roll inner hollow, and rack gear is slidably connected on shell, and rack gear is located on the outside of dancing roll, and blade is installed in the one end of rack gear close to dancing roll;Adsorbing mechanism includes negative pressure cavity, is equipped with piston in negative pressure cavity, and piston is fixedly connected with rack gear, and air inlet and air outlet are offered on dancing roll, and air inlet is equipped with air inlet check valve, is equipped with outlet air check valve at air outlet.It can solve using the present invention and take the problem of hygienic paper length cannot be adjusted.

Description

Self-stopping type toilet-roll box
Technical field
The present invention relates to consumer goods industries, and in particular to self-stopping type toilet-roll box.
Background technique
Current most of family bathroom spaces contain toilet paper using toilet paper holder, and when with paper, toilet paper is pulled out from box Afterwards, with the hands by paper tear fracture, but unhygienic in this way it be easy to cause cross-infection.
To solve the above-mentioned problems, one kind is disclosed application No. is the domestic utility model patent of CN200720116457 to defend Raw paper automatic paper cutting machine is driven by motor paper feeding rolling and the rotation of frosted stick, the paper feeding equipped with blade equipped with blade and rolles over logical Cross two meshed gears, drive the paper feeding for being equipped with frosted stick to toss about dynamic, two paper feedings tossings move it is contrary, toilet paper Extraction when blade as paper feeding rolling turns to frosted stick, and is cut off toilet paper, without pulling apart toilet paper with hand, using very It is convenient.
But there are still defects for above-mentioned apparatus: the hygienic paper length taken every time be it is identical, cannot adjust and take as needed With the length of toilet paper.
Summary of the invention
The purpose of the present invention is to provide self-stopping type toilet-roll box, to solve to take, hygienic paper length cannot be adjusted asks Topic.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
Self-stopping type toilet-roll box, including shell, the shell is interior to be equipped with paper advance mechanism, cutting mechanism and adsorbing mechanism, The paper advance mechanism includes shaft, the first axle sleeve, the second axle sleeve and clockwork spring, and first axle sleeve and the second axle sleeve are respectively sleeved at In shaft, shaft is rotatably connected on shell, and the first axle sleeve is fixedly connected on shell, is connected with list between shaft and the second axle sleeve To bearing, one end of clockwork spring is fixed in shaft, the other end is fixed on first axle and puts on, and roll paper is wound with outside the second axle sleeve;Institute Cutting mechanism to be stated to be located at below paper advance mechanism, cutting mechanism includes dancing roll, rack gear and blade, the dancing roll inner hollow, Rack gear is slidably connected on shell, and rack gear is located on the outside of dancing roll, and for roll paper between rack gear and dancing roll, blade is installed in tooth Item is cased with first gear outside one end of dancing roll, the shaft, and first gear is engaged with second gear, second gear and tooth Item engagement;The adsorbing mechanism includes the negative pressure cavity being connected to dancing roll, is equipped with piston in negative pressure cavity, piston is fixedly connected with work Stopper rod, piston rod are fixedly connected with the rack gear, air inlet and air outlet are offered on dancing roll, it is single that air inlet is equipped with air inlet To valve, the opening direction for entering the wind check valve is that outlet air check valve, outlet air are equipped at air outlet inside dancing roll outside to dancing roll The opening direction of check valve is the inside to the outside of dancing roll of dancing roll, and air inlet is located at dancing roll close to the surface of roll paper, Air outlet is located at surface of the dancing roll far from roll paper;The housing bottom is provided with the strip-shaped hole passed through for roll paper.
The working principle of this programme is:
Outer packing of the shell as roll paper, and installation and supporting mechanism as all parts, paper advance mechanism will be for that will roll up Paper is sent out, and cutting mechanism is used to cut the roll paper sent out, and adsorbing mechanism avoids roll paper from falling for generating negative-pressure adsorption roll paper.
In paper advance mechanism, shaft is rotated forward for driving the second axle sleeve to rotate forward, due to being connected with list between shaft and the second axle sleeve To bearing, when shaft inverts, the second axle sleeve will not be inverted, and shaft rotating forward can also drive clockwork spring to tighten.
In cutting mechanism, dancing roll is used to play the role of the free end of paper roll support, and rack gear is used for band carry-over bar Fixed blade movement, to generate cutting to the roll paper between dancing roll and blade, the movement of rack gear is rotated by shaft It realizes, when shaft rotates forward, shaft drives first gear to rotate forward, and first gear drives second gear to rotate forward, and second gear drives Rack gear is moved towards the direction far from dancing roll, and the roll paper between rack gear and dancing roll is enable to pass through.Clockwork spring tightening generates Elastic restoring force, elastic restoring force drive shaft reversion, rotate forward similarly with shaft, and shaft reversion band carry-over bar is transported close to dancing roll It is dynamic, the roll paper between dancing roll and blade is cut.
In adsorbing mechanism, for negative pressure cavity for generating negative pressure, negative pressure cavity, which generates negative pressure, to be realized by the movement of rack gear, When rack gear is moved far from dancing roll, rack gear drives the piston in negative pressure cavity to generate pressure to the air in negative pressure cavity by piston rod Contracting, outlet air check valve are opened;When rack gear is moved close to dancing roll, similarly, air inlet check valve is opened, and is generated in negative pressure cavity negative Pressure, is adsorbed on dancing roll surface for the roll paper being attached on dancing roll.
Following technical effect can be reached using this programme:
1, the circle number that can adjust shaft rotating forward as needed, the second axle sleeve for being used in winding roll paper rotate forward corresponding circle number, Roll paper is sent out the length needed to cut, to obtain the roll paper after the cutting of different length;
2, when shaft rotates forward, blade is moved far from dancing roll, to guarantee that roll paper can smoothly lead between dancing roll and blade It crosses, when shaft inverts, blade is cut again;
3, roll paper is adsorbed using the negative pressure that negative pressure cavity generates, fixed function is played to roll paper, roll paper is avoided to cut It falls after cutting on ground, makes roll paper dirty;
4, the roll paper after cutting is fixed using negative pressure, is easier when taking out the roll paper after cutting, to roll paper Cutting is completely cut through, and will not generate to tear again to roll paper when taking out roll paper makes roll paper generate destruction, the roll paper after taking-up It is smooth;
5, by setting air inlet check valve and outlet air check valve, when air in piston press negative pressure cavity, in negative pressure cavity Air is discharged from outlet air check valve, and since outlet air check valve is far from roll paper, when air draft will not blow off roll paper dancing roll.
Further, sliding rail is installed on shell, rack gear is slidably connected in sliding rail.Rack movement is more steady, i.e. blade Movement is more steady, and the roll paper that blade is cut into is more smooth.
Further, elastic component is connected between rack gear and shell.When rack gear is moved far from dancing roll, elastic component is pressed Contracting, when rack gear moves under the elastic restoring force effect of clockwork spring close to dancing roll, the elastic restoring force of elastic component also gives tooth Item one active force towards dancing roll is easier rack gear close to the movement of dancing roll.
Further, roll paper locating part is equipped on two end faces of dancing roll.Setting roll paper locating part can prevent roll paper sliding Out outside dancing roll.
Further, air inlet is axially uniformly distributed along dancing roll.When adsorbing roll paper, roll paper laterally can uniformly be inhaled Attached, malleable is not allowed in the roll paper position after cutting, and is more not easy to fall.
Further, shaft is fixedly connected with handle, and handle is located at outside shell.Rotating shaft is convenient for using handle.
Further, ultraviolet radiator is additionally provided in shell.Ultraviolet radiator is used for the sterilization that carries out disinfection to the intracorporal toilet paper of shell, Guarantee that toilet paper is sterile nontoxic.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention;
Fig. 2 is the profilograph of shaft in Fig. 1;
Fig. 3 is the structural schematic diagram of dancing roll in Fig. 1.
Specific embodiment
Below by the further details of explanation of specific embodiment:
Appended drawing reference in Figure of description includes: shell 1, strip-shaped hole 101, ultraviolet radiator 102, shaft 2, the first axle sleeve 3, the second axle sleeve 4, roll paper 5, clockwork spring 6, first gear 7, second gear 8, rack gear 9, blade 91, spring 92, sliding rail 10, dancing roll 11, air inlet 110, air inlet check valve 111, air outlet 112, outlet air check valve 113, negative pressure cavity 12, piston 13, piston rod 14, Connector 15.
As depicted in figs. 1 and 2, the self-stopping type toilet-roll box of the present embodiment, including shell 1, shell 1 is interior to be equipped with dexter feeder Structure, cutting mechanism and adsorbing mechanism.
Paper advance mechanism includes shaft 2, the first axle sleeve 3, the second axle sleeve 4 and clockwork spring 6, and the first axle sleeve 3 and the second axle sleeve 4 are distinguished It is set in shaft 2, shaft 2 is mounted on shell 1 by rolling bearing, and the first axle sleeve 3 is welded on shell 1, shaft 2 and Unidirectional needle bearing is connected between two axle sleeves 4, one end of clockwork spring 6 is welded in the outer circle of shaft 2, the other end is welded on first axle On the end face of set 3, roll paper 5 is wound with outside the second axle sleeve 4.1 bottom of shell is provided with the strip-shaped hole 101 passed through for roll paper 5, shaft 2 One end 2 is welded with a handle, and handle is located at outside shell 1, is convenient for rotating shaft 2.
Cutting mechanism is located at below paper advance mechanism, and cutting mechanism includes dancing roll 11, rack gear 9 and blade 91, and rack gear 9 is located at 11 right side of dancing roll, blade 91 are welded on 9 left end of rack gear, and blade 91 is made of manganese steel material, and roll paper 5 is located at blade 91 and leads Between paper bowl 11, and roll paper 5 is attached on dancing roll 11.Shaft 2 is connected with first gear 7 by flat key, and first gear 7 is engaged with Second gear 8, second gear 8 are engaged with rack gear 9, and second gear 8 is between first gear 7 and rack gear 9.On 1 inner wall of shell It is welded with a sliding rail 10, rack gear 9 is slidably mounted in sliding rail 10, is connected with spring 92 between 9 right end of rack gear and shell 1.
Adsorbing mechanism includes the negative pressure cavity 12 being connected to dancing roll 11, and negative pressure cavity 12 is located at 11 left side of dancing roll, negative pressure cavity A piston 13 is equipped in 12,13 left side of piston is welded with a piston rod 14, and piston rod 14 and rack gear 9 pass through connector 15 Connection, connector 15 are inverted U shape, and lower-left end is welded with 14 left end of piston rod, welded at the top of bottom righthand side and rack gear 9.Dancing roll 11 structures offer air inlet 110 and air outlet 112, air inlet on dancing roll 11 as shown in figure 3,11 inner hollow of dancing roll Air inlet check valve 111 is equipped at 110, the opening direction of air inlet check valve 111 is to arrive inside dancing roll 11 outside dancing roll 11, out It is equipped with outlet air check valve 113 at air port 112, the opening direction of outlet air check valve 113 is the inside of dancing roll 11 to dancing roll 11 Outside, air inlet 110 is located at dancing roll 11 close to the surface of roll paper 5, and air outlet 112 is located at dancing roll 11 far from roll paper 5 Surface.Air inlet 110 and air outlet 112 are two rows, and it is axial along dancing roll 11 often to discharge into air port 110 and air outlet 112 Even distribution.
Roll paper 5 skids off outside dancing roll 11 in order to prevent, is mounted on roll paper locating part on 11 two end faces of dancing roll, volume Paper locating part is the limited block being welded on 11 end face of dancing roll.
One ultraviolet radiator 102 is installed, for carrying out disinfection sterilization to the roll paper 5 in shell 1 on the roof of shell 1.
The self-stopping type toilet-roll box of the present embodiment is in use, first rotational handle, rotates clockwise shaft 2,2 band of shaft Dynamic second axle sleeve 4 rotates clockwise, and the roll paper 5 on the second axle sleeve 4 is sent out, roll paper 5 by dancing roll 11 and blade 91 it Between, and expose from strip-shaped hole 101, the rotation of shaft 2 drives 6 one end of clockwork spring gradually to tighten, and shaft 2, which drives, also drives first gear 7 Rotate clockwise, first gear 7 drive second gear 8 rotate counterclockwise, second gear 8 with carry-over bar 9 in sliding rail 10 to the right Movement, do not influence roll paper 5 and pass through, while rack gear 9 moves right, spring 92 gradually reduces, and rack gear 9 move right it is same When, piston 13 is moved right by connector 15, compresses the air in negative pressure cavity 12, increases air pressure in negative pressure cavity 12, out Wind check valve 113 is opened, and the air in dancing roll 11 is discharged by air outlet 112, does not influence the movement of roll paper 5.When roll paper 5 is sent When length reaches demand out, the elastic restoring force of release handle, clockwork spring 6 drives shaft 2 to rotate counterclockwise, and keeps clockwork spring 6 gradually extensive Complex deformation, the rotation of shaft 2 drive first gear 7 to rotate counterclockwise, and first gear 7 drives second gear 8 to rotate clockwise, and second Gear 8 moves downward in sliding rail 10 with carry-over bar 9, cuts to roll paper 5, and spring 92 is gradually multiple when rack gear 9 moves downward Position, the elastic restoring force of spring 92 also make rack gear 9 be easier to move downward, unidirectional due to being equipped between shaft 2 and the second axle sleeve 4 Bearing, when shaft 2 rotates counterclockwise, the second axle sleeve 4 will not rotate counterclockwise therewith, while rack gear 9 moves downward, pass through Connector 15 is moved downward with piston 13, makes to generate negative pressure in negative pressure cavity 12, the air inlet check valve 111 at air inlet 110 is opened It opens, the air outside dancing roll 11 is entered in dancing roll 11 by air inlet 110, and the roll paper 5 being attached on dancing roll 11 is adsorbed on 11 surface of dancing roll, the roll paper 5 after avoiding cutting fall and make roll paper 5 dirty on the ground, can will when clockwork spring 6 restores deformation completely Roll paper 5 after cutting is taken off.When needing to take roll paper 5 next time, repeat the above steps.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification The records such as specific embodiment can be used for explaining the content of claim.

Claims (7)

1. self-stopping type toilet-roll box, including shell, it is characterised in that: be equipped in the shell paper advance mechanism, cutting mechanism and Adsorbing mechanism, the paper advance mechanism include shaft, the first axle sleeve, the second axle sleeve and clockwork spring, first axle sleeve and the second axle sleeve It is respectively sleeved in shaft, shaft is rotatably connected on shell, and the first axle sleeve is fixedly connected on shell, shaft and the second axle sleeve Between be connected with unilateral bearing, one end of clockwork spring is fixed in shaft, the other end is fixed on first axle and puts on, and is wound outside the second axle sleeve There is roll paper;The cutting mechanism is located at below paper advance mechanism, and cutting mechanism includes dancing roll, rack gear and blade, the dancing roll Inner hollow, rack gear are slidably connected on shell, and rack gear is located on the outside of dancing roll, and roll paper is between rack gear and dancing roll, knife Piece is installed in the one end of rack gear close to dancing roll, is cased with first gear outside the shaft, and first gear is engaged with second gear, the The engagement of two wheel and racks, when shaft reversion, the second axle sleeve will not be inverted, and when shaft rotates forward, clockwork spring tightening, shaft passes through First gear and second gear are moved with carry-over bar towards the direction far from dancing roll;The adsorbing mechanism includes being connected to dancing roll Negative pressure cavity, piston is equipped in negative pressure cavity, piston is fixedly connected with piston rod, and piston rod is fixedly connected with the rack gear, leads paper Air inlet and air outlet are offered on roller, air inlet is equipped with air inlet check valve, and the opening direction for entering the wind check valve is dancing roll Inside outside to dancing roll, outlet air check valve is equipped at air outlet, the opening direction of outlet air check valve is that the inside of dancing roll is arrived The outside of dancing roll, air inlet are located at dancing roll close to the surface of roll paper, and air outlet is located at surface of the dancing roll far from roll paper;Institute It states housing bottom and is provided with the strip-shaped hole passed through for roll paper.
2. self-stopping type toilet-roll box according to claim 1, it is characterised in that: be installed with sliding rail, tooth on the shell Item is slidably connected in sliding rail.
3. self-stopping type toilet-roll box according to claim 2, it is characterised in that: be connected with bullet between the rack gear and shell Property part.
4. self-stopping type toilet-roll box according to claim 3, it is characterised in that: the dancing roll is all provided on two end faces There is roll paper locating part.
5. self-stopping type toilet-roll box according to claim 4, it is characterised in that: the air inlet is axially equal along dancing roll Even distribution.
6. self-stopping type toilet-roll box according to claim 5, it is characterised in that: the shaft is fixedly connected with handle, Handle is located at outside shell.
7. self-stopping type toilet-roll box according to claim 6, it is characterised in that: be additionally provided with ultraviolet light in the shell Lamp.
CN201711232562.9A 2017-11-30 2017-11-30 Self-stopping type toilet-roll box Active CN107997661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711232562.9A CN107997661B (en) 2017-11-30 2017-11-30 Self-stopping type toilet-roll box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711232562.9A CN107997661B (en) 2017-11-30 2017-11-30 Self-stopping type toilet-roll box

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CN107997661A CN107997661A (en) 2018-05-08
CN107997661B true CN107997661B (en) 2019-07-09

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110758798A (en) * 2019-11-08 2020-02-07 湖南盛世电线电缆有限公司 Wire paper wrapping machine
CN112190167A (en) * 2020-09-06 2021-01-08 张鹏 Toilet paper extraction box for killing viruses in toilet
CN112137478B (en) * 2020-10-12 2021-12-31 江苏巨信纸制品科技有限公司 Zero-contact paper roll box capable of preventing cross infection

Citations (6)

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Publication number Priority date Publication date Assignee Title
WO2003011095A9 (en) * 2001-07-30 2003-03-20 Kimberly Clark Co Easy loading dispenser
CN203749313U (en) * 2014-03-26 2014-08-06 殷霄 Roll paper box with handle
CN104027030A (en) * 2014-06-28 2014-09-10 聂勇 Fully-closed tissue box with automatic tissue cutting function and convenient for user to take tissue with one hand
CN105105682A (en) * 2015-09-11 2015-12-02 李和平 Roll paper extracting device
CN105329699A (en) * 2014-08-15 2016-02-17 江西欧克科技有限公司 Automatic folding machine for extracted paper
CN205963923U (en) * 2016-04-29 2017-02-22 江苏大学 Realize practicing thrift chart drum of flong

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003011095A9 (en) * 2001-07-30 2003-03-20 Kimberly Clark Co Easy loading dispenser
CN203749313U (en) * 2014-03-26 2014-08-06 殷霄 Roll paper box with handle
CN104027030A (en) * 2014-06-28 2014-09-10 聂勇 Fully-closed tissue box with automatic tissue cutting function and convenient for user to take tissue with one hand
CN105329699A (en) * 2014-08-15 2016-02-17 江西欧克科技有限公司 Automatic folding machine for extracted paper
CN105105682A (en) * 2015-09-11 2015-12-02 李和平 Roll paper extracting device
CN205963923U (en) * 2016-04-29 2017-02-22 江苏大学 Realize practicing thrift chart drum of flong

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