CN108937815A - A kind of shoe-sole washing machine equipped with removable cover - Google Patents
A kind of shoe-sole washing machine equipped with removable cover Download PDFInfo
- Publication number
- CN108937815A CN108937815A CN201810965388.7A CN201810965388A CN108937815A CN 108937815 A CN108937815 A CN 108937815A CN 201810965388 A CN201810965388 A CN 201810965388A CN 108937815 A CN108937815 A CN 108937815A
- Authority
- CN
- China
- Prior art keywords
- removable cover
- cover
- shoe
- carrier block
- washing machine
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L23/00—Cleaning footwear
- A47L23/02—Shoe-cleaning machines, with or without applicators for shoe polish
Landscapes
- Cleaning In General (AREA)
- Brushes (AREA)
Abstract
The invention discloses a kind of shoe-sole washing machine equipped with removable cover, including cleaning unit, the cleaning unit is by forming cleaning area inside opening up rectangular channel;Removable cover is equipped with above cleaning area, removable cover is connected on cleaning unit, and removable cover is in folding structure;To form the covering to the cleaning area when opening;In folding, open wide the clear cleaning area.It is preferred that removable cover includes the folding folding structure that multiple hinged cover boards are formed;Multiple convertible folding structures for being telescopically connected to the flexible folding structure that a cover board is formed and spring gate-type.The invention has the advantages that be suitable for it is single inlet and outlet channel clean environment personnel enter and leave, structure type multiplicity, using safe, function is reliable.
Description
Technical field
The present invention relates to cleaner for shoe sole equipment, in particular to a kind of shoe-sole washing machine equipped with removable cover.
Background technique
In the higher indoor environment of purity requirements, it usually needs dustlessization requirement is proposed to the personnel for entering the environment,
Such as enter preceding replacement spe-cial-purpose uniform shoes and hats, or cleaning dust removal process etc. is carried out to clothes, shoes and hats.Especially some important experiments
Room, the main workshop of electronic equipment factory, hospital or inspection sensing chamber of factory etc. all have indoor environment more and more harsh
Cleannes requirement.The replacement of clothes and cap is relatively easy and conveniently, and versatile, and transmission hidden danger is small.But shoes
Replacement seem trouble and exist awkward, in the case where having nonnative personnel, replacing common shoes, there are pin class
Disease infects hidden danger.And the cleaning mode for using shoe-sole washing machine to clean the sole for entering personnel, efficiently solve shoes
Problems caused by son replacement.Existing cleaning machine includes cleaning belt or cylinder roller type brush, adjacent cleaning tape or brush roll it
Between be equipped with carrier strip, so that user tramples.Existing cleaning machine usually has certain width, for relatively narrow channel,
Just there is no personnel's walking space after having placed cleaning machine.For the clean environment that can only be entered and left from the channel, need to go out from channel
When coming, it can only step down on cleaning machine and pass through.To avoid cleaning machine from making invalid cleaning, or ejected wash water is avoided to be pulled away, led to
It often needs to cover cleaning area plus cover board in cleaning unit, pass through on the cover board so that personnel trample.But the prior art
In cleaning machine lack this cover board, can only in addition find one piece of plank and cover above, there are the security risks that cover board slides.For
This, needs to be further improved existing cleaning machine.
Summary of the invention
The purpose of the present invention is to the deficiencies of existing assembled cleaning machine, provide a kind of sole cleaning equipped with removable cover
Machine, wherein removable cover is in folding structure, and when opening, form the covering to the cleaning area makes removable cover in folding
Clear cleaning area is opened wide.To facilitate personnel to pass in and out when this cleaning machine is arranged in the slype of single entrance, and entering
When sole is cleaned, when going out, sole is avoided to be wetted, it is ensured that personnel walk safety.
To realize that foregoing purpose, the present invention adopt the following technical scheme that.
A kind of shoe-sole washing machine equipped with removable cover, including cleaning unit, the cleaning unit pass through opening up square
Cleaning area is formed inside shape slot;Removable cover is equipped with above the cleaning area, removable cover is connected on cleaning unit, removable cover
In folding structure;To form the covering to the cleaning area when opening;In folding, open wide the clear cleaning area.
Using the present invention of aforementioned schemes, removable cover forms the covering to the cleaning area, in folding when opening
When, open wide clear cleaning area.To facilitate personnel to pass in and out when this cleaning machine is arranged in the slype of single entrance, and
Sole is cleaned when entering, when going out, sole is avoided to be wetted, it is ensured that personnel walk safe.Wherein, removable cover includes
Multistage foldable structure, multi-joint telescoping structure and door leaf type overturn structure;Its structure type multiplicity, use are safe and reliable.
It preferably, include the multiple hairbrush brush rolls being parallel transversely disposed in the cleaning area, between adjacent hairbrush brush roll
Equipped with cross beam type carrier strip;Sliding sleeve is equipped at least two carrier blocks in an at least carrier strip;Carrier block side, which is equipped with, resets bullet
Spring, reset spring are sleeved in the carrier strip, and reset spring is used to pass through the first carrier block of resilient force to extending direction
It is mobile;The removable cover is connected by least two cover boards and is formed;The carrier block forms the support to cover board;It is built positioned at activity
The cover board at beginning is connected on the correspondence side wall of the rectangular channel, and the cover board positioned at removable cover distal end connects carrier block at the far end
On, the first drag-line for pulling back is fixedly connected on the carrier block.Removable cover be in multistage foldable structure or multi-joint telescoping structure,
Automatically reset the covering for automatically forming it to cleaning area using reset spring, when needing to clean, turns over it by external force
Folding folding or retraction type folding ensure to cover reliably by automatic covering lid function, and the personnel of can be used not only for trample, and can also be formed
Protection to cleaning area avoids environment dust pollution, it is ensured that cleaning effect.
It is also fixedly connected with the second drag-line it is further preferred that being located on the carrier block of removable cover distal end, second draws
Rope is used to pull the carrier block to distal end.To be to cover to reset to pass through power-assisted by the second drag-line, it is ensured that cover homing action
It is fast.
Still more preferably, it is equipped with the first directive wheel in front of the carrier block of removable cover distal end, is located at activity
It builds and is equipped with the second directive wheel and third directive wheel in the side wall of the rectangular channel at beginning;First drag-line and described second
Drag-line constitutes two sections of whole drag-line, and the rope section of corresponding first drag-line is fixedly connected on after third directive wheel and is located at activity
The side of the carrier block of lid distal end;After the rope section of corresponding second drag-line successively bypasses the second directive wheel and the first directive wheel,
It is fixedly connected on the other side of the carrier block positioned at removable cover distal end;Whole drag-line is wrapped in driving wheel by interlude
On, driving wheel drives positive and negative rotation by covering driving motor.To drive positive and negative rotation that cover board is unfolded by covering driving motor
Or folding, good material base is provided for automation control, in favor of realizing automatic covering, improves the automation journey of cleaning machine
Degree.
It is further preferred that multiple cover boards are successively hinged;Cover board and the rectangular channel positioned at removable cover starting point
Correspondence it is side walls hinged, it is hinged positioned at the cover board of removable cover distal end and the carrier block of distal end.To form multistage articulated structure
Removable cover can effectively simplify structure when especially adjacent cover board forms articulated connection using flexible band connection, reduce manufacture hardly possible
Degree and cost.
It is further preferred that multiple cover boards are successively telescopically connected to;Cover board and the square positioned at removable cover starting point
The correspondence side wall of shape slot is fixedly connected, and is fixedly connected positioned at the cover board of removable cover distal end with the carrier block of distal end;Adjacent cover
Plate is formed with flexible position limiting structure.Due to removable cover be necessarily in it is horizontally disposed, it is empty that height is reduced by the removable cover of stretching structure
Between, the personal effects to collide with into personnel is avoided, hidden danger of colliding with is eliminated.
Still more preferably, the cover board is in downward opening rectangular groove structure, and the flexible position limiting structure is formed in
On the side wall of rectangular channel.To improve cover board intensity by rectangular groove structure, meanwhile, by the position limiting structure that stretches, limit adjacent cover
Plate stretches extreme position, to ensure that flexible limiting condition is controllable, and makes full use of inner space, is hidden in installation and positioning structure
It is internal, it is ensured that the safety that personnel trample.
Still further preferably, the flexible position limiting structure is by strip hole and the banking pin shape being slidably fitted in strip hole
At;Strip hole and banking pin are respectively provided on two adjacent cover boards.With simple and reliable position limiting structure, it is difficult to reduce manufacture
Degree and cost.
It preferably, include the multiple hairbrush brush rolls being parallel transversely disposed in the cleaning area, between adjacent hairbrush brush roll
Equipped with carrier strip;The removable cover is constituted by renovating, and flip lid is hinged in the rectangle groove sidewall of cleaning unit by loose-leaf, described
Carrier strip is also used to be formed the support to the flip lid.Removable cover overturns structure, structure by the hinged door leaf type that formed of flip lid
Simply, it is convenient to open and close.
It is further preferred that the loose-leaf for hingedly renovating has torsional spring, torsional spring is used to keep beating vertically for flip lid
Open state.It is maintained with making to renovate using the torsional spring structure in single or double acting door in the prior art in the vertical state of unlatching.
The invention has the advantages that the personnel for being suitable for the clean environment in single inlet and outlet channel enter and leave, structure shape
Formula multiplicity, using safe, function is reliable.
Detailed description of the invention
Fig. 1 is the structural representation axonometric drawing after removable cover of the invention of dismantling.
Fig. 2 is the structural schematic diagram of the removable cover folding state of embodiment 1 in the present invention.
Fig. 3 is the structural schematic diagram of the removable cover opening state of embodiment 1 in the present invention.
Fig. 4 is the structural schematic diagram of the removable cover of the embodiment of the present invention 2.
Fig. 5 is the partial structure diagram of the embodiment of the present invention 2.
Fig. 6 is the partial structure diagram of the embodiment of the present invention 3.
Specific embodiment
The present invention will be further described below with reference to the drawings, but does not therefore limit the present invention to the implementation
Among example range.
Embodiment 1, referring to Fig. 1, Fig. 2, Fig. 3, a kind of shoe-sole washing machine equipped with removable cover, including cleaning unit 100, clearly
The input end for washing unit 100 is equipped with import threshold 110, and 100 outlet end of cleaning unit is connected with dry single by transition threshold 120
Member 200,200 outlet end of drying unit are equipped with outlet threshold 210;The cleaning unit 100 passes through in opening up rectangular channel
Portion forms cleaning area;Removable cover is equipped with above the cleaning area, removable cover is connected on cleaning unit 100, and removable cover is in
Folding structure;To form the covering to the cleaning area when opening;In folding, open wide the clear cleaning area.
It wherein, include the multiple hairbrush brush rolls 101 being parallel transversely disposed, adjacent hairbrush brush roll 101 in the cleaning area
Between be equipped with cross beam type carrier strip 102;Sliding sleeve is equipped at least two carrier blocks 103 in an at least carrier strip 102;Carrier block
103 sides are equipped with reset spring 104, and reset spring 104 is sleeved in the carrier strip 102, and reset spring 104 is for passing through bullet
Property to push dynamic first carrier block 103 mobile to extending direction;The removable cover is formed by the connection of at least two cover boards 107;It is described
Carrier block 103 forms the support to cover board 107;The correspondence of the rectangular channel is connected to positioned at the cover board 107 of removable cover starting point
On side wall, the cover board 107 positioned at removable cover distal end is connected on carrier block 103 at the far end, is fixedly connected on the carrier block 103
The first drag-line 105 for pulling back.Removable cover forms multistage foldable structure by multiple cover boards 107;Institute positioned at removable cover distal end
It states and is also fixedly connected with the second drag-line 106 on carrier block 103, the second drag-line 106 is used to pull the carrier block 103 to distal end.
The first directive wheel 108 is equipped in front of the carrier block 103 of removable cover distal end, the second drag-line 106 passes through the first directive wheel
108 form the section of pulling back towards rectangular channel side wall, and second is equipped in the side wall of the rectangular channel of removable cover starting point and is led
To wheel 109 and third directive wheel 110;First drag-line 105 and second drag-line 106 constitute two sections of whole drag-line, right
It answers the rope section of the first drag-line 105 after third directive wheel 110, is fixedly connected on the carrier block positioned at removable cover distal end
103 side;It is fixed to connect after the rope section of corresponding second drag-line 106 successively bypasses the second directive wheel 109 and the first directive wheel 108
It connects in the other side for the carrier block 103 for being located at removable cover distal end;Whole drag-line is wound on the drive wheel by interlude, is driven
Driving wheel drives positive and negative rotation by covering driving motor, and drives positive and negative rotation that cover board is made to be unfolded or receive by covering driving motor
Folding.Multiple cover boards 107 are successively hinged, and wherein articulated structure includes that loose-leaf is hinged, flexible-belt 112 is hinged;In the present embodiment
Hingedly using flexible-belt 112, including adjacent two cover board 107 is hinged by flexible-belt 112, the cover board positioned at removable cover starting point
107 is corresponding with the rectangular channel side walls hinged by flexible-belt 112, and the cover board 107 positioned at removable cover distal end passes through flexible-belt
112 is hinged with the carrier block 103 of distal end.
The removable cover of the present embodiment is equipped with multiple groups in the length direction of cleaning area, and the removable cover of adjacent sets is successively arranged;
Same group of removable cover is made of symmetrical Liang Ge group, and the removable cover with a small group is pulled by two or three drag-lines
Carrier block 103 makes cleaning area open wide or cover;The interlude of more drag-lines is wrapped on same driving wheel, driving wheel be equipped with
The identical bracing wire slot of drag-line quantity, so that driving wheel forms the sheave structure of multiple-grooved;Meanwhile multiple first directive wheels 108 are set with
In same support shaft;Multiple first directive wheels 108 can also be using integrated multiple-grooved directive wheel, the corresponding drawing of each guide groove
Rope.108 axis of the first directive wheel of the present embodiment and 109 axis of the second directive wheel are in 90 degree of spatial intersecting, third directive wheel 110
Axis is parallel with 109 axis of the second directive wheel, so that whole drag-line forms 90 degree of turnings, so that driving motor cloth will be covered by facilitating
It is located in the side wall of rectangular channel.
Embodiment 2 referring to fig. 4, Fig. 5, and combines Fig. 1, and multiple cover boards 107 are successively telescopically connected to;Positioned at removable cover
The cover board 107 of starting point is fixedly connected with the corresponding side wall of the rectangular channel, positioned at cover board 107 and the distal end of removable cover distal end
The carrier block 103 is fixedly connected;Adjacent cover board 107 is formed with flexible position limiting structure.Wherein, cover board 107 is in downward opening
Rectangular groove structure, the flexible position limiting structure are formed on the side wall of rectangular channel.Position limiting structure stretch by strip hole 107a and cunning
Banking pin 107b of the dynamic cooperation in strip hole 107a is formed;Strip hole 107a and banking pin 107b is respectively provided at adjacent two
On the cover board 107.
Remaining structure of the present embodiment is same as Example 1, and details are not described herein.
Embodiment 3 referring to Fig. 6, and combines Fig. 1, includes the multiple hairbrush brushes being parallel transversely disposed in the cleaning area
Roller 101 is equipped with carrier strip 102 between adjacent hairbrush brush roll 101;The removable cover is made of flip lid 111, and flip lid 111 passes through work
Page is hinged in the rectangle groove sidewall of cleaning unit 100, and the carrier strip 102 is also used to be formed the support to the flip lid 111.
The loose-leaf for hingedly renovating 111 has torsional spring, and torsional spring is used to keep the vertical opening state of flip lid 111.Using now
There is the torsional spring structure in technology in single or double acting door, makes to renovate and be maintained in the vertical state of unlatching.Flip lid 111 is right by the left and right sides
Claim arrangement;Along the length direction of cleaning area, is formed and covered by multiple flip lids 111.
Remaining structure of the present embodiment is identical as embodiment 1 or 2, and details are not described herein.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of shoe-sole washing machine equipped with removable cover, including cleaning unit (100), which is characterized in that the cleaning unit
(100) by forming cleaning area inside opening up rectangular channel;Removable cover is equipped with above the cleaning area, removable cover connects
It connects on cleaning unit (100), removable cover is in folding structure;To form the covering to the cleaning area when opening;It is receiving
When folding, open wide the clear cleaning area.
2. the shoe-sole washing machine according to claim 1 equipped with removable cover, which is characterized in that include in the cleaning area
The multiple hairbrush brush rolls (101) being parallel transversely disposed are equipped with cross beam type carrier strip (102) between adjacent hairbrush brush roll (101);Extremely
Sliding sleeve is equipped at least two carrier blocks (103) on few a carrier strip (102);Carrier block (103) side is equipped with reset spring
(104), reset spring (104) is sleeved on the carrier strip (102), and reset spring (104) is used for through resilient force the
One carrier block (103) is mobile to extending direction;The removable cover is formed by least two cover boards (107) connection;The carrier block
(103) support to cover board (107) is formed;The correspondence of the rectangular channel is connected to positioned at the cover board (107) of removable cover starting point
On side wall, the cover board (107) positioned at removable cover distal end is connected on carrier block (103) at the far end, fixed on the carrier block (103)
It is connected with the first drag-line (105) for pulling back.
3. the shoe-sole washing machine according to claim 2 equipped with removable cover, which is characterized in that the institute positioned at removable cover distal end
It states and is also fixedly connected on carrier block (103) the second drag-line (106), the second drag-line (106) is used for the carrier block (103) to remote
End pulls.
4. the shoe-sole washing machine according to claim 3 equipped with removable cover, which is characterized in that the institute positioned at removable cover distal end
It states and is equipped with the first directive wheel (108) in front of carrier block (103), be equipped in the side wall of the rectangular channel of removable cover starting point
Second directive wheel (109) and third directive wheel (110);First drag-line (105) and second drag-line (106) constitute whole
Two sections of drag-line, the rope section of corresponding first drag-line (105) are fixedly connected on after third directive wheel (110) positioned at removable cover
The side of the carrier block (103) of distal end;The rope section of corresponding second drag-line (106) successively bypass the second directive wheel (109) and
After first directive wheel (108), it is fixedly connected on the other side of the carrier block (103) positioned at removable cover distal end;Whole drag-line
On the drive wheel by interlude winding, driving wheel drives positive and negative rotation by covering driving motor.
5. the shoe-sole washing machine according to claim 2 equipped with removable cover, which is characterized in that multiple cover boards (107)
It is successively hinged;Cover board (107) positioned at removable cover starting point is corresponding with the rectangular channel side walls hinged, is located at removable cover distal end
Cover board (107) and distal end the carrier block (103) it is hinged.
6. the shoe-sole washing machine according to claim 2 equipped with removable cover, which is characterized in that multiple cover boards (107)
Successively it is telescopically connected to;Cover board (107) positioned at removable cover starting point is fixedly connected with the corresponding side wall of the rectangular channel, is located at and is lived
The cover board (107) of dynamic lid distal end is fixedly connected with the carrier block (103) of distal end;Adjacent cover board (107) is formed with flexible limit
Bit architecture.
7. the shoe-sole washing machine according to claim 6 equipped with removable cover, which is characterized in that the cover board (107) is in open
The rectangular groove structure of mouth down, the flexible position limiting structure are formed on the side wall of rectangular channel.
8. the shoe-sole washing machine according to claim 7 equipped with removable cover, which is characterized in that the flexible position limiting structure by
Strip hole (107a) and the banking pin (107b) being slidably fitted in strip hole (107a) formation;Strip hole (107a) and banking pin
(107b) is respectively provided on the cover board (107) of adjacent two.
9. the shoe-sole washing machine according to claim 1 equipped with removable cover, which is characterized in that include in the cleaning area
The multiple hairbrush brush rolls (101) being parallel transversely disposed are equipped with carrier strip (102) between adjacent hairbrush brush roll (101);The activity
Lid is constituted by renovating (111), and flip lid (111) is hinged in the rectangle groove sidewall of cleaning unit (100) by loose-leaf, the carrying
Item (102) is also used to be formed the support to the flip lid (111).
10. the shoe-sole washing machine according to claim 9 equipped with removable cover, which is characterized in that for hingedly renovating (111)
The loose-leaf have torsional spring, torsional spring be used for keeps renovate (111) vertical opening state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810965388.7A CN108937815B (en) | 2018-08-22 | 2018-08-22 | Sole cleaning machine with movable cover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810965388.7A CN108937815B (en) | 2018-08-22 | 2018-08-22 | Sole cleaning machine with movable cover |
Publications (2)
Publication Number | Publication Date |
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CN108937815A true CN108937815A (en) | 2018-12-07 |
CN108937815B CN108937815B (en) | 2023-10-13 |
Family
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CN201810965388.7A Active CN108937815B (en) | 2018-08-22 | 2018-08-22 | Sole cleaning machine with movable cover |
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CN2214316Y (en) * | 1994-11-10 | 1995-12-06 | 圣州企业股份有限公司 | Combined sunshade device for automotive window |
EP2095756A2 (en) * | 2008-02-29 | 2009-09-02 | HUG GmbH | Device for cleaning shoe soles |
CN204931612U (en) * | 2015-08-18 | 2016-01-06 | 东莞劲胜精密组件股份有限公司 | A kind of shoe-sole washing machine |
CN105266747A (en) * | 2015-11-10 | 2016-01-27 | 薛庆江 | Sole cleaning device |
CN106618441A (en) * | 2016-12-07 | 2017-05-10 | 苏州路之遥科技股份有限公司 | Speed-changing-dust-collecting shoe-sole cleaner |
CN106618444A (en) * | 2016-12-07 | 2017-05-10 | 苏州路之遥科技股份有限公司 | Variable speed washing type sole cleaner |
CN107119956A (en) * | 2017-06-30 | 2017-09-01 | 秦冶工程技术(北京)有限责任公司 | One kind folds pond cover plate |
CN107119955A (en) * | 2017-06-30 | 2017-09-01 | 秦冶工程技术(北京)有限责任公司 | A kind of telescopic pond cover plate |
CN206867203U (en) * | 2017-02-21 | 2018-01-12 | 山东科技大学 | Shoe-sole washing machine |
CN207499565U (en) * | 2017-11-30 | 2018-06-15 | 中国核动力研究设计院 | The electronic headstock gear in pond is stored in a kind of nuclear engineering |
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2018
- 2018-08-22 CN CN201810965388.7A patent/CN108937815B/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2214316Y (en) * | 1994-11-10 | 1995-12-06 | 圣州企业股份有限公司 | Combined sunshade device for automotive window |
EP2095756A2 (en) * | 2008-02-29 | 2009-09-02 | HUG GmbH | Device for cleaning shoe soles |
CN204931612U (en) * | 2015-08-18 | 2016-01-06 | 东莞劲胜精密组件股份有限公司 | A kind of shoe-sole washing machine |
CN105266747A (en) * | 2015-11-10 | 2016-01-27 | 薛庆江 | Sole cleaning device |
CN106618441A (en) * | 2016-12-07 | 2017-05-10 | 苏州路之遥科技股份有限公司 | Speed-changing-dust-collecting shoe-sole cleaner |
CN106618444A (en) * | 2016-12-07 | 2017-05-10 | 苏州路之遥科技股份有限公司 | Variable speed washing type sole cleaner |
CN206867203U (en) * | 2017-02-21 | 2018-01-12 | 山东科技大学 | Shoe-sole washing machine |
CN107119956A (en) * | 2017-06-30 | 2017-09-01 | 秦冶工程技术(北京)有限责任公司 | One kind folds pond cover plate |
CN107119955A (en) * | 2017-06-30 | 2017-09-01 | 秦冶工程技术(北京)有限责任公司 | A kind of telescopic pond cover plate |
CN207499565U (en) * | 2017-11-30 | 2018-06-15 | 中国核动力研究设计院 | The electronic headstock gear in pond is stored in a kind of nuclear engineering |
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