CN107161263A - Fold mechanism and the hand steered swing body building cycle with the fold mechanism - Google Patents
Fold mechanism and the hand steered swing body building cycle with the fold mechanism Download PDFInfo
- Publication number
- CN107161263A CN107161263A CN201610128133.6A CN201610128133A CN107161263A CN 107161263 A CN107161263 A CN 107161263A CN 201610128133 A CN201610128133 A CN 201610128133A CN 107161263 A CN107161263 A CN 107161263A
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- Prior art keywords
- upset
- turning
- bar
- support
- front component
- 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.)
- Pending
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- 239000007787 solid Substances 0.000 claims 1
- 230000001154 acute effect Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/18—Connections between forks and handlebars or handlebar stems
- B62K21/22—Connections between forks and handlebars or handlebar stems adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a kind of fold mechanism, turning-bar suitable for folding car, it is connected between the turning-bar of car and pedal and front component, it includes supporting in upset, upset is lower to be supported, play button and the connecting hole located at front component, button is played to be installed in turning-bar, the lower support one end of upset is placed on turning-bar, and with the lock hole engaged with the bullet button, the other end is articulated under the upset in support, the lower support of upset is connected on pedal, button is played selectively to be stuck in connecting hole or lock hole, and turning-bar is selectively connected in front component or upset and support, turning-bar and the connection supported in upset make turning-bar can be with supporting the support rotating folding under the upset in upset.During due to engaging in the lock hole for playing button with being supported in upset, make to support in upset around the lower support rotating of upset, just complete to fold turning-bar, convenient folding and compact conformation.The invention also discloses a kind of hand steered swing body building cycle with the fold mechanism.
Description
Technical field
The present invention relates to a kind of fold mechanism, more particularly to a kind of volume is light and handy, convenient folding, flexible hand steered shake
Put the fold mechanism of exercycle and the hand steered swing body building cycle with the fold mechanism.
Background technology
Since 1993, a German engineer is arranged on one piece to solve oneself traffic puzzlement, by two wheels to be used for
Do on the aluminium flake of pedal, then the metal handrail that a bar has telescopicing performance is added on aluminium flake, be deformed into initial hand steered cunning
Wooden handcart, after through improvement and businessman popularization, this hand skateboard quickly it is fashionable all over the world.
At present, country is advocating the activity of nationwide fitness programs energetically, and hand skateboard is one as one kind collection entertainment body-building
The sports apparatus of body, it is gradually deep to be liked by compatriots, therefore the scooter with folder function of various different styles is occurred in that, such as
Shown in Fig. 1, hand skateboard 4` has a pedal 41`, and pedal 41` rears group sets a trailing wheel 42`, the fixed positioning seat 43 in front
`, positioning seat 43` are pivotally connected a brace 44`, the fixed axle sleeve 45 in brace 44` tops by fast disassembling handlebar 431` and steady pin 432`
It is arranged leading 46` on `, axle sleeve 45`, group sets one and is connected with tap 46` below leading 46` connections leader 47`, axle sleeve 45`
Front-wheel 48`.Although the scooter with above-mentioned this mechanism can also reach the function of folding scooter, this mechanism is being received
Because handle, tap take suitable volume when putting, it is necessary to which unloading fast disassembling handlebar loosens steady pin, and handle is down pushed away, made
It is parallel with pedal, then fast disassembling handlebar is loaded onto.It can be seen that this folding operation is fairly cumbersome, and because fast disassembling handlebar can arbitrarily be torn open
Easy loss is unloaded, therefore uses upper very trouble and inconvenience, in addition, the folding effect that this fold mechanism can reach is single.
Therefore, it is badly in need of the folding of a kind of light and handy volume, compact conformation, convenient folding and flexible hand steered swing body building cycle
Folded mechanism.
The content of the invention
It is an object of the invention to provide a kind of volume is light and handy, compact conformation, convenient folding and flexible folding machine
Structure.
Another object of the present invention is to provide a kind of hand steered swing body building cycle, the hand steered swing body building cycle has to turning to
The fold mechanism that bar is folded.
To achieve the above object, the technical scheme is that：A kind of folding machine for being suitable to fold the turning-bar of car is provided
Structure, it is connected between the turning-bar of car and pedal and front component, and the fold mechanism includes support in upset, lower of upset
Support, bullet button and the connecting hole located at front component, the bullet button are installed in the turning-bar, and one end set is supported in the upset
In on the turning-bar, and with lock hole engage with the bullet button, the other end, which is articulated under the upset, to be supported, described
The lower support of upset is fixed on the pedal, and the turning-bar is movably placed on support and front component in the upset,
So as to which the bullet button is selectively stuck in the connecting hole or the lock hole, and the turning-bar is set to be selectively connected institute
State and supported in front component or upset, the turning-bar makes the turning-bar to be turned over described with the connection supported in the upset
Turn the upper support support rotating folding under the upset together.
It is preferred that the opening direction of the lock hole supported in the upset and the connecting hole of the front component is pressed from both sides into 90 degree
Angle.
The hand steered swing body building cycle with fold mechanism that the present invention is provided, including handlebar, turning-bar, pedal, front-wheel
Component and wheel assembly, the turning-bar upper end are connected in the middle part of the handlebar, and lower end is connected with the front component, described
Front component is articulated on the pedal, and the wheel assembly is connected with the pedal, wherein, the hand steered swing body building cycle is also
Including the fold mechanism being connected between turning-bar and pedal and front component, the fold mechanism includes supporting in upset, turned over
Turn lower support, play button and the connecting hole located at front component, the bullet button is installed in the turning-bar, is supported in the upset
One end is placed on the turning-bar, and with the lock hole engaged with the bullet button, the other end is articulated under the upset and supported
On, support is fixed on the pedal under the upset, and the turning-bar is movably placed in the upset and supported with before
Wheel assembly, so that the bullet button is selectively stuck in the connecting hole or the lock hole, and makes the turning-bar selectivity
Ground is connected to be supported in the front component or upset, and the turning-bar makes the turning-bar can with the connection supported in the upset
With supporting the support rotating folding under the upset in the upset.
It is preferred that the wheel assembly includes rear wheel frame and rear wheel body, the rear wheel body is articulated on the rear wheel frame, and
Universal wheel is formed, the rear wheel frame is tilted down in certain acute angle with respect to the direction of advance of car body and is connected on the pedal.
So when on the pedal ridden on wheel assembly of user, human body is to the pressure produced by car body along car body direction of advance
Have a component, then coordinate the twisting of human body, the twisting of human body can constantly change wheel body direction and people to the pressure of car body, make
Component of the above-mentioned pressure along car body direction of advance faces the frictional force of wheel body with being more than, so that car body advances, realizing need to only lead to
Cross the purpose that twisting can drive of waving of human body.
It is preferred that the pedal is inclined upwardly with respect to the direction of advance of car body in certain acute angle is connected to the front and rear wheel
On component, the tie point of the front component and wheel assembly on the pedal constitutes equilateral triangle, support bearing people
The pedal of body is connected constituted equilateral three shape with front and rear wheel component, is conducive to keeping the stationarity of car body, improves the peace of operation
Quan Xing；More specifically, the pedal has three circular arc nibs, the circular arc nib is respectively with the front component and rear wheels
The tie point of part and the pedal is the center of circle, and the circular arc nib directs optimal standing place of the user on pedal, is advised
The operation of model safety, improves security, is conducive to body-building.
It is preferred that the turning-bar includes some sleeves, the sleeve mutually scalable connection；The handlebar is to roll over
Folded handlebar, more convenient for carrying.
Compared to the prior art the present invention, turns due to only needing to press the bullet button being installed in turning-bar, and lifting rotation
To bar, bullet button is engaged with the lock hole supported in upset, then firmly press turning-bar to pedal direction, make to support in upset
Around the lower support rotating of upset, the folding of turning-bar is so just completed, the purpose folded, compact conformation and convenient folding is realized.
Brief description of the drawings
Fig. 1 is the stereogram of the hand steered swing body building cycle with fold mechanism in the prior art.
Fig. 2 is the stereogram of hand steered swing body building cycle of the present invention.
Fig. 3 Fig. 2 three-dimensional exploded view.
Fig. 4 is Fig. 2 front view.
Fig. 5 is Fig. 2 side view.
Fig. 6 is Fig. 2 rearview.
Fig. 7 is Fig. 2 top view.
Fig. 8 is the stereogram of the universal wheel of hand steered swing body building cycle of the present invention.
Fig. 9 is the stereogram after hand steered swing body building cycle of the present invention is folded.
Figure 10 is Fig. 9 side view.
Figure 11 is Fig. 9 top view.
Embodiment
As shown in Figures 2 and 3, hand steered swing body building cycle of the present invention, including handlebar 1, turning-bar 2, pedal 3, front wheels
Part 4 and wheel assembly 5, the upper end of turning-bar 2 are connected to the middle part of handlebar 1, and lower end is connected with the front component 3,
The front component 4 is articulated on the pedal 3 by ring group set 42, and the wheel assembly 5 is connected with the pedal 3, and right
Title is distributed in the both sides of front component 3, in addition to for folding the fold mechanism 6 that turning-bar 2 is connected with front component 5,
The fold mechanism 6 is connected between the lower end of turning-bar 2 and the pedal 3, and the fold mechanism 6 includes supporting in upset
60th, overturn lower support 61, play button 62 and the connecting hole 41a located at front component, the bullet button 62 is installed on above-mentioned turning-bar 2
It is interior, support 60 there is hollow sleeve in the upset（Do not marked in figure）, support 60 has hollow sleeve in the upset
One end be placed on the lower end of above-mentioned turning-bar 2, there is the locking that engages with the bullet button 62 in above-mentioned turning-bar 2 on above-mentioned sleeve
Support 60 is another in hole 60a, the upset is articulated under the upset in support 61, supports 61 to be fixedly connected under the upset
On the pedal 3, specifically, in the upset support 60 to be stuck under the upset in support 61, and connected with pin 63, be
It is articulated in upset support 60 more stable and firm in support 61 under the upset, in addition to a jump ring 64, the jump ring 64
It is butted under the pin 63 and the upset in support 61, and is through on the pin 63；The turning-bar 2 movably covers
In support 60 and front component 4 in the upset, so that the bullet button 62 is selectively stuck in the connecting hole 41a or described locks
Determine in the 60a of hole, and the turning-bar 2 is selectively connected in the front component 4 or upset and support 60, when the turning-bar
2 with the front component 4 when being connected, and specifically, the bullet button 62 in the turning-bar 2 is stuck in the connection on the front component 4
When in the 41a of hole, turning-bar 2 realizes control of the handlebar 1 to front component 4；When the turning-bar 2 in the upset with supporting 60
During connection, specifically, when the bullet button 62 in the turning-bar 2 is stuck in the upset in the lock hole 60a of support 60, described turn
With support 60 in the upset 61 can be supported to rotate folding under the upset to bar 2, so as to realize the receipts to turning-bar 2
Folding；The turning-bar 2 is connected with the front component 4 through the engaging for playing button 62 and the connecting hole 41a, specifically,
Being stretched out in the front component 4 has the connection engaged with above-mentioned bullet button 62 on the front wheel carrier 41 of fixed cover 42a` in the ring group
The lock hole 60a of the support 60 and connecting hole 41a of the front component 4 opening direction is pressed from both sides into 90 degree in hole 41a, the upset
Angle, the connecting hole 41a is used to connect with the turning-bar 2, as user in use, above-mentioned turning-bar 2 passes through the bullet in it
Button 62 is sticked in the connecting hole 41a on above-mentioned front wheel carrier 41, turning-bar 2 is connected with front wheel carrier 41, so that user passes through
The go to action for operating handlebar 1 is passed to front wheels component 4 by turning-bar 2, to realize the control to whole car body direction；When
When user is without using that need to fold, with reference to shown in Fig. 1 and Fig. 2, user is pressing fastened in front wheel carrier along F1 directions with hand first
The bullet button 62 in connecting hole 41a on 41, then lifts turning-bar 2 along F2 directions, then rotates turning-bar 3 along F3 directions, makes to turn
Above-mentioned bullet button 62 into bar 3 engages with the lock hole 60a of support 60 in upset, and final force is along F4 directions（I.e. to pedal side
To）Turning-bar 2 is pressed, support 60 in upset is rotated around the lower support 61 of upset, so just completes to turning-bar 2 and front component
The folding of 4 connections, more specifically, the turning-bar includes the sleeve 21 of sleeve 20 and set thereon, the sleeve 20 is connected to
The middle part of handlebar 1, the sleeve 21 is placed on the hollow sleeve for turning support 60；The handlebar 1 is to roll over
Folded handlebar, after above-mentioned turning-bar receipts, folding and handlebar are folded, the present invention is in as shown in Fig. 9, Figure 10 and Figure 11.
With reference to shown in Fig. 4,5 figures, 6 figures, 7 figures and Fig. 8, hand steered swing body building cycle of the present invention, more specifically structure are as follows：
Preferably, the wheel assembly 5 includes rear wheel frame 51 and rear wheel body 50, and the rear wheel body 50 is articulated in the rear wheel frame 51
On, and universal wheel is formed, described in the rear wheel frame 51 is tilted down in certain acute angle Ψ with respect to the direction of advance V of car body and is connected to
On pedal 3, specifically, the upper end of rear wheel frame 51 has the tilted block 52 that angle of inclination is Ψ, and above-mentioned tilted block 52 is connected
Between the pedal 3 and rear wheel frame 51, rear wheel frame 51 is set to be tilted down with respect to the direction of advance V of car body in Ψ, above-mentioned trailing wheel
Body 50 is through on rear-wheel bearing 50a, and the rear-wheel bearing 50a, which is placed on, to be connected on the connecting hole 51a of the above-mentioned lower end of rear wheel frame 51
Trailing wheel axle sleeve 51b on, the lower end 510b of above-mentioned rear wheel frame 51 is free to rotate with respect to its upper end 510a, the above-mentioned rear wheel frame made
51 and rear wheel body 52 formation universal wheel.
Preferably, the front component 4 includes preceding wheel body 40, front wheel carrier 41, ring group set 42, and the preceding wheel body 40 is articulated in
The lower end of front wheel carrier 41, the upper end of front wheel carrier 41 is articulated in the ring group set 42, and the ring group set 42 is connected to described
On pedal 3, more specifically, the front-wheel bearing 40b passes through preceding wheel body 40, the front-wheel axle sleeve 40a is placed on the front-wheel bearing
On 40b, above-mentioned front-wheel axle sleeve 40a is connected on the front wheel carrier 41, and the opposing front wheels frame 41 of wheel body 40 can be rotated freely before making；
Ring group set 42 on fixed cover 42a under ring group and ring group fixed cover 42a` and be placed on respectively ring group lower cover 42b thereon and
Lid group 42b` is into fixed cover 42a` is relative respectively is placed on the pedal 3 in fixed cover 42a and ring group under the ring group in ring group
It is interior, and be fixed on respectively with lid group 42b` in ring group lower cover 42b and ring group in pedal 3, the front wheel carrier 41 is placed on above-mentioned ring group
In lower fixed cover 42a and ring group in fixed cover 42a`, and fixed cover 42a` in the ring group is stretched out, make the front wheel carrier 41 can be around
Fixed cover 42a` is rotated in fixed cover 42a and ring group under the ring group, fixed cover 42a` front-wheel in the above-mentioned stretching ring group
There is connecting hole 41a, above-mentioned connecting hole 41a to be used for the same bullet button 62 being installed in the turning-bar 2 on frame 41 to be connected together, with
Turning-bar 2 is connected with front component 5, so the action of handlebar 1 could be passed to front component 5.
Preferably, the pedal 3 with respect to car body direction of advance V be inclined upwardly in certain acute angle Φ be connected to it is described before,
On wheel assembly 4,5, make one to the pressure of pedal 3 on pedal, form a point consistent with the direction of advance V of car body
Power, motion state that is laborsaving and being conducive to maintaining car body；More specifically, the front component 4 and wheel assembly 5 are in the pedal
Tie point on 3, constitute equilateral triangle, the pedal 3 of support bearing human body be connected with front and rear wheel component 4,5 constituted etc.
The shape of side three, is conducive to keeping the stationarity of car body, improves the security of operation, and the pedal has three circular arc nibs, point
Tie point not using the front component 4 and wheel assembly 5 and the pedal 3 is the center of circle, and described circular arc nib 3a, 3b, 3c refer to
Optimal standing place of the user on pedal 3 is led, the specification operation of safety improves security, is conducive to body-building；Make
Used time, user need to only hold the handlebar on the circular arc 3a formed using front component 4 and the tie point of pedal 3 by the center of circle
Hand 1, both feet are stepped on above-mentioned circular arc 3b, 3c formed using wheel assembly 5 and the tie point of pedal 3 by the center of circle.
The fold mechanism of hand steered swing body building cycle of the present invention, due to only needing to press the bullet button 62 being installed in turning-bar 2,
And rotation turning-bar 2 is lifted, engage bullet button 62 and the lock hole 62 of support 60 in upset, then firmly pressed to the direction of pedal 3
Press turning-bar 2, support 60 is rotated around the lower support 61 of upset, so just complete the folding of turning-bar 2, compact conformation and
Convenient folding.
In addition, direction of advance V of the rear wheel frame 51 with respect to car body described in hand steered swing body building cycle of the present invention in wheel assembly 5
Tilt down and be connected on the pedal 3 in certain acute angle Ψ, and wheel assembly 5 is universal wheel, the so pin as user
When stepping on the pedal 3 on wheel assembly 5, human body has a component to the pressure produced by car body along car body direction of advance V, then
Coordinate the twisting of human body, the twisting of human body can constantly change forward and backward wheel body 40,50 direction and people to the pressure of car body, make
The frictional force that component of the pressure along car body direction of advance faces wheel body with being more than is stated, so that car body advances, realizing need to only pass through
Human body waves the purpose that can drive of twisting, and loose Whole Body, plays the purpose of body-building, and operate flexibly, safety
Performance is good, graceful place can be waited to use indoors；In addition, the present invention is simple in construction, it is easy to carry and deposit receipts, user is also easy to behaviour
Make.
The folding of handlebar 1, the contraction of turning-bar 2, the specific knot of universal wheel involved by hand steered swing body building cycle of the present invention
Structure and basic physics force analysis principle, are well known to those of ordinary skill in the art, are no longer described in detail herein.
Above disclosed is only the preferred embodiments of the present invention, can not limit the right of the present invention with this certainly
Scope, therefore the equivalent variations done according to scope of the present invention patent, still belong to the scope that the present invention is covered.
Claims (5)
1. a kind of fold mechanism, the turning-bar suitable for folding car, it is connected between the turning-bar of car and pedal and front component,
It is characterized in that：Including lower support is supported, overturn in upset, button and the connecting hole located at front component is played, the bullet button is installed
In in the turning-bar, one end is supported to be placed on the turning-bar in the upset, and with the locking engaged with the bullet button
Hole, the other end is articulated under the upset in support, and support is fixed on the pedal under the upset, and the turning-bar can
Support and front component in the upset are movably placed on, so that the bullet button is selectively stuck in the connecting hole or the lock
Determine in hole, and the turning-bar is selectively connected in the front component or upset and support, the turning-bar is turned over described
Turning the connection of upper support makes the turning-bar can be with supporting the support rotating folding under the upset in the upset.
2. fold mechanism as claimed in claim 1, it is characterised in that：The lock hole supported in the upset and the front wheels
The opening direction of the connecting hole of part is into 90 degree of angles.
3. a kind of hand steered swing body building cycle, including handlebar, turning-bar, pedal, front component and wheel assembly, the turning-bar
Upper end is connected in the middle part of the handlebar, and lower end is connected with the front component, and the front component is articulated on the pedal,
The wheel assembly is connected with the pedal, it is characterised in that：The hand steered swing body building cycle also include be connected to turning-bar with
Fold mechanism between pedal and front component, the fold mechanism includes support in upset, the lower support of upset, plays button and be located at
The connecting hole of front component, the bullet button is installed in the turning-bar, supports one end to be placed on the turning-bar in the upset
On, and with the lock hole engaged with the bullet button, the other end is articulated under the upset in support, supports solid under the upset
On the pedal, the turning-bar is movably placed on support and front component in the upset, so that the bullet button
Selectively be stuck in the connecting hole or the lock hole, and make the turning-bar be selectively connected the front component or
Supported in upset, the turning-bar and the connection supported in the upset make the turning-bar can be with being supported in the upset
The support rotating folding under the upset.
4. hand steered swing body building cycle as claimed in claim 3, it is characterised in that：The lock hole supported in the upset with it is described
The opening direction of the connecting hole of front component is into 90 degree of angles.
5. hand steered swing body building cycle as claimed in claim 1, it is characterised in that：The turning-bar includes some sleeves, described
Sleeve mutually scalable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128133.6A CN107161263A (en) | 2016-03-07 | 2016-03-07 | Fold mechanism and the hand steered swing body building cycle with the fold mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610128133.6A CN107161263A (en) | 2016-03-07 | 2016-03-07 | Fold mechanism and the hand steered swing body building cycle with the fold mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107161263A true CN107161263A (en) | 2017-09-15 |
Family
ID=59848457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610128133.6A Pending CN107161263A (en) | 2016-03-07 | 2016-03-07 | Fold mechanism and the hand steered swing body building cycle with the fold mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107161263A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464605A (en) * | 2018-05-10 | 2019-11-19 | 美迪健康事业有限公司 | Walk helper |
-
2016
- 2016-03-07 CN CN201610128133.6A patent/CN107161263A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464605A (en) * | 2018-05-10 | 2019-11-19 | 美迪健康事业有限公司 | Walk helper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170915 |
|
| WD01 | Invention patent application deemed withdrawn after publication |