CN107847380A - Sports and competitions electric wheelchair - Google Patents
Sports and competitions electric wheelchair Download PDFInfo
- Publication number
- CN107847380A CN107847380A CN201680036113.4A CN201680036113A CN107847380A CN 107847380 A CN107847380 A CN 107847380A CN 201680036113 A CN201680036113 A CN 201680036113A CN 107847380 A CN107847380 A CN 107847380A
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- CN
- China
- Prior art keywords
- foregoing
- electric wheelchair
- player
- grip portion
- seat portion
- 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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
- A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
- A61G5/046—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type at least three driven wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1091—Cushions, seats or abduction devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for feet
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/02—Training appliances or apparatus for special sports for fencing, e.g. means for indicating hits
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/0009—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for handicapped persons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/02—Saddles resiliently mounted on the frame; Equipment therefor, e.g. springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
-
- 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
- B62K17/00—Cycles not otherwise provided for
-
- 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
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/003—Cycles with four or more wheels, specially adapted for disabled riders, e.g. personal mobility type vehicles with four wheels
- B62K5/007—Cycles with four or more wheels, specially adapted for disabled riders, e.g. personal mobility type vehicles with four wheels power-driven
Abstract
The present invention provides a kind of electric wheelchair, used in fencing, kendo or dirk road, with seat portion 11 and grip portion 14, foregoing grip portion 14 is set at the rear of seat portion 11 and in a manner of positioned at the player's waist height for being sitting in seat portion 11 when overlooking, so that player grasps in contest.
Description
Technical field
The present invention relates to the electric wheelchair used in using wheelchair fencing as the sports and competitions of representative.
Background technology
The one of which " wheelchair fencing " of Paralympics Committee's sports, for base is fixed on into fencing strip (face of racing)
On, wheelchair is fixed in a manner of tilting 10 degree of directions relative to opponent candidate on said base, player is sitting on foregoing wheelchair
Grasp sword.Wheelchair is fixed, player thus can not by it is mobile come obtain between the two away from.In the fencing of the normal person of general health, lead to
Cross and give full play to footwork skill, the situation that little chap surpasses the burly chap opponent of build great disparity can be found everywhere, but can not send out
The wheelchair fencing of footwork is waved then almost without such thing.Result is that the people of wrist length is favourable, is generally tall person player
Triumph.
County as birthplace represent and possess Japan fence national contest appearance experience it is understood by the inventors that
Footwork skill is given full play to just to have at the profoundness of fencing.Then " wheelchair fencing " using electric wheelchair is proposed.
The electric wheelchair of prior art have Japanese documentation JP2000-84009A, JP2004-65826A, JPH10-220A,
JP2011-142938A。
The content of the invention
Can be extremely difficult however, carrying out sports and competitions using these above-mentioned electric wheelchairs.For fencing contest
Electric wheelchair is not yet developed.
The present invention is the motion for this problem of the prior art point, and its purpose is transported to provide a kind of suitable wheelchair fencing
The electric wheelchair of dynamic contest.
The present invention solves aforementioned problems by following solution.In addition, in order to be readily appreciated that the present invention, illustrating
Note uses label in book, but is not limited to this.Substitute or improve in addition, the structure of note label declaration can also make appropriateness.
The 1st form of the present invention is a kind of electric wheelchair used in fencing, kendo or dirk road, and it has：Seat
Portion 11, containing when overlooking from the top 11a as front end and towards right rear ramp to the right leading edge 11b of extension and towards it is left tiltedly after
The left front edge 11c of direction extension；And grip portion 14, it is at the rear of seat portion 11 and with positioned at being sitting in seat portion 11 during vertical view
The mode of player's waist height set, so that player grasps in contest.
The 2nd form of the present invention is a kind of electric wheelchair used in sports and competitions, and it has：Seat portion 11, contains
When overlooking from the top 11a as front end and towards right rear ramp to the right leading edge 11b of extension and towards left rear ramp to extension
Left front edge 11c；And grip portion 14, it is high positioned at the player's waist for being sitting in seat portion 11 at the rear of seat portion 11 during vertical view
Degree, is fixedly installed on body body 10, so that player grasps in contest.
The electric wheelchair of 3rd form of the invention, such as the 1st or the 2nd form, wherein having when overlooking to foregoing seat portion 11
Right leading edge 11b and left front edge 11c any one equal detachable step portion 12.
The electric wheelchair of 4th form of the invention, such as any form in the 1 to the 3rd, wherein with control stick 15, to set
Put near foregoing grip portion 14, in contest, player can be operated with the hand for grasping grip portion 14.
It is a kind of electric wheelchair used in fencing, kendo or dirk road when 5th form of the invention is overlooked, it has：
Seat portion 11；Grip portion 14, it is at the rear of seat portion 11 and with high positioned at the player's waist being sitting in seat portion 11 during vertical view
The mode of degree is set, so that player grasps in contest；And control stick 15, it is arranged near foregoing grip portion 14, in contest
When player can be operated with the hand for grasping grip portion 14.
6th form of the invention is a kind of electric wheelchair used in sports and competitions, and it has：Seat portion 11；Grip portion
14, it is at the rear of seat portion 11 and positioned at the player's waist height for being sitting in seat portion 11 during vertical view, is fixedly installed on body sheet
Body 10, so that player grasps in contest；And control stick 15, it is arranged near foregoing grip portion 14, in contest, player can
To be operated with the hand for grasping grip portion 14.
The electric wheelchair of 7th form of the invention, such as any form in the 4 to the 6th, wherein foregoing control stick 15 has 2,
And it is configured near the both ends of foregoing grip portion 14.
The electric wheelchair of 8th form of the invention, such as any form in the 4 to the 6th, wherein foregoing grip portion 14 is held by the right side
3 of 14R, left handle 14L and central handle 14C are formed, foregoing control stick 15 is provided with 3, before being configured in respectively
State near right handle 14R front end, near foregoing left handle 14L front end and near premise central handle 14C center.
The electric wheelchair of 9th form of the invention, such as any form in the 4 to the 6th, wherein foregoing grip portion 14 is electronic
It is extended on the center line of wheelchair and towards the fore-and-aft direction of electric wheelchair, foregoing control stick 15 is configured in foregoing grip portion 14
Near front end.
The electric wheelchair of 10th form of the invention, such as the body 10 of any form, wherein electric wheelchair in the 4 to the 6th
Formed with the multigroup hole 104,105 that can penetrate foregoing grip portion 14 and foregoing control stick 15, foregoing grip portion 14 and foregoing behaviour
Vertical pole 15 penetrates and is fixed on any group among foregoing multigroup hole 104,105 of hole 104,105.
The electric wheelchair of 11st form of the invention, such as any form in the 1st to 10 form, wherein having：Cable connects
Socket part 162, it is arranged on than foregoing grip portion 14 also rear, connects the cable 51 extended by reel 50 and body electric wire connects
Socket part 161, foregoing cable connecting portion 162 is electrically connected to, and connects the body electric wire 41 linked with electronic sword 30.
The electric wheelchair of 12nd form of the invention, such as any form in the 1st to 11 form, wherein electronic sword 30 is provided with
Control stick 315, control cable connection portion 160 of the foregoing electric wheelchair with connection control cable 40, and foregoing control cable 40
Transmit the signal that foregoing control stick 315 is exported.
The electric wheelchair of 13rd form of the invention, such as any form in the 1st to 12 form, wherein containing 4 driving wheels,
Each driving wheel possesses branched roller 201, and foregoing branched roller 201 watches phase from by the direction of the central shaft of live axle 200
For foregoing live axle 200 into 45 degree of angle squints.
The electric wheelchair of 14th form of the invention, such as any form in the 11st to 13 form, wherein and unloaded driving
With battery, through foregoing cable connecting portion 162 from the electric power of outside supply driving.
The electric wheelchair of 15th form of the invention, such as any form in the 1st to 14 form, electronic sanction is undertaken wherein having
Sentence the colored lamp portion 101 of the task of device.
The electric wheelchair of 16th form of the invention, such as any form in the 1 to the 15th, wherein foregoing seat portion 11 is being bowed
The rotatable predetermined angle of apparent time.
Brief description of the drawings
[Fig. 1] Fig. 1 is the 1st embodiment of the electric wheelchair 1 that sports and competitions of the display using wheelchair fencing as representative use
Top view.
[Fig. 2] Fig. 2 is the perspective view of the state in installation step portion 12 below the right leading edge 11b for being shown in electric wheelchair 1.
[Fig. 3] Fig. 3 is the perspective view of the state in installation step portion 12 below the left front edge 11c for being shown in electric wheelchair 1.
[Fig. 4] Fig. 4 is the perspective view for showing electronic sword 30.
[Fig. 5] Fig. 5 is the figure for being shown in the state that various electric wires are installed on electric wheelchair 1.
[Fig. 6] Fig. 6 is the figure for the application method for illustrating electric wheelchair 1.
[Fig. 7] Fig. 7 is that the cable 51 extended by reel (cable winder) 50 is connected to electronic sword 30 by display
Body wire connecting base 321 situation figure.
[Fig. 8] Fig. 8 is the figure of the change of display grip portion 14.
[Fig. 9] Fig. 9 is the figure of another change of display grip portion 14.
[Figure 10] Figure 10 is the figure of another change of display grip portion 14.
[Figure 11] Figure 11 is the figure of change of the display to the mechanism of the position of micro-adjustment seat portion 11.
[Figure 12] Figure 12 is the top view of the change in the walking unit portion 2 of display electric wheelchair 1.
[Figure 13] Figure 13 is the perspective view of the change in the walking unit portion 2 of display electric wheelchair 1.
[Figure 14] Figure 14 is the top view for being further change in form of display electric wheelchair 1.
Embodiment
Below with reference to brief description of the drawings embodiments of the invention.
The embodiment ＞ of ＜ the 1st
Fig. 1 is the vertical view of the 1st embodiment of the electric wheelchair 1 that sports and competitions of the display using wheelchair fencing as representative use
Figure.Fig. 2 is the perspective view of the state in installation step portion 12 below the right leading edge 11b for being shown in electric wheelchair 1.Fig. 3 is to be shown in
The perspective view of the state in installation step portion 12 below the left front edge 11c of electric wheelchair 1.
As shown in figure 1, the shape of the profile substantially egg when overlooking of electric wheelchair 1.Then seat portion 11 is configured in electricity
The summary front side from core towards direct of travel of wheelchair 1.As shown in Fig. 2 seat portion 11 is configured in and is consecutively formed at
In the base portion 110 of body 10.Then, predetermined angle can be rotated in said base portion 110.In Fig. 1, from the central position to
Left and right respectively rotates 15 degree.In addition can every 5 degree position is fixed.In addition the every 5 degree concrete structures for fixing position are applied existing
Structure, but for example in advance every 5 degree form hole, by latch through foregoing hole fixation.Thus can be certain
The position in fixing seat portion 11.In addition, also can in advance every 5 degree form recess, aforementioned recess is fixed with spring pressed metal ball etc..
The position of seat portion 11 can be like this changed easily.In such ways can micro-adjustment seat portion 11 position and can coordinate
The preference of player.
As shown in figure 1, seat portion 11 is almost diamond (generally square), wherein 1 top when being set in center
11a turns into front end.Right leading edge 11b is from aforementioned top 11a towards right rear ramp to extension.Other left front edge 11c is from top 11a towards a left side
Rear ramp is to extension.
The metalwork (saddle band) that saddle-shape is provided with below the right leading edge 11b and left front edge 11c of seat portion 11 (is not schemed
Show).The insertion metal control of any saddle-shape metalwork (saddle band) or metal bar system in right leading edge 11b and left front edge 11c
Step portion 12 and fix (referring to figs. 2 and 3).Fixed method is consolidated for the hole insertion latch formed in step portion 12
Determine or form thread in step portion 12 and fixed with nut.In Fig. 1 and Fig. 2, step portion is installed below right leading edge 11b
12.Fig. 3 is then that step portion 12 is installed below left front edge 11c.As aftermentioned, with the player of the electronic sword 30 of left-handed operation with foot
The mode stepped in right leading edge 11b be seated carry out contest, therefore step portion 12 can coordinate player to right leading edge 11b or left front edge 11c from
By dismounting.
In addition, as shown in Figures 2 and 3, the lower section of seat portion 11 is provided with pin fixing band 13L, 13R.Player utilizes foregoing pin
Fixing band 13L, 13R fixed foot portion, even if fierce start above the waist is still difficult to turn over from electric wheelchair 1.
And then as shown in figure 1, the rear of seat portion 11 is provided with grip portion 14 when overlooking.As shown in fig. 6, foregoing handle
Portion 14 is located at the player's waist height for being sitting in seat portion 11.The shape of grip portion 14 is not particularly limited, and is then to bow in Fig. 1
Apparent time is located at the rear of seat portion 11, turns into the substantially V-shape shape along seat portion 11.Then, near the both ends of grip portion 14
Provided with control stick (rocking bar) 15 (15R and 15L).Player can grasp grip portion 14 while operate foregoing control stick (15R,
15L)。
In addition, as shown in figure 1, when overlooking, the rear of grip portion 14 is provided with control cable connection portion 160, body electric wire connects
Socket part 161 and cable connecting portion 162.As aftermentioned, the control cable of the connection of control cable connection portion 160 and the link of electronic sword 30
Line 40.Body wired portion 161 connects the body electric wire 41 linked with electronic sword 30.Cable connecting portion 162 is connected by rolling up
The cable 51 that disk (cable winder) 50 extends.Body wired portion 161 electrically connects with cable connecting portion 162
.In addition cable 51 is made dual structure and supplies the electric power (such as 12V or 24V DC current) of driving also by outside
Can.Like this just battery need not be loaded in electric wheelchair 1, therefore electric wheelchair 1 can lightly changed.Even if other contest is elongated
Between do not have the situation of dead battery still.
The top of body 10 is provided with emergency stop switch 17.3 emergency stop switch are provided with the present embodiment as shown in Figure 1
17.If pressing any one emergency stop switch 17, stop supplying electric power to driving wheel 20, electric wheelchair 1 then stops.So
Multiple switch 17 is arranged on the top of body 10, just in case whenever necessary not only player even judge etc. also operable switch 17 make drive
Driving wheel 20 stops really.In addition, as shown in Figure 2 and Figure 3, the bottom of body 10 is provided with Anti-knocking sensor 18.Because there is Anti-knocking biography
Sensor 18, therefore stop when excessively close to electric wheelchair of contest opponent etc. supplying electric power to driving wheel 20, thereby ensure to select
The safety of hand.
In addition, body 10 is provided with colored lamp portion 101.In the present embodiment, colored lamp portion 101 is in a manner of crossing body 10
Banding is formed.Undertake the task of the electric referee machine (colored lamp) set by fencing strip in foregoing colored lamp portion 101.Colored lamp portion 101
Substitute fencing strip set by electric referee machine (colored lamp) or with fencing strip set electric referee machine (colored lamp) linkage and with electricity
Referee machine (colored lamp) puts brilliant white, red, green light together.If this composition, even for the spectators for being unfamiliar with contest
Easily do the victory or defeat of other player.In addition, the only example such as the shape in colored lamp portion 101, size, quantity, can
Appropriateness change.
The wheel (driving wheel 20, driven pulley 21) of electric wheelchair 1 is hidden in body 10, uses in general wheel.Car
In wheel the various sizes (wheel bore) of built-in motor electric wheelchair wheel hub electric motor driving wheel unit it is commercially available have it is various
Label.Driving wheel 20 can be made easily using such unit.The spoke of wheel is exposed, and the thorn of sword 30 for probably having player arrives
The anxiety that spoke can not be extracted.Force to extract then physically can bend or fracture etc. and can not contest.For this point, the present embodiment
It is then that the wheel (driving wheel 20, driven pulley 21) of electric wheelchair 1 is hidden in body 10, therefore is not to cause such state of affairs, can
Safely carry out contest.
In addition, circuit breaker is set between aforementioned motor and battery, even if just in case the feelings for the super-high-current that circulated from battery
Condition is still ensured safely.
In addition, as shown in Figures 2 and 3, the seat rear wall 10a of body 10 is provided with metal button member 19.As aftermentioned, because inciting somebody to action
Body fixing band 190 is linked to aforementioned metal fastener 19, therefore player is fixed on electric wheelchair 1.In addition, seat rear wall 10a is carried on a shoulder pole
The negative waist location for making player will not be excessively toward the stabilization function of rear skew.
Fig. 4 is the perspective view for showing electronic sword 30.
Electronic sword 30 mainly contains pommel 31, hand guard 32 and sword body 33.
Pommel 31 is the position that player grips.The front end position of pommel 31 abuts hand guard 32, and sword body 33 runs through hand guard
32 and insert pommel 31 and fix.In the front end position of pommel 31 installation control stick (rocking bar) 315.Also player is had to hold for operation
Control stick 15 (15R, 15L) near portion 14 is had any problem.Such player then manipulates electric wheelchair by control stick 315
1。
As shown in figure 4, the rear side of hand guard 32 is provided with body wire connecting base 321 and control cable connecting seat 322.This
Body wire connecting base 321 connects body electric wire 41.Cable connecting seat 322 is controlled to connect the control for the signal for taking out control stick 315
Cable.Then cushion 320 is configured in a manner of hidden wiring, cable.
Fig. 5 is the figure for being shown in the state that various electric wires are installed on electric wheelchair.
In the body electric wire 41 that the connection of body wired portion 161 of electric wheelchair 1 links with electronic sword 30.In addition,
Cable connecting portion 162, connect the cable 51 extended by reel 50 (cable winder).In addition if necessary, exist
The control cable 40 for controlling the connection of cable connection portion 160 to link with electronic sword 30.In addition, connected in control cable connection portion 160
Operation signal when controlling cable 40 then from control stick 15 neutralizes, and turns into and (is covered by the manipulation electric wheelchair 1 of control stick 315
Convering system).
Fig. 6 is the figure for the application method for illustrating electric wheelchair 1.In addition, omit various electricity in order to avoid the complication of drawing
Line, cable.
As shown in fig. 6, with the player of the electronic sword 30 of left-handed operation, by step portion 12 be arranged on right leading edge 11b and with foot
The mode stepped in right leading edge 11b is seated.Then bipod is fixed with pin fixing band 13, and body fixing band 190 is attached at gold
Belong to fastener 19.Then with right-hand grip grip portion 14 and manipulation bar 15 (15R).
Explanation as more than, the seat portion 11 of the electric wheelchair 1 of the present embodiment contain：When overlooking from as Electric Motor Wheel
The top 11a of the direct of travel front end of chair 1 and right leading edge 11b from right rear ramp to edge that stretched towards and towards left rear ramp to extension
Left front edge 11c.As long as player is seated and foot is stepped on to be formed in foregoing right leading edge 11b or left front edge 11c and operates electronic sword 30
Wrist close to opponent candidate posture.The contest of " wheelchair fencing " was regarded as since past, but completely without the electricity of fencing
Wheelchair, and by with opponent candidate into fixing wheelchair in a manner of oblique.Also it is and opponent candidate front phase even if electric wheelchair
It is right, if fencing movement is carried out using electric wheelchair to obtain between the two away from then manipulating can be extremely difficult.For this point, this reality
Apply the electric wheelchair 1 of example seat portion 11 containing the right leading edge 11b from top 11a towards right rear ramp to extension and towards it is left tiltedly after
The left front edge 11c of direction extension, if player be seated and foot step on can be relative in foregoing right leading edge 11b or left front edge 11c
Other side forms inclined posture.Then under this state if forward-reverse, it is easy to obtain with opponent candidate between the two away from manipulation
Easily.
Then handle is set in a manner of positioned at the waist height of player for being sitting in seat portion 11 at the rear of seat portion 11
Portion 14, therefore player can grasp the acquirement balance of grip portion 14 in contest when start upper body, also in foregoing grip portion 14
Control stick (rocking bar) 15R, 15L is nearby set, therefore player (can be shaken with the liked control stick of the hand operation for grasping grip portion 14
Bar) 15R, 15L, the player of right-handed person or the player of left-handed person are applicable.In addition, if electric wheelchair 1 leans against and grip portion
14 are located at the foregoing top leaned against, and player is difficult to grasp grip portion 14 when start upper body, but because of the electricity of the present embodiment
Wheelchair 1 is then that grip portion 14 configures lower position in the waist height for being sitting in the player of seat portion 11, therefore player is in contest
Grip portion 14 is grasped when moving upper body to be easy to obtain balance.
Seat portion 11 can rotate special angle in base portion 110.Thereby player can coordinate the preference of oneself to finely tune seat
The position in portion 11.
Installed in the step portion 12 of seat portion 11 can to the right leading edge 11b and left front edge 11c of seat portion 11 any one
Disassembled and assembled freely.Though electric wheelchair 1 seat portion, the 11 rotatable angles of the present embodiment are small, via the installation in change step portion 12
Position, i.e., the player of electronic sword 30 is operated using the player of the electronic sword 30 of left-handed operation or with the right hand, the present embodiment can be used
Electric wheelchair 1.
In addition, be provided with pin fixing band 13L, 13R in seat portion 11, because with foregoing pin fixing band 13L, 13R fixed foot portion,
So even if the fierce mobile upper part of the body of player is still difficult to turn over from electric wheelchair 1.Furthermore player connects body fixing band 190
To metal button member 19, player is fixed on electric wheelchair 1 and is more difficult to turn over knot, ensures the safety of player.
The top of body 10 is provided with emergency stop switch 17.If pressing aforementioned emergency shutdown switch 17, stop to driving
Wheel supply electric power, electric wheelchair 1 then stop.Emergency stop switch 17 is arranged on the top of body 10, just in case situation in need
Not only player ensures the safety of player even also operable switch 17 such as referee.
The bottom of body 10 is provided with Anti-knocking sensor 18.Because there is Anti-knocking sensor 18, therefore ought be excessively close to contest pair
Stop supplying electric power to driving wheel 20 during electric wheelchair of hand etc., thereby can also ensure the safety of player.
In addition, the cable 51 that prior art is extended by reel (cable winder) 50, as shown in fig. 7, being connected to
The body wire connecting base 321 of electronic sword 30.This mode is used for the fencing of electric wheelchair, after the advance of electric wheelchair 1
Move back, cable 51 is stretched because of the disc spring power being arranged on inside reel (cable winder) 50, and player can be caused to perplex.Pin
To this point, the present embodiment is then that the cable 51 extended by reel (cable winder) 50 is connected into electricity as shown in Figure 5
Cable connection portion 162, and the body electric wire 41 linked with electronic sword 30 is connected to body wired portion 161.It is such
The relative position relation of words, player and body electric wire 41 turns into certain, therefore player no longer feels trouble.In addition, the mode in Fig. 7
Very long for cable 51, the cable 51 especially come out from player can hang down into fencing strip around being rolled onto reel from the top of body 10
50.The cable 51 of the top of body 10 is easily mobile (easily winding), and aging of reel 50 etc. causes the speed that is involved in cable 51
Spend slack-off, be easy to bend cable 51.In this case, electric wheelchair is retreated then probably to have cable 51 and trampled and is involved in
The anxiety of body 10 or driving wheel 20.For this point, according to the present embodiment, because there is no cable 51 in the top of body 10, can contract
Stub cable line 51, it is easy to prevent from trampling caused by body 10 or driving wheel 20, interferes, is involved in.
In addition, in a manner of making dual structure into by cable 51 and supplying the electric power of driving from outside, it is not necessary to
Electric wheelchair 1 load battery, therefore electric wheelchair 1 thus can lightly change.In addition, do not have even if elongating competition time and not having battery still
The situation of electricity.
And then in body 10 formed with colored lamp portion 101, therefore the spectators for being unfamiliar with contest also easily do other player's
Victory or defeat.
The embodiment ＞ of ＜ the 2nd
Fig. 8 is the figure of the change of display grip portion 14.
In addition, following is then to undertake label identical with the position note of foregoing said function, appropriateness omits saying for repetition
It is bright.
In the present embodiment, grip portion is divided into 3 of right handle 14R, left handle 14L and central handle 14C.Then
Control stick 15R, 15L, 15C are configured near each handle.
According to the different people for also having the grip portion for grasping dead astern of player.As the present embodiment set 3 handle 14R,
14L, 14C, therefore the selection project variation of the handle that can grasp of player, it can more coordinate the preference of player.It is in addition, each via making
Handle 14R, 14L, 14C miniaturization, is rigidly uprised, though power it is strong player operation be still unlikely to deform.
The embodiment ＞ of ＜ the 3rd
Fig. 9 is the figure of another change of display grip portion 14.
In the present embodiment, the dead astern of the player on the center line of electric wheelchair 1 of grip portion 14, towards before electric wheelchair 1
Rear to be extended.
The people for wanting to be grasped in the grip portion that dead astern extends to front-rear direction is had according to the difference of player.Even if such as this
Embodiment still can more coordinate the preference of player.
The embodiment ＞ of ＜ the 4th
Figure 10 is the figure of another change of display grip portion 14.
In the present embodiment, in body 10 formed with the multigroup hole 104,105 that can penetrate grip portion 14 and control stick 15.
Then penetrate and fix control stick 15 via being penetrated in hole 104 in fixed grip portion 14 and hole, can freely change handle
Portion 14 and the position of control stick 15.Figure 10 is then to install handle in the position of the right handle 14R equivalent to the 2nd embodiment (Fig. 8)
Portion 14.In addition, the fixing means of grip portion 14 and control stick 15, to form spiral shell in the front end of grip portion 14 and control stick 15 in advance
Tooth, in the state of perforated holes 104 and hole 105, from the rear side of body 10 in a manner of nut is fixed.
Grip portion 14 and control stick 15 like this need not be increased for no reason, can be suppressed in low cost.
The embodiment ＞ of ＜ the 5th
Figure 11 is to show to adjust the figure of the change of the mechanism of the position of seat portion 11.
As shown in figure 11, the gear 111 of fan-shaped, the meshing gear of aforesaid gears 111 are fixedly installed below seat portion 11
112, and the meshing gear 113 of aforesaid gears 112.Under such structure, by the rotation of gear 113, and rotate gear 112,
Gear 111 also and then rotates.In addition, because gear ratio is big, even if being intended to that each gear of the force rotation of seat portion 11 still will not be moved.Cause
This seat portion 11 is fixed.In addition, if the mounting knob of gear 113 is set to hand, not only light and handy but also manufacturing cost was cheap.
In addition, if the installation motor of gear 113 is set to electrodynamic type, also easily operated even if the small and weak people of strength.
In addition, even the locking gear of gear 113 towards axial sliding also may be used.This situation is then gear 113 towards axle
Direction is disengaged from, and operation gear 112 rotates, the position of adjustment gear 111 (seat portion 11).Then, desired position is reached
Locking gear 113 is engaged in gear 112 when putting, use the position of fixed gear 111 (seat portion 11).
Mode above, it is more prone to adjust the position of seat portion 11, and adjusting range is also broad.In Figure 11 situation,
Because the movable range of gear 111 (seat portion 11) is 120 degree of degree, therefore even if step portion 12 is made into not tearing open from seat portion 11
The fixed form of dress, the player that electronic sword 30 is operated for the player with the electronic sword 30 of left-handed operation, with the right hand are still suitable for.
The embodiment ＞ of ＜ the 6th
Figure 12 is the top view of the change in the walking unit portion 2 of display electric wheelchair 1.Figure 13 is display electric wheelchair 1
The perspective view of the change in walking unit portion 2.
Such as in Japanese Patent Laid-Open 2011-142971 publications, it is known to the wheelchair of 4 wheel drives.The present invention's
Electric wheelchair 1 is configured to correspond to each driving wheel (right front driving wheel 20FR, left drive wheel 20FL, right rear drive sprocket 20RR, a left side
Rear drive sprocket 20RL) motor, therefore can act also as 4 wheel drive forms.
In addition, the present embodiment is then in each driving wheel (right front driving wheel 20FR, left drive wheel 20FL, right rear drive sprocket
20RR, left back driving wheel 20RL) installation branched (this 6th embodiment is 12) roller 201 free to rotate.Foregoing roller
201 when (right front driving wheel axle 200FR, left drive wheel shaft 200FL, right rear drive wheel shaft 200RR, left back from live axle 200
Live axle 200RL) central shaft direction viewing when, with (right front driving wheel axle 200FR, left front relative to live axle 200
Live axle 200FL, right rear drive wheel shaft 200RR, left back live axle 200RL) formed 45 degree of angles mode squint.
Left drive wheel 20FL is turned right as shown in figure 13 using this structure and make left back driving wheel 20RL
Turn left.Even if left drive wheel 20FL and left back driving wheel 20RL turn to the inside.Then right front driving wheel is made simultaneously
20FR and right rear drive sprocket 20RR are laterally rotated.Then as shown in Figure 13 block arrow, walking unit portion 2 moves to front-left
It is dynamic.
In addition, make left drive wheel 20FL and left back driving wheel 20RL towards the left back driving wheel 20RL equidirectionals with Figure 13
Rotate, and right front driving wheel 20FR and right rear drive sprocket 20RR is rotated towards with Figure 13 right front driving wheel 20FR equidirectionals
If, walking unit portion 2 advances forward.
In addition, make left drive wheel 20FL and left back driving wheel 20RL towards the left back driving wheel 20RL equidirectionals with Figure 13
Rotate, and right front driving wheel 20FR and right rear drive sprocket 20RR is rotated towards with Figure 13 right rear drive sprocket 20RR equidirectionals
If, walking unit portion 2 is right on the spot to circle round (original place rotation)
If this walking unit portion 2 is used for electric wheelchair 1, electric wheelchair 1 can also move to positive side, and increase player moves
Dynamic change, more increase the enjoyment of player.
More than, explained for embodiments of the invention, but above-mentioned implementation row state only the present invention in apply
A part for example, not represent that the technical scope of the present invention is confined to the concrete composition of above-described embodiment.
Such as the form of driving wheel (walking unit portion) is not limited to the embodiment of above-mentioned mistake.For the various of electric wheelchair
The driving wheel of various kinds form can use.
In addition, in above-mentioned explanation, the situation for having enumerated electric wheelchair 1 for " fencing " explains, but is not limited to
This, such as kendo, dirk road can use certainly, also be adapted for being applied to the miscellaneous motions such as basketball or tennis.
Furthermore in above-mentioned explanation, seat portion 11 is with almost diamond (generally square), when being set in center wherein
1 top 11a turns into front end, and right leading edge 11b is from aforementioned top 11a towards right rear ramp to extension, and left front edge 11c is towards left rear ramp
Explained exemplified by extension, but this only example.As shown in figure 14, also can seat portion 11 be set in center
Wherein 1 side 11a is located at front during position.In addition seat portion 11 turns into substantially pentagon in Figure 14, this only example
Son.It can use with triangle, quadrangle or semicircle as the variously-shaped of representative.
Also the only example such as the concrete shape at 11 each position of seat portion, size, quantity in addition, is fitted
Degree change also may be used.
The above embodiments can be combined moderately.
Present application is the Application No. 2015-127648 to the motion of institute of Japan Office according on June 25th, 2015
CLAIM OF PRIORITY, it is used for reference to the full content edge of these motions in this specification.
Claims (15)
1. a kind of electric wheelchair, used in fencing, kendo or dirk road, it is characterised in that have：
Seat portion；And
Grip portion, it is at the rear of foregoing seat portion and with positioned at the player's waist height being sitting in foregoing seat portion during vertical view
Mode is set, so that player grasps in contest.
2. a kind of electric wheelchair, is used in sports and competitions, it is characterised in that is had：
Seat portion；And
Grip portion, be during vertical view at the rear of foregoing seat portion and positioned at the player's waist height being sitting in foregoing seat portion, and
Body is fixedly installed on, so that player grasps in contest.
3. electric wheelchair according to claim 1 or 2, it is characterised in that foregoing seat portion contain overlook when from as
Right leading edge of the top of front end towards right rear ramp to extension and towards left rear ramp to the left front edge of extension.
4. electric wheelchair according to claim 3, it is characterised in that there is the right leading edge to foregoing seat portion and left front edge
Any one equal detachable step portion.
5. electric wheelchair according to any one of claim 1 to 4, it is characterised in that foregoing seat portion can when overlooking
Rotate predetermined angle.
6. electric wheelchair according to any one of claim 1 to 5, it is characterised in that have：Control stick, it is arranged on
Near foregoing grip portion, player can be operated with the hand for grasping foregoing grip portion in contest.
7. electric wheelchair according to claim 6, it is characterised in that foregoing control stick has 2, and is configured in foregoing hold
Near the both ends in portion.
8. electric wheelchair according to claim 6, it is characterised in that foregoing grip portion by right handle, left handle and in
3 individuals of centre handle are formed,
Foregoing control stick is configured near the front end of foregoing right handle to there is 3, is near the front end of foregoing left handle and preceding
State near the center of central handle.
9. electric wheelchair according to claim 6, it is characterised in that foregoing grip portion on the center line of electric wheelchair and
Fore-and-aft direction towards electric wheelchair is extended,
Foregoing control stick configuration is near the front end of foregoing grip portion.
10. electric wheelchair according to claim 6, it is characterised in that the body of electric wheelchair is foregoing formed with that can penetrate
Grip portion and multigroup hole of foregoing control stick,
Foregoing grip portion penetrates with foregoing control stick and is fixed on any group among foregoing multigroup hole of hole.
11. electric wheelchair according to any one of claim 1 to 10, it is characterised in that have：
Cable connecting portion, it is arranged on than foregoing grip portion also rear, connects the cable extended from reel；And
Body wired portion, foregoing cable connecting portion is electrically connected to, and connects the body electric wire linked with electronic sword.
12. the electric wheelchair according to any one of claim 1 to 11, it is characterised in that electronic sword is provided with control stick,
Foregoing electric wheelchair has the control cable connection portion of connection control cable, and foregoing control cable transmits foregoing control stick and exported
Signal.
13. the electric wheelchair according to any one of claim 1 to 12, it is characterised in that each to drive containing 4 driving wheels
Driving wheel possesses branched roller, foregoing branched roller from when being watched by the direction of live axle central shaft relative to foregoing driving wheel
Axle is into 45 degree of angle squints.
14. the electric wheelchair according to any one of claim 11 to 13, it is characterised in that and unloaded driving electricity consumption
Pond, through foregoing cable connecting portion from the electric power of outside supply driving.
15. the electric wheelchair according to any one of claim 1 to 14, it is characterised in that have and undertake electric typewriter
Task colored lamp portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-127648 | 2015-06-25 | ||
| JP2015127648A JP5871219B1 (en) | 2015-06-25 | 2015-06-25 | Electric wheelchair for sports competition |
| PCT/JP2016/068722 WO2016208689A1 (en) | 2015-06-25 | 2016-06-23 | Electric wheelchair for sporting competitions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107847380A true CN107847380A (en) | 2018-03-27 |
| CN107847380B CN107847380B (en) | 2020-04-14 |
Family
ID=55362125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680036113.4A Active CN107847380B (en) | 2015-06-25 | 2016-06-23 | Electric wheelchair for sports competition |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5871219B1 (en) |
| KR (1) | KR20180020270A (en) |
| CN (1) | CN107847380B (en) |
| WO (1) | WO2016208689A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6748013B2 (en) * | 2017-03-30 | 2020-08-26 | 株式会社Ｓｏｋｅｎ | Inverted pendulum type moving device |
| WO2020054733A1 (en) * | 2018-09-11 | 2020-03-19 | Ｗｈｉｌｌ株式会社 | Travel route creation system |
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| JPS49134002A (en) * | 1972-11-13 | 1974-12-24 | ||
| JPS62186767U (en) * | 1986-05-21 | 1987-11-27 | ||
| US5259635A (en) * | 1989-09-29 | 1993-11-09 | Sherwood Drolet Corporation Ltd | Wheelchair |
| JPH07252810A (en) * | 1994-01-28 | 1995-10-03 | I D:Kk | Wheelchair passing device in fence preventing vehicle from entering |
| JPH10201795A (en) * | 1997-01-27 | 1998-08-04 | Suzuki Motor Corp | Frame structure of electrically motorized vehicle |
| JP2001079042A (en) * | 1994-06-11 | 2001-03-27 | Fujian Fortune Jet Mechanical & Electrical Technology Co Ltd | Motor-driven wheelchair |
| JP2002085471A (en) * | 2000-09-14 | 2002-03-26 | Suzuki Motor Corp | Manipulating device for motorized wheelchair |
| CN101659288A (en) * | 2009-09-07 | 2010-03-03 | 东南大学 | Mecanum wheel all-directional moving vehicle and driving method thereof |
| CN301284455S (en) * | 2009-12-11 | 2010-07-14 | 大连交通大学 | Sports wheelchair (table tennis) |
| JP2013099442A (en) * | 2011-11-09 | 2013-05-23 | Ox Engineering:Kk | Assembling electric wheelchair |
| CN103394187A (en) * | 2013-08-04 | 2013-11-20 | 无锡同春新能源科技有限公司 | Training sword |
| KR101528511B1 (en) * | 2014-05-07 | 2015-06-17 | 근로복지공단 | Wheelchar fancing device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09313539A (en) * | 1996-06-03 | 1997-12-09 | O X Eng:Kk | Wheelchair |
| US6024369A (en) * | 1998-01-05 | 2000-02-15 | Bernard Goldstein | Specialized wheelchair for a paraplegic fencer |
| JP2004337185A (en) * | 2003-03-20 | 2004-12-02 | Suzuka Circuitland Co Ltd | Motorbike play facility, motorbike which can be used in the facility and glove used in the facility |
| US8684398B1 (en) * | 2013-06-18 | 2014-04-01 | Michael Nyitray | Adjustable wheelchair seat |
-
2015
- 2015-06-25 JP JP2015127648A patent/JP5871219B1/en active Active
-
2016
- 2016-06-23 KR KR1020187002132A patent/KR20180020270A/en not_active Application Discontinuation
- 2016-06-23 WO PCT/JP2016/068722 patent/WO2016208689A1/en active Application Filing
- 2016-06-23 CN CN201680036113.4A patent/CN107847380B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49134002A (en) * | 1972-11-13 | 1974-12-24 | ||
| JPS62186767U (en) * | 1986-05-21 | 1987-11-27 | ||
| US5259635A (en) * | 1989-09-29 | 1993-11-09 | Sherwood Drolet Corporation Ltd | Wheelchair |
| JPH07252810A (en) * | 1994-01-28 | 1995-10-03 | I D:Kk | Wheelchair passing device in fence preventing vehicle from entering |
| JP2001079042A (en) * | 1994-06-11 | 2001-03-27 | Fujian Fortune Jet Mechanical & Electrical Technology Co Ltd | Motor-driven wheelchair |
| JPH10201795A (en) * | 1997-01-27 | 1998-08-04 | Suzuki Motor Corp | Frame structure of electrically motorized vehicle |
| JP2002085471A (en) * | 2000-09-14 | 2002-03-26 | Suzuki Motor Corp | Manipulating device for motorized wheelchair |
| CN101659288A (en) * | 2009-09-07 | 2010-03-03 | 东南大学 | Mecanum wheel all-directional moving vehicle and driving method thereof |
| CN301284455S (en) * | 2009-12-11 | 2010-07-14 | 大连交通大学 | Sports wheelchair (table tennis) |
| JP2013099442A (en) * | 2011-11-09 | 2013-05-23 | Ox Engineering:Kk | Assembling electric wheelchair |
| CN103394187A (en) * | 2013-08-04 | 2013-11-20 | 无锡同春新能源科技有限公司 | Training sword |
| KR101528511B1 (en) * | 2014-05-07 | 2015-06-17 | 근로복지공단 | Wheelchar fancing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5871219B1 (en) | 2016-03-01 |
| JP2017006537A (en) | 2017-01-12 |
| WO2016208689A1 (en) | 2016-12-29 |
| CN107847380B (en) | 2020-04-14 |
| KR20180020270A (en) | 2018-02-27 |
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