JPS6181889A - Snow-surface driving car - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a snow-driving vehicle, and more specifically, it is used for driving to higher altitudes, such as when enjoying the entry-level vehicle. A prime mover is placed inside the 7th frame, and a clutch-like clutch connected to the prime mover, a force transmitting means consisting of η, etc. is installed parallel to the prime mover. In the 7ilif drive chain Is IK, which has a running means driven by the power transmission means at the bottom of the 7 frame, the motive force is driven by the frame.
The frame is formed approximately horizontally above the motive power transmission means, etc., and is therefore equipped with an elf-mounted frame that is used as a back-up when carrying the Eisetsumen Ikkuri on its back. Due to the above two reasons, for example, at a ski resort, when moving from a low-lying area such as the foot of a mountain to a dC area, which is the I+1 starting point of ski downhill, the snow surface drive Ill of the present invention may not be used when moving up a hill. When skiing down from a high place to a low place after climbing, it is possible to ski down with the said 7-face section ζI + 'l' main part on the back. Immediately perform the 1' J-reverse, so you can enjoy the p7 grin return ski sweat doo in no time! The purpose is to provide J11μ.

Traditionally, in order to enjoy skiing at a ski resort, you have to climb from the lowland to the highland where you want to start skiing by climbing, for example, through knots, but it's close! In the current situation where the number of skiers has increased, in order to enjoy just a few minutes of downhill skiing, you have to wait for a long time of about an hour for your turn to get on the 7th floor. Even when I went there, I couldn't fully enjoy downhill skiing, and I was very confused.

Therefore, the so-called snow surface drive 1, which is a portable type, allows you to climb up the slope immediately after skiing without using a lift that requires such a long waiting time.
The appearance of t was strongly desired.

Also, as a device with a driving force n that runs on seven sides, it is commonly known as ゛'
There was something called a snowmobile.

That is, the seat is fixed to the upper part, and the lower part of the seat is fixed! ! Appropriate gear shifting is done by means of caterpillars that run on the surface of the endless chain where the 7-wheel and 7-wheels are installed and the μ and 11-speed wheels are stretched across the surface. It is designed mainly for driving on flat ground or on sloped surfaces, and therefore, such conventional snowmobiles can cover quite sloping snow surfaces.
If you do so, the center of gravity will be located behind the bottom surface of the upper left ILI, causing the front part to float up and cause problems with running, and the risk of falling backwards. Even if you pitch up to a nearby highland, the heavy weight (
Because of that page: Ko! Ski while leaving the upper car, +
□ If you have to drop off the ski while you are on the snow, or you have to go and pick it up again, you can enjoy continuous downhill skiing by yourself. Instead, there was a need for a portable snow surface drive vehicle that would continuously climb up the slopes, ski down the slopes, and hide and retreat from the skies.

The present invention was developed in view of the above-mentioned circumstances, and was the result of repeated research day and night in order to advance the existing expectations.One embodiment of the invention will be described below in detail with reference to the drawings.

Fig. 1 shows the basic heather groove formation of the present invention (1η construction perspective view, 2nd
Figures 3 and 3 are explanatory diagrams showing the state in which the same is used.
1-Mounting plates 4 on both sides of the lower part of the metal frame 2
・Fix 4 and separate the desired dimension from the mounting plate 4.
The front part fil+ 6 and the V rear sleeve 8 are rotatably supported via bearings (not shown), and a pair of sprockets 10, 10, ] 2, 12 are attached to the two main pongees 6 and 8, respectively. sprockets 10 and 10 fixed to the previous Yuzu 6.
Mataket 12/121, which was attached to Goseisen 8
Stretch the endless chains 14 and 14 for m1 and M, respectively, and connect the endless chains 14 and 14nn of note 2 heather to &!
A plurality of caterpillars 16, 16, having appropriate dimensions and being intermittently distributed as shown in FIG.
8, and a power transmission sprocket 19 is mounted at a suitable position on one of the main shafts, that is, in this embodiment, the main sleeve 6. For example, the prime mover 20 consisting of 7
The motive power of the driving force is transferred to the power transmission means consisting of the clutches of 41 to 1, which are connected to the above-mentioned 11; 1 and 6; 22 is mounted, and an endless chain 14. with caterpillars 16.16, . . .
It is used to drive the traveling means 1.3 consisting of 14. A support ring 24 is attached to the center of the frame, and if the support ring 24 is insufficient, it can be formed by bending a metal pipe.
or above the power transmission means 22) J B&! It has a seat 26 near the end where it folds, and a handle 2 at the front.
The removable operation f'H unit 30 with 8 stops
Positioned and fixed by 2.

Further, the upper part of the seven frames 2 is approximately horizontal, and a piece of nylon string or the like is threaded through the seven frames 2 at the center.
A, 2 F3. fall i: Roll it up and attach it to the backrest part 3.
, i: 11M and 2. The back support force part 34
At the rear of the lumbar support part 36, a lumbar support part 36 having a shape slightly protruding from the horizontal part constituting the back rest cushioning part 34 is provided. It is formed by winding nylon≧nk!r- between the bones 2C and 12D of the buffer portion, as in the case of the back support 2 (as with the peak portion 34).

Therefore, to explain the situation when using the 99-plane drive μm constructed as described above, when skiing downhill as shown in FIG. To climb up to high ground I (P), which is the starting point for skiing downhill, as shown in Figure 2 (a), with the skis S attached to your feet, the seat that is slidably held on the operating rod 30 is attached to the seat. 26, put your butt against it, apply an appropriate load, and squeeze the handle 28 with your hands to move the throttle valve control lever (":!
L) I ran the 3-plane drive) 111, balanced on both feet with skis S, and when I came to the gently sloping snow surface as shown in Figure 2 (b). Raise your hips and move the seat part 26 in the direction of 111j along the operating rod 3 ().
Naturally move your body position to the front of Snow Surface Drive II [l]
It will be l +, and the center of gravity will also be 1 more in the 111j direction! FJI
Then go backwards・11! It is possible to press the running means 18 provided at the bottom of the frame 2 onto the snow surface in an astonishing manner without falling over, and without causing the traveling means 18 provided at the bottom of the frame 2 to rise above the snow surface.

Also, when you reach the position shown in Figure 2 (c), which is even steeper,
Furthermore, the seat part 26 is moved forward in the same manner as described above, and the body position is also moved to the +iif direction to move the center of gravity further forward, causing the vehicle to fall backwards and move to the bottom of the V frame 2. It is possible to prevent the means 18 from touching 17 and reliably press the traveling means 18 against the sloped snow surface.
It is said that pitching on a steeply sloped snow surface is a special feature.

In other words, by shifting the center of gravity while keeping the balance of the body according to the slope angle of the slope, the user can easily climb up the sloped snow surface, and when he reaches the target highland H-P, he removes the operating rod 30. , fix it in a proper place on the main body of the snow surface driving vehicle 1, and place the shoulder strap 100 stored in the proper place on the snow surface driving vehicle 1 in the right place after 7 frames 2 tiif!
ii. 1. When the backpack is hung on the shoulder, the back rest 34 formed on the upper surface of the 7 frame 2 and the lumbar cushion portion 36 contact the back and V waist, respectively. As shown in Figure 3, you can carry it on your back and enjoy skiing downhill to the lowland L-P.After reaching the lowland L-P, you can lower the snow surface drive-14L that you were carrying on your back and turn the operating rod 30. By combining them, you can climb up to the high altitude HP again in the same manner as described above, and you will be able to ski continuously as many times as you like.

In detail, the operating rod is made rotatable, and the dog is made easy to carry on the back with straps fixed to the front and back of the upper surface of the 7-rem one. For example, as shown in FIGS. 4 to 6, a 7-shaped tube is formed so as to form the ridgeline of a substantially rectangular parallelepiped.
Attach the mounting plate 4 to the bottom of the frame 2 via the supports 3.
4 is fixed by welding, etc., and incorrectly installed @ 4.1 of 4
IIf part and rear part: 1; I mark 7 frame 2 with pillar 3.
A front axle 6, which will become a drive shaft, and a rear axle 8, which will become a driven bolt, are separated by a predetermined distance and are sandwiched between mounting plates 4, 4, which are fixed to each other through appropriate bearings. It is pivoted so that it can rotate freely, and the front part? ! 16 and V rear main sleeve 8I, two sprockets 10, 10 and 11: 2, 12 are fixed, and the sprockets 10, 10 are fixed to the front axle 6,
Sprokeno) 12, 121'J fixed to posterior shaft 8]
12, Stretch endless chains 1t and 14 respectively, and attach both endless chains to the outer circumferential surface of the endless chains 14 and 14 of a-large and ↑! , 1 are connected in a state such that they are passed, and a striking means 18 is formed in 1 by disposing caterpillars 16, 16, . .

Further, inside the substantially rectangular parallelepiped space 2' of the frame 2, there is a driving force +
An ennon 40 as fi is installed on the lower seven frames 2E and 2F so as to be located above the traveling means 18, and is attached to the shaft 42 of the ennon 40. It is equipped with an IT-equipped projector 44, and a crane consisting of a structure such as the well-known Joi no Gyakushin-style (manpower f, ti cranochinya 7 46 extended from the structure 48). 1 chain 52 is installed between 50 fixed large sprockets,
In other words, the output side cranometer 7 to 54 is connected to the output side through a well-known means of disconnecting and disconnecting power, such as a friction clutch mechanism.
A toothed belt is inserted between a small pulley 56 fixedly attached to a large pulley 62 fixedly attached to an input shaft 60 of a transmission V device 58 having a well-known grooved path formed by an R word gear connection or the like. 64 is stretched between the small sprocket 68 fixed to the output shaft 66 of the transmission 58 and the drive sprocket 70 fixed to the mi main shaft 6.
2 is stretched, and the rotational force of the ennon 40 is transferred to the traveling means 1.
It is a case that conveys f to 8.

In addition, the 7-frame 2 has an upright 7-frame skeleton 2a in one part, and a center 74 in the center of a support rod 74 rotatably supported between the two parts. A normally formed support ring 76 is fixed to the hollow tube portion 76'a of the support ring 76, and as shown in the figure, a support ring 76 is disposed at I'JI 2 ' inside the 7-frame 2. The prime mover 40 and the power transmission means 22 - the operating rod 721 in the shape of extending upwards] are set at a desired height, and the locking screw is set at a desired height with a set screw of ν111■'. A seat is placed on the operating rod 78;
4 is fixed, and the height can be adjusted to suit the physique of the person using it by loosening the stopper 80 and moving the operating rod 78 up and down, and it is also rotatable. After removing the stopper (not shown) of the supporting rod 74 and rotating the operating rod 78 horizontally by 180 degrees, it rotates about 2 degrees on the vertical plane.
It can be rotated 00 degrees and folded.

In addition, on the top surface of the 7th frame 2 and at the acid rear part j∆, place t on medium heat.
A backpack 100 having a cylindrical body 100A is fixed thereto.

If you are reluctant to use the product of the present invention, adjust the r' and 'Ii parts of Bikui Shuttle 78 to A according to the physique of the person using it.
zt and securely fix it with the locking lever 80, start the ennon 40, straddle the seat 82 and touch the buttocks, hold the handle 84 with your hand, and operate the lever (not shown) provided at the appropriate position on the handle. If you open the throttle valve and increase the rotation speed of Ennon, the clutch VOI, which is a well-known automatic centrifugal clutch, etc. 148 are engaged, and the rotational force of the encoder 7 is transmitted to the variable J1 device, resulting in a predetermined rotation speed. ``,z connected, caterpillar 16・16
By transmitting the signal to the running means 18 consisting of endless chain gears 4 and 14 arranged in the . When you reach a high place, remove the stopper (not shown) and rotate the operating rod 78 as explained above. One ``S'' surface moving wheel is fixed at the bottom of the body by means of a latch f2 (not shown) made of, for example, koji or seven-knot-shaped needles provided at an appropriate position, and then ``H surface. Stand the table main body 1 upright with the support ring 76 jtlJl on top and carry the shoulder strap 100.
100 on both shoulders, the fl' support iJ7 part is in contact with the lower back, and the back support support part is in contact with the back, and you can freely perform the bone fall while carrying it on your back. What if I yelled?

As described above, the present invention includes a power drive (B) placed inside the seven frames, and a power transmission means consisting of a clutch connected to the drive (B), a transmission (1 structure), etc. +iij
Mechanism (souyo') +iQ Mechanism power transmission - A driving means that is driven in all stages is located at the bottom of the 7th lem.
In the surface drive vehicle, the frame is formed into a substantially horizontal shape above the 1i+f driving force and the power transmission means, etc., so that it can be used as a shoulder carrier for carrying the surface drive vehicle on its back. 7 reams with substitute ability^''iJ
1, it becomes possible to climb up the slope freely from the hillside to the highlands, and therefore it takes a long time to ski. It is now possible to perform slow skiing by climbing on the surface, and the back cushioning part and one part of the waist support are wrapped with nylon/short, etc. at a ratio of 7 reams l:1 (when it becomes 1η, the appropriate It has both flexibility and strength, and can be made to withstand heavy use by mutually supporting each other with a flexible claw with a tension of 1".

It should be noted that the present invention is not limited to the above-mentioned embodiments; for example, the waist cushioning part, the backrest, and the cushioning part may be made by replacing the string with a belt, by integrally molding them with leather, rubber, etc.
The snow surface driving tree can also be modified and implemented in other ways without departing from the gist, such as by covering it with synthetic resin.

As described above, the present invention can provide a lightweight snow surface driving vehicle that is safe, easy to carry, and allows users to climb up the slope immediately after skiing and enjoy skiing repeatedly and continuously.

[Brief explanation of the drawing]

The drawings show the complete implementation of the present invention, and FIG.
The figure is an explanatory diagram showing the same usage situation, (a) is driving on a flat ground, (b) is driving on a slope with a gentle slope, and (c) is driving on a slope with snow. Fig. 3 is an explanatory diagram showing the state in which the present invention is carried on the back while skiing downhill; 612I is a partially cutaway plan view of the same part, and 612I is a cross-sectional view taken along the line -Vl in FIG. 4. In the diagram 1...Snow surface drive vehicle, 2...Frame, 2'
...7 frame internal space, 2A/2B...7 frame skeleton, 6...front main axis, 8...rear main axis, 10...
12, 44, 50... Sprocket, 14... Endless chain, 16... Caterpillar, 18... Travel means, 20... N motive, 22... Power transmission means, 24, 76... Support ring, 26/82...
Seat part, 28.84...Handle, 30.78
...Okasaku rod, 32.80...Tameneno, 34.
・・Backrest cushioning part, 36 ・・Waistrest vLrf1
Part 1, 100... Back strap, S... Shows skis.

Claims (1)

[Scope of Claims] 1. A prime mover is placed inside the frame, and a power transmission means including a clutch mechanism, a transmission mechanism, etc. connected to the prime mover is provided, and the power is transmitted by the prime mover via the power transmission means. In a snow surface driving vehicle having a driven traveling means at the bottom of the frame, the frame is formed substantially horizontally above the prime mover, power transmission means, etc., and the snow surface driving vehicle is carried on the back. A snow-driving vehicle with a frame structure that also functions as a backpack when riding. 2. The snow surface driving vehicle according to claim 1, wherein the substantially horizontal portion formed at an upper position of the frame has a back cushioning portion and a waist cushioning portion. 3. The snow cushion according to claim 2, wherein the back cushioning part and the waist cushioning part are formed by winding a string or band made of synthetic resin fiber between the frames. Surface drive car.