JPH0665830B2 - Vehicle garage loading device - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a vehicle garage inserting device that can easily enter a garage even if the garage adjacent to the road is a narrow space for one vehicle. is there.

[Conventional technology]

Generally, there are two types of garages provided adjacent to a road such as a roadway: a garage orthogonal to the road and a garage parallel to the road. In the case of the former garage, the garage can be put into the garage without much difficulty by moving the vehicle forward or backward even if the road width is relatively narrow.

On the other hand, in the case of the latter garage, similar to the parallel parking, some technique is required to enter the garage, and it is possible to enter the garage by turning back several times.

However, when the garage is parallel to the road, as in the latter case, if the road width is narrow and the garage space is not wide enough, or there are obstacles such as pillars adjacent to the garage, the garage cannot be put into the garage. It requires a high level of skill and requires a long time to put the vehicle in the garage.Therefore, for beginners who are unskilled in the technology or female drivers who are unfamiliar with driving, there is a high possibility that the vehicle will be damaged when the vehicle is put in the garage. there were.

In view of the above-mentioned problems, there is a parking device that can easily enter a garage even if the garage space parallel to the road is slightly larger than one vehicle.
No. 2032 is disclosed.

[Problems to be Solved by the Invention]

The parking device described in the above-mentioned publication makes a vehicle having a driving caster and a driven caster on the lower surface stand by on the road, then rides the vehicle on the truck, and then drives the driving caster. By moving the dolly in the direction orthogonal to the road,
A vehicle can be parked together with a truck in an adjacent garage in parallel with the road.

However, in the above parking device, since the entire bogie on which the four wheels of the vehicle are mounted is rigidly formed, for example, there is a certain level difference between the road surface and the garage surface, or the road and the garage surface. There is a step such as a curb at the boundary with the car, and when the bogie climbs and descends using the slope, the road side edge of the bogie easily slides on the road surface. There was a problem that the trolley was worn out every time the garage was taken out and an unpleasant contact sound was generated.

Also, a climbing hem made of a metal plate material that is spring-biased toward the non-grounding direction is attached to one end of the bogie, and this climbing hem is used when the wheels of the vehicle climb up here. There was also a problem that an impact sound was generated when the outer end of the climbing hem was strongly pressed against the road surface.

The present invention has been made to solve the above-mentioned problems, and an object thereof is to make contact with the road surface of a vehicle-mounted stand even when going up and down between a road having a height difference and a garage. An object of the present invention is to provide a vehicle garage storage device that can be smoothly moved without any movement.

[Means for Solving the Problems]

According to a first aspect of the present invention, there is provided a vehicle garage insertion device,
A pair of left and right vehicle mounts on which the left front / rear wheels and right front / rear wheels of the vehicle are respectively mounted, and a connecting member which is arranged in the middle of the pair of vehicle mounts and which hinge-connects the pair of vehicle mounts, and the vehicle mount A drive roller and a driven roller with a motor, which are rotatably attached to the lower surface of the platform and move the vehicle-mounted platform in a direction orthogonal to the road, and a car stop mounted at least forward of the vehicle-entry direction on the upper surface of the vehicle-mounted platform. It is characterized in that the on-vehicle stand is configured so as to be movable between a road and a garage.

In order to achieve the above-mentioned object, a vehicle garage-entry device according to a second aspect of the present invention is made of hard rubber through a leaf spring which is spring-biased in the non-grounding direction adjacent to one end of the vehicle-mounted base. The slope-shaped stepping member is provided so as to be movable up and down by a predetermined height.

Furthermore, in order to achieve the above-mentioned object, the vehicle garage-entry device according to the third aspect is characterized in that at least a portion of the vehicle-mounted base on which the wheels are mounted is of a low floor type.

Furthermore, the vehicle garage-entry device according to claim 4 is for driving the drive roller so as to automatically stop after moving the vehicle-mounted platform from the warehousing position to the unloading position by selecting one of the changeover switches. The motor is rotationally controlled, and the driving motor of the drive roller is rotationally controlled so as to be automatically stopped after moving the vehicle-mounted stand from the warehousing position to the warehousing position by selecting the other one of the changeover switches. It is characterized by having an automatic stop device.

[Action]

According to a first aspect of the present invention, there is provided a vehicle garage insertion device,
By hinge-connecting the left and right vehicle-mounted pedestals with a connecting member arranged in the middle, when the vehicle-mounted pedestal climbs up and down between a road and a garage, the hinge portion alone follows the shape of the road surface. It rotates and becomes familiar, so that a part of the vehicle-mounted base does not come into contact with the road surface. Therefore, it is possible to prevent damage to the vehicle-mounted base and to prevent sliding contact noise with the road surface.

Further, in the vehicle garage-entry device according to claim 2, since the slope-shaped stepping member is made of a hard rubber material, when the wheel starts to ride on the stepping member, the stepping member is pressed against the road surface. No sound is generated, and moreover, when the wheel rides on the stepping member, the back surface of the stepping member and the road surface come into close contact with each other, whereby side slippage of the vehicle-mounted base can be prevented.

Furthermore, in the vehicle garage-entry device according to claim 3, at least a portion of the vehicle-mounted platform on which the wheels are mounted is of a low floor type, so that the wheels can be mounted on the vehicle-mounted platform without providing a slope-shaped step member. Easy to do.

Further, the automatic stop device for the vehicle garage entrance device according to claim 4 is configured such that only one of the changeover switches is selected.
After moving the vehicle-mounted platform from the storage position to the storage position, the drive motor of the drive roller is rotationally controlled so as to automatically stop, while the vehicle-mounted platform is moved from the storage position to the storage position by selecting the other of the changeover switches. Since it functions to control the rotation of the drive motor of the drive roller so that it automatically stops after being moved to the position of 1,
There is no need to perform any operation or attention other than performing the operation once.

〔Example〕

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a configuration of an embodiment of a vehicle garage parking device according to the present invention, and FIG. 2 is a side view showing a state where the vehicle-mounted base shown in FIG. 1 is viewed from the right side.

In the figure, reference numerals 1 and 1 denote a pair of left and right vehicle-mounted bases on which a left front wheel and a left rear wheel, and a right front wheel and a right rear wheel, respectively, are mounted, and are, for example, thin steel plates, light alloy plates or reinforced plastics. It is made of materials.

Reference numeral 2 denotes a connecting plate as a connecting member that connects the vehicle-mounted bases 1 and 1 and is made of the same material as that of the vehicle-mounted base 1. An example of a connecting means for connecting the vehicle-mounted base 1 and the connecting plate 2 is shown in FIG. As shown, the hinge member 1a provided on the vehicle mount 1 side and the hinge member 2a provided on the connecting plate 2 side are connected by the shaft 3, and the split pin 4 prevents the shaft from coming off. With such a connecting structure, the vehicle-mounted base 1 and the connecting plate 2 can be bent at a connecting portion in a hinge manner.

Further, wheel stoppers 5 and 5 for front and rear wheels of the vehicle are mounted on the upper surfaces of the vehicle-mounted bases 1 and 1, respectively, and the wheel stoppers 5 and 5 correspond to the distances between the front and rear wheels which differ depending on the vehicle type. The position can be adjusted.

Since the wheel stoppers 5 and 5 are sufficient if only the front wheels are restrained, they may be mounted only on the front side in the traveling direction of the vehicle. However, when the approaching direction of the vehicle is not fixed, it is shown in FIG. It is more convenient to provide two as described above.

Further, on the lower surface of each of the vehicle-mounted bases 1, 1, the vehicle-mounted bases 1,
Roller rollers 6 made of an elastic rubber material are attached to each of the front and rear pairs so that the roller 1 can move in the left-right direction (direction orthogonal to the longitudinal direction of the vehicle-mounted bases 1, 1). Of the rollers 6, the left and right rollers at the front or rear of at least one vehicle-mounted table 1 (right vehicle-mounted table in FIG. 1) are drive rollers 6a, and all other rollers are driven rollers 6a.
b. As an example of a means for supporting the roller 6 on the vehicle-mounted base 1, as shown in FIG. 4 (a), a bearing is provided in the inverted U-shaped bearing groove 7 a of the bearing plate 7 hanging from the lower surface of the vehicle-mounted base 1. The fitted roller shaft 8 is fitted and held from below. Of these, the drive roller 6a is directly connected to an output shaft of a motor 10 with a speed reducer, which has a shaft 9 fixed to the roller as shown in FIG. It should be noted that arc-shaped guides 11 are formed at the front and rear ends of the vehicle-mounted base 1 so that the wheels of the vehicle can easily climb on the vehicle-mounted base. Further, reference numeral 12 is a power cord for connecting a power source drawn from the motor 10 with a reduction gear.

Next, FIG. 5 (a), (b), (c) shows a method of putting a vehicle into a garage by the vehicle garage putting apparatus having the above-mentioned configuration.
Will be described. For the sake of explanation, the vehicle garage-entry device will be described as the vehicle-mounted stand 1.

First, when the vehicle is put into the garage (put into the garage), the vehicle 13 is stopped on the road 15 in front of the garage 14, and a driver who gets off the vehicle operates a switch (not shown) near the garage 14 to operate the vehicle-mounted stand 1 The driving rollers of the vehicle are rotated to drive the vehicle-mounted stand 1 stored in the garage 14 from the inside of the garage 14 indicated by a dotted line as shown in FIG.
Move it up. After that, the driver gets into the vehicle, moves the vehicle 13, rides the vehicle 13 on the vehicle-mounted stand 1 on the road to stop the vehicle 13 as shown in FIG. 5 (b), and then the driver descends from the vehicle again. By operating the above switch to reversely drive the drive roller 6a of the vehicle-mounted base 1, the vehicle-mounted base 1 is moved into the garage 14 while the vehicle 13 is mounted, as shown in FIG. 5 (c). This completes the storage of the vehicle in the garage.

In the case of unloading the vehicle from the garage (leaving), the vehicle-mounted stand 1 is driven by the switch operation to move the vehicle-mounted stand 1 from the garage 14 to the road 15 while the driver places the vehicle on the vehicle-mounted stand. Then, the vehicle is lowered from the vehicle-mounted stand 1 and then the switch is operated again to drive the vehicle-mounted stand 1 and the vehicle is stored in the garage 14 to finish.

The vehicle-mounted stand 1 that reciprocates between the garage 14 and the road 15 as described above is configured to automatically stop at a predetermined position when the vehicle is stored in the garage 14 and moved out of the road 15 as described later. Has been done.

FIG. 6 is a circuit diagram of an automatic stop device for automatically stopping the vehicle-mounted base at the storage position and the shipping position.
Is a slide type changeover switch. This changeover switch 17
The positive side brush 17a and the negative side brush 17b are respectively connected to the positive terminal and the negative terminal of a power source (not shown), and the brushes 17a and 17b are connected to two contact pieces of the contact pieces 18, 19 and 20 by a switching type bridge. Entangled. Reference numeral 10 is a motor with a reducer for the drive roller 6a described in FIG.

Reference numerals 21 and 22 are rectifiers, and 23 and 24 are conversion switches, which are interlocked by a link 25 and have terminals 26a, 27a and 28a, 2b with terminals 23a and 24a as fulcrums respectively.
It switches to 9 and. 30 is the link 2 above
5, the vehicle-mounted base 1 can contact the driven piece 30. The driven piece 30 and the vehicle-mounted base 1 are connected by a wire 31 having a predetermined length.

Next, the operation of the automatic stop device will be described.

FIG. 6 shows a circuit state in which the vehicle-mounted base 1 is stored and stopped, and the plus side brush 1 of the changeover switch 17 is shown.
7a is in contact with the contact piece 19, the minus side brush 17b is in contact with the contact piece 20, and the driven piece 30 is provided on the link 25.
When the vehicle-mounted base 1 makes contact with and presses the switch, the conversion switch 23
And 24 are in contact with the terminals 26 and 28, respectively.

Now, in order to leave the vehicle from the above-mentioned warehousing state, the changeover switch 17 is slid to the leaving side (upper side in FIG. 6) to bridge the plus side brush 17a to the contact piece 18 and the minus side brush 17b to the contact piece 19. Then, the positive supply voltage is changed from the terminal 18 to the terminal 23a → the conversion switch 23 →
Terminal 26 → terminal 24a → conversion switch 24 → terminal 28 →
The rectifier 22 is introduced in the order of the motor 10, while the negative supply voltage is introduced from the terminal 19 to the motor 10, so that the motor 10 is driven in the forward direction to move the vehicle-mounted stand 1 from the garage to the road.

When the vehicle-mounted stand 1 comes to a predetermined position on the road 15 in the process of this warehousing movement, the wire 31 connected to the vehicle-mounted stand 1 and the driven piece 30 is tensioned and the driven piece 30 is pulled in the direction of the solid line arrow. , The link 25 is reversed, and the conversion switches 23 and 24 rotate about the terminals 23a and 24a as fulcrums as shown by the dotted lines to come into contact with the terminals 27 and 29. As a result, the supply voltage to the motor 10 is cut off and the vehicle-mounted stand 1
Stops at a predetermined exit position as shown in FIG. 5 (b).

Thus, in order to dismount the vehicle from the vehicle-mounted stand 1 and store the vehicle-mounted stand 1 in the garage, the changeover switch 17 is moved to the receiving side (the sixth side).
When it is slid to the contact piece 19, the plus side brush 17a bridges the contact piece 19 and the minus side brush 17b bridges the contact piece 20 again, so that the positive supply voltage is applied from the terminal 19 to the motor 10. Since the negative supply voltage is introduced from the terminal 20 in the order of the terminal 23a → the conversion switch 23 → the terminal 27 → the rectifier 21 → the motor 10,
The motor 10 can be reversely driven to move the vehicle-mounted base 1 from the road 15 into the garage 14, and when the vehicle-mounted base 1 reaches a predetermined position in the garage 14, the vehicle-mounted base 1 moves the driven piece 3 into the garage 14.
0 is contacted and pressed, the link 25 is inverted again, and the conversion switches 23 and 24 are rotated about the terminals 23a and 24a as fulcrums as shown by the solid lines to contact the terminals 26 and 28. As a result, the supply voltage to the motor 10 is cut off and the vehicle-mounted stand 1 is stopped.

The power cord 12 pulled out from the motor 10 of the vehicle-mounted base 1 is largely loosened when the vehicle-mounted base 1 is stored in the garage, and when the loosened power cord 12 moves on the road, If there is a risk that the vehicle will be caught by the rollers 6 or the like and hinder the movement of the vehicle-mounted base 1, or that the power cord will be cut to stop the power supply to the motor, the power cord 12 should be loosened by the cord winder. It may be configured so that the cord is automatically wound.

Further, similarly to the above, the wire 31 connecting the vehicle-mounted base 1 and the driven piece 30 also loosens when the vehicle-mounted base 1 is stored in the garage, so it is better to wind the wire 31 with a winder.

Thus, by applying the automatic stop device shown in FIG. 6 to the present invention, the driver of the vehicle or the operator of the vehicle garage entry device operates the changeover switch only once when entering or leaving the garage. Since there is no problem even if the user leaves the place while the vehicle-mounted base 1 is moving, there is an advantage that it is not bothersome.

By the way, when the front wheel of the vehicle rides on one end of the vehicle-mounted base 1, the influence of the load at this time on the vehicle-mounted base 1, that is, whether the other end of the vehicle-mounted base 1 floats will be considered.

For example, in the plan view and the side view of one vehicle-mounted base 1 shown in FIGS. 7A and 7B, the thickness is 0.45 cm and the width is 59 c.
When the m, the length is 404 cm, and the specific gravity is 8, the volume of the vehicle-mounted base 1 is 0.45 × 59 × 404 cm = 10,726 cm ³ , and therefore, from this value, the weight of the vehicle-mounted base 1 is 10, 726 × 8 = 85.8 kg.

Further, when the length from the edge A of the vehicle-mounted base 1 to the end B of the roller G is 5 cm, the lever ratio is 5: (404-5), which is 80 times.

However, since the position of the center of gravity of the vehicle-mounted stand 1 is 1/2 of the total length,
85.8kg × 40 = 3,432kg at point A, that is, about 3.
Unless a load of 4t or more is applied to point A, the end motion C on the opposite side
The points will not rise. Here, the weight is 1.5t
Load on one wheel of the vehicle is 1.5t ÷ 4 ≒ 0.375
As a result, it can be proved that the load applied to the point A of the vehicle-mounted stand 1 is about 0.4t and the point C does not rise as compared with the above 3.4t.

As described above, in the vehicle garage inserting device according to the present invention, the two independent left and right vehicle mounts 1 and 1 are hingedly connected at both ends of the connecting plate 2, so that, for example, the road surface between the garage and the road is inclined. Or there is a curb at the boundary between the garage and the road,
Even when a slope-shaped paving stone is laid on the stepped portion of the curb, the left and right vehicle-mounted bases 1 and 1 are rotated by the hinge connecting portions and deformed to conform to the shape of the road surface. Therefore, unlike the above-described conventional parking apparatus, the rear end of the carriage does not rub against the road surface, and the vehicle-mounted base can be moved smoothly.

Further, since the driving roller 6a and the driven roller 6b are manufactured from a roller-shaped hard rubber member, the ground contact area of the roller is large, and therefore, it can sufficiently withstand a heavy load such as a vehicle. It can be used for a long period of time.

Further, since the roller shaft 8 of the roller 6 is only supported by the U-shaped bearing groove 7a of the bearing plate 7 from below, replacement work due to wear or damage of the roller 6 can be easily performed.

The present invention is not limited to the embodiments described above and shown in the drawings, and various modifications can be made without departing from the scope of the invention.

For example, the connecting member for hinge-connecting the left and right vehicle-mounted bases 1, 1 may be rod-shaped or prismatic other than the connecting plate 2.

Further, as shown in FIGS. 8 (a) and 8 (b), the back surface of the vehicle-mounted base 1 is spring-biased in the non-grounding direction (upward direction) so that the vehicle can easily get in and out of the vehicle-mounted base 1. If one end of the leaf spring 32 is fixed, and the other end (free end) of the leaf spring 32 is adjacent (joined) to the end of the vehicle-mounted base 1 and the slope member 33 made of hard rubber is attached, When the wheel 34 starts stepping on the stepping member 33 from the state where the stepping member 33 is lifted up by the spring force of the leaf spring 32 as shown in FIG. 8A, the stepping member 33 is released as shown in FIG. 8B. By landing on the road surface, the stepping member 33 can be ridden and the wheels 34 can easily be ridden on the vehicle-mounted base 1.

Moreover, since the stepping member 33 is made of a hard rubber material, it does not make an unpleasant sound at the time of landing, and since it comes into close contact with the road surface, the skid of the vehicle-mounted stand 1 can be effectively prevented.

In addition, as another example, as shown in FIG.
Other than the roller mounting portion, that is, at least the portion on which the wheels are mounted is of a low floor type, the wheels can be easily climbed onto the vehicle-mounted stand 1 without providing a stepping member, and the rollers 6 and the motor can be mounted. Can be made larger. The low floor portion may be formed over the entire length of the vehicle-mounted base 1 or may be formed in a slope shape at one end of the vehicle-mounted base 1.

The circuit for driving and controlling the normal rotation and stop, and the reverse rotation and stop of the motor 10 for moving the vehicle-mounted base 1 is not limited to that shown in FIG. Anything that can be controlled so as to move to and from the shipping position and be automatically stopped may be used. Although not shown, a switch corresponding to the changeover switch 17 may be configured to be remotely controllable via a medium such as light, radio waves, and a cable. According to this structure, the driver of the vehicle can enter the garage without getting off the vehicle, which is very convenient.

〔The invention's effect〕

As described above, the vehicle garage loading device according to the present invention can easily carry out garage loading and unloading of a vehicle if the garage loading space parallel to the road has an area that can secure one vehicle. Even if there is a steep slope on the road surface between the car and the garage, the on-vehicle stand does not come into contact with the road surface and a part of the on-vehicle stand is not worn, and no unpleasant contact sound is produced.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a vehicle garage insertion device according to an embodiment of the present invention, and FIG. 2 is a side view showing a state in which the vehicle-mounted stand shown in FIG. 1 is viewed from the right side. FIG. 3 is a perspective view showing hinge connection between the vehicle-mounted base and the connecting plate in the same embodiment, and FIG. 4 (a).
FIG. 4 is a partial side view showing the mounting structure of the driven roller to the vehicle mount of the embodiment, and FIG. 4B is a partial side view showing the mounting structure of the drive roller and the motor to the vehicle mount of the embodiment. 5 (a) to 5 (c) are explanatory views showing, step by step, a method for putting a vehicle into a garage using the device of the present invention, and FIG. 6 is an automatic stop device for an in-vehicle stand applied to the present invention. Circuit diagram, No. 7
FIGS. 8A and 8B are a plan view and a side view of the vehicle-mounted base for demonstrating the balance of the vehicle-mounted base when the wheels are mounted on the vehicle-mounted base. FIGS. FIG. 9 is a partial perspective view of another example of the vehicle mount according to the present invention, and FIG. 1 ... Vehicle mount, 1a, 2a ... Hinge member, 2 ... Connecting plate, 3 ... Shaft, 4 ... Split pin, 5 ... Wheel stop, 6 ... Roller, 6a ... Drive roller, 6b ... ... driven roller, 7 ... bearing plate, 7a ... bearing groove, 8 ... roller shaft, 9 ... shaft, 10 ... reducer motor, 11 ... guide, 12 ... power cord, 13 ... vehicle , 14 ... Garage, 15 ... Road, 17 ... Changeover switch, 17a ... Plus side brush, 17b ... Minus side brush, 18, 19, 20 ... Contact piece, 21, 22 ... Rectifier, 23, 24 ... conversion switch, 23a, 24a ... terminal, 25 ... link, 26, 27, 28, 29 ... terminal, 30 ... driven piece, 31 ... wire, 32 ... leaf spring, 33 ... stepping Parts, 34 ... Wheels.

Claims (4)

[Claims] 1. A pair of left and right vehicle mounts on which the left front / rear wheels and right front / rear wheels of the vehicle are mounted respectively, and a connection in which the pair of vehicle mounts is hingedly arranged in the middle of the pair of vehicle mounts. A member, a drive roller and a driven roller with a motor that are rotatably attached to the lower surface of the vehicle-mounted base and that move the vehicle-mounted base in a direction orthogonal to a road, and are mounted on at least the front of the vehicle-mounted base in the vehicle entry direction on the upper surface of the vehicle-mounted base. A vehicle garage inserting device, comprising: the vehicle stop, and the vehicle-mounted stand configured to be movable between a road and a garage. 2. A sloped foot member made of hard rubber is provided so as to be movable up and down by a predetermined height through a leaf spring which is spring-biased in a non-grounding direction adjacent to one end of the vehicle-mounted base. The vehicle garage insertion device according to claim 1, which is characterized in that. 3. The vehicle garage insertion device according to claim 1, wherein at least a portion of the vehicle-mounted base on which the wheels are mounted is of a low floor type. 4. After moving the vehicle-mounted base from the warehousing position to the warehousing position by selecting one of the changeover switches,
The motor for driving the drive roller is rotationally controlled so as to be automatically stopped, and the in-vehicle stand is automatically stopped after being moved from the exit position to the entry position by the other selection operation of the changeover switch. 4. The vehicle garage insertion device according to claim 1, further comprising an automatic stop device for controlling the rotation of the drive motor of the drive roller.