JPH042422A - Automotive rear seat carrying-in auxiliary device - Google Patents

Abstract

PURPOSE:To carry in a rear seat from the opening part of a vehicle body side part to a remote position of the vehicle by making an arm member transfer the rear seat placed on a fork to the opposite position to an opening of a vehicle body side part by means of rotating operation with a fork. CONSTITUTION:After completion of loading a rear seat 33 to its fork 26c, an arm 24 is rotated clockwise, so that an arm 25 is rotated counterclockwise while a pin 24a is traveling to the position B2, and a pin 25a reaches a position B3. With this constitution, the fork 26c is rotated, the seat 33 is set so as to face an opening part. Next, a base 11 is moved toward a vehicle body 30, and the seat 33 is transferred from an opening part 31 into the vehicle body. In order to prevent the arm 24 from interfering with the side edge part of the opening part 31 during carrying-in, the arm 24 is rotated counterclockwise, and at the same time the arm 25 is rotated clockwise. Besides, the arms 24, 25 are extended to the rear side of the vehicle body to position a pin 22c at D1, and a pin 24a at D2, so that it is possible to carry the seat 33 into a prescribed position 33b.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention is applicable to a one-box automatic military assembly factory.
Regarding a device for transporting a seat into a vehicle body, it is particularly suitable for transporting a seat from the above-mentioned opening in the rear trunk located at a position recessed from the opening on the side of the vehicle body (side door attachment part). Relating to a rear trunk loading device.

[Conventional technology]

In general, a one-box type passenger car has a front seat for the driver as well as a rear seat such as a second seat or a rear seat installed at the rear of the vehicle interior.

The second and third seats are carried into the vehicle body through a side door opening formed on the side of the one-box passenger vehicle, or conventionally, this was carried in manually. .

[Problem to be solved by the invention]

By the way, the above-mentioned rear seat is heavy, weighing about 30 kg, and is long, so two workers are required to carry it into the vehicle, which is not only inefficient but also heavy work. There is a problem.

The present invention aims to solve these problems, and includes a base that is movable in a direction perpendicular to the main body that can run parallel to the automobile assembly line, and a base that can be moved in a direction perpendicular to the body. A fork for loading the rear seat is rotatably provided at the tip, and an arm member with a horizontal bending portion is attached to the middle portion so as to be rotatable in the horizontal direction, allowing movement of the base toward the vehicle body and the arm member. Another object of the present invention is to provide a rear seat carrying-in assisting device for an automobile, which allows the rear seat to be carried into a deep position in the vehicle body from an opening in the side of the vehicle body by rotating the bent portion and the fork.

[Means to solve the problem]

In order to achieve the above-mentioned object, the automobile rear seat loading assist device of the present invention includes a main body movable on a rail laid parallel to the automobile assembly line;
A base movable on the main body in a direction perpendicular to the rail, a guide column erected on the base, a frame body movable up and down along the guide column, and a base base on the frame body. An arm member whose end part is attached so that it can rotate in the horizontal direction and has a horizontally bent part in the middle, and a rear seat load whose end part is attached so that it can rotate in the horizontal direction. It is characterized by consisting of a fork for use.

[For production]

In the above-mentioned automobile rear seat carrying-in assisting device of the present invention,
The arm member functions to transport the rear seat placed on the fork to a position facing the opening in the side of the vehicle body by its rotation operation and the rotation operation of the fork. The movement of the base toward the vehicle body following this operation acts to carry the rear seat into the vehicle body, and the subsequent rotation of the arm member and fork acts to carry the rear seat into a deep place. .

〔Example〕

Hereinafter, a rear seat loading assist device for an automobile as an embodiment of the present invention will be explained with reference to the drawings. Fig. 1 is a side view thereof, Fig. 2 is a front view thereof, and Fig. 3 is a side view when it is in operation. , FIG. 4 is a plan view of the same, and FIG. 5 is a front view of the same.

The automobile rear seat loading assisting device of this embodiment inserts the rear seat 33 into the one-box car 30 through the opening 3 in the side of the vehicle body.
It is intended to be carried in from 1 and is equipped with a main body IO that can run on rails laid along the automobile assembly line.

A running motor 3 is mounted on the main body 10, and a helmet h3 is installed between the pulley 3a of the motor 3 and the running wheel 2.
b is stretched and constitutes a traveling device of the main body.

Reference numeral 4 designates an auxiliary wheel for rolling into rail l from below to prevent the main body from falling over, and is attached below the main body 10 via a bracket 4a.

A guide rail 12 having a U-shaped cross section is fixed to the upper surface of the main body IO so as to be perpendicular to the rail 1.
A guide rail I3 equipped with a roller I4 that can be moved into contact with the guide rail I3 is movably arranged by a hydraulic cylinder 16.

Further, a machine base 11 equipped with rollers 15 that can roll on the guide rail 13 is movably arranged by a hydraulic cylinder 17, and the machine base 11 is moved in two stages on the main body 10 in a direction perpendicular to the rail 1. It is configured to be mobile. Note that the reference numeral Ila indicates the bearing of the shaft Sa of the roller I5.

A guide column 20 having a rectangular cross section is erected on the upper surface of the machine base 11, and a frame body 21 equipped with a roller 21g that can roll on the outer surface of the guide column 20 can move up and down along the guide column 20. It is installed. Reference numeral 23 indicates a hydraulic cylinder for driving the frame 21 in the vertical direction, and reference numeral 23a indicates a piston rod thereof.

A horizontal first arm 24 has its proximal end rotatably attached to the upper side of the frame 21 with a pin 22c, and a horizontal second arm 25 has its proximal end attached to the upper side of the frame 21 with a pin 24a. It is rotatably attached to the tip of the arm 24 of No. 1.

A crank 26 is rotatably attached to the tip of the arm 25 with a pin 25a, and a base end of a hanger base material 26a is rotatably attached to the lower end of the crank 26.

The post rod 26b of the rear seat 33 loading fork 26c is fixed to the tip of the hanger base material 26a, and the crank 2
6 horizontal end and hanger base material 26! A hydraulic cylinder 27 is interposed between the two.

Next, the operation will be explained.

The main body 10 of the loading device is located on the side of the vehicle body 30.
The rear seat 33 is loaded onto the oak 26c.

At this time, the pin 25a at the tip of the arm 25 is
1 position, and pin 24 is in A2 position, arm 24.2
5 are both in low positions.

When the loading of the rear seat 33 onto the fork 26c is completed, it is manually rotated counterclockwise at the fourth ryJ while being lifted up by the operation of the arm 24 or the hydraulic crank 23. At the same time, the arm 25 and the crank 26 are also manually rotated, and the base 11 is moved toward the vehicle body 30 by the operation of the hydraulic cylinder 16 and the I-F, and the rear seat 33 placed on the fork 26c is moved from the vehicle body. It is carried into the vehicle body 30 through the opening 31 on the side of the vehicle body 30 .

That is, when loading of the rear seat 33 onto the fork 26c is completed, the arm 24 is rotated clockwise and the pin 24 is rotated clockwise.
The arm 25 is rotated counterclockwise while the pin 25a is at the position a or B2, and the pin 25a is at the position 83. Here, the 7 oak 26c is rotated and the rear seat is set so as to face the opening.

Next, the base +1 is moved toward the vehicle body 30 and carried into the vehicle body through the opening 31 of the rear seat 33. Reference numeral 33c indicates the position of the rear seat at this time, and the pin 25a is at position C5.

In order to prevent the arm 24 from interfering with the side edge of the opening 31 during this carrying-in process, the arm 25 is rotated clockwise at the same time as the arm 24 is rotated counterclockwise. Further arms 24.
25 is extended to the rear of the vehicle body and finally positioned at the position indicated by pin 22c is Dl, pin 24a or B2, pin 25a, and the rear seat 33 is carried into the predetermined position indicated by reference numeral 33b. be able to.

Note that the above-mentioned rotations of arms 24 and 25 and rotation of fork 26C are all performed manually. Arms 24, 25 shown in solid lines inside the vehicle body. Fork 26c shows their return process.

Note that while the rear seat 33 is being transported, the hydraulic cylinder 27 is extended to keep the 7 oak 26c in an inclined state with its rear end facing upward (solid line state in Fig. 1), and the fork 26c is moved when loading and unloading the rear seat 33. By controlling the hydraulic syringe 26 to rotate in the horizontal direction, it is possible to prevent the rear sheet from falling during transportation, and also to facilitate the fork 26c coming off during loading and unloading.

Further, it goes without saying that the second sheet can be conveyed by conveying the second sheet to the point indicated by the reference numeral 33a in the middle of the above-mentioned conveyance process for rear sorting.

Furthermore, the main body! 0 can be moved along the automobile assembly line, so by moving it at the same speed as the automobile being assembled, it becomes possible to carry in the rear seat without stopping the automobile assembly line.

〔Effect of the invention〕

As described in detail above, the rear tont loading assisting device for a vehicle according to the present invention provides the following effects and advantages.

(1) By using this carrying-in assisting device, it is possible to carry the rear seat from the opening in the side of the vehicle body to a deep position in the vehicle body by one worker.

(2) Since the main body can be moved in synchronization with the moving speed of the automobile assembly line, the rear seats can be carried in without stopping the automobile assembly line.

(3) Due to the reasons (1) and (2) above, it becomes possible to carry in the second and third seats of a one-box car efficiently.

[Brief explanation of the drawing]

1 to 5 show an automobile rear seat loading assistance device as an embodiment of the present invention, and FIG. 1 is a side view thereof;
FIG. 2 is a front view of the same, FIG. 3 is a side view of the same during operation, FIG. 4 is a plan view of the same, and FIG. 5 is a front view of the same. 1... Reno mutter 3... Traveling motor, 10...
・Body, 12゜13...Gai tray Jb, N, ls
-・-Roller, 16.17...Hydraulic crank, 20・
...Guide pillar, 21...Frame body, 21a...Roller, 2
3... Hydraulic cylinder, 24 River first arm, 25... Second arm, 26... Crank, 26c... Fork,
27 Hydraulic cylinder, 30... Vehicle body, 31... Opening on side of vehicle body, 33... Rear sort. Agent Patent Attorney Yoshihiko Iinuma Isao Adachi

Claims (1)

[Claims] In an automobile assembly line, there is a main body that is movable on a rail laid parallel to the line, a base that is movable on the same body in a direction perpendicular to the rail, and a base that is erected on the same base. A guide column, a frame body that can move up and down along the guide column, and an arm member that is attached to the frame body so that its base end can be rotated in a horizontal direction and has a horizontal bending part in the middle. A rear seat loading assist device for an automobile, comprising a rear seat loading fork attached to the tip of the arm member so as to be rotatable in a horizontal direction.