JPH07393Y2 - Post device for connecting the cargo compartment side plate of a truck - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION In the present invention, a lower side plate of a cargo room connected to a side frame of a cargo bed by a horizontal pivot and an upper side plate of a cargo room connected to an upper side of a fixed frame by a horizontal axis are provided. The present invention relates to a post device for connecting a cargo room side plate of a truck used to hold the assembled state of the truck.

[Prior Art] In a conventional cargo compartment in which a lower side plate and an upper side plate are opened and closed centering on a horizontal pivot, the means for connecting the side plates to each other is used as a means for connecting the side plates.
A fastener device as disclosed in Japanese Patent No. 2168 is used.

In this fastener device, a base end portion of an operation handle is pivotally connected to a bearing plate portion of a base plate, a base end portion of a lock arm is pivotally connected to an intermediate portion of the operation handle, and a tip end portion of a lock arm and a receiving member are connected. A spring for holding the engaged state of is mounted between the operation handle and the lock arm, the base plate is fixed to the lower side plate, and the receiving plate is fixed to the upper side plate.

[Problems to be Solved by the Invention] However, in the side plate connection structure using this fastener device, since the lock arm and the operation handle are exposed and arranged on the outer surface of the side plate, the operation handle is caught by another object and operated. There is a risk of malfunction of the handle.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a post device for connecting a side plate of a cargo compartment of a truck, which can properly hold the side plate in a predetermined assembled state without causing the operation handle to malfunction due to catching of another object. .

[Means for Solving the Problems] Hereinafter, referring to the accompanying drawings, reference numerals in the accompanying drawings will be used to describe a connecting post device for a cargo room side plate of a truck according to the present invention. Provided on the frame 3,
Another catch 8 is provided at the side end of the lower side plate 7 of the cargo room 6 connected to the cargo bed 2 by the horizontal pivot 5, and another catch 12 is provided at the upper end of the fixed frame 10 of the cargo room 6 by the horizontal pivot 9. Upper side plate connecting parts
Provided at the lower end of 11.

In the space below the upper side plate 11, adjacent to the side end of the lower side plate 7, a first slider 14 is provided in a vertically elongated hollow post 13.
Lock bar that accommodates slidably in the vertical direction, and engages with and disengages from the above-mentioned receiving member 12 of the upper side plate 11 at the upper end portion of the first slider 14.
15, the first operation handle 18 is housed in the post 13 so that the first operation handle 18 can be pulled out from the front opening 16 of the post 13, and the upper end of the first operation handle 18 is attached to the lower end of the first slider 14 by a horizontal pivot 17 Connect with.

The first pusher 20 housed in the post 13 is urged to slide downward by the spring 19, and the lower end portion of the first interlocking lever 23 at the portion below the horizontal pivot 17 is moved by the horizontal pivot 21 to the first operation handle 18. The upper end of the first interlocking lever 23 is connected to the lower end of the first pusher 20 by the horizontal pivot 22.

The upper end portion of the drive lever 25 is connected to the middle portion of the first operation handle 18 by a horizontal pivot shaft 24, and the lock plate 27 that engages with and disengages from the receiving plate 4 of the loading platform 2 is connected to the lower end portion of the drive lever 25 by a horizontal pivot shaft 26. Then, the seat 29 is fixed to the side frame plate 3 of the loading platform 2 at a position below the receiving plate 4, and the lower end protruding portion 28 of the post 13 is formed into the receiving plate.
Make it hit and support 29.

The second slider 30 is provided on the side of the first slider 14.
Is slidably accommodated in the post 13 in the vertical direction, and a second lock rod 31 that engages with and disengages from the metal receiving member 8 of the lower side plate 7 is provided at the upper end of the second slider 30 so as to project from the front opening 16. The second operation handle 34 is housed in the post 13 so that it can be pulled out from the front opening 32 on the side of, and the upper end of the second operation handle 34 is connected to the lower end of the second slider 30 by the horizontal pivot 33. post
The second pusher 36 accommodated in 13 is urged to slide downward by the spring 35, and the lower end portion of the second interlocking lever 39 at the portion below the horizontal pivot 33 is moved by the horizontal pivot 37 to the second operation handle 34. The upper end of the second interlocking lever 39 is connected to the lower end of the second pusher 36 by the horizontal pivot 38.

[Operation] As shown in FIG. 8, when the first operation handle 18 and the second operation handle 34 are sufficiently pulled out from the post 13,
Insert the lower end protruding portion 28 of the post 13 into the receiving seat 29 of the loading platform 2, raise the post 13 around the receiving seat 29 to bring it into contact with the side frame 3 of the loading platform 2, and then center the horizontal pivot 5. The lower side plate 7 is raised and rotated.

At this stage, when the second operation handle 34 is pushed into the post 13 from the front opening 32, the second slider 30 slides upward in the post 13 and the second lock rod 31 receives the lower side plate 7. Engage 8. At this time, the second pusher 36 is pushed up via the second interlocking lever 39 and the spring 35 is compressed, so that the urging force of the spring 35 causes the second pusher 36, the second interlocking lever 39, and the second operation lever. The handle 34 remains aligned within the post 13 as shown in FIGS. 4 and 5.

After connecting the post 13 and the lower side plate 7 in this manner, the upper side plate 11 is pulled down and rotated about the horizontal pivot 9, and the first operation handle 18 is pushed into the post 13 from the front opening 16 to move the seventh side. As shown in the figure, in the middle of the pushing operation, the lock plate 27 is engaged with the receiving plate 4 on the loading platform 2 side by the pushing operation of the drive lever 25.

When the first operation handle 18 is further pushed in, the first slider 14 slides upward in the post 13 and the first lock rod 15
Engages with the receiving plate 12 of the upper side plate 11. At this time, the first pusher 20 is pushed up via the first interlocking lever 23, and the spring
Since 19 is compressed, the urging force of this spring 19 causes the first pusher 20, the first interlocking lever 23, and the first operation handle.
As shown in FIG. 3, 18 is maintained in alignment with the post 13 and the lock plate 27 and the receiving plate 4 are firmly maintained in the engaged state.

When the post 13 is removed and the lower side plate 7 and the upper side plate 11 are opened in order to carry in and out the cargo, contrary to the above operation,
After fully pulling out the first operating handle 18 and the second operating handle 34 from the post 13 and pulling down the first locking rod 15 and the second locking rod 31, thereby releasing the engagement between the receiving bar 12 and the receiving bar 8. The post 13 may be removed from the seat 29 of the loading platform 2.

[Embodiment] In the cargo compartment 6 of the truck 1 of the illustrated embodiment, two left and right inverted L-shaped upper side plates 11 are provided.
1 is pivotally attached by a horizontal pivot 9 in the upper center of a fixed frame 10. Two lower side plates 7 are provided for each upper side plate 11, and posts 13 are inserted between these lower side plates 7, 7.

That is, since the post 13 is used for connection between the front and rear lower side plates 7 and 7 and the upper side plate 11, the post 13 includes the second slider 30, the second lock rod 31, and the first side plate 11. The combination of the 2 operation handle 34, the 2nd pusher 36, and the 2nd interlocking lever 39 allows the first slider 14, the 1st lock bar 15, the 1st operating handle 18, the 1st pusher 20, and the 1st interlocking lever 23 to have two sides.
They are provided in parallel.

In the present embodiment, the post 13 is configured as a flat box type, and the post 13
The lower end protruding portion 28 is composed of a round bar extending horizontally between both side wall plates. A receiving seat 29 having a hook portion 29a at the lower end portion so that the post 13 can be turned around the lower end protruding portion 28 is welded to the side frame 3 of the luggage carrier 2. The receiving metal 4 is provided on the upper end of the seat 29 so as to project, and is provided with a projecting plate portion 4a with which the inclined surface portion 27a of the lock plate 27 is engaged.

The first lock rod 15 is fitted into the through hole 43 of the horizontal plate portion 20a of the first pusher 20, the through hole 45 of the intermediate guide plate 44, and the through hole 47 of the upper guide plate 46. The upper end of the first lock rod 15 receives the money.
Engage in the 12 through holes 48. The biasing spring 19 is composed of a compression coil spring, and is inserted between the horizontal plate portion 20a of the first pusher 20 and the intermediate guide plate 44, and the spring 19 is fitted with the first lock rod 15. A stopper projection 49 with which the upper end of the first operation handle 18 engages is fixed to the middle portion of the back wall plate 13a of the post 13.

A cover plate 50 is fixed to the lower end portion of the upper side plate 11 so as to overlap the upper ends of the post 13 and the lower side plate 7, and the receiving metal 12 is welded to the back side of the cover plate 50. Front wall of post 13
13b is provided with an opening 51 through which the money 12 is inserted and withdrawn. A packing material 52 is attached to the lower end surface of the upper side plate 11.

The second lock rod 31 is fitted into the through hole 53 of the horizontal plate portion 36a of the second pusher 36, the through hole 55 of the intermediate guide plate 54, and the through hole 57 of the upper guide plate 56. The upper end of the second lock rod 31 is engaged with and disengaged from the through hole 58 of the receiving metal 8. The money receiver 8 goes in and out through a notch 60 between the middle guide plate 54 and the upper guide plate 56.

The biasing spring 35 is composed of a compression coil spring and is inserted between the horizontal plate portion 36a of the second pusher 36 and the intermediate guide plate 54, and the spring 35 is fitted with the second lock rod 31. The second operation handle 34 is provided in the middle of the rear wall plate 13a of the post 13.
There is provided a stopper protrusion 59 with which the upper end of the stopper abuts.

It should be noted that in the illustrated embodiment, the horizontal pivot 42 is used to attach the rear frame of the loading platform 2.
As a mediating means for connecting the rear side plate 40 connected to 41 and the lower side plate 7, the first slider 14, the first lock bar 15, the first
Operating handle 18, first pusher 20, first interlocking lever 23,
A post 13 equipped with two sets of a drive lever 25 and a lock plate 27 in parallel is used, and a receiving plate 12 for engaging and disengaging each first lock rod 15 is provided at each end of a lower side plate 11 and a rear side plate 40. It is fixed.

[Effects of the Invention] As described above, in the post device for connecting the cargo compartment side plate of the present invention, the first lock bar 15 engages with the metal plate 12 of the upper side plate 11, and the first lock plate 27 receives the cargo bed 2. It engages with the gold 4, the lower end protruding portion 28 of the post 13 engages with the receiving seat 29 of the luggage carrier 2, and the second lock rod 31
By engaging the receiving plate 8 of the lower side plate 7,
13 is arranged and fixed in a longitudinal direction along the side frame 3 of the luggage carrier 2, and the lower side plate 7 and the upper side plate 11 are connected to predetermined positions via the posts 13, and at this time, the spring 19
The first pusher 20 and the first interlocking lever
23, the first operation handle 18, and the drive lever 25 are accurately maintained in a state of being aligned in the post 13, and the engagement between the lock plate 27 and the receiving plate 4 is firmly maintained.
Further, the urging force of the spring 35 allows the second pusher 36, the second interlocking lever 39, and the second operating handle 34 to be accurately maintained in a state of being aligned in the post 13.

In this manner, when the lower side plate 7 and the upper side plate 11 are connected by the interposition of the post 13, the first operation handle 18 and the second operation handle 34 are firmly held in the position where they are recessed in the post 13, so that Operating handle 18 and second operating handle 34
There is no risk of unintentional pulling out of the post 13 from the inside of the post 13 due to contact with other objects or catching, and accidental opening of the lower side plate 7 and the upper side plate cannot occur.

[Brief description of drawings]

FIG. 1 is a rear view of a truck using a post device for connecting a cargo compartment side plate according to an embodiment of the present invention, FIG. 2 is a right side view of a main portion of the truck, and FIG. Figure 1
FIG. 4 is a sectional view taken along the line AA, FIG. 4 is a sectional view taken along the line BB of FIG. 1, FIG. 5 is a sectional view taken along the line CC of FIG. 1, and FIG. 6 is a sectional view taken along the line DD of FIG. is there. FIG. 7 is a cross-sectional view corresponding to FIG. 3 when the first operating handle is pushed in halfway to engage the lock plate and the platform-side receiving metal. FIG. 8 is a sectional view corresponding to FIG. 3 when the operating handle is pulled out to the end. 1 ... Truck, 2 ... Luggage platform, 3 ... Side frame, 4 ...
Receiving money, 5 ... Horizontal pivot, 6 ... Cargo compartment, 7 ... Lower side plate, 8 ... Receiving, 8, 9 ... Horizontal pivot, 10 ... Fixed frame body, 11 ... Upper side plate, 12 ... … Receiving, 13… Post, 14…
… First slider, 15 …… First lock rod, 16 …… Front opening, 17 …… Horizontal pivot, 18 …… First operating handle, 19…
… Spring, 20 …… 1st pusher, 21 …… Horizontal axis, 22…
… Horizontal axis, 23 …… First interlocking lever, 24 …… Horizontal axis,
25 …… Drive lever, 26 …… Horizontal axis, 27 …… Lock plate,
28 …… Lower end protrusion, 29 …… Seat, 30 …… Second slider, 31 …… Second lock rod, 32 …… Front opening, 33 …… Horizontal axis, 34 …… Second operation handle, 35 …… Spring, 36 ……
1st pusher, 37 ... Horizontal axis, 38 ... Horizontal axis, 39
...... Second interlocking lever, 40 ...... rear side plate, 41 …… rear frame, 42 …… horizontal pivot, 43 …… through hole, 44 …… intermediate part guide plate, 45 …… through hole, 46 …… upper part Guide plate, 47 ... Through hole, 48 ...
… Through hole, 49… Stopper protrusion, 50… Cover plate, 51…
… Opening part, 52 …… Packing material, 53 …… Through hole, 54 …… Middle part guide plate, 55 …… Through hole, 56 …… Upper guide plate, 57 …… Through hole, 58 …… Through hole, 59 …… Stopper protrusion, 60 …… Notch

Claims (1)

[Scope of utility model registration request] 1. A receiving plate 4 provided on a side frame 3 of a loading platform 2 of a truck 1; a receiving plate 8 provided on a side end portion of a lower side plate 7 of a cargo room 6 connected to the loading platform 2 by a horizontal pivot 5. And a receiving member 12 provided at a lower end portion of an upper side plate 11 whose upper end portion is connected to a fixed frame body 10 of a cargo room 6 by a horizontal pivot 9, and a side end portion of a lower side plate 7 in a space below the upper side plate 11. Hollow posts 13 that are vertically adjacent to each other; a first slider 14 that is slidably housed in the post 13; a first slider 14 that projects from the upper end of the first slider 14; The first lock rod that engages and disengages with the above-mentioned money receiver 12
15; Post that can be pulled out from the front opening 16 of post 13.
A first operating handle 18 which is housed in a housing 13 and whose upper end is connected to the lower end of the first slider 14 by a horizontal pivot 17;
A first pusher 20 housed inside and biased downward by a spring 19; a lower end of the first pusher 20 is connected to an upper end of a first operation handle 18 by a horizontal pivot 21 at a portion below the horizontal pivot 17. A first interlocking lever 23 whose upper end is connected to the lower end of the first pusher 20 by a horizontal pivot 22; and a drive lever 25 whose upper end is connected to the middle of the first operating handle 18 by a horizontal pivot 24; At the lower end of the drive lever 25, the horizontal pivot 26
Lock plate 27 that is connected with and is disengaged from the receiving plate 4 of the loading platform 2.
And a seat which is fixed to the side frame plate 3 of the luggage carrier 2 at a portion below the receiving metal 4 and which supports the lower end protruding portion 28 of the post 13.
29 and; a second slider 30 which is accommodated in the post 13 so as to be slidable in the vertical direction and is arranged on the side of the first slider 14.
And; protruding from the upper end portion of the second slider 30, the lower side plate 7
A second lock rod 31 that engages and disengages with the receiving metal 8; is housed in a post 13 so that it can be pulled out from a front opening 32 provided on the side of the front opening 16, and the upper end of the second slider 30 A second operation handle 34 connected to the lower end by a horizontal pivot 33; a second pusher 36 housed in the post 13 and biased downward by a spring 35; a portion below the horizontal pivot 33 And a second interlocking lever 39 having a lower end connected to the upper end of the second operation handle 34 by a horizontal pivot 37 and an upper end connected to the lower end of the second pusher 36 by a horizontal pivot 38. Post device for connecting side plates.