JPH0416790Y2 - - Google Patents

Description

[Detailed explanation of the idea] (Industrial application field) The present invention relates to a cargo loading device for a motorcycle.

(Prior Art) In general, a load hanging device includes a pair of front and rear load hooks arranged on the left and right sides of a vehicle body, respectively. However, in conventional cargo loading devices, the positions of the front and rear hooks in the front-rear direction and the distance between them are fixed at predetermined positions and intervals.

Therefore, it is not possible to change the hanging position of the luggage strap depending on the size and shape of the luggage. As a prior art, there is Utility Model Application Publication No. 1685/1985.

(Purpose of the invention) The present invention allows the hanging strap to be stretched across the entire load depending on the size and shape of the load by making it possible to change the front-back position of the load hook at will. The purpose is to make it possible.

(Technical Means for Achieving the Objective) In order to achieve the above objective, the present invention fixes the main body of the loading device to the vehicle body frame, and attaches each shaft of a pair of front and rear hooks to the device main body independently. The main body of the device has a plurality of engagement holes for the front and rear hooks spaced apart from each other in the front and back direction, and the shaft of each hook The part is formed with a stopper that engages with the engagement hole when the hook is in the use position where it extends outward from the vehicle body, and by selecting the engagement hole that engages with the stopper, the front and rear hooks can be moved in any desired direction. It is fixed in the directional position.

(Function) When loading large luggage, the width of the front and rear hooks is widened, and when loading small luggage, the width of the front and rear hooks is narrowed.

Furthermore, when loading luggage toward the front, both the front and rear hooks move forward, and when loading luggage toward the rear, both the front and rear hooks move toward the rear.

(Example) Figure 6 shows an automatic 2 equipped with a loading device according to the present invention.
6 is a left side partial view of the wheeled vehicle. In FIG. 6, a seat 3 is placed on a vehicle body frame 1 that extends rearward in a substantially horizontal direction, and the right and left and rear sides of the frame 1 are placed below the periphery of the seat 3. cover 2
are arranged, and the cover 2 and seat 3 are fixed to the frame 1 with bolts (not shown) or the like.

A loading bracket 6 (only the left side is shown) is formed integrally with the frame 1 on each of the left and right frame 1 parts, and a loading device main body 7 is fixed to each bracket 6, and a pair of front and rear loading device main bodies 7 are fixed to each bracket 6. Loading hooks 22 and 23 are provided.

Since the left and right loading devices are symmetrical and have similar structures, the structure of only the left loading device will be described below.

In FIG. 4, which shows a rear view of the left loading device, the device main body 7 includes a substantially vertical vertical wall 7b and a vertical wall 7b.
Bottom wall 7a extending outward (to the left) from the lower end of b
It is equipped with the following. Approximately vertical mounting portions 10 are arranged at intervals on the inner side of the vertical wall 7b, and the lower bent portion 10a of the mounting portion 10 is connected to the bottom wall 7 of the device body 7.
It is welded to a. The mounting part 10 has a nut part 1
1 is welded.

The apparatus main body 7 is mounted by sandwiching the bracket 6 between the vertical wall 7b and the mounting part 10, and screwing the bolt 12 inserted into the hole in the vertical wall 7b and the hole in the bracket 6 from the outside into the nut part 11. It is fixed to bracket 6.

A semi-cylindrical bearing upper boss portion 7c that opens downward is formed at the tip of the bottom wall 7a, and a lower boss portion 14 that opens upward and has a semi-cylindrical shape is formed below the upper boss portion 7c.
are fixed with bolts 19.

In FIG. 2 showing the plan view, the boss portions 7c, 1
4 are provided at the front and rear ends of the device main body 7, respectively, and the front boss portions 7c and 14 have shaft portions 22a of the front load hooks 22 that are rotatable around the center line in the front-rear direction and attached to the front boss portions 7c and 14, respectively. The rear boss portions 7c and 14 support a shaft portion 23a of the rear load hook 23 so as to be rotatable around an axis in the front-rear direction and movable in the front-rear direction.

Each lower boss portion 14 has a hook 22 in the storage position,
Holding portions 15 for locking and holding 23 are integrally formed.

Stoppers 30 are integrally formed at the rear end of the front hook 22 and the front end of the rear hook 23, and the stoppers 30 and boss portions 7c, 1
A coil spring 28 is interposed between each of the coil springs 4 and 4. One end of the coil spring 28 is a stopper 30
The other end is engaged with the boss portion 14,
As a result, each of the hooks 22 and 23 is biased toward the use position (in the direction R in FIG. 4), and the front hook 22 in FIG.
3 is slightly biased forward. Numeral 27 is a nut portion into which the lower boss bolt 19 is screwed, and is welded to the main body 7 of the device.

Three front hook engagement holes 24a, 2 are provided at intervals in the front-back direction in the front half of the bottom wall 7a of the device main body.
4b, 24c are formed in order from the rear, and three rear hook engagement holes 25a, 25b,
24c are formed in order from the front.

As shown in FIG. 1, the projections 30a of the stopper 30 of the front hook 22 can be selectively engaged with the engagement holes 24a, 24b, and 24c in the front half, and the engagement holes 24a, 24b, and 24c in the rear half can be selectively engaged. Matching holes 25a, 25
b, 25c has a stopper 30 for the rear hook 23.
The protrusion 30a can be selectively engaged.

FIG. 5 shows the cross-sectional shape of the holding part 15,
It is generally formed in a U-shape that opens downward, and the hook 23 and the like can be held by the elastic force of the holding part 15 itself.

The hook position adjustment work will be explained.

When the hooks 22 and 23 are not in use, the front hook 22 is retracted rearward and the rear hook 23 is retracted forward as shown in FIG. 2, and each is held in the storage position by the holding portion 15. . That is, it is held in the storage position as shown by the solid line in FIG.

When using a loading device, hook 2
2, 23, when using the rear hook 23 in the storage position shown in Fig. 4,
While removing it from the holding part 15, rotate it to the rotation position indicated by the imaginary line. In that state, pull the rear hook 23 rearward to align the stopper 30 with the rearmost engagement hole 25c as shown in FIG. By further rotating the stopper 30 toward the use position, the protrusion 30a of the stopper 30 is engaged with the engagement hole 25c. Further, since the rear hook 23 is biased toward the use position by the coil spring 28, the use position is maintained by the stopper 30 coming into contact with the bottom wall 7a as shown in FIG. By engaging with the engagement hole 25c, it is also fixed in the front-back direction.

On the other hand, as shown in FIG. 1, the front hook 22 is moved forward in the same manner as the rear hook 23 and engaged with the engagement hole 24c at the frontmost end. As a result, a wide width L3 can be ensured as the front and back spacing between the hooks 22 and 23.

When using the hooks 22 and 23 with a narrow width between the front and back, the rear hook 23 in the storage position shown in FIG.
is rotated in the R direction so as to be removed from the holding portion 15, and the stopper 30 is engaged with the engagement hole 25a in FIG. 1 as shown by the imaginary line. Similarly, the front hook 22 in FIG.
engage with. Thereby, a narrow width L1 can be ensured as the front and back spacing between the hooks 22 and 23. In addition, when using the engagement holes 24b, 25b, the hooks 22,
The width L2 can be secured as the front and back spacing of 23.

Furthermore, when the engagement hole 24a and the engagement hole 25c are used, both hooks 22,
23 can be positioned toward the rear. Conversely, when the engagement holes 24c and 25a are used, both hooks 22 and 23 can be positioned toward the front while maintaining the width L1.

When storing the hooks 22 and 23 from the state shown in FIG. 1, for example, remove the stoppers 30 of both hooks 22 and 23 from the engagement holes 24c and 25c, respectively, and move the front hook 22 to the rear and the rear hook 23 to the front. At this time, it is assisted by the elastic force of the coil spring 28, so that it can be returned to the position shown in FIG. 2 with a light operation.

(Another embodiment) (1) In the illustrated embodiment, three engagement holes are formed for the front hook and three for the rear hook, but two engagement holes may be formed each, or four or more engagement holes may be formed. They may be formed one by one. Although not shown, the engaging holes are formed in the shape of grooves (concave portions) so that the hooks 22, 23
The stopper 30 may be engaged (fitted).

(Effects of the invention) As explained above, the invention has the following advantages:
The device main body 7 is provided with engagement holes 24a, 24 spaced apart from each other in the front and back directions.
b, 24c, 25a, 25b, 25c are formed in plural numbers for the front and rear hooks, and each hook 22,
The shaft portions 22a, 23a of 23 have hooks 22, 2
Since the stopper 30 is formed to engage with the engagement hole when the stopper 3 is in the use position where it extends outward from the vehicle body, there are the following advantages.

(1) The distance between the front and rear hooks 22 and 23 can be adjusted to the desired width, so when loading various sized loads, the hooking position of the load strap can be adjusted according to the size of each piece of luggage. can be changed.

Therefore, even if the baggage is large or small, the hanging cord can be sufficiently stretched over the entire baggage depending on the size of the baggage, increasing the types of baggage that can be loaded, which is practical.

(2) Furthermore, when carrying large cargo, the distance between the hooks 22 and 23 can be increased.

(3) Since both the front and rear hooks 22 and 23 can be moved forward or backward, the baggage can be fixed at a desired longitudinal position, which is convenient.

[Brief explanation of the drawing]

Fig. 1 is a plan view (an enlarged cross-sectional view of Fig. 6) showing the loading device to which the present invention is applied, Fig. 2 is a plan view of the same part as Fig. 1 showing the storage state, and Fig. 3 The figure is a sectional view of FIG. 1, FIG. 4 is a view taken in the direction of the arrow in FIG. 2, FIG. 5 is an enlarged sectional view of FIG.
It is a left side partial view of a wheeled vehicle. 1...Vehicle frame, 6...Bracket, 7...
...Device body, 22, 23...Logging hook, 22
a, 23a... shaft portion, 24a, 24b, 24c,
25a, 25b, 25c...engaging hole, 30...stopper.

Claims (1)

[Scope of utility model registration request] A load-hanging device body is fixed to the vehicle body frame, and each shaft portion of a pair of front and rear load-hanging hooks is supported on the device body so as to be independently rotatable around a center line in the front-rear direction and freely movable in the front-rear direction, The main body of the device has a plurality of engagement holes spaced apart from each other in the front and back direction for the front and rear hooks, and the shaft of each hook has a
A stopper is formed that engages with the engagement hole when the hook is in the use position where it extends outward from the vehicle body, and by selecting the engagement hole that engages with the stopper, the front and rear hooks are fixed at any longitudinal position. A cargo loading device for a two-wheeled motor vehicle.