JPH044908Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) The present invention is a load tightening band that can be detachably attached to the metal fitting hole of the load tightening rail attached to the inner wall of the loading platform (including containers) of panel van type trucks, etc. Alternatively, the present invention relates to a load clamping rail attachment fitting to which a partition beam or the like can be attached.

(Prior Art) Conventionally, as an attachment fitting for a load tightening rail, one side is shallow at both ends of an attachment fitting main body 21 provided with a load tightening band attachment portion 20, as shown in FIGS. 8 to 10, for example.
The other side is provided with notches 22 and 23 which are deep cuts, and the stepped protruding pawl part 2 on one end side of the lever body 24 is provided on the side of the notch 23 which is a deep cut.
5, and a spring 26 is interposed on the other end side to connect the pivot pin 2 to the substantially central portion of the lever 24.
7, which is rotatably pivotally attached to the mounting bracket main body 21, or the one disclosed in Japanese Utility Model Application No. 59-105536 is well known.

(Problem to be Solved by the Invention) However, when the former loading rail mounting fitting in the above-mentioned prior art is attached to the fitting engagement hole 29 of the loading rail 28, the fitting is attached to the fingertip as shown in FIG. Then rotate the stepped protruding pawl 25 of the lever body 24 in the direction of the arrow to cut the deep notch 23 that is closed by the stepped protruding pawl 25 to the middle of the notch as shown in FIG. After that, the notch 23 is engaged with the upper opening edge 29a of the metal fitting engagement hole 29 of the load tightening rail 28, and the fitting main body 21 is lowered in that state to open the other side. When the shallow notch 22 is engaged with the lower opening edge 29b and the fingertip is released from the stepped protruding claw part 25 again, the stepped protruding claw part 25 is moved by the spring 26.
The restoring force returns to the original position and the deep notch 23 is closed to the middle of the notch as shown in FIG. 8, and the fitting main body 21 is attached. Not only was it extremely troublesome, but the stepped protruding claw portion 25
is always protruding to the outside of the mounting bracket main body 21, other objects are caught on this part, and the stepped protruding claw part 25 rotates against the pressing force of the spring 26 due to vibrations of the vehicle body, etc. There have been problems, such as the possibility that the fitting main body 21 may easily come off from the fitting engagement hole 29 of the load tightening rail 28, causing the cargo to collapse.

Moreover, the latter case also had the same problems as the former.

The present invention solves the above-mentioned problems, and it is easy to attach and detach from the load tightening rail. Furthermore, there is no protrusion like a stepped protrusion, so the mounting bracket body can be easily removed by catching on other objects. It is an object of the present invention to provide a load tightening rail mounting fitting that will not accidentally come off from a metal fitting engagement hole of the load tightening rail.

(Means for Solving the Problems) In order to achieve the above object, the present invention has a load tightening rail that is formed to be removably attached to the metal fitting hole of the load tightening rail attached to the inner wall of the loading platform of a panel van type truck, etc. In the mounting bracket, a spring is accommodated in a long hole of a slider slidably housed in a casing body of the mounting bracket, and a stopper pin of the spring and a slide regulating pin of the slider are threaded orthogonally into the long hole. and attach the upper and lower ends to the casing body,
Further, the casing body is characterized in that engagement hole locking notches are provided on both side edges of the slider accommodating portion of the casing body, the inward cutting depth being deep on one side and shallow on the other side.

(Example) Figures 1 to 7 show an example of the present invention,
1 is the casing body of the mounting bracket A , and the first
~3 As shown in the figure, a metal plate of a required thickness is folded into two, and a plate-shaped slider 2 is slidably accommodated inside. Reference numeral 3 denotes an elongated hole of a required length that is bored along the sliding direction of the slider 2, and houses the spring 4 biased to one side inside as shown in the second figure, and also accommodates the stopper pin 5 and the slide regulating pin. 6, it is integrally attached to the casing body 1. 7, 7' are both side edges 8, 8' of the casing housing part of the casing body 1.
One of the notches 7 (in this embodiment, on the spring housing tip side of the slider 2) has a deep notch, and the other notch 7' has a deep notch. It is formed shallowly. Note that the notch 7 is always closed up to the middle portion of the notch by the tip 9 of the slider 2, which is constantly pressed by the extension force of the spring 4. 1
Reference numeral 0 denotes a load tightening member attachment portion formed on the casing body 1, to which an end portion of a load tightening band, rope, etc. 11 or partition beam 12, etc. can be attached, as shown in FIGS. 4a to 4e. It is formed like this. Reference numeral 13 denotes a load tightening rail, which is attached to the inner wall of a loading platform 14 of a van or container as shown in Figure 6, and is provided with a large number of metal fitting holes 15 of the same shape at required intervals in the longitudinal direction. ing.

Next, the effect will be explained. Casing body 1
When the casing body 1 is fitted into the metal fitting hole 15 of the load tightening rail 13 by engagement, the notch 7 of the casing body 1 on the deeper side is inserted into the metal fitting of the load tightening rail 13 as shown in FIG. 5a. When it engages with the lower edge 15a of the engagement hole 15 and presses the casing body 1 downward,
The tip portion 9 of the slider 2 that protrudes to the middle portion of the notch portion 7 is connected to the lower edge 15 of the metal fitting engagement hole 15.
Since the spring 4 is compressed by the resistance force of a and the slider 2 is moved upward, the notch 7
The notch 7' located on the opposite side can be engaged with the upper edge 15b of the metal engagement hole 15 of the load tightening rail 13 as shown in FIG. 5b. In this state, when the pressing force of the casing body 1 is removed, the slider 2 attempts to return to its original position due to the restoring force of the spring 4, and the reaction force causes the notch 7'
As shown in FIG.
The attachment of the casing body 1 to the casing body 1 is completed.

In addition, when removing the casing body 1 from the metal fitting engagement hole 15 of the load tightening rail 13, when the casing body 1 in the attached state is pushed down, the slider 2 moves into the metal fitting engagement hole 15 of the load tightening rail 13. Since the spring 4 is compressed and moved upward by the resistance of the lower edge 15a, the casing body 1 can be relatively moved downward, and as a result, the notch 7' of the casing body 1 and the metal fitting By disengaging the upper edge 15b of the engagement hole 15, the casing body 1 can be removed from the metal engagement hole 15 of the load tightening rail 13.

(Effects) As explained above, according to the present invention, in the loading rail mounting bracket formed to be removably attached to the bracket engagement hole of the loading rail attached to the inner wall of the loading platform of a panel van type truck, etc. A spring is accommodated in an elongated hole of a slider slidably accommodated in a casing body of a metal fitting, and a stopper pin of the spring and a slide regulating pin of the slider are passed orthogonally through the elongated hole to form upper and lower ends thereof. is attached to the casing body, and one side of the casing body has a deep inward cut on both side edges of the slider accommodating part;
The other side is provided with a shallow concave notch for locking the engagement hole, so when attaching to and removing from the load tightening rail, the spring is inserted into the casing body in the same direction as the cut direction of the notch. This can be easily done by the sliding action of the slider that is housed in a freely slidable manner, and there is no protruding claw-like part that protrudes outward from the side edge of the casing body as seen in conventional products. , the casing body will not accidentally come off from the metal fitting hole of the load tightening rail due to catching on other objects, and the casing body can be attached to and removed from the metal fitting hole of the load tightening rail. This has the advantage that it can be carried out extremely easily and quickly, and moreover, reliably to prevent cargo from collapsing.

[Brief explanation of the drawing]

Figures 1 to 7 show one embodiment of the present invention, in which Figure 1 is a front view of the product of the present invention, Figure 2 is a longitudinal sectional front view, Figure 3 is a cross-sectional plan view, and Figures a-e
5 is a perspective view showing an example of each use of the product of the present invention.
Figures a to c are explanatory diagrams showing an example of how the operation is used, Figure 6 is an explanatory diagram showing an example of how it is installed on the inner wall of a loading platform of a van/truck, etc., Figure 7 is an enlarged perspective view of the same part,
8 to 10 are diagrams showing examples of use of the conventional product. 1...Casing body, 2...Slider, 3
...Elongated hole, 4...Spring, 5...Stopper pin, 6...Slide regulating pin, 7, 7'...Notch, 8, 8'...Both side edges of casing housing part,
9... Tip part, 10... Load tightening member attachment part, 11...
...Loading band, rope, etc., 12...Partitioning beam, 13...Loading tightening rail, 14...Loading platform, 15
...Metal fitting engagement hole, 15a...Lower edge, 15b...Upper edge, A ...Mounting metal fitting.

Claims (1)

[Scope of utility model registration request] In a load-fastening rail mounting bracket that is formed to be removably attached to a metal engagement hole of a load-fastening rail attached to the inner wall of a loading platform of a panel van type truck, etc., the length of a slider that is slidably accommodated within the casing body of the mounting bracket is A spring is accommodated in the hole, and a stopper pin of the spring and a slide regulating pin of the slider are passed through the elongated hole orthogonally so that the upper and lower ends thereof are attached to the casing body, and the slider is housed in the casing body. 1. A load tightening rail mounting fixture, characterized in that engagement hole locking notches are provided on both side edges of the part, the inward cutting depth being deep on one side and shallow on the other side.