JP3089112U - Lifting foot for flat body type truck - Google Patents

Abstract

(57) [Problem] To provide a footrest of a flat body type truck which can be easily and easily attached when the tilt is tilted. SOLUTION: The locking member 9 comprises an L-shaped connecting member 15, an L-shaped pressing member 16, and a step plate 10, and the locking member 9 is locked to the step portion 5 on the inner surface 3 of the tilt 1. Hook 7 and abutment surface 8 that abuts on inner surface 3 of tilt 1
The L-shaped connecting member 15 is composed of an overlapping surface 11 that overlaps with the contact surface 8 of the locking member 9 and is fastened to each other, and a holding surface 13 that contacts the top surface 2 of the tilt 1. The member 16 holds the step plate 10 so as to be rotatable in the horizontal direction with the holding surface 13 of the L-shaped connecting member 15, and also has an overlapped surface 11, which is in an up and down position and fastened to each other, and the outer surface 4 of the tilt 1 It is characterized by comprising an abutting surface 12 to abut.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a footrest used when climbing up or down on a bed of a flat-bottom type truck.

[0002]

[Prior art]

 In the conventional flat body type truck, the footrest that goes up to the loading platform is fixedly provided. However, this footrest can be used when the tilt is upright, but when the tilt is defeated, it is hidden by the tilt and cannot be used.

[0003]

[Problems to be solved by the invention]

 If the bed is low, it will not be possible to crawl even with some difficulty, but it will not be easy for elderly people or high-bottom boats, and it will be a difficult and cumbersome task.

Therefore, the present invention is to provide a footrest of a flat body type truck which becomes a footrest when the tilt is tilted and which can be easily and easily mounted.

[0005]

[Means for Solving the Problems]

 The present invention comprises a locking member, an L-shaped connecting member, an L-shaped pressing member, and a step plate, wherein the locking member includes a hook portion that is locked to a step on the inner surface of the tilt, and an inner portion of the tilt. The L-shaped connecting member is composed of an overlapped surface which is overlapped on the contact surface of the locking member and is fastened to each other, and a clamping surface which is in contact with the top surface of the tilt. The member is composed of a stacking surface which holds the step plate so as to be rotatable in the horizontal direction with the holding surface of the L-shaped connecting member, and which is positioned vertically and fastened to each other, and a contact surface which contacts the outer surface of the tilt. It is characterized by becoming.

[0006] Each locking member is locked to the step on the inner surface of the tilt by a hook portion, and the contact surface is fastened to the overlapping surface of the L-shaped connecting member which is overlapped, while the L-shaped connecting member and the L-shaped connecting member are fastened. The holding surfaces of the holding members are also fastened in the vertical position, and the contact surface of the L-shaped holding member comes into contact with the outer surface of the tilt, so that it is connected to the inner and outer surfaces and the top surface of the tilt. The contact surfaces of the integrated members are pressed against each other, and the step plate that is held by the holding surfaces of the two members without being detached is turned horizontally and pulled out. It is a hanging thing.

[0007] It is possible to adjust the overlapping fastening of the contact surface of the locking member and the overlapping surface of the L-shaped connecting member in the vertical direction, and the fastening of the clamping surfaces of the two members in the thickness direction of the top surface of the tilt. By doing so, it is possible to reliably press each member against the tilt according to the position of the step of the tilt and the thickness of the tilt.

[0008]

[Embodiment of the invention]

 An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a cross-sectional view showing an embodiment of the present invention, in which a footrest of the present invention is attached to a rear tilt of a flat body type truck.

At the tip of the tilt 1, steps 5, 6 are formed on inner and outer surfaces 3, 4 of a portion lowered from the top surface 2. The present invention is characterized in that a hook 7 having a bent lower end portion is locked to the step 5 on the inner surface, and a locking member 9 comprising a contact surface 8 abutting on the inner surface 3; An overlapping surface 11 that overlaps with and abuts on the contact surface 8 and a holding surface 13 of the L-shaped pressing member 16 on the top surface 2 of the tilt 1 that are vertically positioned and a holding surface 13 that contacts the top surface 2. An L-shaped connecting member 15, an abutment surface 12 abutting against the outer surface 4 of the tilt 1, an L-shaped pressing member 16 including the holding surface 14, and a top portion of the L-shaped connecting member 15 and the L-shaped pressing member 16. And a step plate 10 which is held on the holding surfaces 13 and 14 on the surface 2 so as to be rotatable in the horizontal direction.

The locking member 9 has bolt shafts 18, 18 protruding near the end of the contact surface 8 on the opposite side of the hooking portion 7, and has a vertically elongated hole 19 in a corresponding portion of the L-shaped connecting member 15 to be overlapped. , 19 are bored, the bolt shafts 18, 18 are passed through the elongated holes 19, 19, and tightened by the nuts 20, 20 to fasten the locking member 9 and the L-shaped connecting member 15. .

The hook 7 is hooked on the step 5 of the tilt 1 by adjusting the positional relationship between the long holes 19, 19 provided in the overlapping surface 11 of the L-shaped connecting member 15 and the bolt shafts 18, 18. At the same time, the holding surface 13 of the L-shaped connecting member 15 is in contact with the top surface 2 of the tilt 1.

The fastening between the holding surface 13 of the L-shaped connecting member 15 on the top surface 2 of the tilt 1 and the holding surface 14 of the L-shaped pressing member 16 is performed by connecting the bolt shaft 22 to the holding surface 13 of the L-shaped connecting member 15. 22 are raised, and long holes 23, 23 are formed in the widthwise direction of the top surface 2 in the corresponding portion of the holding surface 14 of the L-shaped pressing member 16 located above, and the collars 21, 21 are interposed therebetween. The bolt shafts 22, 22 are passed through the elongated holes 23, 23 and fastened with nuts 25, 25.

At this time, the step plate 10 is inserted between the holding surfaces 13, 14 of the L-shaped connecting member 15 and the L-shaped pressing member 16, and the step plate 10 is a plate slightly thinner than the collars 21, 21. At one end, a through hole 17 having a diameter slightly larger than that of the collar 21 is inserted. The collar 21 is inserted into the through hole 17 so as to be rotatable in the horizontal direction. A notch 24 is provided to avoid interference of the other collar 21 so that the collar 21 can enter and exit between the holding surfaces 13 and 14 when pivoting in the direction.

Accordingly, if the collars 21, 21 and the step plate 10 are interposed between the holding surfaces 13, 14, and the bolt shafts 22, 22 are fastened with the nuts 25, 25, the L-shaped connecting member 15 and the L-shaped presser are provided. Although the member 16 is fastened together with the collars 21, 21, the step plate 10 is held between the L-shaped connecting members 15 and the holding surfaces 13, 14 of the L-shaped pressing member 16 so as to be rotatable in the horizontal direction.

Therefore, the locking member 9, the L-shaped connecting member 15, and the L-shaped pressing member 16 are connected to each other, and press against the top surface 2 and the upper inner / outer surfaces 3, 4 of the tilt 1, and The hook 7 of the locking member 9 is hooked and attached to the first step 5. Also, even when the tilt 1 is tilted, the hook 7 of the locking member 9 is hooked on the step 5, so that there is no danger of falling off.

When the step plate 10 is turned outward and protruded, it becomes a scaffold that rises to the loading platform. When a load is applied to the step plate 10, the hook 7 operates in the direction of biting into the step 5. , Which makes the locking stronger and there is no fear of falling off.

FIG. 5 is a cross-sectional view showing another embodiment, in which the tip of the overlapped surface 11 abutting on the locking member 9 of the L-shaped connecting member 15 is bent inward, so that the tip to be pressed into is pressed. It was made.

[0018]

[Effect of the invention]

 As described above, the present invention can be mounted without any processing of the tilt of the flat body type truck, is easy and easy to mount, and a fastening jig is sufficient, so that it can be easily moved up and down to the loading platform. Can do that.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional side view showing an embodiment of the present invention.

FIG. 2 is a front view seen from the inside of FIG. 1;

FIG. 3 is a plan view of FIG. 1;

FIG. 4 is a side view showing a state of use.

FIG. 5 is a side view showing another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tilt 2 Top surface 3 Tilt inner surface 4 Tilt outer surface 5, 6 Step 7 Hook 8, 12 Abutment surface 9 Locking member 10 Step plate 11 Overlapping surface 13, 14 Clamping surface 15 L-shaped connecting member 16 L type Pressing member 17 Through hole 18, 22 Bolt shaft 19, 23 Long hole 20, 25 Nut 21 Collar 24 Notch

Claims (3)

[Utility model registration claims] 1. A locking member, an L-shaped connecting member, an L-shaped pressing member, and a step plate, wherein the locking member is locked to a step on an inner surface of the tilt,
The L-shaped connecting member is composed of an overlapped surface that is overlapped on the contact surface of the locking member and fastens to each other, and a clamping surface that is in contact with the top surface of the tilt. L
The mold holding member allows the step plate to rotate in the horizontal direction.
A lifting foot for a flat body type truck, comprising an overlapped surface which is clamped by a clamping surface of a mold connecting member and is fastened to each other in an up-and-down position, and an abutting surface which abuts on an outer surface of the tilt. 2. The lifting foot of a flat-bottomed truck according to claim 1, wherein the fastening between the contact surface of the locking member and the overlapping surface of the L-shaped connecting member can be adjusted in the vertical direction. 3. The foot for lifting and lowering a flat bottomed truck according to claim 1, wherein the fastening of the holding surfaces of the L-shaped connecting member and the L-shaped pressing member can be adjusted in the thickness direction of the top surface of the tilt. Hanging.