JPH082447A - Mounting device for gate and gate hinge - Google Patents

Abstract

PURPOSE:To provide a mounting device for a gate and a gate hinge by which fitting between the gate and the gate hinge can be surely carried out and no foreign matter, dust, rubbish, or the like is not accumulated in a gate lower end fitting groove. CONSTITUTION:A mounting device 1 for a gate and a gate hinge is provided with a fitting groove 5, which is arranged in the lower end of a gate 2 in the longitudinal direction of the gate, and a fitting part 15, which is fitted in the fitting groove 5 slidably and is seized in the width direction of the gate, for a gate hinge 3, and the fitting groove 5 is provided with a hook-shaped engagingly stopping piece 8, which is arranged in the longitudinal direction of the gate, on both insides in the thickness direction, while the fitting part 15 for the gate hinge 3 is provided with an engagingly stopping jaw 16, which is engaged with the hook-shaped engagingly stopping piece 8 so as to prevent expansion of an opening part 9, on both outsides. In addition, the opening part 9, in which the fitting part 15 for the gate hinge 3 is not engaged, of the fitting groove 5 is closed by means of a closing member provided with an engagingly stopping jaw 16 having the same shape as the fitting part engagingly stopping jaw 16 for the gate hinge 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tilt provided on a luggage carrier such as a truck and a mount for attaching the tilt to the underframe.

[0002]

2. Description of the Related Art As shown in FIG. 12, a conventional tilt and tilt hinge attachment device 40 includes a bottom groove portion 42 of a tilt 41.
One end of the upper hinge piece 44, which is slidable in the longitudinal direction of the tilt, that is, in the vertical direction of the drawing and is constrained in the width direction, that is, the vertical direction of the drawing, is fitted to the lower shaft hole of the upper hinge piece 44. A common hinge shaft 48 is fitted and inserted into an upper shaft hole of a lower hinge piece 47 fixed to the track underframe 46 and is rotatably supported. A wedge groove is provided on the upper end surface of the upper hinge piece 44 in the longitudinal direction of the tilt, and the wedge piece 45 is fitted into this wedge groove,
The upper end surface of the upper hinge piece 44 is pressed against and fitted to the inner wall surface of the tilt. The fitting portion is the lower end groove portion 4 of the tilt.
Two vertical projections 43a, 43b and 43c, 43d are provided on both vertical inner walls at predetermined intervals in the longitudinal direction of the tilt, and are fitted on both side walls of the upper hinge piece 44 between the two vertical projections. It is provided with a ridge 49 extending in the longitudinal direction of a tilt (Japanese Utility Model Laid-Open No. 3-32572).

[0003]

However, in the conventional tilting and tilting hinge mounting device 40, the tilting shaft 48 is used as a fulcrum to apply a rotational force to the tilt in the clockwise or counterclockwise direction in the figure to move the tilt. When opening / closing vigorously, since the restraint of the tilt lower end groove portion 42 was considered only in the width direction, the opening of the lower end groove portion widened due to impact or the like, and the fitting between the tilt 41 and the upper hinge piece 44 was loosened, In an extreme case, the tilt 41 and the upper hinge piece 44 may come off. Further, in the lower end groove portion 42 of the tilt 41, the upper hinge piece 4
Foreign matter, dust, dust, and the like are likely to collect in the opening and the lower end groove 42 of the portion where there is no 4 and there is a risk of deformation due to twisting when the tilt 41 is opened and closed.

An object of the present invention is to solve the problems of the conventional mounting device for the tilt and tilt hinges, to ensure the fitting of the tilt and tilt hinges, and further to prevent foreign matter in the tilt lower end fitting groove. It is an object to provide a mounting device for tilt and tilt hinges that does not collect dust and dirt.

[0005]

In order to solve the above problems, according to the first aspect of the present invention, a fitting groove is provided at the lower end of the tilt in the longitudinal direction of the tilt, and the tilt is attached to an underframe of a truck or the like. The fitting portion of the hinge is slidably fitted in the fitting groove in the longitudinal direction of the tilt, and the fitting device of the tilt and tilt hinge is constrained in the width direction of the tilt. The fitting portion is provided with means for preventing the opening of the fitting groove from expanding.

According to the second aspect of the present invention, a fitting groove is provided at the lower end of the tilt in the longitudinal direction of the tilt, and a fitting portion of the tilt hinge for mounting the tilt on an underframe of a truck or the like is provided in the fitting groove. In a mounting device for a tilt and a hinge hinge which is slidably fitted in the longitudinal direction of the tilt and is constrained in the width direction of the tilt, a fitting portion of the tilt hinge is fitted in the fitting groove. The opening of the fitting groove that does not fit is closed by a closing member that closes the opening, and the fitting groove of the tilt hinge does not fit and the fitting groove The fitting portion of the closing member to be fitted is provided with means for preventing expansion of the opening of the fitting groove.

According to the third aspect of the present invention, a fitting groove is provided at the lower end of the tilt in the longitudinal direction of the tilt, and a fitting portion of the tilt hinge for mounting the tilt on an underframe of a truck or the like is provided in the fitting groove. In the mounting device of the tilt and tilt hinges that is slidably fitted in the longitudinal direction of the tilt and is constrained in the width direction of the tilt, the fitting groove and the fitting portion have an opening portion of the fitting groove. The opening of the fitting groove in which the fitting portion of the tilt hinge is not fitted is for closing the opening. It is blocked by members,
The fitting groove in which the fitting portion of the tilt hinge is not fitted and the fitting portion of the closing member fitted in the fitting groove are means for preventing expansion of the opening of the fitting groove. It is equipped with.

A fourth aspect of the present invention is any one of the first to third aspects of the present invention, wherein the fitting groove includes a hook-shaped locking piece provided in a longitudinal direction of the tilt. The fitting portion of the tilt hinge and the closing member is provided with a locking claw that engages with the hook-shaped locking piece to prevent the opening of the fitting groove from expanding.

According to a fifth aspect of the present invention, a fitting groove is provided at the lower end of the tilt in the longitudinal direction of the tilt, and a fitting portion of the tilt hinge for mounting the tilt on an underframe of a truck or the like is provided in the fitting groove. In a tilt and tilt hinge mounting device having a fitting means for fitting and fixing the fitting part in the fitting groove in the width direction of the tilt, the fitting groove, the fitting part, and the back part of the fitting groove. The fixing means and the fixing means respectively include means for preventing the opening of the fitting groove from expanding.

[0010]

According to the present invention, since the fitting groove and the fitting portion are provided with means for preventing the opening of the fitting groove from expanding, the tilting and tilting hinges of the present invention are provided. Even if the mounting device uses the support shaft of the tilt hinge as a fulcrum to apply a rotational force to the tilt to open and close the tilt vigorously, the opening of the fitting groove at the bottom end of the tilt is provided with a means to prevent the expansion. Since the expansion is restricted, the fitting groove at the lower end of the tilt and the fitting part of the tilt hinge are not loosened or come off due to impact or the like.

Further, the fitting groove in which the fitting portion of the tilt hinge is not fitted and the fitting portion of the closing member fitted in the fitting groove prevent the opening of the fitting groove from expanding. Since the opening of the fitting groove where the fitting part of the tilt hinge is not fitted is prevented from expanding by the above means, the fitting groove at the bottom end of the tilt and the tilt hinge The mating part of is prevented from coming off, and foreign matter, dust, dust, etc. do not accumulate in the mating groove and opening without a tilt hinge, and deformation due to twisting etc. may occur when opening and closing the tilt. Absent.

Further, the fitting groove of the tilting hinge and the fitting portion of the tilting hinge are provided with means for preventing the opening of the fitting groove from expanding, and the fitting portion of the tilting hinge is fitted. Since the fitting groove that does not fit and the fitting portion of the closing member that fits in this fitting groove are provided with means for preventing expansion of the opening of the fitting groove, Both the fitting groove in which the fitting part fits and the fitting groove in which the fitting part of the tilt hinge does not fit are prevented from expanding the opening of these fitting grooves. The tilt hinge is more securely engaged and fixed, and foreign matter, dust, dust, etc. do not accumulate in the opening of the fitting groove without the tilt hinge, and deformation due to twisting etc. occurs when opening and closing the tilt hinge. It never happens.

The fitting groove is provided with a hook-shaped locking piece provided in the longitudinal direction of the tilt, and the fitting portions of the tilt hinge and the closing member are engaged with the hook-shaped locking piece. Since the locking claw for preventing the opening of the fitting groove from expanding is provided, the locking piece of the fitting groove and the locking claw of the tilt hinge are fitted together at the lower end of the tilt in addition to the above-mentioned action. The opening of the mating groove is prevented from expanding and it is securely engaged and fixed.

Further, since the fitting groove and the fitting portion, the back portion of the fitting groove and the fixing means are respectively provided with double preventing means for preventing the opening of the fitting groove from expanding, The attachment device for the tilt and tilt hinges of the invention is such that even when the tilt is pivotally opened and closed by applying a rotational force to the tilt with the support shaft of the tilt hinge as a fulcrum, the opening of the fitting groove at the lower end of the tilt is The expansion groove is more securely restrained by means for preventing expansion of both the fitting groove and the fitting part, and the back part of the fitting groove and the fixing means. It does not come loose or come off from the fitting part of.

[0015]

Embodiments of the present invention will now be described in detail with reference to the drawings. 1 to 3 are enlarged sectional views of an essential part showing an embodiment of a tilt and tilt hinge attachment device according to the present invention, respectively.
FIG. 4 is a front view, a cross-sectional view including an overall tilt cross-section, FIG. 4 is an enlarged cross-sectional view of a main part of the embodiment shown in FIG. 1 in which the opening of the tilt-fitting groove is closed by a closing member, and FIG. FIG. 6 is an enlarged cross-sectional view of an essential part showing another similar embodiment, and FIG. 6 is an enlarged cross-sectional view of an essential part of the embodiment shown in FIG. 8 is an enlarged cross-sectional view of an essential portion of the screw head of the embodiment shown in FIG. 5 covered with a gasket, and a screw is a countersunk screw. FIG. 9 is an enlarged sectional view of an essential portion of another embodiment. FIG. 10 is an enlarged cross-sectional view of an essential part showing still another embodiment similar to FIG. 9, and FIG. 11 is a view showing a state in which the opening of the tilt fitting groove of the embodiment shown in FIG. 10 is closed by a closing member. The expanded sectional view of a part is shown.

FIG. 3 is a sectional view including an overall tilt section of an embodiment of a tilt and tilt hinge attaching device according to the present invention. The mounting device 1 for the tilt and tilt hinge has a fitting groove 5 provided at the lower end 4 of the tilt 2, and a fitting portion 15 for the tilt hinge 3 that connects the tilt 2 to the track underframe 35. The fitting portion 15 of the tilt hinge is fitted and fixed in the fitting groove 5.

1 and 2 show the lower end 4 of the tilt shown in FIG.
FIG. 5 is an enlarged cross-sectional view and a front view of a main part mainly showing the fitting groove 5 and the fitting portion 15 of the tilt hinge provided on the. The tilting and tilting hinge mounting device 1 according to the present invention is a fitting groove 5 provided at the lower end 4 of the tilting and having an opening 9 provided in the longitudinal direction of the tilting, that is, in the direction perpendicular to the drawing of FIG. The fitting groove 5 is fitted in the fitting groove 5 slidably in the longitudinal direction of the tilt, and is fitted in the tilt hinge in the width direction of the tilt, that is, in the vertical direction in the drawing of FIG. The attachment device 1 is a tilt and tilt hinge having a portion 15. The fitting groove 5 is provided with hook-shaped locking pieces 8, 8 provided on both inner sides 6, 6 in the longitudinal direction of the tilt in the thickness direction of the tilt, that is, in the left-right direction of the drawing of FIG. . Fitting part 15 of tilt hinge
Is provided with locking claws 16, 16 on both outer sides 18, 18 for engaging with the locking pieces 8, 8 of the fitting groove to restrain the expansion of the opening of the fitting groove.

Further, in the mounting device 1 for the tilt and tilt hinges according to the present invention, the tilt hinge 3 has the fitting portion 15 thereof.
To the inner wall 13 of the tilt, screw 17a and nut 17
It is also possible to tighten and fix with b. A groove 10 is provided near the opening 9 of the fitting groove at the lower end 4 of the tilt,
The sealing material 11 is fixed so that water such as rainwater does not enter the truck carrier 36. The lower part of the tilt hinge 3 is fixed to the track underframe 35 via the rivet 21, and the tilt hole 3 and the support shaft 23 of the tilt hinge 3 allow the tilt 2 to be rotatably connected to the track underframe 35. Has been done. In FIG. 2, the retaining pin 24 is a pin that prevents the support shaft 23 from coming off.

The flank 2 is made of a large extruded aluminum alloy material, and in this embodiment, as shown in FIGS. 1 and 3, is an extruded shape material having a hollow portion 12. Similarly, the upper hinge 14 having the fitting portion 15 of the tilt hinge 3 is also made of an aluminum alloy extruded material, which has a large degree of freedom in the cross-sectional shape at the time of design and is advantageous in strength, accuracy, cost, and the like. Is.

FIG. 4 is an enlarged cross-sectional view of an essential part of the embodiment shown in FIG. 1 in which the opening 9 of the tilt lower end fitting groove is closed by the closing member 28. Of the tilt lower end fitting groove, the opening 9 of the fitting groove in which the fitting portion 15 of the tilt hinge is not fitted is closed by the closing member 28. The closing member 28 includes the locking claws 16, 16 of the fitting portion 15 of the tilt hinge.
It has locking claws 29, 29 of the same shape as.

The tilting and tilting hinge mounting device 1 according to the present invention constructed as described above operates as follows.
That is, in FIG. 1, the fitting groove 5 is a hook-shaped locking piece 8, 8
have. On the other hand, since the fitting portion 15 of the tilt hinge has the locking claws 16 and 16 that engage with the locking pieces 8 and 8, the locking pieces 8 and 8 and the locking claws 16 and 16 are Securely engages each other to prevent the opening 9 of the fitting groove from expanding. Therefore, even when a rotational force is applied to the tilt 2 or the tilt 2 itself is vigorously opened and closed with the support shaft 23 of the tilt hinge as the fulcrum, the fitting groove 5 at the lower end of the tilt and the fitting portion 15 of the tilt hinge 15 are used. And does not come loose or come off due to impact.
Further, in the embodiment of the present invention, the fitting portion 1 of the tilt hinge is used.
Since 5 is fastened and fixed to the inner wall 13 of the tilt 2 with the screw 17a and the nut 17b, the tilt 2 and the tilt hinge 3 are more securely fixed.

Further, as shown in FIG. 4, the opening portion 9 of the fitting groove in which the fitting portion 15 of the tilt hinge is not fitted in the fitting groove of the tilt lower end is locked by the tilt hinge. Since it is closed by the closing member 28 having the locking claws 29, 29 of the same shape as the claws 16, 16, the tilting fitting groove and the tilting hinge fitting portion prevent the expansion. Even if no means is provided, the locking claws 29, 29 of the closing member 28 are engaged with the locking pieces 8, 8 of the fitting groove to prevent the opening 9 from expanding and the tilting and tilting jaws. Securely fix the mating number. Moreover, foreign matter, dust, dust, and the like do not collect in the opening and the fitting groove in which the fitting portion of the tilt hinge is not fitted, and deformation due to twisting or the like does not occur when opening and closing the tilt.

FIG. 5 is an enlarged cross-sectional view of an essential part showing another embodiment of a tilt and tilt hinge attaching device similar to that shown in FIG.
The fitting portion 15 of this embodiment is fitted so as to substantially contact the inner side surface of the fitting groove 5 at the lower end 4 of the tilt, and the close contact between the tilt 2 and the upper hinge piece 14 results in the tilt and tilt. The hinge mounting structure can be made robust. Further, the sealing material 11 is fixed to the groove 10 provided on the inner wall side 13 of the tilt. Regarding the other components, the parts having the same functions as those in FIGS. 1 to 4 are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 6 is an enlarged cross-sectional view of a main portion of the embodiment shown in FIG. 5 in which the opening of the tilt fitting groove is closed by a closing member. Although the shape of the fitting groove 5 is slightly different from the structure shown in FIG. 4 in which the opening of the swing lower end fitting groove is closed by the closing member, the function of the closing member 28 is the same, Portions having the same functions as those in No. 4 are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 7 is an enlarged cross-sectional view of the essential parts of the screw head of the embodiment shown in FIG. 5 covered with a gasket. This embodiment is preferable in appearance because the screw head is covered with the gasket. The gasket 30 and the sealing material 11 are integrally formed, and the material is an elastic material such as synthetic resin. With respect to the other components, the parts having the same functions as those in FIGS. 1 to 6 are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 8 is an enlarged cross-sectional view of a main part of the embodiment shown in FIG. 5 in which the screw is a countersunk screw. Since the screw 17a of this embodiment is a countersunk screw, the head end of the screw is flat and can be flush with the inner wall surface 13 'of the tilt, which is aesthetically preferable. With respect to the other components, the parts having the same functions as those in FIGS. 1 to 7 are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 9 is an enlarged cross-sectional view of a main part showing still another embodiment of the mounting device for the tilt and tilt hinges according to the present invention. The tilt and tilt hinge mounting device 1 of this embodiment has a lower end 4 of the tilt 2 and a fitting groove 5 in the longitudinal direction of the tilt 2.
Is provided, and the fitting portion 15 of the tilt hinge 3 for mounting the tilt 2 on the underframe 35 of a truck or the like fits into the fitting groove 5,
This is a tilt and tilt hinge attachment device in which the fitting groove 5 and the fitting portion 15 are fixed by bolts 27a, nuts 27b, and washers 27c, 27d which are fixing means 27 for fixing the fitting groove 5 in the width direction of the tilt 2. The fitting groove 5, the fitting portion 15, the back portion 5a of the fitting groove 5, and the fixing means 27 are provided with means for preventing expansion of the opening 9 of the fitting groove.

That is, the means for preventing the opening 9 of the fitting groove from expanding is fixed by the fixing means 27.
By fixing the lower end 4 of the tilt to the locking pieces 8 of the fitting groove 5, the locking claw 16 of the fitting portion 15 and the groove portion 15a.
And the locking pieces 5b and 5b provided on the back 5a of the fitting groove 5 and the vertical piece 27 of the washer 27c.
c'and 27c 'are engaged with each other. By these two means for preventing expansion, the expansion is prevented more reliably. The fitting portion 15 of the upper hinge piece 14 of this embodiment has a structure that can be fitted into the fitting groove 5 of the lower end 4 of the tilt from below.
Since the bolts 27a, the nuts 27b, and the washers 27c, 27d, which are the fixing means 27, are used for fixing, the assembling work is easy. Although the length of the washer 27c is not particularly limited, it is usually the same as the length of the upper hinge piece 14 in the longitudinal direction. With respect to the other components, parts having the same functions as those in FIGS. 1 to 8 are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 10 is an enlarged cross-sectional view of a main part showing still another embodiment of the mounting device for the tilt and tilt hinges similar to FIG. The mounting device 1 for the tilt and tilt hinges of this embodiment is
The locking pieces 8 and 8 of the fitting groove 5 and the locking claws 16 and 16 of the fitting portion 15 are locked so that the upper hinge piece 14 does not fall off. Also in this embodiment, similarly to the embodiment shown in FIG. 9, the locking pieces 8, 8 of the fitting groove 5 and the locking claw 1 of the fitting portion.
6, 16 are locked to prevent the opening 9 of the fitting groove from expanding,
Further, the bolts 27a, the nuts 27b, and the washers 27c, 27d, which are the fixing means, are the locking pieces 5b, 5b provided on the back portion 5a of the fitting groove and the vertical pieces 27c ', 27c' of the washer 27c.
By being fixed by, the expansion of the opening 9 of the fitting groove is prevented. Regarding the other components, the parts having the same functions as those in FIGS. 1 to 9 are designated by the same reference numerals, and the description thereof will be omitted.

FIG. 11 is an enlarged cross-sectional view of the main part of the embodiment shown in FIG. 10 in which the opening of the tilt fitting groove is closed by a closing member. The closing member 28 includes the locking piece 8 of the fitting groove 5,
8 and the locking claws 29, 29 of the closing member 28 are locked to prevent the opening 9 of the fitting groove from expanding. With respect to the other components, those having the same functions as those in FIG. 10 are designated by the same reference numerals, and the description thereof will be omitted.

Although the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited only to those embodiments, and various modifications can be made without departing from the spirit of the present invention. In addition, it goes without saying that various modifications can be made.

[0032]

According to the first aspect of the present invention, since the fitting groove and the fitting portion are provided with means for preventing the opening of the fitting groove from expanding, the fitting of the tilt hinge is performed. The opening of the fitting groove in which the parts are fitted is prevented from expanding, and the tilt and tilt hinges are not loosened or come off due to impact or the like.

According to the second aspect of the invention, the fitting groove in which the fitting groove of the tilt hinge is not fitted and the fitting portion of the closing member prevent the opening of the fitting groove from expanding. Therefore, even if the fitting groove of the tilt and the fitting part of the hinge do not have any means for preventing expansion, the tilt and the hinge do not loosen or come off due to impact or the like. The fitting groove and the opening, which are closed by the closing member, do not collect foreign matter, dust, dust, and the like, and are not deformed by twisting or the like when opening and closing the tilt.

According to the third aspect of the present invention, both the fitting groove in which the fitting portion of the tilt hinge is fitted and the fitting groove in which the fitting portion of the tilt hinge is not fitted are also fitted. The expansion of the opening of the mating groove is prevented, and the tilt and tilt hinges are more securely engaged and fixed, and the fitting groove and the opening closed by the closing member are No dust or dirt collects, and deformation due to twisting etc. does not occur when opening and closing the tilt.

According to the fourth aspect of the present invention, the fitting groove is provided with a hook-shaped locking piece provided in the longitudinal direction of the tilt, and the fitting portions of the tilt hinge and the closing member are: Since it is provided with a locking claw that engages with the hook-shaped locking piece and prevents the opening of the fitting groove from expanding, any one of the effects of the first invention to the third invention can be achieved. In addition, the locking piece of the fitting groove and the locking claw of the tilt hinge prevent the opening of the fitting groove at the lower end of the tilt from expanding and are securely engaged and fixed.

According to the fifth aspect of the invention, the fitting groove, the fitting portion, the back portion of the fitting groove, and the fixing means are each provided with a double preventing means for preventing the opening of the fitting groove from expanding. Since the opening of the fitting groove at the lower end of the tilt is more reliably restrained from expanding, the fitting groove at the lower end of the tilt and the fitting part of the tilt hinge cannot be loosened or come off due to impact or the like. Absent.

[Brief description of drawings]

FIG. 1 is an enlarged sectional view of an essential part showing an embodiment of a tilt and tilt hinge attachment device according to the present invention.

FIG. 2 is a front view of the embodiment shown in FIG.

FIG. 3 is a cross-sectional view of the embodiment shown in FIG.

FIG. 4 is an enlarged cross-sectional view of a main part of the embodiment shown in FIG. 1 in which the opening of the tilt fitting groove is closed by a closing member.

FIG. 5 is an enlarged cross-sectional view of an essential part showing another embodiment similar to FIG.

6 is an enlarged cross-sectional view of a main part of the embodiment shown in FIG. 5 in a state where the opening of the tilt fitting groove is closed by a closing member.

7 is an enlarged cross-sectional view of a main part of the screw head of the embodiment shown in FIG. 5 covered with a gasket.

8 is an enlarged cross-sectional view of a main part of the screw shown in FIG. 5 with a countersunk screw.

FIG. 9 is an enlarged sectional view of an essential part showing still another embodiment of the attachment device for the tilt and tilt hinge according to the present invention.

FIG. 10 is an enlarged cross-sectional view of an essential part showing still another embodiment similar to FIG.

11 is an enlarged cross-sectional view of an essential part of the embodiment shown in FIG. 10 in a state where the opening of the tilt fitting groove is closed by a closing member.

FIG. 12 is a partially omitted sectional view showing a mounting device for a tilt and tilt hinge according to a conventional technique.

[Explanation of symbols]

 1 Tilt and Tilt hinge mounting device 2 Tilt 3 Tilt hinge 4 Lower end 5 Fitting groove 5a Back 8 Locking piece 9 Opening 15 Fitting part 16 Locking claw 27 Fixing means 28 Closing member 29 Locking claw

 ─────────────────────────────────────────────────── --- Continuation of the front page (72) Inventor Hirotoshi Shimano 3-13-12 Mita, Minato-ku, Tokyo Within Japan Light Metals Co., Ltd. No.25-1 Isuzu Motors Co., Ltd. Kawasaki Plant (72) Inventor Isao Hosoya 8 Tsutana, Fujisawa City, Kanagawa Prefecture Isuzu Engineering Co., Ltd.

Claims (5)

[Claims] 1. A fitting groove is provided at the lower end of the tilt in the longitudinal direction of the tilt, and a fitting portion of an tilt hinge for attaching the tilt to an underframe of a truck or the like is provided in the fitting groove in the longitudinal direction of the tilt. In the mounting device of the tilt and tilt hinges that are slidably fitted in the direction, and are constrained in the width direction of the tilt, the fitting groove and the fitting portion are formed by expanding the opening of the fitting groove. A tilt and tilt hinge attachment device, characterized in that it is provided with means for preventing it. 2. A fitting groove is provided at the lower end of the tilt in the longitudinal direction of the tilt, and a fitting portion of an tilt hinge for attaching the tilt to an underframe of a truck or the like is provided in the fitting groove in the longitudinal direction of the tilt. In the mounting device of the tilt and tilt hinges that are slidably fitted in the direction and are constrained in the width direction of the tilt, the fitting portion of the tilt hinge is not fitted in the fitting groove. The opening of the fitting groove is closed with a closing member that closes the opening, and the fitting groove of the tilt hinge is not fitted and the fitting groove is fitted into the fitting groove. The fitting part of the closing member is
A tilt and tilt hinge attachment device comprising means for preventing the opening of the fitting groove from expanding. 3. A fitting groove is provided at the lower end of the tilt in the longitudinal direction of the tilt, and a fitting portion of an tilt hinge for attaching the tilt to an underframe of a truck or the like is provided in the fitting groove in the longitudinal direction of the tilt. In the mounting device of the tilt and tilt hinges that are slidably fitted in the direction, and are constrained in the width direction of the tilt, the fitting groove and the fitting portion are formed by expanding the opening of the fitting groove. In the fitting groove, the opening of the fitting groove in which the fitting portion of the tilt hinge is not fitted is closed by a closing member that closes the opening. The fitting groove of the tilt hinge is not fitted to the fitting groove and the fitting portion of the closing member that fits into the fitting groove is formed by expanding the opening of the fitting groove. A tilt and tilt hinge attachment device, characterized in that it is provided with means for preventing 4. The fitting groove according to any one of claims 1 to 3, wherein the fitting groove is provided with a hook-shaped locking piece provided in a longitudinal direction of the tilt, and the hook hinge and the closing hinge are provided. The fitting portion of the member is provided with a locking claw that engages with the hook-shaped locking piece to prevent expansion of the opening of the fitting groove. No. mounting device. 5. A fitting groove is provided at a lower end of the tilt in a longitudinal direction of the tilt, and a fitting portion of an tilt hinge for mounting the tilt on an underframe of a truck or the like fits into the fitting groove, In a mounting device for tilt and tilt hinges, which has fixing means for fixing a fitting portion in the fitting groove in the width direction of the tilt,
The fitting groove and the fitting portion, and the back portion of the fitting groove and the fixing means each include means for preventing the opening of the fitting groove from expanding. No. mounting device.