JP6355189B2 - How to install the wing roof - Google Patents

Description

  The present invention relates to a method for attaching a wing roof for rotatably attaching an end portion of a wing roof in a wing vehicle to a center rail via a hinge member.

  As shown in FIG. 1, generally, a wing vehicle 1 is equipped with a cargo box 2. The cargo box 2 of the wing vehicle 1 includes an L-shaped wing roof 3, 3, a front wall 4, and a rear door wall 5 provided in a pair of left and right in the front-rear direction (longitudinal direction) of the cargo box 2. I have. Each wing roof 3 includes a ceiling wall portion 6 and a side wall portion 7 joined orthogonally to the ceiling wall portion 6. A center rail 10 extends in the front-rear direction at the top of the center position in the left-right direction between the front wall 4 and the rear door wall 5. Moreover, the hinge member 11 (refer FIG. 3) is each attached to the edge part of the ceiling wall part 6 of each wing roof 3 and 3. As shown in FIG. Each hinge member 11 is pivotally connected to both end portions of a plate-like member 12 (see FIG. 3) fixed to the center rail 10 at intervals along the front-rear direction. 3 and 3 are configured to be rotatable with respect to the center rail 10 via a hinge member 11.

  Therefore, Patent Document 1 discloses a conventional technique for attaching a hinge member to a wing roof. When the hinge member is attached to the wing roof rail, a plurality of slide members having bolts inserted into the C-shaped groove portion of the wing roof rail are sequentially inserted from the end portions. The hinge member is attached to the wing roof rail by fixing the hinge member to each bolt protruding from the open portion of the C-shaped groove.

JP 2011-93387 A

  However, in the invention according to Patent Document 1, when the hinge member is fixed to the wing roof rail, the slide members with bolts are sequentially inserted from the end of the wing roof rail. Needs to be set in advance, and it takes time to work. In addition, if you want to add a new slide member between adjacent slide members, insert the slide member to be added from the end of the wing roof rail and position all the slide members again. It is necessary to fix each hinge member to each slide member, and it is necessary to improve so as to improve work efficiency.

  This invention is made | formed in view of this point, and it aims at providing the attachment method of the wing roof which improves work efficiency.

According to the present invention, as means for solving the above-mentioned problems, the invention described in claim 1 is characterized in that a wing roof rail having a C-shaped groove section provided at an end portion of a wing roof of a wing vehicle has a hinge member as a center rail. in the method of mounting wings roof mounting rotatably via the fixing nut, is inserted from the open portion extending in the longitudinal direction of the C-shaped groove of the wings roof rail to the C-shaped groove portion, said C-shaped groove The fastening hole is rotated around an axis along the longitudinal direction of the wing roof rail so that the fastening hole faces the open part, and then the fixing nut and the hinge member are fixed by a fastening tool. The wing roof rail is fixed to the hinge member.
In the first aspect of the invention, the fixing nut is not inserted from the end portion of the C-shaped groove portion of the wing roof rail, but is inserted into the C-shaped groove portion from the open portion extending in the longitudinal direction of the C-shaped groove portion. The hinge member can be fixed to the wing roof using this fixing nut, and the wing roof can be pivotally attached to the center rail via the hinge member. To improve.

According to a second aspect of the present invention, in the first aspect of the present invention, the rotation of the fixing nut in the C-shaped groove portion is opposed to the open surface in the C-shaped groove portion of the wing roof rail. An inclined surface that limits the direction is formed.
The invention described in claim 3 is the invention described in claim 1 or 2, wherein the rotation direction of the fixing nut is clockwise or counterclockwise in a cross-sectional view orthogonal to the direction in which the C-shaped groove portion of the wing roof rail extends. One of the clockwise directions is used.
According to the second and third aspects of the invention, the size of the internal space of the C-shaped groove is minimized by limiting the rotation direction of the fixing nut within the C-shaped groove of the wing roof rail to only one direction. Work efficiency can be further improved.

The invention described in claim 4 is the invention described in any one of claims 1 to 3, wherein the fixing nut is integrally formed with a substantially rectangular base plate and both ends in the longitudinal direction on one surface of the base plate. It comprises a plurality of nut members to be fixed.
In the invention of claim 4, since the fixing nut is provided with a plurality of nut members, the working efficiency can be further improved.

  According to the present invention, the fixing nut is inserted from the open portion of the C-shaped groove portion of the wing roof rail, and is rotated and disposed in the C-shaped groove portion so that the tightening hole faces the open portion. Since the hinge member can be fixed to the wing roof rail by fixing the hinge member to the wing roof rail, the working efficiency is greatly improved as compared with the conventional case.

FIG. 1 is a schematic perspective view of a wing vehicle that employs a wing roof mounting method according to an embodiment of the present invention. FIG. 2 is a front view of the wing roof. FIG. 3 is an enlarged view of a state in which the wing roof is attached to the center rail via a hinge member. FIG. 4 is a perspective view of the hinge member. FIG. 5 is a perspective view showing a state in which the fixing nut is inserted from the open portion of the C-shaped groove portion of the wing roof rail. FIG. 6 is a diagram showing stepwise how the fixing nut is rotated within the C-shaped groove of the wing roof rail. FIG. 7 is a perspective view showing another embodiment of the hinge member.

Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to FIGS.
As shown in FIGS. 1 and 3, the cargo box 2 of the wing vehicle 1 includes a wing roof 3, 3 having a substantially L-shaped cross section provided in a pair of left and right in the front-rear direction of the cargo box 2, and a front wall 4. The rear door wall 5 is provided. Each wing roof 3 includes a ceiling wall portion 6 and a side wall portion 7 joined orthogonally to the ceiling wall portion 6. A center rail 10 is provided along the front-rear direction at the top of the center position in the left-right direction between the front wall 4 and the rear door wall 5. A plurality of plate-like members 12 are fixed to the center rail 10 at intervals along the front-rear direction. Further, the hinge member 11 is fixed to the ends of the ceiling wall portion 6 of the pair of left and right wing roofs 3 and 3. Then, by connecting each hinge member 11 to both ends of the plate-like member 12 so as to be rotatable, the wing roofs 3 and 3 are rotatable with respect to the center rail 10 via the hinge member 11.

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS.
As shown in FIG. 3, the center rail 10 is formed in a cross-sectionally R shape (in FIG. 3, only one side in the left-right direction (width direction) is shown). The cross-sectional shape of the center rail 10 is not particularly limited, and may be formed in other shapes, for example, an I-shaped cross section. A plate-like member 12 is fixed above the center rail 10 so as to straddle the center rail 10 in the left-right direction. A plurality of plate-like members 12 are fixed above the center rail 10 at intervals along the front-rear direction. Insertion holes 12 a through which the connecting pins 13 are inserted are provided at both ends in the left-right direction of the plate-like member 12. The insertion hole 12a extends in the same direction as the direction in which the center rail 10 extends. Each hinge member 11 is rotatably connected to both ends of the plate-like member 12.

  As shown in FIG. 4, the hinge member 11 includes a substantially rectangular fixing plate 15 and connecting plates 16 and 16 that are erected from one surface of the fixing plate 15 along the longitudinal direction. Is done. The fixing plate 15 is formed with insertion holes 15a and 15a through which the fastening bolts 35 and 35 (see FIG. 3) for fixing the wing roof are inserted outside the connection plates 16 and 16, respectively. The distance between the insertion holes 15a and 15a corresponds to the distance between the nut members 31 and 31 of the fixing nut 22 described later. Further, the distance between the connecting plates 16 and 16 corresponds to the width dimension of the plate-like member 12. Insertion holes 16a and 16a through which the connection pins 13 are inserted are formed at the tips of the connection plates 16 and 16, respectively. And also referring to FIG. 3, by arranging the end of the plate-like member 12 between the connecting plates 16 and 16 of the hinge member 11, and inserting the connecting pins 13 into the respective insertion holes 16a and 12a, The hinge member 11 is rotatably connected with the end portion (connecting pin 13) of the plate-like member 12 as a fulcrum.

In the following, the configuration of the right and left wing roofs 3 and 3 and the mounting form with the hinge member 11 will be described. However, since each wing roof 3 and 3 is symmetrical and has the same configuration and the same mounting form, Only the configuration of the wing roof 3 and the form of attachment with the hinge member 11 will be described.
As shown in FIG.1 and FIG.2, the ceiling wall part 6 and the side wall part 7 of the wing roof 3 are the rectangular panel shape which affixed the metal thin board on the surface and the back surface of plate-shaped foamed resin (styrene board). Is formed. The material of the wing roof 3 is not particularly limited. For example, the wing roof 3 may be formed of only an aluminum plate without using a foamed resin. A wing roof rail 20 is inserted into the end of the ceiling wall 6 on the side of the center rail 10. The wing roof rail 20 includes a rail member 21 and a fixing nut 22 that is slidably disposed in the rail member 21 along the longitudinal direction.

  As shown in FIGS. 2 and 3, the rail member 21 of the wing roof rail 20 has an end insertion portion 23 having a U-shaped cross section into which the end of the ceiling wall portion 6 of the wing roof 3 is inserted, An end portion insertion portion 23 and a C-shaped groove portion 24 positioned back to back are formed. The end portion on the center rail 10 side of the ceiling wall portion 6 of the wing roof 3 is inserted into the end portion insertion portion 23 of the rail member 21. A fixing nut 22 is slidably disposed along the longitudinal direction in the C-shaped groove 24 of the rail member 21. An inclined surface 24 b is formed on the opposing surface of the rail member 21 that faces the open portion 24 a of the C-shaped groove 24. The inclined surface 24b is formed so as to extend obliquely upward from the substantially central portion in the vertical direction of the opposing surface constituting the C-shaped groove portion 24 toward the open portion 24a. The operation of the inclined surface 24b will be described in detail later. With reference to FIG. 5 as well, the fixing nut 22 includes a substantially rectangular base plate 30 and nut members 31 that are integrally connected to both ends in the longitudinal direction on one surface of the base plate 30. Through holes 30 a and 30 a are respectively provided at both longitudinal ends of the base plate 30. The nut members 31 and 31 are integrally connected to one surface of the base plate 30 so that the tightening holes 31 a and 31 a respectively match the through holes 30 a and 30 a of the base plate 30.

Next, the fixing nut 22 is inserted into the C-shaped groove 24 of the rail member 21 of the wing roof rail 20, and each nut member 31 of the fixing nut 22 and the fixing plate 15 of each hinge member 11 are tightened. A method of fixing with the bolt 35 (clamp) will be described in detail below.
First, as shown in FIG. 5, the fixing nut 22 is moved from the opening portion 24a of the C-shaped groove portion 24 of the wing roof rail 20 (rail member 21) to the thickness direction of the fixing nut 22 and the opening portion of the C-shaped groove portion 24. Insert so that the height direction of 24a matches. Specifically, as shown in FIGS. 5 and 6A, the fixing nut 22 is inserted into the C-shaped groove portion 24 in a substantially horizontal direction from the open portion 24a in a direction in which each nut member 31 is directed upward. Then, the base plate 30 of the fixing nut 22 interferes with the inclined surface 24b, so that the other surface of the base plate 30 of the fixing nut 22 (the surface opposite to the nut member 31 side) is the lower wall below the open portion 24a. The fixing nut 22 comes into contact with the upper end of the portion 39 and is accommodated in the open portion 24a in a state of being inclined slightly downward. Note that the fixing nut 22 may be inserted in a state where it is inclined slightly downward with respect to the open portion 24a from the beginning.

  Next, from the state of FIG. 6A, the fixing nut 22 is viewed in a cross-sectional view orthogonal to the direction in which the C-shaped groove extends, in either the clockwise direction or the counterclockwise direction (the arrow in FIG. Rotate clockwise (visually). Then, as shown in FIG. 6B, the fixing nut 22 is rotated so that the upper portion of the base plate 30 crosses the opening range of the open portion 24a, and as shown in FIG. When the entire base plate 30 is disposed in the C-shaped groove 24, the top surface of each nut member 31 of the fixing nut 22 contacts the inclined surface 24 b provided on the surface facing the open portion 24 a of the rail member 21. The fixing nut 22 is completely disposed in the C-shaped groove 24. Subsequently, as shown in FIG. 6D, by further rotating the fixing nut 22 in the same direction, the tightening holes 31a and 31a of the nut members 31 and 31 of the fixing nut 22 respectively face the open portion 24a. At the position, the upper and lower portions of the base plate 30 of the fixing nut 22 are brought into contact with the inner surfaces of the upper wall portion 38 and the lower wall portion 39 positioned in the vertical direction from the open portion 24a.

Next, the fastening bolts 35, 35 are inserted into the insertion holes 15 a, 15 a respectively provided in the fixing plate 15 of the hinge member 11, and the fastening bolts 35, 35 are inserted into the nut members 31, 31 of the fixing nut 22. The hinge member 11 and the fixing nut 22 are fixed by being screwed into the tightening holes 31a and 31a.
Note that a plurality of fixing nuts 22 are positioned at predetermined positions along the longitudinal direction of the wing roof rail 20, and the hinge members 11 corresponding to the respective fixing nuts 22 are respectively fixed.
And the edge part of the plate-shaped member 12 is arrange | positioned between each connection plate 16 and 16 of the hinge member 11 attached to the wing roof rail 20 via each fixing nut 22, and connection pin 13 is set to each insertion hole 16a, 12a. By inserting the, the both 11 and 12 are rotatably connected. As a result, the wing roof 3 is rotatably attached to the center rail 10 via the hinge member 11.

  As described above, in the embodiment of the present invention, when positioning the plurality of fixing nuts 22 along the longitudinal direction in the C-shaped groove portion 24 of the wing roof rail 20 (rail member 21), Instead of sequentially inserting into the C-shaped groove 24 from the end of the wing roof rail 20 and positioning, the fixing nuts 22 are inserted from the open portions 24a of the C-shaped groove 24, and the C-shaped groove 24 The fastening holes 31a and 31a of the fixing nut 22 can be rotated and arranged so as to face the open portion 24a. As a result, as can be seen from FIG. 5, a new fixing nut 22 can be additionally arranged between the adjacent fixing nuts 22 without any trouble, and the workability thereof is significantly improved as compared with the conventional case.

  Further, in the embodiment of the present invention, since the inclined surface 24b is formed on the facing surface of the wing roof rail 20 that faces the open portion 24a of the C-shaped groove 24, the fixing nut 22 is opened to the C-shaped groove 24. After the insertion from the portion 24a, the rotation direction of the fixing nut 22 can be limited to either one of the clockwise direction and the counterclockwise direction by the inclined surface 24b. Can be minimized. In short, when the fixing nut 22 is rotated in either the clockwise direction or the counterclockwise direction, the rotation locus extends not only to the internal space of the C-shaped groove 24 but also to the opening range of the open portion 24a. Thus, the size of the internal space of the C-shaped groove 24 can be minimized. Moreover, since the rotation direction of the fixing nut 22 is limited to one direction, the working efficiency can be further improved.

  In the present embodiment, the hinge member 11 has a substantially rectangular shape, and has a fixing plate 15 having insertion holes 15a, 15a at both ends in the longitudinal direction, and a distance from one surface of the fixing plate 15 along the longitudinal direction. The connecting plates 16 and 16 are provided standing and are provided with insertion holes 16a and 16a at the distal ends. However, the present invention is not limited to this embodiment, and other embodiments may be adopted. For example, as shown in FIG. 7, the hinge member 11 is composed of a substantially rectangular fixing plate 15 and an extending plate 17 that is curved and extends from the longitudinal end of the fixing plate 15. Insertion holes 15a and 15a for fixing the wing roof are formed at both ends of the longitudinal side, and the cylindrical bodies 18 and 18 having insertion holes 18a and 18a for connecting the plate member 12 to the extended plate 17 are spaced apart. And may be configured to be integrally connected.

DESCRIPTION OF SYMBOLS 1 Wing vehicle, 2 Cargo box, 3 Wing roof, 10 Center rail, 11 Hinge member, 20 Wing roof rail, 21 Rail member, 22 Fixing nut, 24 C-shaped groove part, 24a Open part, 24b Inclined surface, 30 Base plate, 30a Through hole, 31 Nut member, 31a Clamping hole, 35 Clamping bolt (clamp)

Claims (4)

In the wing roof mounting method, a wing roof rail having a C-shaped groove section provided at an end of a wing roof of a wing vehicle is rotatably mounted on a center rail via a hinge member.
The fixing nut, the insert from an open portion extending in the longitudinal direction of the C-shaped groove of the wings roof rail to the C-shaped in the groove, as perforated its fastening in the C-shaped in the groove is facing the opening portion The wing roof rail is rotated around an axis along the longitudinal direction of the wing roof rail , and then the fixing nut and the hinge member are fixed by a fastener to fix the wing roof rail to the hinge member. Wing roof mounting method.   The inclined surface which limits the rotation direction of the said fixing nut in the said C-shaped groove part in the opposing surface facing the open part in the C-shaped groove part of the said wing roof rail is characterized by the above-mentioned. Installation method of wing roof of description.   The rotation direction of the fixing nut is set to one of a clockwise direction and a counterclockwise direction in a cross-sectional view orthogonal to a direction in which the C-shaped groove portion of the wing roof rail extends. Installation method of wing roof as described in 2.   The said fixing nut is comprised from the substantially rectangular base board and the some nut member integrally fixed to a longitudinal direction both ends by the one surface of this base board, The any one of Claims 1-3 characterized by the above-mentioned. A method of attaching the wing roof according to claim 1.

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