JP3188364U - Roof lock receiving device for wing vehicle - Google Patents

Abstract

A roof lock receiving device for a wing vehicle that enables a wing roof lower edge portion to be securely pressed by a clamping device on a side heel side with a single device even when the height positions of the wing roof are different. provide.
In a wing vehicle in which a wing roof 6 is openable and closable in a lowered position and a raised position, a bracket portion 31 fixed to a lower edge portion of the wing roof 6, a long clamped portion 41, and a short clamped portion. 42, and a clamp receiver 40 that is rotatable with respect to the bracket portion 31 and a posture holding means 50 that can fix the clamp receiver 40 to the bracket portion 31 in a predetermined posture. When the wing roof 6 is closed at the lowered position, the short clamped portion 42 is held by the clamp device 70 on the side heel side.
[Selection] Figure 4

Description

  The present invention relates to a roof lock receiving device for holding a wing roof in a closed state in a wing vehicle including a wing roof that covers a cargo bed from the top so as to be opened and closed.

  Conventionally, the position of the wing roof is achieved by lifting the central connecting material (center frame) with the wing roof attached in a freely openable / closable manner and the upper side of the front and rear frames connected and integrated by the central connecting material with a hydraulic cylinder. Japanese Patent Application Laid-Open Publication No. 2004-228561 proposes a vehicle that can increase the vehicle speed.

In Japanese Patent Application Laid-Open No. 59-179119, the wing roof can be moved up and down. However, the purpose of the wing roof is only for the convenience of cargo handling work. Position). Driving with the wing roof raised is not assumed.

  In a wing vehicle, in order to be able to run even when the height of the wing roof is low and when the wing roof is high, there is no gap between the wing roof closed when the wing roof is high and the side ridge. In addition, it is necessary to reliably hold the lower edge of the wing roof closed in any state.

  The present invention has been made in view of such a situation, and its purpose is to use a single device to clamp the lower edge of the wing roof with a clamping device on the side heel side even when the height position of the wing roof is different. An object of the present invention is to provide a roof lock receiving device for a wing vehicle that can be surely pressed.

One aspect of the present invention is a roof lock receiving device for a wing vehicle. In this wing vehicle roof lock receiving device, the wing roof can be opened and closed freely in the lowered position and the raised position, and in the closed state of the wing roof, the lower edge portion of the wing roof overlaps with the side wall,
A bracket portion provided at a lower edge portion of the wing roof, a long clamped portion and a short clamped portion, and a clamp receiver rotatable with respect to the bracket portion; A posture holding means capable of fixing the clamp receiver to the bracket portion in a predetermined posture;
When the wing roof is closed at the lowered position, the short clamped portion is held by a clamping device attached to the side surface ridge, and when the wing roof is closed at the raised position, the long clamped portion is held by the clamping device. It is characterized by that.

  In the above aspect, the posture holding means has a male screw part screwed with a female screw provided in the bracket part, and a handle integrated with the male screw part, and the clamp receiver is received by tightening the handle. It is good in the structure fixed to the said bracket part with a predetermined attitude | position.

  In the above aspect, the clamp receiver may be a substantially L-shaped plate material in which a long clamped portion and a short clamped portion are orthogonal to each other.

  The said aspect WHEREIN: It is good to provide the engaging part which mutually engages when the long clamped part is downward and the short clamped part is downward between the bracket part and the clamp receiver. .

  Any combination of the above components is also effective as an aspect of the present invention.

  According to the present invention, even if the height positions of the wing roofs are different, it is possible to reliably press the lower edge of the wing roof with the clamp device on the side surface side with one roof lock receiving device.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an overall configuration of a wing vehicle that is an embodiment of a roof lock receiving device for a wing vehicle according to the present invention and that can change a wing height. The longitudinal cross-sectional view which shows the principal part structure of the front part frame and rear part frame in a wing vehicle. The front sectional view showing an example of the opening and closing mechanism of the wing roof. When the roof of the roof lock receiving device of the wing vehicle is lowered, (A) is a front view of the main part when attached to the wing vehicle, and (B) is a sectional side view of the same. When the roof of the roof lock receiving device is raised, (A) is a front view of the main part when attached to a wing vehicle, and (B) is a cross-sectional side view of the same. The principal part expanded sectional view of a roof lock receiving apparatus. The exploded view of a roof lock receiving device.

  Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings. In addition, the same code | symbol is attached | subjected to the same or equivalent component, member, etc. which are shown by each drawing, and the overlapping description is abbreviate | omitted suitably. Further, the embodiments do not limit the invention but are exemplifications, and all features and combinations thereof described in the embodiments are not necessarily essential to the invention.

  The whole structure of the wing vehicle which can change wing height is demonstrated by FIG. 1 thru | or FIG. In these drawings, a loading platform 1 of a wing vehicle (roof truck with a roof opening and closing type) is supported by a floor 2, a front frame 3 and a rear frame 4 erected on the front and back of the floor 2, respectively, and a central part of the upper side of both frames A central connecting member 5 to be connected, a wing roof 6 pivotally attached to both sides of the central connecting member 5 so as to be freely opened and closed (side mounted), a side gate 7 and the like.

  The front frame 3 and the rear frame 4 are divided into upper side portions 3A and 4A and main body portions 3B and 4B, respectively, and the central connecting member 5 is provided so as to connect the central portions of the upper side portions 3A and 4A. ing. Lift rods 10 are respectively connected to the lower surfaces of both end portions of the upper side portions 3A and 4A, and the lift rods 10 are supported by a guide frame 11 fixed in the main body portions 3B and 4B so as to be slidable up and down as shown in FIG. Furthermore, the lower end of the lift rod 10 is connected to the piston rod 13 of the elevating hydraulic cylinder 12 fixed in the main body portions 3B and 4B.

  The wing roof 6 has a substantially L-shaped cross section covering the upper surface and the side surface of the loading platform 1 and is pivotally attached to the central connecting member 5 symmetrically. The wing roof 6 is driven to open and close by an opening / closing hydraulic cylinder 20 as an opening / closing mechanism connected between the upper sides 3A, 4A of the front frame 3 and the rear frame 4 and the wing roof 6.

  The elevating hydraulic cylinder 12 and the open / close hydraulic cylinder 20 are independently driven by a power unit mounted on the wing vehicle. When the elevating hydraulic cylinder 12 is in a contracted state, the upper side portions 3A and 4A and the main body portion 3B are driven. , 4B, there is no gap, and it can be used as a wing vehicle with a low carrier height. That is, the wing roof 6 can be opened and closed by the expansion and contraction operation of the opening and closing hydraulic cylinder 20 at a low height position of the wing roof 6. Further, the vehicle can run with the wing roof 6 closed.

  When the lifting hydraulic cylinder 12 is in the extended state, the state shown in FIGS. 1 and 2 is obtained, and the upper side portions 3A and 4A are lifted from the main body portions 3B and 4B. Can be used as a wing vehicle. That is, the wing roof 6 can be opened / closed at a high position by the expansion / contraction operation of the opening / closing hydraulic cylinder 20. Further, the vehicle can run with the wing roof 6 closed.

  In this case, even when the overlapping length of the wing roof 6 and the side wall 7 at the low height position is larger than that of a normal wing vehicle and the wing roof 6 is closed at the high position, there is a gap on the side surface of the loading platform. Make sure that does not occur. Further, the main body 3B of the front frame 3 is always closed with the front panel 8, but the gap generated between the upper side 3A and the main body 3B due to the upper side 3A being lifted is removable. Cover with the front panel 9. Further, for example, the lower half of the opening of the rear frame 4 can be opened and closed by a tailgate lifter 15, and the upper half is an upper opening / closing door 16 pivotally attached to the upper side 4A. Even when the wing roof 6 is closed at a high position, the gap between the tailgate lifter 15 and the upper opening / closing door 16 when the wing roof 6 is at a low height is set to be sufficiently large. It can be prevented from occurring. Since the tailgate lifter having a known structure can be adopted, the details thereof are omitted.

  By the way, in order to be able to run even when the height of the wing roof 6 is low and when the wing roof 6 is high, the lower edge of the wing roof 6 is reliably held closed in any state. A wing roof locking device is required. In particular, in a wing vehicle having a long loading platform 2, it is necessary to lock the side ridge 7 side even at an intermediate position of the lower edge of the wing roof 6. In this case, it is necessary to devise a roof lock receiving device so that the wing roof 6 can be locked at a low position or a high position. A roof lock receiving device 30 for a wing vehicle will be described with reference to FIGS.

  As shown in FIGS. 4 to 7, the roof lock receiving device 30 of the wing vehicle includes a bracket portion 31 provided (fixed) on a lower edge portion of the wing roof 6, and a clamp receiver 40 made of a substantially L-shaped plate material. The clamp holder 40 includes a posture holding means 50 that can fix the clamp receiver 40 to the bracket portion 31 in a predetermined posture.

  The bracket portion 31 is a plate material fixed to the lower edge portion of the wing roof 6 and extending downward along the inner surface of the roof, and includes a cylindrical shaft portion 32 having a female screw 32a at the center, a stopper pin 51 serving as a positioning convex portion, and have. The cylindrical shaft portion 32 is fixed to the bracket portion 31 such that a flat cylindrical portion serving as a rotation fulcrum of the clamp receiver 40 protrudes from the outer surface of the bracket portion 31. The stopper pin 51 is also fixed to the bracket portion 31 so as to protrude from the outer surface of the bracket portion 31. The protruding length of the stopper pin 51 is shorter than the thickness of the clamp receiver 40.

  A clamp receiver 40 made of a substantially L-shaped plate material integrally has a long clamped portion 41 and a short clamped portion 42, and is transparently fitted to the cylindrical shaft portion 32 at a crossing portion thereof. A hole 43 is formed.

  The posture holding means 50 includes the stopper pin 51 on the bracket portion 31 side, positioning holes 52 and 53 formed in the clamp receiver 40 for fitting with the stopper pin 51 and defining the posture of the clamp receiver 40, The structure includes a perforated presser plate 55, a spring washer 56, a flat washer 57, and a handle 60 with a male screw. The positioning holes 52 and 53 are provided around the through-hole 43, and the positioning hole 52 is fitted with the stopper pin 51 when the short clamped portion 42 is downward as shown in FIG. And the positioning hole 53 is fitted (engaged) with the stopper pin 51 when the elongated clamped portion 42 is downward as shown in FIG. Thus, the posture of the clamp receiver 40 is maintained. The stopper pin 51 and the positioning holes 52 and 53 constitute an engaging portion provided between the bracket portion 31 and the clamp receiver 40 and engaged with each other.

  In a state where the through hole 43 of the clamp receiver 40 is fitted to the flat cylindrical portion of the cylindrical shaft portion 32, the flat washer 57, the spring washer 56, and the perforated pressing plate 55 are fitted into the male screw portion 61 integrated with the handle 60 in this order. The clamp receiver 40 is held by the bracket portion 31 and the holding plate 55 by screwing the male screw portion 61 into the female screw 32a of the cylindrical shaft portion 32.

  At this time, if the positioning hole 52 is fitted to the stopper pin 51 and the handle 60 is tightened as shown in FIG. 4A, that is, if the pressing plate 55 is pressed against the bracket portion 31, the short clamped portion 42 is obtained. Is fixedly held in a downward posture. If the positioning hole 53 is fitted to the stopper pin 51 and the handle 60 is tightened as shown in FIG. 5A, the long clamped portion 41 is fixedly held in a downward posture.

  As shown in FIGS. 4B and 5B, a clamp device 70 capable of clamping (holding) the lower end portion of the clamp receiver 40 of a substantially L-shaped plate material is fixed to the side face 7 side. The clamp device 70 only needs to be able to hold the lower end portion of the clamp receiver 40. For example, a commercially available product such as a product surface “Takara Lock II” can be used.

  In the configuration of the above embodiment, when the side ridge 7 is closed as shown in FIG. 4B and the wing roof 6 is closed at a low height (state of FIG. 1D), the wing roof 6 and The overlapping length with the side ridge 7 is larger than that of a normal wing vehicle. At this time, since the distance between the clamp device 70 attached to the side surface ridge 7 and the lower edge of the wing roof 6 is shortened, the handle 60 is temporarily loosened and the substantially L-shaped plate material as shown in FIG. The short clamped portion 42 of the clamp receiver 40 is set downward (the positioning hole 52 is fitted to the stopper pin 51), and the handle 60 is tightened to hold the posture. The wing roof 6 is locked by holding (holding) the short clamped portion 42 with the clamp device 70.

  Further, when the side wall 7 is closed as shown in FIG. 5B and the wing roof 6 is closed at a high height (the state shown in FIG. 1 (U)), the overlapping length of the wing roof 6 and the side wall 7 It gets smaller. At this time, since the distance between the clamp device 70 attached to the side wall 7 and the lower edge of the wing roof 6 becomes long, as shown in FIG. 5A, the length of the clamp receiver 40 of the substantially L-shaped plate material is long. The clamped portion 41 is set downward (the positioning hole 53 is fitted to the stopper pin 51), and the handle 60 is tightened to hold the posture. The wing roof 6 is locked by holding (holding) the long clamped portion 41 with the clamp device 70.

  According to the present embodiment, the following effects can be achieved.

(1) Even when the height position of the wing roof 6 is different, by providing one roof lock receiving device 30 on the lower edge portion of the wing roof 6, the closed wing roof lower edge portion can be attached to the side wall. It becomes possible to hold down with the clamp device 70 on the 7 side.

(2) The bracket portion 31 at the lower edge of the wing roof 6, the clamp receiver 40 that is rotatable with respect to the bracket portion 31, and the posture holding means 50 that can be fixed to the bracket portion 31 in a predetermined posture. It is a simple mechanism having an assembly, is easy to assemble and attach, and is inexpensive.

(3) The clamp receiver 40 may be a substantially L-shaped plate material, and the entire apparatus is thin and can be mounted in a small space.

  The present invention has been described above by taking the embodiment as an example, but it will be understood by those skilled in the art that various components and processing processes of the embodiment can be variously modified within the scope of the claims. By the way.

  In the above embodiment, the bracket portion is fixed to the wing roof as a separate part. However, a bracket portion having a female screw at the lower edge portion of the wing roof may be integrally formed in advance.

DESCRIPTION OF SYMBOLS 1 Loading platform 2 Floor 3 Front part frame 3A, 4A Upper part 3B, 4B Main part 4 Rear part frame 5 Center connection material 6 Wing roof 7 Side hook 10 Lift rod 11 Guide frame 12 Lifting hydraulic cylinder 20 Opening / closing hydraulic cylinder 30 Roof lock receiving device 31 Bracket portion 32 Cylindrical shaft portion 32a Female screw 40 Clamp receiver 41 Long clamped portion 42 Short clamped portion 50 Posture holding means 51 Stopper pins 52, 53 Positioning hole 55 Perforated pressing plate 60 Handle 61 Male screw portion 70 Clamping device

Claims (4)

In a wing vehicle in which the wing roof can be opened and closed freely in the lowered position and the raised position, and in a closed state of the wing roof, the lower edge portion of the wing roof overlaps with a side wall.
A bracket portion provided at a lower edge portion of the wing roof;
A clamp receiver that integrally has a long clamped portion and a short clamped portion and is rotatable with respect to the bracket portion;
Posture holding means capable of fixing the clamp receiver to the bracket portion in a predetermined posture;
When the wing roof is closed at the lowered position, the short clamped portion is held by a clamping device attached to the side surface ridge, and when the wing roof is closed at the raised position, the long clamped portion is held by the clamping device. A roof lock receiving device for a wing vehicle.   The posture holding means has a male screw portion screwed with a female screw provided in the bracket portion, and a handle integral with the male screw portion, and the clamp receiver is attached to the bracket portion by tightening the handle. The roof lock receiving device for a wing vehicle according to claim 1, wherein the roof lock receiving device is fixed in a predetermined posture.   The roof lock receiving device for a wing vehicle according to claim 1 or 2, wherein the clamp receiver is a substantially L-shaped plate member in which a long clamped portion and a short clamped portion are orthogonal to each other.   4. An engagement portion that engages with each other when the long clamped portion is downward and when the short clamped portion is downward is provided between the bracket portion and the clamp receiver. A roof lock receiving device for a wing vehicle according to any one of the preceding claims.

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