JP2002211307A - Device for stabilizing loaded cargo for vehicle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device for stabilizing loaded cargos capable of locking or unlocking a conveying plate without vertically moving an inserting member and simplifying/facilitating forming/mounting the inserting member for reducing costs by mounting a fixture for locking free of going back and forth inside a bore formed on a conveying profile. SOLUTION: This device has the conveying plate comprising the conveying profile 52 capable of moving to a locking position and having the inserting member 44 on the cargo side, at least one inserting member 44 integrally forming a base part with a size allowing being mounted/fixed on the conveying profile 52 with an elevated protruding part 48 insertable in a longitudinal groove of a rail member and protrudable downward of the conveying profile in the device for stabilizing loaded cargos for a vehicle having the rail member formed with a bore for the inserting member 44 and arranged on a floor of the vehicle, and the fixture 46 formed insertably in the hole of the rail member.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for stabilizing cargo at a predetermined place on a vehicle floor surface, that is, a loading surface in a vehicle for transporting cargo.

[0002]

2. Description of the Related Art Conventionally, in a cargo truck having a box-shaped body made of metal or the like, there is no system for moving cargo to an appropriate position on the floor of a vehicle and then stably fixing the cargo.
That is, such vehicles typically have only one rear and / or one side door, and relatively heavy cargo can only be placed in such portions. Thus, the remaining vehicle floor remains unused. The difficulty is that the rear doors can only stack cargo with forklifts. With other lifting devices, the pallet can only be lowered vertically, and the loading space is very difficult to use. Therefore, in a cargo transportation vehicle, after placing the cargo on a part of the vehicle floor, sliding it to a place with good load balance and fixing the position, the stability of the vehicle during traveling and the stability of the cargo will be improved. Devices have been proposed. For this purpose, German Patent Publication No. DE 19851392. In A1, the stabilizer is a so-called air line with an undercut flute (116) and a hole (120) formed therein.
A profile has been proposed. (See FIGS. 12 to 15) The load receiving leg (128) normally urged upward by the spring (132) is inserted into one of the holes together with the tip foot plate (126). The load receiving leg (128) is undercut so as to be along the longitudinal axis of the rail profile (120).
It is slidably provided inside. Also, the foot
The side edges of the plate extend to the boundary ribs (120) on the upper surface of the rail profile (120) forming the space (118). On the other hand, the load receiving leg (128) is provided so as to be lifted up until it is fixed with the boundary rib (120) interposed between the load receiving leg (128) and the upper surface of the foot plate (126) when sliding.

[0003]

However, according to the conventional airline profile, the transport profile (11
4) The load receiving leg (128) for locking and fixing the load receiving leg (128), its connecting structure, and the mounting structure of the lock pin (172) are complicated and the number of parts is large, so that the manufacturing and assembling steps are many and complicated, and the cost is high. Inviting high. Further, in the conventional air line profile, the rail profile (120) is formed by an extrusion step at the same time as the formation of the vertical groove (116), and then a step of forming the hole (120) is performed. It has many steps. In addition, the undercut space (118) has internal load receiving legs (12
8) Since there is a gap to allow vertical movement, the load receiving leg (128) is easy to slide, but at the time of tightening and locking, an excessive force acts to deform the member or conversely, the force at the time of locking Is too weak, causing inadvertent slides,
Further, since the locking force on each leg (128) hardly acts on average, rattling may occur.

The present invention has been made in view of the above circumstances. First, the present invention relates to a structure and mounting of a load receiving member for fixing a transportation profile in an airline profile, and a coupling mechanism and a lock mechanism thereof. The present invention provides a load stabilizing device for a vehicle, which is simple and reduces the number of parts, thereby simplifying a manufacturing / molding process and an assembling process to increase structural strength and contributing to cost reduction. That is the task. Secondly, as an improvement of the conventional load receiving member, a load stabilizing device for a vehicle comprising a load receiving member having an efficient integral molding design, which can be easily manufactured only by a punching process from strip steel, is provided. The task is to Third, without moving the load receiving member up and down, the inside of the undercut space is formed to have a width and a height sufficient to allow the sliding movement of the load receiving member, so that it is easy to slide. A device that does not apply an excessive force when tightening and locking, does not consider the strength of the holding force at the time of locking more than necessary, and can easily average the locking force of each load receiving member. That is, to provide a load stabilizing device for a vehicle that does not deform the rail member and its connecting member, does not cause inadvertent sliding, and does not rattle when each load receiving member is locked. As an issue.

[0005]

The measures for solving the above problems are described in independent claim 1, the subclaims exhibit further advantageous features. In addition, the description,
All combinations of at least two of the features set forth in the drawings and / or the claims are included in the scope of the present invention. That is, the loaded cargo stabilizing device for a vehicle according to the first aspect of the present invention includes a transporting profile on a cargo loading side that is movable to a lock position and has an insertion member, and a hole for the insertion member. A load stabilizing device for a vehicle having a rail member disposed on a vehicle floor side, comprising: a fixing base sized to be attached to and fixed to the transport profile; A transport plate including at least one insertion member integrally formed with a protruding protrusion that can protrude downward, and a locking fixture formed so as to be inserted into a hole of the rail member. It is characterized by. The load stabilizing device for a vehicle according to the present invention according to claim 2 is the load stabilizing device for a vehicle according to claim 1, wherein the width (t) is the length of the rail member (10, 10 a, 11). Groove (1
At least one bayonet member (44, 44a) shorter than the width (i) of (4) and having a raised protrusion (48, 48a) formed on the lower outside of the carrying profile (52); Hole in rail member (1
6) a transport plate (50) with a fixture (60) formed so as to be insertable. A load stabilizing device for a vehicle according to the present invention according to claim 3 is the load stabilizing device for a vehicle according to any one of claims 1 and 2, wherein the plug-in member (44, 44a) and the fixing device are provided. (60) are arranged on a rail-shaped transport profile (52) of the transport plate (50). The load stabilizing device for a vehicle according to the present invention according to claim 4 is the load stabilizing device for a vehicle according to claim 3, comprising:
At least two 2) are provided at intervals from each other along the transport plate (50). A load stabilizing device for a vehicle according to the present invention according to claim 5 is the load stabilizing device for a vehicle according to any one of claims 3 and 4, wherein the transport profile (52) includes the insertion member ( 44,
44a) and / or a receiving space (58) for the fixing parts (46, 62) of the fixing device (60). Claim 6
The loaded cargo stabilizing device for a vehicle according to the present invention according to claim 5, wherein
2. The load stabilizing device for a vehicle according to claim 1, wherein the transport profile (52) forms a side wall of the receiving space (58) which is parallel to and spaced from the cover plate (54). It is characterized by including a book leg plate (56). A load stabilizing device for a vehicle according to the present invention according to claim 7 is the load stabilizing device for a vehicle according to claim 6, wherein the leg plate (56) of the transport profile (52) is a cover plate (54). A profile bridge formed at the lower end of the leg plate substantially in an L shape in contact with the back surface of the leg plate and substantially parallel to the cover plate;
Are arranged facing each other at an interval (q ₁ ). The load stabilizing device for a vehicle according to the present invention according to claim 8 is the load stabilizing device for a vehicle according to any one of claims 1 to 7, wherein the outer width (q) of the leg plate (56) is provided.
Are formed shorter than the width (b ₂ ) of the cover plate (54), and are formed with the central axis (Q) of the transport profile (52) as the axis of symmetry. The load stabilizing device for a vehicle according to the present invention according to claim 9 is the load stabilizing device for a vehicle according to claim 7 or 8, wherein the transport profile (52).
Is characterized in that the distance (q ₁ ) between the leg plates 56 is greater than its length (n ₁ ). A vehicle cargo stabilizing device according to a tenth aspect of the present invention is the vehicle cargo stabilizing device according to any one of the first to ninth aspects, wherein the plugging member is provided.
The groove profile (46) capable of fixing the (44) to the receiving space (58) of the transport profile (52) is a fixed part, and from the groove bottom (47), parallel to the longitudinal axis (A) of the transport profile. protrudes outwardly, characterized in that it has a height (z) protruding portion corresponding to the depth (h ₂₎ of the longitudinal grooves (14) of the profile rail even at the highest (11) (48, 48a) And Claim 1
A stabilizing device for a vehicle according to claim 1 of the present invention is a stabilizing device for a vehicle according to any one of claims 1 to 10, wherein the protrusion (48) has a side at a lower free end thereof. An engagement slide portion (49) protruding in a ring shape or a flat plate shape, and the outer width (t ₁ ) of the engagement slide portion (49) is set to be equal to the vertical groove (14) of the profile rail (11). Is slightly shorter than the width (b ₁ ) of the undercut space (24). A load stabilizing device for a vehicle according to the present invention according to claim 12 is the load stabilizing device for a vehicle according to any one of claims 1 to 11, wherein the fixing tool (60) has an adjacent insertion member. (44, 44a) is characterized by being arranged at an interval (a ₁ ) and being movable along the longitudinal axis (A) of the transport profile (52). Claim 13
The load stabilizing device for a vehicle according to the present invention according to the present invention is described in claim 1.
13. The load stabilizing device for a vehicle according to claim 12, wherein the fixing device is formed as a fixing bolt (60), and is screwed into the storage battery (64) of the transport profile (52). It is characterized by being mounted as possible.
The load stabilizing device for a vehicle according to the present invention according to claim 14 is the load stabilizing device for a vehicle according to any one of claims 1 to 13, wherein the fixing device or the fixing bolt (60).
Are parallel to the central axis (Q) in the fixing bush (62) as a fixing member, and the axis of the fixing bush (62) in the receiving space (58) of the carrying profile (52). It is characterized in that it is mounted as follows. According to a fifteenth aspect of the present invention, there is provided a vehicle loaded cargo stabilizing device.
4. The load stabilizing device for a vehicle according to any one of claims 4 to 6, wherein a diameter (d ₁ ) of the fixing bolt (60) substantially matches a diameter (d) of the hole (16) of the profile rail (11). It is characterized by doing. A vehicle loaded cargo stabilizer according to claim 16 is the vehicle loaded cargo stabilizer according to any one of claims 1 to 15, wherein the fixing bolt (60) has a vertical movement. And / or a lock actuating tool (66) for releasing from the locked position. A load stabilizing device for a vehicle according to the present invention according to claim 17 is the load stabilizing device for a vehicle according to any one of claims 1 to 16, wherein the receiving space (58) of the transport profile (52) is provided. Is provided with at least one roller or roll (70), and a transport profile (5
It is characterized in that it is attached so as to protrude from the leg plate part of 2). The load stabilizing device for a vehicle according to the present invention according to claim 18 is the load stabilizing device for a vehicle according to claim 17, wherein the roller or the roll (70) has leg plates (56) at both ends thereof. And is fixed by a shaft pin (72) inserted and supported in the bearing hole (55). A load stabilizing device for a vehicle according to the present invention according to claim 19 is the load stabilizing device for a vehicle according to any one of claims 1 to 18, wherein the transport plate (50) or its transport profile (52) is provided. ), A ring member (74) for the connecting rope (80) is provided. According to a twentieth aspect of the present invention, there is provided a load stabilizing device for a vehicle according to any one of the first to nineteenth aspects, wherein the transport plate (50) or its transport profile (52) is provided. ), Protrusion
(48a) and separate fixing equipment (8) with one fixing bolt (60) for fixing
2) At least one is provided.
A load stabilizing device for a vehicle according to the present invention according to claim 21 is the load stabilizing device for a vehicle according to claim 19 or 20, wherein the connecting rope (80) is fixed to the fixed facility (82). It is characterized by having been done.

[0006]

According to the configuration of the present invention, the following operations are provided. That is, the loading platform or the transport plate has at least one insertion member projecting in a protruding shape, the width being shorter than the width of the vertical groove of the rail member, and being formed so as to be inserted into the hole of the rail member. The position of the transport plate on the vehicle floor is fixed by the fixing tool. Furthermore, the bayonet members and the fixtures are arranged on a rail-like transport profile on the transport plate, and at least two pairs of bayonet members and the fixtures are spaced apart from each other via the fixing parts for position fixing. Contacting advantageously carries out the effects of sliding movement and load bearing of the carrying profile. Thus, the carrying profile has a receiving space for mounting the plug-in member and the fixing device, in which the fixing base of the plug-in member and / or the fixing device is accommodated, and the fixing component for fixing the position is provided. Is mounted.

In accordance with the invention, the carrying profile comprises a cover plate and spaced-apart parallel plates on the underside of the cover plate, which jointly form both side walls of the receiving space. The cross section of the legs of this transport profile is L-shaped, and the bottom bridges of the legs substantially parallel to the cover plate are spaced apart from one another. Transport profile profile
This spacing of the bridge can be greater than the length of its leg plate. The interior space of this leg plate constitutes a receiving space in which the fixing parts are arranged, and the insertion member and / or
Alternatively, the lower end of the fixture projects from the lower opening of the receiving space.

According to another characteristic feature of the invention, the plug-in member has a fixed base with a groove-shaped profile which can be fixed in the receiving space of the conveying profile, and at the lower part of the fixed base relative to the longitudinal axis of the conveying profile. It has a protrusion that projects parallel downward and protrudes and whose height at most corresponds approximately to the depth of the flute of the profile rail. Thus, the projection is inserted into the flute from above the profile rail or from the end face of the flute and has a slight gap at the deepest point of the flute. The protruding portion according to the aspect of the present invention has a ring-shaped or flange-shaped side edge portion protruding outward at the tip. Since the profile rail is inserted from the end face only slightly less than the height (depth) width of the undercut space of the vertical groove, the clearance is extremely small. In addition, this is unavoidably performed when it is difficult to insert and load from above. In this case, the function of the protrusion corresponds to that of a plate pin of a fitting for an airline profile, which is known per se. The ring-shaped or flange-shaped side edges are inserted and engaged in the undercut space, so that the carrying profile can be guided while preventing the insertion member from falling out of the vertical groove.

A locking fixture according to the invention for locking a carrying profile on a profile rail is arranged at a distance from an adjacent bayonet member,
It is movable along the longitudinal axis of the transport profile. It is formed primarily as a fixing bolt and is mounted on the transport profile so as to be movable towards the installed battery. Furthermore, it is particularly advantageous to mount the locking fixture in a fixing bush by using a fixing bolt as the locking fixture, and to mount this bush in its receiving center of the transport profile in its vertical center axis. Can be mounted in parallel to The diameter of the fixing bolt is substantially equal to the diameter of the hole, and is provided so as to be able to protrude and retract from the hole of the profile rail. This is because the fixing bolt should be insertable so that it can be inserted into the hole without loosening. For this purpose, the fixing bolt is connected to an operating tool for vertical movement and / or an operating tool for release from the insertion / fixed position.

[0010] As a further advantageous effect, at least one of the rollers or rolls mounted in the receiving space of the conveying profile has a peripheral surface or a part of the rolling surface lower than the lower ends of the legs of the conveying profile located on both sides thereof. The roller or roll can be mounted on the surface of the profile rail and rolled, thereby facilitating the smooth movement of the transport profile. The roller or roll is fixed to a shaft pin supported by a bearing hole drilled corresponding to the two leg plates, and is provided so as to be rotatable around the axis.

In addition to directly loading the mixed cargo on the transport plate, it can also be used as a transport plate when loading the cargo via a pallet loaded on the transport plate as another use. In order to stabilize the loading state of the pallet or the mixed cargo, the transport plate or its transport profile is provided with a ring member for a tie rope or a tie belt for tightening the cargo from above. For tie ropes or tie belts,
At least one separate fixing device, for example in the form of a block, provided with a projecting part of the plug-in member and one of the fixing bolts can be attached to the conveying plate or the conveying profile.

The load stabilizing system including the profile rail and the transport plate movable along the profile rail can be used mainly for a small truck or a truck having a box-shaped loading space. This is because such vehicles usually have only one rear and one side door, and relatively heavy cargo can only be placed in such a part. The remaining vehicle floor remains unused. To complicate matters further, there is a restriction that loading from the rear door can be performed only by a forklift. In other words, other lifting devices can only lower the pallet vertically, so that the loading space is very difficult to use. However, with the system according to the invention, the cargo can first be loaded near the doors at the rear and side, and then pushed into position in the vehicle.

The slidable transport plate is installed above the air line rail, and a part of the insertion member and the lock member can be inserted into the groove of the air line rail. The structure, operation, and mounting of this transport plate maintain a stable loading state of the cargo,
It serves as a guide when moving cargo to a specified loading location. When stacking and loading cargo, the cargo is stabilized using a connecting belt that can be connected to an appropriate position on the air line rail. The cargo in that case can be stabilized directly on the transport plate by means of a tie-down belt, for which the transport plate must be lockable in the sliding direction. This is done by bringing the locking member up and down in the groove of the air line rail by the actuating mechanism for the locking member, the lower end of the locking bolt protruding into the groove and engaging. This is performed by suppressing the movement of the cargo at the set position.

[0014]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to the embodiments shown in the drawings. 1 to 3 show:
Three types of profile rails are shown as rail members in an apparatus for stabilizing cargo on a vehicle floor of a vehicle according to an embodiment of the present invention, and FIG. 4 shows a common planar shape. I have. FIG. 1 is a partial perspective view of one embodiment. The profile rail 10 in this first embodiment, namely the air line
The profile 10 is made of a metal, for example, an aluminum alloy, and is shaped into a so-called airline profile, for example, having a width b of 140 mm and a height h of 25 mm, and is undercut along the central axis M of its surface 12. It has a longitudinal groove 14 and a hole or a circular engaging recess 16 having a diameter d formed in the groove at an average interval f and shorter than the average interval f (about 20 mm). A parallel groove edge 18 can be seen between the holes or recesses 16 for engagement, the length e of which is provided to correspond to approximately half the hole diameter d. Thus, the two groove edges 18 opposed to each other with the vertical groove 14 therebetween are formed such that the distance i between them is shorter than the diameter d of the hole 16 and the width of the vertical groove 14 is also shorter than the diameter d of the hole 16.・
It is bordered by the side ribs 20 of the profile 10.
This side rib 20 together with the deepest part 22 of the groove and the groove wall 21 determine the shape of the undercut space 24 of width b ₁ and height h ₁ (for example 5 mm) corresponding to the diameter d of the hole 16. . Its diameter dimension d corresponds, for example, to the width g of a flange 26 provided with a step having a fixing screw insertion hole 20 connected longitudinally so as to protrude on both sides of the airline profile 10. .

FIG. 2 is a partial perspective view of a profile rail 10a according to another embodiment. Airline profile 10a in this second embodiment
Is a metal airline rail 10 like the first one
The undercut vertical groove 14 is provided in the belt-shaped cover 30 together with the engaging recess or hole 16. The band-shaped cover 30 is formed on a cover wall 32 of a rail main body 34 having a substantially square cross section and a hollow profile, and forms a rail portion on the upper surface of the air line rail 10a. The cover wall 32 protrudes to both sides along the longitudinal direction of the rail body 34 at a flange-like side rib 26a having a step 31 and a side surface of the band-shaped cover 30.

The airline profile or profile rail 11 shown in FIGS. 3 and 4 has a plate-like band-like flange 12a which is inclined towards both side edges of the profile and has a longitudinal surface 12 thereof. In the center of the direction (length direction), a hole or a circular recess along the axis M
An undercut flute 14 including 16 is provided. The band-like flange 12a on the surface 12 is tapered outward in cross section (FIG. 3) and has a band-like rail body.
The width g of the side rib 36 protruding from 38 is determined. In this embodiment, the profile rail 11 is inserted and fixed in a bottom groove 40 of a vehicle floor surface 42, and a side rib 36 is disposed on the upper surface of the vehicle floor surface 42 so as to be engaged therewith. Thus, the surface 12 is formed so as to protrude from the surface of the vehicle floor surface 42 by a small distance n.

FIGS. 5 and 6 show an embodiment of the guide rail 44. FIG. A guide rail 44 having a relatively short length a is inserted into the longitudinal groove 14 of the profile rail 11 (including the profile rails 10 and 10a when used in the same manner) as an insertion member, and is slidably used. One transport profile or two profile rails
A transport plate 50 consisting of two metallic transport profiles 52 arranged parallel to each other above each of 11 is guided and slidably provided in the longitudinal groove 14.

The transport profile 52 is provided with a cover plate 54 and the width b ₂ of substantially corresponding to about 1.5 times the dimension b of the profile rail 11, parallel to its underside on both sides of the center axis Q of the conveying profile 52 Two formed legs 56
And And Thus, the two leg plates 56 are formed length or height in the L-shaped section of the n _1, and a space for receiving a portion or other insertion member of the guide rail 44 between the cross 58 Are formed.

The distance q between the outer surfaces of the parallel leg plates 56 substantially corresponds to the width b of the profile rail 11, and the distance q ₁ between the inner edges is the guide rail 44 facing the profile rail 11. And the lower ends of the profile bridge 57 and the horizontal bridge 57 at the lower end of the leg plate 56 for supporting and fixing. A projecting portion 48 is formed below the groove bottom portion 47 and connected to the outer surface thereof along the central axis Q, and its height z matches the depth h _{2 of the} vertical groove 14 (see FIG. 2). , Its width t is slightly shorter than the distance i between the side ribs 20, that is, shorter than the width of the vertical groove 14 of the profile rail 11. On both sides of the lower end of the protruding portion 48, there are protruding edges 49 such as a flat plate formed parallel to the lower side of the groove bottom portion 47. Width of the outer engagement slide portion 49 that protrudes in a flat plate shape or the like t ₁ is in this case undercut groove space
Coincides with the width b ₁ of 24.

An engaging slide portion protruding in a flat ring shape or the like.
Due to the presence of the guide rails 44 whose lower edges are laterally widened, the conveying profile 52 can be inserted vertically after the guide rails 44 have been inserted or into the elliptical extensions specially formed in the flutes 14. After being inserted from above, the vertical rail 14 is engaged with the vertical groove 14 of the profile rail 11 so that the vertical movement is restricted, so that the vertical rail 14 can freely move on the profile rail 11 only in the depth direction of the cross section. Also, the transport profile 52
Can be fixed using fixing bolts 60 movable parallel to the central axis Q and along its longitudinal axis A. FIG.
In this bolt is installed drives out interval a ₁ between the front end surface of the adjacent guide rail 44, the length a substantially match this interval a ₁ guide rail 44. Thus, in the locked position, a fixing bolt 60 having a diameter d ₁ is fitted into one of the holes 16 of the profile rail 11.

FIG. 7 shows a guide rail 44a in which the lower edge does not have the engagement slide portion 49 which is expanded in the lateral direction, and the projection rail 48a having the width t is formed. The guide rail 44a is inserted into the vertical groove 14 of the profile rail 11 from above, and can be slid therein.

FIG. 8 shows the structure of the fixing bolt 60 described above, which fixing bolt 60 is arranged in a receiving space 58 of the carrying profile 52. Also, fixing bolt 60
Is formed to have a cross-sectional outer dimension corresponding to the groove profile 46, and is housed in the bush 62. Thus,
The fixing bolt 60 receives the action of the compression coil spring 64 while the shaft M
Are provided so as to be slidable along. 5 and 10, the profile rail 11 indicated by reference numeral 66.
The fixing bolt 60 can be operated up and down by using the grip on the side of the rail, while the rotating tool provided on the front surface of the rail 11
By using 68, it is possible to make it slidable along the axis M.

The transport plate 50 or its transport profile
52 movement of is facilitated by the roller or roll 70 length q _1. Roller or roll as shown in FIG.
70 is a bearing recess formed in the leg plate 56 of the transport profile 52
On the shaft pin 72 inserted into the shaft 55, each is rotatably disposed between the leg plates 56, and a part of the peripheral surface 71 protrudes below the lower end of the leg plate 56. Since a plurality of rollers 70 are mounted on the surface 12 of the profile rail 11, they can distribute and support the load of the loaded cargo, so that the transport profile 52 is provided so that the transport profile 52 can travel smoothly.

FIG. 10 shows a transport plate 50 with fixing bolts 60 which can be arranged at both ends of the transport profile 52, which supports a transport pallet 76 and a transport cargo 78,
The transported cargo 78 is transported on the transport pallet 76 by a connecting rope (or a connecting belt) 80 which is firmly pulled through an insertion ring 74 attached to the transport profile 52, in particular, a front insertion ring 74 in the vehicle traveling direction. It is provided so as to be fixed so as not to move. When the fixing bolt 60 is retracted and unlocked, the transport plate 50 is slidably inserted into the profile rail 11 with the guide rail 44 connected thereto. After the transport pallet 76 is placed with the fixing bolts 60 protruding downward and locked, the transport cargo 78 loaded thereon is stabilized in a fixed state by the tightening of the connecting rope 80. Next, by loosening the fixing bolt 60 to the unlocked state, the transport plate 50 becomes slidable, so that the transport plate 50 can be pushed and moved to a predetermined location in the vehicle. When the vehicle is running, the transporting cargo 78 is directly and stably fixed on the transporting plate 50 by using the tie-down belt 80 by projecting the fixing bolt 60 downward again to be in a locked state. This requires that the system be able to be fixed in the sliding direction. Fixing bolt 60, driven up and down by an operating mechanism, switchable between locked and unlocked positions
However, at the lock position protruding downward, the transport cargo 78 is prevented from moving or collapsing. This mechanism can be arranged to operate primarily from the rear in the transport profile 52.

As shown in FIG. 11, the connecting rope 80 is used for stacking the conveyed cargo 78 and the profile rail.
11 can be fixed directly, and the guide rail 44
Studs or fixing bolts of the type described above, which can be fitted on the profile rail 11 according to the
This can be done using a fixed block 82 with 60. Also in this case, the transport plate 50 is placed on the profile rail 11, and the cargo placed thereon via the pallet 76 is stabilized by the connecting belt 80, and the transport plate 50 is moved to a predetermined position in the vehicle. It can be pushed and moved to the loading place. Next, when the vehicle is running, the fixing bolts 60 in each of the transport profiles 52 are again projected downward to be in a locked state, so that the transported cargo 78
Is stably fixed directly on the transport plate 50 using the tie-down belt 80, preventing undesired movement of the transported cargo 78.

The load stabilizing device for a vehicle according to the present invention mainly has the following effects. First, the present invention is simple in the mounting structure of the load receiving leg plate and the lock pin for fixing the slidable rail profile in the air line profile and the number of parts is small, so that the manufacturing / molding process and assembly are simplified. The process can be simplified, the structural strength can be increased, and the cost can be reduced.

Second, as an improvement of the conventional fixing system, the insertion member can be easily manufactured only by the punching process from the steel strip, and the guide rail member can be designed to have a high loading efficiency.

Third, the guide rail does not move up and down, and the inside of the undercut space is a gap enough to allow the leg plate to slide on the guide rail. No excessive force acts on the guide rails when the fixing bolts are locked, and the clamping force is not considered more than necessary when locking with the fixing bolts. Can be averaged. That is, no abnormal deformation external force is applied to the guide rail member and its connecting member, etc., there is no looseness that inadvertent slide occurs, and no rattling occurs when each guide rail is locked. .

[Brief description of the drawings]

FIG. 1 is a partially omitted perspective view showing a rail member 10 according to an embodiment of the present invention.

FIG. 2 is a partially omitted perspective view showing a rail member 10a according to another embodiment of the present invention.

FIG. 3 is a partially omitted cross-sectional view of another rail member (or profile rail) 11 attached to a vehicle floor of a vehicle.

FIG. 4 is a partially omitted plan view of a rail member (or profile rail) 11 in FIGS. 1 to 3;

FIG. 5 is a side view, partially omitted, of a transport plate 50 with a bayonet member 44 and / or a guide projection 48a for the rail member 10, 10a, 11 or profile rail 11. FIG.

FIG. 6 (a) shows a rail member 11 or a profile member;
FIG. 3 is a partially omitted cross-sectional view showing an insertion member 44 to be engaged with the rail 11. FIG. 6B is a partially omitted cross-sectional view showing the rail member 11 or the profile rail 11 for engaging the insertion member 44.

FIG. 7 (a) shows a rail member (or a profile member);
FIG. 14 is a partially omitted cross-sectional view showing an insertion member 44a according to another embodiment to be engaged with the rail (11). FIG. 7B is a partially omitted cross-sectional view showing a rail member (or profile rail) 11 for engaging the insertion member 44a.

FIG. 8 is a cross-sectional view showing the configuration of the fixture 60 shown in FIG.

FIG. 9 is a cross-sectional view showing a configuration of the roller 70 shown in FIG.

FIG. 10 is an insertion member when loading cargo.
It is a side view which shows the conveyance plate 50 provided with 44 or the guide protrusion 48a.

FIG. 11 is a partial side view showing another embodiment of the transport plate.

FIG. 12 is a partial view showing a transport plate 114, a profile rail 110, a bayonet member 128, a locking bolt 172, and a lock lever operating mechanism 145 to 166 according to the conventional load stabilizing device for a vehicle. It is sectional side view.

FIG. 13 is a sectional view taken along line II-II in FIG. 12 for explaining an engagement relationship between the profile rail 110 and the insertion member 128.

FIG. 14 is an enlarged sectional view of FIG.

15 is a cross-sectional view taken along the line IV-IV in FIG. 12 for explaining the arrangement of the locking bolts 172 and the relationship with the lock lever 146.

[Explanation of symbols]

10, 10a, 11 Rail member (profile rail) 12a Strip flange 14 Vertical groove 16 Recess for engagement (hole in profile rail) 18 Groove edge 20 Side rib 21 Groove wall 22 Deepest part of groove 24 Groove space 32 Cover Wall 38 Belt-shaped rail body 42 Vehicle floor surface 44, 44a Insertion member 46 Groove profile (fixed part) 48, 48a Projecting part 49 Engagement slide part 50 Transport plate 52 Transport profile 54 Cover plate 56 Leg plate 57 of transport profile 57 Lower end of leg plate Profile bridge 58 Reception space 60 Fixing tool (fixing bolt) 62 Fixing bush 66, 68 Lock actuating tool 70 Roller (roll) 71 Outer peripheral surface of roller (roll) 72 Shaft pin 76 Transport pallet 80 Connecting rope (connecting belt) 82 Fixed equipment Fixed block) depth _{h 2} vertical grooves M central axis

Claims (21)

[Claims] 1. A vehicle having a transport profile on a cargo loading side movable to a lock position and having an insertion member, and a rail member provided on a vehicle floor side with a hole for the insertion member. The load stabilizing device according to any one of claims 1 to 3, wherein a fixed base sized to be attached to and fixed to the carrying profile, and a raised protrusion that can be inserted into a vertical groove of the rail member and protrudes below the carrying profile. At least one insertion member, and a locking fixture formed so as to be inserted into a hole of the rail member,
A load stabilizing device for a vehicle, comprising: a transport plate having: 2. The load stabilizing device for a vehicle according to claim 1, wherein the width (t) is shorter than the width (i) of the vertical groove (14) of the rail member (10, 10a; 11). And at least one insertion member (44, 44a) having a raised projection (48, 48a) formed on the lower outer side of the carrying profile (52), and can be inserted into the hole (16) of the rail member. A load stabilizing device for a vehicle, comprising a transport plate (50) provided with a fixture (60) formed on a vehicle. 3. The load stabilizing device for a vehicle according to claim 1, wherein the insertion member (44, 44a) and the fixing device (60) are rails on the transport plate (50). A load stabilizing device for a vehicle, wherein the stabilizing device is arranged on a carrier profile (52). 4. A load stabilizing device for a vehicle according to claim 3, wherein at least two transport profiles (52) are provided at intervals from each other along the transport plate (50). A cargo stabilizing device for vehicles, characterized by the following. 5. A load stabilizing device for a vehicle according to claim 3, wherein the transport profile (52) comprises a bayonet (44,44a) and / or
Or a stowage device for a vehicle, characterized by having a receiving space (58) for fixing parts (46, 62) of the fixing device (60). 6. A load stabilizing device for a vehicle according to claim 5, wherein the transport profile (52) comprises a cover plate (54) and
A load stabilizing device for a vehicle, comprising two leg plates (56) parallel to and spaced from each other and forming a side wall of a receiving space (58). 7. A load stabilizing device for a vehicle according to claim 6, wherein the leg plate (56) of the transport profile (52) is a cover plate (54).
The rear surface is formed in a substantially L-shaped contact, and that the profile bridge substantially parallel leg plate bottom with respect to the cover plate (57) are arranged opposite one another at a distance (q ₁₎ Characteristic Cargo Stabilizer for Vehicles. 8. The load stabilizing device for a vehicle according to claim 1, wherein the outer width (q) of the leg plate (56) is equal to the width (b ₂ ) of the cover plate (54).
A load stabilizing device for a vehicle, which is shorter and is formed with a center axis (Q) of a transport profile (52) as a symmetric axis. 9. A load stabilizing device for a vehicle according to claim 7, wherein the distance (q ₁ ) between the leg plates (56) of the transport profile (52) is equal to its length (n ₁ ). A load stabilizing device for a vehicle, characterized by being larger. 10. A load stabilizing device for a vehicle according to claim 1, wherein the insert member (44) is fixed in a receiving space (58) of the transport profile (52). (46) as a fixed part, and from this groove bottom (47), the longitudinal axis of the transport profile
It protrudes outward parallel to (A) and its height (z) is at most the depth of the longitudinal groove (14) of the profile rail (11).
A load stabilizing device for a vehicle, comprising a projection (48, 48a) corresponding to (h ₂ ). 11. A stowage device for a vehicle according to claim 1, wherein the projecting portion (48) projects laterally in a ring or flat shape at a lower free end thereof. An engaging slide portion (49) is provided, and the outer width (t ₁ ) of the engaging slide portion (49) is set to the profile rail.
A load stabilizing device for a vehicle, characterized in that the width (b ₁ ) of the undercut space (24) of the longitudinal groove (14) of (11) is slightly shorter. 12. The load stabilizing device for a vehicle according to claim 1, wherein the fixture (60) is spaced from an adjacent insertion member (44, 44a).
(52) a transport profile arranged at (a ₁ ) and
A load stabilizing device for a vehicle, which is mounted so as to be movable along a vertical axis (A) of the vehicle. 13. The load stabilizing device for a vehicle according to claim 1, wherein the fixing device is formed as a fixing bolt (60) and the storage battery of the transport profile (52). A load stabilizing device for a vehicle, which is mounted so as to be screwable toward (64). 14. The stowage device for a vehicle according to claim 1, wherein the fixing tool or the fixing bolt (60) is provided in a fixing bush (62) as a fixing member. And the axis of the fixed bush (62) is in the receiving space (58) of the transport profile (52),
A load stabilizing device for a vehicle, which is mounted so as to be parallel to a central axis (Q). 15. A load stabilizing device for a vehicle according to claim 1, wherein the diameter (d ₁ ) of the fixing bolt (60) is a profile rail.
A load stabilizing device for a vehicle, which substantially coincides with the diameter (d) of the hole (16) of (11). 16. A load stabilizing device for a vehicle according to claim 1, wherein said fixing bolt (60) is provided with a lock actuating device (6) for vertical movement thereof.
8) A load stabilizing device for a vehicle, which is operated by using a lock operating device (66) for releasing from a locked position. 17. A load stabilizing device for a vehicle according to claim 1, wherein the receiving space (58) of the transport profile (52) has at least one roller or roll (70). And a vehicle mounted stabilizing device for a vehicle, wherein a part of the outer peripheral surface (71) is attached so as to protrude from a leg plate portion of the transport profile (52) located on the side surface. 18. A load stabilizing device for a vehicle according to claim 17, wherein a roller or a roll (70) is inserted and supported in a bearing hole (55) of a leg plate (56) at both ends. Load stabilizing device for a vehicle, which is fixed by a shaft pin (72). 19. The load stabilizing device for a vehicle according to claim 1, wherein the transport plate (50) or its transport profile (52) is provided with a ring member for a tie rope (80). A cargo stabilizing device for vehicles, wherein (74) is installed. 20. A load stabilizing device for a vehicle according to claim 1, wherein the transport plate (50) or its transport profile (52) has a projection (48a) and a profile. A load stabilizing device for a vehicle, comprising at least one additional fixing facility (82) having one fixing bolt (60) for fixing to the rail (11). 21. The stowage device for a vehicle according to claim 19, wherein the connecting rope (80) is fixed to a fixed facility (82). Cargo stabilizer.