Lift mounting device for vehicle

Abstract

To dispose a lift for a vehicle on a vehicle cabin floor or a luggage compartment floor of the vehicle in which a recessed portion is formed.SOLUTION: In a lift mounting device for a vehicle, disposed in a recessed portion formed in an installation surface part on which a lift for the vehicle is disposed on a vehicle cabin floor or a luggage compartment floor of the vehicle is a base including: a bottom surface plate portion provided in a shape conforming a bottom surface part and a side surface part of the recessed portion; a top surface plate portion having a shape corresponding to the vehicle cabin floor or the luggage compartment floor; and a side surface plate portion formed in a shape for supporting the bottom surface plate portion and the top surface plate portion at a required interval. The base is disposed by fixing the bottom surface plate portion to a vehicle shell composing the bottom surface part of the recessed portion, and fixing a base plate for mounting the lift for the vehicle to the top surface plate portion.SELECTED DRAWING: Figure 4

Description

[Technical field]

[0001] The present invention relates to a vehicle lift mounting device that accommodates a recess in the passenger compartment or luggage compartment floor of a vehicle. [Background technology]

[0002] In recent years, due to various demands, vehicle interior layouts have become more diverse and complex, and as a result, the floors of vehicles have become lower and the floors of the vehicle interior or luggage compartment have become uneven, as shown in Figures 1 and 2, and the flat surfaces on which a vehicle lift can be installed are decreasing.

[0003] In particular, if the vehicle lift is mounted on a flat surface within the mounting range as shown in FIG. 11, the effective width of the vehicle lift will be narrowed, and the product will lose its effectiveness as a vehicle lift.

[0004] Furthermore, if the width is increased to make the product effective as a vehicle lift, as shown in Figure 12, there is no support under the left and right drive cylinder mechanisms, which are the arm supports that receive the most weight for the vehicle lift, so the lift installation strength cannot be secured and the product would not be viable. [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Japanese Patent Application Publication No. 9-39841 [Patent Document 2] JP 2006-137352 A [Patent Document 3] JP 2010-158970 A Summary of the Invention [Problem to be solved by the invention]

[0006] The vehicle lift mounting device of the present invention is intended to provide a vehicle lift on an uneven floor surface of the passenger compartment or luggage compartment of a vehicle. [Means for solving the problem]

[0007] A vehicle lift mounting device is provided in a recess formed in the installation surface of the vehicle compartment floor or luggage compartment floor, where a vehicle lift is deployed, and the base is made up of a bottom plate portion shaped to fit the side and bottom portions of the recess, a top plate portion shaped to correspond to the vehicle compartment floor or luggage compartment floor, and a side plate portion shaped to support the space between them at a required distance, and the bottom plate portion is fixed to the vehicle shell that forms the bottom portion of the recess, and a base plate for mounting the vehicle lift is fixed to the top plate portion.

[0008] In the vehicle passenger compartment floor or luggage compartment floor, a left side recess formed on the left side and a right side recess formed on the right side of the installation surface on which a vehicle lift is deployed may be provided with a left side pedestal and a right side pedestal made up of a bottom plate portion shaped to fit the respective side and bottom portions, a top plate portion shaped to correspond to the passenger compartment floor or luggage compartment floor, and a side plate portion formed in a shape to support the upper and lower portions at the required distance, and these bottom plate portions are fixed to the vehicle shell that respectively constitutes the bottom portions of the left side recess and the right side recess, and a base plate for mounting the vehicle lift is fixed to these top plate portions, thereby forming a vehicle lift mounting device.

[0009] The top plate portion of the left side base is formed in a shape corresponding to the bottom shape of the bottom plate portion of the left side drive cylinder mechanism portion of the vehicle lift, and the top plate portion of the right side base is formed in a shape corresponding to the bottom shape of the right bottom plate portion of the right side drive cylinder mechanism portion of the vehicle lift, and base plate fastening welded nuts are welded to the back surface of the top plate portion at multiple locations, and insertion holes for base plate fastening bolts that respectively communicate with the screw holes of the base plate fastening welded nuts are opened in corresponding locations on the surface of the top plate portion, and after the base plate fastening bolts are inserted into the base plate mounting holes, they are screwed and fixed from the insertion holes on the surface of the top plate portion into the screw holes of the base plate fastening welded nuts.

[0010] A rectangular panel integrally connected to the front edge of the bottom panel portion of the left pedestal is bent upward at a required angle, and its upper edge is welded and connected to the corresponding front edge of the top panel portion to form a front end side panel portion that becomes a part of the side panel portion, and a rectangular panel integrally connected to the rear edge of the top panel portion of the left pedestal is bent downward at a required angle, and its lower edge is welded and connected to the corresponding rear edge of the bottom panel portion to form a rear end side panel portion that becomes a part of the side panel portion, and The vehicle lift mounting device may also be configured so that a front end side panel portion is formed by bending a rectangular panel integrally with the front end edge of the right side base at a required angle such that its upper end edge is welded and connected to the corresponding front end edge of the top panel portion, and a rear end side panel portion is formed by bending a rectangular panel integrally with the rear end edge of the top panel portion of the right side base at a required angle such that its lower end surface is welded and connected to the corresponding rear end edge of the bottom panel portion, and

[0011] The vehicle lift mounting device may be configured so that a left side pedestal shell mounting hole for fixing the bottom plate portion of the left side pedestal is provided on the vehicle compartment floor or luggage compartment floor to the vehicle shell that forms the bottom portion of the left side recess, and a right side pedestal shell mounting hole for fixing the bottom plate portion of the right side pedestal is provided on the vehicle shell that forms the bottom portion of the right side recess.

[0012] The vehicle lift mounting device may also be configured so that insertion holes for bolts and bolt fastening tools are provided at multiple locations on the top panel portion of the left side base and the top panel portion of the right side base corresponding to multiple base mounting holes opened in the bottom panel portion of the base.

[0013] The vehicle lift mounting device may also be configured so that a left retainer and a right retainer are provided on the vehicle compartment floor or luggage compartment floor as support plates for mounting the left and right bases to the vehicle shell that respectively constitutes the bottom surface of the left recess and the bottom surface of the right recess.

[0014] The left and right retainers may be formed as L-shaped members consisting of a top plate portion and a side plate portion, and base fastening nuts are welded to the underside of the top plate portion at multiple locations corresponding to multiple base mounting holes opened in the bottom plate portion of the base, and may be configured as a vehicle lift mounting device configured to communicate with insertion holes opened in multiple locations on the upper surface of the top plate portion. Effect of the Invention

[0015] By installing a base in a recess formed in the floor surface of the passenger compartment floor or luggage compartment floor of a vehicle, a flat mounting surface without recesses can be secured, allowing the vehicle lift to be installed stably.

[0016] The base is accommodated in a recess provided in the vehicle shell constituting the vehicle compartment floor or luggage compartment floor, and the top panel portion integrated by fastening these corresponding parts can be disposed on the installation surface of the vehicle lift.

[0017] When the base is accommodated in a recess provided in the shell that constitutes the passenger compartment floor or luggage compartment floor of the vehicle, the underside of the bottom plate portion of the base is connected to the bottom surface of the shell of the recess, the top plate portion of the retainer is placed against the lower outer surface of the bottom surface of the shell of the opposite recess, and a tightening bolt is threadedly engaged between the welded nut of the top plate portion of the retainer and the bottom plate portion of the base, making installation easy and robust.

[0018] The left and right pedestals, which are placed in the left and right recesses of the vehicle compartment floor or luggage compartment floor, are arranged with base plates for mounting the vehicle lift attached to their respective top panels, so that the left and right drive cylinder mechanisms do not become misaligned with each other and power can be transmitted. [Brief description of the drawings]

[0019] [Figure 1]FIG. 1 is a partial oblique view of the vehicle lift mounting device of the present invention, showing an embodiment of a left side pedestal shell mounting hole provided in a left side recess in the luggage compartment floor of the vehicle, and a right side pedestal shell mounting hole provided in a right side recess in the luggage compartment floor of the vehicle, each in an opened state. [Diagram 2] FIG. 2 is a cross-sectional view taken along line AA in FIG. [Diagram 3] FIG. 1 is a partial oblique view of the vehicle lift mounting device of the present invention, showing the state in which the left side base is positioned in the left recess of the luggage compartment floor with the left side retainer corresponding to the lower outer surface of the vehicle shell, and the right side base is positioned in the right recess of the luggage compartment floor with the right side retainer corresponding to the lower outer surface of the vehicle shell. [Figure 4] Similarly, this is a front view of the state in which the left side base is positioned in the left recess of the luggage compartment floor with the left side retainer facing the lower outer surface of the vehicle shell, and the right side base is positioned in the right recess of the luggage compartment floor with the right side retainer facing the lower outer surface of the vehicle shell, and a vehicle lift is attached to the left side base and the right side base using the vehicle lift mounting device of the present invention. [Diagram 5] FIG. [Figure 6] In the plan view of the left side base alone, the XX line shown on its surface is a center line that divides the surface into two equal parts left and right from front to back. [Figure 7] FIG. 13 is an exploded perspective view of the left pedestal disassembled into its constituent members. [Figure 8] FIG. [Figure 9] FIG. 13 is a perspective view of the left retainer alone. [Figure 10] 1 is a schematic perspective view showing the positions of the left and right drive cylinder mechanisms in a vehicle lift attached to a base plate, and the positions of the mounting holes in the left and right pedestals. FIG. [Figure 11] 1 is a front view showing the loading width of a vehicle lift that can be deployed to avoid a recess in the luggage compartment floor of a vehicle. FIG. [Figure 12] 1 is a front view showing that recesses in the luggage compartment floor of the vehicle correspond to the left and right drive cylinder mechanism parts that receive the most load on the vehicle lift. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0020] In the embodiment of the present invention, as shown in the drawings, a left recess 3a is formed on the left side 2b11 of the installation surface 2b1 on which the vehicle lift 5 is installed, and a right recess 3b is formed on the right side 2b12 of the installation surface 2b1 on which the vehicle lift 5 is installed, in the luggage compartment floor 2b of the vehicle 2, and a left base 4a is fixed to the left recess 3a, and a right base 4b is fixed to the right recess 3b. A vehicle lift mounting device 1 is provided in which a base plate 16 for mounting the vehicle lift 5 is fixed to the left base 4a, the right base 4b, and the installation surface 2b1 of the luggage compartment floor 2b.

[0021] The left side base 4a has a left side bottom panel portion 4a1 shaped to fit the left side bottom surface portion 3a1 of the left side recess 3a, a left side top panel portion 4a2 shaped to fit the left side surface portion 3a2 of the left side recess 3a and formed at the same height as the installation surface portion 2b1 of the luggage compartment floor 2b, and a left side surface panel portion 4a3 formed in a shape that supports the required distance between them, the left side front end side surface panel portion 4a31, the left rear end side surface panel portion 4a32, the left left side surface panel portion 4a33 and the left right inclined surface panel portion 4a34.

[0022] The right pedestal 4b is provided in a similar configuration to the left pedestal 4a.

[0023] The left side base 4a has its left side bottom plate portion 4a1 fixed to the vehicle shell 2c constituting the left side bottom plate portion 3a1 of the left side recessed portion 3a. The right side base 4b of the right side recessed portion 3b is fixed to the vehicle shell 2c in a similar configuration. A base plate 16 for mounting the vehicle lift 5 is fixed to the top plate portion 4a2 of the left side base 4a, the top plate portion 4b2 of the right side base 4b, and the luggage compartment floor 2b.

[0024] The left side top plate portion 4a2 of the left side base 4a is formed into a shape corresponding to the bottom surface shape of the left bottom plate portion 6a1 of the left side drive cylinder mechanism portion 6a of the vehicle lift 5, and on the back surface of the left side top plate portion 4a2, as shown in Figure 6, weld nuts 7a for fastening the left side of the base plate are welded at multiple locations, and on the front surface of the left side top plate portion 4a2, bolt insertion holes 8a for fastening the left side of the base plate, which respectively communicate with the screw holes of the weld nuts 7a for fastening the base plate, are opened at multiple locations corresponding to each other.

[0025] In the left side portion 16a of the base plate 16 to which the vehicle lift 5 is attached, left side mounting holes 17a are opened corresponding to the base plate left side fastening bolt insertion holes 8a of the left side top panel portion 4a2, and the base plate left side fastening bolts 9a are inserted through these holes and screwed into the screw holes of the base plate left side fastening weld nuts 7a, respectively.

[0026] The right top panel portion 4b2 of the right pedestal 4b is configured in the same manner as the left top panel portion 4a2 of the left pedestal 4a, and is fixed to the right side portion 16b of the base plate 16 by screwing.

[0027] As shown in Figure 7, a rectangular panel 4a111 for the left side front end side panel portion, which is connected integrally to the left front end surface portion 4a11 of the left side bottom panel portion 4a1 of the left side base 4a, is bent upward by 90 degrees and its upper edge 4a1111 is welded and connected to the underside of the front edge 4a21 of the left side top panel portion 4a2 to form the left front end side panel portion 4a31.

[0028] A rectangular panel 4a221 for the left rear end side panel portion, which is connected integrally to the rear end edge 4a22 of the left top panel portion 4a2 of the left base 4a, is bent downward 90 degrees and descends vertically, and its lower edge 4a2211 is welded inward from the rear end edge 4a12 of the left bottom panel portion 4a1 to form the left rear end side panel portion 4a32.

[0029] A rectangular panel 4a131 for the left side left panel portion, which is connected integrally to the left edge 4a13 of the left side bottom panel portion 4a1 of the left side base 4a, is bent upward by 90 degrees to stand up vertically, and its upper edge 4a1311 is welded and connected to the corresponding left edge 4a23 of the left top panel portion 4a2 to form the left side left panel portion 4a33 which becomes part of the left side panel portion 4a3.

[0030] A square panel 4a141 for the left side right side inclined panel portion rises upward at a required inclination angle from the right side edge 4a14 of the left side bottom panel portion 4a1 of the left side base 4a, and its upper edge 4a1411 is welded and connected to the corresponding right side edge 4a24 of the left side top panel portion 4a2 to form the left side right side inclined panel portion 4a34 which becomes part of the left side side panel portion 4a3.

[0031] The right side base 4b has a right bottom plate portion 4b1 of a similar configuration and is provided with a right front end plate portion, a right rear end plate portion, a right side plate portion and a right left inclined plate portion which become part of a right side plate portion 4b3.

[0032] In the luggage compartment floor 2b, left side pedestal shell mounting holes 2c1 are opened in multiple locations in the shell 2c of the vehicle 2 that constitutes the left side bottom surface portion 3a1 of the left side recess 3a, corresponding to the left side pedestal mounting holes 11a provided in the left side bottom plate portion 4a1 of the left side pedestal 4a.

[0033] In the luggage compartment floor 2b, right side pedestal shell mounting holes 2c2 are opened in multiple locations in the shell 2c of the vehicle 2 that constitutes the right side bottom surface portion 3b1 of the right side recess 3b, corresponding to the right side pedestal mounting holes 11b arranged in the right side bottom plate portion 4b1 of the right side pedestal 4b.

[0034] In the left top panel portion 4a2 of the left base 4a, left base insertion holes 10a for bolts and bolt fastening tools are provided at multiple locations corresponding to the multiple left base mounting holes 11a opened in the left bottom panel portion 4a1 of the left base 4a.

[0035] In the right top panel portion 4b2 of the right base 4b, right base insertion holes 10b for bolts and bolt fastening tools are provided at multiple locations corresponding to the multiple right base mounting holes 11b opened in the right bottom panel portion 4b1 of the right base 4b.

[0036] In the luggage compartment floor 2b, a left retainer 12a is provided as a backing plate for mounting the left pedestal 4a on the underside of the car shell 2c constituting the left bottom surface portion 3a1 of the left recessed portion 3a.

[0037] In the luggage compartment floor 2b, a right retainer 12b is provided as a backing plate for mounting the right pedestal 4b on the underside of the car shell 2c constituting the right bottom surface portion 3b1 of the right recessed portion 3b.

[0038] The left side retainer 12a is formed by an L-shaped member consisting of a left side retainer top plate portion 12a1 and a left side retainer side plate portion 12a2, and left side base fastening weld nuts 13a are welded to the underside of the left side retainer top plate portion 12a1 at multiple locations corresponding to the multiple left side base mounting holes 11a opened in the left side bottom plate portion 4a1 of the left side base 4a, and are each provided in communication with the left side retainer top plate portion insertion holes 15a opened in multiple locations on the upper surface of the left side retainer top plate portion 12a1.

[0039] Like the left retainer 12a, the right side retainer 12b is also made of an L-shaped member consisting of a right side retainer top plate portion 12b1 and a right side retainer side plate portion 12b2, and right side base fastening weld nuts 13b are welded to the underside of the right side retainer top plate portion 12b1 at multiple locations corresponding to the multiple right side base mounting holes 11b opened in the right side bottom plate portion 4b1 of the right side base 4b, and are each provided in communication with the right side retainer top plate portion insertion holes 15b opened in multiple locations on the upper surface of the right side retainer top plate portion 12b1. EXAMPLES

[0040] Hereinafter, the vehicle lift mounting device 1 of the present invention will be described in detail with reference to the drawings of an embodiment in which the device is installed on a luggage compartment floor 2b.

[0041] In the vehicle lift mounting device 1 of the present invention, front and rear refer to the direction in which the platform 1b of the vehicle lift 1 is extended as the front and the direction in which it is stored as the rear, and left and right refer to the right side and the left side when looking rearward from the front.

[0042] In the installation surface 2b1 of the vehicle lift on the luggage compartment floor 2b of the vehicle 2 on which the vehicle lift mounting device 1 of the above embodiment is installed, for example, as shown in Figures 1, 2 and 3, when a left side recess 3a is formed on the left side 2b11 of the installation surface 2b1 and a right side recess 3b is formed on the right side 2b12 of the installation surface 2b1, a left side pedestal 4a is installed in the left side recess 3a and a right side pedestal 4b is installed in the right side recess 3b.

[0043] If there are low spots on the left and right sides of the mounting surface 2b1, including the central areas between the left top panel portion 4a2 of the left base 4a and the right top panel portion 4b2 of the right base 4b, adjustment plates 18 are placed in those low spots, respectively.

[0044] The left side base 4a is provided with a left side bottom plate portion 4a1 fixed to the car shell 2c of the vehicle 2 constituting the bottom surface portion of the left side recessed portion 3a, a left side top plate portion 4a2 constituting the installation surface on the same plane as the center portion 2b13 of the luggage compartment floor 2b, and front and rear end surface portions and left and right left side surface plate portions 4a3 spaced apart and maintained at a constant height. Note that the front end edge 4a21 of the left side top plate portion 4a2 may be extended forward, and a left side front end reinforcing plate portion 4a4 may be attached to the underside thereof.

[0045] The right pedestal 4b also includes a right bottom plate portion 4b1 fixed to the car shell 2c of the vehicle 2 constituting the bottom surface of the right recessed portion 3b, a right top plate portion 4b2 configured on the same installation surface as the central portion 2b13 of the luggage compartment floor 2b, and front, rear, left and right side plate portions 4b3 spaced apart and maintained at a constant height. The front end of the right top plate portion 4b2 may be extended forward, and a right front end reinforcing plate portion 4b4 may be attached to the underside thereof.

[0046] The left side top panel portion 4a2 of the left side base 4a is formed into a shape corresponding to the bottom shape of the left bottom panel portion 6a1 of the left side driving cylinder mechanism portion 6a in the vehicle lift 5, and a left side rear end side panel portion 4a32 is provided by bending a left square plate downward 90 degrees from the rear end edge 4a22 of the left side top panel portion 4a2, which constitutes a part of the left side panel portion 4a3.

[0047] A first weld nut 7a for fastening the left side of the base plate is welded near the front edge 4a21 of the left top panel portion 4a2 and near the left edge 4a23 of the inner back surface, a second left pedestal weld nut 7a for fastening the base plate is welded near the rear edge 4a22 and near the left edge 4a23 of the inner back surface, and a third left pedestal weld nut 7a for fastening the base plate is welded near the rear edge 4a22 and near the right edge 4a24 of the back surface, and a first, second and third bolt insertion holes 8a for fastening the left side of the base plate, which respectively communicate with the screw holes of the weld nuts 7a, are opened on the surface.

[0048] In the left side portion 16a of the base plate 16 on which the vehicle lift 5 is mounted, a first base plate left side mounting hole 17a, a second base plate left side mounting hole 17a and a third base plate left side mounting hole 17a are opened in correspondence with the first base plate left side fastening bolt insertion hole 8a, the second base plate left side fastening bolt insertion hole 8a and the third base plate left side fastening bolt insertion hole 8a, respectively, of the left side top panel portion 4a2 of the left side pedestal 4a.

[0049] Similarly to the first, second and third base plate left side fastening bolt insertion holes 8a, the first, second and third base plate right side fastening bolt insertion holes 8b are opened in the right side top panel portion 4b2 of the right side pedestal 4b in the right side portion 16b of the base plate 16 on which the vehicle lift 5 is mounted, and correspondingly, the first, second and third base plate right side mounting holes 17b are opened in the right side portion 16b of the base plate 16, respectively.

[0050] The first base plate left side fastening bolt 9a is inserted into the first base plate left side mounting hole 17a in the left side portion 16a of the base plate 16, the second base plate left side fastening bolt 9a is inserted into the second base plate left side mounting hole 17a, and the third base plate left side fastening bolt 9a is inserted into the third base plate left side mounting hole 17a. Next, the first, second and third base plate left side fastening bolts 9a are inserted into the first, second and third base plate left side fastening bolt insertion holes 8a in the left top panel portion 4a2, respectively, and screwed into the first, second and third screw hole of the base plate left side fastening weld nut 7a, respectively.

[0051] The left side bottom plate portion 4a1 is provided with a first left side pedestal mounting hole 11a, a second left side pedestal mounting hole 11a, and a third left side pedestal mounting hole 11a, respectively, along line XX shown in Fig. 6. The left side top plate portion 4a2 is provided with first, second, and third left side pedestal insertion holes 10a for bolts and bolt fastening tools, each having a central perpendicular line coinciding with a central perpendicular line of the first left side pedestal mounting hole 11a, the second left side pedestal mounting hole 11a, and the third left side pedestal mounting hole 11a, respectively, which are provided in the left side bottom plate portion 4a1.

[0052] A rectangular panel 4a111 for the left side front end side panel portion is bent 90 degrees upward from the left side front edge portion 4a11 of the left side bottom panel portion 4a1 and stands vertically, and its upper edge 4a1111 is welded and connected to the underside of the front end portion a distance rearward from the front edge 4a21 of the left side top panel portion 4a2 by the width of the left side front end reinforcing plate portion 4a4 to form the left front end surface portion 4a11.

[0053] The left side front end reinforcement plate portion 4a4 is formed from a U-shaped frame body, and a square-shaped left side front end reinforcement top plate portion 4a41 is arranged on the back surface of the front end portion of the left side top plate portion 4a2, and the rear end surfaces of the left side front end reinforcement top plate portion 4a41, the left side front end reinforcement left side plate portion 4a42 and the left side front end reinforcement right side plate portion 4a43 are welded and connected, respectively.

[0054] The embodiment of the right side base 4b is provided with the same structure as the left side base 4a, being symmetrical on the left and right.

[0055] On the mounting surface 2b1 of the luggage compartment floor 2b of the vehicle 2, a left retainer 12a and a right retainer 12b, which have an L-shaped cross section and a symmetrical shape, are provided as backing plates for attaching the left base 4a and the right base 4b to the car shell 2c that constitutes the mounting surface 2b1.

[0056] The left retainer 12a will be explained using the embodiment shown in FIG. 10. A required L-shaped material is cut to the required length and provided with a member consisting of a left retainer top plate portion 12a1 and a retainer side plate portion 12a2.

[0057] A first weld nut 13a for fastening to the left pedestal is welded to the underside of the front end of the left retainer top plate portion 12a1, a second weld nut 13a for fastening to the left pedestal is welded to the underside of the middle part near the rear end of the left retainer top plate portion 12a1, and a third weld nut 13a for fastening to the left pedestal is welded to the underside of the rear end of the left retainer top plate portion 12a1, corresponding to the first, second, and third left pedestal mounting holes 11a opened in the left bottom plate portion 4a1 of the left pedestal 4a.

[0058] On the upper surface of the left retainer top plate portion 12a1 of the left retainer 12a, there is provided a first left retainer top plate portion insertion hole 15a that communicates with the first screw hole of the left side base fastening welded nut 13a, a second left retainer top plate portion insertion hole 15a that communicates with the second screw hole of the left side base fastening welded nut 13a, and a third left retainer top plate portion insertion hole 15a that communicates with the third screw hole of the left side base fastening welded nut 13a.

[0059] The right retainer 12b is provided with a symmetrical shape and the same structure as the left retainer 12a.

[0060] The left side pedestal 4a is attached to the left side recess 3a of the luggage compartment floor 2b of the vehicle 2 by passing a tool through the first, second and third left side pedestal insertion holes 10a for the bolt and bolt fastening tool of the left side top panel portion 4a2 of the left side pedestal 4a of the luggage compartment floor 2b, and then inserting the first, second and third left side pedestal insertion holes 10a for the bolt and bolt fastening tool into the left side pedestal insertion holes 10a for the bolt and bolt fastening tool. 1. The second left pedestal fastening bolt 14a and the third left pedestal fastening bolt 14a are inserted into the first left pedestal mounting hole 11a, the second left pedestal mounting hole 11a, and the third left pedestal mounting hole 11a of the left bottom plate of the left pedestal 4a, respectively, and passed through the first left pedestal shell mounting hole 2c1, the second left pedestal shell mounting hole 2c1, and the third left pedestal shell mounting hole 2c1 of the shell 2c connected to the underside of the left bottom plate portion 4a1, respectively, to form a left retainer connected to the underside of the shell 2c of the vehicle 2. The left side bottom plate portion 4a1 of the left side base 4a is fixed to the car body 2c of the vehicle 2 by inserting the left side base fastening bolts 14a from their respective tips into the first, second and third screw holes 15a of the left side retainer top plate portion 12a, and screwing and tightening the first, second and third screw holes of the left side base fastening weld nut 13a, respectively, into the first, second and third screw holes of the left side base fastening weld nut 13a, thereby fixing the left side bottom plate portion 4a1 of the left side base 4a to the car body 2c of the vehicle 2.

[0061] The right side base 4b is attached to the right side recess 3b of the luggage compartment floor 2b of the vehicle 2 by fastening it to the vehicle shell 2c using a right side base fastening bolt 14b in a similar configuration to the left side base 4a.

[0062] As described above, an embodiment of a deployment structure for the vehicle lift mounting device 1 of the present invention in which it is deployed on the luggage compartment floor 2b of the vehicle 2 has been explained. However, as another embodiment, it can also be deployed on the passenger compartment floor 2a of the vehicle 2 in the same structure as the deployment structure in which a vehicle lift, with one side of the vehicle 2 as the platform entrance / exit, is deployed on the luggage compartment floor 2b. [Industrial Applicability]

[0063] Conventionally, bumps and recesses have been formed due to the layout of the passenger compartment floor or luggage compartment floor and for the purpose of increasing the strength of the vehicle body, but in the present invention, these are utilized as storage areas for vehicle mounting components for installing a vehicle lift for heavy loads, so that they do not cause any drawbacks and also have the effect of reinforcing the vehicle.

[0064] By installing the left base in the left recess of the passenger compartment floor or the luggage compartment floor and the right base in the right recess, the installation width of the vehicle lift can be expanded, making it possible to install the vehicle lift with the same flat width as before.

[0065] The left and right pedestals can be installed in a robust structure using simple construction procedures in the left and right recesses provided in the vehicle interior floor or the luggage compartment floor. [Explanation of symbols]

[0066] 1 Vehicle lift mounting device 1b Platform 2 Vehicles 2a Car Floor 2b Luggage floor 2b1 Installation surface section 2b11 Left side 2b12 Right side 2b13 central part 2c car shell 2cl Left side pedestal body mounting hole 2c2 Right side pedestal body mounting hole 3a Left side recess 3a1 Bottom left side 3a2 Left side part 3b Right side recess 3b1 Bottom right side 3b2 Right side part 4a Left pedestal 4a1 Left side bottom plate 4a11 Front left side 4a111 Square face plate for left front end side plate 4a1111 Top edge 4a12 Rear edge 4a13 Left edge 4a131 Square panel for the left side panel part 4a1311 Upper edge 4a14 Right edge 4a141 Square panel for the left side inclined panel part 4a1411 Upper edge 4a2 Left top panel part 4a21 Front edge 4a22 Rear edge 4a221 Square panel for the left rear side panel part 4a2211 Lower edge 4a23 Left edge 4a24 Right edge 4a3 Left side panel part 4a31 Left front side panel part 4a32 Left rear side panel part 4a33 Left left panel part 4a34 Left right inclined panel part 4a4 Left front reinforcement plate part 4a41 Left front reinforcement top panel part 4a42 Left front reinforcement left panel part 4a43 Left front reinforcement right panel part 4b Right pedestal 4b1 Right bottom panel part 4b2 Right top panel part 4b3 Right side panel part 4b4 Right front reinforcement plate part 5 Vehicle lift 6a Left drive cylinder mechanism part 6a1 Left bottom plate part 6b Right drive cylinder mechanism part 6b1 Right bottom plate part 7a Welding nut for base plate left fastening 8a Bolt insertion hole for base plate left fastening 8b Bolt insertion hole for base plate right fastening, 9a Bolt for base plate left fastening 9b Bolt for base plate right fastening 10a Bolt and bolt fastening tool left pedestal insertion hole 10b Right side base insertion hole for bolt and bolt tightening tool 11a Left side base mounting hole 11b Right side base mounting hole 12a Left retainer 12a1 Left side retainer top plate part 12a2 Left retainer side plate 12b Right retainer 12b1 Right side retainer top plate part 12b2 Right side retainer side plate 13a Left side base fastening weld nut 13b Right side base fastening weld nut 14a Left side base fastening bolt 14b Right side base fastening bolt 15a Left retainer top plate insertion hole 15b Right retainer top plate insertion hole 16 Base plate 16a Left side 16b Right side 17a Base plate left side mounting hole 17b Base plate right side mounting hole 18 Adjustment plate

Claims

1. A vehicle lift mounting device is provided in a recess formed in the installation surface of the vehicle compartment floor or luggage compartment floor, where a vehicle lift is deployed, and the base is made up of a bottom plate portion shaped to fit the side and bottom portions of the recess, a top plate portion shaped to correspond to the vehicle compartment floor or luggage compartment floor, and a side plate portion shaped to support the space between them at the required distance, with the bottom plate portion being fixed to the vehicle shell that forms the bottom portion of the recess, and a base plate for mounting the vehicle lift being fixed to the top plate portion.

2. A vehicle lift mounting device is provided in a left side recess formed on the left side and a right side recess formed on the right side of the installation surface on the passenger compartment floor or luggage compartment floor of a vehicle, the left side pedestal and the right side pedestal being formed from a bottom plate portion formed in a shape that fits the respective side and bottom portions, a top plate portion formed in a shape that corresponds to the passenger compartment floor or luggage compartment floor, and a side plate portion formed in a shape that supports the upper and lower portions at the required distance, the bottom plate portions being fixed to the vehicle shell that respectively constitutes the bottom portions of the left side recess and the right side recess, and a base plate for mounting the vehicle lift being fixed to the top plate portions.

3. 3. A vehicle lift mounting device according to claim 2, wherein the top plate portion of the left side base is formed in a shape corresponding to the bottom shape of the bottom plate portion of the left side drive cylinder mechanism portion of the vehicle lift, and the top plate portion of the right side base is formed in a shape corresponding to the bottom shape of the right bottom plate portion of the right side drive cylinder mechanism portion of the vehicle lift, and base plate fastening weld nuts are welded to the back surface of the top plate portion at multiple locations, and insertion holes for base plate fastening bolts that respectively communicate with the screw holes of the base plate fastening weld nuts are opened in the surface of the top plate portion corresponding to each other, and after the base plate fastening bolts are inserted into the base plate mounting holes, they are screwed and fixed from the insertion holes on the surface of the top plate portion to the screw holes of the base plate fastening weld nuts.

4. A rectangular panel integrally connected to the front end edge of the bottom panel portion of the left pedestal is bent upward at a required angle, and its upper end edge is welded and connected to the corresponding front end edge of the top panel portion to form a front end side panel portion that becomes a part of the side panel portion, and a rectangular panel integrally connected to the rear end edge of the top panel portion of the left pedestal is bent downward at a required angle, and its lower end surface is welded and connected to the corresponding rear end edge of the bottom panel portion to form a rear end side panel portion that becomes a part of the side panel portion, and 3. A vehicle lift mounting device as claimed in claim 2, wherein a rectangular panel connected integrally to the front end edge of the plate portion is bent upward at a required angle so that its upper end edge is welded and connected to the corresponding front end edge of the top panel portion to form a front end side panel portion which becomes a part of the side panel portion, and a rectangular panel connected integrally to the rear end edge of the top panel portion of the right side base is bent downward at a required angle so that its lower end surface is welded and connected to the corresponding rear end edge of the bottom panel portion to form a rear end side panel portion which becomes a part of the side panel portion.

5. A vehicle lift mounting device as claimed in claim 2, wherein a left side pedestal shell mounting hole for fixing the bottom plate portion of the left side pedestal is provided on the vehicle compartment floor or luggage compartment floor to the vehicle shell constituting the bottom portion of the left side recess, and a right side pedestal shell mounting hole for fixing the bottom plate portion of the right side pedestal is provided on the vehicle shell constituting the bottom portion of the right side recess.

6. 3. A vehicle lift mounting device as claimed in claim 2, wherein the top panel portion of the left side base and the top panel portion of the right side base have a plurality of insertion holes for bolts and bolt fastening tools provided in a corresponding manner to a plurality of base mounting holes opened in the bottom panel portion of the base.

7. 3. A vehicle lift mounting device as claimed in claim 2, wherein a left retainer and a right retainer are provided on the underside of the vehicle shell which respectively constitute the bottom surface of the left side recess and the bottom surface of the right side recess on the passenger compartment floor or the luggage compartment floor as support plates for mounting the left side base and the right side base.

8. 8. The vehicle lift mounting device of claim 7, wherein the left and right retainers are formed by L-shaped members consisting of a top plate portion and a side plate portion, and pedestal fastening nuts are welded to the underside of the top plate portion at multiple locations corresponding to multiple pedestal mounting holes opened in the bottom plate portion of the pedestal, and are each provided in communication with insertion holes opened in multiple locations on the upper surface of the top plate portion.

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