JPS6010917Y2 - Automobile compartment rear shelf cover device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a shelf cover device for covering the upper part of a trunk section at the rear of a vehicle compartment.

In recent years, so-called hatchback-type automobiles have become popular, and in this type of automobile, a trunk is installed in the cabin behind the rear seats, so the inside of this trunk can be seen through the rear window, which is aesthetically pleasing. Not good for crime prevention.

Therefore, the upper part of the trunk is covered with a sheet or the like so that the interior cannot be seen through.

For example, Utsukai Showa 50-903, Utsukai Sho 53-3061
No. 4, Utility Model Publication No. 55-17405, shows a system in which a winding device for winding the seat is attached to the car body, and the trunk is covered with the seat pulled out from the winding device. Since the winding device is fixed to the vehicle body, there is a disadvantage that it cannot be removed or replaced as necessary.

Also, Utility Model Application No. 53-63137 and Utility Model Application No. 53-8202
No. 4 shows a device in which the winding device can be attached to and detached from the vehicle body, but this device requires a special mechanism for attachment and detachment, and has the disadvantage that the structure is complicated and the number of parts increases. There is.

In order to make the seat easier to handle, the present invention uses a spring force to wind the seat into a rod shape on a winding device and locks it to the vehicle body. It is an object of the present invention to provide a shelf cover device that can wind up and store sheets.

FIG. 1 shows how the shelf cover device of the present invention is used.

Holders 2 and 3 are attached to the inner surfaces of both side walls immediately behind the rear seat 1 in the vehicle interior, and locking means 5 and 6 at both ends of the winding device 4 are locked and supported by the holders 2 and 3. ing.

Reference numeral 7 denotes a cover sheet, which is wound up by a winding device 4. In the drawing, the cover sheet 7 is pulled out from the winding device 4, and both ends of a rod 8 fixed to the tip end of the cover sheet 7 are connected to the passenger compartment. The cover sheet 7 is engaged with hooks 9 attached to the inner surface of the rear end, and the upper part of the trunk portion is covered by the cover sheet 7.

FIG. 2 is a longitudinal sectional view of the shelf cover device of the present invention.

10 is a pipe, a cover sheet 7 is wound around the outer periphery of the pipe, and the inner end of the cover sheet 7 is fixed to the pipe 10.

Bearings 11 and 12 are fixed to both ends of the pipe 10, and a bearing hole 13, 14 is bored in the center thereof.

A retaining piece 15 is made to protrude radially from the inner side surface of the bearing 11.

Reference numeral 16 denotes a shaft, which is inserted halfway into the pipe 10 from the bearing hole 13 on one end side of the pipe 10. A support plate 17 is provided at the insertion end, and the shaft 16 is inserted between the bearing hole 13 and the support plate 17. The shaft 16 is connected to the pipe 10 by
It is slidably supported along the central axis of the pipe and rotatably supported on the pipe.

This shaft 16 has a through hole perpendicular to its axis, into which a pin 18 is fitted.
Both ends thereof protrude from the shaft 16 and form retaining protrusions 19 that engage with the engaging piece 15.

20 is a helical spring, one end of which is connected to the bearing 11.
The other end is locked in a locking hole 21 bored in the insertion end of the shaft 16.

22 is a synthetic resin sleeve fitted between the shaft 16 and the helical spring 20, and 23 is a similar sleeve fitted between the helical spring 20 and the inner surface of the pipe 10.

A shaft 24 is inserted halfway into the pipe 10 from the bearing hole 14 of the bearing 12 at the other end of the pipe 10, and its insertion end is inserted into the bearing hole 26 of the bearing 25 fixed to the pipe 10. It is slidably supported.

A plate 27 is fitted to the shift shaft 24 and is supported by a knock pin 28, and a helical spring 29 is fitted between the plate 27 and the bearing 25.

30 and 31 are respectively bottomed cylindrical caps,
Through-holes 34, 35 are bored in the bottom portion 32, 33, which fit into the protruding ends of the shirt 16, 24, and are attached by dowel pins 36, 37, 38, 39.

In addition, a locking means 5 is provided at the center of the bottom outside of the cap 30,31.
, 6 are provided.

Furthermore, notches 42.43 are formed in the cylindrical portions 40, 41 of the caps 30, 31, and the cover sheet 7 is pulled out from the notches 42,43.

In the shelf cover device of the present invention, when the shelf cover device is not attached to the vehicle body, the shafts 16 and 24 are biased in the direction of protruding from the pipe 10 by the elasticity of the helical springs 20 and 29, and the locking in this state is Means 5
, 6 is formed to be larger than the distance between the holders 2 and 3 fixed to the vehicle body.

Also, at this time, the engagement protrusion 19 of the shaft 16 is engaged with the engagement piece 15 of the bearing 11, and the pipe 10 is engaged with the engagement piece 15 of the shaft 16.
cannot be rotated against.

Therefore, in this state, the cover sheet is not pulled out carelessly and becomes dirty or damaged, and the spiral spring 20 is held tightly wound to a certain extent before being attached to the vehicle body. Pipe 1 due to elasticity
0 prevents the elasticity from loosening due to careless rotation.

To attach this device to the vehicle body, first press the cap 30.31, and the shaft 16.24 slides through the bearing holes 13.14, 26, as shown by the chain lines in FIG. Stretching 20 and hanging spring 2
9 is pushed into the pipe 10 while being compressed.

Also, as a result, the engagement protrusion 19 of the shaft 16 is connected to the engagement piece 15.
depart from.

Next, when the device is placed between 2 and 3 and the force pushing the caps 30 and 31 is released, the caps 30 and 31 are pushed out by the elasticity of the helical springs 20 and 29, respectively, and the locking means 5
, 6 are supported on the vehicle body by holders 2 and 3.

At this time, since the engaging protrusion 19 and the engaging piece 15 are not engaged, the pipe 10 can rotate relative to the shafts 16 and 24, and when the cover sheet 7 is pulled out, the pipe 10 is rotated as shown in FIG. Rotate counterclockwise at .

Further, since the shaft 16 does not rotate relative to the cap 30, the helical spring 20 is tightened by the rotation of the pipe 10.

Then, when the rod 8 at the tip of the cover sheet 7 is engaged with the hook 9.9, the trunk part is moved to the cover sheet 7 as shown in FIG.
covered with

Next, when the rod 8 is removed from the hooks 9, 9 in order to open the trunk, the torsional elasticity of the spiral spring 20 causes the pipe 10 to
is rotated clockwise in FIG. 6, and the cover sheet 7 is wound and stored on its outer periphery.

In the present invention, the upper part of the trunk can be covered by simply pulling out the cover sheet 7 from the device and hooking the rod 8 on the hooks 9, 9, and the cover sheet 7 can be rolled up in the winding device when not in use. It is convenient to use because it does not get in the way of taking items in and out of the trunk.

In addition, the device of the present invention uses the elasticity of the helical springs 20, 29 to lock the locking means 5, 6 to the holders 2, 3 and supports them on the vehicle body, so there is no need to use screws or the like to attach them to the vehicle body. Installation and replacement are extremely easy.

In addition, in the present invention, the pipe 10 of the caps 30, 31
Since the sliding movements are independent of each other, even if a force is applied to move the pipe 10 in the longitudinal direction thereof, the locking means 5 and 6 will not be disengaged from the holders 2 and 3. There isn't.

Furthermore, since the single helical spring 20 serves as both the spring means for rotating the pipe 10 and the spring means for pressing the cap 30 against the holder 2, the structure is simple, the number of parts is small, and the supply is inexpensive. It is possible.

Further, as in the previous embodiment, by making the engagement protrusion 19 and the engagement piece 15 engage with each other when removed from the vehicle body, the elasticity of the helical spring causes the pipe 1 to
Inadvertent rotation does not occur between the shaft 16 and the shaft 16, and it is easy and safe to attach to the vehicle body, and it can always have stable elasticity.

Furthermore, in the previous embodiment, since the sleeves 22 and 23 are provided, when the helical spring 20 is tightened or loosened, it does not come into contact with the shaft 16 or the pipe 10 and generate unpleasant friction noise. , operation is quiet.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the state of use of the present invention. Fig. 2 is a central vertical cross-sectional view of one embodiment of the present invention, Fig. 3 is a left side view thereof, and Figs. 4 to 11 are I of Fig. 2.
A sectional view taken along lines V-IV to XI-XI and FIG. 12 is a right side view. 2.3... Holder, 4... Winding device, 5゜6... Locking means, 7... Cover sheet, 10... ...Pipe, 11, 12...
...Bearing, 15...Engagement piece, 16.24...
...Shaft, 18...Bin, 19...
...Engaging protrusion, 20.29...Tsiling spring, 22.23...Sleeve, 30.31...
···cap.

Claims (1)

[Claims for Utility Model Registration] 1. A pipe 10 wrapped around a cover sheet 7, which is inserted from one end of the pipe to the middle of its length, and rotated and slid relative to the pipe on the central axis of the pipe. A shaft 16 that is movably fitted, and a shaft that is interposed between one end of the pipe and an insertion end of the shaft, biases the shaft in the projecting direction with respect to the pipe, and covers the pipe with respect to the shaft. A helical spring 20 biasing the sheet winding direction; a cap 30 fixed to the protruding end of the shaft; a shaft 24 rotatably and slidably fitted to the shaft;
a helical spring 29 biasing the shaft in the projecting direction relative to the pipe; a cap 31 fixed to the projecting end of the shaft 24; and these caps 30.3.
1, and the shaft 16.
24 protrudes from the pipe, the cap 30, 31 is locked to the vehicle body by the locking means 5, 6, and the cover sheet is wound around the pipe by the torsional elasticity of the spiral spring 20. A vehicle compartment rear shelf cover device. 2. An engagement piece 15 is provided at the one end of the pipe 10, and an engagement protrusion 19 is fixed to the shaft 16, so that the engagement protrusion engages with the engagement piece when the shaft 16 is most protruded from the pipe. According to the utility model registration request, the relative rotation between the shaft 16 and the pipe is prevented, and the relative rotation between the shaft 16 and the pipe is allowed when the shaft 16 is pushed into the pipe. A vehicle compartment rear shelf cover device according to scope 1. 3. The automobile according to claim 1 of the utility model registration, characterized in that plastic sleeves 22 and 23 are fitted between the shaft 16 and the helical spring 20 and between the helical spring 20 and the pipe, respectively. Vehicle compartment rear shelf cover device.