JPH07110254B2 - Hanging device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a hanging device which is attached to a ceiling in a room and is used for hanging clothes, houseplants, paintings and the like.

[0002]

2. Description of the Related Art Conventionally, various kinds of clothes-drying apparatuses have been proposed which are mounted on a ceiling in a room and used by suspending clothes-driers, but as disclosed in Japanese Utility Model Laid-Open No. 61-170499. In most of the cases, the rod hooks went up and down.

[0003]

In the above-mentioned conventional example, since the device is large and complicated, it is difficult to mount it.
There is a problem that it becomes expensive. Therefore, there has been a demand for a hanging device which is inexpensive, is located at a height position that is easy to use when it is used, and does not interfere when it is not used.

[0004]

In order to solve the above-mentioned problems, the present invention is a hanging device comprising a supporting tool and a hanging tool, wherein the supporting tool is movable in a base body provided with an insertion hole. And a transmission tool provided with an engaging portion, wherein the removal prevention tool has a closing portion that is moved by the transmission tool and closes a part of the insertion hole. A transmission part can be moved by providing a hook part and an insertion part which can be inserted from an insertion hole at one end part, and which engages with an engagement part of the transmission part and rotates. The drive unit is provided, and the drive unit of the hanging tool moves the retaining member via the transmission tool to close a part of the insertion hole to prevent the insertion section from coming off and support the hanging tool to the support tool. Or
A hanging device comprising a supporting tool and a hanging tool, wherein the supporting tool is
A movable stopper is provided in a base body provided with an insertion hole, and the stopper has an engaging portion and a closing portion that moves to close a part of the insertion hole. Is provided with a hooking portion, and an insertion portion which can be inserted from an insertion hole is provided at one end portion, and the insertion preventing member is moved by engaging with the engaging portion of the removal preventing member and rotating. The drive part of the hanging tool moves the stopper to block a part of the insertion hole to prevent the insertion part from coming off and to support the hanging tool on the support tool. It consists of

[0005]

When the support is attached to the ceiling, the hanging part is held, the insertion part is inserted from the insertion hole of the support, and the drive part is engaged with the retaining part or the engaging part of the transmitting part to rotate, thereby preventing the retaining part. The tool moves and the blockage partly blocks a part of the insertion hole. Then, the insertion portion of the hanging tool cannot be removed from the insertion hole, and the hanging tool is supported by the support tool.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS First, a first embodiment will be described with reference to FIGS. The support tool 1 includes a base body 2, a retaining tool 5, a transmitting tool 6, a torsion coil spring 8 and a cover 9.

The substrate 2 further comprises an upper half body 3 and a lower half body 4. The upper half 3 has a thin, substantially cylindrical shape, and a substantially circular storage recess 3a is formed in the center thereof. A shaft 3b is provided at the center of the bottom of the storage recess 3a and a stopper 3c is provided at the inner peripheral wall thereof. Further, the storage recess 3a is partially cut away, and a cylindrical projection 3d is provided at a position deviated from the recess. The lower half 4 has a substantially disc-like shape, a circular insertion hole 4a is provided at the center, and an elliptical guide groove 4b is provided around the insertion hole 4a. The upper half body 3 and the lower half body 4 are integrated by the screws 10 at two places facing each other.

The transmission tool 6 has a substantially cylindrical shape and is rotatable in the base body 2. The transmission tool 6 has an insertion recess 6a on one end face side.
Is formed, and a shaft hole is provided at a position corresponding to the shaft 3b on the other end surface side, and a cutout portion 6b is provided on the outer circumference over a quarter of a circumference, and a stopper 3c of the upper half body 3 is provided. And the rotation of the transmission tool 6 is restricted. Further, a part of the surface of the other end surface is cut away to form a lower surface, and one end of the torsion coil spring 8 is attached thereto with a screw 7. The other end of the torsion coil spring 8 is attached to the protrusion 3d of the upper half body 3, and when the transmission tool 6 is rotated, the torsion coil spring 8 is urged to any side with the intermediate point as a boundary. This is for distributing the stopper 5 so that it is hard to stop in the middle of the rotation, and for improving the operation feeling of the rotation operation. A hexagonal engagement portion 6c is provided at the center of the bottom of the insertion recess 6a.

On one end surface side of the transmission tool 6, there are formed portions which are lowered on both sides with the insertion concave portion 6a interposed therebetween, and the stoppers 5, 5 are slidably engaged therewith. The stopper 5 has a central portion cut out in an arc shape to form a closed portion 5a, and a protrusion 5b protruding downward is provided on the opposite side.
b is engaged with the guide groove 4b of the lower half body 4. When the stopper 5 rotates together with the transmitter 6, the protrusion 5
The closing portion 5a is configured to close a part of the insertion hole 4a of the lower half body 4 by being slid by the engagement of the guide groove 4b with the guide groove 4b.

The cover 9 is cylindrical and has a guide plate 9a on the lower half.
Is stuck. The guide plate 9a has a conical shape, a stepwise unevenness is provided on the inner surface, and a circular insertion hole is provided at the center. The cover 9 is used for improving the appearance of the guide plate 9a.
It is for facilitating insertion of a hanging tool 11 described later into the insertion hole 4a.

The hanging tool 11 is provided with a substantially spherical insertion portion 11a at one end of a shaft 11c via a spring 11e and a ring-shaped hooking portion 11b at the other end. This spring 11
e is for bending and cushioning when a force is applied to bend the hanging tool 11. Insertion part 11a
A spherical shape is partially cut out at the tip of the to make it flat, and a driving portion 11d having a hexagonal hole is recessed therein. This drive unit 11
d engages with the engaging portion 6c of the transmission tool 6. Further, the shaft 11c has a rod member inserted into a pipe, and can be expanded and contracted. The hook portion 11b may be provided in the middle of the shaft 11c instead of the end portion.

To assemble the support tool 1, one end of the torsion coil spring 8 is attached to the transmission tool 6 with a screw, and the other end of the torsion coil spring 8 is inserted into the protrusion 3d of the upper half 3 of the base 2 while the transmission tool is being engaged. 6 is housed in the housing recess 3a of the upper half 3 and the shaft 3b is fitted in the shaft hole. Disengagement prevention device 5, 5 is transmitted device
The lower half body 4 and the guide groove 4b is attached to the projection 5 of the stopper 5.
Screw 10 at two places facing each other so as to engage with b.
-Fix at 10, attach it to the ceiling with wood screws, and finally attach the cover 9.

The insertion part 11a of the hanging tool 11 is inserted into the insertion recess 6a of the transmission tool 6 from the insertion hole 4a of the lower half body 4 of the base body 2, and the drive part 11d is engaged with the engagement part 6c to move to the right 90 When rotated once, the stopper 3c comes into contact with one end of the notch 6b of the transmission tool 6, and at the same time, the stoppers 5 and 5 also rotate, and the projections 5b are guided by the guide grooves 4b, so that the stoppers 5 and 5 are removed. Sliding toward the center, the closing portion 5a closes a part of the insertion hole 4a. The closed insertion hole 4a becomes smaller than the diameter of the insertion portion 11a, the driving portion 11d is disengaged from the engagement portion 6c, and the insertion portion 11a is prevented from coming off from the closing portion 5a.
1 is supported by the support 1. In this state, the hanging device 11
Can swing to some degree in any direction of 360 degrees, and even if it swings more than that, the spring 11e can swing.
Is bent and relaxed so that the support tool 1 and the hanging tool 11 are not easily broken even when a force is applied to the hanging tool 11 in the swinging direction. Then, while the hanging tool 11 is supported by the support tool 1, clothes hanging clothes, ornamental plants, paintings, etc. can be hung and used on the hooking part 11b, or two hooks 11b and 11b can be attached at intervals. It is used by hanging clothes poles on it.

When not in use, the hook portion 11b of the hanging tool 11 is held and pushed upward to engage the driving portion 11d with the engaging portion 6c and rotate 90 degrees to the left. The stopper 3c comes into contact with the other end of 6b, and at the same time, the stoppers 5 and 5 also rotate, and the protrusions 5b are guided by the guide grooves 4b so that the stoppers 5 and 5 slide outward, The entire 4a is open, and the insertion part 11a can be removed.

Next, a second embodiment will be described with reference to FIGS. 11 to 15. The support tool 12 includes a base body 13, a retaining tool 16, a compression coil spring 17, and a cover 18.

The base body 13 further includes an upper half body 14 and a lower half body 1.
It consists of 5 and. The upper half body 14 has a disk shape, a shaft hole 14a in the center, and a stepped receiving hole 14b having a larger diameter than the shaft hole 14a, and four mounting holes 14c ... 14c around the shaft hole 14a. Furthermore, there are two positioning holes 14d and 14
d is provided.

The lower half body 15 has a shape in which a bottom plate is provided on one end side of a cylindrical body to form a storage recess 15a, and a collar plate is provided on the outer side on the other end side, and an insertion hole 15b is provided on the bottom plate. 4 on the board
One mounting hole 15c ... 15c is provided. A stopper 15d that projects slightly is provided at a corner of the inner surface of the bottom plate. The insertion hole 15b has a shape in which a small-diameter circle and a slightly large-diameter circle are overlapped with their centers being slightly offset from each other.
c is provided at a position corresponding to the mounting holes 14c ... 14c of the upper half body 14. Further, the positioning projection 15 is provided at a position corresponding to the positioning holes 14d, 14d of the upper half body 14.
e.15e is provided.

The stopper 16 has a substantially columnar shape and can rotate in the storage recess 15a of the lower half body 15. An insertion recess 16a is formed on one end surface side and the other end surface side. The shaft 16b is provided so as to project. A notch 16d is provided on the outer circumference on the side of the insertion recess 16a over a half circumference, and engages with a stopper 15d of the lower half body 15 to restrict rotation of the stopper 16. The opening of the insertion concave portion 16a has the same shape as the insertion hole 15b of the lower half body 15, and a crescent-shaped closing portion 16e is provided so as to project downward along an arc portion having a small diameter. The outer circular arc of the crescent-shaped closing portion 16e is adapted to coincide with the large-diameter circular arc of the insertion hole 15b. Further, an engaging portion 16c of a hexagonal hole is provided on the inner bottom surface of the insertion concave portion 16a.

The cover 18 covers the entire body after the upper half body 14, the lower half body 15 and the stopper 16 are completely assembled and attached, and is placed at a position corresponding to the insertion hole 15b of the lower half body 15. An insertion hole 18a having the same shape is provided.

The hanging tool 19 is provided with a substantially spherical insertion portion 19a at one end of a shaft 19c via a spring 19e and a ring-shaped hooking portion 19b at the other end. Insertion part 19a
A driving portion 19d, which is a hexagonal projection, is formed by projecting a spherical shape at a tip end of the projection. Further, a cylindrical elastic body 20 higher than the drive portion 19d is bonded to the tip of the insertion portion 19a so as to surround the drive portion 19d. This elastic body 20
Is for quickly stopping the swing when the hanging device 19 swings.

The compression coil spring 17 is inserted into the receiving hole 14b of the upper half body 14, the shaft 16b of the retaining member 16 is loosely fitted in the shaft hole 14a, and the compression coil spring 1 is provided between the upper half body 14 and the retaining member 16.
7 for interposing the positioning projections 15e.1 of the lower half body 15
5e is fitted into the positioning holes 14d and 14d of the upper half body 14 to cover the lower half body 15, and the mounting holes 15c ... 15c thereof and the mounting holes 14c ... 14c of the upper half body 14 are aligned to face each other. Screw in two places. At this time, the insertion recess 16a of the stopper 16 and the insertion hole 15b of the lower half body 15 are made to have the same shape. Then, it is attached to the ceiling with wood screws penetrating the two other mounting holes 15c, 15c and the mounting holes 14c, 14c facing each other. Finally, the cover 18 is attached by aligning the insertion hole 18a of the cover 18 with the insertion hole 15b of the lower half body 15.

The insertion portion 19a of the hanging tool 19 is inserted into the insertion recess 16a of the retaining tool 16 through the insertion hole 15b of the lower half body 15, and the elastic body 20 is deformed, so that the drive portion 19d is engaged.
When engaged with 6c and rotated 180 degrees to the right, the stopper 15d abuts on one end of the cutout portion 16d of the retaining member 16, and the outer periphery of the closed portion 16e conforms to the large-diameter arc of the insertion hole 15b. Due to the force of the coil spring 17, the retaining member 16 is lowered by one step, and the closing portion 16e engages with the large-diameter circular arc portion of the insertion hole 15b to close a part of the insertion hole 15b. The closed insertion hole 15b has a circular shape having a diameter smaller than the diameter of the insertion portion 19a and is prevented from coming off, and the hanging tool 19 is supported by the support tool 12.

When not in use, the hooking portion 19b of the hanging member 19 is held and pushed upward to engage the driving portion 19d with the engaging portion 16c, and further pushed against the force of the compression coil spring 17 to close it. When the portion 16e is disengaged from the insertion hole 15b and rotated 180 degrees to the left, the stopper 15d comes into contact with the other end of the notch 16d of the retaining member 16 so that the entire insertion hole 15b is opened and the insertion portion 19a is opened. Can be removed.

Next, a third embodiment will be described with reference to FIGS. The support 21 includes a base 22 and a stopper 2
5, a transmission tool 26 and a torsion coil spring 29.

The base 22 further comprises a main body 23 and a lid 24. The main body 23 has a substantially cylindrical shape with a bottom, and a circular insertion hole 23a is provided in the center of the bottom portion. Inside the main body 23, two screw holes 23c, 23c, which are one step lower than the outer peripheral wall, are provided upright, and a disk-shaped lid 24 is provided with a screw 28.
It is fixed at 28. At the center of the inside of the main body 23, a rectangular enclosure 23b that is one step lower than the screw holes 23c, 23c is provided, and the pair of retaining members 2 are provided therein.
5.25 is slidably stored. Also, the lid 24
At the center lower surface of the screw, a transmission tool 26 in which a hexagonal protrusion engaging portion 26b is integrally formed on the lower surface of the pinion gear 26a is provided with a screw 27.
It is rotatably attached by. Further, in the lid 24, the guide holes 2 in the shape of long holes are provided at positions on both sides of the transmission tool 26.
4a and 24a are provided.

The retaining member 25 is formed by integrally forming a closing portion 25a having a rectangular plate-like shape and a distal end portion cut out in an arc shape at a lower portion of a plate body 25c protruding at a right angle from one end of the rack gear 25b. Rack gear 25 of a pair of stoppers 25/25
b and 25b mesh with the pinion gear 26a of the transmission tool 26 from both sides in parallel. A pin 25d is erected on the upper surface of the retaining device 25, one end of a torsion coil spring 29 is attached thereto, and the other end is attached to a pin 23d erected on the main body 23. When the retaining device 25 slides, It is designed to be urged to either side with the middle point as a boundary.
It is designed so that the 525 cannot easily stop during sliding. When the transmission tool 26 is rotated, both the stoppers 25 are slid inward or outward by the rack gears 25b and 25b meshing with the pinion gear 26a, and the closing portion 25a is inserted into the insertion hole 23a of the main body 23. It is designed to block the part. In addition, stopper 25/25
Pins 25d and 25d of the guide holes 24a and 2 of the lid 24
4a is engaged with each other, and the stopper 25 is regulated to move linearly.

The hanging tool 30 is provided with an insertion portion 30a having a hemispherical shape with a flattened tip at the tip thereof, and a driving portion 30d having a hexagonal hole is recessed. The drive unit 30d is used in the transmission tool 2
The engaging portion 26b of No. 6 is engaged. In addition, the hook portion 30b, the shaft 30c, and the spring 30e of the hanging device 30 are the same as those in the first embodiment.

When the insertion portion 30a of the hanging tool 30 is inserted through the insertion hole 23a of the main body 23 of the base 22, the driving portion 30d is engaged with the engagement portion 26b of the transmission tool 26, and rotated 90 degrees to the right, The transmission tool 26 rotates, and the rack gears 25b and 25b meshing with the pinion gear 26a of the transmission tool 26 both slide the stoppers 25 and 25 toward the center, so that the blocking portion 2
5a closes a part of the insertion hole 23a of the main body 23. The closed insertion hole 23a becomes smaller than the diameter of the insertion portion 30a, the driving portion 30d is disengaged from the engagement portion 26b, and the insertion portion 3a.
0a is prevented from slipping off in the closed portion 25a, and the hanging tool 30 is supported by the support tool 21.

When not in use, the hook 30b of the hanging tool 30 is held and pushed upward to engage the driving part 30d with the engaging part 26b and rotate 90 degrees to the left. 25.
Both 25 slide outward, the entire insertion hole 23a is opened, and the insertion portion 30a can be removed.

Next, a fourth embodiment will be described with reference to FIGS. The support 31 includes a base 32 and a stopper 3
5, the stopper 37 and the leaf spring 38.

The base 32 further comprises a main body 33 and a lid 34. The main body 33 has a substantially cylindrical shape with a bottom, and a circular insertion hole 33a is provided at the center of the bottom. Inside the main body 33, two screw holes 33c.3 are lowered.
3c is erected, the whole is disc-shaped, and a rectangular box-shaped portion 34
A lid 34 having a projecting a is fixed by screws 36. A stopper 37 is housed in the box-shaped portion 34a via a leaf spring 38 so as to be vertically movable. An enclosure 33b having the same height as the screw holes 33c, 33c is provided in the center of the inside of the main body 33, and a pair of retaining members 35, 35 are provided therein.
Is slidably stored. The enclosure 33b has a substantially rectangular shape and is provided with a rectangular protrusion at the center of its long side.

The stopper 35 is an engaging portion 35b of the rack gear.
In the lower part of the plate body 35c projecting at a right angle from one end, a closing portion 35a having a rectangular plate shape and a tip end portion cut out in an arc shape is integrally formed. In addition, rectangular fitting grooves 35d and 35d are provided at two locations on the upper surface of the stopper 35. In the stopper 37, a columnar shaft portion 37b having a rounded tip projects from the center of the lower surface of the square rod portion 37a.
"a" is fitted into one of the fitting grooves 35d of the stopper 35 to stop the stopper 35 from sliding.

The hanging tool 39 has a substantially spherical insertion part 39a having a flattened tip at its tip and a gear on the outer surface of its upper half to serve as a driving part 39d. A circular core hole is formed at the center of the upper surface. 39f is persuaded. This drive portion 39d is provided with a stopper 35.
The shaft portion 37b of the stopper 37 is loosely fitted in the core hole 39f and serves as the center when the hanging tool 39 rotates. In addition, the hook portion 39b, the shaft 39c, and the spring 39e of the hanging device 39 are the same as those in the first embodiment.

The insertion portion 39a of the hanging device 39 is inserted through the insertion hole 33a of the main body 33 of the base 32, and the stopper 3 is inserted in the core hole 39f.
When the shaft portion 37b of No. 7 is loosely fitted and pushed further, the stopper 37
Is lifted up against the leaf spring 38, the square rod portion 37a is disengaged from the fitting grooves 35d, 35d of the retaining members 35, 35, and the drive portion 39d is engaged with the engaging portion 35b. And
When rotated 90 degrees to the right, both of the stoppers 35, 35 slide toward the center, and the closing portion 35a closes a part of the insertion hole 33a of the main body 33. The closed insertion hole 33a becomes smaller in diameter than the insertion portion 39a, the core hole 39f is disengaged from the shaft portion 37b, and the drive portion 39d is engaged.
The insertion portion 39a is detached from b, and the insertion portion 39a is prevented from coming off the closing portion 35a, and the hanging tool 39 is supported by the support tool 31. Further, the stopper 37 is pushed downward by the force of the leaf spring 38, and the square rod portion 37a is fitted into one of the fitting grooves 35d and 35d of the removal stopper 35.
The stopper 35 is prevented from sliding outward to open, and the hanging device 3
Even if clothes are hung on item 9, it will not fall out even if a downward force is applied.

When not in use, hold the hook portion 39b of the hanging tool 39 and push it upward to remove the square bar portion 37a from one of the fitting grooves 35d, 35d of the stopper 35, 35 in the same manner as described above. , The driving portion 39d is engaged with the engaging portion 35b, and the
When it is rotated by 0 degrees, both of the stoppers 35 and 35 slide outward, contrary to the above, so that the entire insertion hole 33a is opened and the insertion portion 39a can be removed. Further, the stopper 37 is pushed downward by the force of the leaf spring 38, the square rod portion 37a is fitted in the other fitting groove 35d, 35d of the retaining member 35, 35, and the retaining member 35 slides to the center. Prevent.

[0036]

As described above, according to the present invention, since the hanging device can be attached and detached, it is mounted at a height position where it can be easily used and is easily removed when not in use so as not to be an obstacle. The effect is that you can.

Further, although the operation of removing the hanging device is simple, there is an effect that it will not easily come off even if it hits the hanging device during use.

[Brief description of drawings]

FIG. 1 is a sectional view showing a usage state of a first embodiment.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view taken along line BB of FIG.

4 is a cross-sectional view taken along the line CC of FIG.

FIG. 5 is a partial cross-sectional view showing a state in which the cover of the first embodiment is attached.

FIG. 6 is a sectional view showing a state in which an insertion hole of the first embodiment is opened.

7 is a cross-sectional view taken along line DD of FIG.

8 is a sectional view taken along line EE of FIG.

9 is a cross-sectional view taken along the line FF of FIG.

10 is a sectional view taken along line GG of FIG.

FIG. 11 is a sectional view showing a usage state of the second embodiment.

FIG. 12 is a plan view of the support according to the second embodiment showing a state in which the closing portion partially closes the insertion hole.

FIG. 13 is a cross-sectional view of the support according to the second embodiment with the insertion hole opened.

FIG. 14 is a plan view of the support according to the second embodiment with the insertion hole opened.

FIG. 15 is a sectional view taken along line HH of FIG.

FIG. 16 is a sectional view showing a usage state of the third embodiment.

17 is a cross-sectional view taken along the line I-I of FIG.

FIG. 18 is a bottom view of the support in the state of FIG.

FIG. 19 is a sectional view showing a state in which the insertion hole of the third embodiment is opened.

20 is a cross-sectional view taken along the line JJ of FIG.

FIG. 21 is a bottom view of the support in the state of FIG.

FIG. 22 is a sectional view showing a usage state of the fourth embodiment.

23 is a sectional view taken along line KK of FIG.

24 is a cross-sectional view taken along the line LL of FIG.

FIG. 25 is a bottom view of the support according to the fourth embodiment.

FIG. 26 is a sectional view showing a state in which the insertion hole of the fourth embodiment is opened.

27 is a sectional view taken along line MM of FIG. 26.

28 is a cross-sectional view taken along the line NN of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 support tool 2 base | substrate 4a insertion hole 5 removal prevention tool 5a closing | blocking part 6 transmission tool 6c engagement part 11 hanging tool 11a insertion part 11b hooking part 11d drive part 12 support tool 13 base | substrate 15b insertion hole 16 removal tool 16c engagement part 16e. Closing part 19 Hanging part 19a Inserting part 19b Hooking part 19d Driving part 21 Supporting part 22 Base body 23a Inserting hole 25 Removal stopper 25a Closing part 26 Transmitting device 26b Engaging part 30 Hanging part 30a Inserting part 30b Hooking part 30d Driving part 31 Supporting tool 32 Base body 33a Inserting hole 35 Stopping tool 35a Closing part 35b Engaging part 39 Hanging tool 39a Inserting part 39b Hooking part 39d Driving part

Claims (2)

[Claims] 1. A hanging device comprising a supporting tool and a hanging tool, wherein the supporting tool has a movable retainer in a base body having an insertion hole, and a transmitting tool having an engaging portion. The retaining device has a closing part that is moved by the transmitting device to close a part of the insertion hole, and the hanging device has a hooking part and can be inserted into the one end from the insertion hole. An inserting portion is provided, and a driving portion that can move the transmitting tool by engaging with the engaging portion of the transmitting tool and rotating is provided in the inserting portion. A hanging device characterized in that the insertion part can be prevented from coming off by moving a retaining tool via the plug to close a part of the insertion hole, and the hanging tool can be supported by the support tool. 2. A hanging device comprising a support tool and a hanging tool, wherein the support tool has a movable retainer in a base body provided with an insertion hole, and the retainer has an engaging portion. The hanging tool is provided with a hooking portion that moves and closes a part of the insertion hole, and the hanging tool is provided with an insertion portion that can be inserted from the insertion hole at one end. Is provided with a drive part that can move the retaining device by engaging with the engaging part of the retaining device and rotating. The driving part of the hanging tool moves the retaining device to partially insert the insertion hole. A hanging device, characterized in that the insertion part can be prevented from coming off by closing the hook, and the hanging device can be supported by the support device.