JP4425242B2 - Hanging device - Google Patents

Description

  The present invention mainly relates to a hanging device that is attached to a ceiling of a room and hangs a clothes drying tool, a houseplant, a painting, or the like.

Conventionally, there is an invention described in Japanese Patent Application Laid-Open No. 6-121725 as a hanging device as described above. In the first embodiment, the lower half 4 of the base 2 of the support 1 has an elliptical shape. The guide groove 4b is provided, and at one end surface side of the transmission tool 6, a lower portion is formed on both sides of the insertion recess 6a, and the stoppers 5 and 5 are slidably engaged therewith. . The stopper 5 is provided with a protrusion 5 b protruding downward, and this protrusion 5 b is engaged with the guide groove 4 b of the lower half 4. When the retaining member 5 is rotated together with the transmitting member 6, the retaining member 5 is linearly slid by the engagement of the projection 5 b and the guide groove 4 b, so that the closing part 5 a closes a part of the insertion hole 4 a of the lower half 4. (See paragraphs 0007 and 0009).
JP-A-6-121725

  In the above conventional example, the oval guide groove 4b guides with the projection 5b of the retainer 5 interposed therebetween, so that the retainer 5 is slid linearly. There is a problem that the wall to be present is present both inside and outside the retaining member, and the size of the supporting member cannot be reduced in the inner and outer direction (sliding direction). Further, in order for the retaining member 5 to be slid linearly stably, a certain length is required for being guided in the sliding direction. It cannot be reduced in size.

  An object of the present invention is to reduce the size of a support so that it is not noticeable as much as possible when attached to a ceiling so as not to impair the beauty.

In order to solve the above-mentioned problem, it has a support tool and a hanging tool, the support tool has a movable retaining tool in a base provided with an insertion hole, and a transmission tool provided with an engagement part, The retainer has a closing portion that is moved by the transmission device to close a part of the insertion hole, and the hanging device is provided with a hooking portion, and can be inserted into the one end portion from the insertion hole and protrudes downward. The insertion portion is provided with a drive portion that can move the transmission tool by being engaged with the engagement portion of the transmission tool and rotating. In the hanging device that supports the hanging tool by moving the retaining tool through the stopper and blocking the insertion part by blocking the part of the insertion hole, the transmission tool can be rotated to the supporting tool. At the same time, the stopper is provided so as to rotate together, and the stopper is substantially horizontal at the lower part of the substantially vertical standing wall. And forming a substantially L-shape provided with the closure portion comprises in the abutment portion provided on the lower outer portion of the standing wall portion, the inner wall of the substrate support device, be recessed outward, the contact portion Provided with a permissible portion that is a space that can be engaged by retreating to the outside, and a pressing portion that is recessed smaller than the permissible portion and that engages the abutment portion when receiving force in the direction in which the stopper is opened outward. And when the hanging tool rotates the retaining member via the transmission device, the contact part reaches the allowance part or the pressing part, and the retaining member can be moved to the outside, and when the hanging member is lowered. The blocking portion is pushed outward by the insertion portion having a downwardly convex shape, the stopper is moved outward, and the contact portion is selectively engaged with the allowance portion or the pressing portion. When the contact part reaches the pressing part and the hanging tool is suspended by the support and the retaining member receives a force to move outward, the engaging part is engaged with the pressing part and pressed. The closure part closes a part of the insertion hole so that the hanging tool can be attached to the support tool, and the abutment part reaches the permissible part and lowers the hanging tool so that the retaining tool moves outward. And the engagement portion engages with the allowance portion, and the closing portion opens the insertion hole so that the hanging member can be detached from the support member .

  As described above, according to the present invention, the stopper is moved only by the outer wall, not the groove formed by the inner and outer walls provided in the support tool, and the structure for moving the stopper is moved inside the stopper. Since it is not necessary to provide, there exists an effect that a support tool can be reduced in size. In addition, the retaining member has a substantially L-shaped and substantially vertical standing wall portion, and this standing wall portion can also guide the retaining device, so that it can be stably moved without being elongated in the moving direction. This is advantageous in that the support can be further reduced in size.

  The support device 1 is provided with a circular collar portion 26 on the upper peripheral edge of the bottomed cylindrical cylindrical portion 25 that opens upward, and a retaining device 3 in a base body 2 shaped like a hat with a hook upside down. The transmitter 4 and the sorting spring 5 are built in, the cover 6 is covered on the back surface, and the cover 7 is covered on the surface.

  The cylindrical portion 25 of the base body 2 is provided with a circular through hole insertion hole 29 in the center of the bottom plate, and is similar to the allowance portions 9 and 9 that are recessed outwardly in a substantially trapezoidal shape on the inner periphery of the cylindrical plate. In the substantially trapezoidal shape, the pressing portions 10 and 10 of the concave portions that are recessed smaller than the allowable portions 9 and 9 are provided so as to oppose each other with the angle from the center shifted by about 50 degrees.

  Further, on the inner periphery of the cylindrical portion 25, the accommodating portions 11 and 11 that are largely recessed outward in a substantially U shape are provided so as to face each other. In addition, the flange portion 26 is provided with attachment holes 27 and 27 at two locations, and the base body 2 is covered with a cover 7 in order to conceal attachment screws inserted into the attachment holes 27 and 27 and improve the appearance. It has become.

  The stopper 3 is provided with a closed portion 17 having a circular arc at its tip at the lower end of a standing wall portion 16 provided with an arc-shaped plate in a substantially vertical shape. The contact part 18 which is formed and protrudes in a substantially trapezoidal shape is provided at the lower part of the outer side of the standing wall part 16. The stoppers 3 and 3 are accommodated in the cylindrical portion 25 of the base body 2 so as to be rotatable as a set, and the abutment portions 18 and 18 are respectively allowed to be allowed portions 9 of the cylindrical portion 25 of the base body 2. Engage with 9 or the pressing parts 10.

  The transmission tool 4 has a bottomed cylindrical shape that opens downward as an insertion recess 12, and an engagement portion 13 that protrudes in a hexagonal shape is provided at the center of the bottom plate. On the outer periphery of the transmission tool 4, there are provided pinching portions 28 and 28 which are recessed in an arc shape into which the standing wall portions 16 and 16 of the stoppers 3 and 3 are loosely fitted, respectively, at a position 180 degrees apart, A pair of troughs 14 and 14 in which the rollers 19 and 19 of the sorting spring 5 to be stably accommodated and a pair of troughs 15 and 15 are provided at a position about 50 degrees away from the troughs 14 and 14.

  The rear surfaces of the clamping portions 28 and 28 are inclined inwardly, and a pair of retaining tools 3 and 3 are loosely fitted to the clamping portions 28 and 28 to rotate the transmission tool 4. It rotates with it.

  The distribution spring 5 is an arc-shaped spring biased in the direction in which the tip approaches, and rollers 19 and 19 are attached to the tip, and the rollers 19 and 19 are received in the receiving portions 11 and 11 provided on the base 2. When the transmission tool 4 is rotated, the rollers 19 and 19 are engaged so as to sandwich the valley portions 14 and 14 or the valley portions 15 and 15, and the transmission tools 4 are distributed with a mountain-shaped intermediate point as a boundary. is there.

  The hanging tool 8 is provided with a substantially hemispherical insertion portion 22 protruding downward at one end of a shaft 20 via a spring 21 and a ring-shaped hooking portion 24 at the other end. This spring 21 is for bending and buffering when a force to bend the hanging hook 8 is applied. A driving portion 23 having a hexagonal hole is recessed in the flat portion at the upper end of the insertion portion 22. The drive unit 23 engages with the engagement unit 13 of the transmission tool 4. The shaft 20 has a rod member inserted into the pipe so that it can be expanded and contracted. The hook portion 24 may be provided in the middle of the shaft 20 instead of the end portion.

  In order to assemble the support tool 1, the stoppers 3, 3 are loosely fitted to the holding parts 28, 28 of the transmission tool 4 so that the blocking parts 17, 17 face each other, and this is fixed to the base 2 with the stoppers 3, 3. The rollers 19 and 19 are mounted so that the abutment portions 18 and 18 of the base member 2 are engaged with the permissible portions 9 and 9 of the base 2, and then the distribution spring 5 is positioned in the receiving portions 11 and 11 of the base 2. The cover 6 is attached, attached to the ceiling or the like with attachment screws, and finally the cover 7 is attached. At this time, the rollers 19 and 19 are engaged with the valley portions 14 and 14 of the transmission tool 4.

From the state in which the contact portions 18, 18 of the stoppers 3, 3 are engaged with the allowable portions 9, 9 of the base 2 of the support 1, and the stoppers 3, 3 are open, the insertion portion of the hanging tool 8 is inserted. 22 is inserted into the insertion recess 12 of the transmission tool 4 through the insertion hole 29 of the base body 2, and the drive unit 23 is engaged with the engagement part 13 of the transmission tool 4 and rotated about 50 degrees to the right. Then, the clamping parts 28 and 28 of the transmission tool 4 rotate the retaining tools 3 and 3 together so that the contact parts 18 and 18 reach the pressing parts 10 and 10 of the base 2 and then the hanging tool 8 is lowered. Due to the shape of the substantially hemispherical insertion portion 22 that protrudes downward, the blocking portions 17 and 17 are pushed in the horizontal outward direction, the stoppers 3 and 3 move outward, and the contact portions 18 and 18 are pressed It engages with the parts 10 and 10 and is pressed inward from the pressing parts 10 and 10 .

The contact portions 18 and 18 are provided at the lower part of the stoppers 3 and 3, and the back surfaces of the clamping portions 28 and 28 are inclined inwardly, so that the stoppers 3 and 3 Only the lower part swings inward (center), and the closing parts 17 and 17 close a part of the insertion hole 29. The closed insertion hole 29 becomes smaller than the diameter of the insertion portion 22, and when the drive portion 23 is removed from the engagement portion 13 and the hanging tool 8 is lowered, the contact portions 18 and 18 are engaged. Since the pressing force is received from the pressing portions 10 and 10 toward the inside, the insertion portion 22 is prevented from coming off by the closing portions 17 and 17, and the hanging tool 8 is supported by the support tool 1 (FIGS. 1 and 2). And the state of FIG. 5).

  In this state, the hanging tool 8 can swing to a certain degree in any direction of 360 degrees, and even if it swings more than that, the spring 21 bends and cushions. Even when a force is applied to the hanging tool 8 in the swinging direction, the support tool 1 and the hanging hook 8 are not easily broken. Then, the hanging part 8 is supported by the support 1 and the hanging part 24 is used by hanging a clothes drying tool, a foliage plant, a painting or the like, or two are attached at a distance from each other. It is intended to be used with a laundry basket.

When not in use, the hook 8 is lifted by holding the hook 24, the drive part 23 of the insertion part 22 is engaged with the engagement part 13 of the transmission tool 4, and is rotated about 50 degrees to the left. The clamping parts 28 and 28 of the tool 4 rotate the retaining tools 3 and 3 together, and the contact parts 18 and 18 reach the permissible parts 9 and 9 of the base body 2 and can be retracted outward ( In this state, the stoppers 3 and 3 do not move.) In this state, when the drive unit 23 is removed from the engagement unit 13 and the hanging tool 8 is lowered, the closing portions 17 and 17 are inserted into the insertion portion 22 due to the shape of the insertion portion 22 having a substantially hemispherical shape protruding downward. Is pushed outward in the horizontal direction, the stoppers 3 and 3 are swung outward, the abutting portions 18 and 18 are engaged with the allowable portions 9 and 9 of the base 2 , and the closing portions 17 and 17 are pushed. It is widened, retracted from the insertion hole 29, the whole insertion hole 29 is opened, and the insertion part 22 of the hanging tool 8 can be removed (state of FIG. 3, FIG. 4 and FIG. 6).

  Even if the weight of the laundry or the like suspended from the hanging device 8 is subjected to a force in the direction in which the retaining members 3 and 3 are opened, the contact portions 18 and 18 of the retaining members 3 and 3 are not connected to the base 2. Since it is in contact with the pressing parts 10 and 10, the hanging tool 8 does not fall off.

  Further, when the laundry or the like is suspended from the suspended hanging device 8 during use and the force for rotating the laundry or the like is applied by wind or the like, the hanging device 8 is rotated. Even if there is a load, when the insertion portion 22 of the hanging tool 8 is applied downward due to the weight of the laundry or the like, the stoppers 3 and 3 receive a force that is pushed outward from the shape, Since the contact portions 18 and 18 that are convex portions engage with the pressing portions 10 and 10 that are concave portions, the stoppers 3 and 3 do not rotate and do not open, and the hanging tool 8 may fall. Absent.

The longitudinal cross-sectional view which shows a use condition. 1 is a cross-sectional view taken along line AA in FIG. 1 (a cross-sectional view showing a state in which a part of the insertion hole is closed; however, the insertion portion of the hanging tool is not shown). The longitudinal cross-sectional view of the state which the whole insertion hole opened and removed the hanging tool from the support tool. FIG. 3 is a cross-sectional view taken along the line B-B in FIG. 3 (a cross-sectional view in a state where the entire insertion hole is open. However, the insertion portion of the hanging tool is not shown). The top view of the support of the state which removed the cover body (state in which a part of insertion hole is obstruct | occluded). The top view of the support of the state which removed the cover body (state in which the whole insertion hole is opening). The disassembled perspective view of the principal part of a support tool and a hanging hook. The perspective view of the state which turned the transmission tool upside down.

DESCRIPTION OF SYMBOLS 1 Support tool 2 Base | substrate 3 Stopping tool 4 Transmission tool 8 Suspension tool 9 Allowable part 10 Press part 13 Engagement part 16 Standing wall part 17 Closure part 18 Contact part 22 Insertion part 23 Drive part 24 Hook part 29 Insertion hole

Claims (1)

A support member and a hanging member. The support member includes a movable retaining member provided in the base body provided with the insertion hole and a transmission member provided with the engaging portion, and the retaining member is moved by the transmission member. The hanger is provided with a hooking portion, and at one end portion, an insertion portion having a shape that can be inserted from the insertion hole and protrudes downward is formed. The insertion part is provided with a drive part that can move the transmission tool by engaging and engaging with the engagement part of the transmission tool, and the drive part moves the stopper through the transmission tool, In the hanging device that supports the hanging tool by preventing the insertion part from coming off by blocking the part of the insertion hole, the transmitting tool is rotatably attached to the supporting tool, and the retaining tool is attached together. The stopper is provided in a generally L shape with a substantially horizontal blocking portion provided at the lower portion of the substantially vertical standing wall portion. And forming, made by the contact portion is provided on the outside portion bottom of vertical wall portions, the inner wall of the substrate support device, be recessed outward, is a space which can engage abutment retracts to the outside An allowance portion and a depression portion that is recessed smaller than the allowance portion and that engages the abutment portion when a force is received in a direction in which the stopper is opened outwardly, and the hanging tool is interposed via the transmission tool. When the stopper is rotated, the contact portion reaches the allowable portion or the pressing portion, the stopper can be moved outward, and when the hanging member is lowered, the insertion portion is formed in a convex shape. The blocking part is pushed outward, the stopper moves in the outward direction, the contact part is selectively engaged with the allowance part or the pressing part, and the contact part reaches the pressing part and hangs. When the hook is suspended from the support and the retaining member receives a force to move outward, it is engaged with the pressing portion and pressed from the pressing portion, and the blocking portion is A part of the entrance hole can be closed and the hanging tool can be attached to the support. The contact part reaches the permissible part and when the hanging part is lowered, the retaining part moves outward and engages the permissible part. A hanging device is characterized in that the closing portion opens the insertion hole so that the hanging device can be detached from the support device.

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