JP2022155224A - Shaft mounting member, suspension tool and hanging device employing the same - Google Patents

Abstract

To provide a shaft mounting member which easily keeps a suspension state of a shaft in a non-load state in a lateral direction although being capable of tilting obliquely in a case where a load is applied in the lateral direction to a shaft supported in the suspension state, a suspension tool and a hanging device employing the same.SOLUTION: The present invention relates to a shaft mounting member, a suspension tool and a hanging device employing the same. The shaft mounting member comprises: a base 11 mounted to a mount target surface 3; a coupling member 13 fixed to the base 11, protruding downward and including a latching part 133 in a lower end; and a socket 12 including a hanging part 123 which is hung on the latching part 133, in an upper end and supporting one end of a shaft 2 at a lower side. Between the base 11 and the socket 12, an annular elastic member 14 is interposed in a state where the coupling member 13 penetrates.SELECTED DRAWING: Figure 2

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a shaft mounting member for vertically supporting a shaft on a surface to be mounted such as a ceiling surface, and a hanging tool and a hanging device using the same.

2. Description of the Related Art Conventionally, for example, a hanging device is known in which a hanger pipe represented by a clothesline is substantially horizontally supported with respect to a hanging shaft having one end attached to a mounting surface such as a ceiling. Also known is a sling that is attached to a mounting surface and has an annular sling ring portion at the tip of a shaft that hangs down, and that is used by hanging an object that can be hung, such as a hanger, on the sling ring portion. there is One end of the shaft in such a hanging device or sling is attached to the surface to be attached by some kind of attachment member.

At this time, if the shaft is firmly fixed to the mounting member that is fixedly mounted on the mounting target surface, when an external force is applied to the hanging shaft from the lateral direction, the ceiling surface to which it is fixed A load may be applied to the surface to be mounted or the mounting member, which may cause accelerated deterioration of these. In addition, since it is better for the user to avoid collision as much as possible, the user may be nervous to avoid the collision.

On the other hand, there is known a technique for swingably supporting a shaft with respect to a mounting member that is fixedly mounted on a surface to be mounted (see, for example, Patent Document 1). When the shaft ("hanging rod 5" in Patent Document 1) hangs down swingably from the mounting surface, the lower end of the shaft or the hanger pipe supported by the shaft is attached to the hanging object. When trying to hang an object (“dry hanger 11” in Patent Document 1), the shaft (or “hanger pipe”) sways and becomes unstable, making the hanging operation difficult. In addition, when some lateral force is applied to the shaft, the suspended object swings with the shaft (or further with the "hanger pipe") and hits the surrounding walls, windows, etc. I have concerns.

JP-A-2003-225498

Therefore, the present invention has been made in view of the above problems. That is, according to the present invention, when a load is applied from the lateral direction to a shaft supported in a suspended state, the shaft can be tilted obliquely, but when no load is applied from the lateral direction, the shaft can be tilted obliquely. It is another object of the present invention to provide a shaft mounting member that facilitates maintaining the hanging state of the shaft, and a sling and a hanging device using the same.

The above objects are achieved by the present invention described below. That is, the shaft mounting member of the present invention is a shaft mounting member that supports the shaft in a hanging state on a mounting target surface,
a base attached to the attachment target surface;
a connecting member fixed to the base, protruding downward and having a hook portion at its lower end;
a socket that has a hook portion that hooks on the hook portion at the upper end and that supports one end of the shaft at the bottom,
An annular elastic member is interposed between the base and the socket with the connecting member penetrating therethrough.

In the present invention, an annular pressing surface surrounding the connecting member is formed on the lower surface of the base,
An annular contact surface surrounding the hook is formed on the upper end of the socket when the shaft is vertically supported,
The elastic member may be interposed directly or together with another member between the pressing surface and the contact surface.

Further, in the present invention, the hook portion is an opening through which a portion of the connecting member other than the hook portion penetrates,
The hook portion has a horizontal diameter larger than the opening of the hook portion,
The hook portion may be configured to be hooked on the hook portion.

Further, in the present invention, it is preferable that the inner diameter of the opening of the hook portion has a tapered shape in which the inner diameter gradually increases from the lower end toward the upper end.
Further, in the present invention, the socket may have a tubular portion into which the shaft is fitted, and an upper end portion positioned at the upper end of the tubular portion and provided with the opening and the contact surface. .

In this case, the cylindrical portion has one or more holes drilled toward the shaft to be fitted and having a female screw groove formed on the inner peripheral surface,
Having a male screw formed with a male screw groove that screws together with the female screw groove of the hole,
The socket may support one end of the shaft by screwing the male screw into the hole and pressing the tip of the male screw against the peripheral surface of the inserted shaft.

On the other hand, the sling of the present invention comprises the shaft attachment member of the present invention described above,
a shaft having one end supported by the mounting member;
A hanging ring portion is provided at the other end and/or in the middle of the shaft to be used for hooking an object.

Further, the hanging device of the present invention includes a hanger pipe provided for hanging objects,
The mounting member for the shaft of the present invention described above;
a shaft having one end supported by the mounting member;
a joint that connects and supports the hanger pipe substantially horizontally at the lower end or midway of the shaft;
have

According to the present invention, when a load is applied from the lateral direction to the shaft supported in the hanging state, it is possible to tilt it obliquely, but when no load is applied from the lateral direction, the shaft can be tilted diagonally. Also, it is possible to provide a shaft mounting member that facilitates maintaining the hanging state of the shaft, and a sling and a hanging device using the same.

1 is a front view of a shaft attachment member and a shaft attached thereto according to an embodiment of the present invention; FIG. FIG. 4 is a vertical cross-sectional view taken along a plane including the central axis of the mounting member for the shaft according to the embodiment of the present invention; FIG. 2 is an exploded vertical cross-sectional view of components of the mounting member of the shaft according to the embodiment of the present invention, taken apart in the direction of the central axis; Fig. 4 is a vertical cross-sectional view showing a state in which a lateral external force acts on the shaft attached to the shaft attachment member according to the embodiment of the present invention; are states in which external forces act from left to right. 1 is a front view showing an example of a sling using a shaft mounting member according to an embodiment of the present invention; FIG. FIG. 3 is a vertical cross-sectional view of a plane including the central axis of the sling using the shaft mounting member according to the embodiment of the present invention. 1 is a perspective view showing an example of a hanging device using an attachment member according to an embodiment of the present invention; FIG.

Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
FIG. 1 is a front view of a shaft attachment member and a shaft attached thereto according to an embodiment of the present invention. FIG. 2 is a vertical cross-sectional view taken along a plane including the central axis of the shaft mounting member according to the embodiment of the present invention. Further, FIG. 3 is an exploded vertical cross-sectional view in which the components of the shaft mounting member according to the embodiment of the present invention are exploded in the central axis direction.

In this embodiment, "up and down" means up and down in the direction of gravity, and "horizontal" or "horizontal plane" means a plane orthogonal to the direction of gravity. However, the "horizontal" or "horizontal plane" does not have to be exactly perpendicular to the direction of gravity, and the present invention can be realized not only in the category of approximately horizontal but also in a somewhat oblique plane. As long as it is tilted to a certain degree, the concept includes such a tilted surface.

A shaft mounting member (hereinafter simply referred to as "mounting member") 1 according to the present embodiment supports a shaft 2 in a suspended state on a ceiling surface 3, which is an example of a mounting surface. In the present invention, the mounting surface is not limited to the ceiling surface. Any horizontal surface facing downward is acceptable.

As shown in FIGS. 1 to 3, the mounting member 1 according to the present embodiment specifically includes a base 11 mounted on the ceiling surface 3 and a bolt fixed to the base 11 and protruding downward (a " and a socket 12 that supports one end (upper end) of the shaft 2 .

The base 11 has a disk-shaped base 111 and a cylindrical portion 112 concentrically rising downward. The base 111 is provided with two screw holes 115 at symmetrical positions from the center, through which wood screws (not shown) pass through and are screwed into the ceiling surface 3 to attach the base 11 to the ceiling surface 3. fixed and attached.

A bolt hole 114 having a female screw groove is formed in the center of the base 111 . Around the bolt hole 114 in the base 111, a circular rib 116 protrudes downward. (As will be described later, it corresponds to a "pressing surface" in the present invention.) 113 is formed.

A thick, ring-shaped elastic member 14 is accommodated in the cylindrical portion 112 of the base 11 while being sandwiched between two washers 15a and 15b. Among them, the uppermost washer 15a is fitted into the annular groove formed by the rib 116, the annular surface 113 and the cylindrical portion 112, and the upper surface of the washer 15a is in contact with the annular surface 113. .

As the elastic member 14, a ring-shaped member made of rubber such as natural rubber, synthetic rubber, silicone rubber, or an elastic material such as an elastomer is preferably used. However, as the elastic member used here, for example, a ring-shaped coil spring, a ring-shaped leaf spring, or the like may be used.

A socket 12 is positioned below the base 11 . The socket 12 is composed of a tubular portion 121 having a downward insertion hole 126 and an upper end portion 122 positioned to close the upper end of the tubular portion 121 . An opening 123 centered on the central axis X is provided at the center of the upper end portion 122, and the upper end of the cylindrical portion 121 is not completely closed. Around the opening 123 in the upper end portion 122 (surrounding the opening 123), an upper end surface (corresponding to a "contact surface" in the present invention, as will be described later) 127 is formed.

The cylindrical portion 121 is further divided into a lower large outer diameter portion 121a having a larger outer diameter and a small outer diameter portion 121b continuing from the large outer diameter portion 121a and connected to the upper end portion 122. .
Inside the large outer diameter portion 121a, an inner peripheral surface 121a' having the same diameter as that of the insertion hole 126 extends upward, and through a stepped portion 121c', a reduced inner diameter surface 121b' continues to the inside of the small outer diameter portion 121b. It is connected with One end of the shaft 2 is inserted through the insertion hole 126 in the socket 12, fits into the inner peripheral surface 121a', and stops at the stepped portion 121c'. That is, this stepped portion 121c' serves as positioning means for the shaft 2. As shown in FIG.

The large outer diameter portion 121a of the tubular portion 121 has two holes 124a and 124b having female thread grooves formed on the inner peripheral surface thereof. The holes 124a and 124b are drilled toward the shaft 2 to be fitted. Male screws 125a and 125b are screwed into the holes 124a and 124b, respectively.

The bolt 13 includes a shaft portion 132 having a male thread groove and a head portion 133 projecting radially from the shaft portion 132 . A hexagonal socket 131 into which the tip of a hexagonal wrench is fitted is provided in the lower end face of the head 133 . That is, the bolt 13 is a thing called a "bolt with a hexagonal hole" or an "inside hexagonal bolt".

As shown in FIG. 3, the bolt 13 passes through the shaft portion 132, the washer 16, the opening 123 of the socket 12, the washer 15b, the elastic member 14, and the washer 15a in this order from the bottom, and enters the bolt hole 114. twisted. The head 133 of the bolt 13 and the washer 16 have a horizontal diameter larger than the opening 123 of the socket 12 , and the shaft 132 of the bolt 13 has a smaller diameter than the opening 123 . Therefore, the opening 123 of the socket 12 is configured to be hooked on the head 133 of the bolt 13 and the washer 16 . Therefore, the opening 123 of the socket 12 corresponds to the hook portion in the present invention, and the head 133 of the bolt 13 and the washer 16 correspond to the hook portion.

By screwing the male thread formed in the shaft portion 132 of the bolt 13 into the female thread formed in the bolt hole 114 , the socket 12 with the opening 123 hooked on the shaft portion 132 of the bolt 13 is attached to the base 11 . fixed to At this time, an annular surface (pressing surface) 113 formed on the lower surface of the base 11 surrounding the bolt 13 and an annular upper surface surrounding the opening (hook portion) 123 formed on the upper end 122 of the socket 12 are formed. The elastic member 14 is sandwiched between the end surface (contact surface) 127 and the two washers 15a and 15b.

The bolt 13 is screwed into the bolt hole 114 and the socket 12 is attached to the base 11 with the elastic member 14 sandwiched therebetween to complete the mounting member 1 according to the present embodiment. The mounting member 1 is used by fixing the base 11 to the ceiling surface 3 or the like as a surface to be mounted, and having the socket 12 support the shaft 2 .

The head (hooking portion) 133 of the bolt 13 is accommodated in the space inside the reduced inner diameter surface 121b' of the tubular portion 121 of the socket 12, and is later fitted into the inner peripheral surface 121a' of the socket 12. The upper end portion 24 of the shaft 2 does not interfere with the head portion 133 . The upper end portion 24 of the pipe-shaped shaft 2 is open, and even if the position of the upper end portion 24 and the position of the head portion 133 of the bolt 13 overlap in the direction of the axis X, interference may occur to some extent. can be avoided. Of course, this is not the case when the upper end portion 24 of the shaft 2 is closed.

When the male screws 125a and 125b are screwed into the holes 124a and 124b with one end of the shaft 2 being inserted through the insertion hole 126 of the socket 12 and fitted into the inner peripheral surface 121a', the tip of the shaft 2 is inserted into the inner peripheral surface 121a'. It protrudes from the peripheral surface 121 a ′ and presses the peripheral surface of the shaft 2 . One end of the shaft 2 is fixed to and supported by the socket 12 by the pressing force of the male screws 125a and 125b.

The shaft 2 includes a straight pipe portion 21 which is a straight pipe-shaped member, a constricted constricted portion 22 which is depressed over the entire circumference slightly before an upper end portion 24 , and a straight pipe extending from the constricted portion 22 to the upper end portion 24 . and a neck portion 23 having the same diameter as the portion 21 . When the upper end portion 24 of the shaft 2 fitted into the inner peripheral surface 121a' of the socket 12 abuts against the stepped portion 121c' and is positioned, the constricted portion 22 comes to a position facing the tip of the male screw 125a. ing.

Therefore, the tip of the male screw 125a screwed into the hole 124a protrudes so as to be fitted into the constricted portion 22 and presses the shaft 2, thereby firmly fixing the shaft 2 so as not to move vertically. On the other hand, the tip of the male screw 125b screwed into the hole 124b protrudes from the outer peripheral surface of the straight tube portion 21 of the shaft 2 to press and hold the shaft 2 down. That is, the male screw 125a regulates the vertical movement of the shaft 2, while the male screw 125a and the male screw 125b fix and support the shaft 2 as a whole.

1 and 2 show a normal state in which the shaft 2 is attached to the attachment member 1 of this embodiment and supported in a suspended state. For example, when used as a sling or hanging device, which will be described later, a force pushing or pulling in the front-rear direction may be applied when suspending an object, and an external force in the lateral direction may act on the shaft 2 . The mounting member 1 of this embodiment can be tilted obliquely when a load is applied from the lateral direction to the shaft 2 supported in a suspended state.

The action and effect of this embodiment, which enables the shaft 2 to tilt obliquely, will be described below with reference to FIG.
FIG. 4 is a vertical cross-sectional view showing a state in which an external force in the lateral direction acts on the shaft 2 attached to the shaft attachment member 1 according to the present embodiment (a load is applied from the lateral direction). (a) shows a state in which an external force acts from right to left, and (b) shows a state in which an external force acts from left to right.

When an external force acts from right to left, the shaft 2 is pushed leftward and tends to tilt obliquely, as shown in FIG. 4(a). The mounting member 1 to which the shaft 2 is fixed also tends to tilt in the same direction together with the shaft 2, but the mounting member 1 is hooked at the opening 123 provided in the socket 12, and the upper end surface on the left side of the opening 123 is used as a base point. The (contact surface) 127 protrudes upward and presses the elastic member 14 via the washer 15a. On the left side of the opening 123, the elastic member 14 compresses itself while pressing the annular surface (pressing surface) 113 on the lower surface of the base 11 via the washer 15b. The elastic force due to the compression of the elastic member 14 attenuates the external force from right to left.

Therefore, when an external force acts from right to left, the axis of the shaft 2 in this embodiment is tilted from the axis X in the hanging state, as shown in FIG. It can tilt diagonally up to the state of Xa. Therefore, the load from the lateral direction is reduced, and its influence can be suppressed.
When the applied external force is released and the load from the lateral direction becomes unloaded, the elastic force of the elastic member 14 restores the shape of the elastic member 14, and the axis of the shaft 2 hangs down. Return to position X.

On the other hand, when an external force acts from left to right, the shaft 2 can tilt in the opposite direction to the case shown in FIG. 4(a). Although the detailed operation is omitted, as shown in FIG. 4B, the upper end surface (abutment surface) 127 on the right side of the opening 123 protrudes upward, the elastic member 14 is pressed, and the ring of the lower surface of the base 11 is pressed. It compresses itself while pressing the surface (pressing surface) 113 . The elastic force due to the compression of the elastic member 14 attenuates the external force from left to right.

Therefore, even when an external force acts from the left to the right, the axis of the shaft 2 in this embodiment is in the state of the axis Xb tilted from the axis X in the drooping state, as shown in FIG. 4(b). up to , the load from the lateral direction is reduced, and its influence can be suppressed.
When the applied external force is released and the load from the lateral direction becomes unloaded, the elastic force of the elastic member 14 restores the shape of the elastic member 14, and the axis of the shaft 2 hangs down. Return to position X.

In addition, in the description with reference to FIG. 4, for the sake of convenience, a case in which lateral external forces act from directions 180° different (opposite directions) to the left and right is illustrated and described, but the present invention is not limited to this. That is, in the mounting member 1 of the present embodiment in which the annular surface 113, the upper end surface (abutment surface) 127, the elastic member 14 and the like are annular or circular, the shaft 2 can be moved from any lateral direction of 360°. Even if it receives an external force, the axis of the shaft 2 can similarly tilt obliquely.

Therefore, even if an external force acts on the shaft 2 in the horizontal direction, such as when a person bumps into it, the axis of the shaft 2 tilts obliquely, and the action of the external force is alleviated. After the acting external force is released and the load from the lateral direction becomes unloaded, the elastic force of the elastic member 14 restores its own shape and the shaft 2 returns to the suspended state.

The angle formed by the axis X in the hanging state and the axis Xa in the inclined state, that is, the maximum value of the inclination angle θ of the axis of the shaft 2 (see FIGS. 4A and 4B) is It is determined by various conditions such as the amount of deformation of the elastic member 14 determined by the thickness and elastic force, and the margin of the outer diameter of the small outer diameter portion 121b of the socket 12 with respect to the size of the inner diameter of the cylindrical portion 112 of the base 11. The maximum value of the inclination angle θ of the axis of the shaft 2 is increased by increasing the amount of deformation of the elastic member 14 or increasing the margin of the outer diameter of the small outer diameter portion 121b with respect to the size of the inner diameter of the cylindrical portion 112. be able to.

By increasing the maximum value of the inclination angle .theta. If an attempt is made to increase the maximum value of the inclination angle θ of the axis of the shaft 2, the size of the mounting member 1 tends to increase. The maximum value of the tilt angle θ of the axis of the shaft 2 has no preferred range or limitation, but is selected from a range of about 1° to 20°.

Further, in this embodiment, the inner diameter of the opening 123 corresponding to the hook portion of the socket 12 has a tapered shape that gradually increases in diameter from the lower end toward the upper end. Therefore, as shown in FIG. 4, even when the socket 12 as a whole is tilted, the margin for interference between the inner peripheral surface of the opening 123 and the shaft portion 132 of the bolt 13 increases, and the tilt angle of the axis of the shaft 2 increases. The maximum value of θ can be increased. The taper angle of the inner surface of the opening 123 is not limited, but is selected from a range of about 1° to 30°, for example.

In the shaft attachment member 1 according to this embodiment, the shaft 2 is detachable (attachable and detachable). Therefore, the same mounting member 1 is prepared (preliminarily mounting the mounting member on the mounting target surface, preparing a single mounting member that does not include a shaft in the lineup of products to be sold, and furthermore, It includes all cases of preparing multiple types of sets of one mounting member and different types of shafts.) It is easy to combine or change with shafts of different types such as length and shape. is.

The mounting member 1 according to the present embodiment described above can be used as a hanging tool by attaching a shaft having a ring-shaped hanging ring part at the lower end or in the middle thereof to the ceiling surface 3 or the like.
FIG. 5 is a front view showing an example of a sling using the mounting member 1 according to this embodiment. Moreover, FIG. 6 is a vertical cross-sectional view of a plane including the central axis of the hanging tool using the mounting member 1 according to the embodiment of the present invention.

As shown in FIGS. 5 and 6, it has a mounting member 1 and a shaft 2 whose one end is supported by the mounting member 1, and the other end (lower end) of the shaft 2 is provided for hooking an object. It can be used as a hanging tool by providing the hanging ring part 7 which is attached.
The hanging ring portion 7 is composed of a cylindrical fixing portion 71 and an annular portion 72 fixed to the lower end thereof. The fixed portion 71 has an open top, into which the lower end of the shaft 2 is inserted and stopped at the closed lower end for positioning.

The fixed portion 71 has two holes 714a and 714b having female thread grooves formed on the inner peripheral surface thereof, similar to the large outer diameter portion 121a of the socket 12 . The holes 714 a and 714 b are drilled toward the shaft 2 fitted into the fixing portion 71 . Male screws 715a and 715b formed with male screw grooves that screw together with female screw grooves formed in the hole portions 714a and 714b are screwed into the hole portions 714a and 714b, respectively.

In the vicinity of the lower end of the shaft 2, similarly to the vicinity of the upper end, a constricted constricted portion 25 is formed over the entire circumference. there is When the lower end of the shaft 2 fitted into the fixing portion 71 is positioned in contact with the closed lower end, the constricted portion 25 comes to a position facing the tip of the male screw 715a.

In this state, when the male screws 715a and 715b are screwed into the holes 714a and 714b, the tips of the male screws 715a and 715b protrude from the inner peripheral surface of the fixing portion 71 and press the peripheral surface of the shaft 2. As shown in FIG. The fixing portion 71 is fixed to the lower end of the shaft 2 by the pressing force of the male screws 715 a and 715 b , and the suspension ring portion 7 is provided on the shaft 2 .

At this time, the tip of the male screw 715a that is screwed into the hole 714a protrudes so as to fit into the constricted portion 25 of the shaft 2, presses the shaft 2, and the fixing portion 71 is firmly fixed so as not to move vertically. Fixed. On the other hand, the tip of the male screw 715b screwed into the hole 714b protrudes from the outer peripheral surface of the straight tube portion 21 of the shaft 2 to press and hold the shaft 2 down. That is, the entire suspension ring portion 7 is fixed to the shaft 2 by the male screws 715a and 715b while the vertical movement of the suspension ring portion 7 is restricted by the male screw 715a.

The hanger configured as described above is attached to the annular portion 72 of the hanger ring portion 7 provided on the shaft 2, for example, a hanger for clothes or laundry, or one end of the clothesline pole 8 as shown in FIG. etc. can be hung and used. When the clothes-drying pole 8 is hung and used, another hanging tool is prepared to form a pair, and both ends of the clothes-drying pole 8 are hung on the annular part 72 of the hanging ring part 7 to bridge the hanging parts. Just do it.

According to the hanger shown in FIGS. 5 and 6, when an external force in the horizontal direction acts on the clothes or the clothesline 8 that are the objects to be hung, or the shaft 2, the shaft 2 tilts obliquely. is possible. Therefore, the entire hanger bends obliquely with respect to the mounting target surface such as the ceiling surface, thereby reducing the load from the lateral direction and suppressing the influence thereof.

When the applied external force is released and the load from the lateral direction becomes unloaded, the elastic force of the elastic member 14 built into the mounting member 1 restores the shape of the elastic member 14, The shaft 2 returns to its hanging position. As a result, the entire sling also returns to its normal shape (the shape in which the entire sling is not bent).

5 and 6, the suspension ring portion 7 is provided only at the lower end of the shaft 2, but the suspension using the shaft mounting member of the present invention is limited to this. not. That is, the suspension ring portion may be provided at a total of two or more locations, i.e., the lower end of the shaft and one or more midpoints, or may be provided only at one or two or more midpoints. I do not care.

Furthermore, the mounting member 1 according to this embodiment can be used together with the shaft 2 as a structural member that supports the hanger pipe as part of a so-called hanging device.
FIG. 7 is a perspective view showing an example of a hanging device 100 using the mounting member 1 according to this embodiment.

As shown in FIG. 7, the hanging device 100 includes a hanger pipe 5 used for hanging objects, a pair of left and right mounting members 1 (two pieces) according to the present embodiment, and one end of each mounting member 1. and a pair (two) of joints 4 supporting the ends of the hanger pipes 5 at the lower ends of the respective shafts 2 . The hanger pipe 5 is supported by a pair of joints 4 at its left and right ends and held substantially horizontally.
A pair, that is, two (books) of mounting members 1, shafts 2 and joints 4 have the same configuration. Therefore, for the sake of convenience, one item will be described below.

In the mounting member 1, a base 11 is mounted on a ceiling surface 3, which is a surface to be mounted, with wood screws or the like, and one end of a shaft 2 is fitted into a socket 12 to support it. That is, the shaft 2 is attached to the ceiling surface 3 in a suspended state by the attachment member 1 according to this embodiment.

The joint 4 is not particularly limited, and includes, for example, an upward socket into which the lower end of the shaft 2 is fitted and a lateral socket into which the end of the hanger pipe 5 is fitted. , for example, a structure having a screw fixing means can be mentioned.

In the hanging device 100 of FIG. 7, the joint 4 is provided only at the lower end of the shaft 2, but the present invention is not limited to this. That is, for example, the joint may be provided in the middle of the shaft 2 to support the hanger pipe there, or a total of a plurality of joints may be provided at one or more points in the middle and at the lower end to form a plurality of joints. You may make it support a hanger pipe. In that case, the joint provided in the middle and the joint provided at the lower end are different in shape, structure, etc., and are made according to their functions.

The hanger pipe 5 is a pipe-shaped straight pipe having a substantially rectangular cross section with rounded upper and lower surfaces. An object to be hung such as the flowerpot 6 in the example of FIG. 7 is hung on the hanger pipe 5 and used as a hanging device. The hanger pipe 5 is molded from a material such as aluminum or resin, for example.
The peripheral surface of the hanger pipe 5 may be provided with a non-slip treatment so that the hanging object does not easily slip or come off.

In the hanging device 100 shown in FIG. 7, the hanger pipe 5 has a substantially rectangular cross section, which has high design and practicality. The hanger pipe may be a solid bar (for example, a wooden bar) that is not pipe-shaped (that is, in the present invention, the concept of "hanger pipe" is faithful to the concept of "hanger pipe". shall be included).

According to the hanging device 100 in the example of FIG. 7, when an external force in the horizontal direction acts on the object to be hung such as the flowerpot 6, the hanger pipe 5, or the shaft 2, the shaft 2 may be tilted. It is possible. Therefore, the hanging device 100 as a whole bends obliquely with respect to the mounting location on the ceiling surface 3, thereby reducing the load from the lateral direction and suppressing its influence.

When the applied external force is released and the load from the lateral direction becomes unloaded, the elastic force of the elastic member 14 built into the mounting member 1 restores the shape of the elastic member 14, The shaft 2 returns to its hanging position. Therefore, the hanging device 100 as a whole also returns to its normal shape (the shape in which the whole is not bent).

The preferred embodiments of the shaft mounting member and the hanging device using the same according to the present invention have been described above. It is not limited. For example, in the above-described embodiment, as a method of fixing the shaft 2 to the mounting member 1, an example of fixing the shaft 2 by pressing the peripheral surface of the shaft 2 with two male screws 125a and 125b is given. Any mode is acceptable.

In the above-described embodiment, the elastic member 14 is provided between the annular surface (pressing surface) 113 of the base 11 and the upper end surface (abutment surface) 127 of the socket 12 as two other members. Although an example in which it is sandwiched together with the washers 15a and 15b is given, the elastic member interposed between the pressing surface of the base and the contact surface of the socket may be directly sandwiched alone. .

In addition, those skilled in the art can appropriately modify the shaft attachment member of the present invention, and the sling and hanging device using the same, according to conventionally known knowledge. As long as the configuration of the present invention is still provided even with such modification, it is, of course, included in the scope of the present invention.

DESCRIPTION OF SYMBOLS 1... Attachment member (attachment member of shaft), 2... Shaft, 3... Ceiling surface (surface to be attached), 4... Joint, 5... Hanger pipe, 6... Flowerpot (object to be hung), 7... Hanging ring part, 8... Clothesline 11... Base 12... Socket 13... Bolt (connecting member) 14... Elastic member 15a, 15b... Washer 16... Washer (hooking part) 21... Straight tube part 22... Constriction Part 23 Neck 24 Upper end 25 Neck 26 Neck 71 Fixing parts 71, 72 Annular part 72, 100 Hanging device 111 Base 112 Cylindrical part 113 Circle Annular surface (pressing surface) 114...Bolt hole 115...Screw hole 116...Rib 121...Cylindrical part 121a...Large outer diameter part 121b...Small outer diameter part 121a'...Inner peripheral surface 121b' 121 c′ stepped portion 122 upper end portion 123 opening (hook portion) 124 a, 124 b hole portion 125 a, 125 b male screw 126 insertion hole 127 upper end surface ( Contact surface) 131... Hexagonal hole 132... Shaft part 133... Head (hooking part) 714a, 714b... Hole part 715a, 715b... Male screw

Claims (8)

A shaft mounting member that supports the shaft in a suspended state on a mounting surface,
a base attached to the attachment target surface;
a connecting member fixed to the base, protruding downward and having a hook portion at its lower end;
a socket that has a hook portion that hooks on the hook portion at the upper end and that supports one end of the shaft at the bottom,
A mounting member for a shaft, wherein an annular elastic member is interposed between the base and the socket with the connecting member penetrating therethrough. An annular pressing surface surrounding the connecting member is formed on the lower surface of the base,
An annular contact surface surrounding the hook is formed on the upper end of the socket when the shaft is vertically supported,
2. The shaft mounting member according to claim 1, wherein said elastic member is interposed directly or together with another member between said pressing surface and said contact surface. the hook portion is an opening through which a portion other than the hook portion of the connecting member passes;
The hook portion has a horizontal diameter larger than the opening of the hook portion,
3. The shaft mounting member according to claim 1, wherein said hooking portion is configured to be hooked on said hooking portion. 4. The shaft mounting member according to claim 3, wherein the inner diameter of the opening of the hook portion has a tapered shape that gradually increases in diameter from the lower end toward the upper end. 5. The shaft according to claim 3, wherein the socket has a cylindrical portion into which the shaft is fitted, and an upper end portion located at the upper end of the cylindrical portion and provided with the opening and the contact surface. mounting member. The cylindrical portion has one or more holes drilled toward the shaft to be fitted and having a female screw groove formed on the inner peripheral surface,
Having a male screw formed with a male screw groove that screws together with the female screw groove of the hole,
The male screw is screwed into the hole, and the socket supports one end of the shaft by pressing the tip of the male screw against the peripheral surface of the shaft fitted into the cylindrical portion. 6. The shaft mounting member according to 5. a shaft mounting member according to any one of claims 1 to 6;
a shaft having one end supported by the mounting member;
A sling, wherein a sling ring provided for hanging an object is provided at the other end and/or midway of the shaft. A hanger pipe provided for hanging things,
a shaft mounting member according to any one of claims 1 to 6;
a shaft having one end supported by the mounting member;
a joint that connects and supports the hanger pipe substantially horizontally at the lower end and/or the middle of the shaft;
A hanging device having a

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