JP2020081067A - Hanging tool unit - Google Patents

Abstract

To provide a hanging tool unit that can prevent a supported part from being left out of an opening part when force acts on a hanging tool being hung to a fixture.SOLUTION: In a hanging tool unit 1, among a lower surface part of a top wall 41 and an upper surface part of a supported part 11, one part includes a vertically protruding protrusion 11c, and the other part includes a groove part 41b extending toward the side in order to guide the protrusion 11c while being in the inside when the supported part 11 is put in and out of an opening part 31a. A side wall 31 is formed so as to stop the supported part 11 from the side while the protrusion 11c is positioned in the outside of the groove part 41b.SELECTED DRAWING: Figure 13

Description

The present invention relates to a hanging device unit.

BACKGROUND ART Conventionally, a suspension unit includes, for example, a fixture that is fixed to an object such as a ceiling or a wall, and a suspender that is attached to and detached from the fixture and is hung from the fixture (for example, Patent Document 1). ). The suspending tool includes a supported portion supported by the fixture, and the fixing tool includes an opening portion for inserting and removing the supported portion from the side and a support portion for supporting the supported portion from below. It has and.

By the way, in the hanging device unit according to Patent Document 1, in order to prevent the supported portion from withdrawing from the open portion from the state where the hanging device is hung from the fixing device, the fixing device is A leaf spring for hooking the support portion is provided. However, when a force is applied to the suspending tool suspended by the fixture, the supported portion may elastically deform the leaf spring, and the supported portion may retreat from the open portion.

JP, 2005-253975, A

Therefore, an object is to provide a hanging tool unit that can suppress the supported portion from retreating from the open portion when a force is applied to the hanging tool that is hung on the fixture.

The hanger unit includes a fixture fixed to an object, and a hanger that is attachable to and detachable from the fixture and is hung from the fixture, and the hanger is the fixture. A side wall part having an open part for inserting and removing the supported part from a side, wherein the fixture includes a receiving part for accommodating the supported part. And a support portion that supports the supported portion from below, and an upper wall portion that is arranged above the support portion. Of the lower surface portion of the upper wall portion and the upper surface portion of the supported portion, , One is provided with a protrusion protruding in the vertical direction, and the other is directed to the side in order to guide and locate the protrusion inside when the supported part is taken in and out from the open part. The side wall portion is formed so that the supported portion can be laterally stopped when the protruding portion is located outside the groove portion.

Further, in the hanging device unit, the fixing device includes a main body part fixed to an object, and the side wall part is rotatable about the vertical direction with respect to the main body part. It may be configured to be connected to the section.

Further, in the hanging device unit, the upper wall portion may be connected to the side wall portion so as to be rotatable around the vertical direction with respect to the side wall portion.

Further, in the hanging device unit, the upper wall portion is displaced upward with respect to the side wall portion so that the upper wall portion can rotate about the vertical direction with respect to the side wall portion. It may be configured to be connected to.

Further, in the hanging device unit, the lower surface portion of the supported portion is formed into a curved surface that is convex downward, and the upper surface portion of the support portion is formed into a curved surface that is concave downward. The configuration may be such that

Further, in the hanging device unit, the radius of curvature of the lower surface portion of the supported portion may be smaller than the radius of curvature of the upper surface portion of the supporting portion.

FIG. 1 is an overall view showing a usage state of a hanging device unit according to an embodiment. FIG. 2 is an overall view of the hanging device unit according to the same embodiment. FIG. 3 is a front view of a main part of the hanging device unit according to the embodiment. FIG. 4 is a side view of a main part of the hanging device unit according to the embodiment. FIG. 5 is an enlarged sectional view taken along line VV of FIG. FIG. 6 is an enlarged sectional view taken along line VI-VI of FIG. FIG. 7 is an exploded perspective view of components of the fixture according to the embodiment. FIG. 8 is a perspective view of a component of the fixture according to the embodiment, showing a state in which the upper wall portion is located above the reference position. FIG. 9 is a perspective view of a component of the fixture according to the embodiment, showing a state in which the upper wall portion is located at the reference position. FIG. 10 is an overall bottom view of the upper wall member according to the same embodiment. FIG. 11: is a principal part perspective view of the hanging tool which concerns on the same embodiment. FIG. 12 is a front view of a main part of the hanging device unit according to the embodiment, showing a state in which the hanging device is hung on the fixture. FIG. 13 is a front view of a main part of the hanging device unit according to the embodiment, showing a situation in which the hanging device is prevented from retracting from the fixing device. FIG. 14 is a front view of a main part of the hanging device unit according to the embodiment, showing a situation in which the hanging device is prevented from retracting from the fixing device. FIG. 15 is a front view of a main part of the hanging device unit according to the embodiment, showing a situation in which the hanging device is retracted from the fixing device. FIG. 16 is a longitudinal cross-sectional view of a main part of the hanging device unit according to the same embodiment, and is a diagram illustrating a situation in which the hanging device enters the fixing device. FIG. 17 is a schematic view of the hanging device unit according to the same embodiment as seen from below, showing the state of FIG. 16. FIG. 18 is a vertical cross-sectional view of a main part of the hanging device unit according to the embodiment, and is a diagram illustrating a situation in which the hanging device enters the fixing device. FIG. 19 is a schematic view of the hanging device unit according to the same embodiment as seen from below, showing the state of FIG. 18. FIG. 20 is a front view of the main part of the hanging device unit according to the embodiment, showing the state of FIG. 18. FIG. 21 is a vertical cross-sectional view of a main part of the hanging device unit according to the embodiment, and is a diagram illustrating a situation in which the hanging device enters the fixing device. FIG. 22 is a schematic view of the hanging device unit according to the same embodiment as seen from below, showing the state of FIG. 21. FIG. 23 is a front view of the main parts of the hanging device unit according to the embodiment, showing the state of FIG. 21. FIG. 24 is a front view of a main part of a hanging device unit according to another embodiment, showing a state in which the hanging device is hung on a fixture. FIG. 25 is a front view of a main part of the hanging device unit according to the embodiment, showing a state in which the hanging device is taken in and out of the fixture. FIG. 26 is a front view of a main part of the hanging device unit according to the embodiment, showing a state in which the hanging device is hung on the fixture. FIG. 27 is a front view of a main part of the hanging device unit according to the embodiment, showing a situation in which the hanging device is prevented from retracting from the fixing device.

Hereinafter, one embodiment of the hanging device unit will be described with reference to FIGS. 1 to 23. In each of the drawings (also in FIGS. 24 to 27), the dimensional ratios of the drawings and the actual dimensional ratios do not necessarily match, and the dimensional ratios of the drawings do not necessarily match. Absent.

As shown in FIGS. 1 and 2, the hanging device unit 1 according to the present embodiment is a fixing device 2 fixed to an object X1, and is detachable from the fixing device 2 and hung on the fixing device 2. The hanging tool 10 is provided. The object X1 is not particularly limited. For example, the object X1 may be a ceiling as shown in FIG. 1 or a wall, for example.

The hanging tool 10 includes a supported portion 11 supported by the fixture 2, an extendable rod-shaped portion 12 connected to the supported portion 11, and a hook 13 connected to the rod-shaped portion 12. In FIG. 1, a pair of hanging device units 1 is provided, and a pair of hooks 13 and 13 hooks a clothesline X2. In addition, the hanging device unit 1 may be used by one, and may be used by three or more.

Moreover, the thing hooked on the hook 13 is not particularly limited. For example, the hook 13 may hook various hangers. In addition, the hanging device 10 is not limited to the configuration including the hook 13, and may have a configuration including, for example, a pinch hanger having a plurality of pinches (clothespins), and a plurality of arms. The arm hanger (parasol hanger) may be included.

As shown in FIGS. 3 to 6, the fixture 2 includes a main body portion 2a fixed to the object X1 and a hollow housing portion 2b for housing the supported portion 11. The structure for fixing the main body 2a to the object X1 is not particularly limited. For example, as shown in FIGS. 5 and 6, the main body 2a may be fixed to the object X1 by a male screw material X3, or may be fixed to the object X1 by an adhesive material, for example. , May be used.

The accommodating portion 2b is disposed above the supporting portion 32, the side wall portion 31 having the opening portion 31a for taking in and out the hanging device 10 from the side, the supporting portion 32 for supporting the supported portion 11 from below, and the supporting portion 32. And an upper wall portion 41. In the present embodiment, the housing portion 2b is configured by the side wall member 3 having the side wall portion 31 and the support portion 32, and the upper wall member 4 having the upper wall portion 41.

The open part 31a communicates with the first opening 31b for inserting and removing the supported part 11 of the hanging device 10 from the side and the first opening 31b, and the rod-shaped part 12 of the hanging device 10 is taken in and out from the side. And a second opening 31c for The support portion 32 is arranged below the first opening 31b, and the upper wall portion 41 is arranged above the second opening 31c.

The width (diameter, side view size) of the supported portion 11 is larger than the width (diameter, side view size) of the rod portion 12. Corresponding to such a configuration, the width of the first opening 31b (the dimension in the circumferential direction D1, the dimension in the lateral direction) is the width of the second opening 31c (the dimension in the circumferential direction D1, the dimension in the lateral direction). Is bigger than

Further, the lower surface portion 11a of the supported portion 11 is formed in a curved surface that is convex downward, and the upper surface portion 32a of the support portion 32 is formed in a curved surface that is concave downward. The radius of curvature of the lower surface portion 11a of the supported portion 11 is smaller than the radius of curvature of the upper surface portion 32a of the supporting portion 32. Accordingly, when a lateral force acts on the suspending tool 10, the suspending tool 10 can swing with the supported portion 11 as a starting point.

Therefore, when a lateral force acts on the hanger 10, for example, it is possible to prevent an unreasonable force from acting on the supporting portion 32 and the supported portion 11, so that the supporting portion 32 and the supported portion 11 are prevented. Can be prevented from being damaged. Further, when a lateral force acts on the hanger 10, for example, it is possible to prevent the supported portion 11 from displacing in the upward direction, so that the supported portion 11 moves out of the open portion 31a. Can be suppressed.

The main body portion 2a includes a base material 5 fixed to the object X1, a holding material 6 that holds the housing portion 2b by cooperating with the base material 5, and a cover material 7 that covers the holding material 6. There is. The hanging device unit 1 includes a force applying portion 2c that applies a downward force to the upper wall portion 41 of the housing portion 2b. As a result, when no external force is applied to the upper wall portion 41, the upper wall portion 41 is located at the lowermost reference position with respect to the side wall portion 31 and the main body portion 2a.

The configuration of the force applying portion 2c is not particularly limited, but for example, the force applying portion 2c includes an elastic member (for example, a spring body or a rubber body) arranged between the upper wall member 4 and the base member 5. can do. Alternatively, the force applying portion 2c may not be provided, and the upper wall portion 41 may be positioned at the reference position by its own weight.

As shown in FIGS. 5 to 7, the holding material 6 is formed in an annular shape, and the side wall member 3 is arranged inside the holding material 6. The side wall member 3 includes a first connecting portion 33 connected to the holding member 6 on the outer peripheral portion, and the holding member 6 includes a connecting portion 61 connected to the side wall member 3 on the inner peripheral portion. The first connecting portion 33 of the side wall member 3 is formed so as to be convex outward, and the connecting portion 61 of the holding member 6 supports the first connecting portion 33 of the side wall member 3 from below.

The side wall member 3 is connected to the holding material 6 so as to be rotatable with respect to the holding material 6 in the vertical direction. Thereby, the side wall portion 31 of the housing portion 2b is connected to the main body portion 2a so as to be rotatable about the vertical direction with respect to the main body portion 2a.

The connection mechanism between the side wall member 3 and the holding material 6 is not particularly limited. For example, the connecting portion 61 of the holding material 6 is formed so as to be convex inward from the inner peripheral portion, and the first connecting portion 33 of the side wall member 3 supports the connecting portion 61 of the holding material 6 from below. , May be used. Further, for example, an interposing material may be interposed between the side wall member 3 and the holding material 6, and at least one of the side wall member 3 and the holding material 6 may be rotatably connected to the interposing material. ..

Further, a first rotation restricting portion that restricts rotation of the side wall portion 31 with respect to the main body portion 2a beyond a predetermined angle is provided. For example, the connecting portion 61 of the holding member 6 includes stop portions 61a and 61a that stop the side wall member 3 in the circumferential direction D1, and the first connecting portion 33 of the side wall member 3 is stopped by the stop portion 61a of the holding member 6. The stop portion 33a is provided, and the first rotation restricting portion is constituted by the stop portions 61a, 61a of the holding member 6 and the stopped portion 33a of the first connecting portion 33 of the side wall member 3. Note that a configuration in which the first rotation restricting portion is not provided may be adopted.

The upper wall member 4 is arranged inside the side wall member 3. As shown in FIGS. 7 to 9, the side wall member 3 includes a second connecting portion 34 connected to the upper wall member 4 on the inner peripheral portion thereof, and the upper wall member 4 is connected to the side wall member 3. The connecting portion 42 is provided on the outer peripheral portion. The connecting portion 42 of the upper wall member 4 is formed so as to be convex outward, and the second connecting portion 34 of the side wall member 3 is formed so as to be concave so that the connecting portion 42 of the upper wall member 4 is formed. Support from below.

The upper wall member 4 is connected to the side wall member 3 so as to be vertically displaceable with respect to the side wall member 3. Thereby, the upper wall portion 41 is connected to the side wall portion 31 so as to be vertically displaceable with respect to the side wall portion 31. Moreover, the upper wall member 4 is connected to the side wall member 3 so as to be rotatable with respect to the side wall member 3 in the vertical direction. Thereby, the upper wall portion 41 is connected to the side wall portion 31 so as to be rotatable with respect to the side wall portion 31 in the vertical direction.

Further, a second rotation restricting portion that restricts the upper wall portion 41 from rotating beyond the predetermined angle with respect to the side wall portion 31 is provided. For example, the second connecting portion 34 of the side wall member 3 includes stop portions 34a and 34a that stop the upper wall member 4 in the circumferential direction D1, and the connecting portion 42 of the upper wall member 4 is provided on the stop portion 34a of the upper wall member 4. The second rotation restricting portion is configured by the stop portions 34a, 34a of the side wall member 3 and the stopped portion 42a of the connecting portion 42 of the upper wall member 4.

By the way, the angle at which the second rotation restricting portion restricts the rotation of the upper wall portion 41 differs depending on the position of the upper wall portion 41 with respect to the side wall portion 31. For example, the higher the position of the upper wall portion 41 with respect to the side wall portion 31 is, the larger the rotatable angle of the upper wall portion 41 is.

In the present embodiment, when the upper wall portion 41 is located above the reference position which is the lowermost position (see FIG. 8), the upper wall portion 41 is rotatable with respect to the side wall portion 31. On the other hand, when the upper wall portion 41 is located at the reference position (see FIG. 9), the upper wall portion 41 cannot rotate with respect to the side wall portion 31. That is, the upper wall portion 41 is connected to the side wall portion 31 so as to be rotatable with respect to the side wall portion 31 by being displaced upward from the reference position with respect to the side wall portion 31.

Further, from the opposite viewpoint, the upper wall portion 41 is displaced downward with respect to the side wall portion 31 and is positioned at the reference position, so that the upper wall portion 41 is positioned with respect to the side wall portion 31 in the circumferential direction D1, It is connected to the side wall portion 31. That is, the side wall member 3 includes the guide portion 34b that guides the upper wall member 4 to rotate the upper wall member 4 as the upper wall member 4 is displaced downward with respect to the side wall member 3. .. The guide portion 34b is configured by a part of the one stop portion 34a of the side wall member 3.

The connecting mechanism between the side wall member 3 and the upper wall member 4 is not particularly limited. For example, the second connection portion 34 of the side wall member 3 is formed so as to be convex inward from the inner peripheral portion, and the connection portion 42 of the upper wall member 4 is formed in a concave shape, and the second connection portion 34 of the side wall member 3 is formed. A configuration in which the connecting portion 34 is supported from below may be used. In addition, for example, an intervening material is interposed between the side wall member 3 and the upper wall member 4, and at least one of the side wall member 3 and the upper wall member 4 is rotatably connected to the intervening material. But it is okay.

As shown in FIG. 10, the lower surface portion 41a of the upper wall portion 41 of the upper wall member 4 (accommodation portion 2b) is provided with a groove portion 41b that is recessed upward. The groove portion 41b extends laterally from the central portion of the lower surface portion 41a of the upper wall portion 41. The width of the groove portion 41b becomes wider toward the side. Further, the depth of the groove portion 41b becomes deeper toward the center of the width.

As shown in FIG. 11, the upper surface portion 11b of the supported portion 11 of the hanging device 10 includes a protruding portion 11c protruding upward. The protruding portion 11c extends laterally from the central portion of the upper surface portion 11b of the supported portion 11. The width of the protruding portion 11c becomes wider toward the side. Further, the height of the protruding portion 11c is higher toward the center of the width.

Here, a method of suppressing the supported portion 11 from retracting from the open portion 31a will be described.

First, when the upper surface portion 11b of the supported portion 11 is positioned with respect to the lower surface portion 41a of the upper wall portion 41 in the circumferential direction D1, the protruding portion 11c can be positioned inside the groove portion 41b. Is. On the other hand, when the upper surface portion 11b of the supported portion 11 is not positioned with respect to the lower surface portion 41a of the upper wall portion 41 in the circumferential direction D1, the protruding portion 11c hits the upper wall portion 41 and the groove portion 41b. It is a shape that cannot be located inside.

Therefore, even if the supported portion 11 is pushed up when the supported portion 11 is not positioned in the circumferential direction D1 with respect to the upper wall portion 41 as shown in FIG. 12, as shown in FIG. The protruding portion 11c of the support portion 11 cannot be located inside the groove portion 41b of the upper wall portion 41. That is, the protrusion 11c is located outside the groove 41b.

The side wall portion 31 is formed so that the supported portion 11 can be stopped from the side while the protruding portion 11c is located outside the groove portion 41b. Specifically, in a state in which the protruding portion 11c is located outside the groove portion 41b, a part of the supported portion 11 is disengaged from the open portion 31a (not overlapping the open portion 31a) in a side view.

As a result, the side wall portion 31 stops the supported portion 11 from the side, and thus the supported portion 11 cannot be withdrawn from the open portion 31a. Therefore, it is possible to prevent the supported portion 11 from retracting from the open portion 31a when a force acts on the hanging tool 10.

By the way, when the force is not acting on the upper wall portion 41, the upper wall portion 41 is positioned at the reference position by the force applying portion 2c (see FIGS. 5 and 6). Then, when the upper wall portion 41 is in the reference position, the guide portion 34b (see FIGS. 7 to 9) causes the groove portion 41b to extend in the direction away from the open portion 31a, as shown in FIG. There is.

As a result, as shown in FIG. 14, if the supported portion 11 is pushed up and the protruding portion 11c is located inside the groove portion 41b, the side wall portion 31 stops the supported portion 11 from the side. The support portion 11 cannot exit from the opening portion 31a. Therefore, when the suspending tool 10 is inadvertently pushed up, the supported portion 11 can be prevented from retracting from the open portion 31a.

Next, a method of retracting the supported portion 11 from the open portion 31a will be described.

First, when the upper wall portion 41 is pushed up by the supported portion 11 and the upper wall portion 41 is located above the reference position as shown in FIG. Can rotate. Then, as shown in FIG. 15, since the protruding portion 11c is caught in the groove portion 41b in the circumferential direction D1, by rotating the supported portion 11 in the circumferential direction D1, the upper wall portion 41 is circumferentially moved with respect to the side wall portion 31. It can be rotated to D1.

Thereby, the upper wall portion 41 is positioned in the circumferential direction D1 with respect to the side wall portion 31 such that the extending direction of the groove portion 41b is the direction toward the opening portion 31a. As a result, the supported portion 11 can be withdrawn from the open portion 31a. At this time, the supported portion 11 can be retracted from the open portion 31a by the groove portion 41b guiding the protruding portion 11c.

By the way, when the supported portion 11 is rotated with the protruding portion 11c positioned inside the groove portion 41b, first, the upper wall portion 41 rotates with respect to the side wall portion 31. After the rotation of the upper wall portion 41 with respect to the side wall portion 31 is restricted, the side wall portion 31 and the upper wall portion 41 are integrated with each other, and the side wall portion 31 rotates with respect to the main body portion 2a. Accordingly, the position of the open portion 31a in the circumferential direction D1 can be changed, so that the direction in which the supported portion 11 is taken in and out of the open portion 31a can be changed.

In the present embodiment, the stopped portion 33a of the side wall member 3 hits the stop portion 61a of the holding member 6 on the first circumferential direction D1a side (see FIG. 7), and the stopped portion 42a of the upper wall member 4 becomes the side wall member. When hitting the stop portion 34a on the side of the first circumferential direction D1a of 3 (see FIG. 8), the groove portion 41b extends in the direction toward the open portion 31a. That is, since the rotation of the side wall portion 31 and the upper wall portion 41 is restricted by the first rotation restricting portion and the second rotation restricting portion, the extending direction of the groove portion 41b is the direction toward the opening portion 31a.

As a result, by rotating the supported portion 11 in the first circumferential direction D1a until the rotation of the side wall portion 31 and the upper wall portion 41 is restricted, the extending direction of the groove portion 41b becomes the direction toward the open portion 31a. .. Therefore, the upper wall portion 41 can be easily positioned with respect to the side wall portion 31 when the supported portion 11 is retracted from the opening portion 31a. The upper wall portion 41 may be positioned with respect to the side wall portion 31 and the supported portion 11 may be retracted from the open portion 31a in a state where the rotation of the side wall portion 31 and the upper wall portion 41 is not restricted.

Next, a method for causing the supported portion 11 to enter from the open portion 31a will be described.

When the upper wall portion 41 is located at the reference position, the extending direction of the groove portion 41b is the direction away from the open portion 31a, but as shown in FIGS. 16 and 17, in the approach direction (side direction). A part of the groove 41b overlaps the protrusion 11c and the opening 31a. Note that, in FIG. 17 (similarly to FIG. 19 and FIG. 22), the open portion 31a illustrates a cross section of a height through which the protrusion 11c passes.

Then, when the supported portion 11 is entered from the open portion 31a, the upper wall portion 41 rides on the protruding portion 11c and the upper wall portion 41 is displaced upward, as shown in FIGS. At this time, a part of the groove portion 41b overlaps the protruding portion 11c in the vertical direction. As a result, the groove 41b is guided by the protrusion 11c, and the upper wall 41 rotates in the circumferential direction D1 with respect to the side wall 31. Note that, in FIG. 20 (also in FIG. 23), the supported portion 11 and the protruding portion 11c are shown by a chain double-dashed line.

Further, when the supported portion 11 is inserted from the open portion 31a, the upper wall portion 41 rotates in the circumferential direction D1 with respect to the side wall portion 31, and the extending direction of the groove portion 41b is as shown in FIGS. The direction is toward the open portion 31a. Then, the supported portion 11 enters the accommodation portion 2b through the opening portion 31a. At this time, since the protrusion 11c is located inside the groove 41b, the protrusion 11c is guided by the groove 41b.

As described above, the hanging device unit 1 according to the present embodiment is a fixing device 2 fixed to the object X1, and a hanging device 10 that is detachable from the fixing device 2 and is hung from the fixing device 2. The hanging tool 10 includes a supported portion 11 that is supported by the fixture 2, and the fixing tool 2 includes a housing portion 2b that houses the supported portion 11. 2b is a side wall portion 31 having an open portion 31a for inserting and removing the supported portion 11 from the side, a support portion 32 for supporting the supported portion 11 from below, and a support portion 32 arranged above the support portion 32. One of the lower surface portion 41a of the upper wall portion 41 and the upper surface portion 11b of the supported portion 11 (in the present embodiment, the upper surface portion 11b of the supported portion 11). Includes a protruding portion 11c that protrudes in the vertical direction, and the other (in the present embodiment, the lower surface portion 41a of the upper wall portion 41), when the supported portion 11 is taken in and out from the opening portion 31a, In order to position and guide the protrusion 11c inside, a groove portion 41b extending laterally is provided, and the side wall portion 31 supports the supported portion in a state in which the protrusion 11c is positioned outside the groove portion 41b. It is formed so that the part 11 can be stopped from the side.

According to such a configuration, among the lower surface portion 41a of the upper wall portion 41 and the upper surface portion 11b of the supported portion 11, one 11b is provided with the protruding portion 11c protruding in the vertical direction, and the other 41a is directed to the side. A groove portion 41b extending in the vertical direction. Then, in a state in which the protrusion 11c is located inside the groove 41b, the groove 41b guides the protrusion 11c, so that the supported portion 11 is moved in and out of the opening 31a.

On the other hand, in the state where the protrusion 11c is located outside the groove 41b, the side wall portion 31 can stop the supported portion 11 from the side. As a result, the supported portion 11 of the hanging device 10 is aligned with the upper wall portion 41 of the fixture 2 in the circumferential direction D1 and the supported portion 11 is opened unless the protruding portion 11c is located inside the groove portion 41b. The part 31a cannot be exited. Therefore, it is possible to prevent the supported portion 11 from retracting from the open portion 31a when a force is applied to the hanging tool 10 suspended from the fixing tool 2.

In addition, in the hanging device unit 1 according to the present embodiment, the fixture 2 includes a main body portion 2a fixed to the object X1, and the side wall portion 31 extends in the vertical direction with respect to the main body portion 2a. It is configured to be connected to the main body portion 2a so as to be rotatable about the center.

According to such a configuration, the position of the opening portion 31a in the circumferential direction D1 can be changed by rotating the side wall portion 31 with respect to the main body portion 2a. Thereby, the direction in which the supported portion 11 is taken in and out from the open portion 31a can be changed.

Further, in the hanging device unit 1 according to the present embodiment, the upper wall portion 41 is connected to the side wall portion 31 so as to be rotatable about the vertical direction with respect to the side wall portion 31. It is a structure.

According to such a configuration, when the upper wall portion 41 rotates with respect to the side wall portion 31, the extending direction of the groove portion 41b is disengaged from the opening portion 31a in a state where the protruding portion 11c is located inside the groove portion 41b. You can also turn it. Accordingly, even when the protruding portion 11c is located inside the groove portion 41b, the supported portion 11 can be stopped by the side wall portion 31 from the side. According to such a state, it is possible to reliably prevent the supported portion 11 from retreating from the open portion 31a when a force acts on the hanging tool 10 suspended from the fixture 2.

In addition, in the hanging device unit 1 according to the present embodiment, the upper wall portion 41 is displaced in the upward direction with respect to the side wall portion 31, so that the upper wall portion 41 rotates about the vertical direction with respect to the side wall portion 31. It is configured to be connected to the side wall portion 31 so as to be possible.

According to such a configuration, the upper wall portion 41 can be rotated with respect to the side wall portion 31 by displacing the upper wall portion 41 upward with respect to the side wall portion 31. Thus, in the state in which the protrusion 11c is positioned inside the groove 41b, the groove 41b extends upward in the circumferential direction D1 such that the direction in which the groove 41b extends extends from the direction away from the opening 31a toward the opening 31a. The wall portion 41 can be aligned with the side wall portion 31.

Further, in the hanging device unit 1 according to the present embodiment, the lower surface portion 11a of the supported portion 11 is formed into a curved surface that is convex downward, and the upper surface portion 32a of the support portion 32 is downward. It is formed into a curved surface that is concave.

According to this configuration, the lower surface portion 11a of the supported portion 11 is formed into a curved surface that is convex downward, while the upper surface portion 32a of the support portion 32 is concave downward. Since it is formed in such a curved surface, when a force is applied to the suspending tool 10 suspended from the fixture 2, the suspending tool 10 swings from the supported portion 11 as a starting point.

Further, in the hanging device unit 1 according to the present embodiment, the radius of curvature of the lower surface portion 11a of the supported portion 11 is smaller than the radius of curvature of the upper surface portion 32a of the supporting portion 32. is there.

According to such a configuration, since the radius of curvature of the lower surface portion 11a of the supported portion 11 is smaller than the radius of curvature of the upper surface portion 32a of the supporting portion 32, a force is exerted on the suspending tool 10 suspended by the fixture 2. When the work is performed, the hanging tool 10 swings smoothly from the supported portion 11 as a starting point.

Note that the hanging device unit 1 is not limited to the configuration of the above-described embodiment, and is not limited to the above-described operational effects. In addition, it goes without saying that the hanging device unit 1 can be variously modified without departing from the scope of the present invention. For example, it goes without saying that one or a plurality of configurations and methods according to various modifications described below may be arbitrarily selected and used for the configurations and methods according to the above-described embodiments.

(1) In the hanging device unit 1 according to the above-described embodiment, the upper surface portion 11b of the supported portion 11 includes the protruding portion 11c that protrudes upward, and the lower surface portion 41a of the upper wall portion 41 has a groove portion that is recessed upward. 41b is provided. However, the hanger unit 1 is not limited to such a configuration. For example, as shown in FIGS. 24 to 27, the lower surface portion 41a of the upper wall portion 41 includes a protruding portion 41c that protrudes downward, and the upper surface portion 11b of the supported portion 11 includes a groove portion 11d that is recessed downward. It is also possible to have a configuration in which there is.

(2) Further, in the hanging device unit 1 according to the above embodiment, the upper wall portion 41 is connected to the side wall portion 31 so as to be rotatable with respect to the side wall portion 31 in the vertical direction. , Is the configuration. However, the hanger unit 1 is not limited to such a configuration. For example, as shown in FIGS. 24 to 27, the upper wall portion 41 may be connected to the side wall portion 31 so as not to rotate with respect to the side wall portion 31 in the vertical direction.

Here, the configuration of the hanging device unit 1 according to FIGS. 24 to 27 will be described below.

In the hanging device unit 1 according to FIGS. 24 to 27, the upper wall portion 41 is fixed to the side wall portion 31 so as not to move with respect to the side wall portion 31. That is, the side wall portion 31 is rotatable integrally with the upper wall portion 41 in the vertical direction with respect to the main body portion 2a. The protruding portion 41c of the upper wall portion 41 extends in a direction toward the open portion 31a. As a result, as shown in FIG. 25, the supported portion 11 can be taken in and out from the open portion 31a in a state where the protruding portion 41c is located inside the groove portion 11d.

On the other hand, as shown in FIG. 26, when the supported portion 11 is not positioned in the circumferential direction D1 with respect to the upper wall portion 41, even if the supported portion 11 is displaced upward and hits the upper wall portion 41, As shown in FIG. 27, the protruding portion 41 c of the upper wall portion 41 cannot be located inside the groove portion 11 d of the supported portion 11. That is, the protrusion 41c is located outside the groove 11d.

The side wall portion 31 is formed so that the supported portion 11 can be stopped from the side while the protruding portion 41c is located outside the groove portion 11d. As a result, the side wall portion 31 stops the supported portion 11 from the side, and the supported portion 11 cannot exit from the open portion 31a. Therefore, it is possible to prevent the supported portion 11 from retracting from the open portion 31a when a force acts on the hanging tool 10.

In addition, in the hanging device unit 1 according to FIGS. 24 to 27, the upper wall portion 41 is rotatable about the vertical direction with respect to the sidewall portion 31 and is not displaceable in the vertical direction, so that the sidewall portion 31 is not displaceable. May be connected to.

(3) Further, in the hanging device unit 1 according to the above embodiment, the side wall portion 31 is connected to the main body portion 2a so as to be rotatable with respect to the main body portion 2a in the vertical direction. It is a composition. However, the hanger unit 1 is not limited to such a configuration. For example, the side wall portion 31 may be connected to the main body portion 2a so as not to rotate with respect to the main body portion 2a in the vertical direction.

(4) Further, in the hanging device unit 1 according to the above-described embodiment, the upper wall portion 41 is displaced in the upward direction with respect to the side wall portion 31 so that the upper wall portion 41 rotates about the vertical direction with respect to the side wall portion 31. It is configured to be connected to the side wall portion 31 so as to be possible. However, the hanger unit 1 is not limited to such a configuration. For example, the upper wall portion 41 is connected to the side wall portion 31 such that the upper wall portion 41 can rotate around the vertical direction with respect to the side wall portion 31 without being displaced upward with respect to the side wall portion 31. But it is okay.

(5) Further, in the hanging device unit 1 according to the above-described embodiment, the lower surface portion 11a of the supported portion 11 is formed into a curved surface that is convex downward, and the upper surface portion 32a of the supporting portion 32 is The curved surface is formed so as to be concave downward. However, the hanger unit 1 is not limited to such a configuration. For example, at least one of the lower surface 11a of the supported portion 11 and the upper surface 32a of the supporting portion 32 may be formed into a flat surface. In addition, for example, the lower surface portion 11a of the supported portion 11 is formed into a curved surface that is concave upward, and the upper surface portion 32a of the support portion 32 is formed into a curved surface that is convex upward. It may be configured.

(6) Further, in the hanging device unit 1 according to the above embodiment, the radius of curvature of the lower surface portion 11a of the supported portion 11 is smaller than the radius of curvature of the upper surface portion 32a of the supporting portion 32. .. However, the hanger unit 1 is not limited to such a configuration. For example, the radius of curvature of the lower surface portion 11a of the supported portion 11 may be the same as the radius of curvature of the upper surface portion 32a of the supporting portion 32. Further, for example, the radius of curvature of the lower surface portion 11a of the supported portion 11 may be larger than the radius of curvature of the upper surface portion 32a of the supporting portion 32.

(7) Further, in the hanging device unit 1 according to the above-mentioned embodiment, the protruding portion 11c is formed so as to extend laterally. However, the hanger unit 1 is not limited to such a configuration. For example, the projecting portion 11c may be formed in a spot shape (for example, a hemispherical shape) and may be arranged off the rotation center of the supported portion 11 (or the upper wall portion 41).

DESCRIPTION OF SYMBOLS 1... Suspension tool unit, 2... Fixing tool, 2a... Main body part, 2b... Accommodating part, 2c... Force applying part, 3... Side wall member, 4... Upper wall member, 5... Base material, 6... Holding material, 7 ... cover material, 10... suspending tool, 11... supported portion, 11a... lower surface portion, 11b... upper surface portion, 11c... protruding portion, 11d... groove portion, 12... rod portion, 13... hook, 31... side wall portion, 31a ... Opening part, 31b... First opening, 31c... Second opening, 32... Supporting part, 32a... Top surface part, 33... First connecting part, 33a... Stopped part, 34... Second connecting part, 34a... Stopping part , 34b... Guide portion, 41... Upper wall portion, 41a... Lower surface portion, 41b... Groove portion, 41c... Projection portion, 42... Connection portion, 42a... Stopped portion, 61... Connection portion, 61a... Stop portion, D1... Circumference Direction, D1a... 1st circumferential direction, X1... Object, X2... Material pole, X3... Male screw material

Claims (6)

A fixture fixed to the object,
Removable to the fixing tool, and a hanging tool that is hung from the fixing tool,
The suspension includes a supported portion supported by the fixture,
The fixture includes an accommodating portion that accommodates the supported portion,
The accommodating portion has a side wall portion having an opening for inserting and removing the supported portion from a side, a supporting portion that supports the supported portion from below, and an upper wall that is disposed above the supporting portion. And a section,
Of the lower surface portion of the upper wall portion and the upper surface portion of the supported portion, one includes a protruding portion that protrudes in the vertical direction, and the other of the lower portion and the upper surface portion of the supported portion when the supported portion is taken in and out of the opening portion. In order to position and guide the protruding portion inside, a groove portion that extends toward the side is provided,
The said side wall part is a suspending tool unit formed so that the said to-be-supported part can be stopped from a side in the state which the said protrusion part is located in the exterior of the said groove part. The fixture includes a main body fixed to an object,
The hanger unit according to claim 1, wherein the side wall portion is connected to the main body portion so as to be rotatable about the vertical direction with respect to the main body portion. The hanger unit according to claim 1 or 2, wherein the upper wall portion is connected to the side wall portion so as to be rotatable about the vertical direction with respect to the side wall portion. The upper wall portion is connected to the side wall portion such that the upper wall portion is rotatable upward and downward with respect to the side wall portion by being displaced upward with respect to the side wall portion. The hanging unit described. The lower surface of the supported portion is formed into a curved surface that is convex downward,
The hanger unit according to any one of claims 1 to 4, wherein an upper surface portion of the support portion is formed into a curved surface that is concave downward. The hanging device unit according to claim 5, wherein a radius of curvature of the lower surface portion of the supported portion is smaller than a radius of curvature of the upper surface portion of the supporting portion.

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