JP2014121433A - Hanging unit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hanging unit that can be easily fixed in a groove part of a frame.SOLUTION: A hanging unit 5 comprises a body part 21 to be fixed to one side portion of a groove part 7 of a frame 1. At an end part of the body part 21, a turning operation part 22 to be fixed to the other side portion of the groove part 7 of the frame 1 is provided in a manner capable of turning through a bent part 23. When the turning operation part 22 is crimped to the body part 21 on the basis of turning of the turning operation part 22 in one direction, the body part 21 and the turning operation part 22 fall into a fixed state with respect to the groove part 7. When the crimping of the turning operation part 22 to the body part 21 is released on the basis of the turning of the turning operation part 22 in the other direction, the body part 21 and the turning operation part 22 fall into a non-fixed state with respect to the groove part 7.

Description

  The present invention relates to a hanger that can be easily fixed to a groove portion of a frame.

  Conventionally, for example, a hanging tool which is a forehead bracket described in Patent Document 1 is known.

  The conventional hanging tool includes a string hanging portion through which a hanging string that is a string-like member is passed, a first engagement piece that is provided at one end of the string hanging portion and engages a groove portion of a frame, A fixing piece provided at the other end and having a screw hole formed thereon, and a second engaging piece provided at the tip of the fixing piece so as to be opposed to the first engaging piece.

  Then, the first engagement piece and the second engagement piece that are spaced apart from each other are engaged with the groove portion of the frame, the fixing piece is fixed to the groove portion of the frame by screws, and then the suspension string is passed through the string hook portion. As a result, the frame can be suspended from the wall surface or the like.

JP-A-9-252902

  However, in the conventional hanging tool, for example, it is necessary to turn the screw with a tool such as a screwdriver to fix the fixing piece to the groove portion of the frame.

  This invention is made | formed in view of such a point, and it aims at providing the hanger which can be easily fixed to the groove part of a frame.

  The suspension device according to claim 1 is a suspension device used when suspending a frame having a groove portion, and a main body portion that is releasably fixed to the groove portion, and is rotatable with respect to the main body portion. A rotation operation part that is releasably fixed to the groove part, and the main body part is crimped to the main body part based on the rotation of the rotation operation part in one direction. And the rotation operation portion are fixed to the groove portion, and the main body portion is released when the rotation operation portion is released from being crimped to the main body portion based on rotation in the other direction. And fixation to the said groove part of the said rotation operation part is cancelled | released.

  According to a second aspect of the present invention, in the hoisting device according to the first aspect, the rotation operation section is rotatably provided on the main body via a foldable folding section.

  According to a third aspect of the present invention, in the hanging tool according to the first or second aspect, the rotation operation unit has a finger hooking portion for hooking a finger.

  According to a fourth aspect of the present invention, in the hanging tool according to any one of the first to third aspects, the rotation operation portion has an engagement portion, and the main body portion is engaged with the engagement portion. It has an engagement receiving part which controls rotation to the other direction of the rotation operation part.

  According to the present invention, it is possible to easily fix the hanger to the groove portion of the frame without using a tool such as a screwdriver.

It is a perspective view which shows a hanging tool and one part of the groove part of a frame which concern on one embodiment of this invention. It is a perspective view of a hanging tool same as the above. It is a perspective view of a hanging tool same as the above. It is a figure which shows the state in which a part of same hanging tool was inserted in the groove part of a frame, (a) is a perspective view, (b) is a side view. It is a figure which shows the state by which the hanging tool same as the above was fixed to the groove part of a frame, (a) is a perspective view, (b) is a side view. It is a perspective view which shows the use condition of a hanging tool same as the above.

  An embodiment of the present invention will be described with reference to the drawings.

  In FIG. 6, reference numeral 1 denotes a frame. The frame 1 is a frame body 2 that is an outer frame body made of, for example, aluminum having a rectangular ring shape, and a content 3 that is detachably fitted inside the frame body 2. A back surface pressing body (not shown) such as a register mark that is attached to the frame body 2 and presses the back surface of the contents 3 is provided.

  The frame 1 is hung on, for example, an indoor wall surface by a plurality of, for example, two left and right frame hanger (hanging can) 5 and a string-like member 6 that is a flexible linear member. Yes. That is, the upper part of the string-like member 6 inserted through the hanger 5 fixed to the desired positions on both the left and right sides of the frame main body 2 so as to be unlockable is hooked on a hook (not shown) on the indoor wall surface. The string member 6 is, for example, a hanging string or a wire.

  The contents 3 include a transparent glass-made front plate, a wooden back plate, and works (photographs, pictures, etc.) sandwiched between the front plate and the back plate.

  As shown in FIG. 1 and FIG. 6 and the like, the frame body 2 is provided with four vertical, left and right grooves 7 along each side, and the dovetail grooves 7 on the inside of the frame body 2. And a curved plate-like surface support portion 8 that protrudes toward and supports the surface end portion of the content 3.

  The groove portion 7 has a substantially C-shaped cross section that opens toward the back surface direction (the upward direction in FIG. 1) of the frame 1. The groove portion 7 has an elongated rectangular plate-like groove bottom plate 11 located on the front surface side of the frame 1. At both ends in the short direction of the groove bottom plate 11, elongated rectangular plate-like groove side plates 12 are erected integrally so as to be orthogonal to the groove bottom plate 11. An elongated rectangular plate-like groove top plate 13 is integrally provided at the front end of each groove side plate 12 so as to protrude inward, which is the side facing away from the groove bottom plate 11, and to be orthogonal to the groove side plate 12. Yes. That is, the groove top plate 13 protrudes from the front end portion of each groove side plate 12 toward the opposite sides.

  A slit-shaped opening 14 along the longitudinal direction of the groove 7 is formed between the pair of groove top plates 13 that are spaced apart from each other. That is, both the groove top plates 13 are spaced apart from each other via the slit-shaped opening 14, and the opening 14 communicates with the in-groove space 15.

  The hanger 5 is used together with the string-like member 6 when the frame 1 is hung. The hanger 5 is formed, for example, in a slightly longer shape integrally with an elastically deformable synthetic resin, and can be folded at the center position in the longitudinal direction. It has become.

  As shown in FIGS. 1 to 3 and the like, the hanger 5 is provided on one side of the groove portion 7 of the frame 1, that is, on one side of the groove top plates 13 that are spaced apart from each other via, for example, the opening 14. A main body portion 21 that is releasably crimped and fixed to a groove top plate (groove top plate positioned inside the frame main body 2) 13 and is rotatable about the rotation center line X with respect to the main body portion 21. The other side portion of the groove portion 7 of the frame 1, that is, the other groove top plate of the two groove top plates 13 that are spaced apart from each other through, for example, the opening 14 (the groove top positioned outside the frame body 2). Plate) 13 and a rotating operation unit 22 that is fixed by pressure so as to be released.

  That is, the turning operation part 22 that is turned by the operator who is the user when attaching and detaching the hanger 5 to and from the groove part 7 of the frame 1 can be bent in the longitudinal direction located along the turning center line X. It is rotatably provided at one end in the longitudinal direction of the main body 21 through a concave groove-like bent portion 23. The bent portion 23 is formed thinner than the main body portion 21 and the rotation operation portion 22 so as to be easily elastically deformed.

  When the rotation operation unit 22 is crimped to the main body 21 based on rotation (180 degree rotation) in one direction (lock direction) with respect to the main body 21 of the rotation operation unit 22, the main body 21 is attached to the frame 1. Is fixed to one side portion of the groove portion 7 and the rotation operation portion 22 is fixed to the other side portion of the groove portion 7 of the frame 1, and the other direction of the rotation operation portion 22 with respect to the main body portion 21 (unlock direction). When the crimping to the main body portion 21 of the rotation operation portion 22 is released based on the rotation (180-degree rotation), the main body portion 21 and the rotation operation portion 22 are fixed to both side portions of the groove portion 7. Is to be canceled. In the following description, the back surface direction of the frame 1 is described as “upward”, and the front surface direction of the frame 1 is described as “downward”.

  Here, the main body 21 has a rectangular plate-shaped main body plate 26 having a longitudinal direction in the longitudinal direction of the groove portion 7. A slit-like through hole 27 along the longitudinal direction of the main body plate 26 is formed in the central portion of the main body plate 26 so as to penetrate the upper and lower surfaces of the main body plate 26. The lower surface of the main body plate 26 is placed on the upper surface of the groove top plate 13 on one side of the groove portion 7.

  A rectangular plate-shaped fixing plate (downward projecting portion) 28 having a longitudinal direction in the longitudinal direction of the groove portion 7 is integrally provided at one end portion in the short direction of the main body plate 26 so as to be orthogonal to the main body plate 26. The fixing plate 28 protrudes downward from one end of the main body plate 26 in the short direction.

  The fixing plate 28 has a groove-side fixing surface 29 on one side surface that is releasably pressure-fixed to the front end surface of the groove top plate 13 on one side of the groove portion 7 (the surface facing the opening 14). The pressure-bonding surface 40 of the fixing plate 42 of the rotation operation unit 22 has a flat pressure-bonded surface 30 on the other side, which is the opposite side, for pressure-bonding to the surface. Further, at the lower part of the groove-side fixing surface 29 of the fixing plate 28, a long and convex retaining portion 31 that is in contact with and engages with the lower surface of the groove top plate 13 on one side of the groove portion 7 is integrally projected. Yes. Then, the groove top plate 13 of the groove portion 7 is fitted between the upper surface of the retaining portion 31 and the lower surface of the main body plate 26.

  A curved plate-like string-like member mounting plate 33 having a longitudinal direction in the longitudinal direction of the groove portion 7 is integrally provided at the other short-side end portion of the main body plate 26 so as to be smoothly continuous with the main body plate 26. The string-like member mounting plate 33 protrudes upward from the other end portion of the main body plate 26 in the short direction.

  An insertion hole 34 through which the string-like member 6 is inserted is formed in the central part of the string-like member attachment plate 33 that is a string-like member attachment portion to which the string-like member 6 is detachably attached. It is formed through the upper and lower surfaces.

  The rotation operation unit 22 includes a rectangular plate-shaped rotation plate 41 having a longitudinal direction in the longitudinal direction of the groove portion 7. The rotating plate 41 is rotated in the vertical direction at one end portion in the long side direction of the main body plate 26 of the main body portion 21 through a bent portion 23 formed thinner than the rotating plate 41 and the main body plate 26. It is provided as possible. That is, the rotation plate 41 can be rotated 180 degrees with respect to the main body plate 26 about the rotation center line X (the bent portion 23). The lower surface of the rotating plate 41 is placed on the upper surface of the groove top plate 13 on one side of the groove portion 7.

  A rectangular plate-shaped fixing plate (upward projecting portion) 42 having a longitudinal direction in the longitudinal direction of the groove 7 is integrally provided at one end in the short direction of the rotating plate 41 so as to be orthogonal to the rotating plate 41. The fixing plate 42 protrudes upward from one end in the short direction of the rotating plate 41.

  The fixing plate 42 has a flat crimping surface 40 on one side, which is slidably contacted with the surface 30 to be crimped of the fixing plate 28 of the main body 21 on one side, and the groove on the other side of the groove 7. A groove-side fixing surface 43 that is releasably crimped and fixed to the tip surface of the top plate 13 (the surface facing the opening 14) is provided on the other surface that is the opposite side.

  The groove-side fixing surface 43 includes a fixing surface portion 43a positioned along the vertical direction (including the substantially vertical direction) and the upper end portion of the fixing surface portion 43a, and the thickness dimension of the fixing plate 42 faces upward. And an inclined guide surface portion 43b inclined with respect to the vertical direction so as to gradually decrease. Only the end portion of the guide surface portion 43b on the main body portion 21 side is inclined so that the thickness dimension of the fixing plate 42 gradually decreases toward the main body portion 21 side. For this reason, the fixing plate 42 is easy to enter the gap 14a between the surface 30 to be pressed of the fixing plate 28 of the main body 21 and the front end surface of the groove top plate 13 on the other side of the groove portion 7.

  The other end in the short direction of the rotating plate 41 is a free end 44. Further, the area of the crimping surface 40 of the fixed plate 42 is the same (including substantially the same) as the area of the crimped surface 30 of the fixed plate 28.

  In addition, a rectangular plate-like protruding plate 46 having a longitudinal direction in the short direction of the rotating plate 41 is provided at the end of the rotating plate 41 in the longitudinal direction opposite to the main body plate 26 side. The projecting plate 46 is integrally provided so as to be orthogonal to each other, and the projecting plate 46 projects upward from the longitudinal end of the rotating plate 41.

  The lower end portion of the outer surface of the projecting plate 46 has a longitudinal shape on which the operator hangs his / her finger when rotating the rotating operation unit 22 in the other direction with respect to the main body unit 21, that is, when releasing the suspension 5. A convex finger-hanging portion 47 is integrally projected. A slit-like through hole 48 along the longitudinal direction of the finger hook portion 47 is formed at the longitudinal end of the pivot plate 41 on the protruding plate 46 side so as to penetrate the upper and lower surfaces of the pivot plate 41. Yes.

  In addition, a projecting engagement portion 51 that is long and convex in the longitudinal direction of the projecting plate 46 is integrally projected from the upper end portion of the inner surface of the projecting plate 46. Then, on the lower surface side of the other end portion in the long side direction of the main body plate 26 of the main body portion 21, the main body portion 21 of the rotation operation portion 22 is detachably engaged with the engaging portion 51 of the rotation operation portion 22. A concave engagement receiving portion 52 that restricts rotation in the other direction is recessed.

  The engaging portion 51 of the turning operation portion 22 is formed in a shape that fits into the engaging receiving portion 52 by, for example, turning the turning operation portion 22 in one direction relative to the main body portion 21. That is, the engagement portion 51 can be fitted to and removed from the engagement receiving portion 52.

  Next, the operation and the like of the hanging tool 5 will be described.

  When the frame 1 with the contents 3 including the work attached to the inner periphery of the frame main body 2 is suspended, first, the hanging tool 5 is fixedly attached to desired positions of the groove portions 7 on both the left and right sides of the frame main body 2.

  That is, as shown in FIGS. 4A and 4B, the rotating plate 41 is inserted by inserting the fixing plate 28 of the main body portion 21 into the groove portion 7 from the opening portion 14 while the hanger 5 is in the unfolded state. And the lower surface of the main body plate 26 are brought into contact with the upper surface of the groove top plate 13 on one side of the groove portion 7, the retaining portion 31 is brought into contact with the lower surface of the groove top plate 13 on one side of the groove portion 7, and The groove-side fixing surface 29 of the fixing plate 28 is brought into contact with the tip surface of the groove top plate 13 on one side. That is, a part of the main body 21 is inserted into the groove 7, and the hanger 5 is slidably attached to the groove 7 along the groove 7.

  Then, after adjusting the position of the hanger 5 with respect to the groove 7, as shown in FIGS. 5 (a) and 5 (b), the operator who is the user turns the main body 21 by bending the bent portion 23. The hanger 5 is folded so that the operation unit 22 overlaps. In other words, the turning operation part 22 is turned 180 degrees in one direction with respect to the main body part 21 while the bending part 23 is elastically deformed.

  Then, the fixing plate 42 of the rotating operation unit 22 has a gap (a part of the opening 14) between the surface 30 to be pressed of the fixing plate 28 of the main body 21 and the tip surface of the groove top plate 13 on the other side of the groove 7. ) 14 a, the crimping surface 40 of the fixing plate 42 of the rotating operation unit 22 is crimped to the crimping surface 30 of the fixing plate 28 of the main body 21, and the engaging portion 51 of the rotating operating unit 22 is the main body. The engagement receiving portion 52 of 21 is fitted and engaged.

  At the same time, the groove-side fixing surface 29 of the fixing plate 28 of the main body 21 is fixed to the front end surface of the groove top plate 13 on one side of the groove 7 and the fixing of the fixing plate 42 of the rotating operation unit 22 is fixed to the groove. The surface 43 is fixed by crimping to the front end surface of the groove top plate 13 on the other side of the groove portion 7.

  In this way, the hanger 5 is fixed at desired positions of the groove portions 7 on the left and right sides of the frame body 2 of the frame 1.

  Next, as shown in FIG. 6, the string-like member 6 is attached to the string-like member attaching plate 33 of the main body 21 of the left and right hanger 5, and the upper part of the string-like member 6 is, for example, a convex hook on the wall surface not shown. Hang on. Thus, the frame 1 is suspended from the wall surface of the room by the two suspenders 5 and the single string-like member 6.

  Further, for example, when changing the fixing position of the hanger 5 with respect to the groove portion 7 or when removing the hanger 5 from the groove portion 7, the operator hangs his / her finger on the finger hook portion 47 of the rotation operation portion 22, The rotation operation unit 22 is rotated in the other direction with respect to the main body unit 21 to release the engagement between the engagement portion 51 and the engagement receiving portion 52.

  Then, the fixing plate 42 of the rotating operation unit 22 escapes upward from the gap 14a between the surface 30 to be bonded of the fixing plate 28 of the main body 21 and the tip surface of the groove top plate 13 on the other side of the groove 7. The pressure bonding of the pressure bonding surface 40 to the surface to be bonded 30 is released.

  At the same time, the pressure fixing of the groove side fixing surface 29 to the tip surface of the groove top plate 13 on one side of the groove portion 7 is released, and the groove side fixing surface 43 to the tip surface of the groove top plate 13 on the other side of the groove portion 7 is released. Is fixed.

  And according to such a hanger 5, if the rotation operation part 22 is crimped | bonded to the main-body part 21 based on rotation to one direction of the rotation operation part 22, these main-body part 21 and rotation operation part 22 will be shown. Is fixed to the groove portion 7 of the frame 1, and when the press operation to the main body portion 21 of the rotation operation portion 22 is released based on the rotation of the rotation operation portion 22 in the other direction, Since the fixing of the main body 21 and the rotation operation unit 22 is released, the hanging tool 5 can be easily fixed to the groove portion 7 of the frame 1 without using a tool such as a screwdriver, for example. Can be released easily.

  In addition, since the rotation operation unit 22 has a convex finger hooking portion 47 on which an operator puts his / her finger, when rotating the rotation operation unit 22 in the other direction with respect to the main body unit 21, a tool-less operation is performed. The rotation operation part 22 can be easily rotated, and the operability is good.

  Further, the rotation operation unit 22 has a convex engagement portion 51, and the main body 21 has a concave engagement that restricts the rotation of the rotation operation unit 22 in the other direction by engagement with the engagement portion 51. Since the receiving portion 52 is provided, the pressure-bonding state of the rotation operation portion 22 to the main body portion 21 can be appropriately maintained, and the pressure bonding of the pressure bonding surface 40 to the surface 30 to be bonded can be prevented from being unintentionally released.

  The hanging tool 5 is not limited to the configuration provided with the bending portion 23, and may be a configuration in which, for example, the rotation operation portion 22 is provided on the main body portion 21 so as to be rotatable via the rotation center axis. .

  In addition, the finger-hanging portion 47 of the rotation operation unit 22 is not convex, and may be, for example, a concave shape or an uneven shape.

  Furthermore, the through hole 27 of the main body 21 and the through hole 48 of the rotation operation unit 22 are not necessarily required.

  Further, the configuration is not limited to the configuration in which the main body portion 21 has the string-like member attachment portion, for example, the configuration in which the rotation operation portion 22 has the string-like member attachment portion, and both the main body portion 21 and the rotation operation portion 22 The structure etc. which have a string-like member attachment part may be sufficient.

  Further, the string-like member attaching portion is not limited to the one having the insertion hole 34, and may be, for example, one having a hook portion on which the string-like member 6 can be hooked.

  6 is merely an example. For example, one hanging tool 5 is fixed to a desired position of the upper groove portion 7 of the frame body 2, and the string-like member 6 is attached to the fixed hanging tool 5 for use. In some cases, the fixed hanger 5 is directly hooked on a hook on the wall surface.

1 Frame 5 Lifting device 7 Groove
21 Main unit
22 Rotation operation part
23 Folding part
47 Finger hook
51 Engagement part
52 engagement receiving part

Claims (4)

A hanging tool used when hanging a frame having a groove,
A body portion releasably fixed to the groove portion;
It is rotatable with respect to the main body, and includes a rotation operation unit that is releasably fixed to the groove.
When the rotation operation part is crimped to the main body part based on rotation in one direction of the rotation operation part, the main body part and the rotation operation part are fixed to the groove part,
When the crimping of the rotation operation part to the main body part is released based on the rotation of the rotation operation part in the other direction, the fixing of the main body part and the rotation operation part to the groove part is released. A hanging tool characterized by being made. The suspension device according to claim 1, wherein the rotation operation unit is rotatably provided to the main body through a bendable bending unit. The suspension device according to claim 1 or 2, wherein the rotation operation unit includes a finger hooking portion for hooking a finger. The rotation operation part has an engagement part,
The main body portion has an engagement receiving portion that restricts rotation of the rotation operation portion in the other direction by engagement with the engagement portion. Hanging tool.

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