JP5680714B2 - Eaves catcher - Google Patents

Description

The present invention relates to an eaves holder that receives and supports eaves.

  The conventional eaves holder is either a round eave or a square eave, with a support part formed by bending the strip along the outer shape of the eaves, and various shapes such as a straight or curved strip. It is common to handle the mounting portion (mounting rod) processed into a single piece (for example, see Patent Document 1).

A plurality of such eaves-holding devices are usually stored in a boxed state, and are usually brought into a construction site in a boxed state.

JP 2002-167920 A

  However, as shown in Patent Document 1, this kind of eaves holder is not in a shape that is easy to pack, especially when a plurality of packages are packed, an unnecessary large space is created in the box. . Moreover, since it is a shape which is hard to superpose | polymerize, even when a plurality is tied up with a string, it becomes bulky and difficult to handle.

  The present invention has been proposed in view of such circumstances, and an object thereof is to provide an eaves holder that can reduce the packing capacity.

In order to achieve the above object, the eaves guard according to claim 1 is provided with a support portion for receiving and supporting the eaves along its outer surface, and is fixed to the building structure. The support portion is composed of two strip-shaped support pieces in the form of strips that are vertically overlapped at the ends and axially coupled so as to be freely rotatable . When the shape is such that it can be polymerized over almost the entire length, and when both divided support pieces are joined together in a substantially straight line in plan view, they are fixed to each other, while both divided support pieces are fixed Further, the fixed state is released by rotating any one of the divided support pieces.

  The eaves-holding fixture according to claim 2 has a protrusion protruding toward the plate surface of the other divided support piece on the plate surface of the end portion of one of the two divided support pieces. The two split support pieces are fixed to each other so that the projecting portions are arranged between the split support pieces and pressed into contact with each other when the split support pieces are substantially linear in a plan view. It has a structure.

  The eaves guard according to claim 3 further includes a mounting rod fixed to the building structure, and constitutes a shaft for joining the two divided support pieces at the end of the mounting rod. .

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According to the eaves guard according to claim 1, since it has the above-described configuration, the support portion can be folded into a compact size during storage, transportation and the like. That is, it is possible to reduce the packing capacity, expect an increase in packing quantity, and reduce storage and transportation costs.
Further, since the two divided support pieces have a shape that can be superposed over almost the entire length of the band plate, the size of the support portion can be reduced to about half.

  According to the eaves trap receiver according to claim 2, since it has the above-described configuration, the two split support pieces are fixed only by using the two split support pieces (supporting the eaves hook). be able to.

  According to the eaves guard according to claim 3, since the shaft for joining the two split support pieces is formed by the end of the mounting rod for fixing to the building structure, the other joint There is no need to use a member, and the number of parts can be reduced.

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BRIEF DESCRIPTION OF THE DRAWINGS It is explanatory drawing of the eaves-holding tool which concerns on one Embodiment of this invention, (a) is a decomposition | disassembly longitudinal cross-sectional view, (b) is a longitudinal cross-sectional view which shows a use condition. It is explanatory drawing which shows the aspect of fixation / unlocking of two division | segmentation support pieces, (a) is a principal part model enlarged plan view which shows the fixed state (state which can support an eaves), (b) is fixed release The principal part model enlarged plan view which shows a state, (c) is a principal part model enlarged plan view which shows the fixed state when folded. It is a longitudinal cross-sectional view which shows the state which folded and overlap | superposed two division | segmentation support pieces. It is explanatory drawing of the eaves-holding tool which concerns on other embodiment of this invention, (a) is the longitudinal cross-sectional view and principal part expanded sectional view which show a use condition, (b) folds and folds two division | segmentation support pieces, It is a longitudinal cross-sectional view which shows the state put together.

Embodiments of the present invention will be described below with reference to the accompanying drawings.
FIGS. 1-3 is explanatory drawing of the eaves hook receiving tool which concerns on one Embodiment of this invention.

  As shown in FIG. 1 (a), the main eaves holder 1 includes a front plate-like divided support piece 20 having a front ear locking portion 21 and a band plate shape having a rear ear locking portion 11. The rear split support piece 10 and three attachment members 30 for fixing the eaves guard 1 to the building structure 3.

  The front divided support piece 20 and the rear divided support piece 10 constitute a support portion 5 for receiving and supporting the eaves 2 along its outer surface by connecting and fixing them. These split support pieces 10 and 20 are formed in a substantially semicircular shape capable of supporting a round rod as shown in FIG. Become.

  The rear divided support piece 10 is provided with a rear ear locking portion 11 at one end, and a shaft hole 12 is formed at the other end for axial coupling with the front divided support piece 20. The rear ear locking portion 11 has a bent shape having an engagement concave portion 11a to which the rear ear 2a of the eaves rod 2 can be attached. On the lower surface of the end of the rear divided support piece 10 having the shaft hole 12, a plurality of protrusions 13, 13,... Having a curved tip surface are formed at positions surrounding the shaft hole 12. Yes.

  The front divided support piece 20 includes a front ear locking portion 21 at one end portion, and a shaft hole 22 is formed at the other end portion to be axially coupled to the rear divided support piece 10. The front ear locking portion 21 includes a placement portion 21a on which the front ear 2b of the eaves rod 2 can be placed, and a protruding piece portion 21b protruding upward, and has a “<” shape. The front ear locking portion 21 can lock the front ear 2b by mounting the front ear 2b of the eaves 2 on the mounting portion 21a and bending the protruding piece portion 21b backward.

  The attachment rod 30 includes a connecting portion 31 extending downward from the center of the support portion 5 and an inclined portion 34a for inclining upward from the lower end of the connecting portion 31, and for driving into a rafter (building structure). And a foot portion 34 having the same. A shaft 32 for axially connecting the front-side divided support piece 20 and the rear-side divided support piece 10 is formed at the upper end portion of the connecting portion 31, and a flange protruding in the circumferential direction of the shaft 32 is formed at the lower end side of the shaft 32. A portion 33 is formed.

  The two split support pieces 10 and 20 are overlapped with each other in such a manner that the protrusion 13 faces the upper surface of the front split support piece 20 in a state where the rear split support piece 10 is arranged on the top. By inserting the shaft 32 formed at the upper end of the connecting portion 31 of the attachment rod 30 into the shaft holes 12 and 22 and caulking the portion protruding upward from the shaft holes 12 and 22, the two divided support pieces 10, 20 is connected together with the mounting rod 30.

  When the eaves hook receiving device 1 is in a state where it can support the eaves rod 2 as shown in FIG. 1 (b), it is joined in a substantially straight line in plan view as shown in FIG. 2 (a). The split support pieces 10 and 20 are fixed to each other by the action of the protrusion 13 provided on the side split support piece 10.

  In this state, the rear ear 2a of the eaves rod 2 is then attached to the engaging recess 11a of the ear locking portion 11, the front ear 2b is mounted on the mounting portion 21a of the front ear locking portion 21, and then the rear ear The eaves hook 2 can be attached and fixed to the support portion 5 by tightening the opening 11b of the engaging recess 11a of the locking portion 11 so as to be closed and bending the protruding piece portion 21b of the front ear locking portion 21 backward. (See FIG. 1 (b)).

  Next, the fixing and releasing of the two split support pieces 10 and 20 by the rotation operation of the eaves trap holder 1 will be described with reference to FIGS. 2 and 3.

  As shown in FIG. 2A, when the two divided support pieces 10 and 20 are substantially linear in a plan view, the projecting portion 13 is divided into the two divided support pieces 10. , 20 are arranged in pressure contact with each other, fixed to each other, and locked. In addition, you may form the recessed part which engages the protrusion 13 in the location of the front side division | segmentation support piece 20 corresponding to the protrusion 13 so that a locked state may not be cancelled | released easily. Moreover, the protrusion 13 may be provided one by one in the front and rear, or may be provided in only one of the front and rear.

  Further, as shown in FIG. 2B, when one of the divided support pieces 20 (the front divided support piece 20 in the illustrated example) is rotated in the horizontal direction, the protrusion 13 is detached from the upper surface of the front divided support piece 20. The lock is released.

  It should be noted that the split support pieces 10 and 20 are rotatable in the unlocked state and the two split support pieces 10 and 20 are fixed to each other in the locked state so that the substantial length dimension (caulking portion 32a ( The dimension between the head) and the flange 33 may be adjusted to couple the two members together.

  Further, when the front divided support piece 20 is rotated and the two divided support pieces 10 and 20 are superposed over almost the entire length as shown in FIGS. 2 (c) and 3, the protrusion 13 is located between the two divided support pieces 10 and 20. It is arranged in a pressure contact state and fixed to each other, and is locked.

  When the eaves holder 1 is folded in this way, as shown in FIG. 3, almost the entire lengths of the strips of the two split support pieces 10 and 20 are overlapped, and the support portion 5 is about half the size. Therefore, when storing and transporting the eaves holder 1, the shape and size can be made compact. That is, it is possible to reduce the packing capacity, expect an increase in packing quantity, and reduce storage and transportation costs.

  Moreover, since it is the structure fixed to a press-contact state by the protrusion 13, the support part 5 can be made into the state fixed easily, without using a fixing tool. In particular, since it can be fixed simply by putting both split support pieces 10 and 20 into use (can support the eaves 2), it is easy to use at the construction site. Moreover, since the support part 5 will be in the fixed state also when folded, the shakiness in the case of conveyance can be prevented.

  Next, with reference to FIG. 4, an eaves holder according to another embodiment of the present invention will be described.

  The eaves holder 1 is a holder that supports a square hook, and is a band-plate-shaped front divided support piece 20 having a front ear locking portion 21 and a band-plate shape having a rear ear locking portion 11. The rear divided support piece 10 and an attachment rod 30 for fixing the eaves hook receiving tool 1 to the building structure 3.

  The front divided support piece 20 and the rear divided support piece 10 are joined and fixed to form a support portion 5 for receiving and supporting the eaves 2 along its outer surface. These divided support pieces 10 and 20 are formed into a square shape corresponding to the respective shapes before and after the square hook (see FIG. 4A).

  The rear divided support piece 10 includes a rear ear locking portion 11 formed by attaching a separate locking piece 11c at one end, and the front divided support piece 20 and the shaft at the other end (of the bottom portion 14). A shaft hole 12 for coupling is opened. An L-shaped attachment rod 30 is continuously provided behind the rear ear locking portion 11. The rear ear locking portion 11 includes a placement portion 11d on which the rear ear 2a of the eaves rod 2 can be placed, and a protruding piece portion 11e protruding upward. The rear ear locking portion 11 can lock the rear ear 2a by mounting the rear ear 2a of the eaves 2 on the mounting portion 11d and bending the protruding portion 11e forward.

  The front divided support piece 20 includes a front ear locking portion 21 at one end, and a shaft hole 22 is formed at the other end (of the bottom portion 24) to be axially coupled to the rear divided support piece 10. Yes. The front ear locking portion 21 includes a placement portion 21a on which the front ear 2b of the eaves rod 2 can be placed, and a protruding piece portion 21b protruding upward. The front ear locking portion 21 can lock the front ear 2b by mounting the front ear 2b of the eaves 2 on the mounting portion 21a and bending the protruding piece portion 21b backward. A plurality of protrusions 23 and 23 having a curved front end surface are formed at a position surrounding the shaft hole 22 on the lower surface of the end of the front divided support piece 20 having the shaft hole 22.

  The mounting rod 30 is formed integrally with the main body portion of the rear divided support piece 10 as described above, and fixed to the connecting portion 31 connected to the rear divided support piece 10 and the building structure 3 such as a wall. And a mounting portion 35 to be mounted.

  The two split support pieces 10, 20 are overlapped with each other in such a manner that the protrusion 23 faces the upper surface of the rear split support piece 10 in a state where the front split support piece 20 is arranged on the top. The shaft holes 12 and 22 are shaft-coupled through rivets 40 (shafts).

  The eaves holder 1 is operated (see Fig. 4 (a)) and folded (see Fig. 4 (b)) by rotating the front divided support piece 20 in the horizontal direction. ) And the shape can be changed. In both of these two states, the projecting portion 23 is disposed between the two divided support pieces 10 and 20 and is brought into a pressure contact state, thereby being locked. Further, when the protrusion 23 is disengaged from between the two divided support pieces 10 and 20, the lock is released.

Also in this embodiment, as in the embodiment of FIG. 1, the split support pieces 10 and 20 are rotatable in the unlocked state, and the two split support pieces 10 and 20 are fixed to each other in the locked state. By adjusting the substantial axial length dimension of the rivet 40 (the dimension between the caulking portion 41 (head portion) of the rivet 40 and the lower head portion 42), the two members may be axially coupled.
The shape, number, formation position, rotation operation, and the like of the protrusions 23 are the same as those in the embodiment shown in FIGS.

  With respect to the eaves holder 1 as well, when the eaves holder 1 is folded as shown in FIG. 4B, almost the entire lengths of the strips of the respective divided support pieces 10 and 20 are overlapped so that the support portion 5 is about half. It becomes a dimension. Therefore, it can be made into a compact size when storing and transporting the eaves holder 1.

  In each of the above-described two embodiments, the example in which the downward protrusions 13 and 23 are formed is shown. However, an upward protrusion may be formed on the other divided support pieces 20 and 10. In the second embodiment, the example in which the protrusions 13 and 23 are disposed between the divided support pieces 10 and 20 as the fixing means for the two divided support pieces 10 and 20 is shown in the pressure contact state. May be used. For example, a bolt may be used as the shaft and screwed and fixed with a wing nut. Further, the fixing means may be a latch fixing.

1 eaves holder 2 eaves 2a rear ear 2b front ear 3 building structure 5 support part 10 divided support piece (rear divided support piece)
11 Rear Ear Locking Section 12 Shaft Hole 13 Projection 20 Split Support Piece (Front Split Support Piece)
21 Front Ear Locking Part 22 Shaft Hole 23 Projection 30 Mounting Rod 31 Connecting Part 32 Shaft 32a Caulking Part (Head)
33 buttock 40 rivets (shaft)
41 Caulking part (head)
42 Lower head

Claims (3)

In an eaves holder that has a support portion that receives and supports the eaves along its outer surface, and is fixed to the building structure.
The support part is composed of two strip-shaped support pieces in the form of a belt plate, which are superposed vertically at the ends, and are rotatably coupled to the shaft.
The two divided support pieces have a shape that can be superposed over almost the entire length of the band plate, and when the two divided support pieces are joined together in a substantially straight line in a plan view, while being fixed to each other, An eaves-holding receptacle characterized in that, when both divided support pieces are fixed, the fixed state is released by rotating either one of the divided support pieces. In claim 1,
Of the two divided support pieces, a protrusion projecting toward the plate surface of the other divided support piece is formed on the plate surface at the end of one divided support piece,
The two divided support pieces have a structure in which, when the two divided support pieces are substantially linear in a plan view, the protrusions are arranged between the two divided support pieces and are in pressure contact with each other. The eaves holder that has become. In claim 1 or 2,
An eaves holder that further includes an attachment rod fixed to the building structure, and constitutes a shaft for joining the two divided support pieces at an end of the attachment rod.

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