JP2013091950A - Eaves gutter support - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an eaves gutter support which enables an operator to simply and rapidly perform the operation of unlocking a gutter support body and an attachment rod for a slide operation, and the operation of locking the gutter support body and the attachment rod.SOLUTION: An operation body 20 structurally includes a base plate portion 21 which has an insertion hole 22, and knob portions 23 and 23 with spring properties, which are elongated in the lateral directions of the base plate portion 21 respectively, and which are arranged in a direction orthogonal to the longitudinal direction of a gutter support body 10. Locking portions for fixing advance and receding positions of the gutter support body 10 are formed in areas in which the knob portions 23 and 23 of the operation body 20 and the gutter support body 10 face one another. A locked state caused by locking is released by operating the knob portions 23 and 23.

Description

  The present invention relates to an eaves rod support that allows an attachment rod and a rod support body to slide relative to each other.

  As a conventional eaves rod support of this type, there is one that can lock and release the attachment rod and the rod support body by operating a lateral rotation lock lever (for example, see Patent Document 1).

  In the structure described in Patent Document 1, a long hole is provided in the heel support body, and the coupling shaft can be moved relative to the long hole through the coupling shaft between the mounting rod and the operating body. In addition, the heel support body can be slid.

  Then, when holding the eaves rod support fixture so that it does not slide, rotate the lateral rotation lock lever to fix the mounting rod and heel support body in pressure contact, and when making it slidable for forward / backward adjustment, rotate horizontally The lock lever is rotated to release the pressure contact.

  In this way, the mounting rod and lock body can be locked and unlocked only by rotating the horizontal rotation lock lever. And it can be done easily.

Japanese Patent No. 3929426

  However, since the lock between the attachment rod and the rod support body is a structure that presses the two together, there is a problem that a strong force is required for the rotation operation of the lever, and at the time of locking or unlocking There is also a problem that the rotation operation itself is difficult to perform at high places.

  The present invention has been proposed in order to solve such a problem. The purpose of the present invention is to release the lock between the mounting rod for sliding operation and the rod support body and to fix the rod support body. It is an object of the present invention to provide an eaves support that can easily and quickly perform a lock operation for performing (to prevent sliding).

  In order to achieve the above object, an eaves rod support tool according to claim 1, wherein an attachment rod and an operation body having a lock mechanism are sandwiched between a rod support body having a long hole between them. An eaves rod support device that is coupled with a coupling shaft that penetrates the elongated hole in a state so that the mounting rod and the rod support body can slide relative to each other, and can be fixed at a desired position. Has a structure including a board part having an insertion hole, and a knob part having a spring property, which extends to both sides of the board part and is arranged in a direction perpendicular to the longitudinal direction of the heel support body. In addition, a locking portion for fixing the advancing / retreating position of the heel support body is formed at each facing portion of the knob portion of the operation body and the heel support body, and the lock is locked by operating the knob portion. It is characterized by having a configuration to cancel.

  The eaves rod support tool according to claim 2, wherein one of the locking portions is formed with a convex portion, the other is formed with a concave portion that fits with the convex portion, and the locking portion of the heel support tool main body is in the sliding direction. A plurality are formed at equal intervals along the line.

  According to a third aspect of the present invention, the knob portion of the operating body is bent so as to match the shape of the portion provided with the locking portion of the heel support main body.

  According to the eaves rod support tool described in claim 1, since it has the operating body including the knob portion having the spring property, the lock between the mounting rod for performing the slide operation and the heel support device body The release operation can be performed simply by operating the knob. The advancement / retraction adjustment of the heel support body can be performed by adjusting the slide of the heel support body in a state where the knob portion is pinched. When the position is fixed, it is only necessary to release the finger holding the knob portion. That is, since it is locked only by releasing the finger from the knob part of the operating body, no extra operation is required for locking.

  Thus, when adjusting the forward / backward movement of the eaves rod support tool, the operation for releasing the lock between the mounting rod for sliding operation and the rod support body and the operation for locking the mounting rod and the rod support body are simple and easy. It can be done quickly.

  According to the eaves rod support tool according to claim 2, the lock of the heel support tool main body and the operating body is made by the convex portion and the concave portion, and at least one of them is formed at equal intervals along the slide direction. Therefore, stepwise adjustment can be performed at a constant pitch, and it can be fixed at a desired position. Moreover, if it is set as the structure which the latching | locking part which has a some recessed part, and the latching | locking part which has a some convex part mutually fit, fixation can further be strengthened.

  According to the eaves rod support tool according to claim 3, since the knob portion of the operating body is bent so as to match the shape of the portion provided with the locking portion of the heel support device main body, Locking can be performed reliably.

It is a disassembled perspective view of the eaves hook support tool which concerns on 1st Embodiment of this invention. (A) (b) is a model partial side view which shows two examples of the advancing / retreating state of the eaves hook support tool in this embodiment. It is explanatory drawing of the locked / unlocked state in this embodiment, (a) is a model expansion longitudinal cross-sectional view of the eaves rod support tool which shows a locked state, (b) is the eaves rod support device when a lock | rock is cancelled | released. It is a model expansion longitudinal cross-sectional view. It is a disassembled perspective view of the eaves hook support tool which concerns on 2nd Embodiment of this invention. (A) is the sectional view on the AA line of FIG. 4, (b) is the sectional view on the BB line of FIG. It is explanatory drawing of the locked / unlocked state in this embodiment, (a) is a model expansion longitudinal cross-sectional view of the eaves rod support tool which shows a locked state, (b) is the eaves rod support device when a lock | rock is cancelled | released. It is a model expansion longitudinal cross-sectional view. It is a disassembled perspective view of the eaves hook support tool which concerns on 3rd Embodiment of this invention. (A) is CC sectional view taken on the line of FIG. 7, (b) is DD sectional view taken on the line of FIG. It is explanatory drawing of the locked / unlocked state in this embodiment, (a) is a model expansion longitudinal cross-sectional view of the eaves rod support tool which shows a locked state, (b) is the eaves rod support device when a lock | rock is cancelled | released. It is a model expansion longitudinal cross-sectional view.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  1-3 is explanatory drawing of the eaves hook support tool which concerns on 1st Embodiment of this invention.

  The eaves rod support 1 includes an attachment rod 30 and an operating body 20 having a lock mechanism, in which the elongated hole 12 is inserted in a state where the rod support main body 10 having the elongated hole 12 interposed therebetween is sandwiched. It has a structure of being connected by a connecting shaft (rivet 2) that penetrates. The heel support body 10 can be slid by the operation of the operating body 20 with respect to the mounting rod 30 and can be fixed at a desired position.

  The attachment rod 30 is made of a metal such as stainless steel, and includes an attachment foot plate 31 fixed to the eaves and the like, and a foot rod 32 extending forward from the center of the upper end thereof. A stepped connection piece 33 is formed in the front portion of the footpad 32, and a shaft hole 34 through which the coupling shaft (rivet 2) passes is formed in the connection piece 33.

  The heel support body 10 includes a long plate-like slide plate body 11 made of a metal such as stainless steel, and a front heel hooking portion for hanging and supporting the front portion of the eaves ridge 3 at the front end thereof. 10a is bent and a rear hook latching portion 10b for hanging and supporting the rear portion of the eaves rod 3 is fixedly formed at the rear end.

  A long hole 12 through which the rivet 2 passes is formed in the slide plate main body 11 along the longitudinal direction, and ribs 13 bulging upward are provided on both sides in the width direction. On the lower end of the outer wall portion 13a, a saw-tooth-shaped uneven portion corresponding to the substantially entire length of the long hole 12 is provided.

  In this concavo-convex portion, a plurality of convex portions 15, 15... Are projected downward at equal intervals, and in the illustrated example, ten convex portions 15, 15. . The plurality of convex portions 15, 15... Of the concave and convex portions are latches for interlocking with concave portions 25, 25, 25 formed in respective knob portions 23, 23 of the operating body 20 described later. Parts. In addition, in order to make it easy to fit the recessed part 25 with the recessed part 25, it is desirable to make it the tapered guide shape which chamfered the front end like the example of a figure.

  Further, the operating body 20 is formed of a butterfly spring body, and includes a substrate portion 21 having an insertion hole 22 and knob portions 23 and 23 each having a spring property extending to both sides of the substrate portion 21. It has become.

  The knob parts 23, 23 are opened in a letter C shape so as to be separated from each other downward, and in the middle part, three concave parts 25, 25, 25 of equal pitch are formed. A step portion 24 that is substantially parallel to the bent portion is bent. The plurality of concave portions 25, 25, 25 provided in the step portion 24 constitute a locking portion for mutual locking with respect to the convex portions 15, 15.

  Further, in both end portions of the substrate portion 21 on the knob portions 23 and 23 side, recessed grooves 21a that are recessed downward are formed. The concave groove 21a is for operating the knob portions 23, 23 even with a weak force, and also acts as a reinforcing rib.

  Moreover, in the example of this embodiment, although the recessed part 25 fitted to the convex part 15 of the heel support tool main body 10 is comprised by the through-opening, it was comprised by the recessed hole of the grade which the convex part 15 can fit. It may be a thing. At least the structure in which the protrusion 15 of the heel support main body 10 and the recess 25 of the knob portion 23 of the operating body 20 are engaged with each other may be used. Further, the knob portion 23 of the operating body 20 may be provided with a convex portion, and the heel support body 10 may be provided with a concave portion.

  The attachment rod 30, the rod support main body 10 and the operating body 20 described above are connected as shown in FIGS.

  In other words, the slide plate body 11 of the saddle support main body 10 is disposed under the connecting piece portion 33 of the mounting rod 30, and the knob portions 23 are disposed below both sides of the slide plate body 11 in the width direction. The body 20 is arranged and the shaft hole 34 of the mounting rod 30, the long hole 12 of the rod support body 10, and the insertion hole 22 of the operation body 20 are combined and the coupling shaft made of the rivet 2 is inserted, so that the three parties can be coupled. To do. Instead of the rivet 2, bolts and nuts may be used as a coupling tool.

  When the three members are combined in this way, the attachment rod 30 and the operating body 20 are connected to each other by the rivet 2 through the shaft hole 34 and the insertion hole 22 and fixed and integrated so that the relative positional relationship does not change. On the other hand, the heel support body 10 is coupled to the two integrated members so as to be slidable through the long hole 12.

  When the three members are combined in this way, in a normal state where the knob portion 23 of the operating body 20 is not operated, the three concave portions 25, 25, 25 of the operating body 20 are connected to the plurality of convex portions 15, The three convex parts 15, 15, 15 of 15... Are fitted and the three members are locked to each other.

  FIGS. 2A and 2B are schematic partial side views showing two state examples in which the heel support body 10 is locked to the mounting rod 30 using the operating body 20.

  In the example of FIG. 2A, the three concave portions 25, 25, 25 formed on the knob portion 23 of the operating body 20 are different from the convex portions 15, 15,. Of these, a state in which the third to fifth convex portions 15, 15, 15 from the front (left in the drawing) are fitted is shown. On the other hand, the example of FIG. 2B shows a state in which the sixth to eighth convex portions 15, 15, 15 are fitted to the three concave portions 25, 25, 25 of the knob portion 23. It is.

  Thus, the three recesses 25, 25, 25 of the operating body 20 are n-th, (n + 1) -th and (n + 2) -th from the front of the heel support body 10 (n is 1 to 8 in the figure). The convex portions 15, 15, and 15 are fitted.

  In the illustrated example of the present embodiment, the three sets of convex portions 15, 15, 15 and the concave portions 25, 25, 25 are configured to fit, but not limited to this, at least one set of convex portions 15. And what is necessary is just the structure which the recessed part 25 fits. In order to firmly attach the heel support body 10, it is desirable that a plurality of sets of convex portions 15, 15 and concave portions 25, 25 are fitted.

  Thus, this eaves rod support tool 1 is made by fitting the three concave portions 25, 25, 25 formed in the operating body 20 with appropriate convex portions 15, 15, 15 of the heel support body 10, The protrusion degree of the heel support body 10 can be varied.

  As shown in FIGS. 3 (a) and 3 (b), the adjustment for making the heel support tool body 10 in various degrees of advance and retreat is performed as shown in FIGS. 3 (a) and 3 (b). This is done by 10 slide operations.

  FIG. 3A is a longitudinal cross-sectional view showing a state in which the convex portion 15 and the concave portion 25 are fitted and the heel support body 10 is locked. In this state, the knob portions 23 and 23 are indicated by white arrows. When the knob portions 23 and 23 are elastically deformed by pinching in the direction, the fitting of the convex portion 15 and the concave portion 25 is released, and the state shown in FIG. In this unlocked state, the hook support body 10 is slid along the long hole 12 while holding the knobs 23, 23, and the fingers 23 are released at a desired position to return the knobs 23, 23 to the original state. If it returns to (2), the recessed part 25 will fit in the convex part 15, will be in a locked state again, and a slide operation will become impossible.

  Thus, if the knob parts 23 and 23 of the operation body 20 are pinched, the slide adjustment of the heel support body 10 can be easily performed. Moreover, after sliding to a desired position, the convex part 15 and the recessed part 25 are unevenly fitted by the spring return of the knob parts 23, 23 by releasing the fingers holding the knob parts 23, 23, The heel support body 10 can be locked so as not to move.

  Thus, according to this eaves rod support tool 1, when the eaves rod support device 1 is moved forward and backward, the operation of releasing the lock between the mounting rod 30 and the rod support device body 10 for performing a sliding operation and the rod support device body The lock operation for fixing 10 (to prevent sliding) can be performed easily and quickly.

  Various effects of the eaves hook support tool 1 according to the present embodiment can be mentioned, but the eaves hook support tool 1 according to the second and third embodiments described below also has the same effect, and therefore, those embodiments. Will be explained together.

  A second embodiment of the present invention will be described with reference to FIGS.

  The eaves cage support 1 according to the present embodiment is different from that of the first embodiment in the shapes of the rod support body 10 and the operation body 20.

  The heel support body 10 in the present embodiment includes a long plate-like slide plate body 11 made of synthetic resin, and a front heel hooking portion for hanging and supporting the eaves ridge 3 at the front and rear ends thereof. 10a and the rear hook latching part 10b are integrally formed.

  As shown in the sectional view of FIG. 5A, the slide plate main body 11 is formed thicker than the metal plate of the first embodiment. A long hole 12 through which the rivet (coupling shaft) 2 passes is formed in the center along the longitudinal direction, and the side wall portion protruding downward like a leg on both sides in the width direction on the lower surface through which the long hole 12 communicates. 14 and 14 are formed.

  As shown in FIGS. 5 (a) and 5 (b), inside the side walls 14, 14, there are a plurality of pieces arranged at equal intervals so as to face each other with respect to the substantially entire length of the long hole 12. Projections 15, 15... Are formed. The plurality of convex portions 15, 15... Constitute a locking portion for mutual locking with respect to concave portions 25, 25 formed in a knob portion 23 of the operating body 20 described later.

  Further, the operating body 20 is formed of a butterfly spring body, and includes a substrate portion 21 having an insertion hole 22 and knob portions 23 and 23 each having a spring property extending to both sides of the substrate portion 21. It has become.

  The knob portions 23 and 23 are opened in a letter C shape so as to be separated from each other downward, and a step portion 24 substantially parallel to the substrate portion 21 is bent at an intermediate portion thereof. Two recesses 25, 25 are formed above 24. These two recessed parts 25 and 25 comprise the latching | locking part for mutually latching with respect to the convex parts 15, 15 ... of the heel support tool main body 10. FIG.

  Further, in both end portions of the substrate portion 21 on the knob portion 23 side, recessed grooves that are recessed downward are formed. This concave groove is for operating the knob portion 23 even with a weak force, and also acts as a reinforcing rib.

  In addition, the recessed part 25 fitted to the convex part 15 of the heel support tool main body 10 may be configured by a recessed hole to which the convex part 15 can be fitted. At least the structure that can be locked to each other by fitting the convex portion of the heel support body 10 and the concave portion of the knob portion 23 of the operating body 20 may be used. Further, the knob portion 23 of the operating body 20 may be provided with a convex portion, and the heel support body 10 may be provided with a concave portion.

  The attachment rod 30, the rod support main body 10, and the operating body 20 described above are connected as shown in FIGS.

  That is, the slide plate body 11 of the heel support body 10 is arranged below the connecting piece 33 of the mounting rod 30, and the board portion 21 is fitted between the side wall parts 14, 14 of the heel support body 10. By arranging the operation body 20 in this way, by inserting the shaft hole 34 of the mounting rod 30, the long hole 12 of the rod support body 10, and the insertion hole 22 of the operation body 20, the coupling shaft made of the rivet 2 is inserted, The three parties join. Instead of the rivet 2, bolts and nuts may be used as a coupling tool.

  When the three members are combined in this way, the attachment rod 30 and the operating body 20 are connected to each other by the rivet 2 through the shaft hole 34 and the insertion hole 22 and fixed and integrated so that the relative positional relationship does not change. On the other hand, the heel support body 10 is coupled to the two integrated members so as to be slidable through the long hole 12.

  When the three members are combined in this manner, in a normal state in which the knob portion 23 of the operation body 20 is not operated, the two protrusions 15, 15. .. Are in a locked state in which the two convex portions 15 and 15 are fitted and the three members are fixed to each other.

  In addition, about the lock mechanism of this eaves rod support tool 10, two convex parts 15, 15 of ten convex parts 15, 15 ... formed in the bag support body 10 are attached to the operation body 20. The hook support body 10 and the operating body 20 are coupled by fitting into the two recessed portions 25, 25 provided, and is substantially the same as the locking mechanism of the eaves hook support 1 of the first embodiment. The illustration and description of the locked state example will be omitted.

  As shown in FIGS. 6 (a) and 6 (b), the adjustment for changing the degree of advancement / retraction of the heel support body 10 is performed by operating the knob 23 of the operation body 20 and sliding the heel support body 10 as shown in FIGS. Made by.

  FIG. 6A is a vertical cross-sectional view showing a state in which the convex portion 15 and the concave portion 25 are fitted and the heel support body 10 is locked. In this state, the knob portions 23 and 23 are indicated by white arrows. When the knob portions 23 and 23 are elastically deformed by pinching in the direction, the fitting of the convex portion 15 and the concave portion 25 is released, and the state shown in FIG. 6B is obtained. In this unlocked state, the hook support body 10 is slid along the long hole 12 while holding the knobs 23, 23, and the fingers 23 are released at a desired position to return the knobs 23, 23 to the original state. If it returns to (2), the recessed part 25 will fit in the convex part 15, will be in a locked state again, and a slide operation will become impossible.

  Thus, if the knob parts 23 and 23 of the operation body 20 are pinched, the slide adjustment of the heel support body 10 can be easily performed. Moreover, after sliding to a desired position, the convex part 15 and the recessed part 25 are unevenly fitted by the spring return of the knob parts 23, 23 by releasing the fingers holding the knob parts 23, 23, The heel support body 10 can be locked so as not to move.

  Next, a third embodiment of the present invention will be described with reference to FIGS.

  The eaves rod support tool 1 according to the present embodiment is different from those of the first and second embodiments in the shapes and the like of the bag support body 10 and the operation body 20.

  The heel support body 10 in the present embodiment includes a long plate-like slide plate body 11 made of synthetic resin, and a front heel hooking portion for hanging and supporting the eaves ridge 3 at the front and rear ends thereof. 10a and the rear hook latching part 10b are integrally formed.

  As shown in the cross-sectional view of FIG. 8A, the slide plate body 11 is formed thicker than the metal plate of the first embodiment. In the center, a long hole 12 through which the coupling shaft passes is formed along the longitudinal direction. Side wall portions 14 and 14 projecting downward like legs are formed on both sides in the width direction of the lower surface through which the long hole 12 communicates. Is formed.

  As shown in FIGS. 8A and 8B, a plurality of convex portions 15, 15... Are formed at the lower ends of the side wall portions 14. Yes. The plurality of convex portions 15, 15... Constitute a locking portion for mutual locking with respect to concave portions 25, 25, 25 formed in a knob portion 23 of the operating body 20 described later.

  Further, the operation body 20 is formed of a butterfly spring body, and is arranged in a direction orthogonal to the longitudinal direction of the heel support body 10, extending to both sides of the base plate portion 21 having the insertion hole 22 and the base plate portion 21. In addition, it has a structure including knob portions 23 and 23 having spring properties.

  The knob portion 23 is opened in a C shape so as to be separated from each other downward, and is substantially parallel to the substrate portion on which three concave portions 25, 25, 25 of equal pitch are formed in the middle portion. The step portion 24 is bent. The plurality of concave portions 25, 25, 25 provided in the step portion 24 constitute a locking portion for mutual locking with respect to the convex portions 15, 15.

  Further, in both end portions of the substrate portion 21 on the knob portions 23 and 23 side, recessed grooves that are recessed downward are formed. This concave groove is for operating the knob portions 23 and 23 even with a weak force, and also acts as a reinforcing rib.

  Moreover, in the example of this embodiment, although the recessed part 25 fitted to the convex part 15 of the heel support tool main body 10 is comprised by the through-opening, it was comprised by the recessed hole of the grade which the convex part 15 can fit. It may be a thing. At least the structure in which the protrusion 15 of the heel support main body 10 and the recess 25 of the knob portion 23 of the operating body 20 are engaged with each other may be used. Further, the knob portion 23 of the operating body 20 may be provided with a convex portion, and the heel support body 10 may be provided with a concave portion.

  The mounting rod, the heel support body 10 and the operating body 20 described above are connected as shown in FIG.

  That is, the slide plate body 11 of the saddle support main body 10 is disposed under the connecting piece portion 33 of the mounting rod 30, and the operation body 20 is disposed so that the knob portions 23 are disposed on both sides of the slide plate body 11. By arranging the shaft hole 34 of the mounting rod 30, the long hole 12 of the rod support body 10, and the insertion hole 22 of the operating body 20, the coupling shaft made of the rivet 2 is inserted, so that the three parties are coupled. Instead of the rivet 2, bolts and nuts may be used as a coupling tool.

  When the three members are combined in this way, the attachment rod 30 and the operating body 20 are connected to each other by the rivet 2 through the shaft hole 34 and the insertion hole 22, and are fixed and integrated so that the relative positional relationship does not fluctuate. On the other hand, the heel support body 10 is coupled to the two integrated members so as to be slidable through the long hole 12.

  When the three members are combined in this manner, in a normal state where the knob portions 23, 23 of the operating body 20 are not operated, the three concave portions 25, 25, 25 of the operating body 20 are provided with a plurality of convex portions of the heel support body 10. The three convex portions 15, 15, 15 out of 15, 15,... Are fitted and the three members are locked to each other.

  In addition, about the lock mechanism of this eaves rod support tool 1, three convex parts 15, 15, and 15 of 10 convex parts 15, 15 ... formed in the bag support tool main body 10 are operation bodies. The heel support body 10 and the operating body 20 are coupled by fitting into the three recesses 25, 25, 25 provided in 20, and is substantially the same as the mechanism of the eaves heel support 1 of the first embodiment. Therefore, the illustration and description of the lock state example are omitted.

  As shown in FIGS. 9 (a) and 9 (b), the adjustment for making the heel support tool body 10 in various advancement / retraction degrees is performed by the knob operation of the knob portion 23 of the operation body 20 and the slide operation of the heel support tool body 10. Made by.

  FIG. 9A is a vertical cross-sectional view showing a state in which the convex portion 15 and the concave portion 25 are fitted to each other and the heel support body is locked. When the knobs 23 and 23 are elastically deformed by pinching, the fitting of the convex portion 15 and the concave portion 25 is released, and the state shown in FIG. 9B is obtained. In this unlocked state, with the knobs 23 and 23 being pinched, the scissors support body is slid along the long hole 12 and the fingers are released at a desired position to return the knobs 23 and 23 to the original state. When returned, the concave portion 25 is fitted into the convex portion 15 to be locked again, and the sliding operation cannot be performed.

  Thus, if the knob parts 23 and 23 of the operation body 20 are pinched, the slide adjustment of the heel support body 10 can be easily performed. Moreover, after sliding to a desired position, the convex part 15 and the recessed part 25 are unevenly fitted by the spring return of the knob parts 23, 23 by releasing the fingers holding the knob parts 23, 23, The heel support body 10 can be locked so as not to move.

  In the above three embodiments, there is a difference in the shapes of the heel support body 10 and the operation body 20, but the lock, the unlocking mechanism, and the slide mechanism have substantially the same structure, and the effects thereof are also the same. It is. These will be described below.

  First, since the knob parts 23 and 23 have a spring property, and the heel support body 10 is fixed to the operating body 20 when a finger is released from the knob parts 23 and 23, the eaves hook support 1 After the advance / retreat adjustment, the lock operation between the attachment rod 30 and the rod support body 10 can be performed easily and quickly. Of course, it is possible to easily release the lock between the attachment rod 30 for sliding operation and the rod support body 10.

  Further, since it is not necessary to release the connection between the operating body 20 and the saddle support main body 10 when performing the advance / retreat adjustment, there is no need to remove the bolts / nuts for the advance / retreat adjustment even when connecting with the bolts / nuts. Sex is very good.

  Further, the hook support body 10 is sandwiched between the operating body 20 and the mounting rod 30, and the locking portions (recessed parts) provided on each of the knob portion 23 of the operation body 20 and the hook support body 10 are provided. 25 and the convex portion 15), the operating body 20 is firmly fixed to an attachment rod 30 fixed to a wall or the like, and is fixed to the operating body 20 by locking the locking portions. Similarly, the heel support body 10 is also firmly fixed.

  In order to facilitate the sliding movement, it is desirable to provide a slight gap between the attachment rod 30, the rod support main body 10, and the operation body 20 to be riveted. Even if there is a gap in this way, in a state where the spring of the operating body 20 is not acting, the operating body 20 in a fixed relationship with the mounting rod 30 locks and fixes the heel support body 10. There is no fear that the support body 10 moves.

  In the above-described three embodiments, the hook support body 10 and the operating body 20 are locked by the convex portion 15 and the concave portion 25, and a plurality of the convex portions 15 are formed at equal intervals along the sliding direction. Therefore, stepwise adjustment can be performed at a constant pitch. Fine adjustment can be performed by reducing the pitch.

  Moreover, in said 3 embodiment, it corresponds to three convex parts 15,15,15 among ten convex parts 15,15 ... provided in the heel support main body 10, and the operation body 20 is provided. Since the three concave portions 25, 25, 25 are provided, a strong fixation can be expected by three sets of concave and convex fitting.

1 eaves support 2 rivets (joint shaft)
3 eaves 10 eaves support body 12 long hole 13 rib (first embodiment)
13a Outer wall (first embodiment)
14 Side wall (second and third embodiments)
DESCRIPTION OF SYMBOLS 15 Convex part 20 Operation body 22 Insertion hole 23 Knob part 24 Step part 25 Concave part 30 Mounting rod 34 Shaft hole

Claims (3)

An attachment rod and an operating body having a lock mechanism are coupled with a coupling shaft penetrating the elongated hole in a state where the elongated support body having a elongated hole interposed therebetween is sandwiched between the attachment rod and the attachment rod. An eaves heel support that is slidable with respect to the heel support body, and can be fixed at a desired position,
The operating body includes a base plate portion having an insertion hole, and a spring-like knob portion that extends on both sides of the base plate portion and is disposed in a direction perpendicular to the longitudinal direction of the heel support body. It has a structure with
Locking portions for fixing the advancing and retreating positions of the heel support tool main body are formed at the opposing portions of the knob portion of the operation body and the heel support tool main body, and are locked by operating the knob portion. An eaves support that is configured to release the lock by the eaves. In claim 1,
One of the locking portions is formed with a convex portion, the other is formed with a concave portion that fits into the convex portion, and a plurality of locking portions of the heel support body are formed at equal intervals along the sliding direction. An eaves support that is characterized by being. Regarding claim 1 or 2,
The eaves hook support tool is characterized in that the knob portion of the operating body is bent so as to match the shape of the portion of the hook support tool body where the locking portion is provided.

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