JP5798860B2 - Heel support - Google Patents

Description

  More specifically, the present invention relates to a heel support arranged along a wall surface of a building such as a general house or a building, and more specifically, a slide piece to which a holding member for holding a heel is connected can be moved forward and backward. It relates to a heel support.

  Conventionally, as shown in FIG. 8, a scissor support tool has been used in which a slide piece connected to a holding member for holding a scissors can be advanced and retracted through a long hole.

  The heel support 100 includes an openable / closable holding member 101 for holding the heel T, a slide piece 103 connected to the holding member 101, and a mounting member 102 fixed to a wall of a building. The slide piece 103 is attached to the attachment member 102 so as to be capable of advancing and retreating, and coupled using a connecting bolt 105 and a wing nut 106. In the figure, reference numeral 107 denotes a washer.

  An insertion hole 103 a is formed in the slide piece 103, and a long hole 102 b that overlaps with the insertion hole 103 a is formed in the main body 102 a of the mounting member 102.

  A connecting bolt 105 passes through the inserted insertion hole 103a and the elongated hole 102b from above and is screwed to the wing nut 106 at the lower end thereof.

  Such a saddle support 100 fixes the attachment portion 102c of the attachment member 102 to a wall of a building or the like with a fixture such as a nail, and superposes the long hole 102b and the insertion hole 103a of the slide piece 103, The holding member 101 is configured to advance and retract so that the holding member 101 is in a desired position.

  Then, when the holding member 101 reaches a desired position, the attachment member 102 and the slide piece 103 are connected and fixed by tightening the wing nut 106, and the hook T is attached to the holding member 101. Can be attached.

  Patent Document 1 describes a heel support that can adjust a fixed position of a slide piece using a butterfly spring.

  The heel support described in this document does not have a long hole, and is provided with a through-hole for inserting the slide piece into the knob portion of the butterfly spring so that the slide piece can slide through the through-hole. ing. That is, when the knob part of the butterfly spring is operated to be elastically deformed, the slide piece can slide the two through holes. When the knob part is elastically restored, the edge part of the through hole is The slide piece is locked so that the slide piece cannot slide.

  In this way, both the one shown in FIG. 8 and the one described in Patent Document 1 can be fixed at a desired position by moving the slide piece in the front-rear direction.

Japanese Patent No. 3513121

  However, although the heel support 100 shown in FIG. 8 is simple in structure and shape, the connecting bolt 105 and the wing nut 106 must be screwed together, and the work at the site is relatively troublesome. In addition, the connecting bolt 105, the wing nut 106, and the washer 107 may be lost during the operation.

  Moreover, when the position of the holding member 101 once positioned is adjusted again, it is necessary to tighten the wing nut 106 again after loosening and adjusting the wing nut 106 again, which is troublesome.

  On the other hand, according to the heel support described in Patent Document 1, adjustment work can be performed by a very simple operation without using a coupling tool such as a connecting bolt or a wing nut. Since the structure is fixed only by force, the slide piece and the mounting member may not be firmly coupled.

  Patent Document 1 proposes a configuration in which a claw is formed outside the through-hole of the knob portion of the butterfly spring, and the claw is locked to the uneven portion of the slide piece at the time of elastic recovery. Since it is a piece, it may be damaged early.

  The present invention has been proposed in view of such circumstances, and the purpose of the present invention is to provide a saddle support that can easily adjust the slide piece to advance and retreat and can firmly fix the slide piece to the mounting member. Is to provide.

In order to achieve the above object, the scissor support device according to claim 1 is fixed to a holding member for holding the scissors, a slide piece connected to the holding member, a wall of a building, and the like. An attachment member, wherein the slide piece is attached to the attachment member using a coupler, and is attached so as to be capable of forward / backward adjustment. The attachment member is arranged in the sliding direction of the slide piece. A main body portion having an insertion hole along the extending portion and extending pieces extending on both sides of the main body portion. The slide piece includes a slide main body having an insertion hole and both sides of the slide main body. to extend, arranged in the direction perpendicular to the sliding direction, it is configured such that e Bei the knob portion having a spring property, the both ends of the slide body, the rib portion is made concave in a direction in which the knob portion is extended It is formed, the said slide body It is applied to the main body part of the attachment member, the main body part, the insertion piece is inserted into each insertion hole of the slide piece, and the slide piece is connected to the attachment member, the insertion hole of the attachment member, Either one of the insertion holes of the slide piece is formed as a long hole, and the opposing surfaces of the grip portion of the slide piece and the extension piece of the attachment member are mutually connected at appropriate positions in the longitudinal direction of the attachment member. A locking part that is locked to the projection is formed, and each of the locking parts has a convex part protruding in a direction perpendicular to the longitudinal direction of the main body part and a concave part having a concave part adjacent to the convex part. It is characterized by the fact that it is formed by a portion and has a configuration in which concaves and convexes are mutually fitted between opposing surfaces.

  According to the scissor support tool of claim 1, since the slide piece can be slide-adjusted by operating the knob portion having springiness with respect to the mounting member, the advance / retreat adjustment can be performed easily and quickly. . Furthermore, since the slide piece is in a state where it is applied to the attachment member, the slide piece is attached to the attachment member because it is locked by the engaging portions provided on the opposing surfaces of the knob portion and the extension piece of the attachment member. It can be firmly fixed.

In addition, since the locking between the slide piece and the mounting member is performed by fitting between the concavo-convex portions, it is constant as long as at least one of them is formed at regular intervals along the slide direction. The pitch can be adjusted stepwise and fixed at a desired position. In addition, fixing can be further strengthened by adopting a configuration in which an uneven portion having a plurality of concave portions and an uneven portion having a plurality of convex portions are fitted to each other.

It is a disassembled perspective view of the scissors support tool which concerns on the 1st Embodiment of this invention. (A) (b) is a schematic longitudinal cross-sectional view which shows two examples of the fixed aspect with respect to the attachment member of the slide piece in this embodiment. Each of (a) and (b) is a schematic enlarged vertical sectional view of a heel support showing a fixed state or a slide state. It is a perspective view which shows the other example of a shape of a butterfly spring. It is a disassembled perspective view of the collar support tool which concerns on the 2nd Embodiment of this invention. (A) (b) is a schematic longitudinal cross-sectional view which shows two examples of the fixed aspect with respect to the attachment member of the slide piece in this embodiment. Each of (a) and (b) is a schematic enlarged vertical sectional view of a heel support showing a fixed state or a slide state. It is a disassembled perspective view of the conventional heel support.

  Hereinafter, a first embodiment of the present invention will be described with reference to the accompanying drawings.

  1 to 4 are explanatory views of a heel support according to the first embodiment.

  As shown in FIG. 1, the heel support 1 includes an opening / closing type holding member 40 that holds the heel 41, a slide piece 30 connected to the holding member 40, and a building wall. A mounting member 10 to be fixed, and a configuration in which the slide piece 30 is operated to adjust the slide piece 30 to advance and retreat with respect to the mounting member 10 and can be coupled using a coupling tool such as the rivet 2 at a desired position. It has become.

  As the holding member 40, members having various shapes are used according to the shape of the collar 41. Although the ring-shaped thing is used in the example of the figure, it is not limited to this, and it may be a horn-like thing or a substantially semicircular shape that holds only a part of the flange 41.

  The mounting member 10 includes a mounting part 11 having a mounting hole 11a for fastening with a bolt, which is fixed to a wall of a building, and a main body part 12 extending in a lateral direction from the lower end of the mounting part 11. The main body 12 is formed with a long hole 13A extending in the longitudinal direction.

  The attachment member 10 further includes extended pieces 14 and 14 that are bent and extended obliquely downward on both sides of the main body 12. On the inner side of the lower end portion of the extended piece 14, a plurality of convex portions 15, 15... Corresponding to the longitudinal dimension of the long hole 13 </ b> A are equally spaced so that the extended pieces 14, 14 face each other. Is formed. The formation positions of the plurality of convex portions 15, 15... Match between the extending pieces 14. In the illustrated example, the convex portion 15 is formed by pressing, and therefore, a recess corresponding to the convex portion 15 is formed on the outer surface of the extended piece 14. The convex portion 15 of the mounting member 10 constitutes a locking portion for locking the mounting member 10 to a knob portion 35 of the slide piece 30 described later.

  The slide piece 30 is formed in a substantially L-shape, and a mounting hole 34 for fixing the holding member 40 to the holding member 40 with a rivet 42 or the like is formed in the support mounting portion 33 used in an upright state. An insertion hole 32A (round hole) for connecting to the mounting member 10 is formed in the slide body 31 used in the above.

  Further, the slide body 31 of the slide piece 30 is provided with spring portions 31 and 35 that extend on both sides of the slide body 31 and are arranged in a direction perpendicular to the slide direction. As shown in FIG. 1, an opening 36 is formed in the knob portion 35. In the opening portion 36, five concave portions 37, 37... Into which any one of the plurality of convex portions 15, 15. .., And four partition portions 35a, 35a,... Are formed between adjacent concave portions 37, 37. These five concave portions 37, 37... Constitute a locking portion for mutual locking with respect to the mounting member 10.

Further, since the slide piece 30 is formed integrally with the butterfly spring-shaped knob portion 35, the entire slide piece 30 is made of a thin plate material so as to act as the knob portion 35. In order to give the thin slide body 31 strength to support the flange 41 and to enable the knob operation with a weak force, in this embodiment, there are knob portions at both ends of the slide body 31. Li Bed portions 38 and 38 become recessed in a direction extending is provided.

  Further, as another example of the slide piece 30, as shown in FIG. 4, in order to strengthen the knob portion 35 of the slide piece 30, and to ensure that the knob portion 35 is bent flexibly by the knob operation, It is good also as a structure which connected 35a up and down and formed five recessed parts 37, 37 ... (five opening parts 36, 36 ...) separately.

  In addition, in the example of this embodiment, although the recessed part 37 fitted to the convex part 15 of the attachment member 10 is comprised by the through-opening, what was comprised by the recessed hole of the grade which can fit the convex part 15 is also possible. Good. At least the structure that can be locked to each other by the fitting of the concave portions 37 and the convex portions 15 on the opposing surfaces of the knob portion 35 of the slide piece 30 and the extending piece 14 of the mounting member 10 may be used. Further, the knob portion 35 may be provided with a convex portion, and the extending piece 14 of the mounting member 10 may be provided with a concave portion.

  The mounting member 10 and the slide piece 30 are connected as shown in FIG.

  That is, the upper portion of the slide body 31 and the knob portion 35 of the slide piece 30 is inserted into the lower space 3 surrounded by the main body portion 12 of the attachment member 10 and the extending pieces 14 and 14, and the elongated hole 13 </ b> A of the attachment member 10 is inserted. The rivet 2 is inserted by aligning the insertion holes 32A of the slide piece 30, and the two are coupled. Instead of the rivet 2, bolts and nuts may be used as a coupling tool.

  Thus, the slide piece 30 is coupled to the attachment member 10 so as to be slidable with respect to the attachment member 10 via the long hole 13A.

  The holding member 40 may be connected to the slide piece 30 before the two members are combined, or the holding member 40 may be connected after the two members are combined. In addition, the slide piece 30 may be coupled in a state where the mounting member 10 is fixed to a wall or the like, but two members may be coupled prior to on-site construction.

  2A and 2B are schematic longitudinal sectional views showing two examples of a state in which the slide piece 30 is fixed to the mounting member 10.

  In the example of FIG. 2A, the convex portion 15 formed on the extended piece 14 of the mounting member 10 with respect to the five concave portions 37 formed in the opening 36 of the knob portion 35 of the slide piece 30. , 15... Are shown in a state in which the five convex portions 15, 15... From the third to the seventh on the attachment portion 11 side are fitted, and the example of FIG. This shows a state where the fifth to ninth convex portions 15, 15... On the attachment portion 11 side are fitted to the five concave portions 37, 37.

  That is, in the opening 36 of the knob portion 35 of the slide piece 30, the five convex portions 15, 15... From the n-th to the (n + 4) -th from the mounting portion 11 side of the mounting member 10 in the most case. Will fit.

  According to the illustrated example of the present embodiment, from the relationship between the position and size of the long hole 13A of the mounting member 10, the position and number of the convex portion 15, the position of the insertion hole 32A of the slide piece 30, the position and number of the concave portion 37, When the slide piece 30 protrudes the longest, the left two convex portions 15 and 15 and the two right concave portions 37 and 37 are fitted. It is not limited to such a fitting combination, but at least one set of convex portions 15 and concave portions 37 may be fitted. However, in order to firmly fix the slide piece 30, a plurality of sets of convex portions 15 are used. , 15... And the recesses 37, 37.

  In addition, in a state where the five sets of convex portions 15, 15... And the concave portions 37, 37... Are fitted, n−1, between the n th convex portions, n, between the n + 1 th convex portions, and n + 1. , Between the n + 2 convex portions, between the n + 2, n + 3 convex portions, between the n + 3, n + 4 convex portions, and between the n + 4, n + 5 convex portions, the portion 16 between the convex portions is on the wall side of the knob portion 35 The arm portion 35b (right side in FIG. 2), the four partition portions 35a, 35a..., And the outer surface of the arm portion 35b on the heel side (left side in FIG. 2) are in contact.

  Moreover, in the example of this embodiment, since the uneven part which has the convex parts 15 and 15 ... and the uneven part which has the recessed parts 37, 37 ... are mutually uneven structure, it is attached. The member 10 and the knob portion 35 can be further firmly fixed.

  As described above, this saddle support 1 can make the degree of protrusion of the slide piece 30 different by fitting the concave portion 37 formed in the knob portion 35 with the appropriate convex portion 15 of the mounting member 10. It is like that.

  In this way, the advance / retreat adjustment for making the slide piece 30 have various protrusions is performed by operating the knob portion 35 as shown in FIGS.

  FIG. 3A is a vertical cross-sectional view showing a state in which the convex portion 15 and the concave portion 37 are fitted and the slide piece 30 is fixed. In this state, the knob portions 35 and 35 are pinched in the direction of the arrow. When the knob portions 35 and 35 are elastically deformed, the fitting of the convex portion 15 and the concave portion 37 is released, and the state shown in FIG. In this state, the slide piece 30 is slid along the elongated hole 13A of the mounting member 10 while holding the knob portions 35, 35, and the fingers 35 are released at a desired position to return the knob portions 35, 35 to the original state. If it does, it will be in the state which the recessed part 37 fits into the convex part 15, and cannot slide.

  As described above, according to the heel support 1 according to the present embodiment, the slide piece 30 can be advanced and retracted only by performing a knob operation on the knob portions 35 and 35. Since it is a structure which can adjust slide only by one-touch operation of the knob parts 35 and 35 with one hand, advance / retreat adjustment can be performed simply and rapidly.

  Further, since the knob portions 35 and 35 and the slide main body 31 are integrated, the entire slide piece 30 can be slid and moved only by the sliding operation of the knob portions 35 and 35. Parts other than the knob portions 35 and 35 are provided. You can adjust the slide without touching.

  Furthermore, even when the bolts and nuts are connected in place of the rivets 2, it is not necessary to remove the bolts and nuts for forward / backward adjustment, and the operability is very good. It is also convenient when adjusting the advance / retreat by trial and error at the site regardless of the design.

  In addition, the slide piece 30 is placed below the mounting member 10, and is engaged by the locking portions 35 (the concave portion 37 and the convex portion 15) provided on the opposing surfaces of the knob portion 35 and the extending piece 14 of the mounting member 10. Because of the fixing structure that stops, the slide piece 30 is firmly fixed to the mounting member 10 fixed to a wall or the like.

  In order to facilitate the sliding movement, it is desirable to provide a slight gap between the main body portion 12 of the mounting member 10 and the slide piece 30 for riveting. Even when there is a gap in this way, when the knobs 35 and 35 are not pinched, the knobs 35 and 35 are locked and fixed to the mounting member 10, so there is no possibility that the slide piece 30 moves.

  In the present embodiment, the mounting member 10 and the slide piece 30 are locked by the convex portion 15 and the concave portion 37, and a plurality of the convex portions 15 are formed at equal intervals along the sliding direction. Can be adjusted step by step. Fine adjustment can be performed by reducing the pitch.

  Furthermore, since the knob portion 35 is provided with five concave portions 37, 37,... Corresponding to five of the nine convex portions 15, 15,. Strong fixing can be expected by five sets of concave and convex fitting.

  In the example of the present embodiment, five concave portions 37, 37,... Are formed in the knob portion 35, and 2 arranged outside the five convex portions 15, 15,. Since the outer ends of the two convex portions 15 and 15 are fitted so as to come into contact with the inner end of the arm portion 35b, the opening 36 may be configured without the partition portion 35a.

  Moreover, the structure which pinches | interposes the partition part 35a with the two adjacent convex parts 15 and 15 may be sufficient. Furthermore, the knob part 35 may have a structure having a concave part corresponding to the two convex parts 15 and 15 that are not adjacent to each other.

  Next, a second embodiment of the present invention will be described with reference to FIGS. The heel support 1 according to the present embodiment is different from the first embodiment in that an insertion hole 13B (round hole) is formed in the mounting member 10 and a long hole 32B is formed in the slide piece 30. Hereinafter, each part is explained in full detail.

  As shown in FIG. 5, the heel support 1 includes an openable / closable holding member 40 for holding the heel 41, a slide piece 30 connected to the holding member 40, a wall of a building, and the like. A mounting member 10 to be fixed, and a configuration in which the slide piece 30 is operated to adjust the slide piece 30 to advance and retreat with respect to the mounting member 10 and can be coupled using a coupling tool such as the rivet 2 at a desired position. It has become.

  As the holding member 40, members having various shapes are used according to the shape of the collar 41. Although the ring-shaped thing is used in the example of the figure, it is not limited to this, and it may be a horn-like thing or a substantially semicircular shape that holds only a part of the flange 41.

  The mounting member 10 includes a mounting part 11 having a mounting hole 11a for fastening with a bolt, which is fixed to a wall of a building, and a main body part 12 extending in a lateral direction from the lower end of the mounting part 11. The body portion 12 is formed with an insertion hole 13B (round hole).

  The attachment member 10 further includes extended pieces 14 and 14 that are bent and extended obliquely downward on both sides of the main body 12. On the inner side of the lower end portion of the extended piece 14, a plurality of convex portions 15, 15... Corresponding to the longitudinal dimension of the long hole 32 </ b> B of the slide piece 30 to be described later so that the extended pieces 14, 14 face each other.・ ・ Are formed at regular intervals. The formation positions of the plurality of convex portions 15, 15... Match between the extending pieces 14. In the illustrated example, the convex portion 15 is formed by pressing, and therefore, a recess corresponding to the convex portion 15 is formed on the outer surface of the extended piece 14. The convex portion 15 of the mounting member 10 constitutes a locking portion for locking the mounting member 10 to the knob portion 35 of the slide piece 30.

  The slide piece 30 is formed in a substantially L-shape, and a mounting hole 34 for fixing the holding member 40 to the holding member 40 with a rivet 42 or the like is formed in the support mounting portion 33 used in an upright state. A long hole 32B for connecting to the mounting member 10 is formed in the slide body 31 used in the above.

  In addition, the slide body 31 of the slide piece 30 is formed with a knob portion 35 having a spring property and extending on both sides of the slide body 31 and arranged in a direction orthogonal to the slide direction. The knob portion 35 has an opening 36 as shown in FIG. In the opening 36, five concave portions 37, 37... Into which any five of the plurality of convex portions 15, 15. .., And four partition portions 35a, 35a,... Are formed between adjacent concave portions 37, 37. These five concave portions 37, 37... Constitute a locking portion for mutual locking with respect to the mounting member 10.

  Further, since the slide piece 30 is formed integrally with the butterfly spring-shaped knob portion 35, the entire slide piece 30 is made of a thin plate material so as to act as the knob portion 35. In this embodiment, the thin slide body 31 is provided with ribs 38 on both sides of the long hole 32B in order to give the strength to support the flange 41 and to enable the knob operation with a weak force. , 38 are provided.

  In addition, the recessed part 37 may be comprised by the recessed hole of the grade which the convex part 15 can fit. At least the structure in which the engaging portion 35 of the slide piece 30 and the extending portion 14 of the mounting member 10 are engaged with each other by the fitting of the concave portion 37 and the convex portion 15 between the opposing surfaces may be used. Further, the knob portion 35 may be provided with a convex portion, and the extending piece 14 of the mounting member 10 may be provided with a concave portion.

  Although not shown in the present embodiment, similarly to FIG. 4 shown as another example of the slide piece 30 of the first embodiment, the partition part 35a is connected to the knob part 35 of the slide piece 30 up and down. Five recesses 37, 37... (5 openings 36, 36...) May be separately formed (see FIG. 4).

  The mounting member 10 and the slide piece 30 are connected as shown in FIG.

  That is, the slide main body 31 of the slide piece 30 is inserted into the lower space 3 surrounded by the main body portion 12 of the mounting member 10 and the two extending pieces 14, 14, and the insertion hole 13 </ b> B of the mounting member 10 and the length of the slide piece 30 are inserted. The holes 32B are aligned and the rivet 2 is inserted to couple them together. Instead of the rivet 2, bolts and nuts may be used as a coupling tool.

  Thus, the slide piece 30 is coupled to the mounting member 10 so as to be slidable with respect to the mounting member 10 through the long hole 32B.

  The holding member 40 may be connected to the slide piece 30 before the two members are combined, or the holding member 40 may be connected after the two members are combined. In addition, the slide piece 30 may be coupled in a state where the mounting member 10 is fixed to a wall or the like, but two members may be coupled prior to on-site construction.

  6A and 6B are schematic longitudinal sectional views showing two examples of a state in which the slide piece 30 is fixed to the mounting member 10.

  In the example of FIG. 6A, the convex portion 15 formed on the extended piece 14 of the mounting member 10 with respect to the five concave portions 37 formed in the opening portion 36 of the knob portion 35 of the slide piece 30. , 15... Are shown in a state in which the five convex portions 15, 15... From the third to the seventh on the attachment portion 11 side are fitted, and the example of FIG. The four concave portions 37, 37... On the right side of the five concave portions 37, 37. -Indicates a fitted state.

  That is, in the case of the largest number, the n th to (n + 4) th convex portions 15, 15... On the mounting portion 11 side of the mounting member 10 are fitted in the opening portion 36 of the slide piece knob portion 35. To do.

  According to the illustrated example of the present embodiment, from the relationship between the position and size of the insertion hole 13B of the mounting member 10, the position and number of the convex portion 15, the position of the long hole 32B of the slide piece 30, the position and number of the concave portion 37, When the slide piece 30 is made the longest, the two left convex portions 15 and 15 and the two right concave portions 37 and 37 are fitted. However, the present invention is not limited to this, and any configuration may be used as long as one set of the convex portions 15 and the concave portions 37 are fitted, but a plurality of sets of convex portions 15, 15. 37... Are desirable to fit.

  In addition, in a state where the five sets of convex portions 15, 15... And the concave portions 37, 37... Are fitted, n−1, between the n th convex portions, n, between the n + 1 th convex portions, and n + 1. , Between the n + 2 convex portions, between the n + 2, n + 3 convex portions, between the n + 3, n + 4 convex portions, and between the n + 4, n + 5 convex portions, the portion 16 between the convex portions is on the wall side of the knob portion 35 The arm portion 35b (right side in FIG. 6), the four partition portions 35a, 35a,..., And the outer surface of the arm portion 35b on the heel side (left side in FIG. 6) contact each other (see FIG. 6A). . In the example of FIG. 6B, the left concave portion 37 and the left arm portion 35b are open.

  Moreover, in the example of this embodiment, since the uneven part which has the convex parts 15 and 15 ... and the uneven part which has the recessed parts 37, 37 ... are mutually uneven structure, it is attached. The member 10 and the knob portion 35 can be further firmly fixed.

  As described above, this saddle support 1 can make the degree of protrusion of the slide piece 30 different by fitting the concave portion 37 formed in the knob portion 35 with the appropriate convex portion 15 of the mounting member 10. It is like that.

  Thus, the advance / retreat adjustment for making the slide piece 30 have various protrusions is performed by operating the knob portion 35 as shown in FIGS. 7 (a) and 7 (b).

  FIG. 7A is a longitudinal sectional view showing a state in which the convex portion 15 and the concave portion 37 are fitted to each other and the slide piece 30 is fixed. In this state, the knob portions 35 and 35 are pinched in the direction of the arrow. When the knob portions 35 and 35 are elastically deformed, the fitting of the convex portion 15 and the concave portion 37 is released, and the state shown in FIG. In this state, if the slide piece 30 is slid along the long hole 32B of the slide piece 30 while pinching the knob portions 35, 35, the finger is released at a desired position to return the knob portion 35 to the original state. The concave portion 37 is fitted into the convex portion 15 and cannot slide.

  As described above, according to the heel support 1 according to the present embodiment, the slide piece 30 can be advanced and retracted only by operating the knob portions 35 and 35 as in the first embodiment. Since it is a structure which can adjust slide only by one-touch operation of the knob parts 35 and 35 with one hand, advance / retreat adjustment can be performed simply and rapidly.

  Other effects are the same as those in the first embodiment, and the description thereof is omitted.

1 heel support 2 rivet (joint)
3 Lower space 10 Mounting member 11 Mounting portion 11a Mounting hole 12 Body portion 13A Long hole (insertion hole)
13B Insertion hole 14 Extension piece 15 Convex part 16 Convex part part 30 Slide piece 31 Slide body 32A Insertion hole 32B Long hole (insertion hole)
33 Supporting tool mounting part 34 Mounting hole 35 Knob part 35a Partition part 35b Arm part 36 Opening part 37 Recessed part 38 Rib part 40 Holding member 41 竪 樋

Claims (1)

A holding member for holding the bag, a slide piece connected to the holding member, and an attachment member fixed to a wall of a building, and the like. In the heel support that is combined and attached so that it can be advanced and retracted,
The mounting member includes a main body portion in which an insertion hole is formed along a sliding direction of the slide piece, and extended pieces extending respectively on both sides of the main body portion,
The slide piece is configured to include a slide main body having an insertion hole and a knob portion having a spring property, which extends on both sides of the slide main body and is arranged in a direction orthogonal to the slide direction . Ribs that are recessed in the direction in which the knob portion extends are formed at both ends of the slide main body, the slide main body is applied to the main body of the mounting member, and the insertion holes of the main body and the slide piece are respectively inserted. It is configured to insert the coupling tool and couple the slide piece to the mounting member,
Either the insertion hole of the mounting member or the insertion hole of the slide piece is formed as a long hole,
Locking portions that are locked to each other at appropriate positions in the longitudinal direction of the mounting member are formed on the opposing surfaces of the knob portion of the slide piece and the extending piece of the mounting member. Is formed of a concavo-convex portion having a convex portion protruding in a direction orthogonal to the longitudinal direction of the main body portion and a concave portion adjacent to the convex portion, and is configured to be concavo-convexly fitted between the opposing surfaces. The heel support characterized by being characterized.

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