WO1981003197A1

WO1981003197A1 - Bracket used for handrail coping

Info

Publication number: WO1981003197A1
Application number: PCT/JP1981/000104
Authority: WO
Inventors: H Naka; Y Sugimoto; T Miyashiro
Original assignee: Naka Tech Lab; H Naka; Y Sugimoto; T Miyashiro
Priority date: 1980-05-02
Filing date: 1981-05-01
Publication date: 1981-11-12
Also published as: ATE17765T1; EP0058722A4; AU7151181A; EP0058722A1; EP0058722B1

Abstract

A bracket (B) used to install a handrail coping (H), guard rail or the like at mounting position for a stair, a corridor or the like. The bracket (B) includes a mounting block (1) to be fixed to a support at the mounting position, having a supporting arm (2) projecting from the front surface thereof; a coping retainer (3) mounted at the end of the arm (2) and having a coping recess (8) opening upwardly with a U-shaped cross section; a coping retainer block (9) including a boss (10); coupling means (11) for coupling the block (9) to the arm (2); and the handrail coping (H) in which a metallic core material (6) extends along the longitudinal direction of the material (6) and is buried within the coping body (5) formed of soft synthetic resin, semi-hard synthetic resin, synthetic rubber or the like. The bracket can mount the coping retainer (3), which is separate from the arm (2), into the recess (8) to correspond to the mounting gradient of the handrail coping (H), a guard rail or the like at the mounting position without a seam therebetween.

Description

Brackets used for handrails

The present invention relates to a bracket used for attaching a handrail to a supporting part of a stair, a corridor, or the like, for example, a wall, and in particular, a soft synthetic resin, a semi-rigid synthetic resin. , Synthetic rubber U U made of any elastic material, or a handrail that includes a metal core is firmly and easily attached to the support. In addition, it can be easily applied to the mounting slope of the balustrade, so that when sliding the hand along the balustrade, the brass used for the balustrade is designed to be in the way. Related to the ket.

Background art

Conventionally, the bracket used for this type of balustrade has one end of the supporting arm screwed to the wall, and a balustrade at the other end of the supporting arm. Since it is constructed in a cantilever shape and its handrails are made of metal with high rigidity, the handrails are supported between a pair of adjacent brackets. The arm was hardly subjected to a load in the rotational direction, but rather, the handrail was prevented from acting on the support arm in the rotational direction. However, as is the case today, it is made of various materials, especially When a load acts on a handrail between a pair of adjacent brackets, the handrail is slightly radiused and a load in the rotational direction acts on the support arm. In the long term, the screws that secure the bracket to the wall will loosen, and the bracket will rattle against the wall, and eventually the wall will If the bracket is configured as a split type so that it may come off, and it can be applied to the mounting slope of the balustrade, assemble it into a bracket There were various problems, such as loosening of the connecting means and insufficient support of the handrail bridge.

In addition, the handrail cap is a cap body made of an elastic material such as soft synthetic resin, semi-rigid synthetic resin, or synthetic rubber, and a metal core embedded in the cap body. If the load acts on the balustrade, even if the balustrade is screwed into the bracket attached, the balustrade will be replaced with the covering material Since the thread is made of an elastic material, it can still be deformed at the screw stop, and the screw may be loosened, especially when the main body of the cap is made of an elastic material In addition, the impact force between a pair of brackets adjacent to each other may cause vibration on the balustrade of the handrail, and the screw may be detached in the long term. The balustrade is firmly fixed to the wall against the elasticity of the balustrade. Means becomes a problem that.

I OMPI — —

Accordingly, the present invention provides a cap body made of a soft material such as a soft synthetic resin, a semi-rigid synthetic resin, and synthetic rubber, and a metal core material embedded in the cap body. Handrails that are freely bent and have no seams, and are fixedly attached to the support at the attachment point, are installed at one end of the attachment point in stairs, corridors, etc. The purpose of this is to provide a bracket used for handrails.

Further, the present invention makes it possible to easily apply the handrail cap to the mounting slope, to prevent loosening and rattling accompanying the loosening during long-term use, and to support the handrail cap. The purpose is to provide a platform used for handrails that are firmly fixed to the part.

In addition, the present invention provides a handrail cap tree that simplifies the structure, reduces the manufacturing cost, and makes the mounting work of the handrail cap tree simple and easy, and shortens the mounting time. It is intended to provide a bracket used for

Disclosure of the invention

Therefore, the present invention provides an attachment block fixed to a support portion of an attachment point, a support arm protruding from a front surface of the block, and a tip formed at the tip of the support arm, and A bracket used for handrail hesitants, including a heddle receiver that has a heddle receiver that has an approximately U-shaped cross section that opens upwards. Due to this, soft synthetic resin, semi-

OMPI

, WIPO— The main body made of a hard material such as hard synthetic resin or synthetic rubber, and the handrail head made of a metal core embedded in the main body are freely bent and seamed according to the installation location. This allows for continuous installation from one end of the mounting point to the other end, which simplifies the structure, reduces manufacturing costs, and simplifies the work of attaching the handrail bridge. And it can be manufactured to be easy, shorten the installation work time, and also to color the surface in various colors and exert the design effect. This makes it possible to make the most of the features of handrails.

Further, according to the present invention, in the above-mentioned bracket, the sash support is divided into a sash support block having a sash support Θ and a boss from the support arm, and the sash support is provided. The bracket is fixed to the supporting arm by connecting means to form a bracket used for handrails. As a result, the support block is firmly connected to the supporting arm by the connecting means, and the supporting arm is reinforced by the connecting means. Even if a handrail is attached between a pair of brackets adjacent to each other and a load in the rotational direction is applied to the support arm, the support arm rotates and the connection by the connecting means is loosened. Without this, the balustrade can be securely fixed to a support part, for example, a wall surface, at a predetermined mounting angle. In addition, the bracket of the present invention is composed of three parts: a support arm integrally formed with the flanks, a sash receiving block, and a connecting means. ― ―

It can be applied to handrails that can be mounted at various slopes because the number of parts is small and the angle of connection between the support arm and the headpiece receiving block can be adjusted freely. It can be mass-produced and can be manufactured at low cost, especially when the handrail cap is made of an elastic material and fixed to the wall using a relatively large number of brackets. Useful as a bracket to be used. In addition, the mounting piece that forms the Kasagi receptacle, or its mounting. The piece and the rising piece that faces the Kasagi receiving port are opposed to this piece.)) The piece is shaped along the back side or the front side of the handrail Kasagi. However, if the mounting piece is attached to the back side of the balustrade, a fixing device such as a screw should be provided on the back side of the balustrade so that it does not interfere with the hand of the person sliding on the balustrade. It has the advantage of not being revealed.

Furthermore, the bracket mounting structure used for the balustrade of the present invention is such that the covering material of the balustrade of the balustrade is made of a soft synthetic resin, a semi-rigid synthetic resin, a synthetic rubber, a rubber or the like. A handrail cap that is made of a material and whose surface is easily deformed due to its elasticity is formed at the tip of the arm, and is fitted into a cap receiving port of a substantially rectangular cross section having a retaining piece. Fixing by means of fixing means such as screws via the holding piece, it is possible to effectively prevent rotation (falling) of the handrail tree based on elastic deformation, and the connection between the headstock receiving port and the handrail tree. The strength of the handrail is significantly improved, and the stability of the handrail canopy attached to the wall with the bracket is improved.

It is something that can be done. In addition, the spacing between the holding pieces located on the front and back sides of the cap is formed slightly narrower than the width of the handrail, so that the handrail can be slightly elastically deformed and fitted into the cap. Therefore, it is possible to further improve the bonding strength between the cap and the handrail cap. In addition, when using the elasticity of the handrail sash to insert it into the bracket's sash receiving opening while elastically deforming, it is necessary to temporarily fix it before fixing it with screws or other fixing means. In this state, the plug can be fixed to the balustrades, making it extremely easy to position the fixed position of the catches on the balustrades, especially from the beginning to the end of the stairs while bending. Up to this point, it is easy to mount a single handrail and it is ideal for such a bendable handrail mounting structure.

Brief description of drawings

FIG. 1 is a perspective view of a first specific example of a bracket used for the handrail cap of the present invention]), and FIG. 2 is a partial cross-sectional view of the bracket shown in FIG. FIG. 3 is a perspective view of a second embodiment of the bracket used for the handrail cap of the present invention. FIG. 3 is a perspective view of FIG. FIG. 5 is a side view showing a part of the bracket shown in FIG. 5], and FIG. 5 is a perspective view showing a modification of the specific example of the second bracket. FIG. 6 is a perspective view showing another modification of the specific example of the second bracket.] 9, and FIG. 7 is a partial cross-sectional view of the bracket shown in FIG. It is the side view shown! ), 8th

QM? I, The figure is a front view of a third specific example of a bracket used for the handrail cap of the present invention, and FIG. 9 is a longitudinal sectional view of the bracket shown in FIG. ] ?, FIG. 10 is an exploded perspective view of a fourth example of a bracket used for the balustrade of the present invention. FIG. 11, FIG. 11 is a fourth bracket. It is a vertical cross-sectional view of an example of a kit. ), Figures 12 and 13 are longitudinal sectional views showing a modification of the fourth example of the bracket.)) Figure 14 is used for the balustrade of the present invention. FIG. 15 is an exploded perspective view of a fifth specific example of the bracket. FIG. 15 is a longitudinal sectional view of the bracket shown in FIG. The figure is an exploded perspective view showing a modified example of the fifth bracket.] 9, and FIG. 18 is the sixth example of the bracket used for the balustrade of the present invention. FIG. 19 is an exploded perspective view of a specific example], FIG. 19 is a longitudinal sectional view of the bracket shown in FIG. 18, and FIG. 20 is a sixth bracket. FIG. 21 is an exploded perspective view showing a modification of the specific example of FIG. 21. FIG. 21 is a longitudinal sectional view of the bracket shown in FIG. ), Figures 22 and 23 are longitudinal sectional views showing a seventh specific example of a bracket used for the balustrade of the present invention.] Figure 5 and Figure 24 are the present invention. FIG. 9 is a vertical cross-sectional view showing an eighth example of a bracket used for a balustrade of the present invention. FIG. 9 and FIG. 25 are exploded views showing another modified example of the bracket of the present invention. FIG. 26 is a perspective view showing another modified example of the plug of the present invention. FIG. 27 is a perspective view showing a modified example of the plug of the present invention. FIG. 9 is a perspective view showing a modified example of a capping block to be used.

O PI

WIPO K, — —

FIG. 28 is a perspective view showing a ninth embodiment of the plug used for the handrail cap of the present invention. FIG. 29 is a perspective view showing the bracket shown in FIG. FIG. 30 is an exploded vertical cross-sectional view of the bracket shown in FIG. 28.} FIG. 31 is a cross-sectional view of the handrail cap of the present invention. FIG. 32 is a longitudinal sectional view showing a further modified concrete example of the bracket. FIG. 32 is a tenth concrete example of the bracket used for the balustrade of the present invention. And FIG. 33 is a rear view of the bracket shown in FIG. 32. BEST MODE FOR CARRYING OUT THE INVENTION

The present invention will be described in detail below with reference to the accompanying drawings.

FIGS. 1 and 2 show a first specific example B of a bracket used for the handrail cap of the present invention. A mounting block 1 fixed to the wall W with fixing means such as a screw 7, a support arm 2 projecting substantially perpendicularly to the front side of the block 1, and a tip of the support arm 2 The cap tree formed in 3 The head support 3 is formed at the top of the tip of the support arm 2, and is formed by holding pieces 3 a and 3 b shaped along the outer peripheral lower surface of the handrail head H. It is equipped with a Kasagi receiving opening 8 that is almost U-shaped and has a new horizontal surface. As shown in Fig. 2, the bracket B attaches to the mounting location, that is, the cap H, which is attached to the wall W such as a staircase or corridor, as shown in Fig. 2. 5 is made of flexible synthetic resin, semi-rigid synthetic resin, synthetic rubber, etc.Bendable され It is formed of an elastic material and has an oval cross section. Two metal cores 6 are provided to maintain the bent state against the resistance of the metal. As shown in Fig. ₂ , the mounting structure of the handrail sash of this bracket B was bent according to the shape of the wall W of the stairs, corridors, etc. where the sash H was installed. At a suitable distance from Kasagi H, fit Kasagi receiving opening 8 of Kasagi holder 3 of bracket B, then screw in screws 7 through Kasagi receiver 3 from the back side of Kasagi H. In addition, the Kasagi H was fixed in the Kasagi receiving opening 8 of the Kasagi receiver 3, and the block 1 of the bracket B was fixed to the wall W by the screws 7. It has a structure. In this first specific example, the upper surfaces of the holding pieces 3a and 3b located on the front and back sides of the head support 8 of the head support 3 of the cap support 3 are respectively the front side and the rear side of the oval-shaped side support H. Reaching near the center] 9, and these holding pieces 3a,

The distance between the tips of 3b is the width of the skirting H (the width of the front and rear). It is slightly narrower, and the skirting H is slightly inserted into the skirting receptacle 8 of the skirting holder 3 by using the elasticity of the skirting body 5 when the skirting H is fitted. The cap body 5 is tightly fitted into the cap support opening 8 of the cap support 3 when the cap body 5 is elastically deformed, and the cap support 3 of the cap support 3 is applied when a load is applied to the cap H from the outside. Kasagi H formed of elastic material deforms and rotates in mouth 8

-J R3

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, ⁰ -Λ (Falling) is effectively prevented. Further, the screw 7 driven and screwed into the cap body 5 via the cap support 3 is positioned in a direction substantially perpendicular to the holding piece 3b of the cap support 3 (that is, substantially horizontal). However, when a load is applied to Kasagi H from the Kasagi receiving opening 8 of the Kasagi receiver 3 (ie, upward), the screw 7 exerts a large resistance. Next, the mounting structure of the bracket B according to the second specific example shown in FIGS. 3 and 4 is different from that of the first specific example. The holding piece 3b located on the back side of the capping receptacle 8 of the capping receptacle 3 of B, the holding piece 3a located on the front side is also extended upward, and near the upper part of the back side of the capping H. It is a mounting piece 4 that reaches up to! ), Kasagi H is fixed to this mounting piece 4 by screws 7 from the back side. The entire mounting piece 4 also has a shape along the outer periphery of the back of Kasagi H! ), So that the mounting piece 4 does not get in the way when the hand is slid along the Kasagi H. According to the bracket B, which is the second specific example, one holding piece 3b of the cap support 3, that is, the mounting piece 4 is in close contact with the back surface of the cap H in a large area, and Screws 7 to be screwed into and screwed into the main body 5 via the mounting pieces 4 can be arranged in two upper and lower stages, so that the bonding strength between the main support 3 and the main body H can be improved. In addition, it can be firmly fixed by other fixing means such as an adhesive.

'' CMPI FIG. 5 shows a modified example of the bracket B which is the second specific example. Therefore, D and Kasagi tray 3 which are different from the bracket B in FIG. 3 are shown. The holding piece 3a located on the front side of the Kasagi receptacle 8 is also the holding piece 3b on the back side.)) Is also the mounting piece 4 that extends upward.] The blade (not shown) can be driven from the front side of Kasagi H, whereby bracket B is first attached to the wall side, and then Kasagi H is attached to the wall side. While bending along the curved shape, fit the bracket B into the capping receptacle 8 of the capping bracket 3 of the bracket B, and finally fix the capping H to the mounting piece 4 of the bracket B with a screw. Now you can install Kasagi H! ? In addition to being simpler, the upper edge of the mounting piece 4 reaches the vicinity of the upper end on the front side of the coping H, so that it can be applied to the load acting on the coping H toward the front side.]? Demonstrate.

Further, in another modified example of the second specific example shown in FIGS. 7 and 8, similarly to the case of FIGS. The holding piece 3 b located on the back side of the capping receptacle 8 is formed as a mounting piece 4, but the capping H attached in this modification has a true circular cross section of the capping body 5. The holding piece 3a and the mounting piece 4 on the front side of the capping port 8 of the capping cap 3 also have an arc-shaped cross section along the outer periphery of the capping body 5. Also, the screws 7 which are driven into the main body 5 of the kasagi via the mounting pieces 4 and screwed in, respectively,

OMPI

Λ ,. WIPO One —

The tip is directed toward the metal core 6 provided along the center axis of the cap body 5], so that the cap leaves H come out of the cap port 8 of the cap 3 in relation to the cap H. When the load is applied, the screw 7 can exert a large resistance.

Next, a bracket B according to a third embodiment of the present invention shown in FIGS. 8 and 9 is the same as the first embodiment described above, except that the cap support 3 has the cap support 8 and the cap support 8. The support arm 2 is divided into a cap support block 9 having a slot 10 and the cap support block 9 connects the boss 10 to the support arm 2, i.e., The bracket B is structured to be fixed with the tie port 11, and the bracket B is attached to the wall W with the mounting block 1 fixed to the wall W by fixing means such as screws 7 and the block. A support arm protruding at a right angle to the front side of the buckle 1, a helmet receiving block 9, and a helmet receiving block

9 is connected to the tip of the support arm 2.

In addition, the supporting arm 2 has a screw hole 12 that penetrates the mounting block 1 because of the connection root 11, and a concentric fitting hole 1 3 is formed in the screw hole 12. Is formed on the front end surface, while the cap block 9 also has a through hole 14 in the boss 10 for the connecting bolt 11, and furthermore, The shaft cylinder 15 fitted into the fitting hole 13 is placed on one end face of the boss 10 and the sinking hole 16 for the head of the connecting port 11 is placed on the other end of the boss 10. end Each is formed on the surface.

Therefore, as shown in FIG. 9, the mounting of the handrail cap H according to the third specific example B is performed by first fixing the mounting block 1 to the wall surface by a fixing means such as a screw 7. W is fixed at a predetermined position, and a cap support block 9 is fitted to a predetermined position of a cap H which is bent in accordance with the curved shape of the wall W, and is fitted with a screw 7 or the like. It is fixed to the cap tree H by fixing means. If the mounting block 1 is fixed to the wall and the capping block 9 is fixed to the capping H, the shaft cylinder 15 is fitted into the fitting hole 13. Align the post 10 of the Kasagi receiving block ₉ with the tip of the supporting arm 2, screw the connecting port 11 into the screw hole 12, and attach the Kasagi receiving block 9 to the supporting arm 2. Attach it to the tip and install Kasagi H on wall W.

In the third specific example B, the Kasagi support 3 is divided from the support arm 2 as a Kasagi support block 9, and

The fitting angle 13 is adjusted by the fitting hole 13 and the shaft cylinder 15 so that the connecting angle can be adjusted and the connecting root 11 firmly connects the connecting root 11 and When the Kasagi H is installed at an angle, such as a stair railing, etc., the Kasagi receiving block 9 of the bracket B can be freely inclined according to the inclination of the Kasagi H. Wear .

Also, the bracket B employed in the fourth concrete example shown in FIGS. 10 and 11 is different from the case of the third concrete example described above.) On the back side of Lock 9

O PI_ ,, ^V '' ^iP . A The holding piece 3b located is a mounting piece 4 as in the above-described second embodiment.]), And the mounting position of the mounting piece 4 and the cap H can be adjusted on the mounting piece 4. A long hole 17 through which the screw 7 penetrates is formed. Therefore, according to the mounting structure of the fourth specific example, when fixing the part on the side of the headdress block 9 to the side of the headdress H, the part of the side of the headdress block 9 with respect to the longitudinal direction of the headdress H is fixed. Temporarily fasten with screws 7 to the extent that the parts can be shifted, and after positioning this Kasagi receiving block 9 side correctly with respect to the supporting arm 2, screw 7 It can be fastened to fix the Kasagi receiving block 9 and the Kasagi H, and the mounting piece 4 can connect the Kasagi receiving block 9 and the Kasagi H over a wide area.] Can be combined.

FIGS. 12 and 13 show a modified example of the bracket B used in the fourth embodiment, and show a modified example of the bracket B shown in FIG. In the case B, the holding piece 3 'b of the cap support block 9 and the mounting piece 4 located on the front side are attached to the outer periphery of the cap H having a perfect circular cross section so that the cap H having a perfect circular cross section can be attached. As shown in Fig. 5, the Kasagi H is fixed to the mounting piece 4 with the screw 7 and the Kasagi H is also fixed to the holding piece 3b with the screw 7. ]), The holding piece 3b and the mounting piece 4 can be arranged opposite to each other.], And the bracket B in FIG. 13 is a shaft cylinder. 15 is formed on the end face of the support arm 2 and the fitting hole 13 is formed on one end face of the boss 10

O PI 0 In addition, the fitting hole 13 and the sinking hole 16 are formed to have the same shape and size, so that the cap support connected to the support arm 2 by the connection port 11 is formed. The hook 9 is inverted so that it can be connected, so the mounting piece 4 is attached in consideration of the stairs on which the Kasagi H is mounted, and the design effect of the wall W in hospital corridors. Fixed on the wall surface W side of Kasagi H (in other words, the back side)], or fixed on the front side of Kasagi H] ?, or the mounting bracket 4 is attached to every other bracket B. It can be fixed so that it is located on the front side (and the back side) of H.

In the third and fourth specific examples described above, the fitting holes 13 and the shaft cylinder 15 formed in the distal end surface of the support arm 2 and the slot 10 of the capping block 9 are provided. In this case, a concave and convex surface can be formed so as to engage with each other and firmly join when fitted together, and in such a case, vibration is applied to the skirting H so that the skirting receiving opening 9 is formed. Even if vibrations in the rotating direction act on the parts, the connecting bolts 11 may loosen from the screw holes 12 of the support arm 2.

FIGS. 14 and 15 show a bracket B of a handrail with a wall as a fifth specific example. In order to be suitable for the wall mounting procedure, this plug B is obtained by further deforming the Kasagi receiving block 9 in the bracket B which is the third specific example described above. It is.

The Kasagi receiving block 9 is the third concrete example. The holding piece 3a of the capping block 9 is omitted, and the holding piece 3b is replaced with the extending mounting piece 4 to form the capping port 8, so that the cap of the capping block 9 is removed. 10 is formed in the same manner as the slot 10 of the Kasagi receiving block 9 of the third specific example.

Therefore, the bracket B of the fifth specific example is the same as the component corresponding to the component of the bracket B of the third specific example in FIGS. 14 and 15. Is attached. '

A bracket B as a fifth specific example configured in such a manner makes it easy to assemble a small-sized Kasagi H in cross section.

In FIGS. 16 and 17, a bracket B which is a modification of the above-mentioned fifth embodiment is shown, and the bracket B shown in FIG. The mating faces 20 and 21 are formed on the other end face 19 of the boss 10 of the arm 2 and the cap 10 of the capping block 9, respectively. With the block 9 at a predetermined angle, the end face 19 of the thread 10 is joined to the tip face 18 of the support arm 2, and the mating faces 20 and 21 are engaged with each other. The structure in which the capping block 9 is connected to the supporting arm 2 by the connecting bolt 11 increases the strength of the connection. Of course, the mating surfaces 20 and 21 are each formed of a radially radially-cross-sectional serrated surface.

OMPI WIPO — —

The bracket B shown in FIG. 17 is formed on the inner peripheral surface 22 of the fitting hole 13 of the support arm 2 and the slot 10 of the capping block 9. When the engaging surfaces 24 and 25 are respectively formed on the outer peripheral surface 23 of the shaft cylinder 15 and the capping block 9 is connected to the supporting arm 2 at a predetermined angle, the above-described bracket is used. Similar to the case B, they are configured to improve their bonding strength. Of course, the mating surfaces 24 and 25 are each formed of a sawtooth surface having a transverse cross section that extends in the axial direction.

The brackets B configured in this way correspond to the components corresponding to the components of the bracket B in the fifth specific example in FIGS. 16 and 17. The same sign is attached.

Therefore, the bracket B configured as described above can sufficiently counteract the force in the rotation direction even if the force in the rotation direction acts on the capping block 9. ing .

Figures 18 to 21 show a bracket B as a sixth example and a bracket B as a modification of the sixth example. FIGS. 8 and 9 show the third example of the bracket B in the bracket B as the third concrete example, in particular, the hesagi receiving block 9 of the same.

8 are variously modified, and in the figure, the same reference numerals are given to components corresponding to the components of the bracket B of the third specific example.

This is the sixth example shown in Figures 18 and 19 In the case of the bracket B, the capping receptacle 8 of the capping block 9 is replaced by the capping receptacle 3 of the bracket B shown in FIGS. 3 and 4.]? The bracket B shown in FIGS. 20 and 21 is a modification of the sixth embodiment, and the cap 8 of the lock 9 is connected to the cap 8 of the lock 5. Replacement with the cap holder 3 of the bracket B shown in the figure. Even if the cap H is made of an elastic material such as a soft synthetic resin, a semi-hard synthetic resin, and a synthetic rubber, the mounting piece 4 In other words, the rotation of the Kasagi H, in other words, the fall is effectively prevented, and the mounting stability of the Kasagi H is further improved.

FIGS. 22 and 23 show a bracket B according to the seventh embodiment and a bracket B according to a modified example thereof, and these brackets B are shown in FIGS. The bracket 9 in the bracket B shown in Fig. 13 is a block 9 which is a modified version of the hatch receptacle 8 of the block 9 in particular. Components corresponding to those of bracket B shown in FIG. 13 are denoted by the same reference numerals.

The bracket B, which is the seventh specific example shown in FIG. 22, is connected to the shed receptacle 8 of the shed receiving block 9 by the brackets shown in FIGS. 18 and 19. In this case, bracket B in block B is replaced with kasagi receiving port 8 of bracket 9.), and bracket B shown in Fig. 23 is a modification of the seventh example. As an example, connect the Kasagi receiving port 8 of the Kasagi receiving block 9 to the bracket shown in Figs. 20 and 21.

O PI It is replaced by the Kasagi receptacle 8 of the Kasagi receptacle π-block 9 in the kit B.

FIG. 24 shows a bracket B according to an eighth embodiment of the present invention. This bracket B corresponds to the sixth embodiment of the invention shown in FIGS. 18 and 19.

In bracket B, the screw hole 12 penetrating from the support arm 2 to the mounting block 1 is formed as a through hole 26, and the connecting port 11 is connected to the G Replace it with a screw 27, screw the tapping screw 27 into the wall W, and attach the mounting block 1 and the support arm 2 to the cap support. The α 9 is directly fixed to the wall W. Of course, the brackets are given the same symbols in FIG. 24 for the components corresponding to the components of the brackets shown in FIGS. 18 and 19. .

FIG. 25 shows a further modified bracket の of the present invention, which is the fifth embodiment shown in FIGS. 14 and 15. In the example bracket Β, the support arm 2 and the coping block 9 are deformed. That is, the support arm 2 is notched above the distal end side, in other words, a slit groove 28 is formed, and a sink hole 16 opened in the distal end surface 18 is screwed. It is formed concentrically in the hole 12, while a hole 10 for the connecting port 11 is formed in the boss 10 of the capping block 9, and the supporting arm 2 is formed in the hole 10 for the connecting port 11. The thickness of the slot 10 is determined so that it is inserted into the notch 28. Therefore,

Ζ W

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¾¾ “4” T ” Bracket B of FIG. 25 also has the same reference numerals for the components corresponding to the components of the fifth specific example shown in FIGS. 14 and 15 in FIG. I have.

FIGS. 26 and 27 show the capping block 9 modified to be suitable for the embodiment B of the bracket of the present invention shown in FIGS. 14 to 17. Variations are shown o

The shed carrier receiving block 9 shown in Fig. 26 is suitable for a handrail shaver H having a small cross section, so that a plurality of lips 29 are provided on the inner surface of the mounting piece 4 as needed in the vertical direction. It is formed at an interval and in the lengthwise direction of the coping H.]) In addition, the coping receiving block 9 shown in FIG. 27 is a handrail cap with a perfectly circular cross section. The inner surface of the mounting piece 4 is formed into a cross-sectional serrated surface 30 because it is made to be suitable for H, and the skirt H is mounted on the mounting piece 4, that is, the skirting receiving block 9, respectively. It is intended to be able to be connected firmly.

FIG. 28 to FIG. 30 shows a bracket B as a ninth embodiment of the present invention. This bracket B is the same as the bracket B, which is the third concrete example of the present invention shown in FIGS. The mounting block 1 and the supporting arm 2 are modified so that the mounting block 1 is suitable for replacing the connecting bolt 11 with the connecting bolt-nut means 11 1 and 32.

This bracket B is a third specific example of a bracket. At B, a screw hole 12 penetrating from the support arm 2 to the mounting block 1 is formed as a through hole 26, and a detent hole 3 1 is formed on the back side of the mounting block 1. Is formed continuously in the through hole 26 so that the nut 32 can be fitted into the detent hole 31.

The detent hole 31 has a depth d approximately equal to the height of the nut 32.

Also, when the mounting block 1 is attached to the wall surface W]), a recess 33 is formed on the back surface so as to form a gap S between the mounting block 1 and the wall surface W. The gap S is, of course, a sinkhole 31)]) is small and dimensioned]), so that the through hole 14 formed in the boss 10 of the capping block 9 and the support hole are formed. When the connecting port 11 inserted into the mounting block 1 through the arm 2 and inserted into the mounting block 1 screws the screw into the nut 32, the connection is lost. Even if the user presses the nut 32, the nut 32 hits the wall so that the nut 3 2 stops and does not drop from the sinking hole 3 1 .

FIG. 31 shows a further modified bracket B of the present invention, which is the ninth embodiment shown in FIGS. 28 and 30. In the example of the bracket B, the sinking hole 16 formed in the slot 10 of the capping block 9 is omitted, the connecting port 11 is attached, and the mounting block 1 is removed. Boss 10 ^: Inserted, and fit the nut 32 into the thread of the connecting bolt 11 protruding from the other end of the bos 10.

ΟΜΡΙ ヽ

, ·, /, IPO </ Therefore, the nut 32 is fastened to fix the Kasagi receiving block 9 to the support arm 2. Therefore, these brackets B also have the same reference numerals in FIGS. 28 and 31 for components corresponding to the components of the third specific example shown in FIGS. 8 and 9. are doing .

FIGS. 32 and 33 show a bracket B as a tenth embodiment of the present invention. This bracket B is the same as the bracket B shown in FIGS. 28 to 30 in the ninth embodiment of the present invention. As shown in Fig. 3 and Fig. 3, the mounting block 1 is transformed into a detent life 34 formed on the support arm 2 and the post 10 of the cap block 9 is formed. The sinking hole 16 formed in the hole is formed.)) It is transformed into a large sinking hole 35, and the connecting means 11 is further stored. It was replaced with a threaded nut-nut means 36, 32. The thread ⁰ — 3 7 on the thread bar 36 is attached to the thread bar 36 in such a way that it gains its vertical weight when the thread bar 36 is placed horizontally. Have been concluded.

Therefore, in this bracket B, first, the mounting block 1 is screwed to the wall W, and then the support block formed integrally with the mounting block 1 is formed. While fitting the shaft cylinder 15 into the fitting hole 13 of the wand 2, align the sleeve 10 with the distal end surface of the support arm 2 and position the capping block 9.

O PI

WIPO --Next, insert the threaded rod 36 into the through-holes 26, 1 of the support arm 2 and the boss 10, and perform the stocking. Position one 37 in the detent groove 34 and tighten the nut 32 to the threaded part of the threaded rod 3β.

In this way, if the capping block 9 is fixed to the support arm 2 by the screw rod 36 and the nut 32, the cap 3 is inserted into the sink hole 35. 8 is snap-fitted to hide the threaded end of the threaded rod 36 and the nut 32.

In this bracket, also, in the figure, the same reference numerals are given to components corresponding to the components of the ninth specific example shown in FIGS. 28 to 30. There. .

Industrial applicability

As described above, the bracket according to the present invention is particularly suitable for installing a handrail support on a stair, a corridor, or the like of a building, for example, on a wall surface. It can be easily applied to narrow widths and installation slopes of balustrades.In addition, soft synthetic resin, semi-rigid, which is usually installed on the support without seams Widely used for handrails, guard rails and guide rails that contain elastic materials such as synthetic resin and synthetic rubber.

OMPI

WIPO

Claims

The scope of the claims

1. Supporting the mounting location.

A support arm protruding from the front surface of the mounting puck and a cap support formed at the tip of the support arm and having a substantially rectangular cross-section cap receiving port opening upward.

Brackets used for handrails, including and.

2. A bracket for use in a handrail shade according to claim 1, wherein said shade support extends upwardly to one edge of said shade support opening.

3. The cap support is split from the support arm into a support block having a cap support and a boss, and

The bracket used for the handrail cap according to claim 1, wherein said cap support block is fixed to said support arm by connecting means and said support arm is connected to said support arm. Huh.

4. The bracket according to claim 3, wherein the hedder receiving block has a mounting piece extending upward to one edge of the hedder receiving opening.

5. Holes for the connection means are formed in the support arm and the sleeve, respectively;

A fitting hole is opened concentrically on the distal end surface of the support arm with a hole for the connecting means, and

A shaft cylinder that fits into the fitting hole projects concentrically into a hole for the connecting means on one end face of the sleeve.

O PI

/, WIPO The bracket for use in a handrail helicopter according to claim 3, wherein the hedder receiving block facilitates adjustment of the coupling angle with respect to the support arm.

6. A bracket for use in a handrail shade according to claim 5, wherein the mating surface is formed on the tip end surface of the support arm and one end surface of the sleeve, respectively.

7. A bracket for use in a handrail shade according to claim 5, wherein the mating surfaces are formed on the inner peripheral surface of the fitting hole and the outer peripheral surface of the barrel, respectively.

8. The means of connection are bolts and nuts i? ¾ i?

Claims in which a detent hole for the head or nut of the root is formed in the hole for the coupling means so that it opens into the back of the mounting block. A bracket used for a handrail shade according to any one of claims 5 to 7.