JPS6233857Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a building guard rail and bracket assembly installed in walls such as hallways and stairs in buildings, passages of large mechanical equipment, and even in luggage elevators.

In the past, various guard rail and bracket assemblies of this type have been proposed and used, but they have either insufficient cushioning effect of the guard rail or lack of support for the support part, ie, wall or panel. The structure of the bracket for attaching the guard rail to the guard rail is complicated, the bracket has a large number of parts, and the construction on the support part is complicated.

The purpose of this invention is to reduce the impact, ensure that the support is securely and firmly attached to the support regardless of deformation during the impact, protect the surface of the support from wheelchairs, sleeping cars, transport vehicles, etc. To provide a building guard rail and bracket assembly that protects the bodies of patients riding on cars and physically disabled people, provides support for people with walking difficulties, simplifies installation work, and can be manufactured at low cost. .

In order to solve these problems, the assembly of the guard rail and bracket for buildings of this invention consists of a guard rail main body having a substantially U-shaped cross section consisting of a web and upper and lower flanges;
upper outer short ribs projecting from the inner surface of the upper flange at appropriate intervals so as to form an open upper downward receptacle extending in the length direction of the rail body; and an inner long rib, spaced apart from one another on the inner surface of the lower flange so as to form a lower upwardly directed receptacle extending along the length of the guard rail body and forming an open lower spigot in the lower flange. A building guard rail consisting of a lower outer short rib and an inner long rib that protrude from each other and is made of a hard material such as hard synthetic resin or semi-hard synthetic resin, and a base plate fixed to the support part; protruding from the surface of the substrate part and bent to the outside of the upper and lower side edges of the substrate part,
The guard rail includes a steel plate bracket consisting of upward and downward outward hooks that are hooked into the downward and upward insertion receptacles of the guard rail.

Hereinafter, preferred specific examples of the guard rail and bracket assembly according to this invention will be described with reference to the drawings.

FIG. 1 shows a specific example 10 of the guard rail and bracket assembly of the invention installed in a hospital hallway.

This assembly 10 includes a building guard rail 11 disposed on the mounting surface of the support part, that is, the wall surface 36 of the wall 35, at a predetermined height from the floor of the hallway and parallel to the floor. In order to fix the rail 11 to the wall 35, a steel plate bracket 12 is extended in the length direction of the guard rail 11 and fixed to the wall surface 36, and the guard rail 11 is fixed to the wall surface 36.
It includes a cushion strip 13 extending in the length direction of the rail 11 and disposed at the center of the guard rail 11 between the guard rail 11 and the steel plate bracket 12.

The building guard rail 11 is extruded from a rigid material such as a rigid synthetic resin or a semi-rigid synthetic resin, and here includes a web 15 and upper and lower flanges 16, 1 as shown.
Guard rail body 1 with approximately U-shaped cross section consisting of 7 parts
4, and an upper downward insertion receptacle 2 that extends in the length direction of the guard rail main body 14 and is opened.
0 on the upper flange 16, upper outer short ribs and inner long ribs 18, 19 protrude from the inner surface of the upper flange 16 at appropriate intervals, and the guard rail main body 1.
Lower outer surfaces projecting from the inner surface of the lower flange 17 at appropriate distances from each other so as to form a lower upwardly extending receptacle 20 extending in the lengthwise direction of the lower flange 17 of the lower flange 17. It consists of short ribs and inner long ribs 21 and 22, is extruded from hard synthetic resin, and is further provided with a flexible flange 23 integrally formed on the side edge of the upper flange 16. Of course, the flexible flange 23 extends in the length direction of the guard rail body 14 and projects integrally with the side edge of the upper flange 16.

Further, the upper downward insertion receptacle 20 and the lower upward insertion receptacle 20 are, as can be understood from the illustration, upper outer short ribs 18 and inner long ribs 19 and lower outer short ribs 21 and inner long ribs. 22 and are each configured into a groove. Further, the inner long ribs 1 protrude correspondingly longer than the outer short ribs 18 and 21, respectively.
9, 22 are provided with a stopper function for the bracket 12, and press the guard rail 11 against the bracket 12 and press the upper downward spigot 20 and the lower upward spigot 2.
When the upper and lower outward hooks 27, 28 of the bracket 12 are fitted into the guard rail 12 in a snap manner, the upper and lower outward hooks 27, 28 are prevented from coming off toward the web 15 side of the guard rail 11. There is.

The bracket 12 is formed from a steel plate into the cross-sectional shape shown in the figure, and is cold-rolled into a long piece like the guard rail 11, and is fixed at the center, that is, to the wall surface 36 of the wall 35. In the center of the base plate part, there is a bent dovetail groove 24 formed as a cushion receiver into which the cushion strip 13 is fitted, and on both sides of the folded dovetail groove 24, the base plate part is bent at appropriate intervals. Upper and lower bent grooves 25, 26 and upper and lower outwardly directed hooks 27, 28 that are continuous with the upper and lower bent grooves 25, 26 and are bent outward at the upper and lower side edges of the base plate portion.
A plurality of wood screw holes 29 are provided in the bottom walls of the upper and lower bending grooves 25 and 26, that is, in the base plate.
is formed.

Of course, the bending dovetail grooves 24, the upper and lower bending grooves 25, 26, and the upper and lower outward hooks 27, 28 extend in the length direction of the steel plate bracket 12, and the holes 29 for wood screws are formed in the wall. 3
Upper and lower bending grooves 2 are formed at intervals corresponding to the intervals of the anchor anchors 37 embedded in 5.
It is hanging on the bottom wall of 5,26.

Moreover, the upper and lower outward hooks 27,
28 protrudes from the surface of the base plate, is bent obliquely to the outside of the upper and lower side edges of the base plate, has its tip extended to the wall surface 36 of the wall 35, and extends downward from the guard rail 11. And it can be fitted into the upward insertion receptacles 20, 20 in a hooked state.

The guard rail 11 is pressed against the wall surface 36 of the wall 35 by the tip of the bracket 12 bent in such an oblique manner.

As shown in the figure, the cushion strip 13 is extruded from a soft synthetic resin and has a substantially trapezoidal cross section, with its top surface 30 facing upwardly and downwardly outward at the ends of the hooks 27, 28, in other words, The rib 18 determines the insertion receptacle 20 into which the tip of the rib 18 is inserted in a snap-like manner.
The shape and dimensions are determined so that the ribs 19, 22 in 19 and 21, 22 are closer to the guard rail main body 14, and when the guard rail 11 is assembled to the bracket 12, the top of the strip 13 Surface 30 is the guard rail body 1
It is in contact with the web 15 of No. 4. In particular, this cushion strip 13 is hollow-shaped in order to improve its cushioning effect.

The cushion strip 13 can also be extruded from a semi-rigid synthetic resin.

This cushion strip 13 also has a support layer 3 made of hard synthetic resin as shown in FIG.
2 and a cushion layer 33 made of soft synthetic resin are integrally extruded to form a two-layer cushion strip 31. In that case, the dual layer cushion strip 31 is rendered self-supporting and substantially prevents deflection between the brackets 12.

In the assembly 10 configured in this way, first, the steel plate bracket 12, that is, the bending groove 25, 26, and in this state, screw the wood screw 38 into the frame anchor 37 with the washer 39 interposed, and then attach the steel plate bracket 1 to the wall surface 36.
Fix 2.

In this way, after the steel plate bracket 12 is extended in the length direction of the guard rail 11 at a predetermined height from the hallway floor and attached to the wall surface 36, the steel plate bracket 12 is bent. Push the cushion strip 13 into the groove 24,
The cushion strip 13 is attached to the steel plate bracket 12.

Further, the outward hook 27 above the steel plate bracket 12 is inserted into the insertion receptacle 20 above the guard rail 11, and the guard rail 11 is hooked onto the steel plate bracket 12.

Next, from this state, the lower part of the guard rail 11 is pressed against the steel plate bracket 12, and the lower outward hook 28 of the bracket 12 is inserted into the lower insertion receptacle 20 of the guard rail 11 in a snap-like manner. The guard rail 11 is attached to the wall surface 36 via. When the guard rail 11 is so attached to the wall 35, the flexible flap 23
1 and the wall 35, the guard rail 1
To eliminate a gap between 1 and a wall 35.

Thereafter, end caps, corner caps and joint caps (not shown) are fitted onto the ends of guard rail 11, depending on the attachment point.

In the building guard rail and bracket assembly 40 shown in FIG. 3, the cushion receiver 24 of the steel plate bracket 12 in the assembly 10 is formed on a building guard rail 41. That is, the assembly 40 includes a building guard rail 41, a steel plate bracket 42, and the guard rail 41 and steel plate bracket 42.
Cushion strip 13 placed between
Contains.

The guard rail 41 is molded from a hard material such as hard synthetic resin or semi-hard synthetic resin, as in the case of the guard rail 11 described above.
Here, it is extruded from a hard synthetic resin to have a substantially U-shaped cross section, and a cushion receiver 24 is formed on the back surface of the web 15 of the guard rail body 14.

The cushion receiver 24 is a guard rail 41
It is made up of a pair of ribs 43 and 44 extending in the length direction of the web 15 and protruding from the back surface of the web 15 at a predetermined interval in the vertical direction at the central portion. Of course, the cross-sectional shape of the cushion receiver 24 is a dovetail groove cross section.

Further, the bracket 42 is similar to the bracket 12 described above.
Similarly, it is cold-roll formed from a steel plate into the cross-sectional shape shown in the figure, and consists of a base plate 45 and upper and lower outward hooks 27 and 28 integrally bent on both sides of the base plate 45. A plurality of holes 29 for wood screws are bored in the vicinity of the upper and lower outward hooks 27, 28 and at predetermined intervals in the length direction of the steel plate bracket 42.

Of course, the spacing between the wood screw holes 29 corresponds to the spacing between the frame anchors (not shown) embedded in the wall.

The assembly 40 described above is the assembly 10 described above.
The same reference numerals are given to the other unmodified components corresponding to the components of , and the explanation thereof is omitted.
It is attached to the wall 35 in the same manner as in the case of .

According to the above-mentioned invention, the assembly of the building guard rail and the bracket is performed using an upper opening extending in the length direction of the guard rail on the inner surface of the upper and lower flanges of the guard rail. The upper and lower outward facing fulcrums are respectively fitted in a hooked manner in the downward and downward upward facing receptacles, and in particular, the downward and upward facing receptacles are fitted with outer shorts protruding from their flanges at suitable intervals from each other. It is composed of a rib and an inner long rib, and its hook is bent at an angle to the outside of the side edge of the board part, and the tip extends toward the support part, so that the guard rail can be assembled to the bracket. When installed, the hook easily snaps into the receptacle by means of its outer short ribs, and after mating, the hook snaps onto the inside of the guard rail by means of its inner long ribs. The end of the hook is prevented from dislodging, securely securing the hook within the receptacle, and is cooperated with a cushioning strip disposed between the guard rail and the bracket so that the end of the hook is secured within the receptacle. The part of the hook that is supported by the outer short ribs and is away from its tip is pushed by the inner long ribs, so that the hook is supported at two points, and as a result, its guard against the supporting part The rattling of the rail is prevented, the guard rail is firmly fixed to its support, and furthermore, when a person collides with the support, even if that person grips the guard rail, the person fingers are prevented from being inserted or pinched between the guard rail and its support, thereby preventing injury, and furthermore, such impact is prevented from being inserted or pinched between the guard rail and the support. When it hangs on the rail, its inner long ribs are pressed against the hook for support, preventing excessive deformation of the hook, and the elasticity of the hook exerts a buffering effect, so that the impact is effectively absorbed. The attachment to the support, that is, the connection between the guard rail and the bracket, is secure and strong, and the surface of the support is protected from wheelchairs, sleeping cars, transport vehicles, etc. is,
In addition, the bodies of patients in wheelchairs and physically handicapped people are protected, and support is provided to people with walking difficulties, and the installation work is simple and manufacturing costs are low.

[Brief explanation of the drawing]

Figure 1 is a cross-sectional view showing a specific example of the building guard rail and bracket assembly of this invention applied to the wall of a hallway in a hospital, and Figure 2 is a cross-sectional view showing a specific example of the building guard rail and bracket assembly of this invention applied to the wall of a hallway in a hospital. FIG. 3 is a perspective view showing another cushion strip, and FIG. 3 is a cross-sectional view showing another embodiment of the building guard rail and bracket assembly of the present invention. 10,40... Guard rail and bracket assembly, 11,41... Guard rail, 12,42... Steel plate bracket, 13,3
1...Cushion strip.

Claims (1)

[Claims for Utility Model Registration] A guard rail body having a substantially U-shaped cross section consisting of a web and upper and lower flanges, and an upper downward insertion receptacle extending in the length direction of the guard rail body and having an opening therein. an upper outer short rib and an inner long rib protruding from the inner surface of the upper flange at appropriate intervals to form an upper flange; and an opening extending in the length direction of the guard rail body. The lower outer short rib and the inner long rib are protruded from the inner surface of the lower flange at an appropriate distance from each other so as to form a lower upward insertion receptacle on the lower flange. A building guard rail made of a hard material such as a semi-rigid synthetic resin, a base plate fixed to a supporting part, and a structure that protrudes from the surface of the base plate and extends along the upper and lower side edges of the base plate. A steel plate bracket consisting of upward and downward outward hooks that are bent outward at an angle and have their tips extended toward their support portions, and are fitted into the downward and upward receptacles of the guard rail in a hooked state; A building guard rail and bracket assembly including a cushion strip disposed between the guard rail and the bracket.