JPH053627Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field]

The present invention relates to a guardrail for a building that is arranged parallel to a wall surface of a hospital or the like.

[Conventional technology]

Generally, this type of building guardrail is constructed as shown in FIG. 5, with a main body 3 having a pipe-shaped core 1 with a hard synthetic resin covering 2 covering the surface thereof, which is fixed to a wall surface 5 by brackets 4. Conventionally, the covering 2 covering the core 1 has been adhered to the core 1 with an adhesive to prevent rattling, etc.

[Problem that the invention attempts to solve]

However, when the covering 2 is elastically spread out and placed over the core 1 with an adhesive present, the adhesive hardens as soon as the covering 2 and the core 1 come into contact, resulting in accurate positioning. If you do not remove the adhesive, it will be glued in the wrong position, so you have to be careful and the work efficiency is poor.Moreover, the adhesive may not be applied sufficiently to the inner surfaces of both edges of the covering 2, or the edges may be glued in the wrong position. is exposed with a gap between it and the core,
This has the disadvantage that it tends to peel off from the edge, which may cause the coating to peel off. The present invention has been made in order to eliminate the above-mentioned drawbacks, and an object of the present invention is to provide a building guardrail that is easy to install.

[Means to solve the problem]

According to the present invention, the above object is achieved by using the bracket 4 as shown in FIG. 1 corresponding to the embodiment.
A substantially vertical connecting portion 3 fixed to the wall surface 5 via
The connecting part 3 has two pipe-shaped core bodies 1, 1 which are integrally connected to the upper and lower ends of the connecting part 3 and whose outer peripheral edges are formed to protrude outward from the connecting part 30.
A guardrail main body part 3 is formed by attaching a cover member 6 to the outer surface of the guardrail body part 3, and the guardrail main body part 3 is made of a material having a certain rigidity and elasticity, such as a hard synthetic resin, and the circumferential length of the inner circumferential part is the same as that of the core. It consists of a covering body 2 formed to have approximately the same length as the outer circumferential length of the body 1, and one edge of the covering body 2 is formed at the root portion of the side facing the wall surface of the core body 1. Stepped section 1
1, the groove 20 formed on the inner peripheral surface of the core body 1 engages with the protrusion 10 formed on the outer peripheral surface of the core body 1, and the other side edge contacts the surface of the cover member 6. The present invention is constructed by providing a guardrail for a building which is secured in a crowned state.

[Effect]

That is, in the present invention, the cover 2 is covered with the protrusion 10 protruding from the surface of the core 1 as a guide, and one edge of the cover 2 is attached to the step 11 of the core 1, and the other edge is attached to the step 11 of the core 1. are brought into contact with the surface of the cover member 6, thereby eliminating the need for positioning during installation work, improving the workability of the installation work, and also firmly covering the core body 1 with the covering body 2, thereby improving its durability. This is a combination of the following.

【Example】

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In FIGS. 1 and 2 showing the first embodiment of the present invention, reference numeral 3 indicates a guardrail main body, which is secured to the wall surface by a bracket 4 fixed to an appropriate location on the wall surface 5 using an anchor bolt 51. 5
It is arranged and fixed parallel to the The guardrail main body part 3 is constructed by forming two pipe-shaped core bodies 1, 1 in a slightly protruding shape outwardly at the upper and lower ends of a substantially vertical connecting part 30 by extrusion processing, and the central part of the connecting part 30 is formed by extrusion processing. The upper and lower ends of the bracket 4 are sandwiched between support ridges 31, 31 protruding from the rear surface of the part, and connected to the bracket 4 by screwing a screw 32 into the center of the connecting part 30. Further, the connecting portion 30 of the main body portion 3 is formed with an opening groove 34 that opens toward the front side and has a groove-shaped locked portion 33 formed in the side wall portion. The locking part 6 of the leg part 60 is attached to the stopper part 33.
1 is elastically locked and the cover member 6 is attached, so that the head 34 of the screw 32 described above is covered and hidden. Further, on the outer circumferential surface of each core 1 facing the wall surface 5, a single protrusion 10 corresponding to the groove 20 of the covering 2 is protruded, and the covering 2 is attached to the core 1. It provides a guide when putting it on. The covering 2 is made of a material having a certain degree of rigidity and elasticity, such as a hard synthetic resin.
The inner circumferential diameter of the main body 3 is slightly smaller than the outer circumferential diameter L of the core 1, and the circumferential length of the inner circumference is the same as that of the core 1.
When the core body 1 is placed on the core body 1, one side edge 22 of the opening 21 is formed at the base of the core body 1 on the side facing the wall surface 5. abuts against the formed step portion 11, and
The other end edge 23 is adapted to hug the core body 1 in a state in which it is in contact with the surface portion of the cover member 6. Therefore, in order to install the building guardrail according to this embodiment, first, the main body part 3 is fixed to the bracket 4, and after the cover member 6 is attached to the main body part 3, as shown in FIG. Apply adhesive to either the sheathing body 2 or the core body 1, and with the opening of the sheathing body 2 stretched out, one side edge of the sheathing body 2 is brought into contact with the stepped portion 11 of the core body 1. Along with letting
The concave groove 20 of the covering body 2 is engaged with the protrusion 10 of the core body 1. After that, along the longitudinal direction, the covering 2
While sequentially fitting the concave grooves 20 into the protrusions 10 of the core 1, press the covering 2 toward the front side (direction A in FIG. 1) so as to wrap the covering 2 around the core 1, and then attach the other side edge to the cover member 6. The covering body 2 is fixed on the core body 1 by contacting the surface of the guardrail, and finally the end cap 7 is attached to the end of the guardrail as shown in FIG.
All you have to do is attach the . In addition, if two grooves 20 are formed near both side edges of the covering 2 as shown in this embodiment, there is no need to check the directionality, so the workability can be further improved. As shown in Figure 3,
When the slope 12 is formed at the upper end of the protrusion 10, the protrusion 1 can be easily removed by simply pressing the covering 2 from above.
0 and the groove 20 can be engaged with each other,
Work efficiency can be further improved.

[Effect of the idea]

As is clear from the above description, according to the building guardrail according to the present invention, the guardrail main body has pipe-shaped pipe-shaped parts that protrude outward from the connecting part at the upper and lower ends of the connecting part that forms the fixing part to the wall surface. The core body is connected and a covering body is crowned and secured to the outer surface of the core body, and it can be widely used as an easy-to-grip wall handrail and as a stopper for various vehicles to protect the wall surface. Furthermore, during the installation work of the covering, the covering is set in a predetermined position by aligning the concave groove of the covering with the protrusion of the core and capping it, and using the locking part as a guide, the covering is sequentially longitudinally moved. In addition, when the covering is locked in the crowned state, one edge of the covering is attached to a step formed at the base of the side facing the wall surface of the core. The cover member is held in place with the other side edge in contact with the surface of the cover member, and the cover member moves even when a force is applied to rotate the cover member in the circumferential direction. This ensures that the cover does not shift during installation and maintains durability over a long period of time.

[Brief explanation of the drawing]

FIG. 1 is a perspective explanatory view showing an embodiment of the building guardrail according to the present invention, FIG. FIG. 3 is a sectional view showing a modified example of the building guardrail of the present invention, and FIG. 4 is a sectional view showing a conventional example. DESCRIPTION OF SYMBOLS 1... Core body, 2... Covering body, 3... Guardrail main body part, 4... Bracket, 5... Wall surface, 6...
...Cover member, 10...Protrusion, 11...Step part, 2
0...Concave groove, 30...Connection part.

Claims (1)

[Claims for Utility Model Registration] Two parts formed integrally with the upper and lower ends of a substantially vertical connecting part fixed to a wall surface via a bracket, and with the outer peripheral edge protruding outward from the connecting part. A guardrail main body is formed by attaching a cover member to the outer surface of the connecting part, and is made of a material having a certain degree of rigidity and elasticity, such as a hard synthetic resin. It consists of a covering whose inner circumferential length is approximately the same as the outer circumferential length of the core, and the covering has one edge facing the wall of the core. The groove formed on the inner circumferential surface of the core body is brought into contact with the stepped portion formed at the base of the core body, and the groove formed on the inner circumferential surface of the core body is engaged with the protrusion formed on the outer circumferential surface of the core body. A guardrail for buildings that is secured with a crown in contact with the part of the building.