JP3003698U - Handrail member - Google Patents

Abstract

(57) [Summary] (Correction) [Purpose] To provide a handrail member capable of erected the handrail post so that the position of the handrail post with respect to the headstock can be moved. [Structure] A flat plate portion 1 having a longitudinally long groove portion 2 is laid on a lower edge of a head part A, and a box-shaped portion 5 for sliding on a lower surface of the flat plate portion and fixed to a handrail post portion B is installed. The bolt part 7 with a head is penetrated between the box part and the box part, and the nut part 8
Then, the flat plate and the box-shaped portion are tightened or loosened so that the handrail post can be fixed or moved to the head portion.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improved handrail member capable of installing a handrail pillar portion so that the position of the handrail pillar portion with respect to a headstock portion can be moved.

[0002]

[Prior art]

 Conventionally, a handrail member that attaches a headstock to a handrail post is one in which a lower furring strip is laid between handrail posts that are erected at a substantially constant distance, and the headboard is inserted into the edge. Therefore, for example, even when the handrail pillar is erected on a rocky part, it is difficult to avoid it, and if there is an extra space between the handrail pillars, the handrail pillars should be erected. There were many inconveniences in construction, such as the inability to do so.

[0003]

[Problems to be solved by the device]

 The present invention has been made in view of the above circumstances, and an object thereof is to provide a handrail member with extremely good workability in which the handrail post can be installed so that the position of the handrail post with respect to the headstock can be moved. It is a thing.

[0004]

[Means for Solving the Problems]

 The present invention comprises: a. A flat plate portion having a long groove portion which is provided on a lower edge of the head portion having a substantially arcuate cross section and is bored with a constant width in a lengthwise direction of the head portion, b. A box-shaped portion that is fitted between the left and right lower edge portions that hang down from the left and right ends of the flat plate portion and that slides on the lower surface of the flat plate portion in the longitudinal direction, and the bottom portion is fixed to the crown of the handrail post portion, c. A headed bolt portion projecting a head portion above the long groove portion and a screw portion protruding downward from a small hole in the bottom portion of the box-shaped portion; d. A nut portion that is screwed to the bolt portion to tighten the flat plate portion and the box-shaped portion, and e. The gist of the invention is a handrail member that movably fixes the handrail post to the headstock part.

[0005]

【Example】

 FIG. 1 is a sectional side view of a handrail member according to the present invention, and FIG. 2 is a rear plan view of a head part.

The handrail member according to the present invention is roughly divided into a headboard portion A, a handrail post portion B, and a connecting portion C that slidably connects both A and B portions. The connecting portion C is formed of a flat plate portion, a box-shaped portion, a headed bolt portion, and a nut portion.

As shown in FIG. 1, the flat plate portion 1 is provided on the lower edge of the head portion A having a substantially arcuate cross section and on the inner edge of the head portion. As shown in FIG. 2, the flat plate portion 1 is provided with a long groove portion 2 in the longitudinal direction of the headstock portion. An enclosing portion 1a is provided so as to cover the long groove portion 2 and prevent the bolt portion with a head, which will be described later, from being pulled out upward. The configuration of the long groove portion can be applied to other handrail-like products.

Left and right lower edge portions 3 and 4 hang down from the left and right ends of the flat plate portion 1, and a box-shaped portion 5 having a U-shaped cross section is fitted between the lower edge portions 3 and 4. The box-shaped portion 5 slides in the longitudinal direction on the lower surface of the flat plate portion 1 at the end of the rising portion 5a, and the bottom portion is fixed to the crown of the handrail post portion B.

A head portion 7 a of a headed bolt portion 7 protrudes above the long groove portion 2, and a screw portion 7 b thereof protrudes from a small hole 6 of the box-shaped portion 5 below the box-shaped portion 5. There is.

A nut portion 8 is screwed to a screw portion 7b protruding from the small hole 6 at the bottom of the box-shaped portion, and the flat plate portion 1 and the box-shaped portion 5 are connected to the head portion 7a of the bolt portion 7 and the nut portion 8. Hold it tightly. In the tightened state, the box-shaped portion 5 does not slide on the lower surface of the flat plate portion 1, but if the nut portion 8 is slightly loosened, the tightened state is released and the box-shaped portion 5 can slide on the lower surface of the flat plate portion. . Since the box-shaped portion 5 is fixed to the top of the handrail pillar portion B, the handrail pillar portion B can move as the box-shaped portion 5 slides, and the handrail pillar portion B is erected when desired. When the nut portion 8 is tightened, the flat plate portion 1 and the box-shaped portion 5 are prevented from sliding relative to each other by the bolt portion 7 and the nut portion 8, and the head portion A and the handrail post portion B are fixed at a desired position. Becomes

[0011]

[Effect of device]

 The present invention is based on the above configuration, in which the head portion of the headed bolt portion freely slides in the long groove portion of the flat plate portion provided on the lower edge of the headstock portion and the small hole of the box-shaped portion. Since the end of the rising part of the box-shaped part slides on the bottom surface of the flat plate part due to the movement of the screw part of the bolt part that penetrates through the Can also move the handrail post; in other words, no matter where the handrail post is erected, the headstock can be moved to the corresponding place. Since it is possible to install the handrail pillar part as much as possible, it is possible to achieve the intended purpose and is an extremely useful idea.

[Brief description of drawings]

FIG. 1 is a sectional side view of a handrail member according to the present invention.

FIG. 2 is a rear plan view of a head part according to the present invention.

[Explanation of Codes] A Heading Part B Handrail Column Part C Connecting Part 1 Flat Plate Part 1a Enclosing Part 2 Long Groove Part 3 Left Lower Edge Part 4 Right Lower Edge Part 5 Box-shaped Part 5a (of Box-shaped Part) Rising Part 6 (Box-shaped) Part) Small hole part 7 Bolt part with head 7a Head part (for bolt part with head part) 7b (Screw part for bolt part with head part) 8 Nut part

Claims (1)

[Scope of utility model registration request] 1. A flat plate portion having a long groove portion which is provided on the lower edge of the head portion having a substantially arcuate cross section and is bored at a constant width in the longitudinal direction of the head portion, and hangs from both left and right ends of the flat portion. A box-like part that is fitted between the left and right lower edge parts and slides on the lower surface of the flat plate part in the longitudinal direction and the bottom part of which is fixed to the top part of the handrail post part, and the head part protrudes above the long groove part, and the screw A headed bolt portion projecting downward from a small hole at the bottom of the box-shaped portion, and a nut portion for screwing the screw portion of the bolt portion to tighten the flat plate portion and the box-shaped portion. The handrail member is characterized in that the handrail post portion is movably fixed to the headboard portion.