KR20130104946A - Handrail bracket and jig for assembling the handrail - Google Patents

Handrail bracket and jig for assembling the handrail Download PDF

Info

Publication number
KR20130104946A
KR20130104946A KR1020120026936A KR20120026936A KR20130104946A KR 20130104946 A KR20130104946 A KR 20130104946A KR 1020120026936 A KR1020120026936 A KR 1020120026936A KR 20120026936 A KR20120026936 A KR 20120026936A KR 20130104946 A KR20130104946 A KR 20130104946A
Authority
KR
South Korea
Prior art keywords
fixing plate
panel
handrail
panel fixing
bracket
Prior art date
Application number
KR1020120026936A
Other languages
Korean (ko)
Inventor
박석용
Original Assignee
박석용
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박석용 filed Critical 박석용
Priority to KR1020120026936A priority Critical patent/KR20130104946A/en
Publication of KR20130104946A publication Critical patent/KR20130104946A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02—Assembly jigs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1817—Connections therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1817—Connections therefor
    • E04F2011/1831—Connections therefor between balustrade filling members, e.g. panels, and balustrade posts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

PURPOSE: A bracket for installing a handrail is provided to connect a bolt member by easily inserting the bolt member although a user does not hold a nut member. CONSTITUTION: A bracket for installing a handrail comprises a bracket main body (1), a bolt member (3), and a nut member (5). The bracket main body comprises a wall fixing plate (7) and a panel fixing plate (9). The panel fixing plate and the wall fixing plate are bent in a ⊂-shape, and the panel fixing plate includes a penetration hole (13). A glass panel is inserted into between the panel fixing plate, and the bolt member is inserted into the penetration hole in order to fix the bracket main body and the glass panel. The nut member is integrally connected to the panel fixing plate.

Description

Handrail Bracket And Jig For Assembling The Handrail

The present invention relates to a handrail mounting bracket, and more particularly, to an improved form of handrail mounting bracket and handrail construction jig for enabling easier installation of handrails made of glass panels.

Tempered glass panels are often used for handrails because they are transparent and have a wider space, and also have good gloss and light reflection to give a refined feeling. Tempered glass panels are provided in unit areas, so in order to be installed in a large space, a post is required to be anchored at the bottom of the floor, and a bracket is required as a hardware part for connecting the post to the glass panel. The bracket is also necessary to connect the glass panel with the wall or column as shown in FIG.

1 is a partially exploded perspective view showing an installation example of a conventional general glass railing bracket. The bracket body 100 having a flat cross section in the form of a depression has a shape as shown by welding or casting. A set of fastening mechanisms including one bolt member 101 and two nut members 102 is fastened through the bracket body 100 and the glass panel P. The bolt member 101 is a mood bolt is used as shown, the nut member 102 is a disk of the type that can be fastened by hand.

Since the glass panel P must be continuously installed, the bracket main body 100 includes a wall fixing plate 110 and a pair of panel fixing plates 120 extending at right angles to both ends of the wall fixing plate 110. 110 and the panel fixing plate 120 is usually formed integrally by welding or casting. Therefore, the production cost of the bracket body 100 has become a factor that increases.

In addition, in the process of installing the glass panel (P) to hold the nut member 101, align the fastening hole (H) of the glass panel and the female screw hole 103 of the nut member 102, and then tighten the bolt member 101 to be fastened. However, this work is difficult, it takes a lot of time and manpower to install the railing.

An object of the present invention for the above problems, an object of the present invention is to provide a railing mounting bracket that allows easy and safe construction of handrails in the form of panels such as tempered glass panels. Another object of the present invention is to lower the manufacturing cost of the handrail mounting bracket.

Another object of the present invention is to provide a jig for railing installation that can facilitate the railing installation work.

The above purpose is to be attached to a fixture such as a column or a wall by bolts or welding, and the wall fixing plate to which the fastening holes are perforated, and the through hole is perforated as being connected to the wall fixing plate at one or both ends of the wall fixing plate at right angles. A bracket body composed of a panel fixing plate;

A bolt member for sandwiching the glass panel between the panel fixing plates and then fixing the bracket body and the glass panel;

A nut member screwed to the bolt member;

The panel fixing plate and the wall fixing plate are integrally formed by bending molding in the form of Di (c) or needle (b);

The nut member is achieved by a handrail mounting bracket, characterized in that it is coupled to one side panel fixing plate.

According to a feature of the present invention, the nut member may be fixed by being pressed into a seating groove or a seating hole provided in the panel fixing plate.

Another object of the present invention is to provide

A holder member made of urethane or rubber having a groove provided at one side to allow the head of the nut or bolt to be seated thereon; It is achieved by a handrail construction jig including; a wrench rod coupled to the other side of the holder member and coupled to the chuck of the hand drill.

Here, the groove may have a shape such as a conical column or a polygonal column in which a taper is formed such that the cross-sectional area decreases as the depth goes.

In addition, the wrench rod may be integrally formed by insert injection into the holder member.

According to the configuration as described above, in the case of constructing the handrail made of glass panel, it is possible to easily fit the bolt member without holding the nut member by hand provides a very convenient handrail installation bracket. In addition, since the bracket body is integrally formed by bending, the manufacturing cost is reduced.

1 is a partially exploded perspective view showing an installation example of a bracket for glass railings according to the prior art.
2 is a partially exploded perspective view showing an installation example of a bracket for glass balustrade according to an embodiment of the present invention.
3 is a perspective view of a bracket for glass railings according to an embodiment of the present invention.
4 is a cross-sectional view taken along line AA of FIG. 3.
5 is a perspective view of a bracket for glass railings according to another embodiment of the present invention.
6 (a) and 6 (b) are a plan view and a side view of a state of use of the bracket for glass balustrade according to another embodiment of the present invention.
7 is a perspective view of a jig for handrail construction according to another object of the present invention, Figure 8 is a longitudinal cross-sectional view of FIG.

Hereinafter, with reference to the accompanying Figures 2 to 4 will be described in detail the specific content of the present invention.

The present invention relates to a glass railing bracket. Although the present invention is intended for glass railings, the scope of the present invention is not limited to railings made of glass panels. That is, the present invention can be applied to a case where a metal, wood or synthetic resin in a panel form is used as a handrail.

The bracket of the present invention is composed of the bracket body 1, the bolt member 3 and the nut member (5, 6). The bracket body 1 is integral and consists of a wall fixing plate 7 and a panel fixing plate 9. The wall fixing plate 7 is attached to a fixture such as a column or a wall by bolt or welding or the like. To this end, at least two fastening holes 11 are drilled in the wall fixing plate 7.

According to the present embodiment, the panel fixing plate 9 is formed in a pair and parallel to each other, and extends at right angles with the wall fixing plate 7 at both ends of the wall fixing plate 7. The panel fixing plate 9 is provided by bending the cut metal plate at a right angle. The gap between the panel fixing plates 9 corresponds to the thickness of the glass panel.

The panel fixing plate 9 is perforated so that the through holes 13 that can penetrate the bolt member 3 face each other. A seating groove or a seating hole 15 is drilled at a point where the through hole 13 'of the panel fixing plate 9' is provided. The seating groove is to be dug to a certain depth and the seating hole 15 means completely perforated. Depending on the thickness of the panel fixing plate 9 will be determined whether or not to be a seating hole or a seating groove.

The panel fixing plate 9 is fixedly provided with nut members 5 and 6 which are screwed to the bolt member 3. The nut member is shown in a circular shape, but is not limited thereto. In particular, when molded by injection molding or casting, it is possible to manufacture the nut members (5, 6) in more various forms.

According to the exemplary embodiment of the present invention, the nut members 5 and 6 have a female screw 17 formed at a central portion thereof, and one side surface of the outer nut 5 has a cylindrical fitting protrusion 19 formed thereon. The female screw 17 is usually formed only to a certain depth without penetrating the nut members 5 and 6 for aesthetic appearance.

The outer nut 5 refers to a nut that is installed outside the building or the hallway, that is, on a side which is hard to reach. The inner nut 6 is the reverse. The fitting protrusion 19 formed on the outer nut 5 has a diameter and a height that can be closely fitted to the seating groove 15 of the panel fixing plate. The fitting protrusion 19 of the nut member 5 is coupled to the seating groove 15 by pressing.

In order to prevent the fitting protrusion 19 fitted to the panel fixing plate 9 from being rotated, the fitting protrusion 19 may be formed in a polygon such as a quadrangle or a pentagon instead of a circle. In this case, the seating hole 15 should also be provided in a corresponding shape. However, this type is difficult to cut, so it will be suitable for manufacturing by a manufacturing method such as casting or when using a synthetic resin material rather than a metal.

On the other hand, according to the present embodiment, the bolt member 3 is made of tanned bolts, but the inner nut 6 and the bolt member 3 may be integrated. The bracket body 1 is preferably made of stainless steel which prevents corrosion and has good luster.

If the glass panel P is sandwiched between the panel fixing plates 9 and the bolt members 3 and the nut members 5 and 6 are screwed together, the panel fixing plate 9 presses the glass panel P from both sides. The bracket body 1 and the glass panel P are combined. When installing the handrail, the worker may not hold the outer nut 5. This is because only the inner nut 6 is tightened from the inside. Therefore, railing installation work can be made very convenient and safe.

According to the embodiment of the present invention, a disc-shaped packing 21 made of silicon, rubber or urethane may be sandwiched between the bracket member and the glass panel P. These materials can be temporarily attached to smooth glass. One side of the packing 21 may be attached to the double-sided adhesive tape in order to solidify the adhesive force.

Another embodiment of the present invention is shown in Figs. 6 (a) (b). According to this embodiment, the structure which makes it possible to install a handrail without the fastening hole H of a glass panel is proposed. As shown, the ratios of the lengths L1 and L2 of the left and right sides of the panel fixing plate 9 are approximately similar to the center of the through hole 13 for penetrating the bolt member 3 to the panel fixing plate 9. It is. For example, it may be L1: L2 = 0.8 to 1.2: 1. According to such a structure, the glass panel can be strongly gripped by the pressing force of the panel fixing plate, without making a hole in the glass panel P.

This configuration is such that the panel fixing plate 9 is extended longer than the normal length by having the extension portion 22. As the bolt member 3 is strongly fastened, the extension part 22 serves as a tong. Between the panel fixing plate 9 and the glass panel P, a protective gasket 24 such as a synthetic resin, silicone, rubber or urethane having rigidity is preferably interposed.

Another object of the present invention is achieved by the jig described below. Hereinafter, a description will be given with reference to FIGS. 7 to 8.

The jig 30 has a cylindrical holder member 31 made of urethane or rubber provided with one side of the groove 35 to which the head of the nut or bolt can be seated as a key component. The other side of the holder member 31 is coupled to the wrench bar 33 coupled to the chuck of the hand drill. According to the present embodiment, the groove 35 is recessed in the shape of a conical column or a polygonal column in which a taper is formed such that the cross section becomes smaller as it is deeper as shown in FIG. 7.

The wrench bar 33 may be integrally formed by insert injection into the holder member 30. Wrench rods can also be of the type that the bush is insert-inserted and inserted therein.

When the wrench bar 33 of the holder member 30 is fixed to the chuck of a widely used hand drill and then rotated while pressing the nut member 6 into the groove 35 as shown in FIG. 7, the nut member 6 is rotated. The glass panel P is installed while being fastened to the bolt member 3. Therefore, when constructing the handrail made of glass panel (P) does not require the hand of the hand can reduce the fatigue of the operator can be improved work efficiency.

The configuration shown and described above is merely a preferred embodiment based on the technical idea of the present invention. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the present invention.

1 Bracket Body 3 Bolt Member
5, 6: Nut member 7: Wall fixing plate
9 panel fixing plate 11 fastening hole
13: through hole 15: seating groove
19: fitting protrusion 21: packing
22: extension portion 24: gasket
30: jig 31: holder member
33: wrench rod 35: groove
P: Glass Panel

Claims (6)

The wall fixing plate 7, which is fastened to the column or the wall by bolts or welding, is connected to the wall fixing plate 7 at one end or both ends of the wall fixing plate 7, and is formed at right angles to the through hole 13. Bracket body (1) consisting of a panel fixing plate (9) is perforated;
A bolt member (3) inserted into the through hole (13) to sandwich the glass panel between the panel fixing plates (9) and then fix the bracket body (1) and the glass panel (P);
A nut member 5 screwed to the bolt member 3;
The panel fixing plate (9) and the wall fixing plate (7) are formed integrally by bending molding in the form of a recess;
Handrail mounting bracket, characterized in that the nut member (5) is integrally formed by one side panel fixing plate (9).
The method according to claim 1, wherein the nut member (5) is fixed by being pressed into the seating hole (15) provided in the panel fixing plate (9); The nut member (5) is a handrail mounting bracket, characterized in that the protrusion protrusion 19 is inserted into the seating hole (15) is formed.
The method of claim 1,
The panel fixing plate (9) is characterized in that the ratio of the length (L1, L2) of the left and right sides of the panel fixing plate (9) relative to the center of the through hole 13 is L1: L2 = 0.8 ~ 1.2: 1 Handrail mounting bracket.
A cylindrical holder member 30 made of urethane or rubber having a groove 35 on which a head of the nut or bolt can be seated; Jig for handrail construction, comprising; a wrench rod (33) coupled to the other side of the holder member 30 coupled to the chuck of the hand drill.
The jig for handrail construction according to claim 4, wherein the groove (35) is recessed in the shape of a conical column or a polygonal column with a tapered shape so that the cross-sectional area becomes smaller as it is deeper.
The jig for handrail construction according to claim 4, wherein the wrench rod (33) is integrally formed by insert injection into the holder member (30).
KR1020120026936A 2012-03-16 2012-03-16 Handrail bracket and jig for assembling the handrail KR20130104946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120026936A KR20130104946A (en) 2012-03-16 2012-03-16 Handrail bracket and jig for assembling the handrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120026936A KR20130104946A (en) 2012-03-16 2012-03-16 Handrail bracket and jig for assembling the handrail

Publications (1)

Publication Number Publication Date
KR20130104946A true KR20130104946A (en) 2013-09-25

Family

ID=49453694

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120026936A KR20130104946A (en) 2012-03-16 2012-03-16 Handrail bracket and jig for assembling the handrail

Country Status (1)

Country Link
KR (1) KR20130104946A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102375706B1 (en) * 2021-07-27 2022-03-18 (주)단에이앤씨 종합건축사사무소 Building railing structures capable of warning of danger
KR102407547B1 (en) * 2021-07-27 2022-06-13 (주)단에이앤씨 종합건축사사무소 Safety fence structure for buildings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102375706B1 (en) * 2021-07-27 2022-03-18 (주)단에이앤씨 종합건축사사무소 Building railing structures capable of warning of danger
KR102407547B1 (en) * 2021-07-27 2022-06-13 (주)단에이앤씨 종합건축사사무소 Safety fence structure for buildings

Similar Documents

Publication Publication Date Title
US9976298B2 (en) Concealed structural post fastening device and method
US8342771B2 (en) Reinforced supporting connectors for tubular grab railings
KR20130104946A (en) Handrail bracket and jig for assembling the handrail
JP4948934B2 (en) Material fastener
CN204645453U (en) For the connector that stair railing cross bar is installed
CN102191817B (en) Lead rubber vibration insulation bearing
KR101712376B1 (en) Wood type support for guardrail
JP4864829B2 (en) Stair fastener
AU2008100442B4 (en) A Clamp
JP3739255B2 (en) Outdoor floor laying method and outdoor floor laying structure
US4377275A (en) Railing construction
KR101302403B1 (en) Fixing apparatus and method
JP3158509U (en) Fastening structure for members
JP6077241B2 (en) Indoor staircase and corrugated board fixing bracket
JP5020834B2 (en) Staircase
GB2538262A (en) Stanchion mounting plate for use with roofs incorporating a protective membrane
KR100678715B1 (en) Device for fixing handle of handrail
JPH0354519Y2 (en)
JP2003129568A (en) Horizontal-brace structure of wooden building, abbot's- chamber structure and inside-measurement structure
CN214995393U (en) Assembled stair that can be used to dismantle
KR102612498B1 (en) A Bolt
JP6847377B2 (en) Handrails and their manufacturing methods
JP2006299712A (en) Joining part and joining method of column and beam
JP6808196B2 (en) Connected structure
KR20220121364A (en) Frame connector, manufacturing method thereof, and frame connection method using the same

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application