KR100763645B1 - Non-welding type balustrde - Google Patents

Abstract

A balustrade of a non-welding structure is provided to control angles according to the tilt angles of the handrail bars by coupling the handrails directly with coupling grooves formed in the handrail. A balustrade of a non-welding structure comprises two pillars(10), a handrail(20), handrail bars(30), and a fixing part(40). The handrails are horizontally or vertically installed between the pillars. The fixing part fixed the lower part of the handrail bars. The handrails are formed with coupling grooves whose lower parts are opened. The upper parts of the handrail bars are inserted in the coupling grooves of the handrails, and the upper parts of the handrail bars are rotated on a shaft. The lower parts of the handrail bars are fixed to the fixing parts. The fixing parts are fitted in support grooves(10a) and horizontally mounted to the handrails.

Description

Non-Welding Type Balustrde}

1 is an overall perspective view of the present invention installed on the stairs and the ground.

Figure 2 is a perspective view showing a state in which the present invention is assembled.

3 is a cross-sectional view of the present invention installed;

* Description of Major Symbols

10. Landlord 10a. Support groove

20. Handrail 21. Tightening groove

30. Handrails

31. Upper railing 31a. Sphere 31b. xylem

32. Lower railing 32a. Fitting groove 32b. Screw groove

40. Fixing part

100. Stairs

The present invention relates to a handrail structure of a non-welding structure, and more particularly, in the construction of handrails in the field, non-welding structure can be adjusted in accordance with the required inclination angle by fastening and installing handrails in the middle of the handrail without welding. Is about railings.

Balustrades are installed on stairs, ramps, and balconies to prevent the risk of falling, and the rails are installed at regular intervals vertically in the middle of the handrail to support and fix the cylindrical rails and to fix them. Have

In general, the construction method of the handrail is to fix both ends of the handrail to the prop first, and then fix the handrail at regular intervals.In general, the length of the handrail and the handrail are measured at the site of the handrail and the angle of the contact surface. The welding method was then used.

However, this method has a very low construction efficiency because it is mainly installed by on-site processing, and takes a lot of time, and in general, handrail construction is performed together at the finishing fixing of the building, so it is necessary to work in a lot of dust. There was this.

In order to solve this problem, the intermediate support rod is formed in a state in which a binding groove of a continuous shape is formed in the intermediate support rod coupling portion of the handrail having a constant cross-sectional shape, and the intermediate support rod is inclinedly inserted into the groove of the upper end of the intermediate support rod coupled to the handrail. It is equipped with a cam-type pressurizing means which can apply local pressure to the handrail from the intermediate support rod by rotating it upright. The arrangement to make it has been described.

 The above configuration has the advantages of combining without welding, easy installation, and good aesthetics, but requires a separate cam type pressurizing means for connecting the handrail and the intermediate support rod, which is cumbersome to assemble and increases the production cost according to the number of necessary parts. There was this.

Therefore, the present invention is to install a plurality of handrails in the middle of the handrail, to provide a handrail of the non-welded structure that can be installed quickly and accurately without welding in the field, and can be easily installed at the required inclination angle according to the site situation. It was created.

The present invention is a stair railing consisting of a handrail installed horizontally or inclined between both shores and the support and a handrail fixing a plurality of the handrail and the fixing portion for fixing the lower portion of the handrail,

The handrail is attached to the upper side of the support by a connecting member, and has a structure for binding the fixing part at a predetermined height by forming a supporting groove on the side of the support.

The handrail is finished with a good hand-stripping material to enhance the appearance and convenience of the user, and has a structure in which a binding groove is continuously opened at the bottom.

By forming a binding groove of the continuous form in the handrail binding portion of the handrail, inserting the upper portion of the handrail in the inclined state to the binding groove of the handrail, by rotating the upper portion of the handrail to the shaft center, The lower part of the balustrade has a configuration such that the fastening with the fixing portion is made.

The handrail is formed with a binding groove having a lower opening continuously, and when the binding groove has a circular shape, the sphere is cut into two sides so that it is easy to insert the upper portion of the handrail to be bound. Inserted inclined, in that state rotates the railings 90 degrees around the axis, and when the force applied to the railings as a lever, it is erected at the required angle to achieve a firm fixing.

A concave neck is included below the upper part of the handrail in contact with the handrail, and the upper part of the railing part is formed in a rod-shaped section, and the binding groove of the handrail may be configured in various shapes such as a rectangular shape.

The balustrade is composed of various shapes, sizes and shapes, which is used to improve user safety and aesthetics inside a building, and is installed at a certain distance below the middle part of the handrail, and a lot of children are spaced apart. Since the installation should be small, the invention can easily adjust the spacing of balustrades according to the site situation.

The handrail is rotated by the upper part is fixed to the handrail, the lower portion is formed with a screw groove (32b) to be fastened by the fixing portion and the connection screw.

The fixing part fixes the lower part of the balustrade to make the handrail more solid, and has a variety of types and shapes such as a rail shape to be installed on the handrail in equilibrium, and an auxiliary material installed on the ground of the stairs to fix the balustrade.

One side of the lower portion of the handrail and the fixing portion is in contact with the form of fixing with a connection screw, the form of the handrail portion is inserted into the fitting groove of the fixing portion and fixed with a connecting screw, and forming a fitting groove in the lower railing Various methods such as a double fixing method for inserting a government and fixing with a connecting screw are used, and the double fixing method as described above is fixed by more firmly supporting the handrail meat.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 illustrate the embodiment of the overall appearance that the present invention is installed on the stairs 100 and the ground and illustrated that the balustrade 30 is installed in a series of processes, according to the embodiment of the present invention. The handrail 20 is horizontally installed between both the support 10 and the support 10 and the handrail 20 fixed to the handrail 20 and the handrail lower 32 is fixed It is composed of a handrail consisting of a fixed part 40,

The method of installing the balustrade according to the embodiment, first, the support 10 is set up at the installation position of the stairs and attached to the support 10 by the handrail 20 connecting member, and the height of the handrail lower 32 is located at the height. Both ends of the handpiece 20 and the binding grooves 21 of the binding grooves 21 are cut in the state in which the government 40 is inserted into the support grooves 10a of the support 10, and the handrail 20 is inclined in accordance with the installation position. After inserting so as to contact, rotate the 90 degrees so as to be locked to the binding groove of the handrail 20, when the curved portion of the sphere 31a is engaged with the binding groove, the sphere 31a of the balustrade 30 is the shaft By pressing the railing 30 to the force by acting on the vertical to stand, the fixing portion 40 is inserted into contact between the fitting groove 32a of the lower railing 32 to be firmly fixed with a connection screw.

The structure is easy to combine without the welding process in the field, because the handrail 20 and the handrail 30 is made by simply fitting the railing 30 into the corresponding position to erect it, the handrail ( 30) in addition to standing vertically, it is firmly fixed to the fixing part 40 by tilting at various angles, so that there is a function that can beautifully decorate the inner tube of the building.

3 is a cross-sectional view showing a state in which the present invention is installed, the above embodiment has a circular shape of the main body of the handrail 20, and is formed continuously in the handrail and is formed in a circular shape that both ends are wrapped and the bottom is Opening shows the binding groove 21 and the upper handrail 31 in the form of a sphere 31a, which is bound to the binding groove and cut on both sides, wherein the upper handrail has a rectangular or other shape in addition to the sphere. The construction principle of the present invention can also be applied.

As shown in the drawing, a circular handrail 20 having a slanting angle of the binding groove 21 and a segmented sphere 31a of the upper handrail 31 inclined to the front surface are inserted (a of FIG. 3) and the Rotating the inserted balustrade 30 by 90 degrees so that the curved part of the sphere 31a of the balustrade upper part 31 is fixed to the handrail 20 binding groove 21 and then inclined to the front of the balustrade. Fig. 3 (b) shows a state in which the sphere 31a of (31) is vertically erected and inserted into the fixing portion 40 installed on the ground and fixed with a connecting screw.

According to the above configuration, the present invention is configured to be made without welding by directly connecting the handrail to the binding groove formed in the handrail, and thus it is possible to install a handrail using a material that is difficult to weld, and additional auxiliary materials are provided in the installation work. It is very easy to install, fast and saves production cost because there is no trace, and aftertreatment process is omitted because there is no trace of welding etc., the original shape of handrail can be maximized. It has the effect of easily adjusting the width and angle.

Claims (3)

In the handrail consisting of a handrail installed horizontally or inclined between both shores and the support and a handrail fixed to the handrail at a predetermined interval and a fixing portion for fixing the lower portion of the handrail, The handrail is formed in a continuous form so that the upper portion of the handrail is inserted in both sides of the binding groove is formed in the bottom is open, inserting the upper portion of the handrail in the inclined groove of the handrail. A handrail having a non-welded structure characterized in that the upper part of the handrail is rotated about an axis to stand at a required angle, and the lower part of the handrail is fixed to the fixing part. According to claim 1, wherein the upper portion of the handrail is a spherical section is cut both sides to be inserted into the binding groove of the handrail, the lower part of the sphere is formed in the form of a neck, the lower portion of the handrail so that it can be fastened with a connection screw in contact with the fixing portion Handrail of the non-welded structure, characterized in that the screw groove is formed. The handrail of claim 1, wherein the fixing part is fitted in parallel with the handrail by inserting both ends into a support groove formed perpendicularly to the support side.

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