FI13568Y1 - Bottom fastener for attaching a technical building casing - Google Patents

Abstract

A bottom bracket (101) for attaching a house technical box (100), comprising a flat part (110), at least one edge part (109a, 109b), at least one pipe holder (104) for attaching a pipe or a cable, and a fastener (105) for attaching the respective pipe holder (104) to the bottom bracket, the bottom bracket being adapted to be fastened to a mounting base through the flat part by means of fasteners, and each of the edge parts (109a, 109b) being made to stand at an angle against the flat part and has a flat attachment part (111a, 111b) for attaching a cover part (102) belonging to the house technical box, characterized in that each of the pipe holders is arranged to be attached to the bottom bracket through a made on the flat part, with a mounting hole (116) provided projecting formation (112) on a flat surface (113) which is intended to be directed in a direction away from the mounting base, using a tightening fastener which is pushed in from the outer surface of the bottom bracket (129), which is intended to be directed in the direction of the mounting base, and which consists of a screw or bolt (105) consisting of a threaded part (118) and of a main part (119), without rotating the pipe holder.

Description

BASE FOR ATTACHING THE BUILDING TECHNOLOGY ENCLOSURE

FASTENER

Engineering

The application is generally aimed at the bottom bracket intended for fixing the building technology box.

Background

Pipes are usually encased with casings made of either plastic, steel or sheet materials. The case usually has a base or a base bracket with which the cover of the case is attached to the wall. There are places on the bottom of the housing or on the bottom bracket for installing pipe brackets.

In a conventional solution, the base or base bracket has threaded points, e.g. rivet nuts, for pipe bracket installation. A threaded pin is usually installed at the threaded point, on the end of which a pipe bracket is installed by turning the pipe bracket by hand.

However, the conventional solution has several problems. Installing pipe brackets by rotating requires a lot of extra space inside the case.

The rotation of the pipe supports is also slow and the rotation movement is a difficult work step in terms of health.

Summary — One of the objectives of the invention is to solve the problems of the known technology and to create a bottom bracket intended for a building technology box, to which the Pipe Holder (put-

N hinge bracket) can be installed easily, quickly and without breaking your hands with a rotating fastening device, from the direction of the intended outer surface towards the mounting plane, before the bottom bracket is installed on the mounting base.

E 25 Thanks to the bottom bracket, the Pipe holder can also be installed earlier a

N for smaller building technology boxes and tighter working spaces.

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3 One of the objectives of the invention is achieved by complying with independent protection requirements

O with bottom bracket and building technology box.

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Certain embodiments of the invention are presented in independent claims.

One embodiment of the invention is a base bracket intended for fixing a building technology box, which has a flat part, at least one side part, at least one pipe holder for attaching a pipe or cable, and a fastening means for attaching each pipe holder to the bottom bracket. The base bracket is adapted to be attached to the mounting platform through the flat part with the help of fasteners. Each side part is formed at an angle with respect to the flat part and comprises a mounting surface for attaching the cover part of the building technology case. Each Pipe Holder is adapted to be attached to the base bracket through the flat part, with a twistable fastening device that can be pushed towards the installation plane from the direction of the outer surface of the intended base bracket, which comprises a screw or bolt consisting of a threaded part and a base part, without rotating the pipe holder.

Another embodiment of the invention is a building technology box intended for protecting a pipe or cable, which has a cover part and at least one bottom bracket intended for attaching the building technology box. Each base holder comprises — a flat part, at least one side part, at least one pipe holder for attaching a pipe or cable, and a fastening means for attaching each pipe holder to the bottom bracket. The base bracket is adapted to be attached to the installation platform through the flat part with the help of fasteners. Each side part is formed at an angle with respect to the flat part and comprises a mounting plate for attaching the building technology case — the cover part. Each Pipe Holder is adapted to be attached to the bottom bracket through the flat part towards the installation level with a twistable attachment device that can be pushed from the direction of the outer surface of the intended bottom bracket, which comprises a screw or bolt consisting of a threaded part and a base part, without rotating the pipe holder.

JN 25 — Short explanation of the pictures

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N In the detailed explanation of the pictures, exemplary embodiments of the invention are presented in more detail with reference to the following pictures:

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? fig. 1a-1d — show a cross-section of the bottom bracket, pipe holders and riser part used in the building technology box equipped with an L-cover

N 30 sina and in perspective seen from the top angle 3 fig. 2a-2d — show in the corresponding building technology case and base holder

O second pipe holders and riser parts to be used in cross-sections and > in perspective seen from the bottom slanting direction of the mounting surface

Detailed explanation of the pictures

Fig. 1a-1d show a building technology housing 100, which is intended to protect at least one pipe, cable (cord) or measuring device.

The pipe can be, for example, a service water, sewer, ventilation or protection pipe. The cable can — be, for example, a telecommunications or electricity cable. The measuring device can be, for example, a water meter or a flow sensor.

The building technology box 100 comprises at least one base bracket 101, cover part 102 and at least one fastening means (not shown) for fixing the cover part 102 to the base bracket 102. The building technology box 100 also includes at least one pipe holder 104 and one pipe holder fastening device 105.

The cover part 102 comprises a horizontal part 106 and a vertical part 107, which is formed perpendicular to the horizontal part 106. The cover part 102 is made of sheet metal by bending, of construction board by connecting the vertical part 107 and the horizontal part 106 together with e.g. glue, screws, pontoon joints or any of the aforementioned combinations. Ra-kennus board is, for example, MDF, gypsum, magnesite or composite board.

The bottom bracket 101 can be as long as the cover part 102, shorter than the cover part 102 as shown in the pictures, or longer than the cover part 102. The base bracket 101 can be e.g. 40, 50 or 60 mm in length. Several base brackets 101 can be installed, while the cover part 102 is uniform and longer than the base brackets 101.

The bottom bracket 101 is made, for example, by bending a metal sheet or extruding a metallic material. The metal is e.g. steel or aluminum plate. & The strength of the steel plate can be 1-3 mm, e.g. 1, 2 or 3 mm. Base mount 101

N comprises a plane part 110, through which the bottom bracket 101 is attached to the mounting base (not shown), e.g. to the wall or ceiling, with screws or other fasteners. 2 The flat part 110 has mounting holes 108 to facilitate mounting on the

E doing. a

N A first side part 109a and a second 3 side part 109b are formed on the bottom bracket 101, which can be parallel to the cover part according to the pictures

O 30 102 with respect to the vertical part 107 and perpendicular to the plane part 110.

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A first mounting surface 111a is formed in the first side part 109a, which is formed by bending inward. A second mounting surface 111b is formed on the second side part 109b, which is formed by bending inwards accordingly. The horizontal part 106 can be against the first mounting plane 111a and the second mounting plane 111b according to the pictures, or there can be 0.1-3 mm between them, e.g. 0.1; 1.6 or 3 mm gap. The vertical part 107 can be against the first side part 109a according to the pictures, or there can be 0.1-3 mm between them, e.g. 0.1; 1.6 or 3 mm, gap (gap).

The cover part 102 is fixed through the horizontal part 106 to the first fixing plane 111a, the second fixing plane 111b or both of them in the bottom bracket 101 with a fixing device, e.g. a screw or a nail, which pierces the fixing plane 111a, 111b used for fixing.

The cover part 102 has the shape of an L-profile in the pictures, but the cover part can also be a U-profile, in which case the cover part 102 comprises another vertical part (not shown), which can be similar to the vertical part 107 or its height can differ from the vertical part 107 so that it is lower in height or advanced. In this case, the second vertical part is — essentially against the second side part 109b, or there can be a gap of 0.1-3 mm between them like the first side part 109a.

Fastening means 105 is, for example, a screw or bolt, which consists of a threaded part 118 and a base part 119. The thickness of the threaded part 118 is e.g. 4-8 mm, e.g. 4, 6 or 8 mm, and the length is e.g. 4-20 mm, e.g. 4, 12 or 20 mm. The threaded part 118 comprises — an external thread measuring M4-M8, e.g. M4, M6 or M8. The thread can be the entire length of the thread section 118 or only part of it.

An upwardly rising molding 112 is formed in the plane part 110, which is essentially lifted up from the plane surface 113 so that the direction of lifting is @ from the plane part 110 towards the horizontal part 106 (away from the mounting surface). Molding

S 25 112 is cylindrical, oval, square or = the shape can be a combination of the above when viewed from above or below. The first planar surface 114 of the molding 112

Between S and the second flat surface 115, a mounting hole 116 for the pipe holder is formed

I 104 for attachment. The fastening hole 116 is pierced by the fastening rod 105 of the pipe holder 104. 0

T 30 —The pipe holder 104, which is made of e.g. plastic or metal, comprises a run-

N gon 120, in which a second mounting hole 121 and a nut 122 are formed, which

N can be permanently attached to the frame 120 or it can be a separate part that is added to the frame 120 during the installation phase. The nut 122 has an internal thread which is

suitable with the external thread of the threaded part 118. The frame 120 has a place for the pipes, where the pipes are attached either by quick fastening or screw locking.

The pipe holder 104 can also be formed in such a way that cables are attached to it instead of pipes. The pipe holder 104 can also be such that both pipes and cables can be attached to it.

The building technology housing 100 comprises a raising part 123, with the help of which the pipe holder 104 is lifted off the installation base and the flat part 110. The raising part 123 has a lower surface 126, which is essentially against the flat part 110, and an upper surface 125, against which the installation surface 127 of the pipe holder 104 is placed on the building technology housing 100 when assembled. Guide parts 128 are formed in the elevation part 123, which improve the installation of the pipe holder 104, guiding it to the correct position. The upper surface 125 can have various notches and fasteners, to which the Pipe Holder 104 sticks.

The pipe holder 104 is attached to the bottom bracket 101 by pushing and rotating the fastening means 105 through the fastening hole 116, and when using the riser part 123, through its piercing hole (not reference numbered), so that the threaded part 118 catches the counter thread in the nut 122. The fastening means 105 is then installed from the flat part 110 towards the pipe holder 104 and the nut 122 in it. The raised part 123 is placed between the pipe holder 104 and the flat part 110 and when the fastening means 105 is installed, the base part 119 is tightly against the first flat surface 114.

In an ideal situation, the base part 119 remains at the level of the outer surface 129 of the flat part 110 or in such a way that it does not exceed the outer surface 129 substantially. Small 0.1-1.5mm, e.g. 0.1; 1 or 1.5 mm, the excess does not impair installability.

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S The elevation part 123 can additionally have at least one guide arm 130, which fits - 25 — in the guide opening 131 in the base bracket 101 during the installation phase, in which case = the elevation part 123 is guided to the correct position in the flat part 110. The guide opening 131 © can be different from the picture round or oval, in which case the guide arm 130 is shaped

E accordingly.

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D Fig. 2a-2d show a building technology housing 100 corresponding to the previous images, which differs essentially only in the pipe holder 104 and the elevation part used in it

N 123 for embodiments.

The pipe holder 104, which is made of e.g. plastic or metal, is equipped with a rubber insulator against the pipe and comprises a body 120, in which a nut 122 is formed, which is solidly, e.g. welded to the body 120. The nut 122 has an internal thread that is compatible with the external thread of the threaded part 118. The frame 120 has a place for the pipes, where the pipes are attached either by quick fastening or screw locking.

The annular elevation part 123 has a lower surface 126, which is essentially against the second plane surface 115, and an upper surface 125, against which the installation surface 127 of the pipe holder 104 is placed when the bottom bracket 101 is assembled. — The pipe holder 104 is attached to the bottom bracket 101, corresponding to the previous pictures, by pushing and rotating the fastening device 105 through the fastening hole 116, and when using the riser part 123, through the piercing hole 132 of the riser part 123, whereby the thread part 118 catches the counter-thread in the nut 122. The fastening means 105 is then installed from the flat part 110 towards the pipe holder 104 and the — nut 122 in it. The raised part 123 is placed between the pipe holder 104 and the flat part 110 and with the fastening means 105 installed, the base part 119 is against the first flat surface 114 essentially tightly.

Only some exemplary embodiments of the invention have been presented above.

The principle according to the invention can of course be modified within the framework of the protection area defined by the protection requirements, e.g. in terms of implementation details and areas of use.

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Claims (5)

Protection requirements 1. A bottom bracket (101) for attaching a house technical box (100), comprising a flat part (110), at least one edge part (109a, 109b), at least one pipe pourer (104) for attaching a pipe or a cable, and a fastener (105) for attaching the respective pipe pourer (104) to the bottom bracket, wherein the bottom bracket is arranged to be attached to a mounting base through the flat part by means of fasteners, and wherein each of the edge parts (109a, 109b) is made to stand at an angle i to the flat part and has a flat attachment part (111a, 111b) for attaching a lid part (102) belonging to the domestic technical drawer, characterized in that each of the pipe trays is arranged to be attached to the bottom attachment by means of a the flat part made, with a mounting heel (116) provided with a protruding formation (112) on a flat surface (113) which is intended to be directed in a direction away from the mounting base, using a retractable fastener which is pushed in from the outer surface of the bottom bracket (129 ), which is intended to be directed in the direction of the mounting surface, and which consists of a screw or bolt (105) consisting of a threaded part (118) and of a main part (119), without rotating the pipe pourer. 2. Bottom attachment according to the preceding protection requirement, characterized in that each of the formations (112) protrudes from the flat surface so that the main part of the fastener that attaches the pipe pourer is positioned at the highest level with the outer surface (129) of the flat part which is intended to be directed in the direction of the mounting base. & 0) 25 3. Bottom bracket according to any of the preceding protection requirements, characterized in that 3 between the respective pipe holder and the flat surface (113) of the flat part which = is intended to be directed in the direction away from the mounting base there is a pre- E: raising part (123) for lifting detach the pipe pourer (104) from the flat part. > 4. —Bottom bracket according to one of the preceding protection requirements, characterized in that O 30 the at least one edge part consists of a first edge part (109a) and a second N edge part (109b) of which the respective edge part is made to stand substantially perpendicular to the flat part say that the flat part as well as the first edge part and the second edge part (109a, 109b) form a bottom bracket with a substantially U-shaped cross-section, and of which the flat attachment part of the respective edge part has been created by bending the upper part of said edge part (111a, 111b) edge against the other of said first and second edge parts (111a, 1116). 5. A utility box (100) for protecting a pipe or cable, comprising a cover part (102) and at least one bottom bracket (101) for attaching the utility box, each of the bottom brackets (101) including a flat part (110), at least one edge part (109a, 109b), at least one pipe pourer (104) for attaching the pipe or cable and a fastener (105) for attaching the respective pipe pourer (104) — to the bottom bracket, the bottom bracket being arranged to by means of fasteners is attached to a mounting base through the flat part, and each of the edge parts (109a, 109b) is made to stand at an angle to the flat part and has a flat attachment part (111a, 111b) for attaching the lid part of the domestic technical leather, characterized in that each of the pipe plates is arranged to be attached to the bottom bracket by a protruding formation (112) on a flat surface (113) made on the flat part, provided with a fastening heel (116) is intended to be directed in the direction away from the mounting surface, using a retractable fastener that is pushed in from the outer surface of the bottom bracket (129), which is intended to be directed in the direction of the mounting surface, and which consists of a screw or bolt (105 ) consisting of a threaded part (118) and of a main part (119), without rotating the pipe pourer. < N O N O <Q LO I = Ql O 5 O N O N I