KR101722322B1 - Rotational combination device of dining table lamp - Google Patents

Rotational combination device of dining table lamp Download PDF

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Publication number
KR101722322B1
KR101722322B1 KR1020150104366A KR20150104366A KR101722322B1 KR 101722322 B1 KR101722322 B1 KR 101722322B1 KR 1020150104366 A KR1020150104366 A KR 1020150104366A KR 20150104366 A KR20150104366 A KR 20150104366A KR 101722322 B1 KR101722322 B1 KR 101722322B1
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KR
South Korea
Prior art keywords
shaped
disk
bolt
threaded portion
dining table
Prior art date
Application number
KR1020150104366A
Other languages
Korean (ko)
Other versions
KR20170012741A (en
Inventor
김상도
오진봉
Original Assignee
(주)케이피 조명
(주)대우건설
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Priority to KR1020150104366A priority Critical patent/KR101722322B1/en
Publication of KR20170012741A publication Critical patent/KR20170012741A/en
Application granted granted Critical
Publication of KR101722322B1 publication Critical patent/KR101722322B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/03—Ceiling bases, e.g. ceiling roses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/002—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for interchangeability, i.e. component parts being especially adapted to be replaced by another part with the same or a different function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Furniture Connections (AREA)

Abstract

The present invention relates to a rotary coupling device such as a dining table, and is a member attached to a ceiling (1) of a building by a plurality of bolts (2), wherein the upper surface is open and the lower surface is closed, Like member 11 joined to the lower side of the disk-shaped binder member 10 and having a circular hole 11 formed at a predetermined distance from the center on the lower surface of the disk-shaped binder member 10, A connecting bar 20 rotatably connected to the coupling bolt 12; A pair of springs 30 inserted into the threaded portion 31a of the long bolt 31 fitted to both ends of the connecting bar 20; A rectangular box-shaped cover member 40 inserted into the threaded portion 31a of the long bolt 31 with the spring 30 interposed therebetween to cover the connection bar 20 and the disk-shaped binding member 10 from the bottom, Wow; And a locking bolt 50 screwed to the threaded portion 31a of the long bolt 31 protruding to the lower portion of the cover member 40. [
The present invention is convenient because the rectangular box-shaped cover member 40 is slightly pushed upward and rotated in a desired direction so that the direction of a table or the like can be easily and freely changed.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rotary coupling device,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotary coupling device such as a dining table, and more particularly, to a rotary coupling device such as a dining table capable of easily rotating a table or the like in accordance with the direction of a dining table.

As disclosed in Korean Patent Application No. 2014-0117687, in general, in a home such as a single-family house or a multi-family house, an illumination lamp for illuminating the interior is essentially installed, and in a building such as an office or an office building or a building such as a school or a public office A lighting lamp for ensuring a good illuminance of the room should be essentially provided.

Most of such lighting lamps are fixedly installed or installed in the lower part of the ceiling of the room. According to the installation method, they will be divided into ceiling direct lighting and ceiling hanging, and they will be classified into ceiling fixing, These lamps are classified into fluorescent lamps, incandescent lamps, and LEDs according to the types of lamps.

In this case, a lamp, a socket, a stabilizer, and the like are installed inside a fixed body formed by bending a metal plate in a circular or rectangular shape most commonly, and the bottom of the fixed body is provided with a milky white synthetic resin Or an illumination cover made of glass. Accordingly, when power is applied to the lamp coupled to the fixing body, the lighting light of the lamp is transmitted and diffused through the lower lighting cover, thereby illuminating the entire room.

In addition, in the case of ceiling hanging or the like as described above, it is composed of a fixing plate which is installed in close contact with the ceiling front surface and a single or a plurality of lighting lamps which are fixedly installed and fixed to the indoor side by using wires or the like from the fixing plate. When the lamp or the LED located inside the cover body is turned on, the lighting light is irradiated toward the room through the lower part of the opened cover body . Such ceiling hangers are not used as lighting means for a large area but are used for brightly illuminating a limited area of a local area such as a dining table.

However, the table hanging on the ceiling as above is installed directly above the dining table to brightly illuminate the table. When the position of the dining table is changed, the position and direction of the dining table should also be changed. When changing the direction of the dining table, As the direction of the coupling device is unscrewed and the direction of the coupling device is unlocked, it is troublesome to change the direction or move the position of the coupling device. If the coupling device is not folded, the direction of the coupling device changes, It is troublesome to re-do the operation.

Disclosure of Invention Technical Problem [8] The present invention has been developed in order to meet the above-described needs of the prior art, and an object of the present invention is to provide a binding apparatus such as a ceiling which can easily bind and detach a table.

A rotary coupling device such as a dining table according to the first embodiment of the present invention is a member attached to a ceiling 1 of a building by a plurality of bolts 2, the upper surface of which is open and the lower surface of which is closed, Shaped member coupled to a lower portion of the disk-shaped binder member 10, wherein the disk-shaped binder member 10 has an arc-shaped hole 10 formed at a predetermined distance from the center of the lower surface of the disk- (20) rotatably connected to the coupling bolt (11) by a coupling bolt (12); A pair of springs 30 inserted into the threaded portion 31a of the long bolt 31 fitted to both ends of the connecting bar 20; A rectangular box-shaped cover member 40 inserted into the threaded portion 31a of the long bolt 31 with the spring 30 interposed therebetween to cover the connection bar 20 and the disk-shaped binding member 10 from the bottom, Wow; And a locking bolt 50 screwed to the screw portion 31a of the long bolt 31 protruding to the lower portion of the cover member 40. [

According to the rotary coupling device such as the dining table of the present invention, the rectangular box-shaped cover member 40 is slightly pushed upward and rotated in a desired direction, so that the direction of the table can be changed easily and freely.

1 is an exploded perspective view showing a rotary coupling device such as a dining table of the present invention,
2 is an assembled sectional view showing a rotary coupling device such as a dining table of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

[Example]

FIG. 1 is an exploded perspective view showing a rotary coupling device such as a dining table of the present invention, and FIG. 2 is an assembled cross-sectional view showing a rotary coupling device such as a dining table of the present invention.

A rotary coupling device such as a dining table of the present invention is a member attached to a ceiling 1 of a building by a plurality of bolts 2, and includes a disk-shaped binding member 10 whose upper surface is open and whose lower surface is closed, Like member 11 coupled to the lower surface of the disk-shaped binding member 10 at a predetermined interval from the center, (20) rotatably connected to the base (12); A pair of springs 30 inserted into the threaded portion 31a of the long bolt 31 fitted to both ends of the connecting bar 20; A rectangular box-shaped cover member 40 inserted into the threaded portion 31a of the long bolt 31 with the spring 30 interposed therebetween to cover the connection bar 20 and the disk-shaped binding member 10 from the bottom, Wow; And a locking bolt 50 screwed to the screw portion 31a of the long bolt 31 protruding to the lower portion of the cover member 40. [

In the rotary coupling device of the present invention having such a configuration as described above, a table or the like is installed on the upper part of the kitchen table. First, the connecting bar 20 is inserted into the arcuate hole 11 with the coupling bolt 12 The rotatably coupled disk-shaped binding member 10 is fixed to the ceiling 1 with a plurality of bolts 2.

A pair of springs 30 are inserted into the threaded portion 31a of the long bolt 31 fitted to both ends of the connecting bar 20 and the threaded portion of the long bolt 31 A rectangular box-like cover member 40 is inserted and connected to the cover member 31a. The screw bolt 50 is screwed into the threaded portion 31a of the long bolt 31 protruding to the lower portion of the cover member 40 to complete assembly.

When the position of the table is changed, it is necessary to change the direction of the table or the like suspended from the lower portion of the cover member 40. In order to change the direction of the table or the like, When the rectangular box-shaped cover member 40 is slightly moved upward and turned in a desired direction, the connecting bar 20 coupled to the cover member 40 is rotated. The connection bar 20 rotates in this manner. The connection bar 20 is connected to the coupling bolt 12 moving along the arc-shaped hole 11 of the disk-shaped binding member 10, Do.

As described above, by rotating the rectangular box-shaped cover member 40 slightly in the upward direction and rotating it in the desired direction, the direction of the table can be changed easily and freely.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. And will be included in the described technical idea.

1: ceiling 10: disk-shaped binding member
11: arcuate hole 12: coupling bolt
20: connecting bar 30: spring
31: long bolt 31a: thread portion
40: rectangular box-shaped cover member 50: locking bolt

Claims (2)

1. A member attached to a ceiling (1) of a building with a plurality of bolts (2), comprising: a disk-shaped binding member (10) having an upper surface opened and a lower surface closed;
Like member 11 coupled to the lower surface of the disk-shaped binding member 10 at a predetermined interval from the center, (20) rotatably connected to the base (12);
A pair of coupling bars 20 and a circular plate-like binding member 10 are covered from the lower side and a threaded portion 31a of the long bolt 31 is provided on both sides of the connecting bar 20 so as to connect the dining table. A rectangular box-shaped cover member 40 to which a spring 30 is inserted and joined,
And a locking bolt (50) screwed to the threaded portion (31a) of the long bolt (31) protruding to the lower portion of the cover member (40). delete
KR1020150104366A 2015-07-23 2015-07-23 Rotational combination device of dining table lamp KR101722322B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150104366A KR101722322B1 (en) 2015-07-23 2015-07-23 Rotational combination device of dining table lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150104366A KR101722322B1 (en) 2015-07-23 2015-07-23 Rotational combination device of dining table lamp

Publications (2)

Publication Number Publication Date
KR20170012741A KR20170012741A (en) 2017-02-03
KR101722322B1 true KR101722322B1 (en) 2017-04-03

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Application Number Title Priority Date Filing Date
KR1020150104366A KR101722322B1 (en) 2015-07-23 2015-07-23 Rotational combination device of dining table lamp

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102476152B1 (en) * 2021-05-24 2022-12-12 주식회사 알프스이십일 Table light attachment device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200278019Y1 (en) * 2002-03-07 2002-06-14 (주)이라이텍 Device to install a fluorescent lamp case

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101511296B1 (en) * 2013-06-05 2015-04-13 주식회사 일성 Assembly of reflector of a led downlight

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200278019Y1 (en) * 2002-03-07 2002-06-14 (주)이라이텍 Device to install a fluorescent lamp case

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