CA2547042A1 - Table structure - Google Patents

Table structure Download PDF

Info

Publication number
CA2547042A1
CA2547042A1 CA 2547042 CA2547042A CA2547042A1 CA 2547042 A1 CA2547042 A1 CA 2547042A1 CA 2547042 CA2547042 CA 2547042 CA 2547042 A CA2547042 A CA 2547042A CA 2547042 A1 CA2547042 A1 CA 2547042A1
Authority
CA
Canada
Prior art keywords
coupling bracket
disk
bracket
plate
shaped
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA 2547042
Other languages
French (fr)
Inventor
Yun-Chi Hu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2547042 priority Critical patent/CA2547042A1/en
Publication of CA2547042A1 publication Critical patent/CA2547042A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00Tables with tops of variable height
    • A47B9/20Telescopic guides
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00Details of tables or desks
    • A47B13/02Underframes
    • A47B13/023Underframes with a central column
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00General construction of tables or desks
    • A47B2200/0035Tables or desks with features relating to adjustability or folding
    • A47B2200/004Top adjustment
    • A47B2200/0042Height and inclination adjustable desktop, either separately or simultaneously
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00General construction of tables or desks
    • A47B2200/0035Tables or desks with features relating to adjustability or folding
    • A47B2200/004Top adjustment
    • A47B2200/0044Inclinable work surface around a mobile axis

Landscapes

  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

An inclination-adjusting structure is mounted on a lower portion of a table structure. A coupling bracket is firmly mounted under a table plate. Several slide chutes are formed longitudinally on the coupling bracket. Several positioning holes are arranged in a row between two of the slide chutes. A
disk-shaped plate is mounted under the coupling bracket . The disk-shaped plate has an arc-shaped surface. Two slide ribs are formed on the arc-shaped surface in locations corresponding to the slide chutes of the coupling bracket. A
positioning pillar is mounted on the arc-shaped surface in the same direction as the positioning holes. The slide ribs are inserted into the slide chutes if the coupling bracket is coupled with the disk-shaped plate. The positioning pillar can be inserted into different positioning hole. In addition, an angle of inclination of the table plate is adjustable by shifting the coupling bracket.

Description

TABLE STRUCTURE
FIELD OF THE INVENTION

The present invention relates to a table structure, and more particularly to an inclination-adjusting structure to facilitate the adjustment of the inclination and height of the table plate.

BACKGROUND OF THE INVENTION

Generally speaking, the conventional inclination-adjustable worktable includes adjusting rods located under both sides of the table plate for adjusting the inclination of the table plate. However, this worktable that provides the simple and easy function for adjusting the inclination has a complicated structure, and the adjusting rods, which are protrudent from both sides of the worktable, are unsafe.

SUMMARY OF THE INVENTION

It is a main object of the present invention to provide a multi-stage inclination-adjusting structure, wherein a coupling bracket is firmly mounted under a table plate for being coupled with an arc-shaped, disk-shaped plate, whereby an angle of inclination of the table plate is adjustable along the arc-shaped, disk-shaped plate. If the required angle is achieved, the positioning pillar is then inserted into a positioning hole. The table plate is adjustable steplessly by means of the arc-shaped coupling between the disk-shaped plate and the coupling bracket such that the user is allowed to make the stepless adjustment at any moment. For the positioning purpose, the positioning pillar is then inserted into the positioning hole. As a result, the present invention provides the featured step- or stepless-adjustment.

It is another object of the present invention to provide a structure that supports the weight of the table plate by a single pillar of the support bracket. In addition, the present invention further provides a power-saving, easily controllable elevating structure, which is hidden in the support bracket, for controlling the ascension and descension of the table plate. As a result, the table plate can be ascended or descended easily by merely controlling the control switches. Consequently, it is timesaving, power-saving and convenient to make the adjustment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a three-dimensional view of the present invention.

FIG. 2 is a three-dimensional, exploded view showing the coupling bracket and the disk-shaped plate of the present invention.

FIG. 3 is a three-dimensional, assembled view showing the coupling bracket and the disk-shaped plate.

FIG. 4 is a schematic view showing the performance of the adjustment in the angle of inclination of the table plate.
FIG. 5 is a three-dimensional, exploded view showing the disk-shaped plate and the elevating device of the present invention.

FIG. 6 is a three-dimensional view showing the disk-shaped plate and coupling bracket attached to the bottom of the table plate.

FIG. 7 is a cross-sectional view taken along line A-A of FIG. 3 and viewed in the direction of arrow.

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 3 and viewed in the direction of arrow.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring to FIG. 1 through FIG. 3, a table structure comprises a table plate 1, a coupling bracket 2, a disk-shaped plate 3, a support bracket 4 and an elevating device 5, wherein an inclination-adjusting structure for ascension and descension of the table plate is composed of the coupling bracket 2 and the disk-shaped plate 3.

The table plate 1 has a certain length on which several pen-holding slots 11 are formed on both corners of a table surface for holding pens or other articles to protect these articles from fall when the table plate 1 is inclined.

The coupling bracket 2 is firmly mounted under the table plate 1, and several slide chutes 21 are formed longitudinally on the coupling bracket 2. Besides, several positioning holes 22 are arranged in a row between two of the slide chutes 21.
The disk-shaped plate 3 is mounted under the coupling bracket 2, and the disk-shaped plate 3 has an arc-shaped surface 31. Two slide ribs 32 are formed on the arc-shaped surface 31 in the locations corresponding to the slide chutes 21 of the coupling bracket 2. Besides, a positioning pillar 35 is mounted on the arc-shaped surface 31 in the same direction as the positioning holes 22. A
flat-reception bracket 33 is mounted on a rearward of the arc-shaped surface 31, and several through holes 34 are formed penetrating the arc-shaped surface 31. The slide ribs 32 can be inserted into the slide chutes 21 if the coupling bracket 2 is coupled with the disk-shaped plate 3, wherein several lock plates 36 are further mounted on the slide ribs 32, which are coupled with the slide chutes 21, for positioning the slide ribs 32 in the slide chutes 21. In addition, the positioning pillar 35 may be inserted into different positioning hole 22 such that the angle of inclination of the table plate 1 is changeable by shifting the coupling bracket 2.

Referring again to FIG. 3, FIG. 5 and FIG. 7, the support bracket 4, which is sufficient to support the weight of table plate 1 is mounted under the disk-shaped plate 3, wherein a holding bracket 43 having a positioning sleeve 431 on the center thereof is centrally mounted on the support bracket 4. In addition, the elevating device 5 is held by the positioning sleeve 431. The elevating device 5 is, for example, a hydraulic elevator, a pneumatic elevator, an automatic elevating device or other elevating structure.
Besides, a movable sleeve 41 consisting of an outer sleeve 411 and an inner sleeve 413 is mounted in the holding bracket 43. Two protrudent slides 412 are mounted longitudinally, oppositely on an inner surface of the outer sleeve 411 for being coupled with two recessed slides 414, which are mounted oppositely on an outer surface of the inner sleeve 413. The inner sleeve 413 is driven by the ascension or descension of the elevating device 5 to perform the corresponding movement since the disk-shaped plate 3 and the inner sleeve 413 are coupled with each other by the lock plates 36, which are locked to the top of the elevating device 5.

Referring to FIG. 2 through FIG. 4, FIG. 6 and FIG. 8, the diagrams for explaining the adjustment of the inclination of the table plate 1 are shown. In order to adjust the angle of inclination of the table plate 1, the positioning pillar 35 is driven by a first control switch 6 located under the table plate 1 to shrink into the disk-shaped plate 3, so that the positioning pillar 35 is separated from the through hole 34 of the coupling bracket 2, whereby the table plate 1 is shiftable along the arc-shaped surface 31 by means of the coupling bracket 2.
When the table plate 1 is shifted, the slide ribs 32 are slidable along the slide chutes 21 of the coupling bracket 2. When the table plate 1 is inclined forward to a maxi-angle position, the slide ribs 32 can be blocked by rear walls 211 of the slide chutes 21. In addition, the angle of inclination of the table plate 1 can be fixed securely by inserting the positioning pillar 35 into one of the positioning holes 22.

As shown in FIG. 2 and FIG. 8, when the table plate 1 is in horizontal plane, the flat-reception surface 23 of the coupling bracket 2 is confined by the flat-reception bracket 33 to keep the table plate 1 horizontal.

Referring to FIG. 4 through FIG. 7, the elevating structure for adjusting the height of the table plate 1 is shown.
The weight of the table plate is focused, supported by a single pillar of the support bracket 4. In addition, the elevating device 5 hidden in the support bracket 4 can be controlled by a second control switch 7 mounted under the table plate 1. As a result, the table structure can be operated easily by the user since the first control switch 6 and the second control switch 7 are both mounted under the table plate 1. By controlling the elevating device 5, the disk-shaped plate 3, the coupling bracket 2 and the table plate 1 are driven for motions simultaneously such that the inner sleeve 413, which is firmly coupled with the elevating device 5, is allowed to slide along the protrudent slides 412 of the outer sleeve 411, whereby the height of the table plate 1 is adjustable.

Furthermore, a bookrack 8 is mounted on a rearward of the table plate 1 to provide the user with the convenience in placing books and articles.

Claims (5)

1. A table structure comprising:

a table plate, a coupling bracket, a disk-shaped plate and a support bracket, wherein the coupling bracket and the disk-shaped plate collectively constitute an inclination-adjusting structure for ascension and descension of the table plate, wherein the coupling bracket is firmly mounted under the table plate, a plurality of slide chutes are formed longitudinally on the coupling bracket and a plurality of positioning holes are arranged in a row between two of the slide chutes, and wherein the disk-shaped plate is mounted under the coupling bracket, the disk-shaped plate has an arc-shaped surface, two slide ribs are formed on the arc-shaped surface in locations corresponding to the slide chutes of the coupling bracket, a positioning pillar is mounted on the arc-shaped surface in the same direction as the positioning holes and a flat-reception bracket is mounted on a rearward of the arc-shaped surface, whereby the slide ribs are inserted into the slide chutes if the coupling bracket is coupled with the disk-shaped plate, and whereby an angle of inclination of the table plate is adjustable by shifting the coupling bracket such that the positioning pillar can be inserted into different positioning hole.
2. The table structure of claim 1, wherein the positioning pillar, which is located between the disk-shaped plate and the coupling bracket, is controlled by a first control switch to be separated from or inserted into one of the positioning holes.
3. A table structure comprising:

a table plate, a coupling bracket, a disk-shaped plate, a support bracket and an elevating device, wherein the coupling bracket and the disk-shaped plate collectively constitute an inclination-adjusting structure for ascension and descension of the table plate, wherein the coupling bracket is firmly mounted under the table plate, a plurality of slide chutes are formed longitudinally on the coupling bracket and a plurality of positioning holes are arranged in a row between two of the slide chutes, wherein the disk-shaped plate is mounted under the coupling bracket, the disk-shaped plate has an arc-shaped surface, two slide ribs are formed on the arc-shaped surface in locations corresponding to the slide chutes of the coupling bracket, a positioning pillar is mounted on the arc-shaped surface in the same direction as the positioning holes and a flat-reception bracket is mounted on a rearward of the arc-shaped surface, whereby the slide ribs are inserted into the slide chutes if the coupling bracket is coupled with the disk-shaped plate, and whereby an angle of inclination of the table plate is adjustable by shifting the coupling bracket such that the positioning pillar can be inserted into different positioning hole, and wherein a holding bracket is mounted inside the support bracket, the holding bracket has a movable sleeve mounted therein, the movable sleeve is consisted of an outer sleeve and an inner sleeve, two protrudent slides are mounted longitudinally, oppositely on an inner surface of the outer sleeve for being coupled with two recessed slides mounted oppositely on an outer surface of the inner sleeve, whereby the inner sleeve is driven by ascension or descension of the elevating device to perform the corresponding movements.
4. The table structure of claim 3, wherein the bottom of the elevating device is firmly coupled with a positioning sleeve located on a center region of the holding bracket of the support bracket, and a lock plate is coupled with a top end of the elevating device and located firmly between the disk-shaped plate and the inner sleeve.
5. The table structure of claim 3, wherein the elevating device is controlled by a second control switch mounted under the table plate for ascension or descension.
CA 2547042 2006-05-16 2006-05-16 Table structure Abandoned CA2547042A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2547042 CA2547042A1 (en) 2006-05-16 2006-05-16 Table structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2547042 CA2547042A1 (en) 2006-05-16 2006-05-16 Table structure

Publications (1)

Publication Number Publication Date
CA2547042A1 true CA2547042A1 (en) 2007-11-16

Family

ID=38686902

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2547042 Abandoned CA2547042A1 (en) 2006-05-16 2006-05-16 Table structure

Country Status (1)

Country Link
CA (1) CA2547042A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108143105A (en) * 2017-12-08 2018-06-12 芜湖乐佳自动化机械有限公司 A kind of art teacher is with sketchy drawing board stent and its application method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108143105A (en) * 2017-12-08 2018-06-12 芜湖乐佳自动化机械有限公司 A kind of art teacher is with sketchy drawing board stent and its application method

Similar Documents

Publication Publication Date Title
US10317126B2 (en) Refrigerator
US20070261608A1 (en) Table structure
US9644884B2 (en) Refrigerator
GB2429239B (en) Tilting Mechanism
US9815189B1 (en) Tool cabinet
JP2003299545A (en) Seat for vehicle
JP2016500353A (en) Multimedia screen support, especially for automotive instrument panels
JP2014525704A5 (en)
JP4823859B2 (en) Electronic device tilt device
GB2437916A (en) Table structure with inclination adjustment
US20020124777A1 (en) Electric and stepless structure for adjusting height of desktop
KR101917946B1 (en) Standing desk
CA2547042A1 (en) Table structure
AU2006100369A4 (en) Table structure
JP2006296631A (en) Raising/lowering table
CN108756561A (en) The furniture part of sliding for multi-part door and furniture with the furniture part
KR200423222Y1 (en) Structure for controlling height and angle of a desk board
KR20160137142A (en) Standing and seating type desk
CN106938832B (en) Six-degree-of-freedom lifting platform
KR20100056088A (en) Arm rest
EP3172989B1 (en) Table with a height-adjustable top
US20080264308A1 (en) Stand with lifting and lowering function
KR200487423Y1 (en) Monitor Mount with Desk
JP3123722U (en) Structure for adjusting the height and inclination of the work table top plate
CN2927826Y (en) Regulating structure for lifting and tilting table top

Legal Events

Date Code Title Description
FZDE Dead