Multi-function worktable
A multi-function worktable comprises a bottom plate including two cylindrical members disposed at two sides thereof and having through grooves formed therein, and four leg assemblies affixed to the front and rear ends of the two cylindrical members individually for extension and extraction, an overturning mechanism fixed between the two cylindrical members for using the top plate in different modes, wherein the overturning mechanism includes two opposite guide slots formed in the two cylindrical members, and the top plate includes two rollers mounted on two sides thereof where correspond to one ends of the guide slots respectively, such that as moving the top plate upward, the two rollers may rollingly move frontward and backward along the two guide slots so as to change the top plate in different use modes.
1. Field of the Invention
The present invention relates to a multi-function worktable that may easily overturn the top plate for changing the use mode by way of an overturning mechanism.
2. Description of the Prior Arts
As illustrated in
Nevertheless, such a prior art worktable 10 still has the following disadvantages:
1. Because during the changing operation of the use mode, the connecting rod assemblies 14 have to be disengaged from one ends of the leg supports 13, and then the leg supports 13 are axially rotated to proper angles and positioned individually. Thereafter, the connecting rod assemblies 14 are joined to the leg supports 13 again, causing a tedious changing operation.
2. Furthermore, as axially rotating the leg supports 13 and overturning the worktable 10, the user has to finish the mode-changing operation by himself, resulting in a difficult and labor consuming operation.
The present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
SUMMARY OF THE INVENTIONThe primary object of the present invention is to provide a multi-function worktable that may easily overturn the top plate for changing the use mode.
Another object of the present invention is to provide a multi-function worktable that may overturn the top plate with saving labor by using an overturning mechanism.
In accordance with one aspect of the present invention, there is provided a multi-function worktable comprising a bottom plate including two cylindrical members disposed at two sides thereof and having through grooves formed therein, and four leg assemblies affixed to the front and rear ends of the two cylindrical members individually for extension and extraction, an overturning mechanism being fixed between the two cylindrical members for using the top plate in different modes, wherein the overturning mechanism includes two opposite guide slots formed in the two cylindrical members, and the top plate includes two rollers mounted on two sides thereof where correspond to one ends of the guide slots respectively, such that as moving the top plate upward, the two rollers may rollingly move frontward and backward along the two guide slots so as to change the top plate in different use modes.
The present invention will become more obvious from the following description when taken in connection with the accompanying drawings, which show, for purpose of illustrations only, the preferred embodiment in accordance with the present invention.
Referring to
With reference to
With reference to
As illustrated in
The invention is not limited to the above embodiment but various modifications thereof may be made. It will be understood by those skilled in the art that various changes in form and detail may made without departing from the scope and spirit of the present invention.
Claims
1. A multi-function worktable comprising:
- a bottom plate;
- two cylindrical members mounted onto the two sides of said bottom plate, and including through grooves formed therethrough and guide slots formed therein;
- leg assemblies inserted in through grooves of the front and rear ends of said cylindrical members;
- top plate mounted between said two cylindrical members, and including two rollers disposed on two sides thereof where correspond to said guide slots respectively for moving therein so as to be used in different modes.
2. The multi-function worktable as claimed in claim 1, wherein said bottom plate includes a plurality of elongated stems for supporting said top plate thereon, at the front and rear sides of which are provided with shoulders respectively, at the lower side of which is disposed a drawer for placing objects therein.
3. The multi-function worktable as claimed in claim 1, wherein said cylindrical members include screw holes for communication with said through grooves arranged on the front and rear end portions thereof for screwing with bolts individually, and four legs of four leg assemblies include coupling portions extendedly secured on one ends thereof for being inserted into said through grooves respectively and having annular indentions for corresponding to and confining said bolts formed thereon.
4. The multi-function worktable as claimed in claim 1, wherein said legs further include extensions disposed therein for adjusting their lengths individually.
5. The multi-function worktable as claimed in claim 1, wherein between said four leg assemblies and said bottom plate are defined with retractable connecting rod assemblies.
6. The multi-function worktable as claimed in claim 1, wherein between said leg assemblies are couplingly provided with brackets respectively.
7. The multi-function worktable as claimed in claim 1, wherein said top plate includes grips arranged on the front and rear sides thereof respectively for user's holding.
8. The multi-function worktable as claimed in claim 1, wherein said top plate includes a plane formed on the top surface thereof and having receiving compartments provided thereon for use in a workbench mode, and the bottom surface of said top plate is constructed in the form of antislip patterns for use in a scaffold mode.
9. The multi-function worktable as claimed in claim 1 further comprising a positioning mechanism provided between said top plate and said two cylindrical members.
10. The multi-function worktable as claimed in claim 9, wherein said positioning mechanism includes engaging pieces for extending or retracting, and said two cylindrical members include fixing recesses secured on predetermined positions thereof where correspond to said engaging pieces for positioning said top plate.
Type: Application
Filed: Sep 24, 2007
Publication Date: Mar 26, 2009
Inventor: Yi-Chun Tseng (Taichung)
Application Number: 11/903,776
International Classification: A47F 5/12 (20060101);