The above and other objects, features and advantages of the assembling device for sheet materials according to the invention can be more clearly understood on the basis of the following description of the embodiments with reference to the enclosed drawings, in which:
a and
The structure of the assembling device for sheet materials according to one embodiment of the invention is shown in
The supporting member 1 comprises a guide rod 3 and a substantially circular shaped supporting plate 4, which are connected together to form an L-shaped configuration, as viewed in elevation plan. The supporting plate 4 has a supporting surface substantially perpendicular to the guide rod 3. The supporting surface of the supporting plate 4 is adapted to support a first sheet I in the direction substantially perpendicular to the guide rod 3. Furthermore, the supporting member 1 further comprises a holding means 5, which is provided on the supporting plate 4 of the supporting member 1, so that when the first sheet I is located on the supporting surface of the supporting plate 4, the first sheet I is held in place by the holding means 5. The guide rod 3 comprises an inner face and an outer face. The inner face of the guide rod 3 faces to the supporting plate 4 and is adapted to support a second sheet 11 in the direction substantially perpendicular to and abutting against the first sheet. The outer face of the guide rod 3 is opposite to the inner face and the guiding groove 6, having a T-shaped cross section, is formed on the outer face of the guide rod 3 along the longitudinal direction of the rod.
The clamping member 2 comprises a first clamping rod 8 and a second clamping rod 9. The clamping rods are connected together at one end thereof by a horizontal cross-member 10 to form a substantially U-shaped configuration. The U-shaped clamping member is put over the head of the guide rod 3 so that the first clamping rod 8 and the second clamping rod 9 are located on two sides of the guide rod 3, opposite to the outer face and the inner face of the guide rod 3, respectively. A first positioning means 11 is provided at the free end of the first clamping rod 8, the first positioning means 11 comprises a slider 12 having a cross section, which is adapted to fit in the guiding groove 6 of the guide rod 3 and be able to slide together with the first clamping rod 8 in the groove 6 and a fixing member for fixing the position of the first clamping rod 8 with respect to the guide rod 3. Preferably, the slider 12 also has a substantially T-shaped cross section corresponding to the T-shaped cross section of the guiding groove 6, which is formed on the outer face of the guide rod 3 along the longitudinal direction of the rod. Furthermore, a second positioning means 13 is also provided at the free end of the second clamping rod 9 to firmly hold the second sheet 11 when the sheet is placed into between the guide rod 3 and the second clamping rod.
When the first sheet I is supported on the supporting plate 4 and the second sheet 11 is arranged in such a way as to simultaneously abut against both the first sheet I and the inner face the guide rod 3, the clamping member 2 can be moved along the guiding groove 6 to the suitable position and fixed at that position by the fixing member of the first positioning means 11, while the second positioning means 13 holds the second sheet 11 perpendicular to and abutting against the first sheet 1. With the above arrangement, the assembling device for sheet materials according to the invention can assemble and hold the sheets of a sheet-shaped material perpendicular to each other so as to facilitate the attachment of the sheets perpendicular to each other in an easy and quick manner.
In a preferred embodiment, the first positioning means 11 of the clamping member 2 is a screw with one end having a manually rotatable knob. The screw is mounted through a hole, which is formed at the free end of the first clamping rod 11, while the other end of the screw is screwed on the slider 12. The second positioning means 13 of the clamping member 2 is a screw with one end having a manually rotatable knob. The screw is screwed through a threaded hole, which is formed at the free end of the second clamping rod 13, while the other end of the screw is pivotally mounted to a block 14. This block in turn is pressed against the second sheet 11 by the screw. In this embodiment, when the first sheet I is supported on the supporting plate 4 and the second sheet 11 is arranged in such a way as to simultaneously abut against both the first sheet I and the inner face of the guide rod 3, the clamping member 2 can be moved along the guiding groove 6 to the suitable position and fixed at that position by screwing the screw at the free end of the first clamping rod 11 on the slider 12. After that the screw at the free end of the second clamping rod 13 is inserted and screwed through the threaded hole, which is formed at the free end of this rod to press a block 14 against the second sheet 11. Therefore, the sheets of a sheet-shaped material can be assembled and held perpendicular to each other easily and quickly.
In another preferred embodiment, as shown in
The assembling device for sheet materials according to the invention can be used for assembling and attaching the sheets with unbeveled edges, as shown in
While the assembling device for sheet materials according to the invention has been described with reference to the specific embodiments of the invention, it will be appreciated by those skilled in the art that many alterations and additions can be made without departing from the scope of the invention as defined by the appended claims.
For example, the guiding groove and the slider can be created with a shape of cross section rather than the T-shaped cross section or it is possible to provide a plurality of positioning means on the second clamping rod to enhance a clamping force of the device.
Number | Date | Country | Kind |
---|---|---|---|
2-2006-00100 | Jun 2006 | VN | national |