Abstract: A board fixing module fixes a board to a base body. The board fixing module includes: a fixing element embedded into the base body, a bottom portion passed through the board and a latch element latched with the fixing element, and a passing rod passed into the latch element for maintaining the latch condition of the latch element and the fixing element. The invention is characterized in that users simply need to press the passing rod inward to release the latch condition of the latch element and the fixing element in order to separate the board from the base body, and thus the invention achieves the effect of a convenient installation or dismount.

Abstract: The present invention discloses a board fixing module for fixing a board to a base body. The board fixing module includes: a fixing element embedded into the base body, a bottom portion passed through the board and a latch element latched with the fixing element, and a passing rod passed into the latch element for maintaining the latch condition of the latch element and the fixing element. The invention is characterized in that users simply need to press the passing rod inward to release the latch condition of the latch element and the fixing element in order to separate the board from the base body, and thus the invention achieves the effect of a convenient installation or dismount.

Abstract: A combinational commodity engaging unit which can connect by engaging plates of a computer desk, a TV cabinet etc. in order to assemble the combinational commodity without using an auxiliary tool, the engaging unit includes at least: a fixing seat embedded in a first plate, a hollow engaging member embedded in a second plate and having its bottom portion engaged in the fixing seat, and a fixing rod extended into the interior of the hollow engaging member to maintain the hollow engaging member in a state of engaging the fixing seat. By combination of the above stated fixing seat, hollow engaging member and fixing rod, the combinational commodity can be assembled without using an auxiliary tool.

Abstract: A combinational commodity engaging unit which can connect by engaging plates of a computer desk, a TV cabinet etc. in order to assemble the combinational commodity without using an auxiliary tool, the engaging unit includes at least: a fixing seat embedded in a first plate, a hollow engaging member embedded in a second plate and having its bottom portion engaged in the fixing seat, and a fixing rod extended into the interior of the hollow engaging member to maintain the hollow engaging member in a state of engaging the fixing seat. By combination of the above stated fixing seat, hollow engaging member and fixing rod, the combinational commodity can be assembled without using an auxiliary tool.

Abstract: This invention provides a light board material including: a board having a top and a bottom, and the bottom has a recess; a reinforced structure that is disposed inside the recess of the board; and a cover that covers the recess that has been disposed with the reinforced structure. By means of the reinforced structure and the structure of the reinforced board so made, the board becomes structurally stronger, and the weight of the board is also effectively lowered, thereby lowering carrier charges and alleviating the harm that may have on the human body during assembling or carrying.

Abstract: A structure to fast combine two boards into a box or cabinet by means of a snap catch comprised of a catch piece and a strike piece without using any screw, within, the catch piece being incorporated into a first board and provided with catch-hook while the strike plate being incorporated into a second board provided with recess to receive insertion by the catch from the catch piece to couple both boards to each other, laterally or vertically as required.

Abstract: A structure to fast combine two boards into a box or cabinet by means of a snap catch comprised of a catch piece and a strike piece without using any screw, within, the catch piece being incorporated into a first board and provided with catch-hook while the strike plate being incorporated into a second board provided with recess to receive insertion by the catch from the catch piece to couple both boards to each other, laterally or vertically as required.

Abstract: A retaining member structure. The structure includes a retaining rod member and a joint clamping member used to retain two object members. The joint clamping member extends between the jointed surfaces of two object members and the upper thereof has receiving slots, and the lower thereof has resilient clamping plates, and the center thereof has a through round hole which is provided for the retaining rod member to extend into, to make a retaining rod extend outside the resilient retaining plate and to further push the plate open to push against the inside of the inner insert hole of an object member, to assemble the retaining member engaged by the retaining rod member and the joint clamping member for fastening two object members. The retaining rod member and the joint clamping member can be separated to withdraw from two object members.

Abstract: A method for manufacturing a roll top is disclosed, in which solid wood strips are arranged equidistant apart in a mold. Then glue is applied to the same side of the strips. Then a wood texture rubber sheet is covered onto strips on the side having glue. Then the mold is vacuumed, causing the rubber sheet to completely adheres to the strips. A roll top of the present invention is then fabricated in this manner, which is a simple, rapid and low cost manufacturing method for roll tops.

Abstract: A multipurpose rack structure. The structure includes a frame and two vertical plates which are provided on lateral plates of the frame, and inner sides of the two vertical plates are symmetrically provided with horizontal engaging rails that form rail clamps for insertion of compact discs and video tapes, etc. The structure includes movable lugs that are provided in the rail clamps. The movable lugs are provided with an elastic restoration function so that when articles are placed in the rail clamps, the movable lugs are pressed by a pressing force and the articles are held in place by an elastic clamping force. When the articles are taken out of the rail clamps, the movable lugs are released back to their original positions.

Abstract: The present invention is about an improved pivot bearing for door frames with a spring installed within, such that a protruding pivotal portion is made elastic, facilitating easy assembly of shelves and cabinets. In assembling shelves and cabinets, various boards are connected first, only thereafter are the door frames, equipped with the pivotal bearing of the present invention, installed in place. In this manner, the assembly of shelves and cabinets is made easier, fulfilling the purpose and object of Do-It-Yourself design.