14 results about "Carpentry" patented technology

The Adjustable Water Diversion Framing System described herein is comprised of a fully adjustable, triangular, frame, which is capable of accommodating all roof angles and vertical projections of different sizes. The Adjustable Water Diversion Framing System frame is comprised of a central hinged spine, which functions as a ridge when the system is fully installed. Attached to the central hinged spine are two opposing triangular frame elements, wherein the frame elements are fully adjustable for length and angle. The Adjustable Water Diversion Framing System is constructed of durable material capable of accommodating fastening hardware commonly used in the carpentry and roofing industries such as nails and screws.

The utility model relates to the technical field of buildings, in particular to an assembly type building wall which comprises a first wall body and a second wall body, first grooves are formed in the opposite side faces of the first wall body and the second wall body, and a plurality of steel bar hoops are fixed to the opposite side faces of the second wall body and the first wall body at equal intervals. First grooves are formed in the first wall body and the second wall body, a plurality of reinforcing steel bar hoops are inserted into the first grooves, inserted reinforcing steel bars are fixed in the first grooves and penetrate through the reinforcing steel bar hoops, and the first wall body and the second wall body are arranged in a contact mode. When in use, extra carpenters do not need to build a mold, so that the time for dismounting the mold can be saved, and the firmness of connection between the first wall body and the second wall body is not influenced while the trouble and the labor are saved.

The application relates to the technical field of building construction tools, and discloses a carpentry construction level, which is used to solve the problem that manual alignment cannot guarantee precision, and the positioning leg is rotated to the outer side of a bearing main body by a supporting leg arm, the medium in the supporting cylinder frame is pressed outwards by the elastic force of a liquid pressure spring, the alignment ball in the bearing main body is used to level under the action of gravity, when the bearing main body is inclined, the alignment ball no longer blocks the liquid discharge channel, so that the medium in the supporting cylinder frame is discharged from the liquid discharge channel, the positioning leg is withdrawn into the supporting cylinder frame, thereby reducing the supporting height of the supporting cylinder frame, when the alignment ball and the bearing main body are both in a horizontal state, the alignment ball blocks the liquid discharge channel and makes the medium in the supporting cylinder frame unable to be discharged, so that the positioning leg always maintains the required height for supporting, the bearing main body can always be in a horizontal state, and finally, the automatic leveling effect is realized.

A carpentry tool attachment that includes a main body comprising a top edge and a bottom edge. The top edge comprises at least one attachment portion for attaching to a carpentry tool, and the bottom edge is configured to align a cutting device for cutting a workpiece. The carpentry tool attachment may provide for straight cuts of any angle. The carpentry tool attachment can further include a material guard to serve as a scratch guard for the workpiece it is placed on and for serving as a set guide.

A button unit (2) for control panels (1) comprising: a support structure (3); a button (4) that can be operated by a user; a motion mechanism (5) configured to allow the button (4) to be moved and to assume different operating configurations; and a printed circuit (6) configured to implement functions that can be activated in accordance with the action performed by the user on the button (4). The motion mechanism (5) comprises: a shaft (50) configured to be aligned with a vertical axis (Z) in an idle configuration and inclined relative to the vertical axis (Z) when the button (4) is moved into other operating configurations; and at least one slide (52) through which the shaft (50) passes and which defines at least one pair of housings (520). The shaft (50) is connected to the button (4) via first connecting elements (56).The slide (52) is connected to the shaft (50) by various independent second connecting elements (57). At least one anti-rotation device (44) is provided, which is connected to the knob (4) at both ends and can be inserted into the housing pair (520), the latter being shaped such that the anti-rotation device (44) can rotate and move in a plane substantially perpendicular to the vertical axis (Z) and is prevented from performing translational movements relative to the vertical axis (Z). The first connecting elements (56) are at least one universal joint. The movement mechanism (5) is designed to allow translational movements of the knob (4) in a plane perpendicular to the vertical axis (Z).

The application provides an arc curved surface structure side mold reinforcing and regulating device and a use method, and relates to the field of building construction.The device comprises a local integral side mold reinforcing and regulating component assembled according to the width and height of a structure side mold plate, the side mold reinforcing and regulating component is a structure side mold width regulating component composed of multiple groups of prefabricated arc-shaped steel back curved surface pieces and multiple telescopic fixers arranged on the top of the prefabricated arc-shaped steel back curved surface pieces; multiple groups of prefabricated arc-shaped steel back curved surface pieces are arranged according to the height direction of the structure side mold plate, and the prefabricated arc-shaped steel back curved surface pieces are provided with fixed supports used for connecting the multiple groups of prefabricated arc-shaped steel back curved surface pieces.The side mold reinforcing and regulating component is adopted, the side mold plate is clamped into the clamping groove of the device, the mold plate is directly fixed to the design structure arc requirement, the carpenter replaces the experience manual observation or repeatedly measures and adjusts the arc, and the arc curved surface structure component side mold efficiency and the forming arc precision are improved.

1. Name of the designed product: tool box. 2. Use of the designed product: for placing and storing carpentry tools. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

A joinery article comprising a first joinery member (10), a second joinery member (20) and a third joinery member (30) which are mutually locked by a mechanical locking device comprising a dowel (31), an insertion recess (32) configured to receive the dowel (31) to inhibit displacement of the first joinery member (10) in a first direction relative to the second joinery member (20), a compressible locking element (40), a locking recess (50) configured to receive the compressible locking element (40) to inhibit displacement of the first joinery member (10) in a second direction relative to the second joinery member (20), and a locking mechanism configured to inhibit rotational displacement of the first joinery member (10) relative to the second joinery member (20).

The application provides a channel template supporting assembly and a construction method thereof, and relates to the technical field of channel concrete structure construction. The channel template supporting assembly comprises a template supporting component, a supporting component and a cushion block. The template supporting component comprises a profile steel framework. The supporting component is connected between the template supporting components on the left and right sides and is used for supporting and adjusting the distance between the template supporting components on the left and right sides. The cushion block is arranged at the bottom of the template supporting component and is used for adjusting the installation angle. In the construction process, the template does not need to be installed, reinforced, removed, cleaned, transported and reinstalled by professional carpenters like traditional templates. The template verticality and flatness do not need to be repeatedly checked and adjusted during the construction process. The positioning, installation and reinforcement are simpler, more convenient and more efficient. The number of operators required is smaller, and the technical threshold is lower.

The invention discloses a composite mechanism of a roof concrete structure, and relates to the technical field of building formworks, the composite mechanism comprises a main formwork mechanism, corner formwork mechanisms, side formwork mechanisms and a control mechanism, the corner formwork mechanisms are located at four corners of the main formwork mechanism and used for four-corner edge sealing, the side formwork mechanisms are located on the periphery of the main formwork mechanism and used for four-side edge sealing, and the main formwork mechanism comprises a set of cross beams; a group of longitudinal beams are embedded in the tops of the group of cross beams to form a fixed framework, a group of supporting plates are embedded in the tops of the group of cross beams and the longitudinal beams and are fixed through fixing pieces, and a group of hydraulic rods are embedded in the bottoms of the group of cross beams and the longitudinal beams. On the other hand, the mechanism optimizes the form removal process from the structural design level, the safety risk that in the traditional form removal process, a formwork suddenly falls off and hurts workers is effectively avoided, and double improvement of construction safety and operation efficiency is achieved.

This utility model relates to devices for planing wood in joinery and carpentry. A hand-held electric plane comprises a housing with a flat sole and a transverse opening for chip discharge, a handle and a grip attached to the front and rear of the housing, respectively, a flat knife, a chipbreaker, and a knife cover secured with a screw to a wedge at an angle to the sole. The housing contains a U-shaped longitudinal blind groove, in which a wedge is installed. The wedge has a transverse U-shaped through groove and is capable of reciprocating movement within the housing. An eccentric shaft is placed in the wedge groove, the supports of which are mounted in the walls of the housing and covered with covers. The eccentric shaft is connected via a belt drive to the shaft of an electric motor mounted on the housing between the handle and the grip. A compression spring is installed between the housing and the wedge. The wedge is periodically in contact with the eccentric. A reflector cover is mounted above the wedge and secured to the housing.This utility model allows for increased productivity and quality of wood planing during carpentry and joinery work.

A carpentry tool that includes a main body including a first side and a second side. The first side and the second side each have a first end and a second end. The carpentry tool further includes an adjustable mechanism configured to adjust a cutting angle on a workpiece for a cutting device and a lead guide segment connected to the end of at least one of the first side and the second side. The lead guide segment is configured to align the cutting device for cutting the workpiece.

1. The name of the design product: leveler. 2. The use of the design product: used for building carpentry template to level, to raise, to level. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.