Abstract: A structure includes: two abutted vertical bars having a rectangular tube shape; a plurality of hook hole groups on the side wall thereof; the side walls of the vertical bars are provided with first and second locking through holes, respectively, at the place adjacent to the butt-joining opening thereof; a hook hole group is arranged between one butt-joining opening and the first or second locking through hole; a bidirectional plug-in butt-joining member is assembled between the two butt-joining openings at the opposite ends of the two vertical bars, and the bidirectional plug-in butt-joining member further includes recess portions that are aligned with the hook hole groups arranged on the vertical bar adjacent to the butt-joining opening; and first and second positioning holes arranged on the side wall of the bidirectional plug-in butt-joining member and aligned with the respective locking through holes for locking through the respective locking member.

Abstract: A butt-joining and engaging structure that allows to a pair of columns to be connected. The butt-joining and engaging structure has a seat body with a first connecting portion and a through hole, a stop part extends from an inner wall of the through hole toward the center of the through hole, a connecting member has a pair of ends defining a plug-in portion and a second connecting portion, and a position limiting part protrudes from the abutment surface of the connecting member. The first connecting portion is adapted to be affixed to one of the pair of columns. The second connecting portion is adapted to be secured to an end of the other column.

Abstract: A frame hooking and connecting structure includes a column, each side of which is formed with a first through hole, and a parallel second through hole. A first support rod is provided to hook the column. The two ends of the first support rod are extended with a fastening part, and the free end of the fastening part is connected with a first hook, which is hooked and positioned to the bottom edge of the first through hole, and the fastening part is attached to a corresponding end surface of the column. A second support rod is provided to hook the column. The ends of the second support rod are respectively extended with a second hook, and the free end of the second hook penetrates through the hollow portion and the second through hole into the column, and is locked to the bottom edge of the second through hole.

Abstract: Disclosed is a frame with connecting and positioning structure. The frame has a plurality of cross bars and vertical bars which are correspondingly connected through the connecting and positioning structure. The connecting and positioning structure includes: a fixing seat fixed to the end of the cross bar; a fitting groove on the fixing seat; one end of the fitting groove is extended toward the bottom edge of the cross bar to form an opening end; an embedded block is provided for embedding in the retaining groove of the vertical bar; a plug-in column is connected with the embedded block; a fitting convex portion is connected to the other end of the plug-in column, and the fitting convex portion and the plug-in column are correspondingly inserted into the fitting groove; and a fixing member penetrates through the embedded block, the fitting convex portion, and the plug-in column to connect them together.

Abstract: A glassware structure with metal cladding for decorative effect having a main body and a metal cladding incorporated onto the surface of the main body by means of vacuum vapor deposition. The main body has an assembly portion and an acting portion. The metal cladding is distributed at least within the range of the acting portion. The tensile strength of the main body ranges between 120 and 200MPa (N/mm2), the thickness of the metal cladding between 0.1 and 1.0?m, and the coverage ratio between 95% and 100%. The metal cladding material is selected from zirconium nitride, nickel nitride, molybdenum nitride, titanium nitride, chromium nitride and silicon nitride. As the metal cladding and the main body can be securely fixed, the present invention can be used instead of metal castings and tubes. The glassware produces light transmittance effect, improving shape design flexibility, novelty and value of the glassware.

Abstract: An embedded sliding assembly and positioning structure of a lamp reflector which allows a reflector to be assembled fixedly onto a lamp. The embedded sliding assembly and positioning structure have a positioning framework having a reflector assembly side, an end side and two lateral sides. A through-hole is formed at the center of the positioning framework, and the positioning framework is also provided with an assembly and positioning portion for assembly onto the lamp. An embedded sliding guide is set at an inner edge of the end side and two lateral sides of the positioning framework. The embedded sliding guide is set in a manner to guide the sliding and locking of the flange of the reflector. A positioner enables tight locking of the flange of the reflector to the embedded sliding guide.

Abstract: A glassware structure with metal cladding for decorative effect having a main body and a metal cladding incorporated onto the surface of the main body by means of vacuum vapor deposition. The main body has an assembly portion and an acting portion. The metal cladding is distributed at least within the range of the acting portion. The tensile strength of the main body ranges between 120 and 200 MPa (N/mm2), the thickness of the metal cladding between 0.1 and 1.0 ?m, and the coverage ratio between 95% and 100%. The metal cladding material is selected from zirconium nitride, nickel nitride, molybdenum nitride, titanium nitride, chromium nitride and silicon nitride. As the metal cladding and the main body can be securely fixed, the present invention can be used instead of metal castings and tubes. The glassware produces light transmittance effect, improving shape design flexibility, novelty and value of the glassware.

Abstract: An embedded sliding assembly and positioning structure of a lamp reflector which allows a reflector to be assembled fixedly onto a lamp. The embedded sliding assembly and positioning structure have a positioning framework having a reflector assembly side, an end side and two lateral sides. A through-hole is formed at the center of the positioning framework, and the positioning framework is also provided with an assembly and positioning portion for assembly onto the lamp. An embedded sliding guide is set at an inner edge of the end side and two lateral sides of the positioning framework. The embedded sliding guide is set in a manner to guide the sliding and locking of the flange of the reflector. A positioner enables tight locking of the flange of the reflector to the embedded sliding guide.

Abstract: An instructional template structure for aiding the installation of wall brackets, which is primarily characterized by incorporating a template backboard in a wall bracket packaging box, which can either be placed inside the packaging box or included to the side of the packaging box. Relative dimensions of an assembly hole-boring layout at a scale of 1 to 1 are provided for assembling the rear ends of wall brackets. The template features an improved structural design as the intended purpose and yield that offers an innovative practicality in aiding the installation of wall brackets in a swifter and more precise manner.

Abstract: An instructional template structure for aiding the installation of wall brackets, which is primarily characterized by incorporating a template backboard in a wall bracket packaging box, which can either be placed inside the packaging box or included to the side of the packaging box. Relative dimensions of an assembly hole-boring layout at a scale of 1 to 1 are provided for assembling the rear ends of wall brackets. The template features an improved structural design as the intended purpose and yield that offers an innovative practicality in aiding the installation of wall brackets in a swifter and more precise manner.