TWI748965B - Daylighting shade with better strength - Google Patents

Abstract

The lighting cover structure of the present invention has a locking side and a frame. A plurality of locking structures are arranged on the locking side. A plurality of support rods are fixedly supported under the frame. The locking structure is attached to the surface where the locking side is attached to the wall. A through hole is provided in the upper center position, and the through hole position is the center position of the contact width of the locking edge against the wall. The setting position of the through hole can be adjusted and changed due to the increase or decrease of the area of the locking edge against the wall. It is arranged on the locking frame body between the rod body intervals between the frame bodies of the daylighting shade structure; a set of rods is inserted in the through hole, and the hollow rod of the sleeve rod can be passed through by screws and locked on the gecko in the wall. , Forcing the locking edge to be locked to the wall.

Description

Daylighting shade with better strength

The present invention is a lighting cover with better strength, especially a lighting cover structure that solves the problem of long-term structural locking effect through a better locking structure design.

Please refer to Figure 1, the conventional lighting cover 10 is often screwed on one side of the building B on one side wall (such as the A mark), which is opposite to the other end of the building B. A plurality of supporting pillars 40 are supported on one side, so that the conventional daylighting cover 10 has an area capable of shading and raining for users to move in the space under the area.

Please refer to the embodiment diagram of the locking design of the conventional lighting cover 10 shown in FIG. 2-A (marked at A in FIG. 1). The conventional lighting cover 10 is mainly formed in an L shape below the locking frame 11 at one end The angle iron 101 is welded, and the L-shaped angle iron 101 is perpendicular and parallel to one side of the wall surface. The screw 30 is penetrated and locked on the wall surface as a support, while the locking frame 11 extends on one side of the wall relative to the wall. The rod body 12 is connected, and the rod body 12 is covered with a transparent lighting glass or a partition that can block light. The conventional design of the lighting cover 10 is usually designed.

Please refer to FIG. 3-A' for the locked design state diagram of the conventional lighting cover 10, but the lower part of the locking frame 11 of the conventional lighting cover 10 is welded with an L-shaped angle iron 101 and the screw 30 penetrates the lock It is designed to fit on the wall of the wall as a support. The L-shaped angle iron 101 is locked to the fixed point of the wall at the bottom end of the locking frame 11 of the conventional daylighting cover 10, so the upper pressure will be extremely large on one side In addition, the daylighting cover has a large area to protect it from wind and rain. When this area is blown by wind and rain, it will produce a great area pressure. Especially when a typhoon or hurricane blows, the L-shaped angle iron 101 is locked to The fixed point position of the wall is often unable to withstand the strong moment and shear force and bends and deforms or even breaks, which is a defect that the conventional lighting cover 10 needs to be improved urgently.

The main feature of the lighting cover structure of the present invention is that the lighting cover structure has a locking side and a frame. A plurality of locking structures are provided on the locking side. A through hole is provided in the center of the surface where the edge is attached to the wall. The through hole position is the center position of the contact width of the edge against the wall. The area of the through hole can be increased or decreased due to the increase or decrease of the area where the edge is attached to the wall. The setting position is adjusted and changed. The through hole is provided on the locking frame body between the rod body intervals between the frame bodies of the lighting cover structure; a set of rods is penetrated in the through hole, and the hollow rod body of the sleeve rod can be passed through and locked by the screw The gecko installed in the wall forces the locking edge to be locked to the wall.

The secondary feature of the lighting cover structure of the present invention is that the sleeve rod can be fixed on the two ends of the through hole of the locking frame body by screwing, tight fitting or welding; the number of openings of the plurality of locking structures is the The load-bearable combination of the locking structures after being locked is at least greater than the preset bearing capacity of the lighting cover structure.

Please refer to the preferred embodiment of the present invention shown in FIG. 4, the lighting cover structure 20 of the present invention has a locking edge 21 and a frame 22. There are a plurality of rods between the locking edge 21 and the frame 22. The remaining design and custom The lighting cover 10 is the same, a plurality of locking structures 201 are opened on the locking edge 21, and a plurality of supporting rods 40 are vertically fixed and supported on the ground under the other side frame 22, and the plurality of locking structures 201 are provided with The number means that the load-bearable combination of the locking structures 201 after being locked is at least greater than the preset bearing capacity of the lighting cover structure 20.

Please refer to the partial schematic diagram of the preferred embodiment of the present invention shown in FIG. 5 and the BB' cross-sectional view of the preferred embodiment of the present invention in FIG. The purpose of the structural strength of the cover structure 20 is to reduce the design of the shear force generated by the locking edge 21 on the locking structure 201 after the lighting cover structure 20 is locked. A through hole is opened at the location. The main feature is that the location of the through hole is based on the center position of the contact width of the locking edge 21 on the wall. Generally, the side width of the locking edge 21 is used to fit the wall, but it can be locked due to The area where the closing edge 21 is attached to the wall increases or decreases to change the setting position of the through hole. The main purpose is to make the area where the through hole is set to the area where the lock edge 21 contacts the wall evenly distributed from the setting position of the through hole. The shearing force is halved, and the opening number and spacing of the through holes are set between the rods of the lighting cover structure 20 frame.

As mentioned above, for the purpose of increasing the structural strength of the lighting cover structure 20, the locking structure 201 is to penetrate a set of rods 2012 in the through holes of the frame of the locking edge 21. The set of rods 2012 can be screwed, tightly fitted or welded, etc. The method is fixed on the two ends of the through hole of the locking side 21 frame. The structure of the locking side 21 frame can be made stronger through the setting of the sleeve rod 2012. After the sleeve rod 2012 is installed, the hollow rod can be passed through by the screw 2011. Passing and locking the gecko 2013 installed in the wall forces the locking edge 21 to be locked on the wall.

In summary, the lighting cover structure 20 of the present invention is arranged through the aforementioned locking structure 201, which can make the frame of the locking edge 21 evenly disperse the shear force and increase the bearing capacity, and make the overall structure stronger, which solves the problem of the conventional lighting cover The long-standing shortcomings of the poorly supporting lock design actually meet the requirements of novelty and advancement of invention patents, so the invention patent application was filed in accordance with the law.

10: Conventional lighting shade

101: L-shaped angle iron

11: Lock the frame

12: Rod body

13: Daylighting cover glass

20: Daylighting hood structure

201: Locking structure

2011: Screw

2012: Set of rods

2013: Gecko

21: Locking edge

22: Border

30: Screw

40: support rod

B: Building

Figure 1: Schematic diagram of the conventional structure of the device. Figure 2: A schematic cross-sectional view of the implementation state of the conventional structure. Figure 3: A schematic cross-sectional view of another implementation state of the conventional structure. Figure 4: is a schematic diagram of the device of the present invention. Figure 5: is a schematic diagram of a partial device of the present invention. Figure 6: is a schematic partial cross-sectional view of the present invention.

201‧‧‧locking structure

2011‧‧‧Screw

2012‧‧‧Set of rods

2013‧‧‧Gecko

21‧‧‧locking edge

Claims (3)

A lighting cover structure, which is characterized in that: the lighting cover structure has a locking edge and a frame, a plurality of locking structures are arranged on the locking edge, the locking edge and the frame are hollow frames, and there are a plurality of The support rod is fixedly connected and supported. The locking structure is connected to the wall with a through hole in the center of the surface where the locking edge is attached to the wall. The through hole is located at the center of the contact width between the locking edge and the wall. The area of the wall increases or decreases to change the setting position of the through hole. The through hole is arranged on the locking frame body between the rod body intervals between the frame of the lighting cover structure; a set of rods is penetrated through the through hole. The rod arrangement can make the structure of the locking frame body stronger. The hollow rod body of the sleeve rod allows screws to pass through and locks on the gecko arranged in the wall, forcing the locking edge to be locked on the wall, and the lighting cover structure passes through the aforementioned lock The arrangement of the closed structure can uniformly disperse the shearing force of the closed frame body and increase the bearing capacity, and the overall structure strength is better. According to the lighting cover structure of claim 1, wherein the sleeve rod can be fixed on the two ends of the through hole of the locking frame body by screwing, tight fitting or welding. The lighting cover structure according to claim 1, wherein the number of the plurality of locking structures is such that the loadable combination of the locking structures after being locked is at least greater than the preset bearing capacity of the lighting cover structure.

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