A frame assembly system for a display rack

Abstract

The utility model discloses a frame assembly system of exhibition stand, including a plurality of frame units, the frame unit is rectangular frame, the evenly seted up of inside connecting hole on the lateral wall of frame unit, the outside connecting hole is formed on the outer wall of frame unit, and inside connecting hole and outside connecting hole are linked together, and the frame unit is connected through the male bolt and the female bolt between adjacent frame unit, and the male bolt and the female bolt are all inserted in inside connecting hole, and the screw rod on male bolt is inserted in outside connecting hole, the utility model discloses set up inside connecting hole on the inner wall of frame unit, and outside connecting hole is seted up on the outer wall, utilizes the arch door hanger spare or the connection lock subassembly, and constitutes the exhibition frame of arch or rectangle, and the frame unit is used to form the show stand of multiple forms through different connecting pieces, and the frame unit utilization rate is high, and the installation is convenient to dismount.

Claims

1. A frame assembly system for a display stand, comprising multiple frame units, characterized in that: The frame unit is a rectangular frame. The side walls of the frame unit are evenly provided with internal connecting holes, and the outer walls of the frame unit are formed with external connecting holes. The internal connecting holes and the external connecting holes are connected. Adjacent frame units are connected by male bolts and female bolts. Both male bolts and female bolts are inserted into the internal connecting holes, and the screw on the male bolt is inserted into the external connecting hole.

2. The frame assembly system for a display stand according to claim 1, characterized in that: Multiple frame units constitute a rectangular frame. Two adjacent, vertically distributed frame units are connected by a transition profile. The transition profile has a groove on its surface. A connecting lock assembly connects one side of the frame unit to the transition profile on its inner wall. The connecting lock assembly includes a sleeve, a plug sleeve, and a locking plate. The locking plate is inserted into the plug sleeve. A bolt is threaded onto the plug sleeve and is located at the upper end of the locking plate. A support seat is formed on the inner wall of the plug sleeve and is located at the lower end of the locking plate. When the bolt is tightened, the locking plate is pressed down, causing it to move with a lever around the support seat. The end of the locking plate is hook-shaped, which is tilted to one side and hooked onto the inner wall of the profile.

3. The frame assembly system for a display stand according to claim 2, characterized in that: The end of the plug sleeve is formed with a middle top platform and a side top platform, which are located on the upper and lower surfaces of the plug sleeve, respectively. The end of the locking plate is formed with a side hook and a middle hook, which face opposite directions. The middle hook is located on the back of the middle top platform, and the side hook is located on the back of the side top platform. When locked, the side hook bends upward on the back of the side top platform.

4. The frame assembly system for a display stand according to claim 1, characterized in that: Multiple frame units form an archway. Another frame unit is vertically connected to the upper side of each frame unit via an archway hanger. The archway hanger includes an L-shaped plate, a first screw, and a second screw. The first screw is formed on the inner wall of the L-shaped plate, and the second screw is formed on the outer surface of the other side of the L-shaped plate. Both the first and second screws are connected to threaded sleeves. The L-shaped plate is connected to the top surface of the frame unit. The first screw is inserted into an outer connecting hole, and the threaded sleeve is inserted into an inner connecting hole and connected to the first screw. The second screw is inserted into the outer connecting hole of another frame unit, and another threaded sleeve is inserted into an inner connecting hole and connected to the second screw.

5. The frame assembly system for a display stand according to claim 1, characterized in that: A hanging plate is connected to the side of the frame unit via a hanging plate assembly. The hanging plate assembly includes a connecting plate, an adapter plate, and a connecting cylinder. The connecting plate is fixed to both sides of the hanging plate by fasteners. The adapter plate is fixed to the side of the connecting plate. The connecting cylinder is formed on the side of the adapter plate. The adapter plate is wrapped around the inner wall of the frame unit. The connecting cylinder is inserted into the inner connecting hole.

6. The frame assembly system for a display stand according to claim 5, characterized in that: The surface of the hanging plate is connected to a shelf by a bracket, which is in the shape of an angle iron, with one side connected to the hanging plate and the other side connected to the shelf.

7. The frame assembly system for a display stand according to claim 1, characterized in that: A base plate is connected to the bottom of the frame unit, and a screw is fixed on the base plate. The screw is inserted into the outer connecting hole, and a screw sleeve is inserted into the inner connecting hole. The screw sleeve is connected to the screw.

8. The frame assembly system for a display stand according to claim 1, characterized in that: Intermediate profiles are also connected between adjacent frame units, and the intermediate profiles and frame units are connected by a connecting lock assembly.

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