Modular shelf system with tab and slot mounting
View Patent ↗A modular shelving system includes a wall panel with slots and shelf brackets with tabs which attach to the wall panel slots. The tabs have upwardly sloping surfaces which engage sloped surfaces on the back side of the slots. These mating surfaces better retain the tabs into the slots and provide a higher degree of strength in the tab and slot joint. This allows the shelving system to be made with smaller tabs and thinner material than previously possible; providing a more secure and visually appealing shelving system.
1. A modular furniture system comprising:
a wall panel having a front surface and a back surface;
a first slot formed in the wall panel;
wherein the first slot has a top wall with an upwardly sloping section adjacent the back surface of the wall panel;
a shelf bracket attached to the wall panel via the first slot;
wherein the shelf bracket has a first end attached to the wall panel, the first end comprising a first tab which engages the slot;
wherein the first tab comprises an inwardly facing sloped surface on a top thereof, the inwardly facing sloped surface sloping upwardly away from the shelf bracket at an angle which is complementary to the upwardly sloping section of the first slot;
wherein the shelf bracket comprises a generally flat surface on the first end of the shelf bracket;
wherein the first tab is disposed in the first slot such that the inwardly facing sloped surface of the tab engages the upwardly sloping section of the first slot and such that the generally flat surface engages the front surface of the wall panel.
2. The modular furniture system of claim 1 , wherein the upwardly sloping section of the first slot is disposed at an angle which is about 30 degrees from the plane of the wall panel.
3. The modular furniture system of claim 1 , further comprising a mounting rail which is attachable to a building wall, and wherein the wall panel is attached to the mounting rail to separate the wall panel from the wall.
4. The modular furniture system of claim 1 , wherein the first tab comprises a projection extending from a bottom of the first tab, and wherein the projection engages the back surface of the wall panel and a portion of the first tab between the projection and the first end of the shelf bracket engages a bottom wall of the first slot.
5. The modular furniture system of claim 4 , wherein the portion of the first tab between the projection and the first end of the shelf bracket is generally flat.
6. The modular furniture system of claim 1 , further comprising a horizontal shelf surface which is attached to the shelf bracket and which is configured for storing an item placed thereon by a user.
7. The modular furniture system of claim 1 , wherein the shelf bracket comprise an upper leg which extends towards the wall panel, a lower leg which extends towards the wall panel, and an opening formed between the upper leg and the lower leg, wherein the upper leg comprises the first tab, and wherein the lower leg comprises a first end comprising a second tab which engages a second slot in the wall panel which is located beneath the first slot.
8. The modular furniture system of claim 7 , wherein the second tab comprises an outer projection which engages the back surface of the wall panel and retains the second tab in the second slot.
9. The modular furniture system of claim 8 , wherein the second tab comprises an inner recess disposed between the outer projection and the first end of the lower leg, and wherein the inner recess engages a lower wall of the second slot.
10. The modular furniture system of claim 7 , wherein the first end of the lower leg comprises a flat surface which engages the front face of the wall panel.
11. The modular furniture system of claim 7 , wherein the lower leg is bent elastically to place the second tab into the second slot and wherein the lower leg unbends elastically after the second tab is placed into the second slot.
12. The modular furniture system of claim 11 , wherein the lower leg remains elastically bent when the second tab is located in the second slot in an assembled configuration.
13. A modular furniture system comprising:
a mounting panel having a front side and a back side;
a first slot having side walls, a bottom wall, and a top wall;
wherein the top wall of the first slot comprises an upwardly sloping section which slopes upwardly away from the first slot and away from the front side of the mounting panel;
a bracket attached to the mounting panel via the first slot;
wherein the bracket has a first end attached to the mounting panel, the first end comprising a first tab which engages the first slot;
wherein the first tab comprises an upper sloped surface, the upper sloped surface sloping upwardly away from the shelf bracket at an angle which is complementary to the upwardly sloping section of the first slot;
wherein the first tab is disposed in the first slot such that the upper sloped surface of the tab engages the upwardly sloping section of the first slot and such that the first end of the bracket engages the front side of the wall panel.
14. The modular furniture system of claim 13 , wherein the upwardly sloping section of the first slot is disposed at an angle which is about 30 degrees from the plane of the wall panel.
15. The modular furniture system of claim 13 , wherein the first tab comprises a projection extending from a bottom of the first tab, and wherein the projection engages the back side of the mounting panel and a portion of the first tab between the projection and the first end of the bracket engages a bottom wall of the first slot.
16. The modular furniture system of claim 13 , wherein the shelf bracket comprise an upper leg which extends towards the wall panel, a lower leg which extends towards the wall panel, and an opening formed between the upper leg and the lower leg, wherein the upper leg comprises the first tab, and wherein the lower leg comprises a first end comprising a second tab which engages a second slot in the wall panel which is located beneath the first slot, and wherein the lower leg is bent elastically to place the second tab into the second slot and wherein the lower leg unbends elastically after the second tab is placed into the second slot.
17. The modular furniture system of claim 16 , wherein the lower leg remains elastically bent when the second tab is located in the second slot in an assembled configuration.
18. The modular furniture system of claim 16 , wherein the second tab comprises an outer projection which engages the back side of the mounting panel and retains the second tab in the second slot.
19. The modular furniture system of claim 16 , wherein the second tab comprises an inner recess disposed between the outer projection and the first end of the lower leg, and wherein the inner recess engages a lower wall of the second slot.