Anti-tip reinforced safety cupboard
The safety-reinforced cupboard with a wedge-shaped base and semi-cylindrical stopper mechanism addresses the tipping issue by redistributing weight and enhancing support, providing stability and safety during earthquakes.
Patent Information
- Application Number
- JP2025001736U
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-01-26
- Estimated Expiration
- 2035-05-13
AI Technical Summary
Existing cupboards and furniture are prone to tipping over during earthquakes, posing a risk of injury or death due to crushing.
A safety-reinforced cupboard with a wedge-shaped inclined base and a protruding semi-cylindrical stopper is designed to lower the center of gravity and provide a double stopper mechanism to prevent tipping.
The design effectively prevents cupboards from tipping over by redistributing weight and enhancing the support base, ensuring safety and stability during earthquakes.
Smart Images

Figure 0003254402000001_ABST
Abstract
Description
[Technical Field]
[0001] This invention relates to a structure that prevents a cupboard from tipping over. [Background technology]
[0002] Existing cupboards, chests of drawers, and other furniture currently available on the market will tip over in the event of a major earthquake. There have been many cases of people being crushed under toppling cupboards and other furniture, resulting in serious or minor injuries, or even death from crushing. There is a strong demand for furniture that will not tip over even in the event of a major earthquake. Summary of the Invention [Problem to be solved by the invention]
[0003] We designed and produced a safety-reinforced cupboard that would not tip over even in the event of a major earthquake.
[0004] The wedge-shaped inclined base of the add-on tool, which helps prevent the cupboard from tipping over, is set on the bottom of the lowest shelf space of the cupboard.
[0005] TIFF0003254402000002.tif15154The total weight of the storage setting lowers the center of gravity of the cupboard, helping to prevent it from tipping over.
[0006] The bottom front of the bottom shelf space of the boot-like cupboard is protruding, and the bottom of the protruding part enlarges and strengthens the support base of the cupboard, thereby strengthening the cupboard's ability to prevent tipping over.
[0007] The bottom front of the bottom shelf space of the boot-like cupboard protrudes. The tip of the protruding part is a horizontal semi-cylinder, and the outer periphery of the semi-cylinder is a concave-convex gear-shaped stopper, which acts as a double stopper to decisively prevent the cupboard from tipping over. [Effects of the Invention]
[0008] The wedge-shaped inclined base is attached to the bottom of the cupboard's bottom shelf space. TIFF0003254402000003.tif9149The weight of multiple items is pushed to the rear by the tilting action of the tilting base, lowering the cupboard's center of gravity and helping to prevent it from tipping over. The front of the bottom of the lowest shelf space of the cupboard similar to a boot protrudes, and the base of the protruding part enlarges and strengthens the cupboard's support base, helping to strengthen the cupboard's ability to prevent tipping over. The front of the bottom of the lowest shelf space of the cupboard protrudes, and the tip of the protruding part is a horizontal semi-cylinder, the outer periphery of the semi-cylinder is a concave-convex gear-shaped stopper, which provides an ergonomic toe function structure to brace and stop the cupboard from tipping over, providing a double stopper that decisively prevents tipping over. The anti-tip strength increases in proportion to the area of the support base. TIFF0003254402000004.tif8138 utilizes it as an essential and precious drinking water. We have created a safety cupboard with a reinforced tip-over prevention mechanism that is safe, secure, and economical, eliminating the need for repurchases, killing two birds with one stone. [Brief explanation of the drawings]
[0009] [Figure 1] Right side view of the same functional structure on both sides. [Figure 2] Schematic cross-sectional view of the right side with the same functional structure on the left and right sides. [Figure 3] A combined front and back view. [Figure 4] Floor plan [Figure 5] Bottom view of the base of support. [Explanation of symbols]
[0010] 1. Retrofit wedge-shaped tilt base setting section 2. The wedge-shaped inclined base top is used for long-term storage. TIFF0003254402000005.tif7763 Protruding part of the bottom front of the bottom shelf space 4. Symbol explanation 3 The protruding tip is a horizontal semi-cylindrical part, and the outer periphery of the semi-cylindrical part is a stopper part with a concave-convex gear shape. 5. Support base area of the cupboard bottom and protruding part bottom 6. Cupboard space 7. Cupboard space 8. Cupboard space 9··The wedge-shaped inclined base setting of the aftermarket tool and the wedge-shaped inclined base top surface are set TIFF0003254402000006.tif9130
Claims
1. This safety cupboard is similar to a rubber boot cupboard and has a structure in which the lower front of the bottom shelf space protrudes to prevent tipping over.
2. The tip-over prevention reinforced safety cupboard according to claim 1, characterized in that the front lower part of the lowest shelf space of the cupboard protrudes, the tip of the protruding part is a horizontal semi-cylinder, and the outer periphery of the semi-cylinder is a tip-over prevention stopper in the shape of a concave-convex gear.
3. 3. The safety cupboard with enhanced tip-over prevention according to claim 2, characterized in that a wedge-shaped inclined base of an add-on tool that helps prevent tip-over is set on the bottom of the lowest shelf space of the cupboard.
4. A double stopper anti-tipping safety cupboard as claimed in claim 3, characterized by a storage setting for keeping a large number of items for a long period of time.