JP3110367U - Fall prevention tool - Google Patents

Abstract

PROBLEM TO BE SOLVED: To hold an object strongly without using screw fixing as a fixing means on the object side in order to prevent the object such as a large electric appliance, a steel shelf, a medical device, etc. that cannot be fixed with a screw from falling down when an earthquake occurs. The fall prevention tool which can prevent a fall by this is obtained.
A fixing plate or a fixing belt in which a fixing bracket having two or more fixing holes drilled for fixing a wall is fixed to one end side of the belt and a double-sided adhesive tape is bonded to the back surface for fixing an object to the other end side. It comprises. A structure in which a French can is hinged to a cylindrical portion formed on one end side of the fixing plate or the fixing belt, and the belt is wound around a knurled shaft inserted in a lateral frame of the French can and stretched; To do.
[Selection] Figure 1

Description

  The present invention relates to a tipping prevention device for preventing a tipping of an object that cannot be screwed, such as a large electrical appliance, a steel shelf, or a medical device, in the event of an earthquake.

  Conventionally, as a fall-prevention tool for preventing furniture such as chests and cupboards from falling from the wall in the event of an earthquake, etc., the rear end of the top plate of the furniture and the wall are fixed with screws using L-shaped brackets. In addition, there is a tool that stretches and fixes a belt between the front part of the top plate and the wall of the furniture by means of a furniture overturn prevention device having fixing brackets at both ends of the belt.

In addition, in the “Furniture Fall Prevention Tool” of the utility model registration No. 3105435 by the applicant of the present application, a fixing bracket for fixing the furniture with screws is attached to one end side of the belt, and the fall prevention tool is attached to the other end side. We proposed a furniture overturn prevention tool that was equipped with a fixing bracket for screwing the wall to the wall and a French can for tensioning the belt.
Utility model registration No. 3105435

  The conventional fixture for furniture fall prevention is based on the premise that screws are fixed as a fixing means on the object side of furniture or the like, and a plurality of screw holes are perforated in the fixture. However, since it cannot be screwed in large appliances such as refrigerators and large-screen TVs, steel shelves, or medical equipment, it is necessary to use a fall prevention tool that uses a fixing bracket that assumes screw fixing. Therefore, the development of a new fall prevention device has been desired.

  The present invention was devised in order to solve the above-mentioned problems and to meet the demands, and in order to prevent overturning of objects that cannot be screwed, such as large electrical appliances, steel shelves, medical equipment, etc. in the event of an earthquake, etc. It is an object of the present invention to provide a tipping prevention tool that can prevent a tipping by holding the object strongly without using screw fixing as a fixing means on the object side.

  In order to solve the above-mentioned problems, the first means in the fall prevention device of the present invention is to fix a fixing bracket having two or more fixing holes drilled on one end side of the belt for fixing the wall and fix the object on the other end side. A fixing plate having a double-sided adhesive tape attached to the back surface is provided. Further, a French can is hinged to a cylindrical portion formed on one end of the fixing plate, and the belt is wound around a knurled shaft inserted into the frame of the French can so that the belt can be stretched.

  Next, the second means in the fall prevention device of the present invention is to attach a fixing bracket having two or more fixing holes for fixing the wall on one end side of the belt, and both sides on the back surface for fixing the object on the other end side. A fixing belt with an adhesive tape attached is provided. In addition, a French can is hinged to a cylindrical portion formed on one end of the fixed belt, and the belt is wound around a knurled shaft inserted into the frame of the French can so that the belt can be stretched.

  By using the fall prevention tool of the present invention to fix an object such as a refrigerator, a large screen TV, etc., an object such as a steel shelf or a medical device, and a wall, the fixing means on the object side is not limited by screw fixing. In both cases, the object can be strongly held by the double-sided adhesive tape, so that the object can be securely fixed to the wall and prevented from falling. In addition, by properly using the fixing plate or the fixing belt, there is an effect that the object surface to which the double-sided adhesive tape is attached is not limited to a flat surface but can be any shape.

  The best mode for carrying out the present invention will be described with reference to the drawings.

  1A and 1B are external views of a fixing plate that is an object-side fixing tool of the first means in the overturn prevention tool of the present invention, wherein FIG. 1A is a front view and FIG. 1B is a side view. As an object-side fixture, a double-sided adhesive tape 2 is attached to the back surface of the fixing plate 1, and a French can 4 is hinged to a cylindrical portion 3 formed on one end side of the fixing plate 1. The cylindrical portion 3 is formed by folding back with a diameter that allows the vertical frame of the French can 4 to be inserted. Further, a knurled shaft 5 that is knurled is inserted into the frame of the French can 4 and the belt 6 is wound around so as to be stretched. The size of the fixing plate 1 is determined by the size and weight of the object to be fixed.

  2A and 2B are external views of a fixing belt as an object-side fixing tool of the second means in the overturn prevention tool of the present invention, wherein FIG. 2A is a front view and FIG. 2B is a side view. As the object-side fixture, the double-sided adhesive tape 2 is attached to the back surface of the fixing belt 7, and the French can 4 is hinged to the cylindrical portion 8 formed on one end side of the fixing belt 7. The cylindrical portion 8 is formed by inserting the fixing belt 7 through the French can 4 and turning it back, and stitching the end portion of the fixing belt 7 together. Further, a knurled shaft 5 that is knurled is inserted into the frame of the French can 4 and the belt 6 is wound around so as to be stretched. The size of the fixing belt 7 is determined by the size and weight of the object to be fixed.

  1 and 2, when the belt 6 is wound around the knurled shaft 5 of the French can 4, the tip of the belt 6 is passed through the French can 4 from the direction of arrow a in the figure, and further wound around the knurled shaft 5. This can be done by returning to the direction of arrow b in the figure.

  FIG. 3 is an outline view of the wall-side fixture in the fall prevention device of the present invention, (a) is a front view, and (b) is a side view. As wall-side fixtures, two or more fixing holes 10 are drilled at arbitrary positions on the flat plate portion of the fixture 9. In FIG. 3, there are five holes. Further, an inclined portion 11 is formed at the holding side end portion of the belt 6, and a holding hole 12 is drilled in the inclined portion 11. Then, the belt 6 is inserted through the holding hole 12 and turned back, and the end of the belt 6 is stitched, whereby the belt 6 is engaged with the fixing bracket 9.

  An embodiment of the present invention will be described with reference to the drawings.

  FIG. 4 is a view showing the use state of the fall prevention device of the present invention, and shows two methods when the object 16 is fixed to the wall 15. As a first method, as shown in the left side of FIG. 4, when the contact surface between the object 16 and the wall 15 is a right angle, the wall-side fixing fitting 9 is brought as close to the object 16 as possible to perform screw fixing with the screw 13. . Further, the release paper of the double-sided adhesive tape 2 on the back surface of the object-side fixing plate 1 is peeled off and attached to the object 16. Next, the object 16 is fixed to the wall 15 by winding and pulling the tip of the belt 6 engaged with the fixing bracket 9 around the knurled shaft 5 of the French can 4 hinged to the fixing plate 1. can do. If the belt 6 is long, a belt stopper 14 may be attached to the belt 6 so that the belt 6 is stopped near the front end.

  As a second method, as shown in the right side of FIG. 4, when the contact surface between the object 16 and the wall 15 is a plane, the wall-side fixture 9 is moved away from the object 16 as much as possible, and is fixed with screws 13. I do. Further, the release paper of the double-sided adhesive tape 2 on the back surface of the object-side fixing plate 1 is peeled off and attached to the object 16. Next, the object 16 is fixed to the wall 15 by winding and pulling the tip of the belt 6 engaged with the fixing bracket 9 around the knurled shaft 5 of the French can 4 hinged to the fixing plate 1. can do. If the belt 6 is long, a belt stopper 14 may be attached to the belt 6 so that the belt 6 is stopped near the front end.

  FIG. 5 is an adhesive property table of the double-sided adhesive tape of one embodiment used in the fall prevention device of the present invention. The double-sided adhesive tape 1 shows, for example, the adhesive strength (unit: N / cm) of main metal materials and resin materials of products manufactured by Sumitomo 3M Co., Ltd. Y-4952 and Y-4932 are adhesion to resin materials It can be seen that Y-4950 and Y-4930 have strong adhesion to metal materials. Therefore, the selection of the double-sided adhesive tape 2 and the setting of the bonding area are important in accordance with the material of the object 16 to be fixed.

  In addition, since the surface of the object 16 to which the double-sided adhesive tape 2 is attached in FIG. 4 is a flat surface, it is preferable to use the fixing plate 1 shown in FIG. The use of the fixing belt 7 shown in FIG. 2 is preferable. The fixing belt 7 with the double-sided adhesive tape 2 attached to the back surface is flexible, and the fixing belt 7 can be attached freely according to the shape of the object attachment surface. It is possible to prevent the object from falling down even with the held object.

  In the above description, the fall prevention tool for preventing the fall of an object that cannot be screwed, such as a large electrical appliance, a steel shelf, or a medical device, is described. However, the screw can be used freely for reasons such as the screw cannot be fixed because the driver cannot be used.

It is an external view of the fixing plate which is an object side fixing tool of the 1st means in the fall prevention tool of this invention. It is an external view of the fixing belt which is an object side fixing tool of the 2nd means in the fall prevention tool of this invention. It is an external view of the wall side fixing tool in the fall prevention tool of this invention. It is a use condition figure of the fall prevention tool of the present invention. It is an adhesive property table | surface of the double-sided adhesive tape of one Example used for the fall prevention tool of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Fixing plate 2 Double-sided adhesive tape 3 Tube part 4 French can 5 Knurled shaft 6 Belt 7 Fixing belt 8 Tube part 9 Fixing bracket 10 Fixing hole 11 Inclined part 12 Holding hole 13 Screw 14 Belt stopper 15 Object 16 Wall

Claims (2)

As a fall prevention tool of the first means, a fixing bracket (9) having two or more fixing holes (10) drilled for fixing a wall on one end side of the belt (6) is engaged, and an object fixing on the other end side. A fixed plate (1) having a double-sided adhesive tape (2) attached to the back surface,
A French can (4) is hinged to a cylindrical portion (3) formed on one end of the fixing plate (1), and the belt (5) is attached to a knurled shaft (5) inserted in the frame of the French can (4). A fall prevention tool characterized by having a structure in which 6) can be wound and stretched. As a fall prevention tool of the second means, a fixing bracket (9) having two or more fixing holes (10) drilled for fixing a wall is attached to one end of the belt (6), and an object is fixed to the other end. A fixing belt (7) having a double-sided adhesive tape (2) attached to the back surface;
A French can (4) is hinged to a cylindrical portion (8) formed on one end of the fixed belt (7), and the belt (5) is attached to a knurled shaft (5) inserted in the frame of the French can (4). A fall prevention tool characterized by having a structure in which 6) can be wound and stretched.

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