JP3657951B2 - Falling and sliding movement fall prevention device - Google Patents

Description

  The present invention relates to an OA office machine, a furniture, a household appliance, an ornamental water tank, and the like, and a sliding movement falling prevention device against large shaking and vibration movement caused by an earthquake.

  Conventionally, as a furniture fall prevention device, for example, in the case of a fence, it can be extended and retracted between the ceiling of the room and the upper top plate of the fence, and the length can be adjusted with a rod or a column to prevent the fall. It is known that the furniture and the fixed part are directly connected and fixed with L-shaped metal fittings (such as the “taoren stick” already sold).

However, when the rod or column is installed on the top of the ridge, the installation location is restricted depending on the structure and state of the ceiling in the room, and the appearance is not smart. On the other hand, when directly fixing to fixed parts such as pillars, duck, and barges with L-shaped metal fittings etc., there are inconveniences that are restricted by the installation depending on the gap and position (or height difference) between furniture and fixed parts In addition, between the furniture and the fixed part, the swinging is accompanied by a subtle time difference and impact, and the sliding movement is also insufficient.
JP-A-8-308661 JP-A-8-336432

  In the above conventional fall prevention device, the installation location is mainly fixed and installed on the upper or upper back of a bag, cabinet, etc., and there is a counter located at a distance from the wall or pillar, fax on the counter, electronic There is a fault that can not cope with sliding movement fall such as range, TV, aquarium tank.

  In addition, in the case of an earthquake or the like, there is a time difference in vibration and shaking between the fixed body and furniture, and there is also an impact, so a structure and function for absorbing and relaxing this are required.

  The problem to be solved is to be easy for anyone to handle and easy to install, and it is effective to absorb and mitigate vibrations and vibrations, respond to and deter, regardless of the installation location of the device, To provide a device that is capable of falling down and that is small and smart in appearance, and that prevents falling and sliding movement.

  The present invention connects the target object with an arm rod whose length can be freely extended and retracted, and a pivotable part at the tip of the device, which incorporates a function to absorb and mitigate large shakes and vibrations such as earthquakes. Anyone who intends to prevent falling, sliding movement, or falling of office equipment, furniture, home appliances, ornamental water tanks, etc. by holding and holding symmetrical objects from the side or holding them from below. The main feature is that it is easy to handle and easy to install.

  The falling and moving fall prevention device of the present invention has a function to absorb vibration and vibration during earthquakes and suppress movement and fall, regardless of installation location, and is installed on the floor as well as walls, cabinets and lockers. It is compatible with counters, faxes on counters, microwave ovens, televisions, viewing tanks, etc., minimizing damage, and easy to handle and easy to install.

  7A, when the refrigerator 14 is installed on the floor surface 17 with the wall 18 in the back, FIG. 7B is placed on the counter 15 placed on the floor 17 in the company office and on the counter. In the installation and use example of the apparatus of the present invention on the fax machine 16, the housing main body parts 1 and 4 can be folded, and the housing 1 has a built-in function for absorbing and mitigating vibrations and vibrations. Functions necessary to prevent falling and falling with the minimum number of parts for the purpose of providing a simple and easily mounted fall-prevention device that holds a symmetrical object from both sides or fixes both sides from below. Realized without compromising.

  FIG. 1 is a perspective view of the device of the present invention, and FIG. 7 is a specific installation example of the device of the present invention.

The apparatus of the present invention is an apparatus comprising a foldable housing main body 1, 4 and an arm 6 that connects a target object 16 and an attachment fixing part 8 that fixes the target object 16 as shown in FIG.

The mounting base 4 and the housing 1 are connected by a bolt pin 5 and can be folded to form a housing main body, which corresponds to the position between the mounting position and the target property or a drop. It also corresponds to vertical vibration and sliding movement of the target property 16 and the like.

The internal structure of the housing 1 is vibrated and shocked by a mechanism in which the T-shaped part, which is made at the tip of the rod 3 extending from the arm rod 6, is sandwiched from both sides by the same elastic spring, and is balanced and stopped in the center of the housing. Is intended to absorb absorption.

The arm rod 6 that connects the housing 1 and the mounting fixing part 8 that is fixed to the target property is made of a metal that can withstand pulling and pushing back due to shaking, and is basically a straight bar, but is a so-called turnbuckle that can be adjusted somewhat. The arm rod 6 utilizing the structure is desirable.

The arm rod 6 has a structure using a turnbuckle, FIGS. 2-6, FIG. The structure is composed of screw bolts 3 and 11 which are opposed to the left and right relative hexagonal columnar screw nuts 6a. While confirming the state of connection of 11, the left and right relative hexagonal columnar screw nuts 6a are turned to the right or left to adjust the length. By configuring the arm rod 6 in a columnar shape, it corresponds to the pushing back and pulling action between the fixed object and the main body attaching portion. This is effective for fixing from both sides of the refrigerator, jar, locker, etc. in the example of use in FIG.

  An attachment fixing part 8 to be fixed to the target property is attached to the tip of the rod 11 extending from the arm rod 6 and is attached to the rod 11 so that it can be rotated by a bolt pin 12. Firmly capture and fix.

  The mounting surface (adhesive surface) of the specified part to the target property is preferably screwed, but it can be fixed with a strong adhesive depending on the target property.

  Prevent the device of the present invention from disasters caused by large tremors such as earthquakes, especially furniture, home appliances, ornamental water tanks, etc. in offices, office equipment and lockers in offices, slipping and falling By providing it, we try to prevent damage to equipment and personal injury to a minimum, and we think that it will be very useful as a disaster prevention device.

1 is an overall perspective view of an apparatus according to the present invention. It is whole sectional drawing of this invention apparatus. (B) Side view of mounting base (b) Front view (c) Top view (B) Housing side sectional view (b) Front view (c) Rear view (A) Arm rod section side sectional view (B) Front sectional view (B) Top view of mounting parts at the end of the arm rod (b) Cross-sectional view of the same side BRIEF DESCRIPTION OF THE DRAWINGS It is a side view of one Example of this invention apparatus, (a) is an example at the time of installing this invention apparatus in each side of the refrigerator, cupboard, locker, and pots which are placed along the wall surface. is there. (B) is an example of installation in a company office or the like, and is an example of the case where the present invention device is installed in a counter placed on the floor and a fax on the counter.

Explanation of symbols

1 Housing 2 Spring 3 T-shaped arm rod 4 Mounting base 5 Bolt pin 6 Turn buckle
6a Hexagonal screw nut 7 Peep hole for adjusting turnbuckle 8 Arm rod tip part (connecting and fixing part to symmetrical object)
9 Mounting hole 10 Connecting pin hole 11 Arm rod (tip part side)
12 Bolt pin 13 Invention device 14 Refrigerator 15 Counter table 16 Fax 17 Floor, floor 18 Wall 19 Crosspiece in wall

Claims (2)

Falling and slipping fall prevention device with the following configuration and structure The mounting base and the housing can be connected and foldable with bolts, pins, etc., and the base of the arm rod is inserted into the housing, and the base of the arm rod is made in a T shape. The housing body is enclosed and incorporated in the center of the housing in such a manner as to be sandwiched from both sides by the same elastic springs in the center of the housing, and is built in, and connected to the mounting base to constitute the housing body.
2. The arm rod is in the shape of a straight bar that connects the housing body and the target property, and its base is T-shaped as described above and is locked at the center inside the housing, and the other end is attached to the target property. It is a part that connects and supports the vertical and vertical vibrations of the target property to the housing body and supports it at the same time.
3. The arm rod tip component is a component that is attached to the tip of the arm rod with a bolt pin or the like and is connected and fixed to the target property with a screw or a strong adhesive. 2. The fall / slip movement fall prevention device according to claim 1, wherein the arm rod employs a turnbuckle capable of adjusting its length in a telescopic manner.

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