JP6496886B2 - Ceiling hanging fixture - Google Patents

Description

In the case of suspending a heavy object that is subject to gravity in a vertical direction to a ceiling fixing material mainly formed of gypsum board or the like, the pin inserted with high load resistance to the fixing material The present invention relates to a ceiling hanging fixture that can maintain a stable support state without falling off.

Fixtures used for conventional materials of relatively soft materials (such as gypsum board) can be directly inserted into the pins to maintain load-bearing performance and holding power. . For example, the length of the pin is lengthened, thickened, bent, etc. to change the shape, and the load bearing performance is improved by using a plurality of pins. Furthermore, using two or more pins, changing the angle at which the pin is inserted from two or more directions, the inserted pin maintains a non-parallel relationship in the gypsum board, and each pin has two or more directions to the load. It has a structure that supports it by preventing it from coming off.

In this way, the ability to support heavy objects of fixtures is maintained by changing the shape, number, and direction and angle of the pins to be inserted. However, when fixed to a wall or the like, the load is applied to and supported by the entire lateral direction of the pin, so it is easy to maintain the performance and the load resistance is improved by increasing the number of pins, but it is perpendicular or perpendicular to the pin embedded in the fixed material on the ceiling When a load close to is applied, it is only supported by the surface formed by the angle between the pin and the contact portion of the plaster board and the pin inserted. It is difficult.

Patent Publication 2010-162775 The gypsum board thumbtack of Patent Document 1 has a pedestal that has a needle (vertical needle) that is inserted perpendicularly to the wall surface and a needle that is inserted obliquely with respect to the wall surface (inclined needle) in order to perform the function that does not come off when the needle is inserted. ) With a movable base connected to each other, and by inserting the vertical needle of the front pedestal into the wall surface, and then inserting the inclined needle of the rear pedestal that penetrates the inside of the front pedestal into the wall surface from the front pedestal to the wall It is assumed that the needle is inserted from two directions toward the surface. By maintaining the non-parallel relationship between the vertical needle and the inclined needle in the wall, it has the function of improving the load bearing performance and preventing the occurrence of omission. The object is to provide a plaster boat thumbtack.

The above gypsum board thumbtack is designed to insert a needle from two directions so that the vertical needle and the inclined needle can maintain a non-parallel relationship within the wall and withstand the load of heavy objects to be hung and prevent the needle from coming off. For example, it is difficult to suspend heavy and heavy items on the ceiling surface where the load is applied in the vertical direction.

Problems to be solved by the invention

Therefore, in order to improve the load bearing performance and holding force of the fixture suspended from the material to be fixed on the ceiling, the present invention fixes a plurality of pins by inserting the pins at different angles (fixed portions) to fix the fixture. Others Use the part that lifts the heavy load near the end of the fixture to lift upwards (push-up part). It is an object of the present invention to provide a ceiling hanging fixture that realizes high load-bearing performance with a structure that supports a heavy object at a plurality of locations of a fixed portion and a push-up portion.

Means for solving the problem

In order to solve the above-mentioned problems, a fixed part that pierces a pin through a hole formed in a fixture that comes into contact with a material to be fixed on a ceiling and a heavy object are hung and pushed up when a load is applied in the vertical direction. As a measure to improve and maintain load-bearing performance in a ceiling hanging fixture formed of a push-up portion that contacts the ceiling surface near the end of the fixture and a hook portion at the tip of the fixture that suspends the article. The push-up part that abuts against the ceiling surface near the fixture end changes the force applied to the fixed part and the push-up part using the force that rises when the heavy object is suspended. It is possible to reduce the load load of the pin and keep the pin difficult to come off.

Effect of the invention

According to the present invention, since the load is applied vertically, the pins are easily pulled out. It is difficult to improve the load bearing performance even if the contact surface with the fixed material of the ceiling is widened by the shape, number of pins, and how to insert the pins. In the ceiling hanging fixture, the push-up part that pushes up the ceiling surface by raising the vicinity of the fixture surface that comes into contact with the ceiling surface due to the load applied in the vertical direction as well as fixing and fixing multiple pins from multiple directions and angles By installing it, it is possible to reduce the load applied to the fixed part where the pin is inserted with a structure that balances and supports heavy objects at multiple locations, and to improve the load bearing performance of the entire fixture. Also, in the embedded pins embedded in the fixed material on the ceiling, some pins are inserted at an angle in the same direction as the pushed-up part, and further, the pins are bent in the direction of the pushed-up part, The embedded pins are balanced and supported in a state in which the fixed material on the ceiling is sandwiched, and a higher holding state against the load can be maintained.

Front view of ceiling hanging fixture Top view of ceiling hanging fixture Perspective view of ceiling hanging fixture Detail view of the ceiling hanging fixture attached to the ceiling surface Overall view of the ceiling hanging fixture attached to the ceiling The figure which connected the ceiling hanging fixture from four directions

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 shows an overall view of the ceiling hanging fixture 1 as seen from the front. It comprises a fixing part 10 for fixing to a fixed material on the ceiling, a hook part 12 for suspending an article, and a pushing-up part 11 that rises upward by a load applied in the vertical direction when the article is suspended on the hook part 12. It can be firmly fixed to the fixing material and is made of a material (metal, plastic, etc.) with toughness and elasticity that can withstand the load applied when the article is suspended. The fixing part 10, the hook part 12, and the push-up part 11 are integrally formed. When the fixing part 10 is inserted and fixed in a plurality of directions and angles with a plurality of pins, an article is hung on the hook part 12. When the entire fixture connected to the hook portion other than the fixed portion is bent and bent, the push-up portion 11 that comes into contact with the ceiling surface near the end of the fixed portion rises, and the load to be applied to the fixed portion 10 while supporting the push-up load of the material to be fixed on the ceiling To alleviate. The anti-slip 13 installed at the end of the fixture adjacent to the push-up part 11 prevents the scuffing downward when the push-up part 11 rises and supports the ceiling surface against which the push-up part 11 comes into contact.

FIG. 2 shows an overall view of the ceiling hanging fixture 1 as seen from directly above. The fixing part 10 is cut and arranged by the slit 10b in a state where it is partially connected to the central part in the width direction of the whole fixing tool. The fixing part 10 is covered with a ceiling by a pin inserted through the opened hole 10a. When a load is applied to the fixing member, the entire fixture except for the fixing portion 10 is bent. As a result, even if the fixing portion 10 is located in the vicinity of the load direction, no load is applied to the fixing portion, and the load applied to the fixing portion 10 is supported by the push-up portion 11 that is curved and pushes up the ceiling surface. Can be reduced.

FIG. 3 shows an overall view of the ceiling hanging fixture 1 as viewed obliquely from above. The arrangement of the fixed portion 10, the push-up portion 11 and the hook portion 12 connected thereto is shown. When the load is applied to the hook portion 12, the entire fixture is lowered downward. However, since the fixing portion 10 is fixed to the fixed material on the ceiling by the pins, the entire fixing device except the fixing portion 10 is curved. Since the fixing part 10 and the fixing part are partially connected but separated by the slit 10b, the entire fixing part excluding the fixing part 10 is easily bent, and it is difficult to apply a load directly to the fixing part. Since the push-up portion 11 that comes into contact with the lift moves up and supports the load, the load applied to the fixed portion 10 is reduced, and the pin of the fixed portion 10 is prevented from falling off.

FIG. 4 shows a state in which the ceiling hanging fixture 1 is fixed to the ceiling fixing material 1 by inserting a plurality of pins into the fixing portion 10 and a heavy object is hung on the hook portion 12 and the whole fixing device is bent downward. Yes. When a heavy object is suspended, the entire fixture is bent downward, and the fixture is supported by the force that pushes up the ceiling surface against which the push-up portion 11 comes into contact. The pin 10c embedded in a state bent downward in the direction of the inner push-up part of the plurality of pins of the fixed part 10 inserted is supported by sandwiching the material to be fixed, and even if a load is applied, the pin does not come out. A stable state is maintained and the anti-slip 13 at the end of the fixture prevents the loaded fixture from sliding down.

FIG. 5 is a general view showing a state in which a ceiling hanging fixture 1 is installed on a ceiling material and a heavy object is suspended. Fixtures can be installed anywhere on the ceiling of the room, and heavy items can be stably held and suspended.

FIG. 6 is a view showing a structure in which the ceiling hanging fixture 1 is fixed and connected in four directions at four locations and integrated. The fixing portion 10, the push-up portion 12, and the anti-slip portion 13 are installed at four locations, and the hook portion 12 is installed at the center of the fixing device that is continuous from four directions. In this way, when the fixed portion 10, the push-up portion 11, and the anti-slip 13 are installed in a plurality of directions and at a plurality of locations, the load bearing performance when a heavy object is suspended from the central hook portion 12 can be greatly improved.

DESCRIPTION OF SYMBOLS 1 Ceiling suspending fixture main body 10 Ceiling suspending fixture fixing | fixed part 10a Ceiling suspending fixture fixing | fixed part pin hole 10b Ceiling suspending fixture fixing | fixed part slit 10c Ceiling suspending fixture fixing | fixed part pin (form balance with a pushing-up part) Where to do)
11 Ceiling hanging fixture push-up part 12 Ceiling hanging fixture hook part 13 Ceiling hanging fixture Non-slip

Claims (1)

In the fixture that hangs the article by installing it on the fixed material on the ceiling surface,
The fixture body includes a fixing portion, a push-up portion, and a hook portion,
The fixture body is made of metal or plastic,
The fixing part has a planar shape in contact with the ceiling surface, and is installed from the vicinity of the central part of the fixing body toward the rear, and the rear end of the fixing part is connected to the rear of the fixing body, and the fixing part central part side and both sides Is separated from the fixture main body by a slit, and has two or more through holes through which a plurality of pins can be driven into the ceiling surface at different angles,
The push-up portion is installed at the rear of the fixture body and abuts against the ceiling surface.
The hook part is installed at the front end of the fixture, forming a hook shape,
When an article is hung on the hook portion and a load is applied, the whole fixture body except the fixing portion is curved, and the pushing-up portion is pushed up to form a state in which it is difficult to apply a load directly to the fixing portion. And ceiling hanging fixtures.

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