JP3105769U - Replacement member for floor bundle - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a configuration of a floor bundle adaptable to various installation environments by replacing parts.
SOLUTION: A replaceable member which can be attached to and detached from the support shaft 2 is a member formed and arranged as a leg with respect to at least a lower end of upper and lower ends of a support shaft 2 constituting a main body of the floor bundle. It is configured as 1. The illustrated configuration shows a case where this replacement member 1 is used as a leg of a floor bundle, and the support shaft 2 is inserted into a central insertion portion 3 of the replacement member 1 so as to be integrated with the support shaft 2 so as to be integrated with the floor bundle. Is composed. By appropriately selecting a member having a different installation area as the replacement member 2, a floor bundle suitable for the installation environment is formed.
[Selection diagram] Fig. 1

Description

  The present invention relates to a floor bundle, and in particular, directly contacts a ground contact portion that contacts the ground side, such as a slab stone, or a building structure such as a large-scale pulley that is supported by the floor bundle among members constituting the floor bundle. Regarding the support.

  For example, in a wooden house, the floor portion of the house is supported by placing a support member made of wood or a metal material called a floor bundle between the floor and a floor supporting the floor portion of the house. It has a structure.

  In the structure in which the floor portion is supported by the floor bundle, the floor bundle fixed to the floor material side due to the temporal change of wood such as warp or distortion of the pulling material or the joist, or the settlement of the soil, etc. A gap often occurs between the floor bundle and the slabs supporting the floor bundle, and the floor bundle does not fulfill its original role. Further, in the case of a floor bundle not fixed as described above, the floor bundle itself may fall down.

  In view of these points, the inventors of the present application have proposed a structure of a floor bundle that can always support the bridge by extending the shaft corresponding to the change in the space between the soil and the bridge. (Japanese Patent Application Laid-Open No. 2004-100198).

FIG. 3 shows the structure of the floor bundle of the present invention. Arrow 11 indicates the floor bundle, and this floor bundle 11 is constituted by the following components. Reference numeral 12 denotes a base portion serving as a leg for supporting the entire floor bundle 11, which is placed on a slab composed of concrete-consolidated ground or a concrete block or the like. It is configured to support the material.

  The main shaft support 13 is configured to be integrated with the base 12 by being inserted into the base 12 and arranging a fixing ring 14. The main shaft 15 is inserted into the main shaft support portion 13, the frame support portion 7 is inserted into the main shaft 15, and the main shaft support portion 13, the main shaft 15, and the frame support portion 17 are further inserted. A coil spring (not shown) is communicated with the main shaft support 13 and the frame support 17 so as to be separated from each other with elasticity. Reference numeral 18 denotes a support provided on the top of the support member 17 for directly contacting and supporting the support member.

  With this configuration, even if the distance between the ground and the frame changes due to subsidence of the ground or deformation of the frame, the support 18 always contacts the frame by the elastic force of the coil spring, and supports the frame. Further, in addition to this configuration, the inventor has provided a stopper mechanism in Japanese Patent Application Laid-Open No. 2004-100198, which is shown as Patent Document 1 in the following Patent Documents, in which the behavior of the support 8 in the ascending direction is allowed and the behavior in the descending direction is prevented. Thus, an invention has been proposed in which the support of the frame member can be more reliably performed.

Including the invention of the present application, there have been proposed several types of configurations for constantly supporting a frame member by extending a shaft portion of a floor bundle, as shown in the following patent documents, and have exerted a certain effect.
However, in any of the following patent documents, the following problems must be dealt with because the base that is the leg or the support that directly supports the frame is integrally formed with the shaft. Is difficult.

For example, in the case where the ground is soft and the support of the floor bundle is insufficient with the contact area of the slabs, or the shape of the frame is special, the configuration of the base portion or the configuration of the support body described above is used. A situation may occur in which the function as a floor bundle cannot be sufficiently exhibited.
JP 2004-100198 JP 2001-288875 A JP-A-2000-310026

  Conventionally, the floor bundle has a leg configured above and below the shaft and a support that directly supports the frame is integrated with the shaft, so that the floor has a predetermined configuration regardless of the strength of the ground or the shape of the frame. A bundle must be used, and as a result, depending on the installation environment, a situation occurs in which a sufficient function as a floor bundle cannot be exhibited.

  In addition to the case of supporting the frame, for example, the floor plate itself may be bent due to long-term use, and the floor surface may be deformed or a squeaking noise may occur when walking on the floor surface. In the past, there has not been provided a member capable of appropriately coping with such a situation, so that the member is left as it is, or merely subjected to a symptomatic treatment of hitting a reinforcement under the floor.

  The present invention is configured to solve the above problem, and at least a leg provided at the lower end of the shaft of the floor bundle and a support provided at the upper end of the shaft and directly in contact with the frame member are provided. The present invention relates to a replacement member for a floor bundle in which a member serving as a leg is configured to be detachable from a shaft portion, so that the most appropriate member can be selected and used in accordance with a usage state of the floor bundle.

  According to the present invention, since the support for supporting the legs or the frame with respect to the shaft is configured as a detachable replacement member, the quality of the ground, the shape of the frame, the use environment of the floor bundle, etc. By selecting an appropriate replacement member, a floor bundle with the legs or support material optimized for the environment is constructed. As a result, the floor bundle always functions optimally even in different use environments. It is possible to do.

  Attaching / detaching to / from a shaft part with a fixed length or a shaft part whose length is extendable, a member that becomes a leg or a bridge material such as a large pulley, or a support that directly supports the back of the floor It is configured as a replacement member that is made possible.

Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings.
In FIG. 1, an arrow 1 indicates a replacement member for a floor bundle, and the illustrated member is attached to the lower end of a support shaft 2 of the floor bundle to thereby replace the leg portion of the floor bundle (the base in FIG. 3). (Corresponding to the unit 12).

  The exchange member 1 having the configuration shown in the drawing is configured so that the plane shape is formed in a substantially rectangular parallelepiped and the projection area of the plane portion is formed relatively large, so that the ground contact area is set large and it is possible to cope with relatively soft ground. Have been.

  Reference numeral 3 denotes an insertion portion disposed substantially at the center of the exchange member 1, and the lower end of the support shaft 2 of the floor bundle is inserted into the insertion portion 3. Since the support shaft 2 is only inserted into the insertion portion 3 and the load on the frame acts on the insertion portion 3 in the direction in which the support shaft 2 enters, and the two are not separated from each other. No special engagement mechanism is provided between 2 and the insertion portion 3. However, when the predetermined replacement member 1 is selected in accordance with the condition of the ground and the predetermined replacement member is attached to the support shaft 2 before the floor bundle is installed, the replacement member 1 is By providing an engagement mechanism that does not fall off, workability can be improved.

  Reference numeral 4 denotes a reinforcing plate interposed between the insertion portion 3 and a ground portion 5 configured as a plate-like portion orthogonal to the insertion portion 3. If a plurality of reinforcing plates 4 are formed as shown in the figure, the strength of the replacement member 1 can be sufficiently maintained. Therefore, the replacement member 1 can be manufactured inexpensively and in large quantities using plastic without using a metal material. Is possible. If the replacement member 1 is attached to the upper end of the support shaft 2, it can be used as a support that comes into contact with the frame member side.

FIG. 2 shows a second embodiment.
In this embodiment, another grounding portion 5a, 5b extends from both sides of the grounding portion 5 of the replacement member 1 so as to be orthogonal to the grounding portion 5, so that the planar shape of the replacement member 1 looks like a cross. The configuration is such that a larger ground contact area than in the above embodiment is ensured.

  When the replacement member 1 is used as a support for a frame member, the replacement member 1 is disposed at the intersection of the large pulleys so as to support two large pulleys, or when used as a leg. By ensuring a wider ground contact area, it is possible to more effectively exhibit the support function as a floor bundle.

  Further, when the replacement member 1 is in direct contact with the back surface of the floor to prevent the floor from being deformed or generating squeaking noise, the grounding portions 5a and 5b extended in this manner make the floor surface large. It is very effective in correcting floor deformation and preventing squeak noise.

  Although the present invention has been described with reference to the two embodiments, the configuration of the replacement member 1 is not limited to those shown in these two figures, regardless of whether the support shaft is fixed or extendable. Various configurations are possible, such as a polygonal or circular shape, or the formation of irregularities on the grounding surface to directly contact the replacement member 1 and eliminate the slippage of the grounding portion by the irregularities.

  The meaning of the detachable type in the present invention means that before the exchange member 1 is fixedly installed at a predetermined position as a floor bundle, an attachment / detachment operation for selecting an exchange member having an optimum shape and size with respect to the support target is performed. It also means that. Incidentally, after installation and fixing as a floor bundle, the replacement member 1 is rarely exchanged because it functions as the floor bundle for a long time. Therefore, when the optimum replacement member 1 is selected, the replacement member 1 is integrally fixed to the support shaft 2 with bolts, an adhesive or the like, and the replacement member 1 is integrated with the support shaft 2. It is of course also possible to configure it to be used as a floor bundle afterwards.

  The configuration of the present case has been described above by taking a floor bundle supporting a structure such as a house as an example. However, if the support shaft is made extendable and smaller than the floor bundle, this configuration can be used as a furniture for earthquakes and the like. It can be used as a fall prevention device.

  That is, the replacement member 1 directly contacts furniture such as a chest (corresponding to a grounding leg in the case of a floor bundle), and the replacement member 1 directly contacts the ceiling surface (corresponding to the frame support of the floor bundle). ) Can be appropriately selected, the support shaft is extended between the furniture and the ceiling surface, and the support shaft is stretched so as to be used as a furniture fall prevention device.

FIG. 3 is a perspective view of the replacement member according to the first embodiment of the present invention. FIG. 4 is a perspective view of a replacement member according to a second embodiment of the present invention. It is a side view of the floor bundle which a base part and a support body are fixed to the upper and lower sides of a support shaft.

Explanation of reference numerals

1 Replacement member 2 Support shaft
Reference Signs List 3 Insertion part 4 Reinforcement plate 5 Grounding part 11 Floor bundle 12 Base part 15 Main shaft 17 Bridge support part 18 Support

Claims (4)

At the lower end of the support shaft, a leg for supporting the support object including the support shaft is provided, and at the upper end of the support shaft, the support object comes into direct contact with a support object such as a building material or the back surface of the floor. Used for a floor bundle provided with a support for supporting the support shaft, wherein at least one of the leg portion of the support shaft and the support is configured as a replaceable member that can be attached to and detached from the support shaft. An exchange member for a floor bundle characterized by the above-mentioned. 2. The exchange member for a floor bundle according to claim 1, wherein an insertion portion for inserting a support shaft is provided substantially at a center of the exchange member. The replacement member for a floor bundle according to claim 2, wherein a reinforcing plate is provided between the insertion portion and a contact portion that directly contacts the object. The support shaft is configured to be extendable, the replacement member at the upper end of the support shaft is configured to be able to abut on the ceiling surface, and the replacement member at the lower end of the support shaft is configured to be able to abut against furniture, so that The floor bundle replacement member according to claim 1, wherein the configuration is configured to be usable as a furniture fall prevention device.

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