JP2006038008A - Bolt pedestal for article support leg, article support leg, and method of manufacturing bolt pedestal for article support leg - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an article support leg enabling the disposition of a plurality of articles close to each other and easily relative to each other in specified positions, a bolt pedestal enabling the provision of the article support leg, and a method of easily manufacturing the bolt pedestal at low cost. <P>SOLUTION: This bolt pedestal 10 for article support leg comprises a top plate part 1 and a base skirt part 2. The top plate part 1 is formed by fitting onto the skirt part 2, and comprises a plurality of bolt through holes 11 for vertically installing bolts 3 on the top plate part. In the article support leg A, the bolts 3 are vertically installed on the pedestal 10. The method of manufacturing the bolt pedestal comprises a top plate part manufacturing step, a base skirt part manufacturing step, and a step for covering the top plate part on the base skirt part. The top plate part manufacturing step comprises a step for forming the plurality of bolt through holes in the top plate part according to the relative positions of the plurality of supported articles. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention supports machine tools, various machines such as conveyors, various furniture such as lockers and shelves for storing books and documents, various articles such as various display devices, televisions, audio devices, and other electrical and electronic devices. A pedestal for a leg, in particular, a bolt is erected on a bolt pedestal, and the bolt is screwed into a bolt screwing portion of a supported article, while the pedestal is installed on an article support base (floor etc.) The present invention relates to a bolt pedestal for an article support leg that supports an article on the article support base, and further relates to a method for manufacturing the bolt pedestal and an article support leg in which a bolt is erected on the bolt pedestal.

  A type in which a bolt is erected on a bolt pedestal, and the bolt is screwed to a bolt screwing portion of a supported article, while the article is supported on the article supporting base by installing the pedestal on the article supporting base. Such article support legs are disclosed in JP-A-7-243420, JP-A-9-89191, and the like.

This type of article support leg is a standing bolt, and the bolt pedestal is usually formed in a circular shape when viewed from a plane for stabilization, and the lower part is from the top. It is formed in a hem-spread shape.
JP 7-243420 A JP-A-9-89191

  By the way, depending on the article, it may be desirable to place the articles next to each other and support them with the article support legs in a close state. In addition, depending on the article, it may be desirable to arrange the articles so that the articles are adjacent to each other and supported by article support legs so that the mutual positional relationship between the articles is a predetermined one.

  For example, a column member that constitutes a shelf frame for shelf formation used in a store and the like, and the column members that are desired to be arranged at positions adjacent to each other between adjacent shelf frames are easy to use. From the viewpoints of frame formation, efficient use of floor space such as stores, design of stores, etc., they can be placed as close as possible or supported by article support legs so that a predetermined mutual positional relationship can be obtained. It may be desirable.

  In such a case, if each of the supported articles to be supported next to each other (for example, the column members of the adjacent shelf frames) is supported by an article support leg having a conventional bolt, the articles are supported. The distance between the articles when the bolt bases of the two article support legs are in contact with each other is the limit of the approach distance between the articles, and the articles cannot be placed closer to each other. In addition, when trying to arrange adjacent articles in a predetermined mutual positional relationship, the mutual positional relation between the article support legs supporting each article independently must be adjusted, and the work is laborious. Cost.

  In view of the above, the present invention is such that a bolt is erected on a bolt pedestal, and the bolt is screwed into a bolt screwing portion of a supported article, while the pedestal is installed on an article support base (for example, an article installation floor). A bolt pedestal for an article support leg for supporting an article on the article support substrate, wherein a plurality of articles to be placed close to each other are each provided by an article support leg having a conventional type of bolt. It is possible to provide an article support leg that can be arranged closer to each other and can easily be arranged as a predetermined mutual positional relationship between the plurality of articles as compared to the case of supporting It is an object to provide a bolt pedestal for article support legs.

  In the present invention, a bolt is erected on a bolt pedestal, and the bolt is screwed into a bolt screwing part of a supported article, while the pedestal is placed on an article supporting base to thereby place the article on the article supporting base. A plurality of articles supporting legs that are to be placed on top of each other and that are to be arranged close to each other are made closer to each other than when each article is supported by a conventional article supporting leg having a single bolt. It is an object of the present invention to provide an article support leg that can be arranged in a simple manner and can be arranged with a predetermined mutual positional relationship among the plurality of articles.

  Moreover, this invention makes it a subject to provide the method which can manufacture such a bolt pedestal for article support legs easily at low cost.

In order to solve the above problems, the present invention provides the following article support leg bolt pedestal, article support leg and article support leg bolt pedestal manufacturing method.
(1) Bolt base for article support legs and article support legs
(1-1) Bolt pedestal for article support leg A bolt is erected on the bolt pedestal, and the bolt is screwed into a bolt screwing portion of an article to be supported, while the pedestal is placed on an article support base (such as an article installation floor). A bolt pedestal for an article support leg that supports the article on the article support base by being installed on the article support base, and includes a top plate portion for standing the bolt and a base skirt portion, and the top plate portion is A bolt pedestal for article support legs, which can be formed by being attached to a base skirt portion, wherein the top plate portion has a plurality of bolt through holes for standing the bolt on the top plate portion.

(1-2) Article support leg Article support leg in which the bolt is erected in a state where a part of the bolt is inserted into each bolt through hole of the top plate portion of the bolt base for the article support leg described in (1-1). .

  The bolt base of (1-1) has a plurality of bolt through holes formed in the top plate portion, and a plurality of bolts corresponding to the number of bolt through holes are set up using each bolt through hole. It is possible to form the article support leg (1-2). For example, an article support in which a plurality of bolts are erected by inserting a part of the bolts into each bolt passage hole formed in the top plate portion and standing on the top plate portion in a state where the bolt can be rotated and prevented from coming off. Legs can be formed.

  The plurality of bolts erected on the bolt pedestal are erected using a plurality of bolt through holes that can be formed close to each other on the same top plate part attached to the same base skirt part. Therefore, it is possible to set the bolts closer to each other at a shorter distance than the case where the conventional article support legs with only one bolt placed close to each other are arranged closer to each other. By screwing the bolts to a plurality of articles to be placed close to each other and supporting the articles, it is possible to support each article more than when supporting each article with a conventional article support leg having a single bolt. Articles can be placed close together.

  The bolt through holes in the top plate portion of the bolt pedestal can be formed in correspondence with the mutual positional relationship of a plurality of articles to be arranged in a predetermined mutual positional relationship. The positional relationship between the bolts can be made to correspond to a predetermined positional relationship between the articles, whereby the mutual positional relationship between the plurality of articles can be easily supported and arranged as a predetermined one.

  Thus, the bolt pedestal according to the present invention is closer than a case where a plurality of articles to be arranged close to each other are supported by an article support leg having a single bolt of a conventional type. It is possible to provide an article support leg that can be arranged in the same manner and that can easily be arranged as a predetermined mutual positional relationship between the plurality of articles.

  Further, according to the article support legs according to the present invention, a plurality of articles to be arranged close to each other are arranged closer to each other than when each article is supported by an article support leg having one bolt of a conventional type. In addition, the mutual positional relationship of the plurality of articles can be easily supported and arranged as a predetermined one.

  In addition, the bolt base and the article support leg according to the present invention have a top plate portion that forms the bolt through hole even if the mutual positional relationship between the bolt through holes has to be changed corresponding to the mutual positional relationship of the article to be supported. Since it can use the same thing itself, it can be provided easily and inexpensively.

  Since the top plate portion is attached to the base skirt portion by retrofitting, it is preferable that there is a means for performing mutual positioning of the two at the time of the attachment. In order to provide such means, for example, a positioning engagement portion for positioning the top plate portion on the base skirt portion is formed on the top plate portion, and a positioning engagement portion of the top plate portion on the base skirt portion. An example in which a positioning engagement portion that engages is formed. In this case, the top plate portion is attached to the base skirt portion with the positioning engagement portion engaged with the positioning engagement portion of the base skirt portion.

  When attaching the top plate part to the base skirt part, they may be bonded with an adhesive or screwed together, but with the top plate part attached to the base skirt part, A means for connecting and fixing may be provided on at least one of the top plate portion and the base skirt portion. Examples of such means include a bendable claw portion formed on the base skirt portion, which is bent on the top plate portion placed on the base skirt portion and fixes the top plate portion. it can.

(2) Manufacturing Method of Article Support Leg Bolt Base The present invention provides the following method as a method for easily manufacturing the bolt base.
A top plate part production process for producing the top plate part for erecting the bolt;
A base skirt part manufacturing process for manufacturing the base skirt part;
Applying the top plate part produced in the top plate part production process to the base skirt part produced in the base skirt part production process,
The top plate portion manufacturing step includes a step of forming a plurality of bolt through holes in the top plate portion corresponding to the mutual positional relationship of a plurality of supported articles to be supported. Manufacturing method of pedestal.

According to this method, the top plate part and the base skirt part can be easily manufactured by, for example, pressing a sheet metal, and then only the top plate part is attached to the base skirt part. The bolt support for the article support leg can be easily manufactured as a whole.
Further, even if the mutual positional relationship of the bolt through holes must be changed corresponding to the mutual positional relationship of the article to be supported, the same top plate part itself that forms the bolt through holes can be used, so that the cost is reduced. Thus, it is possible to easily provide the bolt base, and thus it is possible to easily provide the article support leg at a low cost.

  As described above, according to the present invention, the bolt is erected on the bolt pedestal, and the bolt is screwed to the bolt screwing portion of the supported article, while the pedestal is placed on the article support base (for example, the article installation floor). A bolt pedestal for an article support leg that supports the article on the article support substrate by installing the article, wherein a plurality of articles to be placed close to each other are provided with a single bolt of a conventional type Compared to the case where each article is supported by the support legs, the article support legs can be arranged closer to each other and the mutual positional relationship between the plurality of articles can be easily arranged as a predetermined one. A bolt pedestal for article support legs that can be provided can be provided.

  Further, according to the present invention, the bolt is erected on the bolt pedestal, and the bolt is screwed into the bolt screwing portion of the supported article, while the pedestal is placed on the article support base to support the article. A plurality of article support legs that are supported on a base and are arranged close to each other, are closer to each other than when each article is supported by an article support leg having a single bolt of a conventional type. In addition, it is possible to provide an article support leg that can be arranged and can be arranged with a predetermined mutual positional relationship among the plurality of articles.

  Further, according to the present invention, it is possible to provide a bolt pedestal manufacturing method capable of manufacturing such an article support leg bolt pedestal and, in turn, an article support leg at a low cost.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is a plan view of an example 10 of a bolt pedestal for article support legs according to the present invention, FIG. 2 is a cross-sectional view taken along line XX of FIG. 1, and FIG. It is a figure which shows the usage example of the article | item support leg A formed by standing up.

  The bolt base 10 shown in FIGS. 1 and 2 includes a top plate portion 1 for standing a bolt and a base skirt portion 2 to which the top plate portion 1 is attached. When viewed from the top, the top plate portion 1 and the base skirt portion 2 each have a shape like a semicircle integrally connected to both short sides of a rectangle.

  The central portion 12 of the top plate portion 1 is flat, but the peripheral edge portion 13 connected to it is raised upward in a cross-sectional shape in an arc shape, and serves as a positioning engagement portion for the base skirt portion 2. Two bolt through holes 11 are formed in the central portion 12 of the top plate portion 1.

  The base skirt portion 2 has an opening 21 that faces the central portion 12 of the top plate portion 1 and is formed in a short cylindrical shape as a whole and spreads at the bottom for stabilization. The opening peripheral edge portion 22 of the base skirt portion 2 is raised in an arc shape with a cross-sectional shape upward, and serves as a positioning engagement portion with respect to the top plate portion 1.

  That is, the top plate portion 1 is positioned on the base skirt portion 2 in a state where the peripheral edge portion (positioning engagement portion) 13 is engaged with and engaged with the opening peripheral edge portion (positioning engagement portion) 22 of the base skirt portion 2. Is attached. In this state, the bolt through hole 11 of the top plate portion 1 faces the opening 21 of the base skirt portion 2.

  Below the positioning engagement portion 22 of the base skirt portion 2, a plurality of claw portions 23 formed by partially cutting and raising the base skirt portion are formed. The top plate portion 1 is connected to the base skirt portion 2. This is an example of means for connecting and fixing the two together. The top plate portion 1 can be fixed to the base skirt portion 2 by bending the cut and raised claw portion 23 on the outer peripheral edge portion of the top plate portion 1 in a state where the top plate portion 1 is put on the base skirt portion 2. In this way, a state where the top plate portion 1 is attached to the base skirt portion 2 is obtained.

Such a bolt base 10 can be easily formed by the following process, for example. That is, (1) a top plate part manufacturing process for manufacturing the top plate part 1 by pressing a sheet metal;
(2) A base skirt part manufacturing process for manufacturing the base skirt part 2 by sheet metal pressing,
(3) The top plate part 1 manufactured in the top plate part manufacturing process is attached to the base skirt part 2 manufactured in the base skirt part manufacturing process.
The top plate part manufacturing process includes a process of forming the two bolt through holes 11 corresponding to the mutual positional relationship between the two supported articles to be supported.

  The two bolt through holes 11 here are formed as follows. That is, as shown in FIG. 3, it is a pillar member 41 made of a hollow pipe for constituting a shelf frame 4 forming a shelf used in a store or the like, and belongs to each of two adjacent shelf frames 4 and It is formed corresponding to the mutual positional relationship between the adjacent column members 41 to be arranged close to each other.

As illustrated in FIG. 3, the article support leg A can be formed by erecting two bolts 3 on the top plate portion 1 using each of the top plate portion bolt through holes 11 of the bolt base 10. it can.
Each bolt 3 shown in FIG. 3 has a male screw portion 31 screwed into a female screw portion (bolt screwing portion) 42 provided at the lower end portion of the column member 41, and a wrench engaging portion 32 provided continuously below the male screw portion. , And a retaining member 34 that extends downward from the wrench engaging portion and is inserted into the bolt through hole 11 and provided in a portion that is inserted into the bolt through hole 11 and protrudes into the base skirt portion 2. Thus, the top plate 1 is erected in a rotatable and retaining state.

The retaining member 34 is a female screw member in the illustrated example, and is fitted to the bolt insertion portion 33 while the female screw is crushed. Instead, an elastic retaining ring such as a C-shape or E-shape is used as a bolt. You may fit in the insertion part 33. FIG.
Further, the standing condition of the bolt is not limited to that described above, and a thrust bearing for smooth bolt rotation is interposed between the bolt 3 (for example, the wrench engaging portion 34 of the bolt) and the top plate portion 1. You may make it. Further, the bolt with the head is placed in the base skirt portion 2, the bolt is passed from below through the bolt passage hole 11, and a nut is screwed onto the bolt on the upper side of the top plate portion 1 to be fixed to the bolt by welding. And the aspect etc. which make this a wrench engaging part are employable.

  According to the article support leg A shown in FIG. 3, the bolts 3 are respectively screwed into the female screw portions 42 of the two column members 41 arranged adjacent to each other in order to form the adjacent shelf frames 4, and at this time, as necessary. An appropriate wrench (turning tool) is engaged with the wrench engaging portion 32, and the bolt is turned to be screwed together, and the bolt protruding amount from the bolt pedestal 10 is adjusted to bring the bolt pedestal 10 to the shelf frame installation floor F. Can be installed. Thus, the adjacent column members 41 can be supported and arranged on the floor F.

  The bolt 3 erected on the bolt pedestal 10 is erected using a bolt through hole formed close to each other on the same top plate portion 1 attached to the same base skirt portion 2. The bolts 3 can be placed closer to each other and closer to each other than the bolt spacing when the article support legs with only one bolt are placed close to each other. The two pillar members 41 should be arranged closer to each other than when they are supported by the article support legs having one bolt of the conventional type.

  Further, since the bolt through holes 11 in the top plate portion 1 of the bolt base 10 are formed so as to correspond to a predetermined mutual positional relationship between the two column members 41, the bolts 3 standing on the top plate portion 1 are mutually connected. The positional relationship also corresponds to the predetermined positional relationship between the column members 41, and thus, the adjacent column members 41 can be easily supported and arranged on the floor F with their positional relationship being a predetermined one.

  In addition, the bolt base 10 and the article support leg A have a top plate portion 1 that forms the bolt through hole even if the mutual positional relation of the bolt through holes 11 must be changed corresponding to the mutual positional relation of the article to be supported. Since it can use the same thing itself, it can be provided easily and inexpensively.

  The bolt pedestal according to the present invention can be used for providing an article support leg, and the article support leg according to the present invention is used to support various articles, particularly to support a plurality of articles in close proximity and support them in a predetermined positional relationship. The bolt pedestal manufacturing method according to the present invention can be applied to the manufacture of such a bolt pedestal.

It is a top view of an example of the bolt pedestal for article support legs concerning the present invention. It is sectional drawing which follows the XX line of FIG. It is a figure which shows the usage example of the articles | goods support leg formed by standinging a volt | bolt on the bolt base shown in FIG.

Explanation of symbols

A article support leg 10 article support leg bolt base 1 top plate part 11 bolt through hole 12 central part 13 peripheral part (positioning engagement part) continuous to the central part
2 Base skirt part 21 Opening 22 Opening peripheral part (positioning engagement part)
23 Cut-and-raised claw part 3 Bolt 31 Male thread part 32 Wrench engagement part 33 Insertion part 34 to bolt through hole Retaining member 4 Shelf frame 41 Column member 42 Female thread part F Floor

Claims (6)

  An article in which a bolt is erected on a bolt pedestal, and the bolt is screwed into a bolt screwing portion of a supported article, while the article is supported on the article supporting base by installing the pedestal on the article supporting base. A bolt pedestal for supporting legs, including a top plate portion for standing a bolt and a base skirt portion, which can be formed by attaching the top plate portion to the base skirt portion, A bolt pedestal for article support legs, comprising a plurality of bolt through holes for standing bolts on the top plate portion.   A positioning engagement portion for positioning the top plate portion on the base skirt portion is formed on the top plate portion, and a positioning engagement portion for engaging the positioning engagement portion of the top plate portion on the base skirt portion is formed. The article support leg bolt according to claim 1, wherein the top plate portion is attached to the base skirt portion with the positioning engagement portion engaged with the positioning engagement portion of the base skirt portion. pedestal.   3. The article support leg according to claim 1, wherein means for connecting and fixing the top plate portion to the base skirt portion is provided on at least one of the top plate portion and the base skirt portion. Bolt pedestal.   4. An article support leg in which the bolt is erected in a state where a part of the bolt is inserted into each bolt through hole of the top plate portion of the bolt base for article support leg according to claim 1, 2, or 3.   A part of the bolt is inserted into each bolt through hole of the top plate portion of the bolt base for article support leg according to claim 1, 2, or 3, and the bolt is erected on the top plate portion in a rotatable and retaining state. Article support legs. It is a manufacturing method of the bolt pedestal for article support legs according to claim 1, 2, or 3.
A top plate part production process for producing the top plate part for erecting the bolt;
A base skirt part manufacturing process for manufacturing the base skirt part;
Applying the top plate part produced in the top plate part production process to the base skirt part produced in the base skirt part production process,
The top plate portion manufacturing step includes a step of forming a plurality of bolt through holes in the top plate portion corresponding to the mutual positional relationship of a plurality of supported articles to be supported. Manufacturing method of pedestal.