JP3124734U - Combination type single pipe connection bracket - Google Patents

Abstract

The present invention relates to a connecting fitting for a combined single pipe, which is a connecting joint used for manufacturing a simple building, a temporary building, a fence, a fence, a stand, etc. using a commercially available single pipe.
A cylindrical base 1 into which an end portion of a single pipe is inserted, a hollow set screw 2 for locking the inserted single pipe, a nut-like metal fitting 3, and a screw cover in which a female thread for connection is cut. 4, and a universal bracket D that connects a cylindrical holder A composed of 4 and a cubic block bracket B having a triaxial hole.
[Selection] Figure 8

Description

Detailed description of the invention

  The present invention uses a commercially available single pipe (usually an outer diameter of 48.6 mm, a wall thickness of 2.4 mm or 1.8 mm, temporary buildings such as disaster relief tents, warehouses for rescue supplies, material warehouses and garages. Further, the present invention relates to a connecting fitting for a combined single pipe, which is a connecting joint used when manufacturing a simple building such as a storeroom and a greenhouse, and a structure such as a fence and a fence, a shelf, a stand, and the like.

  Conventionally, as this type of fixed or free connecting metal fitting, an orthogonal clamp, a triple clamp, or the like used for a pipe scaffold or a temporary enclosure using a single pipe is known.

Problems that the device tries to solve

  The connecting bracket described in the prior art has a single function because the shape of the joint is fixed, and a dedicated connecting bracket corresponding to each single pipe connection location is required. .

  The present invention has been made in view of such problems of the prior art, and the purpose of the present invention is to easily assemble temporary buildings, simple buildings, structures, etc. manufactured using a single pipe. Therefore, by selecting and combining several types of parts, it is intended to provide a combination type single pipe connection fitting that can freely change the shape of the joint in accordance with the arrangement of the single pipe used. is there.

Means for solving the problem

  In order to achieve the above-described object, the coupling type single pipe connecting bracket according to the present invention includes a cylindrical base body 1 in which a screw lid 4 having a female thread is attached to one end and an end of a single pipe is inserted from the other end; A direct coupling fitting C for connecting the hollow set screw 2 for locking the inserted single pipe and the cylindrical holder A composed of a nut-like fitting 3 and a cubic block fitting B having a triaxial hole. Alternatively, it is composed of a universal bracket D.

  The multi-function cylindrical receiver E has a structure having both functions of the cylindrical receiver A and the block fitting B.

  The through-cylindrical receiver F has a structure having both functions of the cylindrical receiver A and the block metal fitting B through which a single pipe can pass without attaching a screw lid.

  The universal cylindrical receiver G has a structure having both functions of the cylindrical receiver A and the universal bracket D.

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

In FIG. 1, the cylindrical holder A has a cylindrical base body 1 into which the end of a single pipe is inserted. The cylindrical base 1 has a thickness of about 2.0 to 3.0 mm, which is more than the single pipe outer shape (usually 48.6 mm). It is formed in a cylindrical shape having a slightly larger inner diameter. In order to lock the inserted single tube, a hollow set screw 2 and a nut-like metal fitting 3 having a sharp tip are provided on the cylindrical base 1. Further, a screw lid 4 having a female screw used for connection is attached to one end of the cylindrical substrate 1.

  In FIG. 2, the block metal fitting B is provided with a screw hole penetrating in a triaxial direction in a cubic block.

  In FIG. 3, the direct coupling fitting C is a male screw having a notch that can be rotated by a tool such as a spanner, and is used to connect the block fitting B to a cylindrical receptacle or the like.

  In FIG. 4, the universal bracket D is a pair of male screws that can be rotated via a connecting bolt 5, and is used for connecting the block bracket B and a cylindrical receiver or the like.

  In FIG. 5, the multi-function cylindrical holder E has a structure in which the function of the block fitting B having a biaxial hole is added to the cylindrical receiver A.

  In FIG. 6, the through-cylindrical receiver F has a structure in which the function of the block metal fitting B having a biaxial hole is added to the cylindrical receiver A through which a single tube can pass.

  In FIG. 7, the universal cylindrical receiver G has a structure in which the function of the universal bracket D is added to the cylindrical receiver A.

Effect of device

Since this invention is comprised as mentioned above, there exists an effect described below.
By using the cylindrical holder A of claim 1 and the block fitting B and the direct fitting fitting C or the universal fitting D, it becomes easy to assemble various buildings manufactured using a single pipe, and the connecting portion is simplified. It is also excellent in appearance.

  The multi-functional cylindrical holder E of claim 2 has a shape having both the functions of the cylindrical holder A and the polyhedral block metal fitting B having a biaxial hole. It becomes possible.

  The through-cylindrical receiver F of claim 3 has a shape having both functions of a cylindrical receiver A through which a single pipe can penetrate and a polyhedral block fitting B having a biaxial hole. Can be saved.

  Since the universal cylindrical receptacle G of claim 4 has a shape having both the functions of the cylindrical receptacle A and the universal bracket D, it is possible to save labor in assembling the single pipe.

  Plan view, bottom view and left side view of cylindrical receiver A   Plan view, bottom view and left side view of block metal fitting B   Plan view, left side view, and bottom view of direct fitting C   Top view, left side view, bottom view, top view of universal bracket D   Plan view and bottom view of multifunctional cylindrical holder E   Plan view and bottom view of through cylindrical receiver F   Plan view and left side view of the universal cylindrical receiver G   Assembly drawing of connecting bracket for combination type single pipe

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cylindrical base | substrate 2 Holo set screw 3 Nut-shaped metal fitting 4 Screw lid 5 Connection bolt A Cylindrical holder B Block metal fitting C Direct coupling metal D Free metal fitting E Multifunctional cylindrical receptacle F Through-cylindrical receptacle G Free cylindrical receptacle Ingredients

Claims (4)

  When a simple building, a temporary building, a structure, a shelf, or the like is manufactured using a commercially available single pipe, a hollow body serving as a locking portion for fixing the cylindrical base (1) into which the single pipe is inserted and the inserted single pipe. A cylindrical holder (A) composed of a set screw (2), a nut-like fitting (3), and a screw lid (4) with a female screw for connection, and a cubic block fitting having a triaxial hole A coupling bracket for a combined single pipe composed of a direct coupling bracket (C) or a universal bracket (D) for connecting (B).   The multi-functional cylindrical holder (E) having both the functions of a cylindrical holder (A) and a cubic block metal fitting (B) having a biaxial hole.   A through-type cylindrical receptacle (A) having both functions of a cylindrical receptacle (A) through which a single pipe can penetrate and a cubic block fitting (B) having a biaxial hole. F).   The combination type single pipe connecting bracket according to claim 1, wherein the cylindrical receiving member (G) has both functions of a cylindrical receiving member (A) and a free mounting bracket (D).

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