KR200445056Y1 - Pipe fastening assembly - Google Patents

Abstract

The present invention relates to a pipe fastening assembly having a pipe separation function according to the present invention, and specifically, by fixing a wedge between two pipes intersected with each other in a body to fix two pipes, thereby eliminating the problem of damage caused by the contact of two pipes. The present invention relates to a pipe fastening assembly having a pipe spacing function that provides an improved fastening force.

In order to implement a pipe fastening assembly with a pipe spacing function according to the present invention, the first wall, the second housing having a first receiving portion for each cross and circular longitudinal pipe and transverse pipe A body comprising a second wall having; And a wedge inserted between the longitudinal and transverse pipes accommodated in the body to fix the two pipes apart from each other.

House, Flower Garden, Flower Garden, Gardening, Pipe, Fastening, Bonding, Combine, Wedge, Fastener, Clamp, Binder, Holding

Description

Pipe fastening assembly with pipe spacing {PIPE FASTENING ASSEMBLY}

The present invention is to be fixed by a body that accommodates two pipes intersected with each other, and a wedge that fits between the two received pipes to provide a stable clamping force without damage, such as pipe dents or dents,

In order to limit the movement of the forced wedge and the pipe, the wedge has a close contact panel having a curved contact portion corresponding to the curved surface of the pipe,

The present invention relates to a pipe fastening assembly having a pipe separation function formed in a form of tapering in the direction in which the contact panel thickness of the wedge is fitted so that the initial fitting between the two pipes is easy and gradually the interference is made.

As a device for fastening two mutually crossed pipes,

Korea Utility Model Publication No. 1998-059451 (October 26, 1998, hereinafter referred to as `` Prior Technology 1 '') `` Pipe Fastener '', and Korea Patent Publication No. 2001-0074295 (Aug. `` Pipe fasteners for vinyl houses '' are presented.

In the prior art 1, the fastening bolts are screwed into the threaded portions of the body in which the clamping portions of the two support pipes are formed at right angles to each other, and the left and right locking jaws of the pressing plate which are grounded at the ends of the fastening bolts are fitted to the long holes formed on the left and right sides of the body. It's a fastener that's been made,

The prior art 2 is formed in the lower left and right sides of the tube fastener body through the fitting hole and the bent through the pipe, the tube clamping portion is formed through the opening in the upper portion, the fastening ring is screwed to this by installing a fixing nut on the upper surface It is a fastener characterized by being.

That is, the prior art 1 and 2 is made of a structure that is fixed by contacting the other pipe by pressing the pipe of any one of the two pipes mutually accommodated with a bolt,

In this structure, the contact of the two pipes (휘: the point where the tangents of the curved surfaces of the two pipes meet) at which the bolts are tightened intensively is not able to withstand this, causing crushing or bending.

In addition to fixing the two pipes using a wedge instead of the bolt,

Korea Utility Model Registration No. 20-0407556 (January 24, 2006, hereinafter called 'prior art 3') `` Pipe connector for vinyl house '' is presented.

The prior art 3 is a U-shaped body, a fastening end formed in the body, the two intersecting pipes are accommodated in the body, the coupling hole (wedge) is fitted to the fastening end to press and fix the two pipes,

This also corresponds to the use of fasteners instead of bolts as a means for fixing only, without solving the problems pointed out in the prior arts 1 and 2 above.

In addition, in the prior arts 1, 2 and 3 there is a problem that can not be in close contact with the curved surface of the pipe when fastening with other pipe intersecting the curved area of the pipe.

The present invention solves the problem of damage caused by the contact of two pipes by inserting a wedge between two pipes intersected with each other in a body, thereby providing a pipe fastening assembly with a pipe separation function with improved fastening force. The purpose.

In addition, the present invention is provided with a close contact panel having a curved contact portion on the wedge to limit the movement of the wedge fitted to the two pipes to form a stable fastening structure, the pipe separation function is to be in close contact with the circular outer peripheral surface of the pipe through the curved contact portion. It is an object to provide a fixed pipe fastening assembly.

In another aspect, the present invention provides a pipe fastening assembly with a pipe separation function made of a tapered tape in the direction in which the contact panel thickness of the wedge is fitted so that it is easily inserted when the two pipes are fitted between the two pipes. For the purpose of

Furthermore, the present invention has a cut portion formed in the first wall of the body to be in close contact with not only the curved surface of the straight pipe but also the curved surface of the pipe having a bending angle, so that the pipe separation function capable of bending or opening the first wall is possible. It is an object to provide a provided pipe fastening assembly.

In addition, the present invention provides a pipe fastening assembly having a pipe separation function further comprising a reinforcing bar on the second wall of the body to prevent deformation of the end of the second wall by various external elements such as the weight of the pipe or the fastening force. It aims to provide.

In order to solve the above problems, the pipe fastening assembly provided with a pipe separation function according to the present invention,

A body including a first wall having a first housing for each of the longitudinal and transverse pipes intersecting and circular, and a second wall having the second housing; And

A wedge fitted between the longitudinal and transverse pipes received in the body to space the two pipes apart;

It is made, including.

Here, the wedge is characterized in that it comprises a contact panel having a corresponding curved contact portion to be in contact with the plate, the circular outer peripheral surface of the plate coupled to the plate.

In addition, the close contact panel of the wedge is characterized in that the thickness is reduced in the direction sandwiched between the two pipe (漸減).

On the other hand, a cutout is formed in the first wall of the body, it is characterized in that the first wall can be bent or open.

Finally, the second wall of the body is provided with a reinforcing bar, characterized in that to prevent deformation of the end of the second wall.

Pipe fastening assembly with a pipe separation function according to the present invention,

Minimize the damage of the pipes, provide a stable clamping force, while joining the two pipes cross each other through the wedge,

Through the cutouts formed on the first wall of the body, it is possible to fasten even the arc-shaped longitudinal pipe, as well as

Through the curved contact portion corresponding to the circular curved surface of the pipe and the wedge contact panel forming a tapered shape in the fitting direction, the initial contact of the wedge is facilitated and the interference is gradually made. Because it is in contact with the left and right movement is limited, the effect is to make a straight fit.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a fastening assembly according to the present invention, Figure 2 is a perspective view showing a state of fastening two pipes with a fastening assembly according to the present invention, Figure 3 is a fastening assembly according to the present invention Figure 4 is a side cross-sectional view showing a state, Figure 4 is a side view showing a state in which the first wall is opened according to the bending angle of the longitudinal pipe in the fastening assembly according to the present invention.

Here, "A-1" of FIG. 1 and "A" of FIG. 3 are examples showing that different types of engaging protrusions are formed on one surface of the plate of the wedge, and "B" is a reinforcement for connecting the plate and the guide of the wedge. Another example shows that more ribs are formed.

In addition, "C" of FIG. 4 is another example showing that the expanded rounding part may be formed to widen the space of the rounding part in the first wall of the body.

As shown in Figure 1 to 4, the pipe fastening assembly with a pipe separation function according to the present invention,

It consists of a body 10 in which the longitudinal pipe 1 and the transverse pipe 2 are accommodated, and a wedge 20 for fixing the two pipes 1 and 2 accommodated in the body 10.

The body 10,

Having a first wall 11 and a second housing 121 having a first storage portion 121 for each of the longitudinal pipe 1 and the transverse pipe 2 which are mutually intersecting and circular; It comprises a second wall (12).

Here, the cutout 112 is formed in the first wall 11, so that the first wall 11 can be bent or opened.

If you look at it in more detail,

First, the fastening assembly of the present invention can be used in various fields, to explain the selection of the house frame structure to help explain.

Among the longitudinal and transverse pipes 1 and 2 constituting the house, the longitudinal pipe 1 for the walls and the ceiling of the house, in particular, has an arch shape that is curved upwards. Form a straight line to the starting point.

When the transverse pipe 2 is cross-coupled to the linear region of the longitudinal pipe 1, bending or flaring of the first wall 11 of the body 10 is not required.

However, when the transverse pipe 2 is cross-coupled to the curved region of the longitudinal pipe 1, the curved line of the longitudinal pipe 1, ie, the bending angle, must be compensated for.

Therefore, as shown in FIG. 4, in the present invention, an incision 112 is formed in the first wall 11 to compensate for the bending angle of the longitudinal pipe 1, and through the incision 112. The first wall 11 is opened in accordance with the bending angle of the longitudinal pipe 1 so that the circular outer circumferential surface of the longitudinal pipe 1 is completely in contact with the first storage portion 121 without any gap.

In addition, FIG. 4 illustrates that the first wall 11 is opened through the cutout 112. When the bending angle of the longitudinal pipe 1 is opposite, the first wall 11 is cut through the cutout 112. The figure for the bending state of was abbreviate | omitted.

Meanwhile, rounding parts 112a are formed at both ends of the cutout 112 in order to prevent damage such as tearing of both end areas due to the bending or opening of the first wall 11.

As another example, referring to “C” of FIG. 4, an extended rounding part 112b may be formed in which both ends of the cutout part 112 are wider than a cut space, and the extended rounding part 112b may also be formed. Like the rounding part 112a, the damage prevention function and the flexibility of the bending and opening of the first wall 11 are provided.

Meanwhile, referring to FIGS. 1 and 2, the openings 124 are formed in the second wall 12 so that the longitudinal and transverse pipes 1 and 2 in the cross state are accommodated. The first storage unit 121 is formed in communication with each other.

The body 10 of such a shape is a problem of the weak durability of the second wall 12, in consideration of this, the body 10 can be made of a strong durable metal material, but the unit cost, manufacturing cost and flexibility of the fastening In order to compensate, it is preferable to manufacture a synthetic resin material, and in order to compensate for the durability problem, in the present invention, a reinforcing bar 122 is provided on the second wall 12 of the body 10 to prevent deformation of an end portion. do.

Therefore, the external wall generated firmly against the warpage of the second wall 12 or the transverse pipe 2 accommodated in the second housing 121 through the reinforcement bar 122 is opened by the wedge 20. It will endure.

On the other hand, the second wall 12 is further formed a departure preventing portion 123 to prevent the easily separated when the transverse pipe (2) entered into the second receiving portion 121 is fixed by the wedge (20). It is preferable to be.

The wedge 20 is,

It is sandwiched between the longitudinal and transverse pipes (1, 2) accommodated in the body 10 to fix the two pipes (1, 2) apart,

Plate 21,

A close contact panel 22 having a corresponding curved contact portion 221 coupled to the plate 21 and in close contact with the circular outer circumferential surface of the longitudinal pipe 1.

It consists of,

Here, the close contact panel 22 preferably forms a shape in which the thickness decreases in the direction between the two pipes 1 and 2. That is, when lowering with a tool such as a hammer to sandwich between the two pipes (1, 2) to gradually tighten the thick thickness from the thin thickness of the contact panel 22 to secure the gap between the two pipes (1, 2). do.

At this time, the fixing of the two pipes (1, 2) cross-received by the wedge 20, so that each of the two pipes (1, 2) of the first and second walls (11, 12) of the first and second storage portion (111, 121) it means that it can no longer be pushed out but tightened.

On the other hand, referring to "B" of FIG. 3, the upper portion of the plate 21 of the wedge 20 preferably further includes an impact portion 23 bent to be easily lowered by a tool,

More preferably, the reinforcement ribs 231 connecting the impact part 23 and the plate 21 are formed to compensate for the strong durability against impact.

And referring to "A-1" of FIG. 1 and "A" of FIG. 3,

First, a plurality of locking projections 24-1 in “A-1” of FIG. 1 are formed in a shape inclined in the opposite direction in which the wedge 20 enters, so that the fitting structure is easy to fit and difficult to be pulled out. To provide.

As another example, the engaging protrusion 24 in "A" of Figure 3 forms a pair of spaced apart from each other on one surface of the plate 21 of the wedge 20, to prevent the wedge 20 to be pushed out easily. As well as providing a coupling structure that limits the movement of the transverse pipe (2).

In the above description of the present invention with reference to the accompanying drawings, a pipe shape assembly with a pipe spacing function having a specific shape and structure have been described mainly, but the present invention can be variously modified and changed by those skilled in the art, such Modifications and variations are to be construed as falling within the protection scope of the present invention.

1 is a perspective view showing a fastening assembly according to the present invention,

2 is a perspective view showing a state in which two pipes are fastened with a fastening assembly according to the present invention;

3 is a side cross-sectional view showing a state in which two pipes are fastened with a fastening assembly according to the present invention;

Figure 4 is a side view showing a state in which the first wall is opened according to the bending angle of the longitudinal pipe in the fastening assembly according to the present invention.

<Description of Symbols for Main Parts of Drawings>

10: body

11: first wall

111: first storage 112: incision

112a: rounding part 112b: extended rounding part

12: second wall

121: second storage unit 122: reinforcement

123: departure preventing part 124: opening

20: wedge

21 plate 22 contact panel

221: curved contact portion 23: impact portion

231: reinforcement ribs 24, 24-1: jamming protrusion

Claims (5)

A first wall having a first storage portion for each of the longitudinal and transverse pipes intersecting and circular, and a second wall having a second storage portion, wherein the first wall has a bending of the first wall. A cut-out portion for opening or opening, the second wall having a reinforcement for preventing deformation of an end of the second wall; And A wedge coupled to the plate and having a shape in which a thickness decreases in a direction interposed between the two pipes, the wedge being inserted between the longitudinal and horizontal pipes accommodated in the body to space the two pipes apart; Pipe fastening assembly provided with a pipe separation function comprising a. According to claim 1, wherein the contact panel of the wedge Pipe fastening assembly with a pipe separation function, characterized in that it has a corresponding curved contact portion to be in close contact with the circular outer peripheral surface of the pipe. delete delete delete

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