CN212479811U

CN212479811U - Composite pipe hardware connecting piece

Info

Publication number: CN212479811U
Application number: CN202021096651.2U
Authority: CN
Inventors: 廖律
Original assignee: Shenzhen Huimei Hardware Plastic Products Co ltd
Current assignee: Shenzhen Huimei Hardware Plastic Products Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-02-05
Anticipated expiration: 2030-06-15

Abstract

The utility model provides a composite pipe hardware connecting piece, including composite pipe and the connecting piece body of connecting composite pipe, the connecting piece body includes connecting piece one and connecting piece two, connecting piece one and connecting piece two are the connection piece that is 90 for buckling respectively, connecting piece one all is equipped with the arc connecting piece with connecting piece two intermediate position department, the arc connecting piece is movable connecting piece, including expansion end and stiff end, the expansion end can stretch out and draw back the removal along the circular arc in the stiff end; the utility model provides a pair of compound pipe five metals connecting piece has fine flexibility, generally is used for the connection of three pipe fittings, and can be applicable to different radial tubular products.

Description

Composite pipe hardware connecting piece

Technical Field

The utility model relates to a connecting piece technical field, in particular to compound pipe five metals connecting piece.

Background

Connectors are articles that connect two or more pipes, and are commonly used to connect flexible or rigid pipes. The existing pipe connection mode mainly adopts sleeve parts for connection, and two or more pipes are connected into the sleeve in a butt joint mode in the connection process, so that the method is simple to install and convenient to use, but only can be used for connecting pipes with fixed radiuses, and is small in application range and poor in flexibility; therefore, the application invents a novel connecting piece, and the defects are solved.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, overcome prior art's shortcoming, the utility model provides a compound pipe five metals connecting piece has fine flexibility, can be applicable to different radial tubular product.

The utility model discloses a compound pipe five metals connecting piece, including compound pipe and the connecting piece body of connecting compound pipe, wherein, the connecting piece body includes connecting piece one and connecting piece two, connecting piece one is 90 connection pieces for buckling respectively with connecting piece two, connecting piece one all is equipped with the arc connecting piece with two intermediate position departments of connecting piece, the arc connecting piece is swing joint spare, including expansion end and stiff end, the expansion end can stretch out and draw back the removal along the circular arc in the stiff end.

Furthermore, an arc-shaped groove for the movable end to move is formed in the fixed end, a protruding block is arranged at the front end of the movable end, and the protruding block is clamped on the upper side of the arc-shaped groove.

Furthermore, the first connecting piece and the second connecting piece are buckled.

Furthermore, the arc-shaped connecting piece on the first connecting piece and the arc-shaped connecting piece on the second connecting piece are combined into a complete circular shape for the composite pipe to pass through.

Furthermore, a first limiting block is arranged on the inner wall face, close to one end of the arc-shaped connecting piece, of the upper side of the connecting piece on the first connecting piece, and a second limiting block is arranged on the inner wall face, close to one end of the arc-shaped connecting piece, of the lower side of the connecting piece on the second connecting piece.

Furthermore, the first limiting block corresponds to the second limiting block in position, and screw holes are formed in the first limiting block and the second limiting block.

Furthermore, the first connecting piece and the second connecting piece are fixed through the bolt holes through bolts.

Further, the two ends of the connecting piece body are both connected with composite pipes.

Implement the utility model provides a compound pipe five metals connecting piece has following profitable technological effect:

1. the connecting piece is arranged into a telescopic structure, so that the connecting piece can be suitable for composite pipes with different radiuses and meets the use requirements;

2. the connecting piece overall structure is simple, and application scope is wide, compares in traditional connecting piece and more possesses the novelty.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a composite pipe hardware connecting piece according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first connecting piece of a composite pipe hardware connecting piece according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second connecting member of the composite pipe hardware connecting member according to an embodiment of the present invention.

In the figure: 1, 11, 12, 13, 131, 132, 133, 134, 110, 120, 14 bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the composite pipe hardware connector of the present invention includes a composite pipe and a connector body 1 for connecting the composite pipe, where the connector body 1 includes a first connector 11 and a second connector 12, and the first connector 11 and the second connector 12 are respectively a 90 ° bent connecting piece. The two ends of the connecting piece body 1 are both connected with composite pipes, the radii of the composite pipes at the two ends are the same and cannot be adjusted, and the composite pipes are connected with the connecting piece II 12 through the connecting piece I11.

Connecting piece 11 all is equipped with arc connecting piece 13 with two 12 intermediate positions departments of connecting piece, the arc connecting piece is swing joint spare, including expansion end 131 and stiff end 132, expansion end 131 can stretch out and draw back the removal along the circular arc in stiff end 132, mainly for the radius size of adjustment connecting piece body middle part junction, adapts to the compound pipe of various sizes.

Be equipped with the arc wall 133 that supplies expansion end 131 to remove in the stiff end 132, the expansion end 131 front end is equipped with lug 134, and lug 134 and expansion end 131 structure as an organic whole, lug 134 card are in arc wall 133 upside, keep that expansion end 131 can slide in arc wall 133, prevent that expansion end 131 from droing in the arc wall.

The first connecting piece 11 and the second connecting piece 12 are buckled, the arc-shaped connecting piece on the first connecting piece 11 and the arc-shaped connecting piece on the second connecting piece are combined into a complete circular shape for the composite pipe to pass through, the composite pipe is usually a metal composite pipe, and when the composite pipe is used, the composite pipe is installed between the first connecting piece and the second connecting piece and is fixed through the first connecting piece and the second connecting piece.

The upper side of the connecting piece on the first connecting piece 11 is provided with a first limiting block 110 close to the inner wall surface of one end of the arc-shaped connecting piece, the lower side of the connecting piece on the second connecting piece 12 is provided with a second limiting block 120 close to the inner wall surface of one end of the arc-shaped connecting piece, the first limiting block 110 corresponds to the second limiting block 120 in position, the first limiting block 110 and the second limiting block 120 are provided with screw holes, and the first connecting piece and the second connecting piece are fixed through the. When the composite pipe is installed and connected, the end part of the composite pipe is abutted against one side of the limiting block, so that the composite pipe is installed at a specified position.

The utility model discloses a compound union coupling spare, mainly be applied to the installation and the connection of metal hardware, connect three compound pipes usually, the connection piece of connecting piece body both sides is perpendicular 90, compound pipe is installed between connecting piece one and connecting piece two, and the arc connecting piece between connecting piece one and the connecting piece two is used for installing another compound pipe, the compound pipe of installation on the arc connecting piece generally is the bracing piece, mainly plays the fixed stay effect, consequently, under different environment, its bearing requirement is different. When the bearing requirement is high, the composite pipe with a larger radius can be selected as the support rod, so that the movable end of the arc-shaped connecting piece is pulled outwards to enlarge the combined area, and the composite pipe with a large radius can pass through and be locked and connected; when the bearing requirement is low, the support rod can select a composite pipe with a smaller radius, so that the movable end of the arc-shaped connecting piece is pushed inwards to reduce the combined area, and the composite pipe with a small diameter can pass through and be locked and connected; the utility model discloses a connecting piece sets up arc connecting piece part into collapsible structure, has increased the flexibility of using promptly, has still enlarged application range.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compound pipe five metals connecting piece, includes compound pipe and the connecting piece body of connecting compound pipe, its characterized in that: the connecting piece body includes connecting piece one and connecting piece two, connecting piece one and connecting piece two are respectively for buckling and be 90 connection piece, connecting piece one all is equipped with the arc connecting piece with two intermediate position departments of connecting piece, the arc connecting piece is swing joint spare, including expansion end and stiff end, the expansion end can stretch out and draw back the removal along the circular arc in the stiff end.

2. The composite pipe hardware connecting piece according to claim 1, characterized in that: the fixing end is internally provided with an arc-shaped groove for the movable end to move, the front end of the movable end is provided with a convex block, and the convex block is clamped on the upper side of the arc-shaped groove.

3. The composite pipe hardware connecting piece according to claim 1, characterized in that: the first connecting piece is buckled with the second connecting piece.

4. The composite pipe hardware connecting piece according to claim 3, characterized in that: and the arc-shaped connecting piece on the first connecting piece and the arc-shaped connecting piece on the second connecting piece are combined into a complete circular shape for the composite pipe to pass through.

5. The composite pipe hardware connecting piece according to claim 1, characterized in that: a first limiting block is arranged on the inner wall face, close to one end of the arc-shaped connecting piece, of the upper side of the connecting piece on the first connecting piece, and a second limiting block is arranged on the inner wall face, close to one end of the arc-shaped connecting piece, of the lower side of the connecting piece on the second connecting piece.

6. The composite pipe hardware connecting piece according to claim 5, characterized in that: the first limiting block corresponds to the second limiting block in position, and screw holes are formed in the first limiting block and the second limiting block.

7. The composite pipe hardware connector according to claim 1 or 6, characterized in that: the first connecting piece and the second connecting piece are fixed through the screw holes through bolts.

8. The composite pipe hardware connecting piece according to claim 1, characterized in that: the two ends of the connecting piece body are both connected with composite pipes.