Energy-saving and environment-friendly composite air pipe

Abstract

The utility model belongs to the technical field of composite air pipes, and particularly discloses an energy-saving and environment-friendly composite air pipe which is characterized in that a second surrounding plate is arranged on one side of a first surrounding plate, a first connecting rod is arranged on one side of the second surrounding plate, a second connecting rod is arranged on one side of the first connecting rod, a second connecting plate is arranged in the first connecting rod, and a second connecting plate is arranged in the second connecting rod. A first connecting plate is arranged in the second connecting rod; the second connecting plate slides into the first connecting rod through the through groove, the first connecting plate slides into the second connecting rod through the through groove, the first protruding block is clamped into the first groove, and the second protruding block is clamped into the second groove. Limiting strips at the bottom of the top plate are aligned with limiting grooves in the tops of the first surrounding plate, the second surrounding plate, the first connecting plate and the second connecting plate, and the problems that produced composite air pipes need to be transported to all factories to be used, and common composite air pipes are generally integrated, so that the occupied space is large during transportation, the cargo loading amount is small, and the transportation cost is low are solved. And the transportation cost is high.

Description

Technical Field

[0001] The utility model relates to the technical field of composite air ducts, in particular to an energy-saving and environment-friendly composite air duct. Background Art

[0002] Composite air ducts are represented by rubber-plastic composite air ducts, which are made of rubber-plastic composite insulation materials. They can completely replace traditional air ducts, air valves, air outlets, static pressure boxes, and insulation materials in the air delivery system of air conditioners.

[0003] The finished composite air ducts need to be transported to various factories for use, and common composite air ducts are often integrated, so they take up a large space during transportation, have less cargo loading, and have higher transportation costs. Utility Model Content

[0004] The purpose of the utility model is to provide an energy-saving and environmentally friendly composite air duct to solve the problem that the finished composite air duct needs to be transported to various factories for use, while the common composite air duct is often integrated, so it occupies a large space during transportation, has less cargo loading, and has a high transportation cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving and environmentally friendly composite air duct, comprising;

[0006] A first enclosure, a second enclosure is provided on one side of the first enclosure, a first rotation axis is provided on the outer side of the second enclosure, the second enclosure is rotatably connected to the first enclosure through the first rotation axis, a first connecting rod is provided on one side of the second enclosure, a second rotation axis is provided on the outer side of the first connecting rod, the first connecting rod is rotatably connected to the second enclosure through the second rotation axis, a second connecting rod is provided on one side of the first connecting rod, a third rotation axis is provided on the outer side of the second connecting rod, and both ends of the second connecting rod are rotatably connected to the second enclosure and the first connecting rod through the third rotation axis respectively;

[0007] A second connecting plate is arranged inside the first connecting rod, and the second connecting plate is slidably connected to the first connecting rod. A first connecting plate is arranged inside the second connecting rod, and the first connecting plate is slidably connected to the second connecting rod.

[0008] Preferably, the first enclosure, the second enclosure, the first connecting plate and the second connecting plate are provided with limiting grooves at the bottom and top, and top plates are respectively provided at the top and bottom of the first enclosure, and a plurality of limiting strips are fixedly provided at the bottom of the top plate, and the limiting strips are engaged with the limiting grooves.

[0009] Preferably, a first groove is formed on the outer sides of the first enclosure and the second enclosure, a second sealing strip is provided on the outer side of the first groove, a first protrusion is fixedly provided on one side of the second sealing strip, and the first protrusion is engaged with the first groove.

[0010] Preferably, a second groove is formed on the outer side of the second connecting plate and the first connecting plate, a first sealing strip is provided on the outer side of the second groove, a second protrusion is fixedly provided on one side of the first sealing strip, and the second protrusion is engaged with the second groove.

[0011] Preferably, outer sides of the second sealing strip and the first sealing strip are in contact with each other, and the second sealing strip and the first sealing strip are made of soft silicone.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The second enclosure is separated from the second connecting rod, and the first enclosure is separated from the first connecting rod so that the first enclosure, the second enclosure, the first connecting rod and the second connecting rod form a rectangle, and the second connecting plate is slid into the interior of the first connecting rod through the through groove at the top of the first connecting rod, and the first connecting plate is slid into the interior of the second connecting rod through the through groove at the top of the second connecting rod, so that the space between the second connecting rod and the first connecting rod is sealed by the second connecting plate and the first connecting plate, and the first protrusion on one side of the second sealing strip is stuck in the interior of the first groove, and the second protrusion on one side of the first sealing strip is stuck in the interior of the second groove, so that every two The gaps between the plates are sealed, and the top limit strip of one top plate is aligned with the limit grooves at the bottom of the first enclosure, the second enclosure, the first connecting plate, and the second connecting plate, and they are engaged. Then, the bottom limit strip of one top plate is aligned with the limit grooves at the top of the first enclosure, the second enclosure, the first connecting plate, and the second connecting plate, and they are engaged, so that the first enclosure, the second enclosure, the first connecting plate, and the second connecting plate are limited as a whole; this solves the problem that the finished composite air ducts need to be transported to various factories for use, while common composite air ducts are often integrated, so they take up a large space during transportation, load less cargo, and have higher transportation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the foldable structure of the utility model.

[0017] In the figure: 10, first enclosure; 11, second enclosure; 12, first connecting rod; 13, second connecting rod; 14, top plate; 15, limiting groove; 16, limiting strip; 17, first connecting plate; 18, second connecting plate; 20, first sealing strip; 21, second sealing strip; 22, first protrusion; 23, first groove; 24, second groove; 25, second protrusion. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-3 , the utility model provides a technical solution: an energy-saving and environmentally friendly composite air duct, comprising;

[0022] A first enclosure 10, a second enclosure 11 is provided on one side of the first enclosure 10, the second enclosure 11 is rotatably connected to the first enclosure 10 through a first rotation axis, a first connecting rod 12 is provided on one side of the second enclosure 11, the first connecting rod 12 is rotatably connected to the second enclosure 11 through a second rotation axis, a second connecting rod 13 is provided on one side of the first connecting rod 12, and both ends of the second connecting rod 13 are rotatably connected to the second enclosure 11 and the first connecting rod 12 through a third rotation axis respectively, and the first enclosure 10, the second enclosure 11, the first connecting rod 12 and the second connecting rod 13 can be movably connected through the first rotation axis, the second rotation axis and the third rotation axis;

[0023] A second connecting plate 18 is provided inside the first connecting rod 12, and the second connecting plate 18 is slidably connected to the first connecting rod 12, and the hollow of the first connecting rod 12 can be sealed by the second connecting plate 18. A first connecting plate 17 is provided inside the second connecting rod 13, and the first connecting plate 17 is slidably connected to the second connecting rod 13, and the hollow of the second connecting rod 13 can be sealed by the first connecting plate 17.

[0024] Limiting grooves 15 are provided at the bottom and top of the first enclosure 10, the second enclosure 11, the first connecting plate 17 and the second connecting plate 18. Top plates 14 are respectively provided at the top and bottom of the first enclosure 10. The top plates 14 are engaged with the limiting grooves 15 via limiting strips 16. The first enclosure 10, the second enclosure 11, the first connecting plate 17 and the second connecting plate 18 can be limitedly connected through the top plates 14.

[0025] A first groove 23 is provided on the outer side of the first enclosure 10 and the second enclosure 11, a second sealing strip 21 is provided on the outer side of the first groove 23, a first protrusion 22 is fixedly provided on one side of the second sealing strip 21, the first protrusion 22 is integrally fixedly connected to the second sealing strip 21, and the first protrusion 22 is engaged with the first groove 23.

[0026] A second groove 24 is formed on the outer side of the second connecting plate 18 and the first connecting plate 17, and a first sealing strip 20 is arranged on the outer side of the second groove 24. A second protrusion 25 is fixedly provided on one side of the first sealing strip 20, and the second protrusion 25 is integrally fixedly connected to the first sealing strip 20, and the second protrusion 25 is embedded in the second groove 24.

[0027] The outer sides of the second sealing strip 21 and the first sealing strip 20 are attached to each other, and the material of the second sealing strip 21 and the first sealing strip 20 is soft silicone.

[0028] Working principle: When in use, separate the second enclosure 11 from the second connecting rod 13, and then separate the first enclosure 10 from the first connecting rod 12, so that the first enclosure 10, the second enclosure 11, the first connecting rod 12 and the second connecting rod 13 are enclosed into a rectangle, and then slide the second connecting plate 18 into the interior of the first connecting rod 12 through the through slot at the top of the first connecting rod 12, and slide the first connecting plate 17 into the interior of the second connecting rod 13 through the through slot at the top of the second connecting rod 13, so that the space between the second connecting rod 13 and the first connecting rod 12 is sealed by the second connecting plate 18 and the first connecting plate 17, and then clamp the first protrusion 22 on one side of the second sealing strip 21. Insert it into the first groove 23, clamp the second protrusion 25 on one side of the first sealing strip 20 into the second groove 24, so that the gap between every two plates is sealed, align the top limiting strip 16 of the top plate 14 with the limiting groove 15 at the bottom of the first enclosure plate 10, the second enclosure plate 11, the first connecting plate 17, and the second connecting plate 18, and fit them together, and then align the limiting strip 16 at the bottom of the top plate 14 with the limiting groove 15 at the top of the first enclosure plate 10, the second enclosure plate 11, the first connecting plate 17, and the second connecting plate 18, and align them first, so that the first enclosure plate 10, the second enclosure plate 11, the first connecting plate 17, and the second connecting plate 18 are limited as a whole;

[0029] When not in use, slide the second connecting plate 18 and remove the first connecting plate 17, push the first enclosure 10 and the second enclosure 11 to the right with the left hand, and push the second connecting rod 13 and the first connecting rod 12 to the left with the right hand, so that the first enclosure 10 and the second enclosure 11 are embedded in the first connecting rod 12 and the second connecting rod 13.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and environmentally friendly composite air duct, characterized by: include; A first enclosure (10), a second enclosure (11) is provided on one side of the first enclosure (10), a first rotation axis is provided on the outer side of the second enclosure (11), the second enclosure (11) is rotationally connected to the first enclosure (10) via the first rotation axis, a first connecting rod (12) is provided on one side of the second enclosure (11), a second rotation axis is provided on the outer side of the first connecting rod (12), the first connecting rod (12) is rotationally connected to the second enclosure (11) via the second rotation axis, a second connecting rod (13) is provided on one side of the first connecting rod (12), a third rotation axis is provided on the outer side of the second connecting rod (13), and two ends of the second connecting rod (13) are rotationally connected to the second enclosure (11) and the first connecting rod (12) respectively via the third rotation axis; A second connecting plate (18) is disposed inside the first connecting rod (12), and the second connecting plate (18) is slidably connected to the first connecting rod (12); a first connecting plate (17) is disposed inside the second connecting rod (13), and the first connecting plate (17) is slidably connected to the second connecting rod (13).

2. The energy-saving and environmentally friendly composite air duct according to claim 1, characterized in that: The first enclosure (10), the second enclosure (11), the first connecting plate (17) and the second connecting plate (18) are provided with limiting grooves (15) at the bottom and top, and top plates (14) are provided at the top and bottom of the first enclosure (10) respectively. A plurality of limiting strips (16) are fixedly provided at the bottom of the top plate (14), and the limiting strips (16) are engaged with the limiting grooves (15).

3. The energy-saving and environmentally friendly composite air duct according to claim 1, characterized in that: A first groove (23) is provided on the outer side of the first enclosure (10) and the second enclosure (11), a second sealing strip (21) is provided on the outer side of the first groove (23), a first protrusion (22) is fixedly provided on one side of the second sealing strip (21), and the first protrusion (22) is engaged with the first groove (23).

4. The energy-saving and environmentally friendly composite air duct according to claim 1, characterized in that: A second groove (24) is formed on the outer sides of the second connecting plate (18) and the first connecting plate (17), a first sealing strip (20) is arranged on the outer side of the second groove (24), a second convex block (25) is fixedly arranged on one side of the first sealing strip (20), and the second convex block (25) is engaged with the second groove (24).

5. The energy-saving and environmentally friendly composite air duct according to claim 3, characterized in that: The outer sides of the second sealing strip (21) and the first sealing strip (20) are in contact with each other, and the material of the second sealing strip (21) and the first sealing strip (20) is soft silicone.

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