Novel supporting type fiber fabric air pipe

Abstract

The utility model discloses a novel supporting type fiber fabric air pipe which comprises a fabric air pipe body, a limiting cover is installed on the outer side of the fabric air pipe body, a zipper is installed on one side of the limiting cover, and through grooves are symmetrically formed in the two sides of the limiting cover. A supporting rod is arranged between the limiting cover and the fabric air pipe body, sliding barrels are symmetrically connected to the outer side of the supporting rod in a sliding mode, and hanging rings are installed on the outer surfaces of the sliding barrels and penetrate through the through grooves. The limiting cover is sewn on the outer side of the fabric air pipe body, the position of the supporting rod can be limited and fixed on the outer side of the air pipe, and meanwhile disassembly and assembly can be more conveniently and rapidly conducted through the zipper type supporting rod. And meanwhile, the hanging rings and the sliding barrels can move on the outer sides of the supporting rods, and then the distance between the hanging rings on the two sides can be adjusted, so that adjustment can be conducted according to the distance between the lifting tools, and the device can conduct adjustment work more conveniently.

Description

Technical Field

[0001] This utility model relates to the field of fabric duct technology, specifically a novel support-type fiber fabric duct. Background Technology

[0002] Currently, fabric ducts, as a new type of duct product, are gradually replacing traditional rigid ducts in the field of central air conditioning ventilation ducts. However, due to their flexible nature, when not ventilated, the ducts will naturally appear shrunken, resulting in an unsightly appearance and affecting normal use.

[0003] Therefore, many ducts now use internal support rings for support. For example, CN202123190730.7 discloses a similar structure in a flexible duct with internal support, in which multiple internal support rings are evenly spaced inside the duct. The support rings at the ends of the duct can be easily installed and fixed, but the support rings in the middle of the duct are more complicated to install because their size is similar to that of the duct, which seriously affects the overall installation of the duct.

[0004] Meanwhile, as in the aforementioned patent, the connecting strips of existing air ducts are directly sewn onto the outer surface of the air duct, and the distance between the connecting strips on both sides cannot be adjusted. Therefore, when the distance between the hangers (such as the wire guide rail in the aforementioned patent) changes due to different roof conditions, it cannot adapt to the distance between various different hangers.

[0005] Therefore, a novel support-type fiber fabric duct is proposed. Summary of the Invention

[0006] The purpose of this invention is to provide a novel support-type fiber fabric duct to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a novel support-type fiber fabric duct, comprising a fabric duct body, a limit cover installed on the outer side of the fabric duct body, a zipper installed on one side of the limit cover, and through slots symmetrically opened on both sides of the limit cover;

[0008] A support rod is provided between the limiting cover and the fabric duct body. A sliding cylinder is symmetrically slidably connected to the outside of the support rod. A hanging ring is installed on the outer surface of the sliding cylinder, and the hanging ring passes through the through groove.

[0009] Preferably, both the slide and the hanging ring are made of flexible materials.

[0010] Preferably, both ends of the slide are equipped with clamps for fixing the position of the slide.

[0011] Preferably, the support rod is bent into a circle and a fixing cylinder is installed at the connection point of both ends.

[0012] Preferably, the limiting cover includes a large cover and a small cover;

[0013] Both the large and small covers are made of fiber fabric. The opposing sides of the large and small covers are respectively installed on the outer surface of the fabric duct body, and the zipper is installed on the opposite side of the large and small covers.

[0014] Preferably, the through groove is formed on the large cover, and the edges of the through groove are sealed.

[0015] Preferably, the support rod is made of metal or plastic.

[0016] Compared with the prior art, the beneficial effects of this utility model are: by sewing a limiting cover on the outside of the fabric duct body, the position of the support rod can be restricted and fixed on the outside of the duct, and the zipper-type support rod can be disassembled and installed more conveniently and quickly.

[0017] Meanwhile, the hanging ring and the sliding cylinder can move to the outside of the support rod, thereby adjusting the distance between the hanging rings on both sides. This allows for easy adjustment based on the distance between the lifting devices, making the device easier to adjust. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the limiting cover of this utility model;

[0020] Figure 3 This is a schematic diagram of the support rod of this utility model;

[0021] Figure 4 This is a cross-sectional structural diagram of the present invention.

[0022] In the diagram: 1. Fabric duct body; 2. Limiting cover; 21. Large cover; 22. Small cover; 3. Through groove; 4. Zipper; 5. Support rod; 6. Fixing cylinder; 7. Sliding cylinder; 8. Hanging ring; 9. Clamp. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Please see Figure 1-4This utility model provides a technical solution: a novel support-type fiber fabric duct, including a fabric duct body 1, a limit cover 2 installed on the outside of the fabric duct body 1, a zipper 4 installed on one side of the limit cover 2, and through grooves 3 symmetrically opened on both sides of the limit cover 2.

[0025] A support rod 5 is provided between the limiting cover 2 and the fabric duct body 1. A slide cylinder 7 is symmetrically slidably connected to the outside of the support rod 5. A hanging ring 8 is installed on the outer surface of the slide cylinder 7 and passes through the through groove 3.

[0026] like Figure 3 As shown: Both the slide cylinder 7 and the hanging ring 8 are made of flexible materials; through the above settings, the slide cylinder 7 and the hanging ring 8 are made of the same material as the fiber fabric tube body 1, which makes it easier for the slide cylinder 7 to adapt to the support rod 5 with different degrees of curvature, and makes it easier for the hanging ring 8 to pass through the through groove 3, which facilitates the hoisting work of the fabric air duct body 1.

[0027] like Figure 3 As shown: Both ends of the slide cylinder 7 are equipped with clamps 9 for fixing the position of the slide cylinder 7; through the above settings, the clamps 9 can clamp and fix the position of the slide cylinder 7, thereby restricting the position of the hanging ring 8. By adjusting the position between the two slide cylinders 7 and the hanging ring 8, this device can be adapted to various lifting devices with different distances between the two side lifting devices.

[0028] like Figure 3 As shown: the support rod 5 is bent into a circle and a fixing cylinder 6 is installed at the connection of the two ends; through the above settings, the support rod 5 is wound into a circle and installed between the fabric duct body 1 and the limiting cover 2. Then, the two ends of the support rod 5 are restricted and fixed by the fixing cylinder 6. The fixing cylinder 6 and the ends of the support rod 5 can be connected by snap-fit, thread or interference fit.

[0029] like Figure 2 and Figure 4 As shown: The limiting cover 2 includes a large cover 21 and a small cover 22; both the large cover 21 and the small cover 22 are made of fiber fabric. The opposing sides of the large cover 21 and the small cover 22 are respectively installed on the outer surface of the fabric duct body 1, and the zipper 4 is installed on the opposite side of the large cover 21 and the small cover 22. With the above settings, the large cover 21 and the small cover 22 are both sewn on the outer surface of the fabric duct body 1. The large cover 21 and the small cover 22 are connected by the zipper 4. After the support rod 5 is placed on the outside of the fabric duct body 1, the position of the support rod 5 can be restricted by the large cover 21 and the small cover 22, which also facilitates the support of the fabric duct body 1.

[0030] like Figure 2As shown: the through groove 3 is opened on the large cover 21, and the edge of the through groove 3 is sealed; through the above settings, the sealed through groove 3 can be more durable and avoid the occurrence of fraying and breakage.

[0031] like Figure 3 As shown: The support rod 5 is made of metal or plastic; with the above settings, it is easier to support the main body 1 of the fabric duct.

[0032] Working principle: First, unzip 4 to separate the large cover 21 and the small cover 22. Then, place the support rod 5 on the outside of the fabric duct body 1, between the large cover 21 and the small cover 22. Then, fix the two ends of the support rod 5 with the fixing cylinder 6. Next, adjust the position of the slide cylinder 7 and the hanging ring 8 on the outside of the support rod 5. When the position is appropriate, fix the position of the slide cylinder 7 with the clamp 9 and let the hanging ring 8 pass through the inside of the through groove 3. Then, zip 4 up to complete the position restriction of the support rod 5. The support rod 5 supports the fabric duct body 1. At the same time, the hanging ring 8 can make this device adaptable to hoisting devices of different distances.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A new type of supporting fabric duct, comprising a fabric duct body (1), characterized in that: A limit cover (2) is installed on the outside of the fabric duct body (1). A zipper (4) is installed on one side of the limit cover (2). Through slots (3) are symmetrically opened on both sides of the limit cover (2). A support rod (5) is provided between the limiting cover (2) and the fabric duct body (1). A slide cylinder (7) is symmetrically slidably connected to the outside of the support rod (5). A hanging ring (8) is installed on the outer surface of the slide cylinder (7). The hanging ring (8) passes through the through groove (3).

2. The novel support-type fiber fabric duct according to claim 1, characterized in that: Both the slide (7) and the hanging ring (8) are made of flexible materials.

3. A novel support type fibrous fabric air duct according to claim 2, characterized in that: Both ends of the slide (7) are fitted with clamps (9) for fixing the position of the slide (7).

4. A novel support type fibrous fabric air duct according to claim 1, characterized in that: The support rod (5) is bent into a circle and a fixing cylinder (6) is installed at the connection of the two ends.

5. A novel support type fiber fabric air duct according to claim 1, characterized in that: The limiting cover (2) includes a large cover (21) and a small cover (22); The large cover (21) and the small cover (22) are both made of fiber fabric. The opposite sides of the large cover (21) and the small cover (22) are respectively installed on the outer surface of the fabric duct body (1). The zipper (4) is installed on the opposite side of the large cover (21) and the small cover (22).

6. A novel support type fiber fabric air duct according to claim 5, characterized in that: The through groove (3) is opened on the large cover (21), and the edge of the through groove (3) is sealed.

7. A novel support type fiber fabric air duct according to claim 1, characterized in that: The support rod (5) is made of metal or plastic.

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