Folding type multi-layer wear-resistant telescopic water pipe

Abstract

The invention relates to the technical field of water pipes, in particular to a folding multi-layer wear-resistant telescopic water pipe which comprises a telescopic water pipe body, a cleaning assembly, a ball, a clamping block, a fixing assembly and the like. A cleaning assembly for cleaning impurities on the surface of the telescopic water pipe is arranged on the telescopic water pipe; a ball and a clamping block are arranged on the cleaning assembly; a groove is formed in the clamping block, and the shape of the groove is matched with that of the ball; the cleaning assembly is provided with a fixing assembly used for fixing the cleaning assembly to the telescopic water pipe. The first cleaning ring is used for removing large-particle gravels clamped between the protruding lines tightly attached to the telescopic water pipe, so that the second cleaning ring can be smoothly clamped between the protruding lines. And then air is pumped outwards to blow and clean impurities among the raised grains, and the impurities are blown out, so that the telescopic water pipe is cleaned. And by removing impurities difficult to clean at the crack of the telescopic water pipe, friction between the impurities and the surface of the water pipe during subsequent manual winding is avoided, and the situation that the water pipe is damaged is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of water pipes, and in particular to a foldable multi-layer wear-resistant telescopic water pipe. Background Art

[0002] When washing cars or watering gardens in general households, water pipes are needed. At present, telescopic water pipes have been very popular, and the outer cloth sleeves of traditional telescopic water pipes have been gradually replaced by braided sleeves due to easy wear and rupture. The new braided sleeve enhances the wear resistance of the telescopic water pipe by setting raised lines (one end flared and one end tapered) on the surface of the telescopic water pipe; when the telescopic water pipe is not filled with water, the raised lines fit closely, and when filled with water and stretched, the distance between the lines expands. However, in actual use, the telescopic water pipe is easy to adsorb dust when dragged on the ground, and due to the expansion of the distance between the raised lines during stretching, impurities are easily embedded in the gaps. After the water injection stops, the raised lines return to a tight state, jamming impurities such as sand and gravel in the gaps, resulting in friction between the residual impurities and the inner pipe during the winding process, causing damage to the inner pipe. Summary of the Invention

[0003] In order to overcome the disadvantages that the telescopic water pipe is easy to adsorb dust when dragged on the ground, and due to the expansion of the distance between the raised lines during stretching, impurities are easily embedded in the gaps. After the water injection stops, the raised lines return to a tight state, jamming impurities such as sand and gravel in the gaps, resulting in friction between the residual impurities and the inner pipe during the winding process, causing damage to the inner pipe, the present invention provides a foldable multi-layer wear-resistant telescopic water pipe.

[0004] The technical solution is as follows: A foldable multi-layer wear-resistant telescopic water pipe includes a telescopic water pipe; it further includes a cleaning component, a spherical ball, a clamping block and a fixing component; a cleaning component for cleaning impurities on the surface of the telescopic water pipe is arranged on the telescopic water pipe; a spherical ball and a clamping block are arranged on the cleaning component; a groove is formed on the clamping block, and the shape of the groove fits the spherical ball; a fixing component for fixing the cleaning component on the telescopic water pipe is arranged on the cleaning component.

[0005] As a further preferred embodiment, the cleaning assembly includes a first fixing ring, a second cleaning ring, a protective cover shell, a first cleaning ring, a winding box, a supporting arc plate and a supporting cloth; a first fixing ring is provided on the telescopic water pipe, an air pump is provided in the first fixing ring, and a plurality of blowing holes are provided on the first fixing ring; a first cleaning ring is provided on the telescopic water pipe; a second cleaning ring is fixedly connected to the first fixing ring, and the second cleaning ring is a deformable material; the second cleaning ring is shrunken toward one side of the first cleaning ring, and the shrunken diameter is the same as the telescopic water pipe. The diameters of the shrinkage pipes at the trough are the same; a number of ventilation grooves are provided on the second cleaning ring; a protective cover shell is fixedly connected to the first fixed ring, and the protective cover shell is located on the outer ring surface of the second cleaning ring; a number of through grooves are provided on the protective cover shell; a winding box is fixedly connected to the protective cover shell, and a winding rod is arranged inside the winding box, and the winding rod is connected to the winding box through a torsion spring; the winding box winds up a supporting cloth for supporting redundant telescopic water pipes; a supporting arc plate is detachably connected to the protective cover shell; the other end of the supporting cloth is connected to the supporting arc plate.

[0006] As a further preferred embodiment, the fixing assembly includes cleaning cotton, a slider, a driving member and a fixed block; a plurality of driving members are arranged on the first fixed ring; each driving member output end is fixedly connected to a fixed block, the fixed block is located in the protective cover shell, and each driving member output end passes through the protective cover shell and is connected to the fixed block; the first cleaning ring is composed of a semi-ring and an arc block; the supporting arc plate is connected to the arc block, and the arc block is connected to the semi-ring; a slide groove is provided on the semi-ring; a slider is fixedly connected to the arc block, and the slider is located in the slide groove; cleaning cotton is provided on the inner side of the arc block to fill the area where the arc block cannot contact the telescopic water pipe.

[0007] As a further preferred solution, a toggle block is provided on the first cleaning ring.

[0008] As a further preferred solution, bristles are provided on the second cleaning ring.

[0009] As a further preferred solution, the surface of the fixing block is provided with patterns.

[0010] As a further preferred scheme, it also includes a collecting box, a second fixing ring and a fence; a second fixing ring is provided at a joint on one side of the telescopic water pipe; a collecting box is provided on the first fixing ring; a fence is rolled up in the collecting box, the fence is deformable, and the total length of the fence is shorter than the length of the telescopic water pipe; one end of the fence is fixedly connected to the second fixing ring; a spiral spring is built into the collecting box, one end of the spring is fixed to the collecting box, and the other end is connected to the fence.

[0011] As a further preferred solution, Velcro is provided on both side edges of the supporting cloth, one side edge is provided with a Velcro sub-tie, and the other side edge is provided with a Velcro mother-tie.

[0012] As a further preferred solution, the inner layer of the telescopic water pipe is sprayed with a nano-scale ceramic coating to reduce fluid flow resistance and internal friction.

[0013] As a further preferred solution, cleaning cotton is provided on the inner annular surfaces of the semi-ring and the arc-shaped block.

[0014] Compared with the prior art, the present invention has the following advantages: the present invention uses the first cleaning ring to remove the large grains of gravel stuck between the convex grooves that fit tightly to the telescopic water pipe, so that the second cleaning ring can be smoothly inserted into the convex grooves. Then, air is pumped outward to blow and clean the impurities between the convex grooves, and blow them out, thereby cleaning the telescopic water pipe. By removing the impurities that are difficult to clean at the gap of the telescopic water pipe, the impurities are prevented from rubbing against the surface of the water pipe during the subsequent manual winding, thereby preventing the water pipe from being damaged.

[0015] By disassembling and separating the first cleaning ring and the first fixing ring, the distance between the first cleaning ring and the first fixing ring is stretched according to the length to be shortened, and the ball is clamped into the clamping block, so that the telescopic water pipe between the first cleaning ring and the first fixing ring is folded and collected by the supporting cloth, and the folded part of the telescopic water pipe is fixed by the supporting cloth, so as to avoid shortening the length of the telescopic water pipe when the telescopic water pipe is not needed too long, and the excessively stretched telescopic water pipe is collected and fixed by the supporting cloth, so as to facilitate manual movement of the telescopic water pipe;

[0016] By fixing the second fixing ring at the telescopic water pipe joint and moving the cleaning assembly during the process of cleaning the telescopic water pipe, the fence is driven to unfold, and the fence is pulled to the other end of the telescopic water pipe, and the telescopic water pipe is collected and stored, it is avoided that the cleaned part of the telescopic water pipe comes into contact with the ground again after cleaning and impurities are adhered to it, and it is also avoided that the telescopic water pipe needs to be sorted and stored after cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the foldable multi-layer wear-resistant telescopic water pipe of the present invention;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the collection box, the second fixing ring and the enclosure combined according to the present invention;

[0019] Figure 3 It is a schematic diagram of the three-dimensional structure of the cleaning component combination of the present invention;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the second cleaning ring, the driving member and the fixed block combination of the present invention;

[0021] Figure 5 It is a schematic diagram of the combined three-dimensional structure of the slideway and the slider of the present invention;

[0022] Figure 6 It is a schematic diagram of the combined three-dimensional structure of the winding box, the supporting arc plate and the supporting cloth of the present invention;

[0023] Figure 7 Schematic diagram of the combined three-dimensional structure of the telescopic water pipe, the second fixing ring and the enclosing net of the present invention;

[0024] Figure 8 Diagram showing the raised lines of the telescopic water pipe of the present invention.

[0025] Wherein: 1 - telescopic water pipe, 2 - first cleaning ring, 2001 - chute, 3 - first fixing ring, 31 - second cleaning ring, 32 - enclosing cover, 3001 - ventilation groove, 3002 - through groove, 4 - collection box, 41 - second fixing ring, 42 - enclosing net, 101 - cleaning cotton, 102 - slider, 103 - spherical ball, 104 - driving member, 105 - fixing block, 106 - clamping block, 107 - winding box, 108 - supporting arc plate, 109 - supporting cloth. Detailed implementation manners

[0026] The following further illustrates the technical solution with specific embodiments. It should be noted that: The words indicating directions such as up, down, left, and right mentioned herein are only in terms of the positions of the shown structures in the corresponding drawings. The serial numbers assigned to the components herein, for example: first, second, etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. And as used in this application: connection, coupling, unless otherwise specified, all include direct and indirect connection (coupling).

[0027] Embodiment 1

[0028] As Figures 1-8 shown, a foldable multi-layer wear-resistant telescopic water pipe includes a telescopic water pipe 1;

[0029] It further includes a cleaning component, a spherical ball 103, a clamping block 106 and a fixing component; a cleaning component is provided on the telescopic water pipe 1; a spherical ball 103 and a clamping block 106 are provided on the cleaning component; a groove is formed on the clamping block 106, and the shape of the groove fits the spherical ball 103; a fixing component is provided on the cleaning component.

[0030] The cleaning assembly includes a first fixing ring 3, a second cleaning ring 31, a protective cover shell 32, a first cleaning ring 2, a winding box 107, a supporting arc plate 108 and a supporting cloth 109; a first fixing ring 3 is arranged on the telescopic water pipe 1, an air pump is arranged in the first fixing ring 3, and a plurality of blowing holes are opened on the first fixing ring 3; a first cleaning ring 2 is arranged on the telescopic water pipe 1; a second cleaning ring 31 is fixedly connected to the first fixing ring 3, and the second cleaning ring 31 is a deformable material; the second cleaning ring 31 is shrunken toward one side of the first cleaning ring 2, and the shrunken diameter is equal to the diameter of the trough of the telescopic water pipe 1 The same; a plurality of ventilation grooves 3001 are provided on the second cleaning ring 31; a protective cover shell 32 is fixedly connected to the first fixed ring 3, and the protective cover shell 32 is located on the outer ring surface of the second cleaning ring 31; a plurality of through grooves 3002 are provided on the protective cover shell 32; a winding box 107 is fixedly connected to the protective cover shell 32, and a winding rod is arranged inside the winding box 107, and the winding rod is connected to the winding box 107 through a torsion spring; the winding box 107 is wound with a supporting cloth 109; a supporting arc plate 108 is detachably connected to the protective cover shell 32; the other end of the supporting cloth 109 is connected to the supporting arc plate 108.

[0031] The fixing assembly includes cleaning cotton 101, a slider 102, a driving member 104 and a fixing block 105; two driving members 104 are arranged on the first fixing ring 3, and the driving member 104 is an electric push rod; the output end of each driving member 104 is fixedly connected to a fixing block 105, and the fixing block 105 is located in the enclosure shell 32, and the output end of each driving member 104 passes through the enclosure shell 32 to be connected with the fixing block 105; the first cleaning ring 2 is composed of a semi-ring and an arc block; the supporting arc plate 108 is connected to the arc block, and the arc block is connected to the semi-ring; a slide groove 2001 is opened on the semi-ring; a slider 102 is fixedly connected to the arc block, and the slider 102 is located in the slide groove 2001; by moving the arc block, the slider 102 slides along the slide groove 2001, and the arc block will contact and squeeze the telescopic water pipe 1 to fix the first cleaning ring 2 on the telescopic water pipe 1; cleaning cotton 101 is arranged on the inner side of the arc block.

[0032] The first cleaning ring 2 is provided with a toggle block, which is convenient for manually toggling the arc block to fix the first cleaning ring 2 on the telescopic water pipe 1.

[0033] The second cleaning ring 31 is provided with bristles to enhance the cleaning of the telescopic water pipe 1 by the second cleaning ring 31 .

[0034] The surface of the fixing block 105 is provided with patterns to enhance the fixing of the fixing block 105 to the second cleaning ring 31 .

[0035] It also includes a collecting box 4, a second fixing ring 41 and a fence 42; a second fixing ring 41 is provided at a joint on one side of the telescopic water pipe 1; a collecting box 4 is provided on the first fixing ring 3; a fence 42 is rolled up in the collecting box 4, the fence 42 is deformable, and the total length of the fence 42 is shorter than the length of the telescopic water pipe 1; one end of the fence 42 is fixedly connected to the second fixing ring 41; a spiral spring is built into the collecting box 4, one end of the spring is fixed to the collecting box 4, and the other end is connected to the fence 42, and the automatic rolling up of the fence 42 is achieved by storing energy in the spring.

[0036] Velcro is provided on both sides of the supporting cloth 109 , one side is provided with a Velcro sub-tie, and the other side is provided with a Velcro mother-tie, and the telescopic water pipe 1 located in the supporting cloth 109 is conveniently fixed in the supporting cloth 109 through the Velcro.

[0037] The inner layer of the telescopic water pipe 1 is sprayed with a nano-grade ceramic coating to reduce fluid flow resistance and internal friction.

[0038] Cleaning cotton is arranged on the inner ring surface of the semi-ring and the arc-shaped block. The semi-ring and the arc-shaped block move on the telescopic water pipe 1, driving the cleaning cotton to wipe and clean the surface of the telescopic water pipe 1.

[0039] The working process of this foldable multi-layer wear-resistant telescopic water pipe is as follows:

[0040] The telescopic water pipe 1 taken out is now in a normal contracted state, that is, all the raised lines are as Figure 8 the second fixing ring 41 is fixed to the joint at one end of the telescopic water pipe 1, and the rest of the telescopic water pipe 1 is located in the enclosure 42 except the two joints, and the cleaning component is fixed to the joint at the other end of the telescopic water pipe 1 by the fixing component.

[0041] Before using the telescopic water pipe 1, connect the joint at one end of the telescopic water pipe 1 to the faucet, then manually move the toggle block to drive the arc block to rotate on the semi-ring, and the slider 102 moves from the part close to the ball 103 to the Figure 5 As shown in the figure, the position of the cleaning cotton 101 is close to the cleaning cotton 101. At the same time, the output end of the driving member 104 drives the fixing block 105 to move towards the surrounding cover shell 32, and the pressing and fixing of the fixing block 105 on the second cleaning ring 31 is released. At this point, the fixing of the fixing component to the cleaning component is completely released, and then the cleaning component and the fixing component are manually driven to move towards the second fixing ring 41. During the movement, the surrounding net 42 connected to the spiral spring is rewound on the collection box 4 under the movement of the cleaning component and the action of the spiral spring. Figure 2 As shown, the telescopic water pipe 1 is completely released, and then the faucet can be opened to directly fill the telescopic water pipe 1 with water, and the telescopic water pipe 1 can be used normally for cleaning work.

[0042] When the objects to be cleaned are relatively close and the telescopic water pipe 1 does not need to be fully stretched, after the fixing component releases the fixation of the cleaning component at the joint of the other end of the telescopic water pipe 1, move the cleaning component to the body of the telescopic water pipe 1. Then, drive the output end of the driving member 104 to drive the fixing block 105 to move towards the second cleaning ring 31, fix the second cleaning ring 31 on the telescopic water pipe 1, and then remove the supporting arc plate 108 from the enclosure housing 32. Then, drive the first cleaning ring 2 to move away from the enclosure housing 32 to an appropriate position. Then, place the slider 102 at a position close to the spherical ball 103 in the chute 2001 and fix the first cleaning ring 2 on the telescopic water pipe 1. Then, buckle the spherical ball 103 into the groove of the clamping block 106. It should be noted that during the movement of the supporting arc plate 108 with the first cleaning ring 2, pull out the supporting cloth 109. The supporting cloth 109 is located on the lower side of the telescopic water pipe 1 between the enclosure housing 32 and the first cleaning ring 2. Then, align and bond the magic tapes on both sides of the supporting cloth 109 to completely enclose the telescopic water pipe 1 in the supporting cloth 109. Then, buckle the spherical ball 103 into the groove of the clamping block 106 to fix the position, making the supporting cloth 109 and the telescopic water pipe 1 bend into a U shape, shortening the length of the telescopic water pipe 1. Then, the telescopic water pipe 1 can be filled with water and the telescopic water pipe 1 can be used.

[0043] After the telescopic water pipe 1 is used up, the telescopic water pipe 1 changes from the state where the raised lines are away from each other to the state where the raised lines are in close contact. Release the fixation of the cleaning component by the fixing component and move the cleaning component to Figure 2 the position shown near the second fixing ring 41. Then, slowly move the cleaning component towards the other end. The first cleaning ring 2 first contacts the surface of the telescopic water pipe 1 and flicks and shakes off the large impurities such as large granular gravels that are stuck by the raised lines on the telescopic water pipe 1. Then, the second cleaning ring 31 passes through the part that has been cleaned by the first cleaning ring 2, and the second cleaning ring 31 is stuck into the gap between the raised lines to pick out the impurities stuck inside. The picked-out impurities are located between the second cleaning ring 31 and the enclosure housing 32. At the same time, start the air pump built in the first fixing ring 3, and the gas is blown out from the first fixing ring 3. The blown gas is blown out from the ventilation groove 3001, and the impurities located between the second cleaning ring 31 and the enclosure housing 32 are discharged from the through groove 3002 and the gap between the enclosure housing 32 and the telescopic water pipe 1. When the cleaning component moves to the joint of the other end of the telescopic water pipe 1, the telescopic water pipe 1 is in the state shown in Figure 7 the figure. All the cleaned parts on the telescopic water pipe 1 are located within the wire mesh 42. After removing its joint from the faucet, it can be stored for subsequent use of the telescopic water pipe 1.

[0044] According to the above working process, we can know that the present invention has the following effects:

[0045] After the present invention is used up, the cleaning component can be moved from the end towards the flared raised pattern to the end towards the constricted end. The first cleaning ring 2 is used to clean out the large granular grit stuck between the closely fitting raised patterns. Subsequently, the second cleaning ring 31 is inserted between the raised patterns, and the impurities between the raised patterns are blown out by the gas pumped outwards to clean the telescopic water pipe 1. Different from the existing telescopic water pipe 1, when it is dragged on the ground during use, it is easy to adsorb dust, resulting in the residual grit and other impurities in the gaps due to the raised patterns returning to the close state when the telescopic water pipe 1 is in the non-injected state, which is difficult to clean. During the process of winding up the telescopic water pipe 1, the impurities rub against the inner pipe, causing damage to the inner pipe. The present invention realizes the cleaning of the impurities in the gaps of the telescopic water pipe 1 that are difficult to clean, and avoids the situation that when the telescopic water pipe 1 is manually wound up subsequently, the impurities such as sand and gravel in the gaps of the telescopic water pipe 1 rub against the surface of the telescopic water pipe 1, resulting in damage to the telescopic water pipe 1.

[0046] By disassembling and separating the first cleaning ring 2 and the first fixing ring 3, according to the length that needs to be shortened, the distance between the first cleaning ring 2 and the first fixing ring 3 is pulled apart, and the spherical ball 103 is inserted into the clamping block 106, so that the telescopic water pipe 1 between the first cleaning ring 2 and the first fixing ring 3 is folded and collected by the supporting cloth 109. By fixing the folded part of the telescopic water pipe 1 with the supporting cloth 109, different from the existing telescopic water pipe 1 when it is used, after being injected with water, it is stretched as a whole and the length of the telescopic water pipe 1 cannot be appropriately shortened, resulting in the need to repeatedly wind and unwind the entire water pipe when cleaning a shorter area, which is time-consuming and laborious. The present invention avoids shortening the length of the telescopic water pipe 1 when a too long telescopic water pipe 1 is not needed, and the redundant stretched telescopic water pipe 1 is collected and fixed by the supporting cloth 109, which is convenient for manual movement of the telescopic water pipe 1 and reduces the difficulty of manually dragging the telescopic water pipe 1.

[0047] By fixing the second fixing ring 41 at the joint of the telescopic water pipe 1 and driving the expansion of the surrounding net 42 during the movement of the cleaning component during the cleaning of the telescopic water pipe 1, the surrounding net 42 is pulled to the other end of the telescopic water pipe 1 to collect the telescopic water pipe 1, which avoids the situation that after the telescopic water pipe 1 is cleaned, the cleaned part of the telescopic water pipe 1 comes into contact with the ground again and adheres to impurities, and also avoids the situation that after the telescopic water pipe 1 is cleaned, it is necessary to organize and store the telescopic water pipe 1.

[0048] The additional technical effects of the present invention are as follows:

[0049] Among them, as Figure 5 shown, through the support of the telescopic water pipe 1 by the supporting arc plate 108, the lower side of the raised pattern will not be partially stacked due to the bending of the telescopic water pipe 1, resulting in the difficulty of inserting the second cleaning ring 31 into the gap between two raised patterns for cleaning.

[0050] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A foldable multi-layer wear-resistant telescopic water pipe, comprising a telescopic water pipe (1); characterized in that, The invention also comprises a cleaning component, a ball (103), a clamping block (106) and a fixing component; the telescopic water pipe (1) is provided with a cleaning component for cleaning impurities on the surface of the telescopic water pipe (1); the cleaning component is provided with a ball (103) and a clamping block (106); the clamping block (106) is provided with a groove, the shape of the groove being matched with the ball (103); the cleaning component is provided with a fixing component for fixing the cleaning component on the telescopic water pipe (1).

2. The foldable multi-layer wear-resistant telescopic water pipe according to claim 1, wherein, The cleaning assembly comprises a first fixing ring (3), a second cleaning ring (31), a protective cover shell (32), a first cleaning ring (2), a winding box (107), a supporting arc plate (108) and a supporting cloth (109); the first fixing ring (3) is arranged on the telescopic water pipe (1), an air pump is arranged inside the first fixing ring (3), and a plurality of blowing holes are opened on the first fixing ring (3); the first cleaning ring (2) is arranged on the telescopic water pipe (1); the second cleaning ring (31) is fixedly connected to the first fixing ring (3), and the second cleaning ring (31) is a deformable material; The second cleaning ring (31) is narrowed toward one side of the first cleaning ring (2), and the diameter of the narrowed opening is the same as the diameter of the wave trough of the telescopic water pipe (1); a plurality of ventilation grooves (3001) are provided on the second cleaning ring (31); a protective cover shell (32) is fixedly connected to the first fixing ring (3), and the protective cover shell (32) is located on the outer ring surface of the second cleaning ring (31); a plurality of through grooves (3002) are provided on the protective cover shell (32); A winding box (107) is fixedly connected to the enclosure shell (32), a winding rod is arranged inside the winding box (107), and the winding rod is connected to the winding box (107) through a torsion spring; the winding box (107) winds up a supporting cloth (109) for supporting redundant telescopic water pipes (1); a supporting arc plate (108) is detachably connected to the enclosure shell (32); the other end of the supporting cloth (109) is connected to the supporting arc plate (108).

3. The foldable multi-layer wear-resistant telescopic water pipe according to claim 2, wherein, The fixing assembly comprises cleaning cotton (101), a slider (102), a driving member (104) and a fixing block (105); a plurality of driving members (104) are arranged on the first fixing ring (3); the output end of each driving member (104) is fixedly connected to a fixing block (105), the fixing block (105) is located in the enclosure shell (32), and the output end of each driving member (104) passes through the enclosure shell (32) to be connected to the fixing block (105); the first cleaning ring (2) is composed of a semi-ring and an arc block; the supporting arc plate (108) is connected to the arc block, and the arc block is connected to the semi-ring; a slide groove (2001) is provided on the semi-ring; a slider (102) is fixedly connected to the arc block, and the slider (102) is located in the slide groove (2001); a cleaning cotton (101) is arranged on the inner side of the arc block to fill the area where the arc block cannot contact the telescopic water pipe (1).

4. A foldable multi-layer wear-resistant telescopic water pipe according to claim 2, characterized in that, A toggle block is provided on the first cleaning ring (2).

5. The foldable multi-layer wear-resistant telescopic water pipe according to claim 2, characterized in that, The second cleaning ring (31) is provided with brush bristles.

6. The foldable multi-layer wear-resistant telescopic water pipe according to claim 3, wherein, The surface of the fixing block (105) is provided with patterns.

7. A foldable multi-layer wear-resistant telescopic water pipe according to claim 2, characterized in that, It further includes a collection box (4), a second fixing ring (41) and an enclosure net (42); a second fixing ring (41) is provided at one side joint of the telescopic water pipe (1); a collection box (4) is provided on the first fixing ring (3); the enclosure net (42) is wound up in the collection box (4), the enclosure net (42) is deformable, and the total length of the enclosure net (42) is shorter than the length of the telescopic water pipe (1); one end of the enclosure net (42) is fixedly connected to the second fixing ring (41); a scroll spring is arranged inside the collection box (4), one end of the spring is fixed to the collection box (4), and the other end is connected to the enclosure net (42).

8. The foldable multi-layer wear-resistant telescopic water pipe according to claim 2, characterized in that, Magic tapes are provided on both side edges of the supporting cloth (109), a magic male tape is provided on one side edge, and a magic female tape is provided on the other side edge.

9. The foldable multi-layer wear-resistant telescopic water pipe according to claim 7, characterized in that, The inner layer of the telescopic water pipe (1) is sprayed with a nano-level ceramic coating to reduce the fluid flow resistance and internal friction.

10. A foldable multi-layer wear-resistant telescopic water pipe according to claim 3, characterized in that, Cleaning cotton is provided on the inner ring surfaces of both the semi-ring and the arc-shaped block.

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