Novel polygonal anti-distortion garden reinforcing pipe
By adopting polygonal structure and anti-torsion skeleton design in the garden reinforcement pipe, the media conveying and service life problems caused by twisting of the traditional garden reinforcement pipe are solved, and the anti-torsion ability and service life are significantly improved.
Patent Information
- Application Number
- CN202420678189.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Traditional garden reinforcement tubes are prone to distortion during use, affecting the media delivery and service life.
The outer glue layer with a polygonal structure and a fiber wire braided layer, anti-torsion straight wire and multi-section anti-torsion skeleton are designed to enhance the anti-torsion ability of the tube.
It effectively improves the anti-twist performance of garden reinforcement pipes and improves the media conveying efficiency and service life.
Smart Images
Figure CN222255397U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of garden reinforcement pipes, and in particular to a novel polygonal anti-twisting garden reinforcement pipe. Background Art
[0002] Garden reinforcement pipes are mostly used for garden irrigation in life. Common garden reinforcement pipes generally include an inner rubber layer and an outer rubber layer arranged from the inside to the outside. A fiber wire braided layer is arranged between the inner rubber layer and the outer rubber layer. The fiber wire braiding is used to better improve the overall tensile strength.
[0003] However, the inventor believes that this traditional garden reinforced pipe will inevitably twist during use, especially when it is rolled up or the overall length is long, which may affect the transportation of the medium in the pipe. Moreover, after long-term use, the twisted position is prone to deformation, which affects the service life of the garden reinforced pipe. Utility Model Content
[0004] In order to improve the defects of medium transportation and service life affected by the twisting of the garden reinforcement pipe.
[0005] The present application provides a novel polygonal anti-twisting garden reinforced pipe, which adopts the following technical solution:
[0006] A novel polygonal anti-twisting garden reinforced pipe comprises an inner rubber layer and an outer rubber layer arranged in sequence from the inside to the outside, a fiber wire braided layer is arranged between the inner rubber layer and the outer rubber layer, the outer wall of the outer rubber layer is a regular polygonal structure, and at least one surface of the outer wall of the outer rubber layer is provided with a plurality of anti-twisting straight wires arranged along the axial direction; a plurality of anti-twisting skeletons are arranged at intervals inside the outer rubber layer along the axis, and adjacent ends of adjacent anti-twisting skeletons are close to each other and do not contact each other.
[0007] Optionally, the anti-twist skeleton includes two circular main frames located at opposite ends, a plurality of first anti-twist groups and second anti-twist groups evenly distributed along the circumference, a second anti-twist group is arranged between every two adjacent first anti-twist groups, and both ends of the first anti-twist group and the second anti-twist group are fixed to the corresponding circular main frames.
[0008] Optionally, the two circular main frames are each provided with a regular polygonal anti-twist auxiliary frame circumscribed with the circular main frames.
[0009] Optionally, the first anti-twist group includes two elastic support strips parallel to each other and arranged along the axial direction, and two anti-twist strip groups, the two ends of the elastic support strips are respectively fixedly connected to the corresponding circular main frame, and the two anti-twist strip groups are respectively arranged between the two elastic support strips and positioned close to the circular main frame on the corresponding side.
[0010] Optionally, the second anti-twist group includes two elastic support strips parallel to each other and arranged axially, and an anti-twist strip group, the anti-twist strip group is arranged in the middle position between the two elastic support strips, and the opposite sides of the anti-twist strip group of the second anti-twist group along the axial direction overlap with the projections of the opposite sides of the two anti-twist strip groups of the first anti-twist group.
[0011] Optionally, the first anti-twist group and the adjacent second anti-twist group share an elastic support strip on adjacent sides.
[0012] Optionally, the anti-twist strip group includes a plurality of arc-shaped anti-twist strips that are circumferentially arranged and spaced apart from each other.
[0013] To summarize, the present application includes at least one of the following beneficial technical effects: the outer wall of the outer rubber layer is set to a polygonal structure. Due to the characteristics of the polygonal structure itself, it can have a certain anti-twisting performance. At the same time, anti-twisting straight wire is used to further enhance the overall anti-twisting ability. At the same time, multiple sections of anti-twisting skeletons in the outer rubber layer are used to make the anti-twisting ability of the entire pipe body better, effectively improving the defects of medium transportation and service life affected by the twisting of the garden reinforced pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of a new type of polygonal anti-twisting garden reinforcement pipe in an embodiment of the present application.
[0015] Figure 2 It is a schematic diagram of the anti-twisting skeleton structure of a new polygonal anti-twisting garden reinforcement pipe in an embodiment of the present application.
[0016] Explanation of the accompanying drawings: 1. Inner rubber layer; 2. Outer rubber layer; 3. Fiber wire braided layer; 4. Anti-twist straight wire; 5. Circular main frame; 6. Anti-twist auxiliary frame; 7. Elastic support strip; 8. Arc-shaped anti-twist strip. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1 , 2 This application is described in further detail.
[0018] The embodiment of the present application discloses a novel polygonal anti-twisting garden reinforced pipe. Figure 1, including an inner rubber layer 1 and an outer rubber layer 2 arranged in sequence from the inside to the outside, a fiber wire braided layer 3 is arranged between the inner rubber layer 1 and the outer rubber layer 2, the outer wall of the outer rubber layer 2 is a regular polygonal structure, and at least one surface of the outer wall of the outer rubber layer 2 is provided with a plurality of anti-twist straight wires 4 arranged along the axial direction; usually, the outer wall of the outer rubber layer 2 is generally a regular pentagon, a regular hexagon, etc., a polygonal structure greater than or equal to a pentagon, wherein at least one surface of the outer wall of the outer rubber layer 2 is provided with a plurality of anti-twist straight wires 4 arranged along the axial direction, and the number of setting surfaces of the anti-twist straight wires 4 can be designed according to actual application requirements. The anti-twist straight wires 4 have certain anti-slip properties in actual applications. Usually, one or more industrial filaments are arranged in the outer rubber layer 2 corresponding to the anti-twist straight wires 4 to enhance the overall tensile strength.
[0019] Reference Figure 2 In this embodiment, a plurality of sections of anti-torsion frames are arranged at intervals along the axis in the outer rubber layer 2, and adjacent ends of adjacent anti-torsion frames are close to each other and do not contact each other, that is, there is a certain gap between two adjacent anti-torsion frames, and the existence of this gap is to avoid affecting the bending ability of the reinforced tube. However, it should be noted that the gap here should be relatively small and should not be too large. If it is too large, the anti-torsion ability of the anti-torsion frame will be weakened.
[0020] The anti-torsion skeleton mentioned above includes two circular main frames 5 located at opposite ends, a plurality of first anti-torsion groups and second anti-torsion groups evenly distributed along the circumference. In order to further improve the overall anti-torsion performance of the anti-torsion skeleton, a regular polygonal anti-torsion auxiliary frame 6 circumscribed to the circular main frame 5 can be provided on the two circular main frames 5. The regular polygonal anti-torsion auxiliary frame 6 generally matches the regular polygonal structure of the outer rubber layer 2.
[0021] In this embodiment, a second anti-twist group is arranged between every two adjacent first anti-twist groups, and both ends of the first anti-twist group and the second anti-twist group are fixed to the corresponding circular main frame 5; wherein the first anti-twist group includes two elastic support strips 7 which are parallel to each other and arranged along the axial direction, and two anti-twist strip groups, and the two ends of the elastic support strip 7 are respectively fixedly connected to the corresponding circular main frame 5, and the two anti-twist strip groups are respectively arranged between the two elastic support strips 7 and are respectively located close to the circular main frame 5 on the corresponding side; the second anti-twist group includes two elastic support strips 7 which are parallel to each other and arranged along the axial direction, and an anti-twist strip group, and the anti-twist strip group is arranged in the middle position between the two elastic support strips 7, and the opposite sides of the anti-twist strip groups of the second anti-twist group along the axial direction overlap with the projection parts of the opposite sides of the two anti-twist strip groups of the first anti-twist group; in order to reduce the use of materials, the first anti-twist group and the adjacent second anti-twist group share the elastic support strips 7 on the adjacent sides, and at the same time, the anti-twist strip group mentioned above includes a plurality of arc-shaped anti-twist strips 8 which are circumferentially arranged and spaced from each other.
[0022] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A novel polygonal anti-twisting garden reinforced pipe, comprising an inner rubber layer (1) and an outer rubber layer (2) arranged in sequence from the inside to the outside, a fiber wire braided layer (3) is arranged between the inner rubber layer (1) and the outer rubber layer (2), characterized in that: The outer wall of the outer rubber layer (2) is in a regular polygonal structure, and at least one surface of the outer wall of the outer rubber layer (2) is provided with a plurality of anti-twist straight wires (4) arranged along the axial direction at intervals; a plurality of anti-twist frames are arranged inside the outer rubber layer (2) along the axial line at intervals, and adjacent ends of adjacent anti-twist frames are close to each other and do not contact each other.
2. A new type of polygonal anti-twisting garden reinforced pipe according to claim 1, characterized in that: The anti-twist frame comprises two circular main frames (5) located at opposite ends, a plurality of first anti-twist groups and second anti-twist groups evenly distributed along the circumference, a second anti-twist group being arranged between every two adjacent first anti-twist groups, and both ends of the first anti-twist groups and the second anti-twist groups being fixed to the corresponding circular main frames (5).
3. A new type of polygonal anti-twisting garden reinforcement pipe according to claim 2, characterized in that: The two circular main frames (5) are each provided with a regular polygonal anti-twist auxiliary frame (6) circumscribed to the circular main frame (5).
4. A new type of polygonal anti-twisting garden reinforced pipe according to claim 2, characterized in that: The first anti-twist group comprises two elastic support strips (7) which are parallel to each other and arranged along the axial direction, and two anti-twist strip groups, the two ends of the elastic support strip (7) are respectively fixedly connected to the corresponding circular main frame (5), and the two anti-twist strip groups are respectively arranged between the two elastic support strips (7) and are respectively located close to the circular main frame (5) on the corresponding side.
5. A new type of polygonal anti-twisting garden reinforced pipe according to claim 4, characterized in that: The second anti-twist group comprises two elastic support strips (7) which are parallel to each other and arranged along the axial direction, and an anti-twist strip group, wherein the anti-twist strip group is arranged at a middle position between the two elastic support strips (7), and the anti-twist strip groups of the second anti-twist group have their opposite sides along the axial direction and their projections partially overlap with the opposite sides of the two anti-twist strip groups of the first anti-twist group.
6. A new type of polygonal anti-twisting garden reinforced pipe according to claim 5, characterized in that: The first anti-twist group and the adjacent second anti-twist group share an elastic support strip (7) on the adjacent side.
7. A new type of polygonal anti-twisting garden reinforced pipe according to claim 5, characterized in that: The anti-twist strip group comprises a plurality of arc-shaped anti-twist strips (8) which are circumferentially arranged and spaced apart from each other.