Riding cushion capable of reducing wind resistance
By designing ventilation ducts, hollow holes, and lattice structures in the cycling saddle, combined with 3D printing of the metal seat arch, the problem of reducing wind resistance and breathability in the saddle has been solved, achieving a lightweight and breathable cycling experience.
Patent Information
- Application Number
- CN202520461929.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-14
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-14
AI Technical Summary
Existing cycling saddles struggle to simultaneously achieve lightweight design, reduced wind resistance, and breathability, resulting in a subpar cycling experience.
A seat structure consisting of a base plate, a seat cushion, and a seat arch was designed. The seat cushion has ventilation ducts inside and air inlets and outlets at both the front and rear ends. Combined with perforated holes and a lattice structure, the seat arch is made of metal and integrally formed by 3D printing to increase breathability and support strength.
It achieves reduced wind resistance, improved breathability and lightweight design during high-speed riding, enhanced riding comfort, and is simple and efficient to manufacture.
Smart Images
Figure CN223878129U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a cushion, especially a cycling cushion capable of reducing wind resistance. BACKGROUND
[0002] With the development of the times and the improvement of people's living standards, cycling is no longer just a tool for daily travel, but also a part of leisure and entertainment. Correspondingly, users have increasingly high requirements for the comfort and portability of bicycles, and as the part of the bicycle that is most in contact with the human body and bears the most force, the cushion is also one of the factors that are most concerned because it has a good use experience. Different cyclists have different requirements for the cushion under different cycling conditions. For example, during road racing, cyclists hope that the cushion is lightweight, can reduce wind resistance, and is not hot. However, the existing cushions are either lightweight or have upper and lower ventilation holes to solve the problem of heat, but they cannot effectively reduce wind resistance and meet all the requirements of lightweight, reduced wind resistance, and no heat. Therefore, the cycling experience is not good. SUMMARY
[0003] Therefore, it is necessary to provide a cycling cushion capable of reducing wind resistance in view of the deficiencies in the prior art.
[0004] A cushion capable of reducing wind resistance includes a bottom plate, a surface cushion, and a seat arch. The surface cushion is arranged on the top surface of the bottom plate, and the seat arch is arranged on the bottom surface of the bottom plate. A ventilation duct is arranged in the surface cushion, and the ventilation duct penetrates through the front and rear ends of the surface cushion. The front and rear ends of the cushion are provided with a second air inlet and a second air outlet that are in communication with the ventilation duct.
[0005] Further, the ventilation duct is provided with a first air inlet and a first air outlet at the front and rear ends of the surface cushion, respectively, and the bottom plate is provided with a second air inlet and a second air outlet corresponding to the first air inlet and the first air outlet.
[0006] Further, the surface cushion includes a surface layer, a bottom layer, and a lattice layer. The lattice layer is arranged between the surface layer and the bottom layer, and the ventilation duct extends in the lattice layer.
[0007] Further, the lattice layer is composed of a plurality of support bars and forms a plurality of lattices. The support bars of the lattice layer around the ventilation duct are connected to the outer sidewall.
[0008] Further, the ventilation duct has three first air outlets at the air outlet end, and the second air outlet is provided with a corresponding number of three.
[0009] Further, a containing groove is arranged on the top surface of the bottom plate, and the surface cushion is arranged in the containing groove.
[0010] Further, the second air inlet is communicated with the accommodating groove and the outside of the bottom plate, and the first air inlet and the second air inlet are arranged in an inside-out corresponding mode.
[0011] Further, the sitting arch and the bottom plate are integrally formed, and are made of metal materials.
[0012] Further, the sitting arch and the bottom plate are made of alloy materials, and are integrally formed by 3D printing.
[0013] Further, the outer side edge of the first air outlet is provided with a convex edge, and the corresponding position of the second air outlet is provided with a groove, and the convex edge is embedded in the groove.
[0014] In summary, the utility model discloses a front and rear through ventilation pipeline, which can reduce wind resistance during fast driving, the design of the hollow hole and the lattice structure of the face pad can improve the air permeability of the face pad, the design of the sitting arch pipe structure and the side through hole structure can eliminate stress and reduce weight, and the sitting pad is more lightweight. The utility model discloses a sitting pad with good air permeability, reduced wind resistance and lightweight, and the face pad and the bottom plate and the sitting arch are formed by 3D printing, which is simple and efficient to process, practical and has strong popularization significance. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a structure schematic view of the utility model discloses a riding sitting pad that can reduce wind resistance;
[0016] Figure 2 It is Figure 1 It is a back structure schematic view of the sitting pad;
[0017] Figure 3 It is Figure 1 It is a front structure schematic view of the sitting pad;
[0018] Figure 4 It is Figure 1 It is a structure schematic view of the sitting pad after being partially cut open, and the lattice layer is not shown;
[0019] Figure 5 It is one of the enlarged schematic structure diagrams of the lattice layer. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below by combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.
[0021] For example, Figures 1 to 5As shown, the utility model provides a kind of cycling seat cushion of reducing wind resistance, the cycling seat cushion of reducing wind resistance includes bottom plate 10, sit arch 20 and face pad 30, the sit arch 20 is set on the bottom surface of bottom plate 10, face pad 30 is set on the top surface of bottom plate 10.In this embodiment, the sit arch 20 is integrally formed on bottom plate 10, and the material of the sit arch 20 and bottom plate 10 is metal material.More specifically, the sit arch 20 and bottom plate 10 are titanium alloy, and are integrally formed by 3D printing.The face pad is made of 3D printing, and the material is TPU, PU or other materials.It can be understood that the above-mentioned materials and processing methods are not limited to the examples.
[0022] The face pad 30 includes a face layer 31, a bottom layer 32, a lattice layer 33 and a ventilation duct 34, the lattice layer 33 is arranged between the face layer 31 and the bottom layer 32, and the lattice layer 33 is composed of a plurality of support bars and forms a plurality of lattices. The ventilation duct 34 is arranged in the lattice layer 33 and extends through the front and rear ends of the face pad 30. The support bars of the lattice layer 33 around the ventilation duct 34 are connected to the outer sidewall thereof to support the ventilation duct 34. In addition, the ventilation duct 34 is provided with a first air inlet 341 at the front end of the face pad 30 and a first air outlet 342 at the rear end of the face pad 30. In this embodiment, the ventilation duct 34 has three first air outlets 342 at the air outlet end.
[0023] The top surface of the bottom plate 10 is provided with a receiving groove (not shown), and the face pad 30 is arranged in the receiving groove. In this embodiment, the face pad 30 is adhered to the receiving groove by glue. The front end of the bottom plate 10 is provided with a second air inlet 11, which is communicated with the receiving groove and the outside of the bottom plate 10, and the first air inlet 341 and the second air inlet 11 are arranged in an inner-outer corresponding manner. The rear end of the bottom plate 10 is provided with a second air outlet 12, and in this embodiment, the second air outlet 12 has three first air outlets 342, and the three second air outlets 12 and the three first air outlets 342 are arranged in a one-to-one corresponding manner. In this embodiment, according to the shape of the seat cushion, a plurality of air outlets are arranged at the air outlet end to improve the ventilation efficiency, and the ventilation duct 34 is arranged centrally in the seat cushion as a whole to ensure that the surrounding of the ventilation duct 34 has sufficient support lattices, thereby ensuring the support strength.
[0024] It can be understood that in other embodiments, the abutting ends of the first air outlet 342 and the second air outlet 12, and the first air inlet 341 and the second air inlet 32 can also adopt a concave-convex abutting structure, that is, a convex edge is arranged at the edge of the first air outlet 342, and a concave groove is arranged at the corresponding position of the second air outlet 12, and the convex edge is embedded in the concave groove. This way can further ensure the accuracy of the inner-outer alignment of the holes.
[0025] The surface layer 31 of the surface cushion 30 is provided with a plurality of hollow holes, the middle part of the surface cushion 30 is provided with a through hole 35, and the lattice layer 33 is provided with a plurality of hollow lattices. The design of the surface cushion 30 has good air permeability. The design of the ventilation pipeline 34 makes the air quickly discharged from the second air inlet 11, the ventilation pipeline 34 and the second air outlet 12, effectively reducing the wind resistance. In addition, the sitting bow 20 is provided in a tubular shape, and a plurality of side holes 21 are further arranged on the front side end of the sitting bow 20, so that the stress can be eliminated and the weight can be reduced, so that the cushion is more lightweight.
[0026] In summary, the utility model discloses a front and rear ventilation pipeline, which can reduce wind resistance during rapid driving. The design of the hollow hole and the lattice structure on the surface cushion 30 makes the surface cushion have good air permeability. The design of the tubular structure and the side hole structure of the sitting bow 20 can eliminate stress and reduce weight, making the cushion more lightweight. In addition, the design of the second air inlet 31 and the second air outlet 32 on the hard bottom plate 10 on both sides of the ventilation pipeline 34 can ensure the smoothness of the air inlet and outlet. The cushion has the advantages of good air permeability, reduced wind resistance and lightweight. The surface cushion 30 and the bottom plate 10 and the sitting bow 20 are all formed by 3D printing, which is simple, efficient and practical, and has strong popularization significance.
[0027] The above-mentioned embodiments only express one embodiment of the utility model, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent should be subject to the appended claims.
Claims
1. A cycling saddle capable of reducing wind resistance, characterized by: The seat cushion is provided on the top surface of the bottom plate, and the seat bow is provided on the bottom surface of the bottom plate; the ventilation duct is provided in the seat cushion and penetrates through the front and rear ends of the seat cushion; the front and rear ends of the seat cushion are provided with a second air inlet and a second air outlet which are in communication with the ventilation duct.
2. The wind resistance reducing cycling saddle pad of claim 1, wherein: The ventilation duct is provided with a first air inlet and a first air outlet at the front and rear ends of the seat cushion respectively, and the second air inlet and the second air outlet are correspondingly provided with the first air inlet and the first air outlet.
3. The wind resistance reducing cycling saddle pad of claim 1, wherein: The seat cushion comprises a surface layer, a bottom layer and a lattice layer, the lattice layer is arranged between the surface layer and the bottom layer, and the ventilation duct extends in the lattice layer.
4. The wind resistance reducing cycling saddle pad of claim 3, wherein: The lattice layer is composed of a plurality of support strips and forms a plurality of lattices, and the support strips of the lattice layer around the ventilation duct are connected to the outer sidewall thereof.
5. The wind resistance reducing cycling saddle pad of claim 1, wherein: The ventilation duct is branched into three first air outlets at the air outlet end, and the second air outlet is provided with a corresponding number of three.
6. The wind resistance reducing cycling saddle pad of claim 2, wherein: The top surface of the bottom plate is provided with a containing groove, and the seat cushion is arranged in the containing groove.
7. The wind resistance reducing cycling saddle pad of claim 6, wherein: The second air inlet is in communication with the containing groove and the outside of the bottom plate, and the first air inlet and the second air inlet are arranged in an inner-outer corresponding manner.
8. The wind resistance reducing cycling saddle pad of claim 1, wherein: The seat bow and the bottom plate are integrally formed, and the materials of the seat bow and the bottom plate are metal materials.
9. The wind resistance reducing cycling saddle pad of claim 8, wherein: The seat bow and the bottom plate are made of alloy materials, and the seat bow and the bottom plate are integrally formed by 3D printing.
10. The wind resistance reducing cycling saddle pad of claim 2, wherein: The outer side edge of the first air outlet is provided with a convex edge, and the corresponding position of the second air outlet is provided with a groove, and the convex edge is embedded in the groove.