CN210591243U - Low rolling resistance and high ground holding force energy-saving tire - Google Patents

Low rolling resistance and high ground holding force energy-saving tire Download PDF

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Publication number
CN210591243U
CN210591243U CN201921491212.9U CN201921491212U CN210591243U CN 210591243 U CN210591243 U CN 210591243U CN 201921491212 U CN201921491212 U CN 201921491212U CN 210591243 U CN210591243 U CN 210591243U
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China
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layer
rolling resistance
low rolling
tire
precoat
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CN201921491212.9U
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Chinese (zh)
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许保祥
杨银明
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Kenda Rubber China Co Ltd
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Kenda Rubber China Co Ltd
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Priority to CN201921491212.9U priority Critical patent/CN210591243U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/80Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86Optimisation of rolling resistance, e.g. weight reduction 

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Abstract

The utility model discloses a low rolling resistance high ground-holding capacity energy-saving tire, by interior and outer interior surface course, strengthening layer, buffer layer and tread layer of having set gradually, interior surface course and strengthening layer encircle in proper order and form a week, just the strengthening layer sets up in the periphery of interior surface course, the buffer layer sets up in the periphery of strengthening layer, the tread layer sets up in the periphery of buffer layer, the both sides of tread layer are provided with the child lip respectively, the tread layer is including integrative low rolling resistance precoat and the high ground-holding capacity precoat that sets up, the embedded setting of low rolling resistance precoat is in the central upper strata of high ground-holding capacity precoat, the width of low rolling resistance precoat is the half of high ground-holding capacity precoat, the thickness of low rolling resistance precoat is the high two-thirds of ground-holding capacity precoat. In this way, the utility model discloses can reduce the rolling resistance that the tire received at the in-process of traveling, reduce energy loss, when the turn is gone, the performance that the tire prevented sideslipping effectively ensures, has good practical value.

Description

Low rolling resistance and high ground holding force energy-saving tire
Technical Field
The utility model relates to a tire technical field especially relates to a low energy-conserving tire of rolling resistance height power of grabbing.
Background
The tire provides a connection between the vehicle and the driving surface for transmitting to the road as much as possible the acceleration, braking and directional forces generated by the vehicle, which act on the road by friction between the elastomeric compound of the tire and the rough road surface.
In order to achieve good handling characteristics, the friction between the tire and the road must be optimized under various driving conditions with a well-designed tire. Along with the increase of the requirement of people on the increase of the running speed, the requirement on the running stability of the tire is very high, particularly, when a vehicle is bent excessively, the grounding area of the tire is reduced, so that the tire which can meet the requirement of low rolling resistance for normal running and can well reduce the danger coefficient caused by the lateral slipping caused by the bending excessively is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a low rolling resistance high land fertility energy-saving tire of grabbing, reduces the rolling resistance that the tire received in the driving process, reduces energy loss, and when the turn was gone, the performance that the tire prevented sideslipping effectively ensured.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a low rolling hinders energy-conserving tire of high grip ground ability, by interior and outer interior surface course, strengthening layer, buffer layer and tread layer of having set gradually, interior surface course with the strengthening layer encircles in proper order and forms a week, just the strengthening layer set up in the periphery of interior surface course, the buffer layer set up in the periphery of strengthening layer, the tread layer set up in the periphery of buffer layer, the both sides of tread layer are provided with the child lip respectively, the tread layer includes integrative low rolling hinders the precoat and the high grip ground ability precoat that sets up, the low rolling hinders the embedded setting of precoat and is in the central upper strata on high grip ground ability precoat, the width on low rolling hinders the precoat does the high grip ground ability precoat half, the thickness on low rolling hinders the precoat does the high grip two-thirds on ground ability precoat.
Preferably, the tread layer outer surface is concavely provided with the pattern block combination units which are periodically and uniformly distributed.
Preferably, the depth of the block combination unit is smaller than the thickness of the low rolling resistance rubber layer.
Preferably, the block combination units all adopt straight groove type patterns.
Preferably, the tire lip is provided with an anti-rubbing cloth.
Preferably, the inner side of the anti-friction cloth is provided with triangular glue.
Preferably, a steel wire ring is arranged below the apex.
The utility model has the advantages that: the utility model provides a pair of low rolling resistance height is grabbed land fertility and is economized on energy tire reduces the rolling resistance that the tire received in the driving process, reduces energy loss, and when the turn was gone, the performance that the tire prevented sideslipping effectively promoted.
Drawings
FIG. 1 is a schematic structural view of a low rolling resistance high grip energy-saving tire of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1 for illustrating the structure of the layers;
FIG. 3 is an enlarged view of portion B of FIG. 1, illustrating the bead and its peripheral structure;
FIG. 4 is a schematic structural view of a block assembly unit on the tread layer surface;
the parts in the drawings are numbered as follows:
1. an inner layer; 2. a strengthening layer; 3. a buffer layer; 4. a tread layer; 41. a low rolling resistance sizing layer; 42. a high-grip-ability binder layer; 5. a fetal lip; 6. a pattern block combination unit; 7. a non-abrasive cloth; 8. triangular glue; 9. and (4) a steel wire ring.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Example (b):
as shown in fig. 1 and 2, an energy-saving tire with low rolling resistance and high ground-grabbing force is sequentially provided with an inner surface layer 1, a reinforcing layer 2, a buffer layer 3 and a tread layer 4 from inside to outside, wherein the inner surface layer 1 and the reinforcing layer 2 sequentially surround to form a circle, the reinforcing layer 2 is arranged at the periphery of the inner surface layer 1, the buffer layer 3 is arranged at the periphery of the reinforcing layer 2, and the tread layer 4 is arranged at the periphery of the buffer layer 3. The inner surface layer 1 has the air-retaining effect and prevents air from rapidly leaking when the tire is punctured, so that the riding safety is ensured; the reinforcing layer 2 is arranged into nylon cross layer cord which has good stability and is used as a tire framework to enhance the high temperature resistance and stability of the tire; the buffer layer 3 adopts nylon cord yarn, improves the tread rigidity, load and the durability of tire.
As shown in fig. 2 and 3, the two sides of the tread layer 4 are respectively provided with a bead 5, the bead 5 is provided with an anti-rubbing cloth 7, the inner side of the anti-rubbing cloth 7 is provided with a bead filler 8, a bead ring 9 is arranged below the bead filler 8, and the bead filler 8 can improve the overall rigidity of the bead 5 and provide better support for the tire; the buffer layer 3 and the steel wire ring 9 are combined to further ensure the stability of the tire body.
As shown in fig. 2 and 3, the tread layer 4 includes a low rolling resistance rubber layer 41 and a high grip rubber layer 42 which are integrally arranged, the low rolling resistance rubber layer 41 is embedded in the central upper layer of the high grip rubber layer 42, the width of the low rolling resistance rubber layer 41 is one half of that of the high grip rubber layer 42, the thickness of the low rolling resistance rubber layer 41 is two thirds of that of the high grip rubber layer 42, and the structural design can buffer and absorb the impact between the tire and the road surface when the tire is normally used in running, so that the running rolling resistance is small, and the energy loss is small; when the tire turns and runs, the ground contact force of the tire is reduced, the high ground-holding-force rubber layer plays a leading role, the ground holding force of the tire on the ground is increased, the danger coefficient caused by sideslip is reduced, the low rolling resistance during normal running and the high ground holding force during turning can be simultaneously considered in the combined structure form, and the stable running of the tire is ensured.
As shown in fig. 3 and 4, the tread layer 4 is provided with the pattern block combination units 6 which are distributed uniformly in a periodic manner in a concave manner on the outer surface, and the buffer layer 3 and the pattern block combination units 6 are combined to increase the puncture resistance, the load bearing performance and the durability of the tire body, improve the high-speed capability and improve the traction performance and the braking performance; the pattern block combination units 6 all adopt straight-groove patterns, so that the effect of small turning resistance can be achieved, and the control stability is good. The pattern block combination units 6 are distributed on the surface of the whole tread layer 4, the depth of the pattern block combination units is smaller than the thickness of the low rolling resistance rubber layer 41, and the overall strength of the tire is met.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims (7)

1. The utility model provides a low energy-conserving tire of ground power of grabbing of rolling resistance height, by interior and outer interior surface course (1), strengthening layer (2), buffer layer (3) and tread layer (4) have set gradually, interior surface course (1) with strengthening layer (2) encircle in proper order and form a week, just strengthening layer (2) set up in the periphery of interior surface course (1), buffer layer (3) set up in the periphery of strengthening layer (2), tread layer (4) set up in the periphery of buffer layer (3), the both sides of tread layer (4) are provided with child lip (5) respectively, its characterized in that: the tread layer (4) comprises a low rolling resistance rubber material layer (41) and a high grip strength rubber material layer (42) which are integrally arranged, the low rolling resistance rubber material layer (41) is embedded into the upper center layer of the high grip strength rubber material layer (42), the width of the low rolling resistance rubber material layer (41) is one half of the high grip strength rubber material layer (42), and the thickness of the low rolling resistance rubber material layer (41) is two thirds of the high grip strength rubber material layer (42).
2. The energy-saving tire with low rolling resistance and high holding power as claimed in claim 1, wherein: the outer surface of the tread layer (4) is concavely provided with pattern block combination units (6) which are periodically and uniformly distributed.
3. The energy-saving tire with low rolling resistance and high holding power as claimed in claim 2, wherein: the depth of the pattern block combination unit (6) is smaller than the thickness of the low rolling resistance adhesive layer (41).
4. The energy-saving tire with low rolling resistance and high grip force as claimed in claim 3, wherein: the pattern block combination units (6) all adopt straight groove type patterns.
5. The energy-saving tire with low rolling resistance and high holding power as claimed in claim 1, wherein: and the child lip (5) is provided with an anti-rubbing cloth (7).
6. The energy-saving tire with low rolling resistance and high holding power as claimed in claim 5, wherein: the inner side of the anti-rubbing cloth (7) is provided with a triangular glue (8).
7. The energy-saving tire with low rolling resistance and high holding power as claimed in claim 6, wherein: a steel wire ring (9) is arranged below the triangular glue (8).
CN201921491212.9U 2019-09-09 2019-09-09 Low rolling resistance and high ground holding force energy-saving tire Active CN210591243U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921491212.9U CN210591243U (en) 2019-09-09 2019-09-09 Low rolling resistance and high ground holding force energy-saving tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921491212.9U CN210591243U (en) 2019-09-09 2019-09-09 Low rolling resistance and high ground holding force energy-saving tire

Publications (1)

Publication Number Publication Date
CN210591243U true CN210591243U (en) 2020-05-22

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ID=70714393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921491212.9U Active CN210591243U (en) 2019-09-09 2019-09-09 Low rolling resistance and high ground holding force energy-saving tire

Country Status (1)

Country Link
CN (1) CN210591243U (en)

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