A tire includes a tire body and a plurality of tread pattern structures formed at a center of a tread surface of the tire body and arranged along a rotational direction of the tire. The tread pattern structures each have a tread pattern block provided with a front end surface facing towards the rotational direction of the tire and a rear end surface facing 5 away from the rotational direction of the tire, and at least one stepped block connected with the rear end surface of the tread pattern block and having a height lower than a height of the tread pattern block. As such, the tire of the present invention can achieve effects of enhancing tread rigidity, increasing high-speed stability, and reducing tire noise. A tire includes a tire body and a plurality of tread pattern structures formed at a center of a tread surface of the tire body and arranged along a rotational direction of the tire. The tread pattern structures each have a tread pattern block provided with a front end 5 surface facing towards the rotational direction of the tire and a rear end surface facing away from the rotational direction of the tire, and at least one stepped block connected with the rear end surface of the tread pattern block and having a height lower than a height of the tread pattern block. As such, the tire of the present invention can achieve effects of enhancing tread rigidity, increasing high-speed stability, and reducing tire noise. ec t i r e i n c l u d e s a t i r e b o d y a n d a p l u r a l i t y o f t r e a d p a t t e r n s t r u c t u r e s f o r m e d a t e c a c e n t e r o f a t r e a d s u r f a c e o f t h e t i r e b o d y a n d a r r a n g e d a l o n g a r o t a t i o n a l d i r e c t i o n o f t h e t i r e h e t r e a d p a t t e r n s t r u c t u r e s e a c h h a v e a t r e a d p a t t e r n b l o c k p r o v i d e d w i t h a f r o n t e n d s u r f a c e f a c i n g t o w a r d s t h e r o t a t i o n a l d i r e c t i o n o f t h e t i r e a n d a r e a r e n d s u r f a c e f a c i n g a w a y f r o m t h e r o t a t i o n a l d i r e c t i o n o f t h e t i r e , a n d a t l e a s t o n e s t e p p e d b l o c k c o n n e c t e d w i t h t h e r e a r e n d s u r f a c e o f t h e t r e a d p a t t e r n b l o c k a n d h a v i n g a h e i g h t l o w e r t h a n a h e i g h t o f t h e t r e a d p a t t e r n b l o c k s s u c h , t h e t i r e o f t h e p r e s e n t i n v e n t i o n c a n a c h i e v e e f f e c t s o f e n h a n c i n g t r e a d r i g i d i t y , i n c r e a s i n g h i g h - s p e e d s t a b i l i t y , a n d r e d u c i n g t i r e n o i s e 40(26) 40(26) 40(26) 40(26) ec ( ) e c


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    Titel :

    Tire capable of enhancing tread rigidity and reducing tread noise


    Beteiligte:
    LEE YU-JU (Autor:in)

    Erscheinungsdatum :

    17.07.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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