US2025255394A1PendingUtilityA1

Air-adsorption type hair curling assembly and hair curler

Assignee: SHENZHEN FENDA TECH CO LTDPriority: Jun 30, 2023Filed: Apr 30, 2025Published: Aug 14, 2025
Est. expiryJun 30, 2043(~16.9 yrs left)· nominal 20-yr term from priority
Inventors:Mianjia Wei
A45D 20/12A45D 20/122A45D 2/2464A45D 2/36A45D 2/16
42
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Claims

Abstract

Disclosed are an air-adsorption type hair curling assembly and a hair curler. The assembly includes a cylinder body. An air cavity is formed inside the cylinder body, and a plurality of air outlets are formed at an outer surface of the cylinder body. The cylinder body is provided with a first end and a second end, and an air inlet is formed in an axial direction of the first end. A plurality of air guide plates are obliquely arranged in the air cavity, the air guide plates guide air flow to be uniformly dispersed and blown out from the air outlets, and an included angle between the air guide plate closer to the first end and a longitudinal section of the cylinder body is smaller than an included angle between the air guide plate closer to the second end and the longitudinal section of the cylinder body.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An air-adsorption type hair curling assembly, comprising:
 a cylinder body, wherein an air cavity is formed inside the cylinder body, a plurality of air outlets are formed at an outer surface of the cylinder body, and the plurality of air outlets are arranged at intervals in a circumferential direction of the cylinder body; the cylinder body is provided with a first end and a second end in an axial direction, an air inlet is formed in an axial direction of the first end, and the air inlet, the air cavity and the air outlets are in communication with each other; and   a plurality of air guide plates are obliquely arranged in the air cavity at intervals in the axial direction of the cylinder body, each of the air guide plates guides air flow to be uniformly dispersed and blown out from the corresponding air outlet, and an included angle between the air guide plate closer to the first end and a longitudinal section of the cylinder body is smaller than an included angle between the air guide plate closer to the second end and the longitudinal section of the cylinder body.   
     
     
         2 . The air-adsorption type hair curling assembly according to  claim 1 , wherein the included angles between the plurality of air guide plates and the longitudinal section of the cylinder body gradually increase from the first end to the second end. 
     
     
         3 . The air-adsorption type hair curling assembly according to  claim 1 , wherein some of the air guide plates are arranged parallel to each other in the air cavity. 
     
     
         4 . The air-adsorption type hair curling assembly according to  claim 1 , wherein an included angle between the air guide plate located at a tail end of the second end and the longitudinal section of the cylinder body is 90°. 
     
     
         5 . The air-adsorption type hair curling assembly according to  claim 1 , wherein all the air guide plates are arranged obliquely toward the same direction. 
     
     
         6 . The air-adsorption type hair curling assembly according to  claim 1 , wherein the air guide plate is provided with an air guide surface, the air guide surface faces the air inlet, and the air guide surface is a plane or a curved surface; and when the air guide surface is the curved surface, a protruding portion of the curved surface faces an extending direction of the air flow. 
     
     
         7 . The air-adsorption type hair curling assembly according to  claim 1 , wherein the cylinder body comprises an outer cylinder and an inner cylinder, the outer cylinder is arranged outside the inner cylinder in a sleeving manner, and the air outlets are located on the outer surface of the outer cylinder; and the inner cylinder comprises a plurality of bone ribs arranged at intervals, the plurality of bone ribs form a cylindrical structure in a surrounding manner, each of the bone ribs extends in the axial direction of the cylinder body, and the air guide plates are obliquely connected between two adjacent bone ribs. 
     
     
         8 . The air-adsorption type hair curling assembly according to  claim 2 , wherein the cylinder body comprises an outer cylinder and an inner cylinder, the outer cylinder is arranged outside the inner cylinder in a sleeving manner, and the air outlets are located on the outer surface of the outer cylinder; and the inner cylinder comprises a plurality of bone ribs arranged at intervals, the plurality of bone ribs form a cylindrical structure in a surrounding manner, each of the bone ribs extends in the axial direction of the cylinder body, and the air guide plates are obliquely connected between two adjacent bone ribs. 
     
     
         9 . The air-adsorption type hair curling assembly according to  claim 3 , wherein the cylinder body comprises an outer cylinder and an inner cylinder, the outer cylinder is arranged outside the inner cylinder in a sleeving manner, and the air outlets are located on the outer surface of the outer cylinder; and the inner cylinder comprises a plurality of bone ribs arranged at intervals, the plurality of bone ribs form a cylindrical structure in a surrounding manner, each of the bone ribs extends in the axial direction of the cylinder body, and the air guide plates are obliquely connected between two adjacent bone ribs. 
     
     
         10 . The air-adsorption type hair curling assembly according to  claim 4 , wherein the cylinder body comprises an outer cylinder and an inner cylinder, the outer cylinder is arranged outside the inner cylinder in a sleeving manner, and the air outlets are located on the outer surface of the outer cylinder; and the inner cylinder comprises a plurality of bone ribs arranged at intervals, the plurality of bone ribs form a cylindrical structure in a surrounding manner, each of the bone ribs extends in the axial direction of the cylinder body, and the air guide plates are obliquely connected between two adjacent bone ribs. 
     
     
         11 . The air-adsorption type hair curling assembly according to  claim 5 , wherein the cylinder body comprises an outer cylinder and an inner cylinder, the outer cylinder is arranged outside the inner cylinder in a sleeving manner, and the air outlets are located on the outer surface of the outer cylinder; and the inner cylinder comprises a plurality of bone ribs arranged at intervals, the plurality of bone ribs form a cylindrical structure in a surrounding manner, each of the bone ribs extends in the axial direction of the cylinder body, and the air guide plates are obliquely connected between two adjacent bone ribs. 
     
     
         12 . The air-adsorption type hair curling assembly according to  claim 6 , wherein the cylinder body comprises an outer cylinder and an inner cylinder, the outer cylinder is arranged outside the inner cylinder in a sleeving manner, and the air outlets are located on the outer surface of the outer cylinder, and the inner cylinder comprises a plurality of bone ribs arranged at intervals, the plurality of bone ribs form a cylindrical structure in a surrounding manner, each of the bone ribs extends in the axial direction of the cylinder body, and the air guide plates are obliquely connected between two adjacent bone ribs. 
     
     
         13 . The air-adsorption type hair curling assembly according to  claim 7 , wherein the inner cylinder is conical, and a cross-sectional area of the inner cylinder gradually decreases from the first end to the second end. 
     
     
         14 . The air-adsorption type hair curling assembly according to  claim 7 , wherein each of the bone ribs extends linearly in the axial direction of the cylinder body, or each of the bone ribs extends obliquely in the axial direction of the cylinder body. 
     
     
         15 . A hair curler, comprising a blow dryer assembly, and the air-adsorption type hair curling assembly according to  claim 1 , wherein the air-adsorption type hair curling assembly and the blow dryer assembly are fixed in a detachable connection manner.

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