IP Library › Granted Patent US 12,227,894
Granted Patent B2
US 12,227,894 · App. 17/310,880 · Granted Feb 18, 2025

Clothing processing apparatus

Inventors: Jeongjoon Roh (Seoul, KR); Jihyun Yoon (Seoul, KR); Ayeong Lee (Seoul, KR); Taehee Lee (Seoul, KR)
Assignee: LG ELECTRONICS INC.
D06F73/02D06L1/20
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Quick Facts
Patent No.
US 12,227,894
App. No.
17/310,880
Granted
Feb 18, 2025
Kind
B2
Abstract

A clothing processing apparatus according to an embodiment of the present disclosure may include a cabinet having a receiving space formed therein, in which clothing is received, a holder configured to be located in the receiving space to hold a clothing supporter configured to support the clothing, a steamer configured to spray steam toward the clothing while moving inside the receiving space in the vertical direction, an elevating motor configured to provide an elevating power of the steamer, a spreader configured to move in a left and right direction to move into a body of the clothing and apply a mechanical force so as to spread the body of the clothing, and a spreader moving motor configured to move the spreader in the left and right direction.

Claims (33)

1. A clothing processing apparatus comprising:

a cabinet having a receiving space formed therein, in which clothing is received;

a holder configured to be located in the receiving space to hold a clothing supporter configured to support the clothing;

a steamer configured to spray steam toward the clothing while the steamer moves inside the receiving space in a vertical direction;

an elevating motor configured to provide an elevating power of the steamer;

a spreader configured to move in a left and right direction to move into a body of the clothing and apply a mechanical force so as to spread the body of the clothing;

a spreader moving motor configured to move the spreader in the left and right direction;

a separator configured to move in the left and right direction and to move between the body and arms of the clothing to separate the body and the arms of the clothing; and

a separator moving motor configured to move the separator in the left and right direction.

2. The clothing processing apparatus of claim 1 , wherein the spreader includes:

a moving body configured to move in the left and right direction by the spreader moving motor; and

a tension part configured to protrude upward from the moving body and to move into the body of the clothing.

3. The clothing processing apparatus of claim 2 , wherein the tension part has a multi-stage structure in which a length is variable.

4. The clothing processing apparatus of claim 2 , further comprising a spreader guide rail configured to be disposed on an inner bottom surface of the cabinet long in the left and right direction to guide the movement of the moving body in the left and right direction.

5. The clothing processing apparatus of claim 4 , wherein the moving body includes:

a main body to which the tension part is connected, and

a guide block located below the main body and having a guide groove into which the spreader guide rail is fitted formed therein.

6. The clothing processing apparatus of claim 1 , further comprising:

a rotation pulley configured to be connected to the spreader moving motor;

a support pulley configured to be spaced apart from the rotation pulley; and

a belt configured to be connected to the rotation pulley and the support pulley to form a closed curve,

wherein a belt holder holding the belt is provided in the spreader.

7. The clothing processing apparatus of claim 1 , further comprising:

a spreader guide rail configured to be disposed long in the left and right direction on an inner bottom surface of the cabinet to guide movement of the spreader in the left and right direction, and

a separator guide rail configured to be spaced from the spreader guide rail in a front and rear direction, to be disposed long in a direction parallel to the spreader guide rail, and to guide the movement of the separator in the left and right direction.

8. The clothing processing apparatus of claim 7 , wherein a length of the spreader guide rail is shorter than a length of the separator guide rail.

9. The clothing processing apparatus of claim 1 , further comprising a blower configured to be disposed inside the cabinet and to blow air into the body of the clothing from a lower side of the clothing.

10. The clothing processing apparatus of claim 9 , wherein the blower includes:

a blowing fan;

an air guide configured to guide the air blown by the blowing fan into the body of the clothing; and

a blowing fan support part configured to be installed on an inner bottom surface of the cabinet and to support the blowing fan.

11. The clothing processing apparatus of claim 10 , further comprising a spreader guide rail configured to be disposed long in the left and right direction on the inner bottom surface of the cabinet, to pass through an inner portion of the blower fan support, and to guide the movement of the spreader in the left and right direction.

12. The clothing processing apparatus of claim 9 , wherein a pair of the spreaders positioned opposite to each other with respect to the blower are provided.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 27, 2021
From: ROH, JEONGJOON; YOON, JIHYUN; LEE, AYEONG; LEE, TAEHEE
To: LG ELECTRONICS INC.
Reel/Frame 057315/0638 →
Priority Claims (1)
KR 10-2019-0024363 · Feb 28, 2019 · national
Continuity (1)
Related Publication 20220145525A1 · May 12, 2022
References Cited (24)
US 4645101A · Müller · 1987 [cited by applicant]
US 9765474B1 · Bergman · 2017 [cited by applicant]
US 20100282785A1 · Roselle et al. · 2010 [cited by applicant]
US 20120317729A1 · Song et al. · 2012 [cited by applicant]
US 20180002860A1 · Song · 2018 [cited by examiner]
US 20190017219A1 · Song et al. · 2019 [cited by applicant]
US 20190368117A1 · Kim · 2019 [cited by examiner]
US 20200040504A1 · Rochford et al. · 2020 [cited by applicant]
CN 108166209A · 2018 [cited by applicant]
CN 108611828A · 2018 [cited by applicant]
DE 9106300U1 · 1991 [cited by applicant]
EP 0636735A1 · 1995 [cited by applicant]
EP 0926293A1 · 1999 [cited by applicant]
JP 5345436B2 · 1978 [cited by applicant]
JP H07163797A · 1995 [cited by applicant]
JP 2012524642A · 2012 [cited by applicant]
KR 1020070109319A · 2007 [cited by applicant]
KR 1020090059358A · 2009 [cited by applicant]
KR 1020100067780A · 2010 [cited by applicant]
KR 1020100100501A · 2010 [cited by applicant]
KR 1020150078400A · 2015 [cited by applicant]
KR 1020170037922A · 2017 [cited by applicant]
KR 1020180037459A · 2018 [cited by applicant]
International Search Report dated Jun. 10, 2020, in related International Patent Application No. PCT/KR2020/002910 (4 pages). [cited by applicant]
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