Actually a slumped person 把 is shown. But the explanations use it as "door handle". This understanding is based on the character: 把 (bǎ, bà), which is in combination of a hand 扌 and means: doorknob.
Tip: Go to the radicals that are contained in this character and learn all the characters with this radical systematically!
Vocabulary
施肥
shī féi
fertilize
3156
轻裘肥马
qīng qiú féi mǎ
lit. light furs and stout horses; fig. to live in luxury
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