IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0706851
(1996-09-03)
|
발명자
/ 주소 |
- Chang Wen-Chen (58
- Ma Yuan West St. Taichung TWX)
|
인용정보 |
피인용 횟수 :
6 인용 특허 :
0 |
초록
▼
An adjustable handle device comprises a first handle, a second handle, a first and second inner pipes, and a first end second outer pipes. The first handle has a first and second hollow arms disposed at two opposite ends of the first handle. The first and second outer pipes are positioned in a suitc
An adjustable handle device comprises a first handle, a second handle, a first and second inner pipes, and a first end second outer pipes. The first handle has a first and second hollow arms disposed at two opposite ends of the first handle. The first and second outer pipes are positioned in a suitcase. Two inner pipes are inserted in the corresponding outer pipes. The second handle is disposed under the first handle. Two driven rods are inserted in the corresponding inner pipes. The upper ends of each drive rod are inserted in the corresponding recess holes of the first handle.
대표청구항
▼
An adjustable handle device comprising: a first handle, a second handle, a first and second inner pipes, and a first and second outer pipes, the first handle having a first and second hollow arms disposed at two opposite ends of the first handle, the first and second inner pipes inserted in the corr
An adjustable handle device comprising: a first handle, a second handle, a first and second inner pipes, and a first and second outer pipes, the first handle having a first and second hollow arms disposed at two opposite ends of the first handle, the first and second inner pipes inserted in the corresponding first and second outer pipes respectively, each of the first and second hollow arms having a first and second recess openings respectively, a first and second round holes formed on a lateral wall of each of the first and second recess openings respectively, and a first and second recess holes formed on an upper wall of each of the first and second recess openings respectively, the second handle having a first and second hollow cylinders disposed at two opposite ends of the second handle, each of the first and second hollow cylinders having a first and second through holes and having a first and second circular holes formed on a lateral wall thereof, respectively, a first and second hollow disks embedded in the corresponding first and second inner pipes respectively, each of the first and second inner pipes having an oblong hole on an upper end of each of the first and second inner pipes, and a first, second and third positioning holes on a lower end of the first and second inner pipes, each of the first and second outer pipes having a plurality of first and second insert holes, each of a first and second spring seats disposed in a lower end of each of the corresponding first and second inner pipes respectively, each of the first and second spring seats receiving each of a corresponding first and second compression springs respectively, each of a first and second plates inserted in each of the corresponding first and second inner pipes respectively to compress each of the corresponding first and second compression springs, the first spring seat having two lateral slots, a first protrusion disposed on an upper portion of the first spring seat, a first solid disk disposed at a bottom of the first spring seat, and a first protruded post protruded upward from the first solid disk, the second spring seat having two lateral slots, a second protrusion disposed on an upper portion of the second spring seat, a second solid disk disposed at a bottom of the second spring seat, and a second protruded post protruded upward from the second solid disk, the first plate having a first upper and lower lateral flat surfaces, a first flat recess, a first rib, a first inner flange and a first bevel block, a first curved hole formed abutting the first lower lateral flat surface, a first torsion spring having a first curved tip, a first pin inserted in the first curved hole, the first pin having a first head and a first shank, a first center hole is formed on the first head, the first torsion spring inserted in the first flat recess, the first curved tip inserted in the first center hole, the first shank inserted in the first curved hole and one of the first insert holes, the second plate having a second upper and lower lateral flat surfaces, a second flat recess, a second rib, a second inner flange and a second bevel block, a second curved hole formed abutting the second lower lateral flat surface, a second torsion spring having a second curved tip, a second pin inserted in the second curved hole, the second pin having a second head and a second shank, a second center hole formed on the second head, the second torsion spring inserted in the second flat recess, the second curved tip inserted in the second center hole, the second shank inserted in the second curved hole and one of the second insert holes, each of an upper portion of the first and second outer pipes receiving each of the corresponding first and second hollow cylinders respectively, a first screw fastening the first outer pipe and the first hollow cylinder together through said second circular hole, a second screw fastening the second outer pipe and the second hollow cylinder together through said second circular hole, each of an upper portion of the first and second inner pipes inserted in each of the corresponding first and second hollow arms respectively through said first round hole, a first bolt fastening the first inner pipe and the first hollow arm together through said first round hole, a second bolt fastening the second inner pipe and the second hollow arm together through said second round hole, a first coil spring inserted in the first inner pipe and abutting the first hollow disk, a second coil spring inserted in the second inner pipe and abutting the second hollow disk, a first and second driven rods inserted in the corresponding first and second inner pipes respectively, an upper end of the first driven rod inserted in the first recess hole, an upper end of the second driven rod inserted in the second recess hole, a lower end of the first driven rod abutting the first plate, a lower end of the second driven rod abutting the second plate, wherein when the first handle is pressed downward to drive the first and second driven rods to move downward, the first and second plates are driven by the corresponding first and second driven rods to move downward, thereby causing the first and second pins to be released from the corresponding insert holes; when the first handle is released upward to drive the first and second driven rods to move upward, the first and second pins engage with the corresponding insert holes.
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