IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0874101
(2007-10-17)
|
등록번호 |
US-7854043
(2011-02-14)
|
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
12 |
초록
▼
This practical new model makes an improved binding machine known to the public, which includes main body, handle, ratchet wheel, roller, fastening belt, latch reed spring, control plate. Among them, the handle's side board is linked with the main section's side board through torsion spring. In this
This practical new model makes an improved binding machine known to the public, which includes main body, handle, ratchet wheel, roller, fastening belt, latch reed spring, control plate. Among them, the handle's side board is linked with the main section's side board through torsion spring. In this manner, when the fastening belt needs to be tightened as the binding machine is being used, the user can press down the handle which will resume its initial position with the bounce force of the torsion spring. It is not necessary for the user to push it back to the initial position after pressing the handle down. It is very easy and labor-saving with higher efficiency. Furthermore, it can also set a coil spring in the outside end of the roller. The fastening belt can withdraw inside the main section automatically, which is very convenient.
대표청구항
▼
What is claimed is: 1. An improved binding machine for fastening objects comprising: a main body, the main body has a bottom with two side boards to form a hollow space for holding objects, two ratchets are located at top sides of the two side boards respectively, a hole is underneath the ratchets
What is claimed is: 1. An improved binding machine for fastening objects comprising: a main body, the main body has a bottom with two side boards to form a hollow space for holding objects, two ratchets are located at top sides of the two side boards respectively, a hole is underneath the ratchets on the side boards; a handle being over the main body atop, the handle has two side boards, there are holes at a lower end of the two side boards, the two side boards of the handle are linked with the side boards of the main body by a torsion spring; two ratchet wheels located beside left and right sides of the main body with holes on them; a roller, the roller goes through the holes in the side boards of the main body, the side boards of the handle and the ratchet wheels, a mid section of the roller is used for wrapping a fastening belt around; the fastening belt is in the hollow space between the two side boards of the main body, a tail of the fastening belt is fixed to the roller and a head of the fastening belt extends to an outside of the main body; a latch reed spring being between the two side boards of the main body at an end of the roller with a top of the latch reed spring connecting the ratchet wheel; a control plate being between the two side boards of the handle, a compression spring is between a top of the control plate and the top of the handle, a bottom of the control plate can be inserted into or pulled out from the ratchet wheel and the ratchets on the top of the main body's side board for fixing or releasing the ratchet wheel with or from the main body; a coil spring is on one end of the roller that is outside the main body's side board, the coil spring and the torsion spring are at the same side of the main body. 2. The binding machine of claim 1, wherein a plate spring is in the hollow space between the main body's two side boards, a head of the plate spring extends to a position that is before and below the roller, a tail of the plate spring is cooperating with a punch component hinged on the end of the main body's side board to control withdrawing of the fastening belt. 3. The binding machine of claims 1, wherein there is a grip at a top end of the handle, a mid section of the grip is in a shape of a concave circular arc. 4. The binding machine of claims 1, wherein a knob-shape cover is located besides said main body's side board and said roller. 5. The binding machine of claim 1, wherein said roller comprises two beam-shape objects with a cross section of a bow, there is a proper space between the two beam-shape objects for passing an end of the fastening belt. 6. The binding machine of claims 2, wherein there is a grip at a top end of the handle, a mid section of the grip is in a shape of a concave circular arc. 7. The binding machine of claims 2, wherein a knob-shape cover is located besides said main body's side board and said roller. 8. The binding machine of claim 3, wherein there are two slots for finger holding on a top end of the control plate. 9. The binding machine of claim 6, wherein there are two slots for finger holding on a top end of the control plate.
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