Stretch film dispenser
OwnerHarrison Huanginventor
Life of this patent
Estimating the term…
Abstract
The present invention provides a stretch film dispenser, which includes a base, a reel device, and a brake device. The reel device has a reel and a connecting member pivotally connected to the base, and the brake device is connected to the base and is fitted to the connecting member of the reel device. The base and the brake device form a holding member of the stretch film dispenser to be grasped by an operator. The present invention further provides a second reel to be fitted to the reel of the reel dispenser to dispense the stretch film rolls with different core diameter.
Claims17
A stretch film dispenser, comprising:
- a holding member, and
- a reel being rotatable relative to the holding member,
- wherein the holding member is capable of being held with a palm by a user to operate the stretch film dispenser,
- wherein the holding member includes a base and a brake device independent from the base;
- wherein the base has an annular wall and the brake device is fitted to the annular wall;
- wherein the reel is provided on a reel device and the reel device has a connecting member opposite to the reel;
- wherein the annular wall of the base of the holding member has a plurality of gaps to form flexible plates, each flexible plate has a hook, and the connecting member of the reel device has a slot to be engaged with the hooks of the flexible plates;
- and
- wherein the brake device has a protrusion at an inner side thereof, and the protrusion of the brake device is engaged with the slot of the connecting member of the reel device.
A stretch film dispenser comprising:
- a holding member;
- and
- a reel being rotatable relative to the holding member,
- wherein the holding member is capable of being held with a palm by a user to operate the stretch film dispenser;
- wherein the holding member includes a base and a brake device independent from the base;
- wherein the reel is provided on a reel device and the reel device has a connecting member opposite to the reel;
- wherein the connecting member of the reel device has a friction portion;
- wherein the brake device is a flexible tubular member connected to the base and fitted to the connecting member of the reel device corresponding to the friction portion;
- wherein the brake device has a texture facing the friction portion of the connecting member of the reel device;
- and
- wherein the friction portion of the reel device has a long axis and a short axis, and the long axis is longer than the short axis.
A stretch film dispenser, comprising:
- a holding member;
- and
- a reel being rotatable relative to the holding member,
- wherein the holding member is capable of being held with a palm by a user to operate the stretch film dispenser
- wherein the holding member includes a base and a brake device independent from the base;
- wherein the base has a shell and an annular wall at an open end of the shell to form an annular cavity between the shell and the wall, and a plurality of support plates within the annular wall;
- wherein the brake device fitted to the annular wall;
- wherein the reel is provided on a reel device and the reel device has a connecting member opposite to the reel;
- wherein the connecting member of the reel device is inserted into the base between the annular wall and the support plates so that the reel device is connected the base and freely rotatable;
- and
- wherein the brake device has a tapering bonding portion on a bottom thereof, the tapering bonding portion is inserted into the annular cavity of the base.
Dependencies are inferred from the claim text.