Membrane reel fixing device for a membrane strapping dispenser

a technology of fixing device and membrane reel, which is applied in the direction of thin material handling, packaging, filament handling, etc., can solve the problems that the membrane reel cannot be firmly fixed in position after the pivot and the membrane reel cannot be fitted on the reel

Inactive Publication Date: 2006-12-14
CHEN HSIU MAN YU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0006] The objective of the invention is to offer a membrane reel fixing device for a membrane-strapping dispenser, provided with a reel pivot having its circumference formed integral with three support ribs extending outward axially. Each support rid is connected with a convex holding plate extending along the circumference of the reel pivot. The three holding plates have their lower sides opposite to a handle fitting rod suspended in midair; therefore, when pressed diametrically, the holding plates can be elastically shifted and deformed and after a membrane reel is fitted on the reel pivot, the holding plates are able to firmly press the inner wall of the central tube of the membrane reel. Thus, different-sized membrane reels can be firmly fitted on the reel pivot of the membrane strapping dispenser of this invention by means of the holding plates that can be elastically shifted and deformed.

Problems solved by technology

As a result, it is always found that the membrane reel cannot be fitted on the reel pivot or that the membrane reel cannot be firmly fixed in position after it is fitted on the reel pivot.

Method used

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  • Membrane reel fixing device for a membrane strapping dispenser
  • Membrane reel fixing device for a membrane strapping dispenser
  • Membrane reel fixing device for a membrane strapping dispenser

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Embodiment Construction

[0013] A preferred embodiment of a membrane reel fixing device for a membrane strapping dispenser in the present invention, as shown in FIGS. 2, 3 and 4, includes a reel pivot 20, a handle fitting rod 30 extending axially from one end of the reel pivot 20, and a movable handle 40 pivotally fitted on the handle fitting rod 30.

[0014] The reel pivot 20 is formed with a hollow shaft 21 having the circumference of one end extending outward to form a stopping annular surface 22 having one side extending outward diametrically and forming a stopping rim 23. The hollow shaft 21 is connected integrally with the handle fitting rod 30. The membrane 52 on the membrane reel 50 can be released for strapping after the central tube of the membrane reel 50 is firmly fitted on the reel pivot 20, as shown in FIG. 5.

[0015] Further, the hollow shaft 21 of the reel pivot 20 has its outer circumferential surface formed integral with three support ribs 24 protruding outward and spaced apart equidistantly....

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PUM

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Abstract

A membrane reel fixing device for a membrane strapping dispenser includes a reel pivot having its outer circumference formed integral with three support ribs respectively connected with a convex holding plate extending along the circumference of the reel pivot. The three holding plates have their lower sides suspended in midair; therefore, when pressed diametrically, the holding plates can be elastically shifted and deformed and after a membrane reel is fitted on the reel pivot, the holding plates can firmly prop the inner wall of the central tube of the membrane reel. Different-sized membrane reels can be firmly fitted on the reel pivot by means of the holding plates that can be elastically shifted and deformed.

Description

BACKGROUND OF THE INVENTION [0001] 1. Field of the Invention [0002] This invention relates to a membrane reel fixing device for a membrane strapping dispenser, particularly to one able to firmly fix a membrane reel in position and applicable to different-sized membrane reels. [0003] 2. Description of the Prior Art [0004] Generally, a membrane reel has a membrane wound thereon to be released and strapped on articles so as to prevent them from swaying and falling when they are stored or transported. Nowadays, a membrane strapping dispenser is widely employed for the convenience of carrying out membrane releasing and strapping work. A conventional membrane strapping dispenser 10, as shown in FIG. 1, includes a reel pivot 11 and a handle 12. The reel pivot 11 is formed with a hollow shaft 111 having a lower end extending outward diametrically and forming a stopping rim 112 and the outer circumference of the other end formed with three support ribs 113 extending axially. Each support rib...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B65H16/02
CPCB65H75/185B65H2402/412B65H75/245
Inventor CHEN, HSIU-MAN YU
Owner CHEN HSIU MAN YU
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