Adhesive tape dispenser

• US 9,637,341 B2
• Filed: 06/24/2014
• Issued: 05/02/2017
• Est. Priority Date: 06/24/2014
• Status: Active Grant

• Current Assignee: Yu-Chun Huang
• Original Assignee: Yu-Chun Huang
• Inventors: Huang, Yu-Chun
• Primary Examiner(s): Alie, Ghassem
• Assistant Examiner(s): DO, NHAT CHIEU Q
• Application Number:
  US14/313,588
• Publication Number:
  US 20150368060A1
• Time in Patent Office: 1,043 Days
• Field of Search: 225 19- 20, 83399-400, 192133-135
• CPC Class Codes: B65H 2407/10 Safety means, e.g. for preventing injuries or illegal operations
• CPC Class Codes: B65H 35/00 Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers cutting or perforating machines or devices in general B26D, B26F
• CPC Class Codes: B65H 35/0026 for delivering pressure-sensitive adhesive tape
• CPC Class Codes: B65H 35/0073 Details
• CPC Class Codes: B65H 35/008 Arrangements or adaptations of cutting devices
• CPC Class Codes: Y10T 225/216 Movable

Abstract

An adhesive tape dispenser includes a tape roll housing holding a cutter blade, a protective member mounted in the tape roll housing and movable relative to the tape roll housing to a first position to expose the cutter blade, a front cover mounted in the tape roll housing in such a manner that the front cover is prohibited from being opened when the protective member is in the first position, or can be opened or received when the protective member is moved to a second position. Further, the cutter blade can be mounted in a cutter holder that is installed in the tape roll housing. With the slidable or biasable design of the protective member and the front cover, the user can selectively expose the cutter blade or enable the cutter blade to be blocked.

Claims

1. An adhesive tape dispenser, comprising:

a tape roll housing comprising a cutter blade;

a protective member mounted in said tape roll housing and movable relative to said tape roll housing between a first position to expose said cutter blade and a second position to block said cutter blade; and

a front cover mounted in said tape roll housing, where said front cover is prohibited from being opened from said tape roll housing when said protective member is in the first position, where said front cover is movable relative to said tape roll housing between an open status and a received status when said protective member is in the second position;

wherein said protective member is movable between said first position and second position by a pivoting motion;

wherein said tape roll housing comprises two engagement portions connected with two lateral ends of said cutter blade, respectively;

wherein said protective member comprises two pivot ears pivotally connected with the engagement portions by two pivot shaft respectively, a protective portion connected with said two pivot ears and moveable along with said two ears to cover said cutter blade and said two engagement portions of said tape roll housing, and two retaining lugs engaged with said engagement portions of said tape roll housing when said protective member is moved to the second position;

wherein the adhesive tape dispenser further comprises a locking mechanism mounted in a bottom panel of said tape roll housing adjacent to said front cover, said locking mechanism comprising an operating member, and a locating member connected to said operating member and movable by said operating member;

wherein the locating member is a vacuum mount;

wherein the front cover is pivotally connected with the tape roll housing and located below the cutter blade; and

wherein when the front cover is pivotally moved toward the cutter blade, the front cover covers the tape roll housing.