COMPOSITE STAPLE MAGAZINE FOR TACKERS

• US 20170252914A1
• Filed: 03/07/2016
• Published: 09/07/2017
• Est. Priority Date: 03/07/2016
• Status: Active Grant

• Current Assignee: Tsung-Wen Huang
• Original Assignee: Tsung-Wen Huang
• Inventors: HUANG, Tsung-Wen
• Granted Patent: US 10,377,027 B2
• Time in Patent Office: Days
• CPC Class Codes: B25C 5/1617 employing a spring-loaded pusher
• CPC Class Codes: B25C 5/1644 of different shapes
• CPC Class Codes: B25C 5/1658 of different sizes of staples

Abstract

A composite staple magazine for tackers includes a guide member, a receiving body, a support member, a push member, a resilient member and an end member. The receiving body is fixed to the guide member. The support member is made of plastic material and snapped to the receiving body. The support member includes two respective positioning portions which are engaged with the engaging portion of the receiving body. The resilient member is wrapped to the roller of the support member and connected to the push member which is slidably mounted to the receiving body. The resilient member pushes the staples forward. The end member is fixed by a bolt. The composite staple magazine is simple, easily assembled and saves cost.

Claims

1. A composite magazine for tackers, comprising:

a guide member having two sidewalls and an open top, the guide member having a bottom plate and a groove defined between the two sidewalls;

a U-shaped receiving body having a bottom and two side panels extending from the bottom, a room defined axially between the bottom and the two side panels, the receiving body being welded to the bottom plate of the guide member, multiple engaging portions respectively formed on inside of each of the two side panels of the receiving body, a hooking portion formed on the bottom of the receiving body;

a support member made of plastic material and being an integral member, the support member including a guide plate and a side plate, an end member connected to one end of the guide plate and the side plate, the end member having a positioning portion, the side plate having another positioning portion, a roller formed to the guide plate, the support member being inserted into the room of the receiving body, the positioning portions of the end member and the side plate being engaged with the engaging portions of the receiving body;

a push member having two side portions and mounted to the two side panels of the receiving body, the push member having a notch defined therein;

a resilient member having a first end hooked to the hooking portion of the receiving body, a second end of the resilient member wrapped to the roller and being hooked to the notch of the push member, and

an end plate having a cross area which is the same as an area of the open end of the receiving body, a bolt extending through the end plate and threadedly connected to the end member,

2. The composite magazine for tackers as claimed in claim 1, wherein a wing extends outward from each of the two sidewalls of the guide member, the wings are located close to one end of the guide member and located corresponding to the open end of the receiving body.

3. The composite magazine for tackers as claimed in claim 1, wherein the end plate has two guide blocks on two sides thereof so as to be adapted to guide staples.

4. The composite magazine for tackers as claimed in claim 3, wherein each of the guide blocks has an inclined guide face which is adapted to face the staples.

5. The composite magazine for tackers as claimed in claim 1, wherein the end member has a threaded hole to which the bolt is threadedly connected.

6. The composite magazine for tackers as claimed in claim 1, wherein the guide plate and the side plate are parallel to the side panels of the receiving body.