SPEAKER BOX STRUCTURE

• US 20140140532A1
• Filed: 11/20/2012
• Published: 05/22/2014
• Est. Priority Date: 11/20/2012
• Status: Abandoned Application

• Current Assignee: Ching-Po Wang
• Original Assignee: Ching-Po Wang
• Inventors: Wang, Ching-Po
• Application Number:
  US13/682,250
• Publication Number:
  US 20140140532A1
• Time in Patent Office: Days
• US Class Current: 381/86
• CPC Class Codes: B60R 11/02 for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
• CPC Class Codes: B62J 3/00 Acoustic signal devices arrangements indicating unauthorised use of cycles B62H5/20; Arrangement of such devices on cycles

Abstract

A speaker box structure is configured for mounting to a motorcycle between a front wheel and an engine thereof, and includes a tubular bottom section internally having at least one reflex tube oriented to a ground surface; two tubular bent sections respectively connected to two ends of the tubular bottom section; two tubular connection sections respectively connected to ends of the tubular bent sections opposite to the tubular bottom section; and at least two speaker units respectively connected to the tops of the two tubular connection sections. And, the reflex tube is sequentially communicable with the tubular bent sections and tubular connection sections. With these arrangements, music of improved tone quality can be output via the speaker box structure.

Claims

1. A speaker box structure for mounting to a motorcycle between a front wheel and an engine thereof, comprising:

a tubular bottom section having a first end and an opposite second end, and at least one reflex tube;

the reflex tube being located in the tubular bottom section between the first end and the second end and orients a ground surface;

two tubular bent sections respectively having a first end and a second end; and

the first ends of the two tubular bent sections being respectively connected to the first end and the second end of the tubular bottom section;

two tubular connection sections respectively having a first end and a second end; and

the first ends of the two tubular connection sections being respectively connected to the second ends of the two tubular bent sections; and

at least two speaker units being respectively connected to the second ends of the two tubular connection sections;

wherein the reflex tube is sequentially communicable with the tubular bent sections and tubular connection sections.

2. The speaker box structure as claimed in claim 1, wherein the tubular bottom section has two reflex tubes located therein, and is further internally provided with a separating element to isolate the two reflex tubes from each other.

3. The speaker box structure as claimed in claim 1, wherein the tubular bottom section, the tubular bent sections and the tubular connection sections are made of plastic tubes.

4. The speaker box structure as claimed in claim 3, wherein the plastic tubes for making the tubular bottom section, the tubular bent sections and the tubular connection sections are selected from the group consisting of polyvinylchloride (PVC) tubes, acrylonitrile butadiene styrene (ABS) tubes, polyethylene (PE) tubes, fibre-reinforced plastic(FRP) tubes, and poly(methyl methacrylate) tubes (i.e. PMMA tubes).

5. The speaker box structure as claimed in claim 1, wherein the tubular connection sections respectively include a tubular redirecting section located at the second ends of the tubular connection sections, and the speaker units being respectively connected to the two tubular redirecting sections.

6. The speaker box structure as claimed in claim 1, wherein the tubular connection sections respectively include a tubular redirecting section located at the first ends of the tubular connection sections and the tubular redirecting sections respectively connect to the second ends of the tubular bent sections.

7. The speaker box structure as claimed in claim 1, wherein the speaker units are selected from the group consisting of full-range speaker units, tweeters, mid-range speaker units, woofers, and any combination thereof

8. The speaker box structure as claimed in claim 1, wherein the speaker units are four in number, and the second ends of the two tubular connection sections respectively have two of the four speaker units connected thereto.

9. The speaker box structure as claimed in claim 1, wherein the tubular bottom section, the tubular bent sections and the tubular connection sections together give the whole speaker box structure a U-shaped or a V-shaped configuration.

10. The speaker box structure as claimed in claim 1, wherein the tubular bottom section, the tubular bent sections and the tubular connection sections are integrally formed with one another.