Carrier device having adjustable strap and the usage thereof

a carrier device and strap technology, applied in the field of carriers, can solve the problems of limiting the reduction of the size of the bag, requiring time and effort to adjust the strap length, and the straps in the prior art may not be suitably adjusted correspondingly to the user's body, so as to achieve the effect of adjusting the strap length quickly and effectively

Inactive Publication Date: 2009-01-15
YEUNG TONY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0008]It is an objective of the present invention to provide a carrier device having adjustable ...

Problems solved by technology

However, the above-mentioned approach users may require time and effort to adjust the length of the strap in order for the strap to fit the user's body and to obtain comfort.
Furthermore, the straps in the prior art may not be suitably adjusted correspondingly to the user'...

Method used

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  • Carrier device having adjustable strap and the usage thereof
  • Carrier device having adjustable strap and the usage thereof
  • Carrier device having adjustable strap and the usage thereof

Examples

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Embodiment Construction

[0035]The present invention provides a carrier device using a reel device having a latch device, to easily manipulate the strap to stretch and to retract. In more preferred embodiments, the carrier device includes a handbag, a messenger bag, a briefcase, a carrying bag, a backpack or various small carrying bags, etc. The strap includes a shoulder strap, a grip or a handle, etc. The following description will explain the present invention in detail with reference to the drawings.

[0036]As FIG. 1 and FIG. 2 show, the carrier device 200 includes a carrier body 210, at least one strap 220 and a reel device 10. The strap 220 is movably disposed on one side of the carrier body 210. The reel device 10 is disposed on one side of the carrier body 210 and is preferably disposed at centre of the bottom of the carrier body 210. The above-mentioned one side of the carrier body 210 can be any one of the six lateral sides of the carrier body 210. The reel device 10 includes at least one spool 14, a...

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PUM

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Abstract

The present invention provides a carrier device having an adjustable strap comprising a carrier body, at least one strap and a reel device is provided. At least one strap movably disposed on one side of the carrier body. The reel device disposed at one side of the carrier body, the reel device having at least one spool, at least one retractable wire and a latch. The retractable wire is coiled on the spool and the latch is disposed on the reel device and releasably limits a relative movement between the retractable wire and the spool which allows an user to quickly and easily adjust the length of the strap to the desired length.

Description

BACKGROUND OF THE INVENTION[0001]1. Field of the Invention[0002]This invention relates to a carrier device having a retractable wire for the adjustment of the strap on the carrier device to a suitable length.[0003]2. Description of the Prior Art[0004]In general, a carrying bag includes a handbag, a messenger bag, a briefcase or a backpack. The known means to adjust the strap on a carrying bag normally includes various parts (such as a strap hook, a buckle, a clamp, etc.) for adjusting the length of the strap. As for the backpack having a buckle or a strap hook, if the length is to be adjusted, the user is normally required to first pull the strap from the strap hook and release the limit on the strap, and then gradually stretch or retract the strap.[0005]However, the above-mentioned approach users may require time and effort to adjust the length of the strap in order for the strap to fit the user's body and to obtain comfort. Furthermore, the straps in the prior art may not be suita...

Claims

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Application Information

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IPC IPC(8): A45F3/14B65H57/00B65H75/30
CPCA45C3/02A45C3/06A45F3/047A45C13/26A45C13/00
Inventor YEUNG, TONY
Owner YEUNG TONY
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