1. An umbrella structure comprising a cover, a shaft, a notch, a runner, main ribs and stretchers; wherein:
around the notch is a plurality of pivotally disposed main ribs for supporting the cover; around the runner is a plurality of pivotally disposed stretchers for supporting the ribs; one side of the runner is provided with a fastening device having a protruding button; and the shaft is devised as a multi-sectional structure and is fastened at a center of the notch; and the characteristics being that:
the notch is extended downward to form a fixing portion; the fixing portion has one end thereof disposed with a protruding loop section, and a fastening orifice is disposed at an appropriate position thereof for matching with the protruding button; the runner is accommodated at the fixing portion, and is capable of up-and-down sliding movements at the fixing portion; when stretching the umbrella, the protruding button at the fastening device is securely locked at the fastening orifice at the fixing portion to smoothly stretch the umbrella; when collapsing the umbrella, the shaft is stored in the fixing portion to prevent the shaft from damages and deformations by offering the shaft with appropriate protection; and using the aforesaid structure, a drawback as being incapable of securely stretching the umbrella due to a reduced volume of the umbrella is solved.
2. The umbrella structure in accordance with claim 1, wherein the fixing portion is provided with a track at an appropriate position thereof, and an inner side of the runner is provided with a sliding channel to be embedded with the track, thereby smoothly guiding the runner into the fixing portion using the sliding channel.
3. The umbrella structure in accordance with claim 1, wherein the fixing portion is a separate element from the notch.
4. The umbrella structure in accordance with claim 1, wherein the fixing portion are a plurality of plate-like bodies.
5. The umbrella structure in accordance with claim 1, wherein one end of the fixing portion is disposed with a protruding loop section.
6. The umbrella structure in accordance with claim 1, wherein the fastening orifice is round, rectangular, triangular or oval-shaped structure suitable for fastening purposes.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A handheld mobile communications device comprising:
a support structure;
radio signal processing circuitry positioned on the support structure and configured to receive and transmit radio signals;
an image sensor positioned on the support structure for electronically capturing an image;
image processing circuitry positioned on the support structure and operatively connected to: the image sensor to receive the electronically captured image; and the radio signal processing circuitry;
a receptacle for receiving a detachable printing mechanism; and
a slot for receiving manually inserted print media to be printed on by the printing mechanism.
2. A communications device as claimed in claim 1, in which the printing mechanism includes a pagewidth printhead and an ink distribution unit mounted on the printhead to supply ink to the printhead.
3. A communications device as claimed in claim 2, in which the printhead includes a printhead chip that spans a print media pathway, the printhead chip defining a plurality of ink inlets for the supply of ink to the printhead chip.
4. A communications device as claimed in claim 3, in which the ink distribution unit defines a number of discrete ink supply chambers and a plurality of ink pathways interposed between the ink supply chambers and said ink inlets, the ink pathways converging towards the ink inlets so that each ink inlet is supplied with ink from a respective ink pathway.
5. A communications device as claimed in claim 1, in which the radio signal processing circuitry is configured to process radio signals of the type transmitted and received by a mobile telephone.
6. A communications device as claimed in claim 1, in which the audio signal processing circuitry is configured to process audio signals of the type generated and received by a mobile telephone.