Driving structure of toner cartridge
A transmission structure and technology of toner cartridges, which are applied in the direction of electric recording process applying charge pattern, equipment for applying electric recording process of charge pattern, electric recording technique, etc., can solve wear, inaccurate fit between tenon and sleeve problems, to achieve the effect of reducing wear, reducing contact interference, and reducing failures
Inactive Publication Date: 2010-07-21
LONG WINGS SCI ENTERPRISE
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Problems solved by technology
[0004] The purpose of the present invention is to provide a toner cartridge transmission mechanism that can engage quickly, transmit accurately and reduce failures, so as to overcome the inaccurate cooperation between the tenon and the sleeve and the resulting wear problem in the prior art
Method used
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[0019] The transmission mechanism of the toner cartridge of the present invention will be described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it accordingly.
[0020] Such as figure 2 , Figure 3A , 3B and Figure 4 The toner cartridge transmission structure 1 of the preferred embodiment of the present invention is shown, wherein the transmission structure 1 of the toner cartridge of the present invention is mainly connected to the transmission shaft (not shown) inside the toner cartridge body 20, where The transmission structure 1 of the toner cartridge has a transmission tenon 11 and a transmission sleeve 12, wherein the transmission tenon 11 is in the shape of a shaft, and the outer edge of the transmission tenon 11 is protruded with a shaft parallel to the axis. A plurality of ribs 111, in this preferred embodiment, the number of the ribs 111 is set to four, but it can still be designed in other number...
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The invention discloses a driving structure of a toner cartridge and in particular relates to a driving joint structural design of the toner cartridge and a printer. A plurality of ribs are arranged along the shaft diameter direction of a driving clamping tenon; the penetrating end of each rib is provided with an oblique angled external guide angular body; a plurality of rib slots, the number of which is twice of that of the ribs, are formed along the inner diameter direction of a driving sleeve; and each rib slot is provide with an internally-oblique internal guide angular body at the opening position of the driving sleeve. The rib slots, the number of which is twice of that of the ribs, are formed on the driving sleeve, and twice of the number of the penetrating joint position is provided during rotating joint of the ribs of the driving clamping tenon, so that the ribs can be quickly and accurately inserted into the rib slots of the driving sleeve to be guided. Due to the design of the external guide angular body and the internal guide angular body of the ribs and the rib slots, the influence of interference during jointing is reduced to ensure smoother action and faults are reduced.
Description
technical field [0001] The invention relates to a transmission structure of a toner box, in particular to a transmission joint structure between the toner box and a printer. Background technique [0002] refer to figure 1 As shown, the structural diagram of the transmission joint of the toner cartridge in the prior art is a design of the transmission structure of the toner cartridge commonly used in the toner printer market. For the toner cartridge of the printer in the prior art Transmission structure 3, the toner cartridge transmission structure 3 is set on one side of the toner cartridge body 20 as a transmission part for the transmission of the internal parts of the toner cartridge body 20, the toner cartridge transmission structure 3 is arranged on the toner cartridge body 20 The position of the cartridge body 20 is a transmission tenon 32, which is connected and driven with the developing roller and the gear set (not shown in the figure) inside the toner cartridge bod...
Claims
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IPC IPC(8): G03G15/08
Inventor杨肇展杨肇峯许智琦
OwnerLONG WINGS SCI ENTERPRISE