JPH0512435U - Huaximiri - Google Patents

Abstract

(57) [Summary] Document separation roller (1
4) and the separating body (33) are provided, and the manuscript paper (22)
In a facsimile provided with a document platen roller (17) for reading the information of (1) and a reading window (15), a document guide plate (12) is swingably attached through a fulcrum shaft (28), and the document guide plate (12) is attached. By operating the release button (30) to be connected to, the separating roller (14) and the separating body (33) and the platen roller (17) and the reading window (15) are arranged so that they can be contacted and separated, respectively. The open / close mechanism and lock mechanism of the top cover are unnecessary,
The manufacturing cost can be reduced and the size can be reduced more easily than ever before, and the release button (30) can be used.
Since the jammed original paper (22) can be easily removed by the operation, it is possible to easily prevent the occurrence of malfunction such as in the conventional case due to incomplete closing of the top cover.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a facsimile machine that transmits or receives texts using a telephone line, for example.

[0002]

[Prior Art]

 Conventionally, there has been a technique in which a manuscript paper is moved between a manuscript separating roller and a separating body, a manuscript platen roller and a reading window, and information of the manuscript paper is read by a solid-state imaging device (CCD) or the like.

[0003]

[Problems to be solved by the device]

 In the prior art, a separable body, a platen roller, etc. are attached to an openable and closable upper cover, and when a manuscript paper is jammed, the cover is opened to remove the manuscript paper. However, there is a problem that the cover structure cannot be simplified and compacted easily.

[0004]

[Means for Solving the Problems]

 Therefore, according to the present invention, a document separating roller for feeding the document sheets one by one and a separating body are provided, and a document platen roller for reading the information of the document sheet and a reading window are provided. The document guide plate is movably attached, and the release roller is connected to the document guide plate, so that the separation roller and the separation body, and the platen roller and the reading window are arranged so that they can come in contact with and separate from each other. In addition to the conventional open / close mechanism and lock mechanism for the top cover, the manufacturing cost can be reduced and the size can be reduced more easily than before, and the manuscript paper jammed by the release button operation can be done easily. Since it can be removed, it is possible to easily prevent the occurrence of malfunctions due to incomplete closing of the top cover as in the past.

[0005]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is an explanatory view of a main part, and FIG. 2 is a side view of the whole, in which a transmitter case (2) and an openable / closable receiver case (3) are arranged on an upper side of a facsimile main body case (1). The transmitter unit chassis (4) is erected and fixed on both sides inside the main body case (1), the transmitter case (2) is integrally fixed on the upper side of the chassis (4), and the main body case (1) has a support shaft (4). The receiver case (3) is attached via 5).

Further, a roll paper support case (6) is provided below the receiver case (3), the roll-wound recording paper (7) is placed on the support case (6), and the front end of the receiver case (3) is provided. A platen roller (9) for sending the recording paper (7) from the delivery port (8) of the sheet feeding section (8) is provided on the front side of the supporting case (6), and a chassis (3) is provided on the lower surface of the receiving section case (3) above the roller (9). The thermal recording head (11) is attached via the (10), and the recording paper (7) is held and sent out by the roller (9) and the head (11), and the received information is received by the head (11). 7) Printing is performed on the surface.

Further, a document guide plate (12) is provided below the transmitter case (2), a paper guide (13) is attached to the upper surface of the guide plate (12), and a document separating roller is provided on the front side of the guide plate (12). The reading window (15) is formed in the guide plate (12) behind the roller (14) and the window (15) is closed by the transparent plate (16).

A platen roller (17) is provided on the upper surface side of the transparent plate (16), a fluorescent tube (18) is provided on the lower surface side of the transparent plate (16), and upper and lower feeds are provided behind the platen roller (17). The rollers (19) and (20) are provided, and by inserting the original paper (22) from the insertion port (21) on the front side of the transmission unit case (2), the transparent plate (16) and the platen roller (17) are inserted. The original paper (22) is sent out from the take-out port (23) on the rear side of the transmitter case (2) by the rollers (14), (17), (19) and (20) through the space.

A reflecting mirror (24) is fixed to the bottom of the body case (1) below the reading window (15), and a convex lens (25) and a CCD (solid-state image sensor) type light receiving element (26) are provided. An internal reading head (27) is provided, and the head (27) is fixed to the inside of the front part of the main body case (1). The original is transmitted through the transparent plate (16) by the emission of light from the fluorescent tube (18). The paper (22) is illuminated, and the reflected light from the manuscript paper (22) is made incident on the light receiving element (26) through the transparent plate (16), the reflecting mirror (24) and the lens (25) to make the manuscript. The information on the paper (22) is read and transmitted.

Further, as shown in FIG. 1, the front end of the guide plate (12) on which the separation roller (14) and the transparent plate (16), the fluorescent tube (18) and the lower delivery roller (20) are arranged is transmitted. The unit chassis (4) is swingably attached via a fulcrum shaft (28), and a release button (30) is integrally connected to the rear end of the guide plate (12) which is supported by a spring (29) for upward movement. By pressing the button (30), the rear side of the guide plate (12) is swung downward against the spring (29), and the platen roller (which is pivotally supported by the unit chassis (4) ( 17) and the upper delivery roller (19), the transparent plate (16) and the lower delivery roller (20) are separated downward.

The front side of the link plate (32) is rotatably supported by a screw (31) that integrally fixes the paper guide (13) to the unit chassis (4), and the link plate (32) is separated from the separated body. (33) is connected and fixed, the separator (33) is elastically pressed to the upper side of the separation roller (14) by the spring (34), and the original paper (22) is fed from the insertion port (21) one by one, and at the same time, A protrusion (35) is formed on the guide plate (12), an engaging portion (36) for contacting the protrusion (35) is formed on the link plate (32), and the guide plate is operated by operating a release button (30). When (12) is swung downward, the rear side of the link plate (32) is swung upward against the spring (34) due to the contact between the protrusion (35) and the engaging portion (36), and the separation is achieved. Separate the separating body (33) upward from the roller (14). When the manuscript paper (22) is jammed inside the transmitter case (2), the release button (30) is pressed so that the transparent plates () are aligned between the separating roller (14) and the separating body (33). 16) and the platen roller (17) as well as between the upper and lower feed rollers (19) and (20) respectively, and the original paper (22) is pulled out from the insertion port (21) or the ejection port (23). , The jammed document paper (22) is removed.

[0012]

[Effect of the device]

 As is apparent from the above-described embodiments, the present invention is provided with the document separating roller (14) for feeding the manuscript paper (22) one by one and the separating body (33), and reads the information of the manuscript paper (22). In a facsimile provided with a document platen roller (17) and a reading window (15), a document guide plate (12) is swingably attached through a fulcrum shaft (28) and is connected to the document guide plate (12). By operating the button (30), the separating roller (14) and the separating body (33), and the platen roller (17) and the reading window (15) are arranged so that they can come into contact with and separate from each other. Since the cover opening / closing mechanism and the lock mechanism are not required, the manufacturing cost can be reduced and the compacting can be performed more easily than before, and the manuscript paper (22) jammed by the operation of the release button (30) can be performed. Since it is possible to remove easily taken, in which the like operation of the failure due to incomplete closing of the top cover, such as a conventional readily prevented.

[Brief description of drawings]

FIG. 1 is an explanatory diagram of a main part.

FIG. 2 is an overall side view.

[Explanation of symbols]

 (12) Document guide plate (14) Document separation roller (15) Reading window (17) Document platen roller (22) Document paper (28) Support shaft (30) Release button (33) Separator

Claims (1)

[Scope of utility model registration request] 1. A facsimile machine provided with a document separation roller for feeding document papers one by one and a separating body, and a document platen roller for reading information on the document papers and a reading window so that the facsimile can swing freely via a fulcrum shaft. A facsimile characterized in that a separating roller and a separating body, and a platen roller and a reading window are arranged so as to be contactable and separable respectively by attaching a document guide plate and operating a release button for connecting to the document guide plate.