JPH0347553U

JPH0347553U -

Info

Publication number: JPH0347553U
Application number: JP10776889U
Authority: JP
Priority date: 1989-09-14
Filing date: 1989-09-14
Publication date: 1991-05-02

Description

[Brief explanation of drawings]

第１図〜第６図は本考案に係る複写装置のドア
の一実施例を示す図であり、第１図は一実施例の
ドアが適用される複写装置の正面図、第２図は第
１図に示す複写装置の内部の構成を示す正面図、
第３図はその全体構成図、第４図は第３図の−
矢視要部断面図、第５図ａは第３図の−矢
視断面図、第５図ｂはその作用を示す第５図ａと
同様な断面図、第６図ａは第３図の−矢視断
面図、第６図ｂはその作用を示す第６図ａと同様
な断面図である。１……ケース、２……複写装置、３ａ，３ｂ，
４ａ，４ｂ……開口、５ａ，５ｂ，６ａ，６ｂ…
…ドア、３１……第１ドア本体、３２……第２ド
ア本体、３１ａ，３２ａ……一端部、３１ｃ，３
２ｃ……他端部、３３……第１ヒンジ部、３４…
…中心軸、３８……第２ヒンジ部、３９，４０…
…一対の中心軸、３９ａ，４０ａ……一端、３９
ｂ，４０ｂ……他端、４６……第３ヒンジ部、４
７……第４ヒンジ部、４８，４９……一対の中心
軸、４８ａ，４９ａ……一端、４８ｂ，４９ｂ…
…他端、６１……ロツク解除ノブ、６２……ロツ
ク解除機構。 1 to 6 are views showing an embodiment of the door of a copying machine according to the present invention, FIG. 1 is a front view of the copying machine to which the door of the embodiment is applied, and FIG. 1 is a front view showing the internal configuration of the copying apparatus shown in FIG. 1;
Figure 3 is the overall configuration diagram, Figure 4 is the − of Figure 3.
5a is a cross-sectional view of the main part in the direction indicated by the arrows in FIG. 3, FIG. 5b is a sectional view similar to FIG. - A sectional view taken in the direction of arrows, FIG. 6b is a sectional view similar to FIG. 6a showing its effect. 1... Case, 2... Copying device, 3a, 3b,
4a, 4b...opening, 5a, 5b, 6a, 6b...
...Door, 31...First door body, 32...Second door body, 31a, 32a...One end, 31c, 3
2c...Other end portion, 33...First hinge portion, 34...
...Central axis, 38...Second hinge part, 39, 40...
...Pair of central axes, 39a, 40a...One end, 39
b, 40b...Other end, 46...Third hinge portion, 4
7...Fourth hinge portion, 48, 49...Pair of central shafts, 48a, 49a...One end, 48b, 49b...
...Other end, 61...Lock release knob, 62...Lock release mechanism.

Claims

[Scope of utility model registration request]

first and second door bodies that open and close an opening formed in a case of a copying device; a first hinge that has a central axis and rotatably supports one end of the first door body around the central axis; and a pair of central shafts that are provided so as to be close to and apart from each other in the axial direction, and one end of the second door body is rotatably supported around the central shaft, and is integrally attached to the first hinge part. connected second
a hinge portion, and a pair of central shafts that are provided so as to be close to each other and separate from each other in the axial direction, and that support the other end portions of the first and second door bodies rotatably around the central shafts. 3 and a fourth hinge portion, the door for a copying machine is provided with:
The lock release knob and the fourth hinge are respectively engaged with one end of the pair of center shafts, and normally keep the pair of center shafts apart from each other and lock the other end to the case. A lock release mechanism is provided which, when actuated, causes the pair of center shafts to approach each other and release the other end from the case, and by appropriately operating the lock release knobs of the second, third and fourth hinge parts, the first The second door body is rotated around the central axis of the second hinge part to half-open the opening, and the first and second door bodies are integrally rotated around the central axis of the third and fourth hinge parts, respectively. A door of a copying machine characterized by rotating to fully open the opening.