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JP6920896B2 - In-vehicle recording device - Google Patents
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JP6920896B2 - In-vehicle recording device - Google Patents

In-vehicle recording device Download PDF

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JP6920896B2
JP6920896B2 JP2017119109A JP2017119109A JP6920896B2 JP 6920896 B2 JP6920896 B2 JP 6920896B2 JP 2017119109 A JP2017119109 A JP 2017119109A JP 2017119109 A JP2017119109 A JP 2017119109A JP 6920896 B2 JP6920896 B2 JP 6920896B2
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cover member
housing
cover
opening
vehicle
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JP2019003515A (en
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将臣 泉澤
将臣 泉澤
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Transtron Inc
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Description

本願の開示する技術は、車載用記録装置に関する。 The technology disclosed in the present application relates to an in-vehicle recording device.

昨今、例えばトラック等の車両には、デジタルタコグラフ等の車載用記録装置が搭載されている。このような車載用記録装置は、情報記録媒体や、外部機器のコネクタ等を挿入するための差込口を備える。この差込口が外部に露出した状態では、差込口に異物が侵入する虞があるので、一般に、差込口は、カバー部材によって覆われる。 Recently, for example, vehicles such as trucks are equipped with in-vehicle recording devices such as digital tachographs. Such an in-vehicle recording device is provided with an insertion port for inserting an information recording medium, a connector of an external device, or the like. When the insertion port is exposed to the outside, foreign matter may enter the insertion port, so that the insertion port is generally covered with a cover member.

このようなカバー部材は、車両上下方向の振動や車両正面からの衝撃等により開かないことが望ましい。そこで、カバー部材に対して可動なロック部材によりカバー部材のロック及びロック解除を行うロック機構が提案されている(例えば、特許文献1、2参照)。 It is desirable that such a cover member does not open due to vibration in the vertical direction of the vehicle, impact from the front of the vehicle, or the like. Therefore, a lock mechanism for locking and unlocking the cover member with a lock member movable with respect to the cover member has been proposed (see, for example, Patent Documents 1 and 2).

ところが、このようなロック機構は、ロックを解除するための操作が必要とされる。したがって、カバー部材を開く際には、ロック機構のロックを解除する操作と、カバー部材を開く操作の二段階の操作が必要になり、カバー部材を開く際の操作が煩雑になる。 However, such a lock mechanism requires an operation for releasing the lock. Therefore, when opening the cover member, a two-step operation of unlocking the lock mechanism and opening the cover member is required, which complicates the operation of opening the cover member.

一方、上述のようなロック機構を用いずに、カバー部材をロックする機構としては、次の構造が例示される(例えば、特許文献3参照)。すなわち、例示に係る構造は、筐体に設けられた直状突起と、カバー部材に形成された穴と、穴から下側に延びる溝とを有する。 On the other hand, as a mechanism for locking the cover member without using the locking mechanism as described above, the following structure is exemplified (see, for example, Patent Document 3). That is, the structure according to the example has a straight protrusion provided on the housing, a hole formed in the cover member, and a groove extending downward from the hole.

この構造では、カバー部材が閉じて直状突起が溝に挿入された状態では、直状突起が溝と係合することにより、カバー部材の開く方向への回転が規制される。一方、カバー部材を下側に移動させて直状突起を溝から穴に移動させた状態では、直状突起が穴に回転可能に支持され、カバー部材が開く方向に回転可能になる。 In this structure, when the cover member is closed and the linear projection is inserted into the groove, the linear projection engages with the groove to restrict the rotation of the cover member in the opening direction. On the other hand, in a state where the cover member is moved downward and the straight protrusion is moved from the groove to the hole, the straight protrusion is rotatably supported by the hole and can rotate in the direction in which the cover member opens.

特開2014−85878号公報Japanese Unexamined Patent Publication No. 2014-855878 特開平8−307066号公報Japanese Unexamined Patent Publication No. 8-307066 実開平5−57878号公報Jikkenhei No. 5-57878

しかしながら、上記例示に係る構造では、上述の通り、カバー部材を下側に移動させて直状突起を溝から穴に移動させることで、直状突起が穴に回転可能に支持され、カバー部材が開く方向に回転可能になる。したがって、上記例示に係る構造を車両に適用した場合には、車両上下方向の振動及び重力によりカバー部材が下側に移動してカバー部材が開く方向に回転可能な状態になり、カバー部材が不意に開く虞がある。 However, in the structure according to the above example, as described above, by moving the cover member downward and moving the straight protrusion from the groove to the hole, the straight protrusion is rotatably supported by the hole, and the cover member is formed. It becomes rotatable in the opening direction. Therefore, when the structure according to the above example is applied to a vehicle, the cover member moves downward due to vibration and gravity in the vertical direction of the vehicle and becomes rotatable in the direction in which the cover member opens, and the cover member suddenly becomes rotatable. There is a risk of opening.

本願の開示する技術は、上記事情に鑑みて成されたものであり、カバー部材が不意に開くことを抑制しつつ、カバー部材を開く際の操作が容易である車載用記録装置を提供することを目的とする。 The technique disclosed in the present application has been made in view of the above circumstances, and provides an in-vehicle recording device that is easy to operate when opening the cover member while suppressing the cover member from opening unexpectedly. With the goal.

上記目的を達成するために、本願の開示する技術に係る車載用記録装置は、筐体と、カバー部材と、支持壁部と、バネ部材とを備える。筐体は、前面に開口を有する。カバー部材は、開口を閉じるカバー部と、カバー部の幅方向に突出しカバー部の上下方向に延びる直状突起とを有する。支持壁部は、筐体の上下方向に延び直状突起が挿入された溝と、溝の上側に隣接し直状突起を回転可能に支持可能な穴とを有し、筐体に設けられている。バネ部材は、一端部がカバー部材に固定されると共に他端部が筐体に固定され、カバー部材が閉じた状態においてカバー部材を下側に付勢する。 In order to achieve the above object, the in-vehicle recording device according to the technique disclosed in the present application includes a housing, a cover member, a support wall portion, and a spring member. The housing has an opening on the front surface. The cover member has a cover portion that closes the opening, and a straight projection that protrudes in the width direction of the cover portion and extends in the vertical direction of the cover portion. The support wall portion has a groove extending in the vertical direction of the housing into which a straight protrusion is inserted, and a hole adjacent to the upper side of the groove and capable of rotatably supporting the straight protrusion, and is provided in the housing. There is. One end of the spring member is fixed to the cover member and the other end is fixed to the housing, and the cover member is urged downward when the cover member is closed.

本願の開示する技術によれば、カバー部材が不意に開くことを抑制しつつ、カバー部材を開く際の操作を容易にできる。 According to the technique disclosed in the present application, it is possible to facilitate an operation when opening the cover member while suppressing the cover member from opening unexpectedly.

車載用記録装置が搭載された車両のダッシュボードの一例を示す正面図である。It is a front view which shows an example of the dashboard of the vehicle which mounted the in-vehicle recording device. 車載用記録装置の第一実施形態を示す斜視図である。It is a perspective view which shows the 1st Embodiment of the in-vehicle recording apparatus. 図2に示される車載用記録装置の正面図である。It is a front view of the vehicle-mounted recording device shown in FIG. 図3に示される車載用記録装置においてカバー部材が持ち上げられた状態を示す正面図である。FIG. 3 is a front view showing a state in which the cover member is lifted in the in-vehicle recording device shown in FIG. 図3に示される車載用記録装置においてカバー部材が開いた状態を示す正面図である。FIG. 3 is a front view showing a state in which the cover member is opened in the in-vehicle recording device shown in FIG. 図3に示されるカバー部材の周辺部を背面上側から見た斜視図である。It is a perspective view which looked at the peripheral part of the cover member shown in FIG. 3 from the upper side of the back surface. 図3に示されるカバー部材の周辺部を背面斜め上側から見た斜視図である。It is a perspective view which looked at the peripheral part of the cover member shown in FIG. 3 from the diagonally upper side of the back surface. 図3に示されるカバー部材の周辺部を背面斜め上側から見た斜視図である。It is a perspective view which looked at the peripheral part of the cover member shown in FIG. 3 from the diagonally upper side of the back surface. 図3のF9−F9線断面図である。FIG. 3 is a cross-sectional view taken along the line F9-F9 of FIG. 図4のF10−F10線断面図である。FIG. 5 is a cross-sectional view taken along the line F10-F10 of FIG. 図3のF11−F11線断面図である。FIG. 3 is a cross-sectional view taken along the line F11-F11 of FIG. 図5のF12−F12線断面図である。FIG. 5 is a cross-sectional view taken along the line F12-F12 of FIG. 車載用記録装置の第二実施形態を示す側面断面図である。It is a side sectional view which shows the 2nd Embodiment of an in-vehicle recording apparatus.

[第一実施形態]
はじめに、本願の開示する技術の第一実施形態を説明する。
[First Embodiment]
First, the first embodiment of the technique disclosed in the present application will be described.

図1は、車載用記録装置が搭載された車両のダッシュボードの一例を示す正面図である。図1に示されるように、例えばトラック等の車両に設けられたダッシュボード100には、車載用記録装置10が搭載される。この車載用記録装置10は、例えば、車載用デジタルタコグラフ装置、又は、車載用ドライブレコーダ装置等である。 FIG. 1 is a front view showing an example of a dashboard of a vehicle equipped with an in-vehicle recording device. As shown in FIG. 1, an in-vehicle recording device 10 is mounted on a dashboard 100 provided in a vehicle such as a truck. The in-vehicle recording device 10 is, for example, an in-vehicle digital tachograph device, an in-vehicle drive recorder device, or the like.

図2は、車載用記録装置10の第一実施形態を示す斜視図である。図2及び以下に示す各図において、矢印FR、矢印RH、矢印UPは、車載用記録装置10の前側、右側、上側をそれぞれ示している。図2に示されるように、車載用記録装置10は、筐体12と、基板14とを備える。筐体12は、平盤状に形成されており、基板14は、筐体12に収容されている。 FIG. 2 is a perspective view showing a first embodiment of the vehicle-mounted recording device 10. In FIG. 2 and each of the figures shown below, the arrows FR, RH, and UP indicate the front side, the right side, and the upper side of the vehicle-mounted recording device 10, respectively. As shown in FIG. 2, the in-vehicle recording device 10 includes a housing 12 and a substrate 14. The housing 12 is formed in a flat plate shape, and the substrate 14 is housed in the housing 12.

筐体12は、より具体的には、主ケース16と、フロントケース18とを備える。主ケース16は、前側に開口する箱形に形成されており、フロントケース18は、主ケース16の前側に組み付けられている。筐体12の前面には、正面視で筐体12の幅方向を長手方向とする長方形状の開口20が形成されている。開口20は、後述するカバー部材22に設けられた板状のカバー部24によって開閉される。 More specifically, the housing 12 includes a main case 16 and a front case 18. The main case 16 is formed in a box shape that opens to the front side, and the front case 18 is assembled to the front side of the main case 16. A rectangular opening 20 having the width direction of the housing 12 as the longitudinal direction is formed on the front surface of the housing 12. The opening 20 is opened and closed by a plate-shaped cover portion 24 provided on the cover member 22, which will be described later.

図3は、車載用記録装置10の正面図である。図3では、カバー部材22が閉じた状態になっている。図3に示されるように、カバー部24と開口20の上縁部との間には、隙間26が設けられている。後に詳述するように、カバー部材22は、隙間26側に持ち上げられてから、カバー部24の上端部が筐体12の後側に向けて移動するように回転して開かれる。 FIG. 3 is a front view of the vehicle-mounted recording device 10. In FIG. 3, the cover member 22 is in a closed state. As shown in FIG. 3, a gap 26 is provided between the cover portion 24 and the upper edge portion of the opening 20. As will be described in detail later, the cover member 22 is lifted toward the gap 26 side, and then the upper end portion of the cover portion 24 is rotated and opened so as to move toward the rear side of the housing 12.

図4は、車載用記録装置10においてカバー部材22が持ち上げられた状態を示す正面図であり、図5は、車載用記録装置10においてカバー部材22が開いた状態を示す正面図である。図5に示されるように、カバー部材22が開いた状態では、筐体12の内側に設けられた壁部28が開口20を通じて筐体12の前側に向けて露出する。この壁部28には、筐体12の前後方向に貫通する差込口30、32が形成されている。差込口30は、例えば、SD(Secure Digital)メモリカードを挿入するためのものであり、差込口32は、例えば、USB(Universal Serial Bus)コネクタを挿入するためのものである。 FIG. 4 is a front view showing a state in which the cover member 22 is lifted in the vehicle-mounted recording device 10, and FIG. 5 is a front view showing a state in which the cover member 22 is opened in the vehicle-mounted recording device 10. As shown in FIG. 5, when the cover member 22 is open, the wall portion 28 provided inside the housing 12 is exposed toward the front side of the housing 12 through the opening 20. The wall portion 28 is formed with insertion ports 30 and 32 penetrating in the front-rear direction of the housing 12. The insertion port 30 is for inserting, for example, an SD (Secure Digital) memory card, and the insertion port 32 is for inserting, for example, a USB (Universal Serial Bus) connector.

図6は、カバー部材22の周辺部を背面上側から見た斜視図であり、図7、図8は、それぞれカバー部材22の周辺部を背面斜め上側から見た斜視図である。図6〜図8では、カバー部材22が閉じた状態で示されている。図6〜図8では、理解の容易のために、カバー部材22が濃いグレーに着色されて示されている。 FIG. 6 is a perspective view of the peripheral portion of the cover member 22 viewed from the upper side of the back surface, and FIGS. 7 and 8 are perspective views of the peripheral portion of the cover member 22 viewed from diagonally upper side of the rear surface, respectively. 6 to 8 show the cover member 22 in a closed state. In FIGS. 6 to 8, the cover member 22 is shown in dark gray for ease of understanding.

なお、カバー部24の後側(背面側)には、上述の隙間26(図3参照)を塞ぐための目隠し部材76が設けられている。図6〜図8では、理解の容易のために、目隠し部材76が薄いグレーに着色されて示されている。この目隠し部材76については、カバー部材22の後に説明する。 A blindfold member 76 for closing the above-mentioned gap 26 (see FIG. 3) is provided on the rear side (back side) of the cover portion 24. In FIGS. 6 to 8, the blindfold member 76 is shown colored in light gray for ease of understanding. The blindfold member 76 will be described after the cover member 22.

図6〜図8に示されるように、カバー部材22は、上述のカバー部24に加えて、一対の延出部36を有する。カバー部24は、正面視で幅方向を長手方向とする長方形状に形成されている。カバー部24の幅方向は、車載用記録装置10の左右方向に相当する。カバー部24は、開口20と略相似形状であり、開口20よりも若干小さく形成されている。このカバー部24は、カバー部材22が閉じた状態では、開口20の内側に配置されて開口20を閉じるように構成されている。 As shown in FIGS. 6 to 8, the cover member 22 has a pair of extension portions 36 in addition to the cover portion 24 described above. The cover portion 24 is formed in a rectangular shape with the width direction as the longitudinal direction when viewed from the front. The width direction of the cover portion 24 corresponds to the left-right direction of the vehicle-mounted recording device 10. The cover portion 24 has a shape substantially similar to that of the opening 20, and is formed to be slightly smaller than the opening 20. The cover portion 24 is arranged inside the opening 20 so as to close the opening 20 when the cover member 22 is closed.

一対の延出部36は、カバー部24の幅方向の両側に配置されており、カバー部24の後面(背面)から延出している。この一対の延出部36は、カバー部24の幅方向を厚み方向とする板状に形成されている。一対の延出部36には、直状突起38がそれぞれ形成されている。 The pair of extending portions 36 are arranged on both sides of the cover portion 24 in the width direction, and extend from the rear surface (back surface) of the cover portion 24. The pair of extending portions 36 are formed in a plate shape with the width direction of the cover portion 24 as the thickness direction. Straight protrusions 38 are formed on the pair of extending portions 36, respectively.

直状突起38は、カバー部24の幅方向を高さ方向として形成されており、延出部36からカバー部24の幅方向中央側に向けて突出している。この直状突起38は、その高さ方向から見た場合に、カバー部24の上下方向を長手方向として延びる概略長方形状を成している。直状突起38は、カバー部24の後面から延出する延出部36に形成されることにより、カバー部24の後側(背面側)に配置されている。 The straight protrusion 38 is formed with the width direction of the cover portion 24 as the height direction, and protrudes from the extending portion 36 toward the center side in the width direction of the cover portion 24. The straight protrusion 38 has a substantially rectangular shape extending with the vertical direction of the cover portion 24 as the longitudinal direction when viewed from the height direction thereof. The straight protrusion 38 is arranged on the rear side (back side) of the cover portion 24 by being formed on the extending portion 36 extending from the rear surface of the cover portion 24.

筐体12の底壁部には、筐体12の幅方向を厚み方向とし筐体12の上下方向を高さ方向とする一対の支持壁部40が形成されている。一対の支持壁部40は、一対の延出部36の間に配置されており、延出部36とそれぞれ対向している。支持壁部40には、溝42及び穴44が形成されている。溝42及び穴44は、筐体12の幅方向に貫通している。溝42は、穴44の周方向の一部に切り欠かれて形成されており、筐体12の上下方向を長さ方向として延びている。穴44は、その貫通方向から見て概略円形を成しており、溝42の上側に隣接して形成されている。 A pair of support wall portions 40 are formed on the bottom wall portion of the housing 12 so that the width direction of the housing 12 is the thickness direction and the vertical direction of the housing 12 is the height direction. The pair of support wall portions 40 are arranged between the pair of extension portions 36 and face each other of the extension portions 36. A groove 42 and a hole 44 are formed in the support wall portion 40. The groove 42 and the hole 44 penetrate in the width direction of the housing 12. The groove 42 is formed by being cut out in a part of the hole 44 in the circumferential direction, and extends in the vertical direction of the housing 12 as the length direction. The hole 44 has a substantially circular shape when viewed from the penetrating direction thereof, and is formed adjacent to the upper side of the groove 42.

図9は、図3のF9−F9線断面図である。図9に示されるように、カバー部材22が閉じた状態(図3も参照)では、直状突起38が溝42に挿入されるように、直状突起38及び溝42の位置は設定されている。また、直状突起38の横幅は、溝42の溝幅よりも若干小さくなっている。そして、直状突起38が溝42に挿入された状態では、直状突起38が溝42に係合されるように、直状突起38及び溝42の形状及び寸法は設定されている。溝42は、直状突起38が溝42に挿入された状態において直状突起38の回転を規制する回転規制構造としての機能を有する。 FIG. 9 is a cross-sectional view taken along the line F9-F9 of FIG. As shown in FIG. 9, when the cover member 22 is closed (see also FIG. 3), the positions of the straight protrusion 38 and the groove 42 are set so that the straight protrusion 38 is inserted into the groove 42. There is. Further, the lateral width of the straight protrusion 38 is slightly smaller than the groove width of the groove 42. When the straight protrusion 38 is inserted into the groove 42, the shapes and dimensions of the straight protrusion 38 and the groove 42 are set so that the straight protrusion 38 is engaged with the groove 42. The groove 42 has a function as a rotation regulating structure that regulates the rotation of the straight protrusion 38 when the straight protrusion 38 is inserted into the groove 42.

図10は、図4のF10−F10線断面図である。図10に示されるように、カバー部材22が持ち上げられた状態(図4も参照)では、直状突起38が穴44に挿入されるように、穴44の位置は設定されている。また、直状突起38の縦方向の長さは、穴44の直径よりも若干小さくなっている。そして、直状突起38が穴44に挿入された状態では、直状突起38が穴44に回転可能に支持されるように、直状突起38及び穴44の形状及び寸法は設定されている。穴44は、カバー部材22が開く方向に直状突起38を回転可能に支持する回転支持構造としての機能を有する。 FIG. 10 is a cross-sectional view taken along the line F10-F10 of FIG. As shown in FIG. 10, in the state where the cover member 22 is lifted (see also FIG. 4), the position of the hole 44 is set so that the linear protrusion 38 is inserted into the hole 44. Further, the length of the straight protrusion 38 in the vertical direction is slightly smaller than the diameter of the hole 44. When the straight protrusion 38 is inserted into the hole 44, the shapes and dimensions of the straight protrusion 38 and the hole 44 are set so that the straight protrusion 38 is rotatably supported by the hole 44. The hole 44 has a function as a rotation support structure that rotatably supports the linear protrusion 38 in the direction in which the cover member 22 opens.

図9に示されるように、カバー部24は、傾斜部46と、指掛け部48とを有する。傾斜部46は、カバー部材22が閉じた状態において下端部が上端部よりも筐体12の前側に位置するように傾斜している。指掛け部48は、カバー部材22が閉じた状態において傾斜部46の下端部から筐体12の後側に向けて延びると共に、開口20の下縁部に対して筐体12の前側に突出するように形成されている。 As shown in FIG. 9, the cover portion 24 has an inclined portion 46 and a finger hook portion 48. The inclined portion 46 is inclined so that the lower end portion is located on the front side of the housing 12 with respect to the upper end portion when the cover member 22 is closed. The finger hook portion 48 extends from the lower end portion of the inclined portion 46 toward the rear side of the housing 12 in a state where the cover member 22 is closed, and protrudes toward the front side of the housing 12 with respect to the lower edge portion of the opening 20. Is formed in.

図9、図10に示されるように、カバー部24の下端部には、カバー部24の下側に突出する被係止部50が形成されている。一方、筐体12に設けられた開口20の下縁部には、係止部52が形成されている。この被係止部50及び係止部52は、カバー部材22が開くことを規制するロック機構としての機能を有する。 As shown in FIGS. 9 and 10, a locked portion 50 projecting to the lower side of the cover portion 24 is formed at the lower end portion of the cover portion 24. On the other hand, a locking portion 52 is formed at the lower edge portion of the opening 20 provided in the housing 12. The locked portion 50 and the locking portion 52 have a function as a locking mechanism for restricting the opening of the cover member 22.

つまり、直状突起38が溝42に挿入された状態では、係止部52が筐体12の前側から被係止部50と対向して係止部52が被係止部50と係止されるように、被係止部50及び係止部52の位置は設定されている。また、直状突起38が穴44に移動した状態では被係止部50が係止部52よりも上側に位置することにより係止部52と被係止部50との係止状態が解除されるように、被係止部50及び係止部52の位置は設定されている。 That is, in a state where the linear protrusion 38 is inserted into the groove 42, the locking portion 52 faces the locked portion 50 from the front side of the housing 12, and the locking portion 52 is locked with the locked portion 50. As such, the positions of the locked portion 50 and the locked portion 52 are set. Further, when the linear protrusion 38 is moved to the hole 44, the locked portion 50 is located above the locked portion 52, so that the locked state between the locked portion 52 and the locked portion 50 is released. As such, the positions of the locked portion 50 and the locked portion 52 are set.

図6〜図8に示されるように、延出部36には、第一フック部54が形成されている。第一フック部54は、カバー部24の幅方向を高さ方向として形成されており、延出部36からカバー部24の幅方向外側に向けて突出している。この第一フック部54は、直状突起38とは逆方向に突出している。 As shown in FIGS. 6 to 8, a first hook portion 54 is formed in the extending portion 36. The first hook portion 54 is formed with the width direction of the cover portion 24 as the height direction, and protrudes from the extending portion 36 toward the outside in the width direction of the cover portion 24. The first hook portion 54 projects in the direction opposite to that of the straight protrusion 38.

一方、支持壁部40の下部には、第二フック部56が形成されている。第二フック部56は、第一フック部54と同じ側、すなわち、支持壁部40から筐体12の幅方向外側に向けて突出している。この第一フック部54及び第二フック部56には、「バネ部材」の一例である引張コイルバネ58の一端部及び他端部がそれぞれ固定されている。引張コイルバネ58の一端部及び他端部は、それぞれ円弧状に形成されており、第一フック部54及び第二フック部56に回転可能に引っ掛けられて固定されている。 On the other hand, a second hook portion 56 is formed in the lower portion of the support wall portion 40. The second hook portion 56 projects from the same side as the first hook portion 54, that is, from the support wall portion 40 toward the outside in the width direction of the housing 12. One end and the other end of the tension coil spring 58, which is an example of the "spring member", are fixed to the first hook portion 54 and the second hook portion 56, respectively. One end and the other end of the tension coil spring 58 are formed in an arc shape, respectively, and are rotatably hooked and fixed to the first hook portion 54 and the second hook portion 56.

図11は、図3のF11−F11線断面図である。図11に示されるように、カバー部材22が閉じた状態において、第一フック部54及び第二フック部56は、直状突起38に対する筐体12の前側に配置され、さらに、第二フック部56は、第一フック部54の下側に配置される。 FIG. 11 is a cross-sectional view taken along the line F11-F11 of FIG. As shown in FIG. 11, in the state where the cover member 22 is closed, the first hook portion 54 and the second hook portion 56 are arranged on the front side of the housing 12 with respect to the straight protrusion 38, and further, the second hook portion 56 is arranged below the first hook portion 54.

図11に示される仮想線60は、引張コイルバネ58の他端部の回転中心C2と直状突起38の回転中心C3とを通る線に相当する。カバー部材22が閉じて直状突起38が溝42に挿入された状態では、引張コイルバネ58の一端部の回転中心C1が仮想線60よりも筐体12の前側に位置するように、第一フック部54及び第二フック部56の位置は設定されている。 The virtual line 60 shown in FIG. 11 corresponds to a line passing through the rotation center C2 at the other end of the tension coil spring 58 and the rotation center C3 of the linear protrusion 38. When the cover member 22 is closed and the linear protrusion 38 is inserted into the groove 42, the first hook is provided so that the rotation center C1 of one end of the tension coil spring 58 is located in front of the housing 12 with respect to the virtual wire 60. The positions of the portion 54 and the second hook portion 56 are set.

また、直状突起38が溝42に挿入された状態では、引張コイルバネ58が筐体12の上下方向を軸方向として配置されると共に引張状態となるように、第一フック部54及び第二フック部56の位置は設定されている。なお、カバー部材22が持ち上げられて直状突起38が穴44に回転可能に支持された状態(図10参照)においても、引張コイルバネ58の一端部の回転中心C1は、仮想線60よりも筐体12の前側に位置する。 Further, in the state where the linear protrusion 38 is inserted into the groove 42, the first hook portion 54 and the second hook are arranged so that the tension coil spring 58 is arranged with the vertical direction of the housing 12 as the axial direction and is in the tension state. The position of the unit 56 is set. Even in a state where the cover member 22 is lifted and the linear protrusion 38 is rotatably supported by the hole 44 (see FIG. 10), the rotation center C1 of one end of the tension coil spring 58 is more casing than the virtual wire 60. It is located on the front side of the body 12.

このように、第一フック部54及び第二フック部56の位置が設定されることにより、カバー部材22が閉じて直状突起38が溝42に挿入された状態では、カバー部材22が引張コイルバネ58によって下側に付勢される。また、カバー部材22が持ち上げられて直状突起38が穴44に回転可能に支持された状態(図10参照)では、引張コイルバネ58によってカバー部材22が閉じる方向に付勢される。 By setting the positions of the first hook portion 54 and the second hook portion 56 in this way, when the cover member 22 is closed and the linear protrusion 38 is inserted into the groove 42, the cover member 22 is a tension coil spring. It is urged downward by 58. Further, in a state where the cover member 22 is lifted and the linear protrusion 38 is rotatably supported by the hole 44 (see FIG. 10), the cover member 22 is urged in the closing direction by the tension coil spring 58.

図12は、図5のF12−F12線断面図である。図12に示されるように、カバー部材22は、カバー部24の上端部が筐体12の後側に向けて移動するように直状突起38を支点に回転して開かれる。筐体12の天壁部と支持壁部40との間には、空間62が設けられており、カバー部材22が開いた状態では、カバー部24が空間62に配置される。また、カバー部材22が開いた状態において、第一フック部54は、直状突起38に対する筐体12の後側に配置される。 FIG. 12 is a cross-sectional view taken along the line F12-F12 of FIG. As shown in FIG. 12, the cover member 22 is opened by rotating the straight protrusion 38 as a fulcrum so that the upper end portion of the cover portion 24 moves toward the rear side of the housing 12. A space 62 is provided between the top wall portion and the support wall portion 40 of the housing 12, and the cover portion 24 is arranged in the space 62 when the cover member 22 is open. Further, in the state where the cover member 22 is open, the first hook portion 54 is arranged on the rear side of the housing 12 with respect to the straight protrusion 38.

図12に示されるように、カバー部材22が開いた状態では、引張コイルバネ58の一端部の回転中心C1が仮想線60よりも筐体12の後側に位置するように、第一フック部54及び第二フック部56の位置は設定されている。このように、第一フック部54及び第二フック部56の位置が設定されることにより、カバー部材22が開いた状態では、カバー部材22が引張コイルバネ58によって開く方向に付勢される。 As shown in FIG. 12, when the cover member 22 is open, the first hook portion 54 is located so that the rotation center C1 of one end of the tension coil spring 58 is located behind the housing 12 with respect to the virtual line 60. The positions of the second hook portion 56 and the second hook portion 56 are set. By setting the positions of the first hook portion 54 and the second hook portion 56 in this way, when the cover member 22 is open, the cover member 22 is urged in the opening direction by the tension coil spring 58.

図12に示されるように、穴44の周縁部の一部、具体的には、穴44の周縁部のうち筐体12の後側且つ下側に位置する部位には、穴44の内側に張り出す角部66が形成されている(図9も参照)。この角部66は、直状突起38の長手方向一方側の端部68の回転軌跡上に位置する。そして、この角部66は、カバー部材22が開いた状態では、直状突起38の端部68が角部66の上面に当接するように、位置及び形状が設定されている。 As shown in FIG. 12, a part of the peripheral edge of the hole 44, specifically, a portion of the peripheral edge of the hole 44 located on the rear side and the lower side of the housing 12 is inside the hole 44. A protruding corner 66 is formed (see also FIG. 9). The corner portion 66 is located on the rotation locus of the end portion 68 on one side in the longitudinal direction of the straight projection 38. The position and shape of the corner portion 66 are set so that the end portion 68 of the straight protrusion 38 abuts on the upper surface of the corner portion 66 when the cover member 22 is open.

この角部66は、カバー部材22が開いた状態において直状突起38の端部68と当接することにより、カバー部材22が開いた位置を超える方向に直状突起38が回転することを規制する回転規制構造としての機能を有する。なお、直状突起38の端部68は、「被当接部」の一例であり、角部66は、「当接部」の一例である。 The corner portion 66 abuts on the end portion 68 of the straight protrusion 38 in a state where the cover member 22 is open, thereby restricting the rotation of the straight protrusion 38 in a direction beyond the position where the cover member 22 is opened. It has a function as a rotation regulation structure. The end portion 68 of the straight projection 38 is an example of the “contacted portion”, and the corner portion 66 is an example of the “contacted portion”.

図11に示されるように、延出部36の上部には、カバー部材22の幅方向に凸をなす凸部により形成された被係合部70が形成されている。この被係合部70は、より具体的には、支持壁部40側に突出する凸曲面状に形成されている。一方、支持壁部40の上部には、上側から切り欠かれた切欠き状の第一係合部72が形成されている。 As shown in FIG. 11, an engaged portion 70 formed by a convex portion forming a convex portion in the width direction of the cover member 22 is formed on the upper portion of the extending portion 36. More specifically, the engaged portion 70 is formed in a convex curved surface shape protruding toward the support wall portion 40 side. On the other hand, a notch-shaped first engaging portion 72 cut out from above is formed on the upper portion of the support wall portion 40.

また、支持壁部40における穴44よりも後側且つ下側には、カバー部材22の幅方向に凹状をなす凹部により形成された第二係合部74が形成されている。この第二係合部74は、より具体的には、延出部36と反対側に凹む凹曲面状に形成されている。第一係合部72及び第二係合部74は、穴44と同心の同一円周上に位置する。 Further, a second engaging portion 74 formed by a concave portion forming a concave shape in the width direction of the cover member 22 is formed on the rear side and the lower side of the hole 44 in the support wall portion 40. More specifically, the second engaging portion 74 is formed in a concave curved surface shape that is recessed on the side opposite to the extending portion 36. The first engaging portion 72 and the second engaging portion 74 are located on the same circumference concentric with the hole 44.

第一係合部72は、図11に示される如くカバー部材22が閉じた状態において被係合部70と係合し、カバー部材22を閉じた状態に保持する閉保持構造としての機能を有する。一方、第二係合部74は、図12に示される如くカバー部材22が開いた状態において被係合部70と係合し、カバー部材22を開いた状態に保持する開保持構造としての機能を有する。なお、第二係合部74は、「係合部」の一例である。 As shown in FIG. 11, the first engaging portion 72 has a function as a closed holding structure that engages with the engaged portion 70 when the cover member 22 is closed and holds the cover member 22 in the closed state. .. On the other hand, the second engaging portion 74 functions as an open holding structure that engages with the engaged portion 70 when the cover member 22 is open and holds the cover member 22 in the open state as shown in FIG. Have. The second engaging portion 74 is an example of the “engaging portion”.

図6〜図8に示されるように、目隠し部材76は、カバー部24の後側(背面側)に設けられている。この目隠し部材76は、目隠し部78と、一対の軸部80とを有する。目隠し部78は、カバー部24の上部に沿って延びる板状に形成されている。この目隠し部78は、カバー部材22が閉じた状態では、図3に示されるように、開口20の上縁部とカバー部24の上端部との間の隙間26を閉塞するように、位置及び形状が設定されている。 As shown in FIGS. 6 to 8, the blindfold member 76 is provided on the rear side (back side) of the cover portion 24. The blindfold member 76 has a blindfold portion 78 and a pair of shaft portions 80. The blindfold portion 78 is formed in a plate shape extending along the upper portion of the cover portion 24. As shown in FIG. 3, the blindfold portion 78 is positioned and positioned so as to close the gap 26 between the upper edge portion of the opening 20 and the upper end portion of the cover portion 24 when the cover member 22 is closed. The shape is set.

図6〜図8に示されるように、一対の軸部80は、目隠し部78の後側(背面側)に配置されており、目隠し部78の幅方向に延びている。目隠し部78の幅方向は、カバー部24の幅方向に相当する。軸部80の一端部は、支持壁部40に回転可能に支持されている。また、一方の軸部80には、トーションバネ82が装着されている。トーションバネ82の一端部は、壁部28に係止され、トーションバネ82の他端部は、目隠し部78に係止されている。このトーションバネ82は、弾性圧縮状態とされており、目隠し部材76を閉じる方向に付勢している。 As shown in FIGS. 6 to 8, the pair of shaft portions 80 are arranged on the rear side (rear side) of the blindfold portion 78, and extend in the width direction of the blindfold portion 78. The width direction of the blindfold portion 78 corresponds to the width direction of the cover portion 24. One end of the shaft 80 is rotatably supported by the support wall 40. Further, a torsion spring 82 is attached to one of the shaft portions 80. One end of the torsion spring 82 is locked to the wall 28, and the other end of the torsion spring 82 is locked to the blindfold 78. The torsion spring 82 is in an elastically compressed state and is urged in the direction of closing the blindfold member 76.

図9、図10に示されるように、カバー部24の上端部には、目隠し部78側(後側)に突出する凸曲面状の第一凸部84が設けられており、目隠し部78には、カバー部24側(前側)に突出する第二凸部86が設けられている。図9に示されるように、カバー部材22が下側に押さえ付けられた状態では、第一凸部84の頂部よりも上側に第二凸部86が当接するように、第一凸部84及び第二凸部86の位置及び形状は設定されている。また、第一凸部84の頂部よりも上側に第二凸部86が当接した状態では、目隠し部材76が閉じた状態になるように、第一凸部84及び第二凸部86の位置及び形状は設定されている。 As shown in FIGS. 9 and 10, a convex curved first convex portion 84 projecting toward the blind portion 78 side (rear side) is provided at the upper end portion of the cover portion 24, and the blind portion 78 is provided with a convex curved first convex portion 84. Is provided with a second convex portion 86 projecting toward the cover portion 24 side (front side). As shown in FIG. 9, when the cover member 22 is pressed downward, the first convex portion 84 and the first convex portion 84 and the second convex portion 86 abut on the upper side of the top of the first convex portion 84. The position and shape of the second convex portion 86 are set. Further, when the second convex portion 86 is in contact with the upper side of the top of the first convex portion 84, the positions of the first convex portion 84 and the second convex portion 86 are such that the blindfold member 76 is closed. And the shape is set.

また、図10に示されるように、カバー部材22が持ち上げられた状態では、第一凸部84の頂部付近に第二凸部86が当接するように、第一凸部84及び第二凸部86の位置及び形状は設定されている。さらに、カバー部材22が開く方向に回転するときには、第二凸部86がカバー部24の後面(背面)に摺接しながら押圧されて目隠し部材76が開く方向に回転されるように、第二凸部86の位置及び形状は設定されている。 Further, as shown in FIG. 10, when the cover member 22 is lifted, the first convex portion 84 and the second convex portion so that the second convex portion 86 comes into contact with the vicinity of the top of the first convex portion 84. The position and shape of 86 are set. Further, when the cover member 22 rotates in the opening direction, the second convex portion 86 is pressed while sliding against the rear surface (back surface) of the cover portion 24 so that the blindfold member 76 is rotated in the opening direction. The position and shape of the portion 86 are set.

次に、第一実施形態におけるカバー部材22の開閉動作について説明する。 Next, the opening / closing operation of the cover member 22 in the first embodiment will be described.

図11に示されるように、カバー部材22が閉じた状態では、カバー部24が開口20の内側に配置されて開口20が閉じられる(図3も参照)。また、カバー部材22が閉じた状態では、カバー部材22が引張コイルバネ58によって下側に付勢される。このように、カバー部材22が引張コイルバネ58によって下側に付勢されると、カバー部材22が下側に押え付けられ、直状突起38が溝42に挿入される(図9も参照)。そして、直状突起38が溝42に挿入された状態では、直状突起38が溝42に係合されることにより、直状突起38の回転が規制され、カバー部材22が閉じた状態に保持される。 As shown in FIG. 11, when the cover member 22 is closed, the cover portion 24 is arranged inside the opening 20 and the opening 20 is closed (see also FIG. 3). Further, when the cover member 22 is closed, the cover member 22 is urged downward by the tension coil spring 58. When the cover member 22 is urged downward by the tension coil spring 58 in this way, the cover member 22 is pressed downward and the straight protrusion 38 is inserted into the groove 42 (see also FIG. 9). Then, in the state where the straight protrusion 38 is inserted into the groove 42, the rotation of the straight protrusion 38 is restricted by engaging the straight protrusion 38 with the groove 42, and the cover member 22 is held in a closed state. Will be done.

また、カバー部材22が閉じられて直状突起38が溝42に挿入された状態では、図9に示される係止部52が筐体12の前側から被係止部50と係止され、カバー部材22の開く方向への回転が規制される。さらに、カバー部材22が閉じた状態では、図11に示される被係合部70が第一係合部72と係合し、カバー部材22が閉じた状態に保持される。 Further, in a state where the cover member 22 is closed and the linear protrusion 38 is inserted into the groove 42, the locking portion 52 shown in FIG. 9 is locked with the locked portion 50 from the front side of the housing 12 to cover the cover. The rotation of the member 22 in the opening direction is restricted. Further, when the cover member 22 is closed, the engaged portion 70 shown in FIG. 11 engages with the first engaging portion 72, and the cover member 22 is held in the closed state.

また、図9に示されるトーションバネ82により目隠し部材76が閉じる方向に付勢される。そして、カバー部材22が閉じられて且つ下側に押さえ付けられた状態では、第一凸部84の頂部よりも上側に第二凸部86が当接する。これにより、目隠し部材76が閉じた状態になり、目隠し部78によって開口20の上縁部とカバー部24の上端部との間の隙間26が閉塞される。 Further, the torsion spring 82 shown in FIG. 9 urges the blindfold member 76 in the closing direction. Then, when the cover member 22 is closed and pressed downward, the second convex portion 86 comes into contact with the upper side of the top of the first convex portion 84. As a result, the blindfold member 76 is closed, and the blindfold portion 78 closes the gap 26 between the upper edge portion of the opening 20 and the upper end portion of the cover portion 24.

続いて、操作者の指が指掛け部48に掛けられた状態で、操作者が指を上げると、隙間26側にカバー部材22が持ち上げられる(図10参照)。このようにカバー部材22が持ち上げられると、図10に示されるように、直状突起38が溝42から穴44に移動する。そして、カバー部材22が持ち上げられた状態では、直状突起38が穴44に挿入され、直状突起38が穴44に回転可能に支持される。 Subsequently, when the operator raises the finger while the operator's finger is hung on the finger hook portion 48, the cover member 22 is lifted toward the gap 26 side (see FIG. 10). When the cover member 22 is lifted in this way, the straight protrusion 38 moves from the groove 42 to the hole 44, as shown in FIG. Then, in the state where the cover member 22 is lifted, the straight protrusion 38 is inserted into the hole 44, and the straight protrusion 38 is rotatably supported in the hole 44.

また、直状突起38が穴44に移動した状態では、被係止部50が係止部52よりも上側に位置することにより係止部52と被係止部50との係止状態が解除される。同様に、また、被係合部70が第一係合部72(図11参照)よりも上側に位置することにより被係合部70と第一係合部72との係合状態が解除される。このように、係止部52及び被係止部50の係止状態が解除されると共に、被係合部70及び第一係合部72の係合状態が解除されることにより、カバー部材22が開く方向に回転可能になる。さらに、カバー部材22が持ち上げられた状態では、図10に示されるように、第一凸部84の頂部付近に第二凸部86が当接し、目隠し部材76の開く方向への回転が開始される。 Further, when the linear protrusion 38 is moved to the hole 44, the locked portion 50 is located above the locked portion 52, so that the locked state between the locked portion 52 and the locked portion 50 is released. Will be done. Similarly, when the engaged portion 70 is located above the first engaged portion 72 (see FIG. 11), the engaged state between the engaged portion 70 and the first engaged portion 72 is released. NS. In this way, the locked state of the locked portion 52 and the locked portion 50 is released, and the engaged state of the engaged portion 70 and the first engaged portion 72 is released, so that the cover member 22 is released. Can rotate in the direction of opening. Further, when the cover member 22 is lifted, as shown in FIG. 10, the second convex portion 86 comes into contact with the vicinity of the top of the first convex portion 84, and the blindfold member 76 starts rotating in the opening direction. NS.

続いて、図11から図12に示されるように、操作者の指が指掛け部48に掛けられた状態で、操作者が指をさらに上げると、カバー部材22が開く方向に回転する。このとき、カバー部材22は、カバー部24の上端部が筐体12の後側に向けて移動するように直状突起38を支点に回転する。また、カバー部材22が開く途中で、引張コイルバネ58の一端部の回転中心C1が仮想線60を超えると、カバー部材22に対して開く方向への付勢力が作用し、操作者によるカバー部材22を開く動作が補助される。さらに、カバー部材22が開く方向に回転するときには、第二凸部86がカバー部24の後面に摺接しながら押圧されることにより目隠し部材76が開く方向に回転される。 Subsequently, as shown in FIGS. 11 to 12, when the operator raises the finger further while the operator's finger is hung on the finger hook portion 48, the cover member 22 rotates in the opening direction. At this time, the cover member 22 rotates around the straight protrusion 38 as a fulcrum so that the upper end portion of the cover portion 24 moves toward the rear side of the housing 12. Further, if the rotation center C1 of one end of the tension coil spring 58 exceeds the virtual line 60 while the cover member 22 is opening, an urging force acts on the cover member 22 in the opening direction, and the cover member 22 by the operator acts. The operation to open is assisted. Further, when the cover member 22 rotates in the opening direction, the blindfold member 76 is rotated in the opening direction by pressing the second convex portion 86 while sliding against the rear surface of the cover portion 24.

そして、図12に示されるように、カバー部材22が開いた状態では、カバー部24が筐体12の天壁部と支持壁部40との間の空間62に配置される。また、カバー部材22が開いた状態では、第一フック部54が直状突起38に対する筐体12の後側に配置され、引張コイルバネ58の一端部の回転中心C1が仮想線60よりも筐体12の後側に位置する。これにより、カバー部材22が引張コイルバネ58によって開く方向に付勢される。 Then, as shown in FIG. 12, when the cover member 22 is open, the cover portion 24 is arranged in the space 62 between the top wall portion and the support wall portion 40 of the housing 12. Further, when the cover member 22 is open, the first hook portion 54 is arranged on the rear side of the housing 12 with respect to the straight projection 38, and the rotation center C1 of one end of the tension coil spring 58 is the housing rather than the virtual line 60. It is located behind the twelve. As a result, the cover member 22 is urged in the opening direction by the tension coil spring 58.

また、カバー部材22が開いた状態では、直状突起38の端部68が角部66の上面に当接することにより、カバー部材22が開いた位置を超える方向に直状突起38が回転することが規制される。さらに、このときには、被係合部70が第二係合部74と係合し、カバー部材22が開いた状態に保持される。また、カバー部材22が開いた状態では、目隠し部材76もカバー部材22に押されて開いた状態となる。 Further, when the cover member 22 is open, the end portion 68 of the straight protrusion 38 abuts on the upper surface of the corner portion 66, so that the straight protrusion 38 rotates in a direction exceeding the open position of the cover member 22. Is regulated. Further, at this time, the engaged portion 70 engages with the second engaging portion 74, and the cover member 22 is held in an open state. Further, when the cover member 22 is open, the blindfold member 76 is also pushed by the cover member 22 to be in an open state.

そして、以上のようにしてカバー部材22が開いた状態では、図5に示されるように、壁部28が開口20を通じて筐体12の前側に向けて露出し、この壁部28に形成された差込口30、32が筐体12の前側に向けて露出する。これにより、差込口30に対してSDメモリカードを挿抜したり、差込口32にUSBコネクタを挿抜したりすることが可能になる。 Then, in the state where the cover member 22 is opened as described above, as shown in FIG. 5, the wall portion 28 is exposed toward the front side of the housing 12 through the opening 20, and is formed on the wall portion 28. The outlets 30 and 32 are exposed toward the front side of the housing 12. As a result, the SD memory card can be inserted and removed from the insertion port 30, and the USB connector can be inserted and removed from the insertion port 32.

一方、カバー部材22が開いた状態で、操作者がカバー部24の下端部に指を掛けてカバー部24の下端部を引き下げると、被係合部70と第二係合部74との係合状態が解除される。そして、穴44に挿入された直状突起38を支点にカバー部材22が閉じる方向に回転する。また、カバー部材22が閉じる途中で、引張コイルバネ58の一端部の回転中心C1が仮想線60を超えると、カバー部材22に対して閉じる方向への付勢力が作用し、操作者によるカバー部材22を閉じる動作が補助される。 On the other hand, when the operator puts a finger on the lower end of the cover 24 and pulls down the lower end of the cover 24 with the cover member 22 open, the engagement between the engaged portion 70 and the second engaging portion 74 is engaged. The combined state is released. Then, the cover member 22 rotates in the closing direction with the straight protrusion 38 inserted in the hole 44 as a fulcrum. Further, if the rotation center C1 of one end of the tension coil spring 58 exceeds the virtual line 60 while the cover member 22 is closing, an urging force acts on the cover member 22 in the closing direction, and the cover member 22 by the operator acts on the cover member 22. The closing operation is assisted.

そして、図10に示されるように、直状突起38が溝42の延長線上に位置すると、カバー部材22が引張コイルバネ58によって下側に付勢され、図9に示されるように、カバー部材22と共に直状突起38が溝42に自動的に移動する。これにより、カバー部材22が閉じた状態となり、カバー部24が開口20の内側に配置されて開口20が閉じられる。また、直状突起38が溝42に挿入された状態では、直状突起38が溝42に係合されることにより、直状突起38の回転が規制され、カバー部材22が閉じた状態に保持される。 Then, as shown in FIG. 10, when the linear protrusion 38 is located on the extension line of the groove 42, the cover member 22 is urged downward by the tension coil spring 58, and the cover member 22 is urged downward as shown in FIG. At the same time, the straight protrusion 38 automatically moves to the groove 42. As a result, the cover member 22 is closed, the cover portion 24 is arranged inside the opening 20, and the opening 20 is closed. Further, in the state where the straight protrusion 38 is inserted into the groove 42, the rotation of the straight protrusion 38 is restricted by engaging the straight protrusion 38 with the groove 42, and the cover member 22 is held in a closed state. Will be done.

また、このようにカバー部材22が閉じられて直状突起38が溝42に挿入された状態では、筐体12の前側から係止部52が被係止部50と係止され、カバー部材22の開く方向への回転が規制される。さらに、カバー部材22が閉じた状態では、図11に示される被係合部70が第一係合部72と係合し、カバー部材22が閉じた状態に保持される。 Further, in the state where the cover member 22 is closed and the linear protrusion 38 is inserted into the groove 42 in this way, the locking portion 52 is locked with the locked portion 50 from the front side of the housing 12, and the cover member 22 Rotation in the opening direction is restricted. Further, when the cover member 22 is closed, the engaged portion 70 shown in FIG. 11 engages with the first engaging portion 72, and the cover member 22 is held in the closed state.

また、上述のように、カバー部材22が閉じる方向に回転するときには、図9に示されるトーションバネ82によって目隠し部材76が閉じる方向に付勢され、目隠し部材76が閉じる方向に回転する。そして、目隠し部材76が閉じた状態になると、目隠し部78によって開口20の上縁部とカバー部24の上端部との間の隙間26が閉塞される。 Further, as described above, when the cover member 22 rotates in the closing direction, the blindfold member 76 is urged in the closing direction by the torsion spring 82 shown in FIG. 9, and the blindfold member 76 rotates in the closing direction. Then, when the blindfold member 76 is closed, the blindfold portion 78 closes the gap 26 between the upper edge portion of the opening 20 and the upper end portion of the cover portion 24.

次に、第一実施形態の作用及び効果について説明する。 Next, the operation and effect of the first embodiment will be described.

以上詳述したように、第一実施形態によれば、カバー部材22が閉じた状態では、直状突起38が溝42に係合されることにより、直状突起38の回転が規制される。したがって、例えば、車両正面からカバー部材22に衝撃が加わる場合でも、カバー部材22を閉じた状態に保持することができる。特に、溝42は、筐体12の上下方向に延びているので、車両正面からカバー部材22に加わる衝撃の方向と、溝42の延びる方向とが直交する。したがって、車両正面からカバー部材22に衝撃が加わる場合でも、直状突起38が溝42に挿入された状態に維持されるので、カバー部材22を開いた状態に安定して保持することができる。 As described in detail above, according to the first embodiment, in the state where the cover member 22 is closed, the rotation of the straight protrusion 38 is restricted by engaging the straight protrusion 38 with the groove 42. Therefore, for example, even when an impact is applied to the cover member 22 from the front of the vehicle, the cover member 22 can be held in the closed state. In particular, since the groove 42 extends in the vertical direction of the housing 12, the direction of the impact applied to the cover member 22 from the front of the vehicle and the extending direction of the groove 42 are orthogonal to each other. Therefore, even when an impact is applied to the cover member 22 from the front surface of the vehicle, the straight projection 38 is maintained in the state of being inserted into the groove 42, so that the cover member 22 can be stably held in the open state.

しかも、カバー部材22が閉じた状態では、引張コイルバネ58によりカバー部材22が下側に付勢される。したがって、カバー部材22に車両上下方向の振動が加わる場合でも、直状突起38が溝42に挿入された状態に維持されるので、カバー部材22を閉じた状態に保持することができる。以上より、カバー部材22が不意に開くことを抑制することができる。 Moreover, when the cover member 22 is closed, the cover member 22 is urged downward by the tension coil spring 58. Therefore, even when the cover member 22 is vibrated in the vertical direction of the vehicle, the linear protrusion 38 is maintained in the state of being inserted into the groove 42, so that the cover member 22 can be held in the closed state. From the above, it is possible to prevent the cover member 22 from opening unexpectedly.

また、カバー部24の下端部には、カバー部24の下側に突出する被係止部50が形成されており、筐体12に設けられた開口20の下縁部には、係止部52が形成されている。そして、カバーが閉じられて直状突起38が溝42に挿入された状態では、筐体12の前側から係止部52が被係止部50と係止される。これにより、カバー部材22の開く方向への回転を規制することができる。 Further, a locked portion 50 projecting to the lower side of the cover portion 24 is formed at the lower end portion of the cover portion 24, and a locking portion is formed at the lower edge portion of the opening 20 provided in the housing 12. 52 is formed. Then, when the cover is closed and the straight protrusion 38 is inserted into the groove 42, the locking portion 52 is locked with the locked portion 50 from the front side of the housing 12. Thereby, the rotation of the cover member 22 in the opening direction can be restricted.

また、カバー部材22に設けられた延出部36の上部には、カバー部材22の幅方向に凸をなす被係合部70が形成されている。一方、筐体12に設けられた支持壁部40の上部には、切欠き状の第一係合部72が形成されている。そして、カバー部材22が閉じた状態では、被係合部70が第一係合部72と係合する。これにより、カバー部材22を閉じた状態に保持することができる。 Further, an engaged portion 70 that is convex in the width direction of the cover member 22 is formed on the upper portion of the extending portion 36 provided on the cover member 22. On the other hand, a notch-shaped first engaging portion 72 is formed on the upper portion of the support wall portion 40 provided in the housing 12. Then, when the cover member 22 is closed, the engaged portion 70 engages with the first engaging portion 72. As a result, the cover member 22 can be held in the closed state.

また、溝42は、筐体12の上下方向に延びており、直状突起38を回転可能に支持するための穴44は、溝42の上側に隣接して形成されている。したがって、カバー部材22を開く方向に回転可能にするためには、操作者が指を指掛け部48に掛けた状態でカバー部材22を真上に持ち上げて直状突起38を溝42から穴44に移動させれば良い。さらに、カバー部材22を開く方向に回転させるためには、操作者が指をそのまま上げてカバー部24の上端部を筐体12の後側に向けて移動させれば良い。このように、カバー部材22を開かせるためには、操作者が指を指掛け部48に掛けた状態で指をそのまま上げれば良いので、操作時の指の動きが無理なくスムーズであり、カバー部材22を開く際の操作が容易である。 Further, the groove 42 extends in the vertical direction of the housing 12, and a hole 44 for rotatably supporting the linear protrusion 38 is formed adjacent to the upper side of the groove 42. Therefore, in order to make the cover member 22 rotatable in the opening direction, the operator lifts the cover member 22 directly above with the finger hooked on the finger hook portion 48 to move the straight protrusion 38 from the groove 42 to the hole 44. Just move it. Further, in order to rotate the cover member 22 in the opening direction, the operator may raise the finger as it is and move the upper end portion of the cover portion 24 toward the rear side of the housing 12. In this way, in order to open the cover member 22, the operator only needs to raise the finger while the finger is hung on the finger hook portion 48, so that the movement of the finger during operation is reasonably smooth, and the cover member The operation when opening 22 is easy.

また、カバー部24には、カバー部材22が閉じた状態において下端部が上端部よりも筐体12の前側に位置するように傾斜する傾斜部46が形成されている。そして、この傾斜部46がカバー部24に形成されることにより、傾斜部46の下側に筐体12の前後方向のスペースが確保され、このスペースに指掛け部48が形成されている。したがって、カバー部24に傾斜部46及び指掛け部48が連続して形成されることにより、カバー部24の前面から指掛け部48が突出して形成されることを回避することができる。 Further, the cover portion 24 is formed with an inclined portion 46 that is inclined so that the lower end portion is located on the front side of the housing 12 with respect to the upper end portion when the cover member 22 is closed. By forming the inclined portion 46 on the cover portion 24, a space in the front-rear direction of the housing 12 is secured under the inclined portion 46, and the finger hook portion 48 is formed in this space. Therefore, by continuously forming the inclined portion 46 and the finger hook portion 48 on the cover portion 24, it is possible to prevent the finger hook portion 48 from being formed so as to protrude from the front surface of the cover portion 24.

また、筐体12に設けられた支持壁部40における穴44よりも後側且つ下側には、カバー部材22の幅方向に凹状をなす第二係合部74が形成されている。そして、カバー部材22が開いた状態では、被係合部70が第二係合部74と係合する。これにより、カバー部材22を開いた状態に保持することができる。 Further, a second engaging portion 74 having a concave shape in the width direction of the cover member 22 is formed on the rear side and the lower side of the hole 44 in the support wall portion 40 provided in the housing 12. Then, when the cover member 22 is open, the engaged portion 70 engages with the second engaging portion 74. As a result, the cover member 22 can be held in an open state.

また、穴44の周縁部のうち筐体12の後側且つ下側に位置する部位には、穴44の内側に張り出す角部66が形成されている。この角部66は、直状突起38の長手方向一方側の端部68の回転軌跡上に位置する。そして、カバー部材22が開いた状態では、直状突起38の端部68が角部66の上面に当接する。これにより、カバー部材22が開いた位置を超える方向に直状突起38が回転することを規制することができる。 Further, a corner portion 66 projecting inside the hole 44 is formed in a portion of the peripheral edge portion of the hole 44 located on the rear side and the lower side of the housing 12. The corner portion 66 is located on the rotation locus of the end portion 68 on one side in the longitudinal direction of the straight projection 38. Then, when the cover member 22 is open, the end portion 68 of the straight projection 38 comes into contact with the upper surface of the corner portion 66. Thereby, it is possible to restrict the rotation of the linear protrusion 38 in the direction beyond the open position of the cover member 22.

また、カバー部材22が開いた状態では、引張コイルバネ58の一端部の回転中心C1が仮想線60よりも筐体12の後側に位置する。これにより、簡単な構造で、カバー部材22を開く方向に付勢することができ、ひいては、カバー部材22を開いた状態に保持することができる。 Further, when the cover member 22 is open, the rotation center C1 of one end of the tension coil spring 58 is located behind the housing 12 with respect to the virtual line 60. As a result, the cover member 22 can be urged in the opening direction with a simple structure, and the cover member 22 can be held in the open state.

また、カバー部材22を閉じる場合には、操作者がカバー部24の下端部に指を掛けてカバー部24の下端部を引き下げて被係合部70と第二係合部74との係合状態を解除し、そのままカバー部材22を閉じる方向に回転させれば良い。そして、カバー部材22が閉じる途中で、引張コイルバネ58の一端部の回転中心C1が仮想線60を超えると、カバー部材22に対して閉じる方向への付勢力が作用する。これにより、操作者によるカバー部材22を閉じる動作を補助することができる。 Further, when closing the cover member 22, the operator puts a finger on the lower end portion of the cover portion 24 and pulls down the lower end portion of the cover portion 24 to engage the engaged portion 70 with the second engaging portion 74. The state may be released and the cover member 22 may be rotated in the closing direction as it is. Then, when the rotation center C1 of one end of the tension coil spring 58 exceeds the virtual line 60 while the cover member 22 is closing, an urging force acts on the cover member 22 in the closing direction. This makes it possible to assist the operator in closing the cover member 22.

また、カバー部材22が閉じる方向に回転し、直状突起38が溝42の延長線上に位置すると、カバー部材22が引張コイルバネ58によって下側に付勢され、カバー部材22と共に直状突起38が穴44から溝42に自動的に移動する。そして、直状突起38が溝42に係合され、カバー部材22が自動的にロックされる。したがって、カバー部材22をロックするための専用の操作が不要であり、カバー部材22を閉じる際の操作も容易である。 Further, when the cover member 22 rotates in the closing direction and the straight protrusion 38 is located on the extension line of the groove 42, the cover member 22 is urged downward by the tension coil spring 58, and the straight protrusion 38 is urged downward together with the cover member 22. It automatically moves from the hole 44 to the groove 42. Then, the straight protrusion 38 is engaged with the groove 42, and the cover member 22 is automatically locked. Therefore, a dedicated operation for locking the cover member 22 is not required, and an operation for closing the cover member 22 is easy.

また、引張コイルバネ58の一端部の回転中心C1は、カバー部材22が閉じた状態及びカバー部材22が持ち上げられた状態の両方の場合に、仮想線60よりも筐体12の前側に位置する。これにより、カバー部材22が閉じて直状突起38が溝42に挿入された場合には、カバー部材22を下側に付勢できる。また、カバー部材22が持ち上げられて直状突起38が穴44に回転可能に支持された場合には、カバー部材22を閉じる方向に付勢できる。つまり、簡単な構造により、カバー部材22の下側への付勢と、カバー部材22の閉じる方向への付勢とを両立できる。 Further, the rotation center C1 of one end of the tension coil spring 58 is located on the front side of the housing 12 with respect to the virtual line 60 when the cover member 22 is closed and the cover member 22 is lifted. As a result, when the cover member 22 is closed and the linear protrusion 38 is inserted into the groove 42, the cover member 22 can be urged downward. Further, when the cover member 22 is lifted and the linear protrusion 38 is rotatably supported by the hole 44, the cover member 22 can be urged in the closing direction. That is, with a simple structure, both the downward urging of the cover member 22 and the urging of the cover member 22 in the closing direction can be achieved.

また、カバー部24の後側には、目隠し部材76が設けられている。そして、カバー部材22が閉じた状態では、目隠し部材76が閉じた状態になり、この目隠し部材76に設けられた目隠し部78によって開口20の上縁部とカバー部24の上端部との間の隙間26が閉塞される。これにより、隙間26を通じて異物が侵入することを抑制することができる。 A blindfold member 76 is provided on the rear side of the cover portion 24. When the cover member 22 is closed, the blindfold member 76 is closed, and the blindfold portion 78 provided on the blindfold member 76 betweens the upper edge portion of the opening 20 and the upper end portion of the cover portion 24. The gap 26 is closed. As a result, it is possible to prevent foreign matter from entering through the gap 26.

次に、第一実施形態の変形例について説明する。 Next, a modified example of the first embodiment will be described.

上記第一実施形態において、溝42は、穴44の周方向の一部に切り欠かれて形成されているが、溝42は、穴44と別に独立して形成されていても良い。 In the first embodiment, the groove 42 is formed by being cut out in a part of the hole 44 in the circumferential direction, but the groove 42 may be formed independently of the hole 44.

また、上記第一実施形態では、カバー部材22が閉じた状態においてカバー部材22を下側に付勢するために、引張コイルバネ58が用いられている。しかしながら、カバー部材22が閉じた状態においてカバー部材22を下側に付勢することができるバネであれば、引張コイルバネ58以外のバネ部材が用いられても良い。 Further, in the first embodiment, the tension coil spring 58 is used to urge the cover member 22 downward when the cover member 22 is closed. However, a spring member other than the tension coil spring 58 may be used as long as the spring can urge the cover member 22 downward while the cover member 22 is closed.

また、上記第一実施形態において、被係止部50は、カバー部24の下端部に形成され、係止部52は、筐体12に設けられた開口20の下縁部に形成されている。しかしながら、被係止部50及び係止部52は、上記以外の部位に形成されていても良い。 Further, in the first embodiment, the locked portion 50 is formed at the lower end portion of the cover portion 24, and the locking portion 52 is formed at the lower edge portion of the opening 20 provided in the housing 12. .. However, the locked portion 50 and the locked portion 52 may be formed in a portion other than the above.

また、上記第一実施形態において、直状突起38の端部68が角部66に当接することにより、カバー部材22が開いた位置を超える方向に直状突起38が回転することが規制される構造になっている。しかしながら、上記構造以外の被当接部及び当接部が設けられていても良い。つまり、カバー部材22に被当接部が設けられると共に、被当接部の回転軌跡上に位置する当接部が筐体12に設けられても良い。そして、カバー部材22が開いた状態において被当接部及び当接部が当接することにより、カバー部材22が開いた位置を超える方向に直状突起38が回転することが規制されても良い。 Further, in the first embodiment, when the end portion 68 of the straight projection 38 abuts on the corner portion 66, the linear projection 38 is restricted from rotating in a direction exceeding the open position of the cover member 22. It has a structure. However, a contacted portion and a contacted portion other than the above structure may be provided. That is, the cover member 22 may be provided with the contacted portion, and the housing 12 may be provided with the contacted portion located on the rotation locus of the contacted portion. Then, when the contacted portion and the abutting portion come into contact with each other in the open state of the cover member 22, the linear projection 38 may be restricted from rotating in a direction exceeding the open position of the cover member 22.

また、上記第一実施形態において、被係合部70は、カバー部材22の幅方向に凸状をなす凸部により形成され、第二係合部74は、カバー部材22の幅方向に凹状をなす凹部により形成されている。しかしながら、被係合部70は、カバー部材22の幅方向に凹状をなす凹部により形成され、第二係合部74は、カバー部材22の幅方向に凸状をなす凸部により形成されても良い。また、被係合部70が凹部により形成される場合に、第一係合部72は、凸状に形成されても良い。 Further, in the first embodiment, the engaged portion 70 is formed by a convex portion having a convex shape in the width direction of the cover member 22, and the second engaging portion 74 has a concave shape in the width direction of the cover member 22. It is formed by a concave portion. However, even if the engaged portion 70 is formed by a concave portion forming a concave shape in the width direction of the cover member 22, and the second engaging portion 74 is formed by a convex portion forming a convex shape in the width direction of the cover member 22. good. Further, when the engaged portion 70 is formed by the concave portion, the first engaged portion 72 may be formed in a convex shape.

また、被係合部70は、延出部36の上部に形成され、第一係合部72及び第二係合部74は、支持壁部40に形成されている。しかしながら、被係合部70、第一係合部72、及び、第二係合部74は、上記以外の部位に形成されていても良い。 Further, the engaged portion 70 is formed on the upper portion of the extending portion 36, and the first engaging portion 72 and the second engaging portion 74 are formed on the support wall portion 40. However, the engaged portion 70, the first engaging portion 72, and the second engaging portion 74 may be formed in a portion other than the above.

また、上記第一実施形態において、好ましくは、目隠し部材76が用いられるが、目隠し部材76は、省かれても良い。 Further, in the first embodiment, the blindfold member 76 is preferably used, but the blindfold member 76 may be omitted.

また、上記複数の変形例のうち組み合わせ可能な変形例は、適宜、組み合わされても良い。 Further, the modifications that can be combined among the plurality of modifications may be combined as appropriate.

[第二実施形態]
次に、本願の開示する技術の第二実施形態を説明する。
[Second Embodiment]
Next, a second embodiment of the technique disclosed in the present application will be described.

図13は、車載用記録装置の第二実施形態を示す側面断面図である。図13に示される第二実施形態に係る車載用記録装置110は、上述の第一実施形態に係る車載用記録装置10(図1〜図12参照)に対し、直状突起38と、溝42及び穴44の形成部位が逆になっている。 FIG. 13 is a side sectional view showing a second embodiment of the in-vehicle recording device. The vehicle-mounted recording device 110 according to the second embodiment shown in FIG. 13 has a linear protrusion 38 and a groove 42 with respect to the vehicle-mounted recording device 10 (see FIGS. 1 to 12) according to the first embodiment described above. And the formation site of the hole 44 is reversed.

つまり、第二実施形態に係る車載用記録装置110において、直状突起38は、筐体12に設けられた支持壁部40に形成されている。この直状突起38は、筐体12の幅方向に突出し、筐体12の上下方向に延びている。一方、溝42及び穴44は、カバー部材22に設けられた延出部36に形成されている。溝42は、カバー部24の上下方向に延びており、穴44は、溝42の下側に隣接して形成されている。第二実施形態に係る車載用記録装置110において、上記以外の構成は、上述の第一実施形態に係る車載用記録装置10と同様である。 That is, in the in-vehicle recording device 110 according to the second embodiment, the linear protrusion 38 is formed on the support wall portion 40 provided in the housing 12. The straight protrusion 38 projects in the width direction of the housing 12 and extends in the vertical direction of the housing 12. On the other hand, the groove 42 and the hole 44 are formed in the extending portion 36 provided in the cover member 22. The groove 42 extends in the vertical direction of the cover portion 24, and the hole 44 is formed adjacent to the lower side of the groove 42. In the vehicle-mounted recording device 110 according to the second embodiment, the configurations other than the above are the same as those of the vehicle-mounted recording device 10 according to the first embodiment described above.

この第二実施形態に係る車載用記録装置110のように構成されていても、上述の第一実施形態に係る車載用記録装置10と同様のカバー部材22の開閉動作と作用及び効果を得ることができる。なお、この第二実施形態に係る車載用記録装置110については、上述の第一実施形態に係る車載用記録装置10と同様の変形例が適用可能である。 Even if the vehicle-mounted recording device 110 according to the second embodiment is configured, the same opening / closing operation, action, and effect of the cover member 22 as the vehicle-mounted recording device 10 according to the first embodiment described above can be obtained. Can be done. As for the vehicle-mounted recording device 110 according to the second embodiment, the same modification as the vehicle-mounted recording device 10 according to the first embodiment described above can be applied.

以上、本願の開示する技術の第一及び第二実施形態について説明したが、本願の開示する技術は、上記に限定されるものでなく、上記以外にも、その主旨を逸脱しない範囲内において種々変形して実施可能であることは勿論である。 The first and second embodiments of the technology disclosed in the present application have been described above, but the technology disclosed in the present application is not limited to the above, and various other technologies are used within a range not deviating from the gist thereof. Of course, it can be modified and implemented.

なお、上述の本願の開示する技術の一実施形態に関し、更に以下の付記を開示する。 The following additional notes will be further disclosed with respect to one embodiment of the above-mentioned technique disclosed in the present application.

(付記1)
前面に開口を有する筐体と、
前記開口を閉じるカバー部と、前記カバー部の幅方向に突出し前記カバー部の上下方向に延びる直状突起とを有するカバー部材と、
前記筐体の上下方向に延び前記直状突起が挿入された溝と、前記溝の上側に隣接し前記直状突起を回転可能に支持可能な穴とを有し、前記筐体に設けられた支持壁部と、
一端部が前記カバー部材に固定されると共に他端部が前記筐体に固定され、前記カバー部材が閉じた状態において前記カバー部材を下側に付勢するバネ部材と、
を備える車載用記録装置。
(付記2)
前面に開口を有する筐体と、
前記筐体の幅方向に突出し前記筐体の上下方向に延びる直状突起を有し、前記筐体に設けられた支持壁部と、
前記開口を閉じるカバー部と、前記カバー部の上下方向に延び前記直状突起が挿入された溝と、前記溝の下側に隣接し前記直状突起を回転可能に支持可能な穴とを有するカバー部材と、
一端部が前記カバー部材に固定されると共に他端部が前記筐体に固定され、前記カバー部材が閉じた状態において前記カバー部材を下側に付勢するバネ部材と、
を備える車載用記録装置。
(付記3)
前記カバー部材は、前記カバー部の上端部が前記筐体の後側に向けて移動するようにして開かれる、
付記1又は付記2に記載の車載用記録装置。
(付記4)
前記溝は、前記穴の周方向の一部に切り欠かれて形成されている、
付記1〜付記3のいずれか一項に記載の車載用記録装置。
(付記5)
前記カバー部は、
前記カバー部材が閉じた状態において下端部が上端部よりも前記筐体の前側に位置するように傾斜する傾斜部と、
前記カバー部材が閉じた状態において前記傾斜部の下端部から前記筐体の後側に向けて延びると共に前記開口の下縁部に対して前記筐体の前側に突出する指掛け部と、
を有する、
付記1〜付記4のいずれか一項に記載の車載用記録装置。
(付記6)
前記カバー部材に設けられた被係止部と、
前記筐体に設けられ、前記直状突起が前記溝に挿入された状態では、前記筐体の前側から前記被係止部と係止され、前記直状突起が前記穴に移動した状態では、前記被係止部との係止状態が解除される係止部と、
をさらに備える、
付記1〜付記5のいずれか一項に記載の車載用記録装置。
(付記7)
前記直状突起は、前記カバー部の後側に配置され、
前記バネ部材は、一端部及び他端部が前記カバー部材及び前記筐体にそれぞれ回転可能に固定された引張コイルバネであり、
前記引張コイルバネの一端部の回転中心は、前記カバー部材が閉じて前記直状突起が前記溝に挿入された状態、及び、前記カバー部材が持ち上げられて前記直状突起が前記穴に回転可能に支持された状態では、前記引張コイルバネの他端部の回転中心と前記直状突起の回転中心とを通る仮想線よりも前記筐体の前側に位置する、
付記1〜付記6のいずれか一項に記載の車載用記録装置。
(付記8)
前記引張コイルバネの一端部の回転中心は、前記カバー部材が開いた状態では、前記仮想線よりも前記筐体の後側に位置する、
付記7に記載の車載用記録装置。
(付記9)
前記カバー部材に設けられた被当接部と、
前記筐体に設けられると共に、前記被当接部の回転軌跡上に位置し、前記カバー部材が開いた状態において前記被当接部と当接する当接部と、
をさらに備える、
付記1〜付記8のいずれか一項に記載の車載用記録装置。
(付記10)
前記カバー部材に設けられ、前記カバー部材の幅方向に凸状をなす凸部及び前記カバー部材の幅方向に凹状をなす凹部の一方により形成された被係合部と、
前記筐体に設けられると共に、前記凸部及び前記凹部の他方により形成され、前記カバー部材が開いた状態において前記被係合部と係合する係合部と、
をさらに備える、
付記1〜付記9のいずれか一項に記載の車載用記録装置。
(付記11)
前記筐体に収容された基板をさらに備える、
付記1〜付記10のいずれか一項に記載の車載用記録装置。
(付記12)
前記カバー部の後側に配置され、前記開口の上縁部と前記カバー部の上端部との間の隙間を閉塞する目隠し部と、前記目隠し部の幅方向に延び前記筐体に回転可能に支持された軸部とを有する目隠し部材をさらに備え、
前記カバー部には、前記目隠し部側に突出する凸曲面状の第一凸部が設けられ、
前記目隠し部には、前記カバー部側に突出し、前記カバー部材が閉じた状態において前記第一凸部の頂部よりも上側に当接する第二凸部が設けられている、
付記1〜付記11のいずれか一項に記載の車載用記録装置。
(付記13)
車載用デジタルタコグラフ装置、又は、車載用ドライブレコーダ装置である、
付記1〜付記12のいずれか一項に記載の車載用記録装置。
(Appendix 1)
A housing with an opening on the front and
A cover member having a cover portion that closes the opening, and a straight projection that protrudes in the width direction of the cover portion and extends in the vertical direction of the cover portion.
The housing is provided with a groove extending in the vertical direction of the housing and into which the straight protrusion is inserted, and a hole adjacent to the upper side of the groove and capable of rotatably supporting the straight protrusion. Support wall and
A spring member in which one end is fixed to the cover member and the other end is fixed to the housing, and the cover member is urged downward when the cover member is closed.
In-vehicle recording device.
(Appendix 2)
A housing with an opening on the front and
A support wall portion provided on the housing and having a linear protrusion extending in the width direction of the housing and extending in the vertical direction of the housing.
It has a cover portion that closes the opening, a groove that extends in the vertical direction of the cover portion and into which the straight protrusion is inserted, and a hole that is adjacent to the lower side of the groove and can rotatably support the straight protrusion. Cover member and
A spring member in which one end is fixed to the cover member and the other end is fixed to the housing, and the cover member is urged downward when the cover member is closed.
In-vehicle recording device.
(Appendix 3)
The cover member is opened so that the upper end portion of the cover portion moves toward the rear side of the housing.
The in-vehicle recording device according to Appendix 1 or Appendix 2.
(Appendix 4)
The groove is formed by being cut out in a part in the circumferential direction of the hole.
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 3.
(Appendix 5)
The cover part
An inclined portion that is inclined so that the lower end portion is located on the front side of the housing with respect to the upper end portion when the cover member is closed.
When the cover member is closed, a finger hook portion that extends from the lower end portion of the inclined portion toward the rear side of the housing and projects toward the front side of the housing with respect to the lower edge portion of the opening.
Have,
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 4.
(Appendix 6)
The locked portion provided on the cover member and
When the straight protrusion is provided in the housing and the straight protrusion is inserted into the groove, the locked portion is locked from the front side of the housing, and the straight protrusion is moved to the hole. A locking portion that is released from the locked portion and a locking portion that is released from the locked state.
Further prepare,
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 5.
(Appendix 7)
The straight protrusion is arranged on the rear side of the cover portion.
The spring member is a tension coil spring whose one end and the other end are rotatably fixed to the cover member and the housing, respectively.
The center of rotation of one end of the tension coil spring is a state in which the cover member is closed and the straight protrusion is inserted into the groove, and the cover member is lifted so that the straight protrusion can rotate into the hole. In the supported state, it is located in front of the housing with respect to the imaginary line passing through the rotation center of the other end of the tension coil spring and the rotation center of the linear projection.
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 6.
(Appendix 8)
The center of rotation of one end of the tension coil spring is located behind the housing with respect to the virtual line when the cover member is open.
The in-vehicle recording device according to Appendix 7.
(Appendix 9)
The contacted portion provided on the cover member and
A contact portion provided in the housing, located on the rotation locus of the contacted portion, and in contact with the contacted portion in a state where the cover member is open,
Further prepare,
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 8.
(Appendix 10)
An engaged portion provided on the cover member and formed by one of a convex portion having a convex shape in the width direction of the cover member and a concave portion having a concave shape in the width direction of the cover member.
An engaging portion provided in the housing and formed by the other of the convex portion and the concave portion and engaged with the engaged portion in a state where the cover member is open.
Further prepare,
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 9.
(Appendix 11)
A substrate housed in the housing is further provided.
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 10.
(Appendix 12)
A blindfold portion that is arranged on the rear side of the cover portion and closes a gap between the upper edge portion of the opening and the upper end portion of the cover portion, and a blindfold portion that extends in the width direction of the blindfold portion and can be rotated to the housing. Further provided with a blindfold member having a supported shaft portion,
The cover portion is provided with a convex curved first convex portion that protrudes toward the blindfold portion.
The blindfold portion is provided with a second convex portion that projects toward the cover portion and abuts on the upper side of the top of the first convex portion when the cover member is closed.
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 11.
(Appendix 13)
An in-vehicle digital tachograph device or an in-vehicle drive recorder device,
The vehicle-mounted recording device according to any one of Supplementary note 1 to Supplementary note 12.

10、110 車載用記録装置
12 筐体
20 開口
22 カバー部材
24 カバー部
38 直状突起
42 溝
44 穴
46 傾斜部
48 指掛け部
50 被係止部
52 係止部
54 第一フック部
56 第二フック部
58 引張コイルバネ(バネ部材の一例)
60 仮想線
64 仮想線
66 角部(当接部の一例)
68 直状突起の端部(被当接部の一例)
70 被係合部
72 第一係合部
74 第二係合部(係合部の一例)
76 目隠し部材
78 目隠し部
80 軸部
82 トーションバネ
84 第一凸部
86 第二凸部
C1 引張コイルバネの一端部の回転中心
C2 引張コイルバネの他端部の回転中心
C3 直状突起の回転中心
10, 110 Automotive recording device 12 Housing 20 Opening 22 Cover member 24 Cover part 38 Straight protrusion 42 Groove 44 Hole 46 Inclined part 48 Finger hook part 50 Locked part 52 Locking part 54 First hook part 56 Second hook Part 58 Tension coil spring (an example of spring member)
60 Virtual line 64 Virtual line 66 Square part (example of contact part)
68 End of straight protrusion (example of contacted part)
70 Engagement part 72 First engaging part 74 Second engaging part (example of engaging part)
76 Blind member 78 Blind part 80 Shaft part 82 Torsion spring 84 First convex part 86 Second convex part C1 Rotation center of one end of tension coil spring C2 Rotation center of other end of tension coil spring C3 Rotation center of linear protrusion

Claims (7)

前面に開口を有する筐体と、
前記開口を閉じるカバー部と、前記カバー部の幅方向に突出し前記カバー部の上下方向に延びる直状突起とを有するカバー部材と、
前記筐体の上下方向に延び前記直状突起が挿入された溝と、前記溝の上側に隣接し前記直状突起を回転可能に支持可能な穴とを有し、前記筐体に設けられた支持壁部と、
一端部が前記カバー部材に固定されると共に他端部が前記筐体に固定され、前記カバー部材が前記開口を閉じた状態において前記カバー部材を下側に付勢し、前記カバー部材が開いた状態において前記開口が開く方向に前記カバー部材を付勢するバネ部材と、
を備える車載用記録装置。
A housing with an opening on the front and
A cover member having a cover portion that closes the opening, and a straight projection that protrudes in the width direction of the cover portion and extends in the vertical direction of the cover portion.
The housing is provided with a groove extending in the vertical direction of the housing and into which the straight protrusion is inserted, and a hole adjacent to the upper side of the groove and capable of rotatably supporting the straight protrusion. Support wall and
One end is fixed to the cover member and the other end is fixed to the housing, and the cover member is urged downward in a state where the cover member closes the opening, and the cover member is opened. A spring member that urges the cover member in the direction in which the opening opens in the state, and
In-vehicle recording device.
前面に開口を有する筐体と、
前記筐体の幅方向に突出し前記筐体の上下方向に延びる直状突起を有し、前記筐体に設けられた支持壁部と、
前記開口を閉じるカバー部と、前記カバー部の上下方向に延び前記直状突起が挿入された溝と、前記溝の下側に隣接し前記直状突起を回転可能に支持可能な穴とを有するカバー部材と、
一端部が前記カバー部材に固定されると共に他端部が前記筐体に固定され、前記カバー部材が前記開口を閉じた状態において前記カバー部材を下側に付勢し、前記カバー部材が開いた状態において前記開口が開く方向に前記カバー部材を付勢するバネ部材と、
を備える車載用記録装置。
A housing with an opening on the front and
A support wall portion provided on the housing and having a linear protrusion extending in the width direction of the housing and extending in the vertical direction of the housing.
It has a cover portion that closes the opening, a groove that extends in the vertical direction of the cover portion and into which the straight protrusion is inserted, and a hole that is adjacent to the lower side of the groove and can rotatably support the straight protrusion. Cover member and
One end is fixed to the cover member and the other end is fixed to the housing, and the cover member is urged downward in a state where the cover member closes the opening, and the cover member is opened. A spring member that urges the cover member in the direction in which the opening opens in the state, and
In-vehicle recording device.
前記カバー部は、
前記カバー部材が閉じた状態において下端部が上端部よりも前記筐体の前側に位置するように傾斜する傾斜部と、
前記カバー部材が閉じた状態において前記傾斜部の下端部から前記筐体の後側に向けて延びると共に前記開口の下縁部に対して前記筐体の前側に突出する指掛け部と、
を有する、
請求項1又は請求項2に記載の車載用記録装置。
The cover part
An inclined portion that is inclined so that the lower end portion is located on the front side of the housing with respect to the upper end portion when the cover member is closed.
When the cover member is closed, a finger hook portion that extends from the lower end portion of the inclined portion toward the rear side of the housing and projects toward the front side of the housing with respect to the lower edge portion of the opening.
Have,
The vehicle-mounted recording device according to claim 1 or 2.
前記カバー部材に設けられた被係止部と、
前記筐体に設けられ、前記直状突起が前記溝に挿入された状態では、前記筐体の前側から前記被係止部と係止され、前記直状突起が前記穴に移動した状態では、前記被係止部との係止状態が解除される係止部と、
をさらに備える、
請求項1〜請求項3のいずれか一項に記載の車載用記録装置。
The locked portion provided on the cover member and
When the straight protrusion is provided in the housing and the straight protrusion is inserted into the groove, the locked portion is locked from the front side of the housing, and the straight protrusion is moved to the hole. A locking portion that is released from the locked portion and a locking portion that is released from the locked state.
Further prepare,
The vehicle-mounted recording device according to any one of claims 1 to 3.
前記直状突起は、前記カバー部の後側に配置され、
前記バネ部材は、一端部及び他端部が前記カバー部材及び前記筐体にそれぞれ回転可能に固定された引張コイルバネであり、
前記引張コイルバネの一端部の回転中心は、前記カバー部材が閉じて前記直状突起が前記溝に挿入された状態、及び、前記カバー部材が持ち上げられて前記直状突起が前記穴に回転可能に支持された状態では、前記引張コイルバネの他端部の回転中心と前記直状突起の回転中心とを通る仮想線よりも前記筐体の前側に位置する、
請求項1〜請求項4のいずれか一項に記載の車載用記録装置。
The straight protrusion is arranged on the rear side of the cover portion.
The spring member is a tension coil spring whose one end and the other end are rotatably fixed to the cover member and the housing, respectively.
The center of rotation of one end of the tension coil spring is a state in which the cover member is closed and the straight protrusion is inserted into the groove, and the cover member is lifted so that the straight protrusion can rotate into the hole. In the supported state, it is located in front of the housing with respect to the imaginary line passing through the rotation center of the other end of the tension coil spring and the rotation center of the linear projection.
The vehicle-mounted recording device according to any one of claims 1 to 4.
前記引張コイルバネの一端部の回転中心は、前記カバー部材が開いた状態では、前記仮想線よりも前記筐体の後側に位置する、
請求項5に記載の車載用記録装置。
The center of rotation of one end of the tension coil spring is located behind the housing with respect to the virtual line when the cover member is open.
The vehicle-mounted recording device according to claim 5.
前記カバー部材に設けられ、前記カバー部材の幅方向に凸状をなす凸部及び前記カバー部材の幅方向に凹状をなす凹部の一方により形成された被係合部と、
前記筐体に設けられると共に、前記凸部及び前記凹部の他方により形成され、前記カバー部材が開いた状態において前記被係合部と係合する係合部と、
をさらに備える、
請求項1〜請求項6のいずれか一項に記載の車載用記録装置。
An engaged portion provided on the cover member and formed by one of a convex portion having a convex shape in the width direction of the cover member and a concave portion having a concave shape in the width direction of the cover member.
An engaging portion provided in the housing and formed by the other of the convex portion and the concave portion and engaged with the engaged portion in a state where the cover member is open.
Further prepare,
The vehicle-mounted recording device according to any one of claims 1 to 6.
JP2017119109A 2017-06-16 2017-06-16 In-vehicle recording device Active JP6920896B2 (en)

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JP7392459B2 (en) * 2019-12-24 2023-12-06 ブラザー工業株式会社 Conveyance device
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JP4396001B2 (en) * 2000-06-20 2010-01-13 株式会社明電舎 Opening and closing lid device
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