JP2005143138A - Drip-proof joint structure for cover - Google Patents

Drip-proof joint structure for cover Download PDF

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Publication number
JP2005143138A
JP2005143138A JP2005024224A JP2005024224A JP2005143138A JP 2005143138 A JP2005143138 A JP 2005143138A JP 2005024224 A JP2005024224 A JP 2005024224A JP 2005024224 A JP2005024224 A JP 2005024224A JP 2005143138 A JP2005143138 A JP 2005143138A
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Prior art keywords
cover
drip
housing
elastomer
outer edge
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Mitsuaki Kumagai
光昭 熊谷
Junichi Nakayama
淳一 中山
Toshiyuki Kobayashi
俊之 小林
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Fujitsu Frontech Ltd
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Fujitsu Frontech Ltd
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Priority to JP2005024224A priority Critical patent/JP2005143138A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a drip-proof joint structure for a cover which is related to a drip-proof structure for a handy terminal, especially, achieves the drip-proof for the cover surely. <P>SOLUTION: In the drip-proof joint structure for the cover (17) to cover a housing (14), the housing (14) has an elastomer (15) which is provided along a tip end of an outer margin of the housing (14) and exposes at least its side face (15') and a contacting portion which is provided along a tip end of an outer margin of the cover (17) and has a face (17') contacting with the exposed side face (15') of the elastomer (15). <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、携帯用無線機等の各種携帯用機器に係り、特に優れた防滴性を有するカバーの防滴合わせ構造に関する。   The present invention relates to various portable devices such as portable wireless devices, and more particularly to a drip-proofing structure for a cover having excellent drip-proof properties.

今日、携帯無線、携帯電話等の所謂、ハンディターミナルが広く利用されている。このようなハンディターミナルは屋外で使用することが多く、雨等から機器を保護するため防滴構造となっている。   Today, so-called handy terminals such as mobile radios and mobile phones are widely used. Such handy terminals are often used outdoors and have a drip-proof structure to protect the equipment from rain and the like.

図5(a)は従来のハンディターミナルの防滴構造を説明する図である。先ず、同図(a)において、1はハンディターミナルの筐体の外縁を示し、外縁1の先端はL字形の断面形状であり、この部分に断面が□形状の弾性体(例えば、ゴム)2を貼着し、外縁1に沿って弾性体2を取り付けている。また、3は上記筐体の一部又は全体をカバーする蓋体(カバー)の外縁先端部を示し、上記筐体の外縁1に当接する部分は突形状である。すなわち、従来のハンディターミナルの防滴構造は、上面が平らな弾性体2に対し、先端が突形状のカバーを接合押圧し弾性体2をカバーの先端部3で押しつぶし外部からの水の侵入を防ぐ構造である。   FIG. 5A is a diagram for explaining a drip-proof structure of a conventional handy terminal. First, in FIG. 1A, reference numeral 1 denotes an outer edge of the handy terminal casing, and the tip of the outer edge 1 has an L-shaped cross-sectional shape, and an elastic body (for example, rubber) 2 having a □ -shaped cross section in this portion. The elastic body 2 is attached along the outer edge 1. Reference numeral 3 denotes a front end portion of an outer edge of a lid (cover) that covers a part or the whole of the housing, and a portion that contacts the outer edge 1 of the housing has a protruding shape. That is, in the conventional handheld terminal drip-proof structure, the elastic body 2 having a flat upper surface is joined and pressed with a cover having a protruding tip, and the elastic body 2 is crushed by the front end portion 3 of the cover to prevent water from entering from the outside. It is a structure to prevent.

上記のように、従来のカバーの防滴合わせ構造ではカバーの先端部3で弾性体2を押しつぶして水の侵入を防ぐ為、確実に水の侵入を防ぐためには正確にカバーの先端部3の突形状を成形する必要がある。   As described above, in the conventional cover drip-proofing structure, the elastic body 2 is crushed by the front end portion 3 of the cover to prevent water intrusion. It is necessary to form a protruding shape.

しかしながら、カバーは通常ABS等の樹脂で形成されており、突形状を正確に成形することは困難である。この為、図5(b)に示すようにカバーの先端部3の突形状が充分形成できず、雨水等の侵入の原因となる。また、カバーの“そり”や“ねじれ”の為、カバーの先端部3と弾性体2が充分圧接できず、上述と同様雨水等の侵入の原因となっている。   However, the cover is usually formed of a resin such as ABS, and it is difficult to accurately form the protruding shape. For this reason, as shown in FIG.5 (b), the protrusion shape of the front-end | tip part 3 of a cover cannot fully be formed, but it becomes a cause of penetration | invasion of rainwater etc. FIG. Further, due to the “warping” and “twisting” of the cover, the front end portion 3 of the cover and the elastic body 2 cannot be sufficiently brought into pressure contact, which causes intrusion of rainwater and the like as described above.

また、上記筐体にカバーを取り付けた後、ネジでカバーを固定するが、従来のカバーの防滴合わせ構造では上述のように防滴機能が不充分である為、多くのネジを使用する必要があった。   In addition, after attaching the cover to the housing, the cover is fixed with screws. However, the conventional drip-proofing structure of the cover has insufficient drip-proof function as described above, so it is necessary to use many screws. was there.

本発明の課題は、ハンディターミナルにおいて少ないネジの使用でも雨水等の侵入を確実に防止できるカバーの防滴合わせ構造を提供することである。   An object of the present invention is to provide a drip-proofing structure for a cover that can reliably prevent intrusion of rainwater or the like even with the use of a small number of screws in a handy terminal.

本発明は、上記課題を解決する為、筐体に対し、該筐体をカバーするカバーの防滴合わせ構造において、前記筐体の外縁の先端に沿って設けられ、少なくても側面が露出する弾性体と、前記カバーの外縁の先端に沿って設けられ、前記弾性体の露出する側面と当接する面を有する当接部を有するカバーの防滴合わせ構造を提供するものである。また、上記筐体はカバーであっても同様に構成できる。   In order to solve the above-described problems, the present invention provides a drip-proof structure for a cover that covers the housing, and is provided along the front end of the outer edge of the housing, and at least the side surface is exposed. It is an object of the present invention to provide a drip-proofing structure for a cover having an elastic body and an abutting portion that is provided along the tip of the outer edge of the cover and has a surface that abuts on the exposed side surface of the elastic body. Moreover, even if the said housing | casing is a cover, it can comprise similarly.

上記のように構成することで、筐体の外縁の先端に沿って設けられた弾性体の側面と、カバーの外縁の先端に沿って設けられた先端部とが所定幅の面で当接し、一定の圧力がかかる為、ハンディターミナル内部への水の侵入を確実に防止できる。   By configuring as described above, the side surface of the elastic body provided along the tip of the outer edge of the housing and the tip portion provided along the tip of the outer edge of the cover abut on a surface of a predetermined width, Since a certain pressure is applied, water can be reliably prevented from entering the handy terminal.

また、前記弾性体の側面に、例えば弾性体の長手方向に沿って溝を設けることにより、たとえ水が侵入してもこの溝に水が溜まり、ハンディターミナル側に水が侵入することがない。尚、上記溝は1本に限らず、2本以上設けてもよく、2本以上設けることで、更に確実にハンディターミナルへの水の侵入を防止できる。   Further, by providing a groove on the side surface of the elastic body, for example, along the longitudinal direction of the elastic body, even if water enters, water is accumulated in the groove, and water does not enter the handy terminal side. Note that the number of the grooves is not limited to one, and two or more grooves may be provided. By providing two or more grooves, water can be more reliably prevented from entering the handy terminal.

また、前記筐体の外縁の先端内側には、例えば所定の高さを有する壁部を該筐体の外縁に沿って形成してもよく、該壁部は例えば前記弾性体と一体で形成してもよい。
このように構成することで、たとえ筐体とカバーの接合部に水が溜まった場合でもハンディターミナルへの水の侵入を防止でき、カバーを開けた時でも筐体の内壁が高い構成であり、ハンディターミナルへの水の侵入を確実に阻止できる。
Further, a wall portion having a predetermined height, for example, may be formed along the outer edge of the housing on the inner side of the outer edge of the housing, and the wall portion is formed integrally with the elastic body, for example. May be.
By configuring in this way, even when water accumulates at the joint between the housing and the cover, water can be prevented from entering the handy terminal, and the inner wall of the housing is high even when the cover is opened, Water entry to the handy terminal can be reliably prevented.

本発明によれば、筐体の外縁の先端に沿って設けられた弾性体の側面と、カバーの外縁の先端に沿って設けられた先端部とが所定幅の面で当接し、一定の圧力がかかる為、ハンディターミナル内部への水の侵入を確実に防止できる。   According to the present invention, the side surface of the elastic body provided along the front end of the outer edge of the housing and the front end portion provided along the front end of the outer edge of the cover abut on a surface having a predetermined width, and a constant pressure is obtained. Therefore, water can be surely prevented from entering the handy terminal.

本発明を適用した実施形態について、図面を用いて以下に説明する。
図1は、本発明の第1の実施形態に係るカバーの防滴合わせ構造の構成図である。同図において、4は携帯無線機等のハンディターミナルの筐体の一部であり、筐体の外縁の先端部の断面形状である。したがって、同図に示す断面形状の先端部4がハンディターミナルの、例えば全周に亘って形成されている。また、筐体及びその先端部はABSで形成されている。
Embodiments to which the present invention is applied will be described below with reference to the drawings.
FIG. 1 is a configuration diagram of a drip-proofing structure for a cover according to a first embodiment of the present invention. In the figure, reference numeral 4 denotes a part of a housing of a handy terminal such as a portable wireless device, which is a cross-sectional shape of a distal end portion of an outer edge of the housing. Therefore, the tip end portion 4 having the cross-sectional shape shown in the figure is formed over the entire circumference of the handy terminal, for example. Further, the casing and its tip are formed of ABS.

また、先端部4には弾性体としてエラストマ(ゴム)5が形成されている。このエラストマ5の形成は二重成形処理によって形成する。この二重成形処理は、例えば第1の成形工程でエラストマ5が形成される前の先端部4を有する筐体を形成し、第2の成形工程でエラストマ5を注入し、筐体に熱着する。このようにして形成されたエラストマ5は断面形状が“コ”の字状の溝6を有する。   Further, an elastomer (rubber) 5 is formed as an elastic body at the distal end portion 4. The elastomer 5 is formed by a double molding process. In this double molding process, for example, a housing having the tip 4 before the elastomer 5 is formed in the first molding process is formed, the elastomer 5 is injected in the second molding process, and the housing is heat-sealed. To do. The elastomer 5 thus formed has a groove 6 having a U-shaped cross section.

一方、7はカバーの外縁の先端部の断面形状を示し、カバーの先端部7には先端の尖った先尖部8が形成されている。この先尖部8は、カバーをハンディターミナルに設置すると、上記筐体の溝6に嵌入する構造である。また、この先尖部8を含めて先端部7(カバー)はABSで形成されている。   On the other hand, 7 shows the cross-sectional shape of the front end portion of the outer edge of the cover. The pointed portion 8 has a structure that fits into the groove 6 of the housing when the cover is installed on the handy terminal. The tip 7 (cover) including the tip 8 is formed of ABS.

ここで、上記構成の筐体にカバーを取り付けると、同図(a)の断面構成となる。すなわち、カバーの先端部7の先尖部8が筐体の外縁に沿って設けられたエラストマ5の溝6に係合し、同図(a)に示すように先尖部8とエラストマ5は3箇所で圧接する。すなわち、エラストマ5の両端部5a、5bと先尖部8の側面が圧接し(小さな○印で示す圧接点a,b)、エラストマ5の溝6の底面5cと先尖部8の先端が圧接し(小さな○印で示す圧接点c)、それぞれの圧接点a〜cでエラストマ5が潰された状態に変形する。   Here, when a cover is attached to the casing having the above configuration, the cross-sectional configuration of FIG. That is, the tip 8 of the tip 7 of the cover engages with the groove 6 of the elastomer 5 provided along the outer edge of the casing, and the tip 8 and the elastomer 5 are, as shown in FIG. Weld in 3 places. That is, both end portions 5a and 5b of the elastomer 5 are in pressure contact with the side surfaces of the tip 8 (pressure contacts a and b indicated by small circles), and the bottom surface 5c of the groove 6 of the elastomer 5 and the tip of the tip 8 are in pressure contact. (The pressure contact c indicated by a small circle), and the elastomer 5 is deformed into a crushed state at each pressure contact ac.

したがって、ハンディターミナルの筐体とカバーの接合部には3箇所の圧接点a〜cが形成され、外部から侵入する雨水等の水滴10は3箇所の圧接点a〜cによって完全に遮断される。例えば、圧接点aを浸透して水が隙間11に侵入しても、次の圧接点bによって水の侵入を阻止できる。   Accordingly, three pressure contacts a to c are formed at the joint between the handy terminal housing and the cover, and the raindrops 10 entering from the outside are completely blocked by the three pressure contacts a to c. . For example, even if water penetrates the pressure contact a and water enters the gap 11, the next pressure contact b can prevent water from entering.

また、長期の使用によってカバー等に“そり”や“変形”を生じ、または先尖部8の先端の尖った形状が充分形成できない為、同図(b)に示すように圧接点cが充分形成できない場合でも、圧接点a、bは形成されており、雨水等の水滴10は2箇所の圧接点a、bによって完全に遮断できる。さらに、たとえ圧接点aを浸透して水が隙間12に侵入しても、圧接点bによってハンディターミナルへの水の侵入を阻止できる。   In addition, since the cover or the like is warped or deformed due to long-term use, or the pointed shape of the tip 8 cannot be formed sufficiently, the pressure contact c is sufficient as shown in FIG. Even when it cannot be formed, the pressure contacts a and b are formed, and the water droplets 10 such as rainwater can be completely blocked by the two pressure contacts a and b. Furthermore, even if water penetrates through the pressure contact a and water enters the gap 12, the pressure contact b can prevent water from entering the handy terminal.

以上のように上記実施形態によれば、ハンディターミナルへの水の侵入を完全に防止でき、従ってカバーのネジ止めの箇所も少なくすることができる。
次に、本発明の第2の実施形態を説明する。
As described above, according to the above-described embodiment, water can be completely prevented from entering the handy terminal, and therefore, the number of screwed portions of the cover can be reduced.
Next, a second embodiment of the present invention will be described.

図2は本発明の第2の実施形態に係るカバーの防滴合わせ構造の断面図である。この実施形態は、前述の実施形態で説明した図1(a)の構成と基本的に同じであるが、前述のエラストマ5の内側(図ではエラストマ5の右側)に、エラストマ5よりも高い壁13を形成した点が前述の実施形態と異なる。尚、本実施形態の説明上、対応する部材には同一番号を記して説明する。   FIG. 2 is a sectional view of a drip-proofing structure for a cover according to a second embodiment of the present invention. This embodiment is basically the same as the configuration of FIG. 1A described in the above embodiment, but a wall higher than the elastomer 5 on the inner side of the elastomer 5 (right side of the elastomer 5 in the figure). The point which formed 13 differs from the above-mentioned embodiment. In the description of the present embodiment, the corresponding members will be described with the same numbers.

本実施形態においても、前述の実施形態と同様、カバーの先尖部8をエラストマ5の溝6に係合すると、先尖部8とエラストマ5は3箇所で圧接し、圧接点a〜cを形成し、外部から侵入する雨水等の水滴10を3箇所で圧接点a〜cによって完全に遮断する。   Also in this embodiment, when the tip 8 of the cover is engaged with the groove 6 of the elastomer 5 as in the above-described embodiment, the tip 8 and the elastomer 5 are pressed in three places, and the pressure contacts a to c are set. The formed water droplets 10 such as rainwater entering from the outside are completely blocked by the pressure contacts a to c at three locations.

また、上述のように構成することで、たとえ同図に示す隙間11、12に水が溜まった場合でもハンディターミナルへの水の侵入を防止できる。すなわち、メンテナンス等のためカバーを開けた時でも壁13(内壁)が高く形成されているので、隙間11、12に溜まった水は外部に流れ落ち、ハンディターミナル内に侵入することがなく、ハンディターミナルへの水の侵入を確実に防止できる。   Moreover, by comprising as mentioned above, even if water accumulates in the gaps 11 and 12 shown in the figure, water can be prevented from entering the handy terminal. That is, even when the cover is opened for maintenance or the like, the wall 13 (inner wall) is formed high, so that the water accumulated in the gaps 11 and 12 does not flow outside and enter the handy terminal. Water can be reliably prevented from entering.

尚、この壁13はABSで構成してもよく、またはエラストマで構成してもよい。エラストマで構成する場合には、上記エラストマ5と同時に一体形成する。
次に、本発明の第3の実施形態を説明する。
The wall 13 may be made of ABS or may be made of elastomer. In the case of an elastomer, it is integrally formed simultaneously with the elastomer 5.
Next, a third embodiment of the present invention will be described.

図3(a)は本発明の第3の実施形態に係るカバーの防滴合わせ構造の断面図である。同図(a)において、14は携帯無線機等のハンディターミナルの筐体の一部であり、筐体の外縁の先端部の断面形状である。同図に示す断面形状の先端部14がハンディターミナルの全周に亘って形成されている。   FIG. 3A is a sectional view of a drip-proofing structure for a cover according to a third embodiment of the present invention. In FIG. 1A, reference numeral 14 denotes a part of a housing of a handy terminal such as a portable wireless device, which is a cross-sectional shape of a distal end portion of an outer edge of the housing. A distal end portion 14 having a cross-sectional shape shown in the figure is formed over the entire circumference of the handy terminal.

また、先端部14には弾性体としてエラストマ15が設けられ、このエラストマ15の配設は二重成形処理に形成されている。また、このエラストマ15にはその側面に平面部15′が形成されている。尚、先端部14はABSで構成されている。   Further, an elastomer 15 is provided as an elastic body at the distal end portion 14, and the arrangement of the elastomer 15 is formed by a double molding process. The elastomer 15 has a flat portion 15 'formed on the side surface thereof. In addition, the front-end | tip part 14 is comprised by ABS.

一方、カバーの先端部17には平面部17′が形成され、この平面部17′はエラストマ15に形成された平面部15′と圧接する構成である。尚、この先端部17もABSで構成されている。   On the other hand, a flat surface portion 17 ′ is formed at the front end portion 17 of the cover, and this flat surface portion 17 ′ is configured to be in pressure contact with the flat surface portion 15 ′ formed in the elastomer 15. In addition, this front-end | tip part 17 is also comprised by ABS.

ここで、上記構成の筐体にカバーを取り付けると、同図(a)の断面構成となる。すなわち、カバーの先端部17の平面部17′が筐体の外縁に沿って設けられたエラストマ15に形成された平面部15′に圧接し、圧接面dにおいて先端部17とエラストマ15は密接する。この為、外部から侵入する雨水等の水滴10は圧接面dによって完全に遮断され、ハンディターミナルへの水の侵入を阻止する。   Here, when a cover is attached to the casing having the above configuration, the cross-sectional configuration of FIG. That is, the flat surface portion 17 ′ of the front end portion 17 of the cover is in pressure contact with the flat surface portion 15 ′ formed on the elastomer 15 provided along the outer edge of the housing, and the front end portion 17 and the elastomer 15 are in close contact with each other at the press contact surface d. . For this reason, water droplets 10 such as rainwater entering from the outside are completely blocked by the pressure contact surface d, and prevent water from entering the handy terminal.

尚、長期の使用によってカバー等に“そり”や“変形”が生じても、筐体とカバーの圧接面dは広く、ハンディターミナルへの水の侵入を完全に防止できる。
また、本実施形態においても、ハンディターミナルへの水の侵入を完全に防止できるので、カバーのネジ止めの箇所を少なくすることができる。
Even if the cover or the like undergoes “sledge” or “deformation” due to long-term use, the pressure contact surface d between the housing and the cover is wide, and water can be completely prevented from entering the handy terminal.
Also in the present embodiment, water can be completely prevented from entering the handy terminal, so that the number of screwing portions of the cover can be reduced.

また、同図(b)に示すように、筐体の内側に所定の高さの壁18を形成する構成としてもよく、このように構成することで、同図(b)に示す隙間19に万一水が侵入した場合でもハンディターミナルへの水の侵入を防止できる。すなわち、カバーを開けた時でも筐体の内側に壁18が形成されているので、隙間19に溜まった水は外部に流れ落ち、ハンディターミナル内に侵入することがない。   Further, as shown in FIG. 5B, a wall 18 having a predetermined height may be formed inside the housing, and with this structure, the gap 19 shown in FIG. Even if water intrudes, it can prevent water from entering the handy terminal. That is, even when the cover is opened, the wall 18 is formed inside the casing, so that the water accumulated in the gap 19 does not flow outside and enter the handy terminal.

さらに、図4に示すようにエラストマ15の側面の長手方向に沿って溝20を設けることにより、たとえ水が圧接面に侵入してもこの溝に侵入した水が溜まり、ハンディターミナル側に水が侵入することを阻止することができる。尚、上記溝20は1本に限らず、2本、3本、・・・設けてもよく、更に確実にハンディターミナルへの水の侵入を防止することができる。   Furthermore, as shown in FIG. 4, by providing the groove 20 along the longitudinal direction of the side surface of the elastomer 15, even if water enters the pressure contact surface, the water that has entered the groove accumulates, and the water enters the handy terminal side. Intrusion can be prevented. The groove 20 is not limited to one, but may be two, three,..., And can reliably prevent water from entering the handy terminal.

第1の実施形態に係るカバーの防滴合わせ構造の構成図である。It is a block diagram of the drip-proofing structure of the cover which concerns on 1st Embodiment. 第2の実施形態に係るカバーの防滴合わせ構造の断面図である。It is sectional drawing of the drip-proofing structure of the cover which concerns on 2nd Embodiment. 第3の実施形態に係るカバーの防滴合わせ構造の断面図である。It is sectional drawing of the drip-proofing structure of the cover which concerns on 3rd Embodiment. エラストマに溝を設けたカバーの防滴合わせ構造の断面図である。It is sectional drawing of the drip-proofing structure of the cover which provided the groove | channel in the elastomer. 従来のハンディターミナルの防滴構造を説明する図である。It is a figure explaining the drip-proof structure of the conventional handy terminal.

符号の説明Explanation of symbols

4、5、14 先端部
5、15 エラストマ
5a、5b 両端部
5c 底面
6 溝
8 先尖部
10 水滴
11、12 隙間
15′、17′ 平面部
13、18 壁
20 溝
4, 5, 14 Tip part 5, 15 Elastomer 5a, 5b Both end part 5c Bottom face 6 Groove 8 Tip 8 Water drop 11, 12 Gap 15 ', 17' Flat part 13, 18 Wall 20 Groove

Claims (6)

筐体に対し、該筐体をカバーするカバーの防滴合わせ構造において、
前記筐体の外縁の先端に沿って設けられ、少なくとも側面が露出する弾性体と、
前記カバーの外縁の先端に沿って設けられ、前記弾性体の露出する側面と当接する面を有する当接部と、
を有することを特徴とするカバーの防滴合わせ構造。
In the drip-proofing structure of the cover that covers the housing,
An elastic body provided along the tip of the outer edge of the housing, at least a side surface of which is exposed;
An abutting portion provided along the outer edge of the cover and having a surface that abuts the exposed side surface of the elastic body;
A drip-proofing structure for a cover, characterized by comprising:
第1のカバーと第2のカバーを係合するカバーの防滴合わせ構造において、
前記第1のカバーの外縁の先端に沿って設けられ、少なくとも側面が露出する弾性体と、
前記第2のカバーの外縁の先端に沿って設けられ、前記弾性体の露出する側面と当接する面を有する当接部と、
を有することを特徴とするカバーの防滴合わせ構造。
In the drip-proofing structure of the cover that engages the first cover and the second cover,
An elastic body provided along a front end of the outer edge of the first cover, at least a side surface of which is exposed;
A contact portion provided along a front end of an outer edge of the second cover, and having a surface that contacts the exposed side surface of the elastic body;
A drip-proofing structure for a cover, characterized by comprising:
前記弾性体と前記当接部との当接は、面であることを特徴とする請求項1又は2記載のカバーの防滴合わせ構造。   3. The drip-proofing structure for a cover according to claim 1, wherein the contact between the elastic body and the contact portion is a surface. 前記弾性体の露出する側面には、その長手方向に沿って溝が設けられていることを特徴とする請求項1又は2記載のカバーの防滴合わせ構造。   The drip-proofing structure for a cover according to claim 1 or 2, wherein a groove is provided along a longitudinal direction of the exposed side surface of the elastic body. 前記筐体の外縁の先端内側には、所定の高さを有する壁部が該筐体の外縁に沿って形成されていることを特徴とする請求項1又は2記載のカバーの防滴合わせ構造。   The drip-proofing structure for a cover according to claim 1 or 2, wherein a wall portion having a predetermined height is formed along the outer edge of the casing on the inner side of the outer edge of the casing. . 前記壁部は、前記弾性体と一体で形成されていることを特徴とする請求項5記載のカバーの防滴合わせ構造。   The drip-proofing structure for a cover according to claim 5, wherein the wall portion is formed integrally with the elastic body.
JP2005024224A 2005-01-31 2005-01-31 Drip-proof joint structure for cover Pending JP2005143138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005024224A JP2005143138A (en) 2005-01-31 2005-01-31 Drip-proof joint structure for cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005024224A JP2005143138A (en) 2005-01-31 2005-01-31 Drip-proof joint structure for cover

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP24162995A Division JP3710852B2 (en) 1995-09-20 1995-09-20 Cover drip-proof structure

Publications (1)

Publication Number Publication Date
JP2005143138A true JP2005143138A (en) 2005-06-02

Family

ID=34698226

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Application Number Title Priority Date Filing Date
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Country Link
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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009094136A (en) * 2007-10-04 2009-04-30 Casio Hitachi Mobile Communications Co Ltd Water-proof structure and housing of electronic apparatus
JP2010192997A (en) * 2009-02-16 2010-09-02 Fujitsu Ltd Waterproof structure of case, and electronic apparatus including the same
US8467172B2 (en) 2008-03-31 2013-06-18 Fujitsu Limited Mobile terminal device
JP2013207114A (en) * 2012-03-28 2013-10-07 Fujitsu Ltd Housing
JP2019056405A (en) * 2017-09-20 2019-04-11 株式会社東海理化電機製作所 Sealing structure
WO2020095635A1 (en) * 2018-11-09 2020-05-14 日立オートモティブシステムズ株式会社 Electronic control device
WO2024136991A1 (en) * 2022-12-22 2024-06-27 Continental Automotive Systems, Inc. Housing capable of ingress protection

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009094136A (en) * 2007-10-04 2009-04-30 Casio Hitachi Mobile Communications Co Ltd Water-proof structure and housing of electronic apparatus
US8467172B2 (en) 2008-03-31 2013-06-18 Fujitsu Limited Mobile terminal device
JP2010192997A (en) * 2009-02-16 2010-09-02 Fujitsu Ltd Waterproof structure of case, and electronic apparatus including the same
JP2013207114A (en) * 2012-03-28 2013-10-07 Fujitsu Ltd Housing
JP2019056405A (en) * 2017-09-20 2019-04-11 株式会社東海理化電機製作所 Sealing structure
US10993343B2 (en) 2017-09-20 2021-04-27 Kabushiki Kaisha Tokai Rika Denki Seisakusho Sealing structure
WO2020095635A1 (en) * 2018-11-09 2020-05-14 日立オートモティブシステムズ株式会社 Electronic control device
JPWO2020095635A1 (en) * 2018-11-09 2021-10-14 日立Astemo株式会社 Electronic control device
WO2024136991A1 (en) * 2022-12-22 2024-06-27 Continental Automotive Systems, Inc. Housing capable of ingress protection

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