JPH05244238A - Telescopic telephone set - Google Patents
Telescopic telephone setInfo
- Publication number
- JPH05244238A JPH05244238A JP7928592A JP7928592A JPH05244238A JP H05244238 A JPH05244238 A JP H05244238A JP 7928592 A JP7928592 A JP 7928592A JP 7928592 A JP7928592 A JP 7928592A JP H05244238 A JPH05244238 A JP H05244238A
- Authority
- JP
- Japan
- Prior art keywords
- case
- main body
- body case
- guide groove
- movable case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は収納時には縮小し、使用
時には伸長させる伸縮形電話機に関し、特にデザインの
自由度を拡大して外観の改善を図り、かつ低コスト化、
メンテナンス容易を図った伸縮型電話機に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telescopic telephone that is reduced in size when stored and extended when used, and in particular, the degree of freedom in design is expanded to improve the appearance and lower costs.
The present invention relates to a telescopic phone that is easy to maintain.
【０００２】[0002]
【従来の技術】従来の伸縮型電話機は、図５に示すよう
に、受話部９ａを備えた本体ケース９と、ダイヤルキー
１０ａ及び送話部１０ｂを備えた可動ケース１０とで構
成し、本体ケース９の両側に設けたガイド溝９ｃに、可
動ケース１０の両側に設けた断面Ｌ字型のガイド１０ｃ
を嵌合させ、このガイド１０ｃをガイド溝９ｃに沿って
移動させることで、可動ケース１０を本体ケース９に対
して伸縮させることができる。又、本体ケース９の可動
ケース１０との摺接面には四角形の孔が設けてあり、こ
の孔からは板ばね材を三角形状に折り曲げて形成したス
トッパ９ｂを突出させている。又、可動ケース９の裏蓋
１１には長手方向に位置決め孔１１ａ，１１ｂが設けて
あり、前記ストッパ９ｂが係合されるようになってい
る。2. Description of the Related Art As shown in FIG. 5, a conventional telescopic telephone is composed of a main body case 9 having a receiving section 9a and a movable case 10 having a dial key 10a and a transmitting section 10b. Guide grooves 9c provided on both sides of the case 9 have guides 10c having L-shaped cross sections provided on both sides of the movable case 10.
By fitting and moving the guide 10c along the guide groove 9c, the movable case 10 can be expanded and contracted with respect to the main body case 9. Further, a rectangular hole is provided on the sliding contact surface of the main body case 9 with the movable case 10, and a stopper 9b formed by bending a leaf spring material in a triangular shape is projected from the hole. Further, the back cover 11 of the movable case 9 is provided with positioning holes 11a and 11b in the longitudinal direction so that the stopper 9b is engaged.
【０００３】この構成の電話機では、図６（ａ）のよう
にストッパ９ｂが位置決め孔１１ｂに係合しているとき
には、可動ケース１０は本体ケース９に対して伸長され
た状態となる。この状態から可動ケース１０を押し込む
と、ストッパ９ｂは図６（ｂ）に示すように位置決め孔
１１ａに係合する。このとき、可動ケース１０は本体ケ
ース９に重なって縮小状態となり、コンパクトに収納さ
れ、携帯可能な状態となる。In the telephone having this structure, the movable case 10 is extended with respect to the main body case 9 when the stopper 9b is engaged with the positioning hole 11b as shown in FIG. 6 (a). When the movable case 10 is pushed in from this state, the stopper 9b engages with the positioning hole 11a as shown in FIG. 6 (b). At this time, the movable case 10 overlaps the main body case 9 to be in a contracted state, and is housed compactly and portable.
【０００４】ここで、 位置決め孔１１ａのストッパ９
ｂと接する部分１１ａ′は、図６のように、円弧状にな
っているので、可動ケース１０に延ばす方向の力を加え
ると、ストッパ９ｂは円弧に沿って押し下げられ、係合
を解除する。更に続けて可動ケース１０を伸ばす方向に
力を加えると、図６（ａ）に示した使用状態となるが、
この状態では更に可動ケース１０に伸ばそうとする力を
加えても、位置決め孔１１ｂのストッパ９ｂと接する部
分１１ｂ′は垂直に形成してあるので、ストッパ９ｂは
解除できない構成となっている。尚、前記した伸縮型電
話機においては、伸縮動作過程において、常にストッパ
９ｂによって本体ケース９と可動ケース１０の裏蓋１１
の間に押圧が生じる構造となっているため、可動ケース
１０の伸縮動作に適度の抵抗感を持たせてガタを防止し
ている。Here, the stopper 9 for the positioning hole 11a
As shown in FIG. 6, the portion 11a 'in contact with b is arcuate, and therefore, when a force in the extending direction is applied to the movable case 10, the stopper 9b is pushed down along the arc to release the engagement. When a force is further applied in the direction to extend the movable case 10 continuously, the use state shown in FIG. 6A is obtained.
In this state, even if a force to further extend the movable case 10 is applied, the portion 11b 'of the positioning hole 11b which is in contact with the stopper 9b is formed vertically, so that the stopper 9b cannot be released. In addition, in the above-mentioned telescopic type telephone, the back cover 11 of the main body case 9 and the movable case 10 is always held by the stopper 9b during the telescopic operation process.
Since the structure is such that a pressing force is generated between them, the movable case 10 has a proper sense of resistance to the expansion and contraction operation to prevent backlash.
【０００５】[0005]
【発明が解決しようとする課題】このような従来の伸縮
型電話機では、可動ケース１０と本体ケース９を結合さ
せるガイド１０ｃ及びガイド溝９ｃが可動ケース１０及
び本体ケース９の夫々の両側面に設けられているので、
その分だけ実装スペースが狭くなる。又、可動ケース１
０を伸長させたときには、ガイド１０ｃ及びガイド溝９
ｃが露出し、構造上の凹凸が目立ち、デザイン品質の低
下を生じる。In such a conventional telescopic telephone, a guide 10c for coupling the movable case 10 and the main body case 9 and a guide groove 9c are provided on both side surfaces of the movable case 10 and the main body case 9, respectively. Since it has been
The mounting space is reduced accordingly. In addition, movable case 1
When 0 is extended, the guide 10c and the guide groove 9
c is exposed, structural irregularities are conspicuous, and design quality is degraded.
【０００６】更に、伸縮構造であるため、本体ケース９
のガイド溝９ｃと可動ケース１０ガイド１０ｃ、及び可
動ケース１０の裏蓋１１とストッパ９ｂとの接触は不可
避であり、必ず動作により摩耗が生じる。この場合、前
記したようにストッパ９ｂにより本体ケース９と可動ケ
ース１０の間に押圧が生じる構造としていたり、ストッ
パ９ｂが金属製の板バネであったりすることで、その度
合いは大きくなっている。したがって、これらの接触が
生じる本体ケース９、可動ケース１０、裏蓋１１等を耐
摩耗性、摺動性の高い材料で製作する必要があるが、一
般的にこのような性能を持ち合わせた材料は高価なもの
となり、部品コスト高を招く。Further, since it has a stretchable structure, the main body case 9
The contact between the guide groove 9c and the movable case 10 guide 10c, and between the back cover 11 of the movable case 10 and the stopper 9b is unavoidable, and the operation always causes abrasion. In this case, the degree is increased by the structure in which pressing is performed between the main body case 9 and the movable case 10 by the stopper 9b or the stopper 9b is a metal leaf spring as described above. Therefore, it is necessary to manufacture the main body case 9, the movable case 10, the back cover 11 and the like that are in contact with each other with a material having high wear resistance and slidability. Generally, a material having such performance is It becomes expensive and the cost of parts increases.
【０００７】更に、保守の面を考えても、伸縮構造部分
が本体ケース９或いは可動ケース１０と一体の構造とな
っているため、摩耗により部品の交換が生じた場合に
は、本体ケースや可動ケース自体の交換が必要となり、
交換部品代の費用が嵩むとともに、交換作業工数がかか
る等の問題がある。本発明の目的は、デザイン品質を改
善するとともに、低コスト化、メンテナンス容易を可能
にした伸縮型電話機を提供することにある。Further, in consideration of maintenance, since the expansion and contraction structure portion is integrated with the main body case 9 or the movable case 10, when the parts are replaced due to abrasion, the main body case or the movable case is moved. The case itself needs to be replaced,
There are problems that the cost of replacement parts is high and that man-hours for replacement work are required. An object of the present invention is to provide a telescopic telephone that improves design quality, reduces cost, and facilitates maintenance.
【０００８】[0008]
【課題を解決するための手段】本発明の伸縮型電話機
は、本体ケースと可動ケースの各摺接面には、可動ケー
スの伸縮移動長さに相当する長さのガイド溝と、対向す
るガイド溝に係合される係合片とを設けており、各係合
片を各ガイド溝に係合させ、かつガイド溝に案内させな
がら可動ケースを本体ケースに対して摺動可能に構成す
る。この場合、本体ケースにはガイド溝と並行に凹溝を
形成し、この凹溝には所要位置に山形突部を設けたレー
ルを嵌合し、可動ケースにはその縮小位置及び伸長位置
で夫々前記山形突部に嵌合される谷形凹部を設けること
が好ましい。又、本体ケースと可動ケースの摺接面を円
筒面状に形成してもよい。According to the telescopic telephone of the present invention, a guide groove having a length corresponding to the telescopic movement length of the movable case is provided on each of the sliding contact surfaces of the main body case and the movable case, and a guide facing each other. An engaging piece engaged with the groove is provided, and the movable case is configured to be slidable with respect to the main body case while engaging each engaging piece with each guide groove and guiding the engaging groove with the guide groove. In this case, a concave groove is formed in the main body case in parallel with the guide groove, and a rail provided with a mountain-shaped protrusion at a required position is fitted in the concave groove. It is preferable to provide a valley-shaped recess that fits into the angled protrusion. Further, the sliding contact surface between the main body case and the movable case may be formed into a cylindrical surface shape.
【０００９】[0009]
【実施例】次に、本発明について図面を参照して説明す
る。図１は本発明の伸縮型電話機の一実施例の分解斜視
図である。同図において、本体ケース１は内部に後述す
るフック６とプリント板８を内装し、裏蓋２が取着され
る。又、可動ケース３は内部にプリント板７を内装し、
裏蓋４が取着される。前記本体ケース１の前面一部には
受話口１ａが設けられるとともに、他の部分には円筒面
状に湾曲された凹状の摺接面１ｂが形成されており、前
記可動ケース３はこの摺接面１ｂに沿って摺動され、本
体ケース１に対して伸縮できるように構成されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings. FIG. 1 is an exploded perspective view of an embodiment of a telescopic telephone of the present invention. In the same figure, a main body case 1 has a hook 6 and a printed board 8 which will be described later as an interior, and a back cover 2 is attached. The movable case 3 has a printed board 7 inside,
The back cover 4 is attached. An earpiece 1a is provided on a part of the front surface of the main body case 1, and a concave sliding contact surface 1b curved into a cylindrical surface is formed on the other part. The movable case 3 has the sliding contact surface 1b. It is configured to be slidable along the surface 1b so that it can expand and contract with respect to the main body case 1.
【００１０】即ち、前記本体ケース１の摺接面１ｂには
左右対称の位置に一対の凹溝１ｃを設けている。この凹
溝１ｃは前記可動ケース３が伸長された状態でも露出し
ない長さ及び位置に形成され、その深さが長手方向の中
ほどで一段低く形成される。又、前記凹溝１ｃの外側に
は、これと平行に可動ケース３の伸縮長さに相当する長
さの一対のガイド溝１ｄをスリット状に形成している。
更に、前記ガイド溝１ｄの上側に一対の角穴１ｅを設け
ている。又、摺接面１ｂの上縁には穴１ｆを、下縁には
係合片１ｇを夫々設けてある。That is, the sliding contact surface 1b of the main body case 1 is provided with a pair of concave grooves 1c at symmetrical positions. The groove 1c is formed at a length and a position where it is not exposed even when the movable case 3 is extended, and the depth thereof is further lowered in the middle of the longitudinal direction. A pair of guide grooves 1d having a length corresponding to the expansion and contraction length of the movable case 3 are formed in a slit shape parallel to the outside of the concave groove 1c.
Further, a pair of square holes 1e are provided above the guide groove 1d. A hole 1f is provided at the upper edge of the sliding contact surface 1b, and an engaging piece 1g is provided at the lower edge.
【００１１】更に、前記本体ケース１内に収納されたフ
ック６の両端に設けた内向きの係合片６ａが前記角穴１
ｅを貫通してケース外に突出されている。又、前記凹溝
１ｃ内にはレール５が嵌入される。このレール５は凹溝
１ｃに対応して湾曲形成された湾曲板部５ａを有し、こ
の湾曲板部５ａには中心線の長手方向沿って肉盛りした
突部面５ｂを有している。更に、レール５の両端には本
体ケース１と嵌合するフック片５ｄを設け、又レール５
の中ほどに山形突部５ｃを設けている。Further, the inward engaging pieces 6a provided at both ends of the hook 6 housed in the body case 1 are provided with the square holes 1
It penetrates through e and is projected to the outside of the case. A rail 5 is fitted in the groove 1c. The rail 5 has a curved plate portion 5a that is curved and formed corresponding to the concave groove 1c, and the curved plate portion 5a has a protruding surface 5b that is built up along the longitudinal direction of the center line. Further, hook pieces 5d that fit with the main body case 1 are provided at both ends of the rail 5, and
A chevron-shaped protrusion 5c is provided in the middle.
【００１２】一方、前記可動ケース３はダイヤルキー３
ａと送話口３ｂを有しており、上側面には突起３ｃが設
けてある。裏蓋４の突状の円筒面をした摺接面には前記
ガイド溝１ｄと係合して摺動可能な外向きのフック状を
した一対の係合片４ａと、可動ケース３を摺動したとき
に前記係合片１ｇの干渉を回避するための凹状ガイド４
ｄと、本体ケース１から突出された前記係合片６ａが摺
動可能に係合するスリット状のガイド溝４ｂと、前記レ
ール５に設けた山形突部５ｃが夫々嵌合する谷形凹部４
ｃ１，４ｃ２とを有している。On the other hand, the movable case 3 is a dial key 3
a and a mouthpiece 3b, and a protrusion 3c is provided on the upper side surface. On the sliding contact surface of the back cover 4, which has a protruding cylindrical surface, the movable case 3 is slid with a pair of outwardly hook-shaped engaging pieces 4a which are slidable by engaging with the guide groove 1d. Concave guide 4 for avoiding the interference of the engaging piece 1g when
d, a slit-shaped guide groove 4b with which the engaging piece 6a protruding from the main body case 1 slidably engages, and a trough-shaped recess 4 into which a chevron projection 5c provided on the rail 5 fits, respectively.
c1 and 4c2.
【００１３】この構成の伸縮型電話機の組み立ては次の
ようにして行う。先ず、可動ケース３にプリント板７を
ネジ止めし、裏蓋４を嵌合した後、ネジ止めしてユニッ
ト化する。次に、本体ケース１の凹溝１ｃにレール５を
嵌合し、先にユニット化して裏蓋４の係合片４ａをガイ
ド溝１ｄに圧入し、係合する。本体ケース１の裏側から
フック６の係合片６ａを角穴１ｅを通り裏蓋４のカイド
溝４ｂまで圧入し、係合することによって伸縮構造部は
できあがる。最後に本体ケース１にプリント板８をネジ
止めし、裏カバー２を嵌合して取り付ける。図２は組み
立てた電話機の結合状態を示す横断面図であり、図２
（ａ）は本体ケース１と裏蓋４の結合状態を示し、図２
（ｂ）は本体ケース１と裏蓋４と係合片６ａの結合状態
を示す。The telescopic telephone having this structure is assembled as follows. First, the printed board 7 is screwed to the movable case 3, the back cover 4 is fitted, and then screwed to form a unit. Next, the rail 5 is fitted in the concave groove 1c of the main body case 1, and the engaging piece 4a of the back cover 4 is press-fitted into the guide groove 1d to be unitized, and then engaged. The telescopic structure portion is completed by press-fitting the engaging piece 6a of the hook 6 from the back side of the main body case 1 through the square hole 1e to the guide groove 4b of the back cover 4 and engaging them. Finally, the printed board 8 is screwed to the body case 1, and the back cover 2 is fitted and attached. FIG. 2 is a cross-sectional view showing the assembled state of the telephone set.
FIG. 2A shows a state in which the main body case 1 and the back cover 4 are combined, and FIG.
(B) shows a state in which the main body case 1, the back cover 4, and the engagement piece 6a are combined.
【００１４】次に可動ケース３の伸縮動作について、図
３（ａ）及び（ｂ）を参照して説明する。可動ケース３
は、図３（ａ）に示すように、縮小させた状態では上側
面にある突起３ｃが本体ケース１の穴１ｆに嵌入する。
又、下縁内側にある係合穴３ｄが本体ケース１の係合片
１ｇと嵌合することで、夫々本体ケース１からの浮きを
防止し、本体ケース１にしっかりと取着される。ここ
で、可動ケース３を伸長させる力を加えると、可動ケー
ス３は係合片４ａが本体ケース１のガイド溝１ｄに導か
れ、或いはフック６の係合片６ａがガイド溝４ｂを導
き、摺接面１ｂに嵌合したレール５の突部面５ｂに沿っ
て摺動し、図３（ｂ）のように可動ケース３が伸長され
る。Next, the expansion / contraction operation of the movable case 3 will be described with reference to FIGS. 3 (a) and 3 (b). Movable case 3
As shown in FIG. 3 (a), the projection 3 c on the upper side surface fits into the hole 1 f of the main body case 1 in the contracted state.
Further, by engaging the engagement holes 3d on the inner side of the lower edge with the engagement pieces 1g of the main body case 1, they are prevented from floating from the main body case 1 and are firmly attached to the main body case 1. Here, when a force to extend the movable case 3 is applied, the engaging piece 4a of the movable case 3 is guided to the guide groove 1d of the main body case 1, or the engaging piece 6a of the hook 6 guides the guide groove 4b to slide. By sliding along the protruding surface 5b of the rail 5 fitted to the contact surface 1b, the movable case 3 is extended as shown in FIG. 3 (b).
【００１５】この伸縮動作に際しては、図４（ａ），
（ｂ）に伸縮状態の拡大図を示すように、可動ケース３
が縮小された状態では、図４（ａ）のように、山形突部
５ｃが一方の谷形凹部４ｃ1 と係合されてロック状態に
ある。可動ケース３を伸長しようと一定以上の力を加え
て引っ張ると、山形突部５ｃが谷形凹部４ｃ1 から外れ
ると同時に山形突部５ｃが裏蓋４に押され、山形突部５
ｃの位置する湾曲板部５ａが更に湾曲され、凹溝１ｃの
中程の一段低くなった部分にもぐりこむ。そして、可動
ケース３を完全に伸長させると、図４（ｂ）のように、
レール５上の山形突部５ｃが別の谷形凹部４ｃ2 に係合
され、ロック状態となる。以上説明してきたような伸縮
動作に関与する部品は、裏蓋４、レール５、フック６は
本実施例においては耐摩耗性、摺動性を必要とするた
め、耐摩耗性、摺動性に優れた素材を用いている。これ
によって十分実用に耐え得る伸縮形電話機が実現され
る。In this expansion / contraction operation, as shown in FIG.
As shown in FIG.
In the state in which is reduced, as shown in FIG. 4 (a), the mountain-shaped projection 5c is engaged with one of the valley-shaped recesses 4c 1 and is in the locked state. When the movable case 3 is pulled by applying a certain force or more to extend it, the chevron projection 5c is disengaged from the trough-shaped recess 4c 1 , and at the same time, the chevron projection 5c is pushed by the back cover 4 and the chevron-shaped projection 5
The curved plate portion 5a where c is located is further curved, and also digs into a portion that is lowered by one step in the middle of the concave groove 1c. Then, when the movable case 3 is completely extended, as shown in FIG.
Yamagata projection 5c on the rail 5 is engaged to another valley-shaped recess 4c 2, a locked state. The parts involved in the expansion and contraction operation as described above require wear resistance and slidability in the back cover 4, the rails 5, and the hooks 6 in this embodiment. Uses excellent materials. As a result, a telescopic telephone that can withstand practical use is realized.
【００１６】[0016]
【発明の効果】以上説明したように本発明は、可動ケー
スを本体ケースに対して伸縮させるために、本体ケース
と可動ケースの摺接面にガイド溝を係合片を設けている
ので、外観を損なうことなく、又実装スペースの制約を
小さくする。更に、可動ケースの移動位置に対応させて
山形突部と谷形凹部を有するレールを設けているので、
可動ケースを移動させる際に適度の圧力を生じ、可動ケ
ースにがたつきを生じさせないととともに、山形突部と
谷形凹部との嵌合によってクリック感をもたらし、可動
ケースが位置決めロックされたことを使用者に認識させ
ることができる。As described above, according to the present invention, in order to extend and contract the movable case with respect to the main body case, the guide groove is provided on the sliding contact surface between the main body case and the movable case. Does not impair the mounting space and reduces the restrictions on the mounting space. Furthermore, since a rail having a mountain-shaped projection and a valley-shaped recess is provided corresponding to the moving position of the movable case,
When the movable case is moved, an appropriate amount of pressure is not generated and rattling does not occur in the movable case, and a click feeling is brought about by the fitting of the chevron protrusion and the valley recess, and the movable case is positioned and locked. Can be recognized by the user.
【００１７】又、係合片等の可動構造部分をケース部分
と別個に設けることで、可動構造部分にのみ耐摩耗性、
摺動性に優れた材料を用いることができ、製品単価の低
減を可能にしている。このことは、保守の点において
も、摩耗による部品の交換が生じてもケース部分を交換
する必要はなく、可動構造部品のみの交換で済み、交換
部品代の費用の低減と交換作業の工数削減につながる。Further, by providing the movable structure portion such as the engagement piece separately from the case portion, wear resistance is provided only in the movable structure portion.
It is possible to use materials with excellent slidability, which makes it possible to reduce the product unit price. In terms of maintenance, even if parts are replaced due to wear, it is not necessary to replace the case part, only moving structural parts need to be replaced, reducing the cost of replacement parts and reducing the number of man-hours for replacement work. Lead to
【図１】本発明の伸縮型電話機の一実施例の部分分解斜
視図である。FIG. 1 is a partially exploded perspective view of an embodiment of a telescopic telephone according to the present invention.
【図２】図１の電話機の要部の拡大横断面図である。FIG. 2 is an enlarged cross-sectional view of a main part of the telephone shown in FIG.
【図３】図１の電話機の要部の拡大縦断面図である。FIG. 3 is an enlarged vertical sectional view of a main part of the telephone of FIG.
【図４】図１の電話機の異なる要部の拡大縦断面図であ
る。4 is an enlarged vertical sectional view of a different main part of the telephone of FIG.
【図５】従来の伸縮型電話機の一例の部分分解斜視図で
ある。FIG. 5 is a partially exploded perspective view of an example of a conventional telescopic phone.
【図６】図５の電話機の一部の拡大断面図である。6 is an enlarged cross-sectional view of a portion of the telephone of FIG.
１ 本体ケース １ｃ 凹溝 １ｄ ガイド溝 ２ 裏蓋 ３ 可動ケース ４ 裏蓋 ４ａ 係合片 ４ｂ ガイド溝 ４ｃ
1,４Ｃ2 谷形凹部 ５ レール ５ｃ 山形突部 ６ フック ６ａ 係合片 ７，８ プリント板1 main body case 1c concave groove 1d guide groove 2 back lid 3 movable case 4 back lid 4a engaging piece 4b guide groove 4c
1, 4C 2 valley-shaped recess 5 rail 5c chevron-shaped projection 6 hook 6a engaging piece 7, 8 printed board
Claims (3)
伸縮移動される可動ケースとで構成される伸縮型電話機
において、前記本体ケースと可動ケースの各摺接面に
は、可動ケースの伸縮移動長さに相当する長さのガイド
溝と、対向するガイド溝に係合される係合片とを夫々設
け、これらの係合片を各ガイド溝に係合させ、かつ案内
させながら可動ケースを本体ケースに対して摺動可能に
構成したことを特徴とする伸縮型電話機。1. A telescopic telephone comprising a main body case and a movable case that is telescopically moved with respect to the main body case. A guide groove having a length corresponding to the length and an engaging piece engaged with the opposing guide groove are respectively provided, and the movable case is moved while engaging and guiding the engaging pieces with the respective guide grooves. A telescopic phone characterized by being slidable with respect to the body case.
溝を形成し、この凹溝には所要位置に山形突部を設けた
レールを嵌合し、前記可動ケースにはその縮小位置及び
伸長位置で夫々前記山形突部に嵌合される谷形凹部を設
けてなる請求項１の伸縮型電話機。2. A groove is formed in the main body case in parallel with the guide groove, and a rail provided with a mountain-shaped protrusion at a required position is fitted in the groove, and the movable case is provided with a reduced position and The telescopic telephone according to claim 1, wherein valley-shaped recesses are provided which are respectively fitted to the chevron projections in an extended position.
面状に形成してなる請求項１又は２の伸縮型電話機。3. The telescopic telephone according to claim 1, wherein the sliding contact surface of the main body case and the movable case is formed into a cylindrical surface shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04079285A JP3088183B2 (en) | 1992-02-29 | 1992-02-29 | Telescopic telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP04079285A JP3088183B2 (en) | 1992-02-29 | 1992-02-29 | Telescopic telephone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05244238A true JPH05244238A (en) | 1993-09-21 |
| JP3088183B2 JP3088183B2 (en) | 2000-09-18 |
Family
ID=13685599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP04079285A Expired - Fee Related JP3088183B2 (en) | 1992-02-29 | 1992-02-29 | Telescopic telephone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3088183B2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1594289A2 (en) * | 2004-05-03 | 2005-11-09 | Samsung Electronics Co., Ltd. | Double sliding-type portable communication apparatus |
| JP2006246353A (en) * | 2005-03-07 | 2006-09-14 | Sony Ericsson Mobilecommunications Japan Inc | Mobile terminal unit |
| JP2008506299A (en) * | 2004-07-08 | 2008-02-28 | ハイテック パーツ カンパニー リミテッド | Slider assembly for slide type mobile phone and slide type mobile phone |
| CN100433761C (en) * | 2004-06-01 | 2008-11-12 | 乐金电子(中国)研究开发中心有限公司 | Key area sliding type mobile communication terminal |
| JP2008306479A (en) * | 2007-06-07 | 2008-12-18 | Sharp Corp | Information terminal, and slide hinge |
| US7496388B2 (en) | 2003-09-09 | 2009-02-24 | Lg Electronics Inc. | Slide assembly for mobile communication device |
| JP2012244456A (en) * | 2011-05-20 | 2012-12-10 | Kyocera Corp | Slide type electronic device |
-
1992
- 1992-02-29 JP JP04079285A patent/JP3088183B2/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7496388B2 (en) | 2003-09-09 | 2009-02-24 | Lg Electronics Inc. | Slide assembly for mobile communication device |
| US7831285B2 (en) | 2004-03-08 | 2010-11-09 | Hitech Parts Co., Ltd. | Slider assembly for sliding-type mobile phone and cellular phone having the slider assembly |
| EP1594289A2 (en) * | 2004-05-03 | 2005-11-09 | Samsung Electronics Co., Ltd. | Double sliding-type portable communication apparatus |
| EP1594289A3 (en) * | 2004-05-03 | 2006-05-10 | Samsung Electronics Co., Ltd. | Double sliding-type portable communication apparatus |
| CN100433761C (en) * | 2004-06-01 | 2008-11-12 | 乐金电子(中国)研究开发中心有限公司 | Key area sliding type mobile communication terminal |
| JP2008506299A (en) * | 2004-07-08 | 2008-02-28 | ハイテック パーツ カンパニー リミテッド | Slider assembly for slide type mobile phone and slide type mobile phone |
| JP2006246353A (en) * | 2005-03-07 | 2006-09-14 | Sony Ericsson Mobilecommunications Japan Inc | Mobile terminal unit |
| JP4530218B2 (en) * | 2005-03-07 | 2010-08-25 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | Mobile terminal device |
| JP2008306479A (en) * | 2007-06-07 | 2008-12-18 | Sharp Corp | Information terminal, and slide hinge |
| JP2012244456A (en) * | 2011-05-20 | 2012-12-10 | Kyocera Corp | Slide type electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3088183B2 (en) | 2000-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |