JPH0511912Y2 - - Google Patents
Info
- Publication number
- JPH0511912Y2 JPH0511912Y2 JP1986110306U JP11030686U JPH0511912Y2 JP H0511912 Y2 JPH0511912 Y2 JP H0511912Y2 JP 1986110306 U JP1986110306 U JP 1986110306U JP 11030686 U JP11030686 U JP 11030686U JP H0511912 Y2 JPH0511912 Y2 JP H0511912Y2
- Authority
- JP
- Japan
- Prior art keywords
- head member
- shape memory
- memory alloy
- head
- robot
- 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.)
- Expired - Lifetime
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 17
- 241000086550 Dinosauria Species 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Toys (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は胴体部に対し頭部材を回転により出没
可能に軸支するとともに、形状記憶合金の復元力
によつて頭部材を回転させるように形成したロボ
ツト玩具、人形玩具等における頭部構造に関す
る。[Detailed description of the invention] (Field of industrial application) The present invention supports a head member rotatably in and out of the body, and rotates the head member using the restoring force of a shape memory alloy. This invention relates to a head structure of a formed robot toy, doll toy, etc.
（従来技術と考案の目的）
一般に、ロボツト玩具、人形玩具の頭部材は胴
体部に対して一体に固定されているか、或は折畳
み、展開自在に取着されたものである。これに対
し、本考案は従来の頭部構造とは異なり、形状記
憶合金を利用してその復元力によつて胴体部より
頭部材を出没可能に形成したロボツト玩具、人形
玩具等における頭部構造を提案することを目的と
する。(Prior Art and Purpose of the Invention) Generally, the head member of a robot toy or a doll toy is either integrally fixed to the body, or attached so that it can be folded and expanded. In contrast, unlike conventional head structures, the present invention utilizes a shape memory alloy to form a head member that can be retracted from the body using its restoring force. The purpose is to propose.
（課題を解決するための技術的手段）
上記課題を解決するための技術的手段として、
本考案に係るロボツト玩具、人形玩具等における
頭部構造は、下記要件を備えることを特徴とす
る。(Technical means to solve the problem) As a technical means to solve the above problem,
The head structure of the robot toy, doll toy, etc. according to the present invention is characterized by having the following requirements.
(イ) 前後に開口部を有し、これら前後開口部にそ
れぞれ前部材と後部材とを回動自在に設けた中
空の胴体部内に、互いに反対側に異なる顔部を
有する頭部材を上記開口部内壁間に設けられた
回転軸に回動自在に軸支したこと。(a) A head member having different face parts on opposite sides is placed in a hollow body part having openings at the front and rear, and a front member and a rear member rotatably provided in the front and rear openings, respectively. Rotatably supported on a rotating shaft provided between the inner walls of the section.
(ロ) 上記頭部材は胴体部に対し形状記憶合金を介
して連結されていること。(b) The head member shall be connected to the body part via a shape memory alloy.
(ハ) 上記形状記憶合金は所定の温度範囲に達した
ときに、上記頭部材を回転させるように形成さ
れていること。(c) The shape memory alloy is formed to rotate the head member when a predetermined temperature range is reached.
（考案の作用、効果）
上記構成のように、本考案によれば、形状記憶
合金が所定の温度範囲に達したときに記憶した形
状に変形しようとするため、その変形力により頭
部材が回転しようとする。その際に、頭部材は前
部材と後部材とを開放方向に押圧するため、開口
部が開放され、頭部材は回転する。そして、上記
変形がおさまつたところで回転が停止し、再び頭
部材が胴体部の上部に露出する。このとき、頭部
材の別の顔が現われるように形状記憶合金の変形
度を設定しておけば、回転後に別の顔が現われる
ことになるから、従来にない奇抜で意外性のある
面白い遊びが期待できる。なお、上記所定の温度
範囲の好適例としては風呂の温度程度が好まし
い。(Operations and effects of the invention) As described above, according to the invention, when the shape memory alloy reaches a predetermined temperature range, it tries to deform into the memorized shape, and the head member rotates due to the deformation force. try to. At this time, the head member presses the front member and the rear member in the opening direction, so that the opening is opened and the head member rotates. Then, once the deformation has subsided, the rotation stops, and the head member is again exposed to the upper part of the body. At this time, if the degree of deformation of the shape memory alloy is set so that a different face of the head member appears, a different face will appear after rotation, allowing for fun play that is unique and unexpected. You can expect it. In addition, a preferable example of the predetermined temperature range is about the temperature of a bath.
（実施例）
以下、図面によつて本考案の実施態様の一例に
ついて説明する。(Example) Hereinafter, an example of an embodiment of the present invention will be described with reference to the drawings.
第１図及び第２図において、符号Ａは本考案に
係るロボツト玩具、人形玩具等における頭部構造
を示す。この頭部構造ＡはＵ字状を有するロボツ
ト玩具１の胴体部２の上部に支軸３を介して頭部
材４が回転自在に取着されるとともに、この頭部
材４の両端の相反する位置には相異なるロボツト
顔部４ａとロボツト顔部４ｂとが形成されてい
る。また、この胴体部２の前後面には支軸５ａ，
５ａを介して折畳み、展開自在に可動部材５，５
が取着されるとともに、この可動部材５，５間の
下部には弾性部材６が張架されている。これによ
つて、この可動部材５，５は通常胴体部２の前後
面に折畳まれた状態が維持されている。７は螺線
形状に形成された形状記憶合金を示し、この形状
記憶合金７は所定の温度（風呂の湯温）になると
元の状態に巻き戻るように記憶して形成されてい
る。そして、この形状記憶合金７は上記頭部材４
の回転軸３に巻装されるとともに、その一端は頭
部材４の一側に設けた係止部８に係止され、他端
は胴体部２の内側壁に設けた係止部９に係止され
ている。これによつて、所定温度時に形状記憶合
金７は巻き戻るので、それに伴なつて頭部材４を
回転軸３を支点に180°回転させることができる。 In FIGS. 1 and 2, reference numeral A indicates the head structure of the robot toy, doll toy, etc. according to the present invention. In this head structure A, a head member 4 is rotatably attached to the upper part of a body part 2 of a robot toy 1 having a U-shape via a support shaft 3, and both ends of the head member 4 are placed at opposing positions. A robot face portion 4a and a robot face portion 4b which are different from each other are formed in the robot face portion 4a and the robot face portion 4b. Further, on the front and rear surfaces of this body portion 2, a support shaft 5a,
The movable members 5, 5 can be folded and unfolded via 5a.
is attached, and an elastic member 6 is stretched between the movable members 5 and 5 below. As a result, the movable members 5, 5 are normally maintained in a folded state on the front and rear surfaces of the body portion 2. Reference numeral 7 indicates a shape memory alloy formed into a spiral shape, and this shape memory alloy 7 is formed so as to be memorized so as to return to its original state when a predetermined temperature (bath water temperature) is reached. Then, this shape memory alloy 7 is applied to the head member 4.
At the same time, one end thereof is locked to a locking part 8 provided on one side of the head member 4, and the other end is locked to a locking part 9 provided on the inner wall of the body part 2. It has been stopped. As a result, the shape memory alloy 7 unwinds at a predetermined temperature, and accordingly, the head member 4 can be rotated 180° about the rotation shaft 3 as a fulcrum.
上記形状記憶合金７は一度はある形状に加工し
ておくとその形状をおぼえていて変形してもとの
状態にもどろうとする性質をもつた合金のことを
いう。その材質はチタンとニツケルの合金や、真
ちゆうとアルミニウムを混ぜた合金などが知られ
ている。 The shape memory alloy 7 is an alloy that, once processed into a certain shape, remembers that shape and tends to return to its original state even after deformation. Known materials include an alloy of titanium and nickel, and an alloy of brass and aluminum.
ロボツト玩具、人形玩具等における頭部構造Ａ
は上述のように構成されているので、その使用に
あたつては、まず、ロボツト玩具１を浴槽（図示
せず）の湯の中に入れる。このときに湯温で螺線
状に形成された形状記憶合金７が巻き戻るので、
それに伴なつて頭部材４が回転軸３を支点に180°
回転する。このときに、胴体部２の前後面に取着
されている可動部材５，５は上記頭部材４の両端
に設けたロボツト顔部４ａと恐竜顔部４ｂに押圧
されて支軸５ａ，５ａを支点に外方に展開される
が、上記頭部材４が回転し終ると弾性部材６によ
つて復帰する。 Head structure A in robot toys, doll toys, etc.
Since it is constructed as described above, in order to use it, first, the robot toy 1 is placed in hot water in a bathtub (not shown). At this time, the shape memory alloy 7 formed in a spiral shape due to the temperature of the hot water unwinds, so
Along with this, the head member 4 moves 180 degrees around the rotation axis 3.
Rotate. At this time, the movable members 5, 5 attached to the front and rear surfaces of the body part 2 are pressed by the robot face part 4a and dinosaur face part 4b provided at both ends of the head member 4, and rotate the support shafts 5a, 5a. Although it is deployed outward at the fulcrum, it is returned by the elastic member 6 when the head member 4 finishes rotating.
上述のようにロボツト玩具、人形玩具等におけ
る頭部構造Ａは胴体部２に軸支された頭部材４は
形状記憶合金７の巻き戻り力を利用することによ
つて回転させることができ、これによつて、この
頭部材４の両端に形成したロボツト顔面４ａと恐
竜顔面４ｂを上記胴体２より交互に露出させるこ
とができ、意外性のある面白い遊びが楽しめる。 As mentioned above, in the head structure A of a robot toy, doll toy, etc., the head member 4 pivoted on the body part 2 can be rotated by using the unwinding force of the shape memory alloy 7. As a result, the robot face 4a and the dinosaur face 4b formed at both ends of the head member 4 can be exposed alternately from the body 2, allowing the user to enjoy unexpected and interesting play.
なお、実施例においては形状記憶合金を介して
頭部材４を胴体部２より出没可能に形成したが、
これに限定されず、例えば腕部、脚部等を可動す
るように形成してもよい。 In addition, in the embodiment, the head member 4 was formed so as to be retractable from the body part 2 through the shape memory alloy.
The present invention is not limited to this, and for example, the arms, legs, etc. may be formed to be movable.
第１図は本考案に係るロボツト玩具、人形玩具
等における頭部構造を示すもので、同図ａは頭部
材の一端に設けたロボツト顔面を胴体部より露出
させた状態の斜視図、同図ｂは頭部材の他端に設
けた恐竜顔面を胴体部より露出させた状態の斜視
図、第２図は胴体部に対し頭部材の取着状態を示
す断面図である。
符号Ａ……頭部構造、１……ロボツト玩具、２
……胴体部、３……回転軸、５ａ……支軸、７…
…形状記憶合金。
Figure 1 shows the head structure of the robot toy, doll toy, etc. according to the present invention, and Figure a is a perspective view of the robot face provided at one end of the head member exposed from the body. FIG. 2b is a perspective view of the dinosaur face provided at the other end of the head member exposed from the body, and FIG. 2 is a sectional view showing how the head member is attached to the body. Code A...Head structure, 1...Robot toy, 2
... Body part, 3 ... Rotating shaft, 5a ... Support shaft, 7 ...
...shape memory alloy.
Claims (1)
具、人形玩具等における頭部構造。 (イ) 前後に開口部を有し、これら前後開口部にそ
れぞれ前部材と後部材とを回動自在に設けた中
空の胴体部内に、互いに反対側に異なる顔部を
有する頭部材を上記開口部内壁間に設けられた
回転軸に回動自在に軸支したこと。 (ロ) 上記頭部材は胴体部に対し形状記憶合金を介
して連結されていること。 (ハ) 上記形状記憶合金は所定の温度範囲に達した
ときに、上記頭部材を回転させるように形成さ
れていること。[Scope of claim for utility model registration] A head structure for a robot toy, doll toy, etc., characterized by meeting the following requirements. (a) A head member having different face parts on opposite sides is placed in a hollow body part which has openings at the front and rear, and a front member and a rear member are rotatably provided in the front and rear openings, respectively. Rotatably supported on a rotating shaft provided between the inner walls of the section. (b) The head member shall be connected to the body part via a shape memory alloy. (c) The shape memory alloy is formed to rotate the head member when a predetermined temperature range is reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110306U JPH0511912Y2 (en) | 1986-07-18 | 1986-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986110306U JPH0511912Y2 (en) | 1986-07-18 | 1986-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6318184U JPS6318184U (en) | 1988-02-06 |
| JPH0511912Y2 true JPH0511912Y2 (en) | 1993-03-25 |
Family
ID=30989205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986110306U Expired - Lifetime JPH0511912Y2 (en) | 1986-07-18 | 1986-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0511912Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2934463B2 (en) * | 1989-11-09 | 1999-08-16 | ホシデン株式会社 | Operation unit attachment / detachment device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60135188U (en) * | 1984-02-20 | 1985-09-07 | 宮崎 道男 | A doll whose facial expression changes |
| JPH0241037Y2 (en) * | 1984-10-31 | 1990-10-31 |
-
1986
- 1986-07-18 JP JP1986110306U patent/JPH0511912Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6318184U (en) | 1988-02-06 |