JPH046643Y2 - - Google Patents
Info
- Publication number
- JPH046643Y2 JPH046643Y2 JP1986142045U JP14204586U JPH046643Y2 JP H046643 Y2 JPH046643 Y2 JP H046643Y2 JP 1986142045 U JP1986142045 U JP 1986142045U JP 14204586 U JP14204586 U JP 14204586U JP H046643 Y2 JPH046643 Y2 JP H046643Y2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- air
- hair dryer
- nozzle
- damper
- 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
Links
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 6
- 230000006835 compression Effects 0.000 description 21
- 238000007906 compression Methods 0.000 description 21
- 238000007664 blowing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
Landscapes
- Cleaning And Drying Hair (AREA)
Description
【考案の詳細な説明】
［産業上の利用分野］
この考案はヘアドライヤに関し、特に吹出温風
の温度を制御する集風ノズルの構造に関するもの
である。[Detailed Description of the Invention] [Industrial Application Field] This invention relates to a hair dryer, and in particular to the structure of an air collection nozzle that controls the temperature of hot air blown out.
［従来の技術］
第８図は従来の、集風ノズルを設置したヘアド
ライヤの外形斜視図であり、第９図はこの中央断
面図である。[Prior Art] Fig. 8 is an external perspective view of a conventional hair dryer equipped with an air collection nozzle, and Fig. 9 is a central sectional view of the hair dryer.
両図において、コントロールスイツチ７を有し
た取手６に支持された本体１に、吹出口４を有し
たノズル２が嵌合部１４で分離自在に取付けら
れ、本体１の他端の吸込口１３には風量調整機構
の一部をなす風量調整リング５が回動自在に設置
される。本体１内部には、フアン９、フアン９を
回転させるモータ８およびヒータ１０が配置さ
れ、コントロールスイツチ７とそれぞれ電気結線
されている。 In both figures, a nozzle 2 having an air outlet 4 is detachably attached to a main body 1 supported by a handle 6 having a control switch 7 at a fitting part 14, and a nozzle 2 is attached to a suction port 13 at the other end of the main body 1. An air volume adjustment ring 5, which forms part of an air volume adjustment mechanism, is rotatably installed. Inside the main body 1, a fan 9, a motor 8 for rotating the fan 9, and a heater 10 are arranged, and each is electrically connected to a control switch 7.
以下、動作について説明する。 The operation will be explained below.
コード１５先端のプラグ（図示せず）をコンセ
ントに差し込んだ後、温風、送風および停止等を
コントロールするコントロールスイツチ７の中
で、たとえば“温風”を選択した場合を考える。
コントロールスイツチ７の選択と同時に、モータ
８が回転を始めモータ８の回転軸に嵌合されてい
るフアン９を回転させることによつて、吸込口１
３から外気を風量調整機構を介して導入する。導
入された外気はフアン９およびモータ８を経由し
て電気加熱されたヒータ部１０を通過する際、熱
伝達を受けて温風となり、ノズル２によつて集風
されて吹出口４から外部へ吹出される。取手６を
握つて、吹出口４を髪の毛等の被乾燥物に向ける
ことによつて乾燥作業を行なう。 Let us consider a case where, for example, "hot air" is selected from the control switch 7 that controls hot air, air blowing, stopping, etc. after the plug (not shown) at the end of the cord 15 is inserted into an outlet.
Simultaneously with the selection of the control switch 7, the motor 8 starts rotating, and by rotating the fan 9 fitted to the rotating shaft of the motor 8, the suction port 1
3, outside air is introduced through the air volume adjustment mechanism. When the introduced outside air passes through the electrically heated heater part 10 via the fan 9 and the motor 8, it receives heat and becomes warm air, which is collected by the nozzle 2 and sent to the outside through the outlet 4. It's blown out. Drying work is performed by grasping the handle 6 and directing the blower outlet 4 toward the object to be dried, such as hair.
第１０図は本体後部に設置された風量調整機構
を示す正面図である。 FIG. 10 is a front view showing the air volume adjustment mechanism installed at the rear of the main body.
図において、中心軸２４から放射状に形成され
た可動羽根２１が風量調整リング５と一体とな
り、中心軸２４を中心としてこれらは回動自在で
ある。一方、可動羽根２１と同一形状をした固定
羽根２２が本体に固定されている。可動羽根２１
および固定羽根２２により形成された開口部２３
の面積は風量調整リング５を回すことによつて増
減されるので、この開口部２３を通して導入され
る空気の吸込量、すなわち、ヘアドライヤの吹出
量を調整することができる。 In the figure, movable blades 21 formed radially from the central axis 24 are integrated with the air volume adjustment ring 5, and are rotatable about the central axis 24. On the other hand, fixed blades 22 having the same shape as the movable blades 21 are fixed to the main body. Movable blade 21
and an opening 23 formed by the fixed blade 22
Since the area of the hair dryer can be increased or decreased by turning the air volume adjustment ring 5, the amount of air taken in through the opening 23, that is, the amount of air blown out from the hair dryer can be adjusted.
第１１図は風量調整機構による吸込風量（吹出
風量）と吹出温度との関係を示した図である。 FIG. 11 is a diagram showing the relationship between the suction air volume (output air volume) and the outlet temperature by the air volume adjustment mechanism.
図において、横軸に吸込風量、縦軸に吹出温度
を取り、図中，，はそれぞれ吸込温度が高
いとき、普通のとき、低いときの温度移行を示し
ている。吸込風量は吹出口以降の通風抵抗が一定
のとき、風量調整機構の全開〜全閉の間で調整さ
れ、その同一の開度においては吸込温度の違いに
よつて吹出温度も異なることを意味する。 In the figure, the horizontal axis represents the suction air volume, and the vertical axis represents the blowout temperature. In the figure, , indicates the temperature transition when the suction temperature is high, normal, and low, respectively. When the ventilation resistance after the outlet is constant, the intake air volume is adjusted between fully open and fully closed of the air volume adjustment mechanism, which means that at the same opening degree, the outlet temperature will also differ depending on the difference in the suction temperature. .
［考案が解決しようとする問題点］
上記のような従来のヘアドライヤの風量調整機
構では、使用条件が一定のとき、すなわち、吸込
空気の温度および吹出口の吹出通風抵抗が一定の
ときは、第１０図にて示す開口部２３の面積を風
量調整リング５によつて所定面積に調整すれば、
吹出温風の温度は一定になると考えられるが、実
際の使用に際しては吹出温度を一定とすることは
以下の理由で困難である。[Problems to be solved by the invention] In the conventional hair dryer air volume adjustment mechanism as described above, when the usage conditions are constant, that is, when the temperature of the intake air and the blowout draft resistance of the blowout port are constant, the If the area of the opening 23 shown in FIG. 10 is adjusted to a predetermined area using the air volume adjustment ring 5,
Although it is thought that the temperature of the hot air blowing out is constant, it is difficult to keep the blowing temperature constant in actual use for the following reasons.
第１１図で示したように、風量調整機構の開度
を一定として吸込風量を一定としても、吸込温度
によつて吹出温度は変化するし、たとえ吸込温度
を一定として同じく風量調整機構の開度を一定と
しても吹出温度は常に一定とはなりにくい。 As shown in Figure 11, even if the opening degree of the air volume adjustment mechanism is constant and the suction air volume is constant, the blowout temperature changes depending on the suction temperature. Even if the temperature is constant, the blowing temperature is not always constant.
なぜなら、ヘアドライヤを実際に使用する際、
固定して使用することが少ないため被乾燥物と吹
出口の距離は常に一定ではなく、変化することが
多い。したがつて、たとえば被乾燥物に吹出口が
近づいた場合、吹出通風抵抗は増加するが一般に
フアンの送風量は通風抵抗の増加に伴なつて減少
するので、この減少した風量にヒータ部より一定
の熱量が伝達することによつて吹出温度は上昇す
る。すなわち、被乾燥物とヘアドライヤの距離に
応じて吹出温風の温度は変化するのであり、その
都度、風量調整リングを調整することは実際上無
理なので、一定温度の温風を要求する被乾燥物に
とつては不都合である。また、吹出温度の上昇の
変化において通常の吹出口の接近等による温度上
昇なのか、ヘアドライヤ内部の異常による温度上
昇なのか、外部より判断できずトラブル発見にも
不便である。 This is because when actually using a hair dryer,
Since it is rarely used in a fixed position, the distance between the object to be dried and the air outlet is not always constant and often changes. Therefore, for example, when the air outlet approaches the object to be dried, the air outlet resistance increases, but the air flow rate of the fan generally decreases as the air flow resistance increases. As the amount of heat is transferred, the blowing temperature increases. In other words, the temperature of the hot air blown out changes depending on the distance between the item to be dried and the hair dryer, and it is practically impossible to adjust the air volume adjustment ring each time. It is inconvenient for Furthermore, it is not possible to determine from the outside whether the change in the temperature of the blow-out temperature is due to the normal approach of the blow-off port, or whether the temperature rise is due to an abnormality inside the hair dryer, which is inconvenient for troubleshooting.
この考案はかかる問題点を解決るためになされ
たもので、吸込空気の温度変化および吹出口接近
等の通風抵抗の変化にかかわらず、吹出温風の温
度を一定にでき、かつ、内部の異常の有無を判断
できるヘアドライヤの集風ノズルを得ることを目
的とする。 This idea was made to solve these problems, and it is possible to keep the temperature of the hot air blown out constant regardless of changes in the temperature of the intake air or changes in ventilation resistance such as the approach of the air outlet. To obtain a wind collection nozzle for a hair dryer that can determine the presence or absence of a hair dryer.
［問題点を解決するための手段］
この考案に係るヘアドライヤの集風ノズルは吹
出温風の温度が所定温度を超えると吹出風量を増
加させて吹出温風の温度を降下させる温度制御手
段を備えたものである。[Means for Solving the Problems] The air collection nozzle of the hair dryer according to this invention is equipped with a temperature control means that increases the volume of blown air and lowers the temperature of the blown hot air when the temperature of the blown hot air exceeds a predetermined temperature. It is something that
［作用］
この考案においては、吹出温風の温度が所定温
度を超えると吹出風量が増加し、また、増加した
吹出風量に応じて吹出温風の温度が降下するとい
う相乗効果が発生するので、集風ノズルからの吹
出温風の温度を一定にする。また、この相乗効果
が働かず、吹出温度が上昇するときはヘアドライ
ヤ内部の異常を警告していることになる。[Function] In this invention, when the temperature of the hot air blown out exceeds a predetermined temperature, the amount of air blown out increases, and a synergistic effect occurs in which the temperature of the hot air blown out decreases in accordance with the increased amount of air blown out. Keep the temperature of the hot air blown out from the air collection nozzle constant. Furthermore, if this synergistic effect does not work and the blowing temperature rises, this is a warning of an abnormality inside the hair dryer.
［実施例］
第１図はこの考案の一実施例を示す外形斜視図
であり、第２図はこの中央断面図である。[Embodiment] Fig. 1 is an external perspective view showing an embodiment of this invention, and Fig. 2 is a central sectional view thereof.
両図において、符号１，２，４〜１０，１３〜
１５は従来装置と全く同一である。ノズル２の上
下面に開閉自在のダンパ３が閉じた状態で一体に
設置され、ダンパ３同志に圧縮ばねＡ１１および
圧縮ばねＢ１２が架設される。 In both figures, symbols 1, 2, 4 to 10, 13 to
15 is completely the same as the conventional device. A damper 3 which can be opened and closed is integrally installed on the upper and lower surfaces of the nozzle 2 in a closed state, and a compression spring A11 and a compression spring B12 are installed between the dampers 3.
第３図はこの考案の一実施例による分解斜視図
である。 FIG. 3 is an exploded perspective view of one embodiment of this invention.
図において、本体１の内部のヒータ部１０に面
した部分の本体嵌合部１９とノズル２のノズル嵌
合部１８とによつてノズル２は本体１に着脱自在
となつている。ノズル２にはダンパ３がダンパ支
持軸１６をダンパ取付溝１７に嵌入することによ
つて、それを支点として開閉自在に設置される。
圧縮ばねＡ１１およびＢ１２にはダンパ支持軸を
挟んで両側にダンパ３のフツク取付部２０にて架
設される。圧縮ばねＡ１１は所定温度に達したと
き、変形回復によつて縮んだばね状になる形状記
憶合金によつて形成されている。 In the figure, the nozzle 2 can be attached to and removed from the main body 1 by means of a main body fitting part 19 of the inside of the main body 1 facing the heater part 10 and a nozzle fitting part 18 of the nozzle 2. A damper 3 is installed in the nozzle 2 by fitting a damper support shaft 16 into a damper mounting groove 17 so that it can be opened and closed using the damper support shaft 16 as a fulcrum.
The compression springs A11 and B12 are installed at hook attachment portions 20 of the damper 3 on both sides of the damper support shaft. The compression spring A11 is made of a shape memory alloy that becomes compressed into a spring shape by deformation recovery when a predetermined temperature is reached.
第４図はこの考案の一実施例を示すダンパ３が
開いた状態での外形斜視図であり、第５図はこの
中央断面図である。 FIG. 4 is an external perspective view showing one embodiment of this invention with the damper 3 in an open state, and FIG. 5 is a central sectional view thereof.
両図において、符号は第１図および第２図と全
く同一である。形状記憶合金よりなる圧縮ばねＡ
１１の所定温度に達したときの変形回復による圧
縮力は、圧縮ばねＢ１２の通常の圧縮力より大と
しているので、ヒータ部１０を通過した温風が所
定温度に達したとき、ダンパ３はダンパ支持軸１
６を支点として開かれる。したがつて、温風は吹
出口４だけでなく、ダンパ３の開口部からも吹出
される。 In both figures, the reference numerals are exactly the same as in FIGS. 1 and 2. Compression spring A made of shape memory alloy
The compressive force due to deformation recovery when the predetermined temperature of B11 is reached is larger than the normal compressive force of the compression spring B12, so when the hot air that has passed through the heater section 10 reaches the predetermined temperature, the damper 3 Support shaft 1
It is opened with 6 as the fulcrum. Therefore, hot air is blown out not only from the blower outlet 4 but also from the opening of the damper 3.
第６図はこの考案の一実施例における動作を示
した図である。 FIG. 6 is a diagram showing the operation of an embodiment of this invention.
図において、横軸に経過時間、縦軸に吹出温度
を取り、T1は吸込温度、T2は圧縮ばねＡに使用
する形状記憶合金の変態温度である。コントロー
ルスイツチで“温風”を選択すると、フアンはす
ぐに定常回転となり、所定風量を吸込むがヒータ
はすぐに赤熱しないので、実際の吹出温度は図に
おいて左側の吸込温度T1から徐々に上昇する。
温度が上昇し圧縮ばねＡを通過する温度がT2に
達すると、第４図および第５図に示すように圧縮
ばねＡの圧縮力は圧縮ばねＢの圧縮力に打勝ち、
ダンパが開かれる。ダンパが開かれるとノズルか
らの吹出面積が増加するので、吹出抵抗が減少す
る。すなわち、吹出風量が増加するので吹出温度
が低下し始めるが、この低下現象は吹出面積の増
加が瞬時に起るのではないので、T2を一旦越え
てから緩かに生じる。 In the figure, the horizontal axis represents the elapsed time, and the vertical axis represents the blowing temperature, T 1 is the suction temperature, and T 2 is the transformation temperature of the shape memory alloy used for the compression spring A. When you select "hot air" with the control switch, the fan immediately rotates steadily and sucks in the specified amount of air, but the heater does not immediately become red hot, so the actual blowout temperature gradually rises from the suction temperature T 1 on the left side in the figure. .
When the temperature increases and the temperature passing through compression spring A reaches T2 , the compression force of compression spring A overcomes the compression force of compression spring B, as shown in FIGS. 4 and 5.
The damper is opened. When the damper is opened, the blowing area from the nozzle increases, so the blowing resistance decreases. That is, as the blowout air volume increases, the blowout temperature begins to decrease, but this decrease phenomenon does not occur instantaneously due to the increase in the blowout area, and therefore occurs gradually after T 2 is exceeded.
次に、低下し出した吹出温度がT2未満となつ
たとき、圧縮ばねＡの形状記憶効果は喪失される
ので、圧縮ばねＢの圧縮力がこれに打勝ち、第１
図および第２図に示すようなダンパを閉じた状態
に復帰させる。ダンパを閉じると、吹出抵抗の増
加により吹出風量が減少し吹出温度が上昇し始め
るが、上記と同様の理由でこの現象はT2を一旦
下降してから生じる。以下、同様の作用の繰返し
で正常時においては、T2近辺のある幅でもつて
吹出温度が制御されることになる。 Next, when the blowing temperature that has begun to drop becomes less than T2 , the shape memory effect of compression spring A is lost, so the compression force of compression spring B overcomes this, and the first
The damper is returned to the closed state as shown in FIG. When the damper is closed, the blowout air volume decreases due to the increase in blowout resistance, and the blowout temperature begins to rise, but for the same reason as above, this phenomenon occurs after T 2 is once lowered. Thereafter, by repeating the same action, the blowing temperature will be controlled within a certain range around T 2 under normal conditions.
したがつて、正常時における吹出温度の制御と
してダンパの開閉動作が連続して行なわれること
になるが、ヘアドライヤの内部における異常、た
とえば内部に異物が吸込まれ、通風量が極端に減
少したとき等は、当然ダンパは開状態になるが風
量の絶対量が足りないため、温度降下が起こら
ず、ダンパは開状態のまま推移するので、これに
よつて異常の有無を判断することができる。 Therefore, the damper opens and closes continuously to control the blowout temperature under normal conditions, but if there is an abnormality inside the hair dryer, such as when a foreign object is sucked into the hair dryer and the airflow rate is drastically reduced, etc. Naturally, the damper becomes open, but since the absolute amount of airflow is insufficient, the temperature does not drop and the damper remains open, so it can be determined whether there is an abnormality.
第７図はこの考案の一実施例における吸込温度
が異なつた場合の吸込温度との関係を示した図で
ある。 FIG. 7 is a diagram showing the relationship with the suction temperature when the suction temperature is different in one embodiment of this invention.
図において、横軸に吸込風量、縦軸に吹出温度
を取り、図中，，はそれぞれ吸込温度が高
いとき、普通のとき、低いときの温度移行を示
し、T2は圧縮ばねＡの形状記憶合金の変態温度
である。風量調整リングの調整範囲であれば、吸
込温度にかかわらず、吹出温度を一定にできるこ
とを示している。 In the figure, the horizontal axis shows the suction air volume and the vertical axis shows the blowout temperature. In the figure, , , indicate the temperature transition when the suction temperature is high, normal, and low, respectively, and T 2 is the shape memory of the compression spring A. It is the transformation temperature of the alloy. This shows that the blowout temperature can be kept constant regardless of the suction temperature as long as the air volume adjustment ring is within the adjustment range.
ところで、上記実施例では圧縮ばねＡに形状記
憶合金および圧縮ばねＢに通常材料を用いたが、
形状記憶合金による伸長ばねとして、通常の圧縮
ばねまたは伸長ばねと組合わせて取付位置等を考
慮すれば、同様の効果を奏することは言うまでも
ない。 By the way, in the above example, a shape memory alloy was used for the compression spring A, and a normal material was used for the compression spring B.
It goes without saying that if an extension spring made of a shape memory alloy is combined with a normal compression spring or an extension spring and the mounting position etc. are taken into consideration, similar effects can be achieved.
また、上記実施例ではダンパの数は２個とした
が、この数には拘らない。 Further, in the above embodiment, the number of dampers is two, but this number is not limited.
［考案の効果］
この考案は以上説明したとおり、ヘアドライヤ
の集風ノズルに吹出温度が所定温度を超えると吹
出風量を増加させ吹出温風の温度を降下させる温
度制御手段を設けたので、集風ノズルから吹出す
温風の温度を一定にでき、被乾燥物との距離の変
化を気にせず使用できる効果がある。また、温度
制御手段の動作によつて、ヘアドライヤの内部の
異常を判断できる効果がある。[Effects of the invention] As explained above, this invention is equipped with a temperature control means that increases the volume of blown air and lowers the temperature of the hot air blown out when the blowing temperature exceeds a predetermined temperature in the air collecting nozzle of the hair dryer. The temperature of the hot air blown out from the nozzle can be kept constant, which has the effect of allowing use without worrying about changes in the distance from the object to be dried. Further, there is an effect that an abnormality inside the hair dryer can be determined by the operation of the temperature control means.
第１図はこの考案の一実施例を示す斜視図、第
２図はこの断面図、第３図はこの考案の一実施例
の分解斜視図、第４図はこの考案の一実施例の作
動時の斜視図、第５図はこの断面図、第６図はこ
の考案の一実施例の動作を示した図、第７図はこ
の考案の一実施例の吸込温度と吹出温度との関係
を示した図、第８図は従来のヘアドライヤの斜視
図、第９図はこの断面図、第１０図は風量調整機
構を示す図、第１１図は従来の吸込温度と吹出温
度との関係を示した図である。
図において、１は本体、２はノズル、３はダン
パ、１１は圧縮ばねＡ、１２は圧縮ばねＢであ
る。なお、各図中同一符号は同一または相当部分
を示す。
Fig. 1 is a perspective view showing one embodiment of this invention, Fig. 2 is a sectional view thereof, Fig. 3 is an exploded perspective view of one embodiment of this invention, and Fig. 4 is an operation of one embodiment of this invention. 5 is a cross-sectional view of this device, FIG. 6 is a diagram showing the operation of an embodiment of this invention, and FIG. 7 is a diagram showing the relationship between suction temperature and outlet temperature of an embodiment of this invention. 8 is a perspective view of a conventional hair dryer, FIG. 9 is a sectional view of the same, FIG. 10 is a diagram showing the air volume adjustment mechanism, and FIG. 11 is a diagram showing the relationship between the conventional suction temperature and blowout temperature. This is a diagram. In the figure, 1 is a main body, 2 is a nozzle, 3 is a damper, 11 is a compression spring A, and 12 is a compression spring B. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
ヤの吹出温風を集風するヘアドライヤの集風ノ
ズルにおいて、 前記吹出温風の温度が所定温度を超えると、
吹出風量を増加させて前記吹出温風の温度を降
下させる温度制御手段を備えたことを特徴とす
る、ヘアドライヤの集風ノズル。 (2) 前記温度制御手段は、 前記集風ノズルの両側面に開閉自在に設置さ
れる１対のダンパと、 前記１対のダンパに架設され、前記１対のダ
ンパを閉じる方向に常時働く第１のばねと、 前記１対のダンパに架設され、前記吹出温風
が前記所定温度に達したとき、前記第１のばね
の力に抗して前記１対のダンパを開ける力を生
じる、形状記憶合金で形成された第２のばねと
を備えた、実用新案登録請求の範囲第１項記載
のヘアドライヤの集風ノズル。 (3) 前記ダンパは、閉じた状態において前記集風
ノズルと一体となる、実用新案登録請求の範囲
第２項記載のヘアドライヤの集風ノズル。[Claims for Utility Model Registration] (1) In the air collection nozzle of a hair dryer that is installed at the tip of the hair dryer and collects hot air blown out from the hair dryer, when the temperature of the hot air blown out exceeds a predetermined temperature,
An air collection nozzle for a hair dryer, characterized in that the air collecting nozzle for a hair dryer is equipped with a temperature control means for increasing the volume of blown air and lowering the temperature of the blown hot air. (2) The temperature control means includes a pair of dampers installed on both sides of the air collection nozzle so as to be openable and closable, and a damper installed over the pair of dampers and constantly operating in a direction to close the pair of dampers. 1 spring, and a shape that is installed over the pair of dampers and generates a force that opens the pair of dampers against the force of the first spring when the blown hot air reaches the predetermined temperature. The air collecting nozzle for a hair dryer according to claim 1, which comprises a second spring made of a memory alloy. (3) The air collection nozzle for a hair dryer according to claim 2, wherein the damper is integrated with the air collection nozzle in a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142045U JPH046643Y2 (en) | 1986-09-16 | 1986-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986142045U JPH046643Y2 (en) | 1986-09-16 | 1986-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6348503U JPS6348503U (en) | 1988-04-01 |
| JPH046643Y2 true JPH046643Y2 (en) | 1992-02-24 |
Family
ID=31050402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986142045U Expired JPH046643Y2 (en) | 1986-09-16 | 1986-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046643Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200451657Y1 (en) | 2008-07-04 | 2010-12-30 | 오태준 | The nozzle for hairdryer |
| JP5607864B1 (en) * | 2012-08-09 | 2014-10-15 | コーニンクレッカ フィリップス エヌ ヴェ | Hair dryer with air outlet device |
| GB2508589A (en) * | 2012-12-03 | 2014-06-11 | Jemella Ltd | Hair dryer nozzle having a vent |
| GB2540203B (en) * | 2015-07-10 | 2018-07-25 | Dyson Technology Ltd | Nozzle |
| JPWO2019030943A1 (en) * | 2017-08-08 | 2020-07-09 | シャープ株式会社 | Hair dryer fittings and hair care equipment |
| KR102034962B1 (en) * | 2018-06-26 | 2019-11-08 | 정희윤 | Hair drier and compact air purifier capable of preventing noise |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228805A (en) * | 1983-06-10 | 1984-12-22 | 東芝熱器具株式会社 | Dryer |
-
1986
- 1986-09-16 JP JP1986142045U patent/JPH046643Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59228805A (en) * | 1983-06-10 | 1984-12-22 | 東芝熱器具株式会社 | Dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6348503U (en) | 1988-04-01 |
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