JP3167137U - Nozzle for electric vacuum cleaner - Google Patents

Nozzle for electric vacuum cleaner Download PDF

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JP3167137U
JP3167137U JP2011000371U JP2011000371U JP3167137U JP 3167137 U JP3167137 U JP 3167137U JP 2011000371 U JP2011000371 U JP 2011000371U JP 2011000371 U JP2011000371 U JP 2011000371U JP 3167137 U JP3167137 U JP 3167137U
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nozzle
finger
vacuum cleaner
suction port
carpet
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薫 高松
薫 高松
和則 松尾
和則 松尾
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Twinbird Corp
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Twinbird Corp
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Abstract

【課題】絨毯等の毛並みに入り込んだ毛髪等を容易に梳き出すことができる電気掃除機用ノズルを提供する。【解決手段】底面部１４に吸込口１７を有するノズル本体２と、前記吸込口１７と連通する接続管部３と、前記ノズル本体２の底面部１４から下方に突出する複数の突起２６，２７からなる突起群４とを有する電気掃除機用ノズル１において、前記接続管部３に屈曲部２０を設けると共に、この屈曲部２０の凸側に平面状の指当て部２１を設ける。これにより、前記接続管部３を把持した際に、前記指当て部２１に、指を曲げた状態で指腹を安定して押し当てることができるので、前記ノズル１を絨毯等に沿って引くように動かす際に、前記指当て部２１に押し当てた指に安定して力を加えやすく、結果として、容易に前記ノズル１を引くことができる。【選択図】図４PROBLEM TO BE SOLVED: To provide a nozzle for an electric vacuum cleaner capable of easily combing hair or the like that has entered the hair of a carpet or the like. SOLUTION: A nozzle body 2 having a suction port 17 on a bottom surface portion 14, a connecting pipe portion 3 communicating with the suction port 17, and a plurality of protrusions 26, 27 protruding downward from the bottom surface portion 14 of the nozzle body 2. In the nozzle 1 for a vacuum cleaner having a protrusion group 4 composed of a protrusion group 4, a bent portion 20 is provided in the connecting pipe portion 3, and a flat finger contact portion 21 is provided on the convex side of the bent portion 20. As a result, when the connecting tube portion 3 is gripped, the finger pad can be stably pressed against the finger contact portion 21 with the finger bent, so that the nozzle 1 is pulled along the carpet or the like. When moving as such, it is easy to stably apply a force to the finger pressed against the finger contact portion 21, and as a result, the nozzle 1 can be easily pulled. [Selection diagram] Fig. 4

Description

本考案は、電気掃除機のノズルに関するものであり、特に、絨毯等の毛並みに入り込んだ毛髪等を吸引するのに適した電気掃除機のノズルに関するものである。   The present invention relates to a nozzle of an electric vacuum cleaner, and more particularly to a nozzle of an electric vacuum cleaner suitable for sucking hair or the like that has entered hairs such as carpets.

従来、この種の電気掃除機用ノズルとしては、真空掃除機の吸引管に対して着脱自在となるように構成されると共に、吸込口に沿う位置に、被清掃物の毛を梳くための間隔を保って並設した複数の梳歯を有する櫛状部（本願考案の突起群に相当する）を備えた吸込み具が知られている（例えば、特許文献１参照。）。この吸込み具は、絨毯等の被清掃物に櫛状部を押し当てて前後動させ、梳歯で被清掃物の毛を梳くようにしながら吸引することで、被清掃物の内部深くにあった塵埃を表面まで梳き出して、この梳き出された塵埃を吸込口から吸い込むことができる。   Conventionally, this type of vacuum cleaner nozzle is configured to be detachable with respect to the suction pipe of the vacuum cleaner, and the interval for combing the hair of the object to be cleaned at a position along the suction port. A suction tool having a comb-like portion (corresponding to the projection group of the present invention) having a plurality of toothed teeth arranged side by side is known (see, for example, Patent Document 1). This suction tool was deep inside the object to be cleaned by pressing the comb-like part against the object to be cleaned such as a carpet and moving it back and forth, and sucking it while combing the hair of the object to be cleaned with a toothpick. Dust can be sprinkled up to the surface, and the sprinkled dust can be sucked from the suction port.

実公平７−１１７３４号公報No. 7-11734

このような電気掃除機用ノズルは、管状の吸込具本体を把持して使用される。そして、このようなノズルは、単に握るだけでなく、人差し指又は親指の指腹を吸込具本体に押し当てるようにして把持した方が、力を加えやすく、安定する。しかしながら、このような電気掃除機用ノズルは、円筒状の前記吸込具本体、即ち凸曲面に指腹を押し当てて使用するため、指がぐらついて安定させにくいという問題があった。そこで、前記吸込具本体に設けられた比較的平坦な部位に指腹を押し当てて使用することも考えられる。しかしながら、このような比較的平坦な部位は、円筒状の前記吸込具本体に設けられたものであるから、指を伸ばした状態で指腹を押し当てることになり、力を加えにくかった。また、前述した比較的平坦な部位は、櫛状部から離れた位置にあるため、この櫛状部を絨毯等に適切な力で押し当てるためには、比較的大きな力を要した。   Such a vacuum cleaner nozzle is used by gripping a tubular suction tool body. Such a nozzle is not simply grasped, but is more easily applied and stabilized when the index finger or the thumb of the thumb is pressed against the suction tool body. However, since such a vacuum cleaner nozzle is used by pressing the finger pad against the cylindrical suction tool body, that is, the convex curved surface, there is a problem that it is difficult to stabilize the finger. Therefore, it is also conceivable to use the finger pad against a relatively flat portion provided in the suction tool body. However, since such a relatively flat portion is provided in the cylindrical suction tool body, the finger pad is pressed in a state where the finger is stretched, and it is difficult to apply force. Further, since the relatively flat portion described above is located away from the comb-shaped portion, a relatively large force is required to press the comb-shaped portion against a carpet or the like with an appropriate force.

本考案は以上の問題点を解決し、絨毯等の毛並みに入り込んだ毛髪等を容易に梳き出すことができる電気掃除機用ノズルを提供することを目的とする。   An object of the present invention is to provide a nozzle for an electric vacuum cleaner that can solve the above-described problems and can easily comb out hair that has entered the hair of a carpet or the like.

本考案の請求項１に記載の電気掃除機用ノズルは、底面部に吸込口を有するノズル本体と、前記吸込口と連通する接続管部と、前記ノズル本体の底面部から下方に突出する複数の突起からなる突起群とを有する電気掃除機用ノズルにおいて、前記接続管部に屈曲部を設けると共に、この屈曲部の凸側に平面状又は凹曲面状の指当て部を設けたものである。   The nozzle for a vacuum cleaner according to claim 1 of the present invention includes a nozzle body having a suction port on a bottom surface portion, a connecting pipe portion communicating with the suction port, and a plurality of projections projecting downward from the bottom surface portion of the nozzle body. In the nozzle for a vacuum cleaner having a projection group consisting of a plurality of projections, a bent portion is provided in the connecting tube portion, and a flat or concave curved finger contact portion is provided on the convex side of the bent portion. .

また、本考案の請求項２に記載の電気掃除機用ノズルは、請求項１において、前記指当て部を前記ノズル本体の直上に設けたものである。   According to a second aspect of the present invention, there is provided a vacuum cleaner nozzle according to the first aspect, wherein the finger contact portion is provided immediately above the nozzle body.

本考案の請求項１に記載の電気掃除機用ノズルは、以上のように構成することにより、前記接続管部を把持した際に、指を曲げた状態で前記指当て部に指腹を安定して押し当てることができるので、ノズルを絨毯等に沿って引くように動かす際に、前記指当て部に押し当てた指に安定して力を加えやすく、結果として、容易にノズルを引くことができる。   The nozzle for a vacuum cleaner according to claim 1 of the present invention is configured as described above, so that when the connection pipe portion is gripped, the finger pad is stabilized in the finger contact portion while the finger is bent. Therefore, when moving the nozzle so as to pull along the carpet, it is easy to apply a stable force to the finger pressed against the finger pad, and as a result, pull the nozzle easily. Can do.

なお、前記指当て部を前記ノズル本体の直上に設けることで、軽い力でノズルを絨毯等に安定して押し当てることができるので、より容易にノズルを引くことができる。   In addition, since the nozzle can be stably pressed against a carpet or the like with a light force by providing the finger contact portion directly above the nozzle body, the nozzle can be pulled more easily.

本考案の一実施形態を示す電気掃除機用ノズルの正面図である。It is a front view of the nozzle for vacuum cleaners which shows one Embodiment of this invention. 同、底面図である。FIG. 同、側面図である。FIG. 同、Ａ−Ａ断面図である。It is AA sectional drawing. 同、使用状態におけるＡ−Ａ断面図である。It is AA sectional drawing in use condition same as the above. 本考案の他の実施形態を示す電気掃除機用ノズルの断面図である。It is sectional drawing of the nozzle for vacuum cleaners which shows other embodiment of this invention. 本考案の更に他の実施形態を示す電気掃除機用ノズルの断面図である。It is sectional drawing of the nozzle for vacuum cleaners which shows other embodiment of this invention.

以下、本考案の実施形態について、図１乃至図５に基づいて説明する。１は本考案の電気掃除機用ノズルであり、図示しない掃除機本体に接続される。前記ノズル１は、ノズル本体２と、接続管部３と、突起群４とで構成される。前記ノズル本体２は、平面視で横長の方形状である。そして、このノズル本体２は、上本体５と、下本体６と、基部７とを有して構成される。そして、前記上本体５と接続管部３は、一体に形成される。また、前記基部７は、前記突起群４と一体に形成され、これらによって突起部材８が構成される。更に、前記下本体６と突起部材８は、インサート成型によって一体的に形成される。そして、前記下本体６は、その底面部９の中央部に、下方に凸となる凸部１０を有する。また、この凸部１０は、その下端部１１に横長の吸込口１２を有する。更に、前記吸込口１２の中央には、連通口１３が設けられる。そして、前記基部７は、その底面部１４の中央部に、下方に凸となる凸曲面部１５を有する。また、この凸曲面部１５は、その下端部１６に、前記吸込口１２に対応して吸込口１７を有する。なお、前記凸曲面部１５は、側面視でほぼ円弧状となるように突出する。   Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 5. Reference numeral 1 denotes a nozzle for an electric vacuum cleaner according to the present invention, which is connected to a vacuum cleaner body (not shown). The nozzle 1 includes a nozzle body 2, a connecting pipe portion 3, and a projection group 4. The nozzle body 2 has a horizontally long rectangular shape in plan view. The nozzle body 2 includes an upper body 5, a lower body 6, and a base portion 7. And the said upper main body 5 and the connection pipe part 3 are integrally formed. Further, the base 7 is formed integrally with the projection group 4, and a projection member 8 is constituted by these. Further, the lower main body 6 and the protruding member 8 are integrally formed by insert molding. And the said lower main body 6 has the convex part 10 which becomes convex below in the center part of the bottom face part 9. As shown in FIG. Further, the convex portion 10 has a horizontally long suction port 12 at a lower end portion 11 thereof. Further, a communication port 13 is provided at the center of the suction port 12. And the said base part 7 has the convex curved surface part 15 which becomes convex below in the center part of the bottom face part 14. As shown in FIG. Further, the convex curved surface portion 15 has a suction port 17 at the lower end portion 16 corresponding to the suction port 12. The convex curved surface portion 15 protrudes so as to have a substantially arc shape in a side view.

前記接続管部３は、両端が開放した中空管状に形成される。この接続管部３は、前記上本体５から直立するように設けられる基管１８と、後方に倒れた状態で設けられる接続管１９と、これら基管１８と接続管１９とを繋ぐ屈曲部２０とを有して構成される。なお、前記基管１８は、ごく短く形成される。また、前記基管１８を設けず、前記屈曲部２０を前記上本体５に接続するようにしてもよい。そして、前記基管１８は、前記上本体５を下本体６に固定した際に、前記連通口１３に接続される。これによって、前記接続管部３は前記吸込口１２，１７と連通する。また、前記接続管１９は、図示しない掃除機本体に接続されるように、先端側がやや細くなるように形成される。更に、前記屈曲部２０は、その凸側、即ち前側に、平面状の指当て部２１が形成される。なお、この指当て部２１は、斜め前上方を向くように形成される。また、前記指当て部２１は、前記ノズル本体２から直立するように設けられた前記基管１８の上端に設けられた屈曲部２０の凸側に設けられるので、前記ノズル本体２の直上に位置する。更に、前記基管１８がごく短く形成されるので、前記指当て部２１は、前記ノズル本体２の近くに位置する。   The connecting pipe portion 3 is formed in a hollow tubular shape whose both ends are open. The connecting pipe part 3 includes a base pipe 18 provided so as to stand upright from the upper body 5, a connecting pipe 19 provided in a state of being tilted backward, and a bent part 20 connecting the base pipe 18 and the connecting pipe 19. And is configured. The base tube 18 is formed very short. Further, the bent portion 20 may be connected to the upper main body 5 without providing the base tube 18. The base tube 18 is connected to the communication port 13 when the upper body 5 is fixed to the lower body 6. Thereby, the connecting pipe portion 3 communicates with the suction ports 12 and 17. Further, the connecting pipe 19 is formed so that the tip side is slightly narrowed so as to be connected to a cleaner body (not shown). Further, the bent portion 20 is formed with a planar finger contact portion 21 on the convex side, that is, the front side. In addition, this finger contact part 21 is formed so that it may face diagonally forward upward. Further, since the finger contact portion 21 is provided on the convex side of the bent portion 20 provided at the upper end of the base tube 18 provided so as to stand upright from the nozzle body 2, the finger rest portion 21 is positioned directly above the nozzle body 2. To do. Further, since the base tube 18 is formed to be very short, the finger pad 21 is located near the nozzle body 2.

前記突起群４は、前記ノズル本体２を構成する前記基部７の底面部１４から下方に突出して設けられる。そして、前記突起群４は、一対の内突起列２２，２３と、一対の外突起列２４，２５とから構成される。前記各内突起列２２，２３は、それぞれ前記吸込口１７に沿って短突起２６を並べることで構成される。また、前記内突起列２２は前記吸込口１７の前側に、前記内突起列２３は前記吸込口１７の後側に、それぞれ設けられる。また、前記各内突起列２２，２３は、それぞれ、右部２２Ｒ，２３Ｒと左部２２Ｌ，２３Ｌとから成る。そして、前記内突起列２２の右部２２Ｒと左部２２Ｌは、同一直線上に並ぶ。同様に、前記内突起列２３の右部２３Ｒと左部２３Ｌも、同一直線上に並ぶ。そして、前記各内突起列２２，２３は、それぞれ前記基部７の凸曲面部１５に設けられる。更に、前記内突起列２２を構成する短突起２６は、その中心軸線Ｘａの先端側が基端側よりも前方となるように、傾斜して設けられる。また、前記内突起列２３を構成する短突起２６は、その中心軸線Ｘｂの先端側が基端側よりも後方となるように、傾斜して設けられる。即ち、何れの短突起２６も、それらの中心軸線Ｘａ，Ｘｂの先端側が基端側よりも前記吸込口１７から離れるように、傾斜して設けられる。一方、前記各外突起列２４，２５は、それぞれ前記内突起列２２，２３の外側に、長突起２７を並べることで構成される。また、前記外突起列２４は、前記内突起列２２の前側に、前記外突起列２５は、前記内突起列２３の後側に、それぞれ設けられる。そして、前記各外突起列２４，２５は、それぞれ前記基部７の底面部１４における前記凸曲面部１５と平坦な外周部２８との境界部に設けられる。更に、前記外突起列２４を構成する長突起２７は、その中心軸線Ｘｃの先端側が基端側よりも前方となるように傾斜して設けられる。また、前記外突起列２５を構成する長突起２７は、その中心軸線Ｘｄの先端側が基端側よりも後方となるように傾斜して設けられる。即ち、何れの長突起２７も、それらの中心軸線Ｘｃ，Ｘｄの先端側が基端側よりも前記吸込口１７から離れるように、傾斜して設けられる。なお、前記各短突起２６の中心軸線Ｘａ，Ｘｂの傾斜角度は、傾く方向が異なるだけで、値は同じである。同様に、前記各長突起２７の中心軸線Ｘｃ，Ｘｄの傾斜角度は、傾く方向が異なるだけで、値は同じである。また、前記各短突起２６の中心軸線Ｘａ，Ｘｂの傾斜角度は、前記各長突起２７の中心軸線Ｘｃ，Ｘｄの傾斜角度よりも小さい。更に、前記各長突起２７の先端は、前記各短突起２６の先端と同じか、又は前記各短突起２６の先端よりもやや下方となる。   The protrusion group 4 is provided so as to protrude downward from the bottom surface portion 14 of the base portion 7 constituting the nozzle body 2. The protrusion group 4 includes a pair of inner protrusion rows 22 and 23 and a pair of outer protrusion rows 24 and 25. Each of the inner protrusion rows 22 and 23 is configured by arranging short protrusions 26 along the suction port 17. The inner projection row 22 is provided on the front side of the suction port 17, and the inner projection row 23 is provided on the rear side of the suction port 17. Each of the inner protrusion rows 22 and 23 includes a right portion 22R and 23R and a left portion 22L and 23L. The right portion 22R and the left portion 22L of the inner protrusion row 22 are aligned on the same straight line. Similarly, the right part 23R and the left part 23L of the inner protrusion row 23 are also arranged on the same straight line. The inner protrusion rows 22 and 23 are respectively provided on the convex curved surface portion 15 of the base portion 7. Further, the short protrusions 26 constituting the inner protrusion row 22 are provided so as to be inclined so that the distal end side of the central axis Xa is forward of the proximal end side. Further, the short protrusions 26 constituting the inner protrusion row 23 are provided so as to be inclined such that the distal end side of the central axis Xb is behind the proximal end side. That is, any of the short protrusions 26 is provided so as to be inclined such that the distal end sides of the central axes Xa and Xb are further away from the suction port 17 than the proximal end side. On the other hand, the outer protrusion rows 24 and 25 are configured by arranging long protrusions 27 on the outer sides of the inner protrusion rows 22 and 23, respectively. The outer protrusion row 24 is provided on the front side of the inner protrusion row 22, and the outer protrusion row 25 is provided on the rear side of the inner protrusion row 23. Each of the outer protrusion rows 24 and 25 is provided at a boundary portion between the convex curved surface portion 15 and the flat outer peripheral portion 28 in the bottom surface portion 14 of the base portion 7. Further, the long protrusions 27 constituting the outer protrusion row 24 are provided so as to be inclined such that the distal end side of the central axis Xc is in front of the proximal end side. Further, the long protrusions 27 constituting the outer protrusion row 25 are provided so as to be inclined so that the distal end side of the central axis Xd is located behind the proximal end side. That is, any of the long protrusions 27 is provided so as to be inclined such that the distal end side of the central axes Xc and Xd is further away from the suction port 17 than the proximal end side. The inclination angles of the central axes Xa and Xb of the respective short protrusions 26 are the same except that the inclination directions are different. Similarly, the inclination angles of the central axes Xc and Xd of the long protrusions 27 are the same except that the inclination directions are different. The inclination angles of the central axes Xa and Xb of the short protrusions 26 are smaller than the inclination angles of the central axes Xc and Xd of the long protrusions 27. Further, the tips of the long projections 27 are the same as the tips of the short projections 26 or slightly below the tips of the short projections 26.

次に、本実施形態の作用について説明する。なお、以下の説明において、毛髪等とは、人の体毛ばかりでなく、ペットの体毛も含む。まず、使用者は、前記接続管部３の接続管１９を、図示しない前記掃除機本体に接続した後、この掃除機本体を作動させる。そして、使用者は、前記接続管部３を把持し、前記ノズル本体２の後方が高く、前方が低くなるように前記ノズル１を傾斜させて、前記吸込口１２の前側に設けられた内突起列２２及び外突起列２４を絨毯Ｃ等に押し当てた後、この絨毯Ｃ等に沿って前記ノズル１を進行方向Ｄ（この場合、後方向）に移動させる。即ち、この場合、前記内突起列２２及び外突起列２４は、進行方向Ｄを基準として、前記吸込口１２の後側となる。そして、この際、前記外突起列２４を構成する長突起２７が、前記内突起列２２を構成する短突起２６よりも強く絨毯Ｃ等に押し付けられるので、前記長突起２７は、進行方向Ｄに対して遅れる方向に大きく変形する。一方、前記短突起２６は、進行方向Ｄに対して遅れる方向に小さく変形する。このように、大きく変形した長突起２７と、小さく変形した短突起２６とで、絨毯Ｃ等の毛並みに潜んだ毛髪等が、前記各突起２６，２７の進行方向Ｄの前側、即ち前記吸込口１２，１７側に梳き出される。そして、前記各突起２６，２７によって梳き出された毛髪等は、前記基部７と絨毯Ｃ等の間を通った気流に乗り、前記各突起２６，２７の進行方向Ｄの前側に位置する前記吸込口１２，１７から、前記連通口１３及び接続管部３を経由して、図示しない前記掃除機本体に吸引される。   Next, the operation of this embodiment will be described. In the following description, hair and the like includes not only human hair but also pet hair. First, the user operates the cleaner body after connecting the connecting pipe 19 of the connecting pipe portion 3 to the cleaner body (not shown). The user grips the connecting pipe portion 3 and tilts the nozzle 1 so that the back of the nozzle body 2 is high and the front is low, and an inner protrusion provided on the front side of the suction port 12. After the row 22 and the outer projection row 24 are pressed against the carpet C or the like, the nozzle 1 is moved along the carpet C or the like in the traveling direction D (in this case, the backward direction). That is, in this case, the inner protrusion row 22 and the outer protrusion row 24 are on the rear side of the suction port 12 with respect to the traveling direction D. At this time, the long protrusion 27 constituting the outer protrusion row 24 is pressed more strongly against the carpet C or the like than the short protrusion 26 constituting the inner protrusion row 22, so that the long protrusion 27 moves in the traveling direction D. Deforms greatly in the direction of delay. On the other hand, the short protrusion 26 is deformed small in a direction delayed with respect to the traveling direction D. In this way, the hair lurking in the hair of the carpet C or the like with the long protrusion 27 greatly deformed and the short protrusion 26 deformed small, the front side in the traveling direction D of the protrusions 26 and 27, that is, the suction port It is rolled out on the 12th and 17th side. Then, the hair or the like sprinkled by the protrusions 26 and 27 rides on the airflow passing between the base 7 and the carpet C and the suction air located on the front side in the traveling direction D of the protrusions 26 and 27. From the ports 12 and 17, the vacuum cleaner main body (not shown) is sucked through the communication port 13 and the connecting pipe portion 3.

この作用について詳述する。本実施形態は、前述した通り、前記吸込口１７が、前記ノズル本体２を構成する基部７の凸曲面部１５の下端部１６に設けられるので、前記吸込口１７から絨毯Ｃ等までの距離を比較的小さくすることができる。特に、前記凸曲面部１５が、側面視で円弧状となるように構成されるので、図５に示すように前記ノズル本体２を傾斜させた場合でも、前記吸込口１７の後部がやや高くなるものの、前記吸込口１７の前端から中央部にかけての広い範囲で、前記吸込口１７から絨毯Ｃ等までの距離をほぼ均等に比較的小さくすることができる。これによって、前記基部７と絨毯Ｃ等との間を通過する気流の流速が低下しないようにすることができるので、梳き出された毛髪等を前記吸込口１７から前記吸込口１２を経由して確実に吸引することができる。このため、前記ノズル１を比較的出力の小さな掃除機本体に接続したとしても、梳き出された毛髪等を効率的に回収することができる。また、前述したように、前記凸曲面部１５が、側面視で円弧状となるように構成されるので、前記ノズル１を引く際に、その傾斜角度が変動しても、前記吸込口１７から絨毯Ｃ等までの距離の変動が少ないので、この距離を適正に保つことができる。また、前記短突起２６の先端が、比較的下方に位置するので、前記短突起２６と長突起２７の両方で、絨毯Ｃ等に潜んだ毛髪等を梳き出すことができる。この際、前記長突起２７が大きく撓み、前記短突起２６が小さく撓むことで、これら長突起２７と短突起２６の角度を違わせることができるので、より効果的に絨毯Ｃ等から毛髪等を梳き出すことができる。更に、前記内突起列２２を構成する短突起２６と、前記外突起列２４を構成する長突起２７が、進行方向Ｄに対して遅れる方向に傾斜するので、前記突起群４が絨毯Ｃ等から受ける抵抗を小さくすることができる。これによって、軽い操作力で、絨毯Ｃ等に潜んだ毛髪等を梳き出すことができる。   This action will be described in detail. In the present embodiment, as described above, since the suction port 17 is provided at the lower end portion 16 of the convex curved surface portion 15 of the base portion 7 constituting the nozzle body 2, the distance from the suction port 17 to the carpet C or the like is increased. It can be made relatively small. In particular, since the convex curved surface portion 15 is configured to have an arc shape when viewed from the side, even when the nozzle body 2 is inclined as shown in FIG. However, the distance from the suction port 17 to the carpet C and the like can be made relatively small in a wide range from the front end of the suction port 17 to the central portion. As a result, it is possible to prevent the flow velocity of the airflow passing between the base 7 and the carpet C or the like from decreasing, so that the squeezed hair or the like passes from the suction port 17 through the suction port 12. Suction can be reliably performed. For this reason, even if the nozzle 1 is connected to a cleaner body having a relatively small output, it is possible to efficiently collect the squeezed hair and the like. Further, as described above, since the convex curved surface portion 15 is configured to have an arc shape in a side view, even if the inclination angle fluctuates when the nozzle 1 is pulled, the suction port 17 Since there is little variation in the distance to the carpet C or the like, this distance can be kept appropriate. In addition, since the tip of the short protrusion 26 is positioned relatively below, both the short protrusion 26 and the long protrusion 27 can comb out hair and the like hidden in the carpet C or the like. At this time, since the long protrusions 27 are greatly bent and the short protrusions 26 are bent small, the angles of the long protrusions 27 and the short protrusions 26 can be made different. Can be fired. Furthermore, since the short protrusions 26 constituting the inner protrusion row 22 and the long protrusions 27 constituting the outer protrusion row 24 are inclined in a direction delayed with respect to the traveling direction D, the protrusion group 4 is separated from the carpet C or the like. The resistance received can be reduced. As a result, it is possible to comb out the hair or the like hidden in the carpet C or the like with a light operating force.

なお、本実施形態は、前記接続管部３を握る際、使用者の指Ｆ（人差し指又は親指）の指腹を、前記屈曲部２０の凸側に設けられた平面状の前記指当て部２１に押し当てることで、前記指当て部２１に押し当てた指Ｆに安定して力を加えやすい。この結果、絨毯Ｃ等に沿って進行方向Ｄに引くように前記ノズル１を動かす際に、容易に前記ノズル１を引くことができる。また、前記指当て部２１が前記ノズル本体２の直上に設けられることで、前記指当て部２１に加えた力を安定して効率的に前記各突起２６，２７に伝えることができる。この結果、軽い力で前記突起群４を絨毯Ｃ等に安定して押し当てることができるので、より容易に前記ノズル１を引くことができる。なお、前記指当て部２１が前記屈曲部２０の凸側、即ち前側に設けられることで、図５に示すように前記ノズル本体２を傾斜させた場合、絨毯Ｃ等と接する前記各突起列２２，２４と前記指当て部２１との進行方向Ｄのズレが小さくなるので、より効率的に前記指当て部２１に加えた力を前記各突起列２２，２４に伝えることができる。更に、前記基管１８をごく短く形成したことで、前記指当て部２１と突起群４との距離を短くできるので、この突起群４をより安定して絨毯Ｃ等に押し当て、引くことができる。   In the present embodiment, when gripping the connection pipe portion 3, the finger pad 21 of the planar shape provided on the convex side of the bent portion 20 is placed on the finger pad of the user's finger F (forefinger or thumb). By pressing against the finger pad, it is easy to apply a force stably to the finger F pressed against the finger pad 21. As a result, when the nozzle 1 is moved so as to be pulled in the traveling direction D along the carpet C or the like, the nozzle 1 can be easily pulled. Further, since the finger contact portion 21 is provided immediately above the nozzle body 2, the force applied to the finger contact portion 21 can be stably and efficiently transmitted to the protrusions 26 and 27. As a result, since the projection group 4 can be stably pressed against the carpet C or the like with a light force, the nozzle 1 can be pulled more easily. In addition, when the nozzle main body 2 is inclined as shown in FIG. 5 by providing the finger contact portion 21 on the convex side, that is, the front side of the bent portion 20, the protrusion rows 22 that come into contact with the carpet C or the like. , 24 and the finger contact portion 21 are less misaligned in the traveling direction D, so that the force applied to the finger contact portion 21 can be transmitted to the protrusion rows 22 and 24 more efficiently. Furthermore, since the base tube 18 is formed to be very short, the distance between the finger pad 21 and the projection group 4 can be shortened, so that the projection group 4 can be more stably pressed and pulled on the carpet C or the like. it can.

以上のように、本考案は、底面部１４に吸込口１７を有するノズル本体２と、前記吸込口１７と連通する接続管部３と、前記ノズル本体２の底面部１４から下方に突出する複数の突起２６，２７からなる突起群４とを有する電気掃除機用ノズル１において、前記接続管部３に屈曲部２０を設けると共に、この屈曲部２０の凸側に平面状の指当て部２１を設けたことで、前記接続管部３を把持した際に、前記指当て部２１に、指Ｆを曲げた状態で指腹を安定して押し当てることができるので、前記ノズル１を絨毯Ｃ等に沿って引くように動かす際に、前記指当て部２１に押し当てた指Ｆに安定して力を加えやすく、結果として、容易に前記ノズル１を引くことができるものである。   As described above, the present invention includes the nozzle body 2 having the suction port 17 in the bottom surface portion 14, the connecting pipe portion 3 communicating with the suction port 17, and a plurality of projections projecting downward from the bottom surface portion 14 of the nozzle body 2. In the nozzle 1 for a vacuum cleaner having the projection group 4 including the projections 26 and 27, the connecting pipe portion 3 is provided with a bent portion 20, and a flat finger contact portion 21 is provided on the convex side of the bent portion 20. By providing, when the connection pipe part 3 is gripped, the finger pad can be stably pressed against the finger rest part 21 in a state where the finger F is bent. When it is moved so as to be pulled along the line, it is easy to apply a force stably to the finger F pressed against the finger pad 21, and as a result, the nozzle 1 can be pulled easily.

また本考案は、前記指当て部２１を前記ノズル本体２の直上に設けることで、軽い力で前記ノズル１を絨毯Ｃ等に安定して押し当てることができるので、より容易に前記ノズル１を引くことができるものである。   In the present invention, by providing the finger pad 21 directly above the nozzle body 2, the nozzle 1 can be stably pressed against the carpet C or the like with a light force. It can be drawn.

なお、本考案は以上の実施形態に限定されるものではなく、考案の要旨の範囲内で種々の変形実施が可能である。例えば、上記実施形態では、前記指当て部を平面状に形成したが、図６に示すように、指当て部３１を凹曲面状に形成しても良い。また、上記実施形態では、接続管部の屈曲部の凸側を内側に凹ますことで指当て部を形成したが、図７に示すように、接続管部の屈曲部の凸側に突出部４１を設け、この突出部に指当て部４２を形成しても良い。   In addition, this invention is not limited to the above embodiment, A various deformation | transformation implementation is possible within the range of the summary of invention. For example, in the above-described embodiment, the finger contact portion is formed in a planar shape, but the finger contact portion 31 may be formed in a concave curved surface shape as shown in FIG. Moreover, in the said embodiment, although the finger contact part was formed by denting the convex side of the bending part of a connection pipe part inside, as shown in FIG. 7, it is a protrusion part on the convex side of the bending part of a connection pipe part. 41 may be provided, and the finger contact part 42 may be formed in this protrusion part.

１ 電気掃除機用ノズル
２ ノズル本体
３ 接続管部
４ 突起群
１４ 底面部
２０ 屈曲部
２１，３１，４２ 指当て部
２６ 短突起
２７ 長突起
Ｆ 指 DESCRIPTION OF SYMBOLS 1 Nozzle for vacuum cleaners 2 Nozzle main body 3 Connection pipe part 4 Protrusion group 14 Bottom part 20 Bending part 21, 31, 42 Finger contact part 26 Short protrusion 27 Long protrusion F Finger

Claims (2)

底面部に吸込口を有するノズル本体と、
前記吸込口と連通する接続管部と、
前記ノズル本体の底面部から下方に突出する複数の突起からなる突起群とを有する電気掃除機用ノズルにおいて、
前記接続管部に屈曲部を設けると共に、この屈曲部の凸側に平面状又は凹曲面状の指当て部を設けたことを特徴とする電気掃除機用ノズル。 A nozzle body having a suction port on the bottom surface,
A connecting pipe portion communicating with the suction port;
In a vacuum cleaner nozzle having a projection group consisting of a plurality of projections projecting downward from the bottom surface of the nozzle body,
A nozzle for a vacuum cleaner, wherein a bent portion is provided in the connecting pipe portion, and a flat or concave curved finger contact portion is provided on the convex side of the bent portion. 前記指当て部を、前記ノズル本体の直上に設けたことを特徴とする請求項１記載の電気掃除機用ノズル。   The vacuum cleaner nozzle according to claim 1, wherein the finger contact portion is provided immediately above the nozzle body.
JP2011000371U 2011-01-26 2011-01-26 Nozzle for electric vacuum cleaner Expired - Fee Related JP3167137U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105392407A (en) * 2014-03-31 2016-03-09 皇家飞利浦有限公司 A nozzle for a vacuum cleaner
JP2016513513A (en) * 2013-10-17 2016-05-16 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Vacuum cleaner head

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016513513A (en) * 2013-10-17 2016-05-16 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Vacuum cleaner head
US9854951B2 (en) 2013-10-17 2018-01-02 Koninklijke Philips N.V. Vacuum cleaner head
CN105392407A (en) * 2014-03-31 2016-03-09 皇家飞利浦有限公司 A nozzle for a vacuum cleaner

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