CN100563539C

CN100563539C - Inhalation apparatus and use its electric vacuum cleaner

Info

Publication number: CN100563539C
Application number: CNB2006101077788A
Authority: CN
Inventors: 平野章浩; 副岛雅邦; 黑木义贵; 宫原敏文; 林信弘
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2005-07-21
Filing date: 2006-07-21
Publication date: 2009-12-02
Anticipated expiration: 2026-07-21
Also published as: CN1903114A; JP2007021056A

Abstract

The present invention relates to a kind of inhalation apparatus, it is used for electric vacuum cleaner, does not touch inhalation apparatus when the dismounting inhalation apparatus, can carry out taking in of inhalation apparatus by the prolongation of cleaning operation, and health and usability are good.This inhalation apparatus has: catheter component (19); Be provided with the brush holder (suction inlet member) (22) of hairbrush (21), it and is disposed at the periphery or the part of catheter component (19) with respect to the axial rotation of catheter component (19) freely; Elastomer (24), it is with brush holder (22) axially pushing to the direction of rotating with respect to catheter component (19); Brush holder (22) turned to respect to the axial rotation of catheter component (19) given prominence to the device of the position of certain angle; The device that keeps in position with respect to the axial almost parallel of catheter component (19); Make brush holder (22) move to device with respect to the position of the axial almost parallel of catheter component (19).

Description

Inhalation apparatus and use its electric vacuum cleaner

Technical field

The present invention relates to be connected and inhalation apparatus that uses and the electric vacuum cleaner that uses it with suction devices such as electric vacuum cleaners.

Background technology

Existing this inhalation apparatus is following structure: have on the flexible pipe that is communicated with the dust storage chamber of electric vacuum cleaner, the front end conduit of being located at the flexible pipe front end, the prolongation pipe that is connected with this front end conduit, the floor electric vacuum cleaner with inhalation apparatus etc., as the hairbrush mouth and the gap mouth of pipe, its dismounting is installed on above-mentioned front end conduit freely and prolongs the front end of pipe.This formation be set to usually rotatable freely, slide freely, on dismounting is connected in the leading section that is located at the front end conduit and prolongs pipe freely etc. the installation portion.(for example with reference to patent documentation 1, patent documentation 2, patent documentation 3, patent documentation 4).

Patent documentation 1: the spy opens the 2000-070187 communique

Patent documentation 2: the spy opens the 2000-279352 communique

Patent documentation 3: No. 3213608 communique of patent

Patent documentation 4: No. 3344136 communique of patent

But, in said structure, when inhalation apparatus such as the hairbrush mouth and the gap mouth of pipe is installed on the front end conduit, at first, must after will prolonging pipe and pulling down, inhalation apparatus be pulled down from the position of holding of taking in, or make its rotation, be installed on the front end conduit from the front end conduit.In addition, if inhalation apparatus is not installed on the tram with respect to the front end conduit, then owing to the outer direction of the suction inlet head for target of inhalation apparatus, thus there is unworkable shortcoming, thus the difficulty of location becomes the problem that needs solution.In addition, when the front end conduit is pulled down, opposite with above-mentioned situation, need hold inhalation apparatus from the front end conduit, when pulling down inhalation apparatus or its rotation being taken in after take in the position, to prolong pipe again is installed on the front end conduit, the replacing of inhalation apparatus and prolongation pipe must be held the inhalation apparatus of easy pollution, this is antihygienic, and need inhalation apparatus and prolong the dismounting of pipe, these three actions of dismounting of carrying out from the incorporating section of inhalation apparatus, thereby produced the bad problem of serviceability.In addition, even the moving structure of the structure that the angle of inhalation apparatus suction inlet is fixed or the variable-angle of inhalation apparatus suction inlet also needs to carry out angle adjustment with hand, thereby still has problem unhygienic and that serviceability is bad.

As other existing structure, also can make inhalation apparatus rotate or slide and change, take at the front end of front end conduit etc., although inhalation apparatus is enhanced with respect to the location that the front end conduit connects, but when the replacing of inhalation apparatus and prolongation pipe, remain and to hold the inhalation apparatus that is easy to pollute, from but antihygienic, and need inhalation apparatus and prolong the dismounting of pipe, these three actions of dismounting of carrying out from the incorporating section of inhalation apparatus, also have the bad problem of serviceability.In addition, even inhalation apparatus can be dismantled prolonging pipe, equally also need to carry out the dismounting of floor usefulness inhalation apparatus and the dismounting of inhalation apparatus.

Summary of the invention

The present invention develops for solving above-mentioned problem, and its purpose is, a kind of inhalation apparatus is provided, this inhalation apparatus health and serviceability are good, when carrying out the installation of inhalation apparatus and prolongation pipe etc., can not touch inhalation apparatus, can prolong the cleaning operation and carry out taking in of inhalation apparatus.

For solving above-mentioned existing problem, the objective of the invention is to, a kind of inhalation apparatus is provided, have: catheter component; The suction inlet member, it and is disposed at the periphery or the part of described catheter component with respect to the axial rotation of this catheter component freely; Elastomer, its with this suction inlet member to axially pushing with respect to described catheter component to rotation direction; Described suction inlet member turns to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component; The device that keeps in position with respect to the axial almost parallel of catheter component; Make described suction member move to device with respect to the position of the axial almost parallel of catheter component, wherein, utilization is pushed the suction inlet member with the suction inlet member constantly with respect to the elastomer of axially pushing to the direction of rotation of catheter component, it is reached with respect to the axial rotation of catheter component and the position of having given prominence to certain angle, therefore, when pulling down prolongation pipe of being connected with catheter component etc., the suction inlet member reaches with respect to the axial rotation of catheter component and the position of having given prominence to certain angle, directly carry out the suction of dust as inhalation apparatus like this, very easy to use.In addition, on catheter component, install when prolonging pipe etc., utilization makes and sucks member and move to device with respect to the axial almost parallel position of catheter component and make and suck member and move, and remains on position with respect to the axial almost parallel of catheter component with sucking member, inserts to prolong pipe and wait and connect.That is, the user mode of inhalation apparatus, receiving state can carry out with the dismounting action interlock that prolongs pipe, can not touch inhalation apparatus, and health and usability are good.

The invention provides a kind of inhalation apparatus, the selection of its user mode, receiving state is only carried out when the dismounting action that prolongs pipe etc., and the dismounting action is few, and can not touch inhalation apparatus, and therefore, health and usability are good.

In addition, because the angle of the suction inlet of inhalation apparatus is pushed to quilt cleaning face side by the pressing force of press device when using, so suck the angle that the angle of the suction inlet of member can be followed catheter component when using, do not need as existing structure, to go to note the angle of suction inlet, thereby can use easily, improve operating characteristics, and improve suction inlet and, realize the raising of dust collecting performance thus by the sealing of cleaning face.

First aspect present invention provides inhalation apparatus, has: catheter component; The suction inlet member, it and is disposed at the periphery or the part of described catheter component with respect to the axial rotation of this catheter component freely; Elastomer, its with this suction inlet member to axially pushing with respect to described catheter component to rotation direction; Described suction inlet member turns to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component; The device that keeps in position with respect to the axial almost parallel of catheter component; Make described suction member move to device with respect to the position of the axial almost parallel of catheter component, wherein, by the suction inlet member is pushed the suction inlet member constantly with respect to the elastomer of axially pushing to the direction of rotation of catheter component, it is reached with respect to the axial rotation of catheter component and the position of having given prominence to certain angle, therefore, when pulling down prolongation pipe of being connected with catheter component etc., the suction inlet member reaches with respect to the axial rotation of catheter component and the position of having given prominence to certain angle, directly carry out the absorption of dust as inhalation apparatus like this, very easy to use.In addition, on catheter component, install when prolonging pipe etc., utilization makes and sucks member and move to device with respect to the position of the axial almost parallel of catheter component and make and suck member and move, remain on position with sucking member, insert and prolong pipe and wait and connect with respect to the axial almost parallel of catheter component.That is, the user mode of inhalation apparatus, receiving state can carry out with the dismounting action interlock that prolongs pipe, can not touch inhalation apparatus, and health and usability are good.In addition, because the angle of the suction inlet of inhalation apparatus is pushed to quilt cleaning face side by the pressing force of press device when using, so suck the angle that the angle of member suction inlet can be followed catheter component when using, need as existing formation, not go to note the angle of suction inlet, thereby can use easily, improve operating characteristics, and improve suction inlet and, realize the raising of dust collecting performance thus by the sealing of cleaning face.

Second aspect present invention provides inhalation apparatus, has: catheter component, and its portion's formation at one end is connected with the connecting portion A of the A of the portion that is connected that prolongs pipe, forms the B of the portion that is connected with the same shape of the A of the portion that is connected that prolongs pipe in the other end; It rotates the suction inlet member freely in the connecting portion A of this catheter component side, and by near the rotating shaft pivot suspension the end that is disposed at described catheter component; Elastomer, it is so that this suction inlet member rotates the mode of the connecting portion A side end face that protrudes in described catheter component pushes; Described suction inlet member is turned to the device of having given prominence to the position of certain angle with respect to the axial rotation of described catheter component; The device that keeps in position with respect to the axial almost parallel of described catheter component; Make described suction member move to device with respect to the axial almost parallel of catheter component position, wherein, when pulling down the prolongation pipe from catheter component, the suction inlet member has certain angle with respect to the axis of catheter component, and the leading section at catheter component forms suction inlet, directly carry out the suction of dust as inhalation apparatus, very easy to use.In addition, on catheter component, install when prolonging pipe etc., utilization makes and sucks member and move to device with respect to the position of the axial almost parallel of catheter component and make and suck member and move, remain on position with sucking member, insert and prolong pipe and wait and connect with respect to the axial almost parallel of catheter component.In a word, the user mode of inhalation apparatus, receiving state can carry out with the dismounting action interlock that prolongs pipe, can not touch inhalation apparatus, and health and usability are good.

Third aspect present invention provides inhalation apparatus, near the suction inlet of suction inlet member, has planar portions, by to the described planar portions application of force, make described suction member move to position with respect to the axial almost parallel of catheter component, wherein, by near the planar portions application of force the suction inlet that is formed at the suction inlet member, can positively make and suck member and move to position with respect to the axial almost parallel of catheter component, and keep, thereby can easily prolong the connection of pipe etc., and realize the raising of serviceability.

Fourth aspect present invention provides inhalation apparatus, the roughly opposition side that near the suction inlet of suction inlet member planar portions is configured in rotating shaft configuration side will be located at, because at roughly opposition side by the rotating shaft configuration side of the suction member of the one-sided maintenance of rotating shaft, the relative position that is retaining part forms planar portions, thereby can move at an easy rate with very little power and suck member, to suck the position that member moves to respect to the axial almost parallel of catheter component with very little power and keep, thereby realize the raising of operating characteristics, serviceability.

Fifth aspect present invention provides inhalation apparatus, as the suction inlet member being turned to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component, have axially linking and mobile haunched member with described suction inlet member along catheter component in the hole of connecting portion A formation with in this hole inner face, this haunched member has been given prominence to certain angle with respect to the axial rotation of catheter component at the suction inlet member position contacts with described hole front interior, wherein, because haunched member moves in the hole, thereby the position that can positively carry out catheter component and suction inlet member limits, owing to positively make the axial rotation of suction inlet member, thereby the usability convenience improves with respect to catheter component.

Sixth aspect present invention provides inhalation apparatus, as the suction inlet member being turned to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component, has the haunched member that moves with described suction inlet member interlock, this haunched member has been given prominence to certain angle with respect to the axial rotation of catheter component at the suction inlet member position contacts with the peripheral part of catheter component, the position of carrying out the suction inlet member owing to the outer peripheral face by the high catheter component of rigidity limits, so can guarantee intensity, cracky does not improve durability.

Seventh aspect present invention provides inhalation apparatus, as the suction inlet member being turned to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component, the opposition side that disposes side at the rotating shaft with catheter component forms outstanding laterally protuberance A, and the catheter component side at the suction inlet member forms outstanding to the inside protuberance B, the position of having given prominence to certain angle with respect to the axial rotation of catheter component at the suction inlet member makes described protuberance A contact with protuberance B, owing to being limited to a side opposite with the pivot side, the position of suction inlet member protuberance A is contacted with protuberance B carry out, thereby can bear bigger power, realize intensity the suction inlet member, the raising of durability.

Eighth aspect present invention provides inhalation apparatus, as the device that the suction inlet member is remained on respect to the position of the axial almost parallel of catheter component, by giving prominence to and be provided with to the inner peripheral surface of this catheter component from the hole that axially is formed at connecting portion A along catheter component, and with described suction inlet member interlock, the haunched member that moves in described hole constitutes, the suction inlet member is being remained on respect to the axial rotation of catheter component and giving prominence under the state of position of certain angle, when the suction inlet from the suction inlet member inserts the A of the portion that is connected that prolongs pipe, the described A of portion that is connected contacts with described haunched member, the suction inlet member rotates with moving of this haunched member, the suction inlet member is remained on position with respect to the axial almost parallel of catheter component, thus, the user mode of inhalation apparatus, receiving state can carry out with the dismounting action interlock that prolongs pipe, can not touch inhalation apparatus, health and usability are good.

Ninth aspect present invention provides inhalation apparatus, as the device that the suction inlet member is remained on respect to the position of the axial almost parallel of catheter component, have: be disposed near the connecting portion A of catheter component, and with the holding section that engages along prolongation pipe of the axial insertion of described catheter component etc.; With at another distolateral clamp with clinching, formation is to the outstanding holding section A of the upper face side of described clamp, and it is outstanding or recessed and form the A of the portion that is stuck contact with described holding section A at the rear portion of suction inlet member inner face, when use under the state of inhalation apparatus with catheter component with respect to by cleaning when vertical direction is holded up, inhalation apparatus rotates to the receiving state side with respect to catheter component, the holding section A of final clamp and the A of the portion that is stuck of suction inlet member engaging, inhalation apparatus can be remained on position with respect to the axial almost parallel of catheter component, in addition, the disengaging section of catheter component and prolongation pipe is easy to see, visual good, the connection that prolongs pipe conductive pipe member becomes easy, can further realize the raising of serviceability, and owing to can not touch inhalation apparatus, thereby be health.

Tenth aspect present invention provides inhalation apparatus, has: catheter component; The suction inlet member, it and is disposed at described catheter component periphery with respect to the axial rotation of catheter component freely; Elastomer, it is with this suction inlet member axially pushing to the direction of rotation with respect to described catheter component; Make described suction inlet member turn to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component; The suction inlet member is remained on device with respect to the position of the axial almost parallel of catheter component, suction inlet leading section at described suction inlet member disposes the soft cleaning material that is made of hairbrush, nylon loop etc., prevent the damage of inhalation apparatus to quilt cleaning face, and utilize the cleaning that constitutes by hairbrush, nylon loop etc. to claw or strike off by the dust on the cleaning face, realize the further raising of serviceability and the raising of dust collecting performance thus with soft material.

The present invention the tenth provides inhalation apparatus on the one hand, the cleaning that is disposed at the suction inlet leading section with soft material when the position that reaches with respect to the axial almost parallel of catheter component, give prominence to and be provided with than the leading section of catheter component, even thereby when inhalation apparatus is pressed to the floor side from user mode is excessive, or mistake is with the maintained portion A engaging of the maintaining part A and the suction inlet member of clamp, the suction inlet member is kept with respect to the position of the axial almost parallel of the leading section of catheter component the time, the leading section that also can prevent catheter component directly contacts by cleaning face, prevent damage, and can prevent the damage of catheter component leading section quilt cleaning face.

The present invention the 12 aspect provides inhalation apparatus, be disposed at the soft material of cleaning of suction inlet leading section, have and the roughly equal or above elastic force of elastomeric elastic force that applies pressing force, when under user mode, pushing cleaning with soft material, because the elastic force of soft material equates with the elastic force of press device or is bigger than it, so the suction inlet member rotates and move guidance pipe component side, even do not change the angle of catheter component with the angle of floor, the air entry of suction inlet member also can be close to floor, imbedibility be can not damage, thereby the raising of cleaning performance and the raising of serviceability realized.

The present invention the 13 aspect provides inhalation apparatus, has: catheter component; The suction inlet member, it and is disposed at the periphery or the part of described catheter component with respect to the axial rotation of this catheter component freely; Elastomer, it is with this suction inlet member axially pushing to the direction of rotation with respect to described catheter component; The holding section, it forms holding section D at inner face of described suction inlet member, forms the D of the portion that is stuck that contacts with holding section D in the outside of described catheter component, and with engage at the prolongation pipe of the axial insertion of described catheter component etc.; At another distolateral clamp with clinching, formation is to the outstanding maintaining part D of the upper face side of described clamp, and make the maintained portion D that contacts with described maintaining part D outstanding or recessed and form to the inner face of suction inlet member, reach when having given prominence to the position of certain angle at described suction inlet member with respect to the axial rotation of catheter component, holding section D contacts with the portion D of being stuck, described thus suction inlet member turns to the position of having given prominence to certain angle with respect to the axial rotation of catheter component, and when described suction inlet member reaches position with respect to the axial almost parallel of catheter component, the maintaining part D of described clamp and the maintained portion D engaging of inhaling fastened component, the suction inlet member is maintained at the position with respect to the axial almost parallel of catheter component thus, utilization is pushed the suction inlet member with the suction inlet member constantly to the elastomer of pushing with respect to the direction of the axial rotation of catheter component, it is reached with respect to the axial rotation of catheter component and the position of having given prominence to certain angle, therefore, when the clinching of pushing clamp, when the prolongation pipe that will be connected with catheter component etc. is pulled down, the maintaining part A of clamp breaks away from the maintained portion A that sucks member, utilize elastomeric pressing force that the suction inlet member is rotated, the holding section A of suction inlet member turns to the D of the portion that is stuck of catheter component and contacts, thus, the suction inlet member reaches the position of rotating and having given prominence to certain angle with respect to catheter component, directly carry out the suction of dust as inhalation apparatus like this, very easy to use.In addition, install when prolonging pipe etc. on catheter component, the suction inlet member is maintained at the position with respect to the axial almost parallel of catheter component, and insertion prolongs pipe and connects.Promptly, from the suction inlet member from respect to the axial rotation of catheter component and the position of having given prominence to certain angle, to making under the state of contact such as sucking member and floor, catheter component is rotated, the maintained portion A that sucks member is engaged with the maintaining part A of clamp, the suction inlet member can be kept under the state with respect to the axial maintenance almost parallel position of catheter component thus.

Therefore, its purpose is, inhalation apparatus is provided, and the user mode of this inhalation apparatus, receiving state can carry out with the dismounting action interlock that prolongs pipe, can not touch inhalation apparatus, and health and usability are good.

In addition, the suction inlet angle of the suction inlet member of the inhalation apparatus during use is pressed to quilt cleaning face side because of the pressing force of press device, therefore, the angle of suction inlet can be followed the angle of the catheter component when using, need as existing formation, not go to note closing the angle of suction inlet, thereby can use easily, improve operating characteristics, and improve suction inlet and, realize the raising of dust collecting performance thus by the sealing of cleaning face.

Also have, this inhalation apparatus can also need not to establish in addition and take in the position thus waiting under the state that is connected and keep with prolonging pipe, can directly use when wanting to use inhalation apparatus, and also can prevent losing of inhalation apparatus.

The present invention the 14 aspect provides inhalation apparatus, has: catheter component; The suction inlet member, it and is disposed at the periphery or the part of described catheter component with respect to the axial rotation of this catheter component freely; What cover this suction inlet member takes in the cover member; Elastomer, it is with this suction inlet member axially pushing to the direction of rotation with respect to described catheter component; The holding section, its inner face at described suction inlet member has holding section D, has the D of the portion that is stuck that contacts with holding section D in the outside of described catheter component, outside at described suction inlet member forms holding section E, form the E of the portion that is stuck contact with holding section E at the inner face of taking in the cover member, and with engage at the prolongation pipe of the axial insertion of described catheter component etc.; At another distolateral clamp with clinching, formation is to the outstanding maintaining part D of the upper face side of described clamp, and make the maintained portion D that contacts with described maintaining part D outstanding or recessed and form to the inner face of suction inlet member, reach when having given prominence to the position of certain angle at described suction inlet member with respect to the axial rotation of catheter component, holding section D contacts with the portion D of being stuck, and holding section E contacts with the portion E of being stuck, described thus suction inlet member turns to the position of having given prominence to certain angle with respect to the axial rotation of catheter component, and, when described suction inlet member reaches position with respect to the axial almost parallel of catheter component, the maintained portion D engaging of the maintaining part D of described clamp and suction inlet member, the suction inlet member is maintained at the position with respect to the axial almost parallel of catheter component thus, be incorporated in described taking in the cover member, utilization is pushed the suction inlet member with the suction inlet member constantly to the elastomer of pushing with respect to the direction of the axial rotation of catheter component, it is reached with respect to the axial rotation of catheter component and the position of having given prominence to certain angle, therefore, when the clinching of pushing clamp, when the prolongation pipe that will be connected with catheter component etc. is pulled down, the maintaining part A of clamp leaves the maintained portion A that sucks member, utilize elastomeric pressing force that the suction inlet member is rotated, the holding section A of suction inlet member turns to the A of the portion that is stuck of catheter component and contacts, simultaneously, the holding section B that sucks member turns to the B of the portion that is stuck that takes in the cover member and contacts, thus, the suction inlet member reaches the position of rotating and having given prominence to certain angle with respect to catheter component, directly carry out the attraction of dust as inhalation apparatus like this, very easy to use, and suck member and holding section A, be stuck the A of portion, holding section B, taking in two positions of the B of the portion that is stuck of cover member keeps in touch, therefore, the position that sucks member limits and can carry out really and firmly, even to sucking the direction application of force that member rotates, the position that sucks member limits and also can not break away from, and can realize intensity, the further raising of durability and serviceability.In addition, install when prolonging pipe etc. on catheter component, the suction inlet member is maintained at the position with respect to the axial almost parallel of catheter component, and insertion prolongs pipe and connects.Promptly, from the suction inlet member with respect to the axial rotation of catheter component and the position of having given prominence to certain angle to making under the state of contact such as sucking member and floor, catheter component is rotated, the maintained portion A that sucks member is engaged with the maintaining part A of clamp, the suction inlet member can be kept under the state with respect to the axial maintenance almost parallel position of catheter component thus.

Therefore, its purpose is, inhalation apparatus is provided, and the user mode of this inhalation apparatus, receiving state can carry out with the dismounting action interlock that prolongs pipe, can not touch inhalation apparatus, and health and usability are good.In addition, the suction inlet angle of the suction inlet member of inhalation apparatus relies on the pressing force of press device and is pressed and clears away the face side to quilt during use, therefore, the angle of suction inlet can be followed the angle of the catheter component when using, need as existing formation, not close and note the angle that enters the mouth, thereby can use easily, improve operating characteristics, and improve suction inlet and, realize the raising of dust collecting performance thus by the sealing of cleaning face.

In addition, when the position that the suction inlet member is remained on respect to the axial almost parallel of catheter component, the suction inlet member is received into takes in the cover member, take in Shi Buhui thus and touch the suction member, health and improve aesthetic property.

The present invention the 15 aspect provides inhalation apparatus, with the suction inlet member with respect to the axial rotation of catheter component and given prominence to the position of certain angle and the suction inlet member is made as about 30 °～90 ° with respect to the rotational angle of the suction inlet member between the position of the axial almost parallel of catheter component, can be in the use of the position to approximate horizontal Zi the floor of keeping certain angle with respect to catheter component, the scope of application increases, and the flexible pipe that connects and the handle portion of front end conduit are roughly parallel, therefore, can realize the further raising of serviceability with the natural angle operation inhalation apparatus of easy operating.

The present invention the 16 aspect provides inhalation apparatus, dispose housing, the gap that produces between the leading section of suction inlet member and catheter component under its state to the position of having given prominence to certain angle at the suction inlet member with respect to the axial rotation of catheter component covers, prevent to reduce from the air-breathing inhalation power that makes of the clearance leakage that produces between the leading section of inhalation apparatus and catheter component, even and do not increase the suction inlet member, also can set the rotational angle of suction inlet member significantly, therefore, can realize the miniaturization of inhalation apparatus, realize the further raising of usability simultaneously.

The present invention the 17 aspect provides inhalation apparatus, roughly coaxial with the center of rotation of suction inlet member, and rotation interlock with the suction inlet member, rotation is provided with housing freely, make the configuration space minimum of housing, realize miniaturization, lightweight, the simplification of inhalation apparatus, and then realize the raising of serviceability.

The present invention's the tenth eight aspect provides inhalation apparatus, when the suction inlet member reaches position with respect to the axial almost parallel of catheter component, the storage case of taking in the suction inlet member is disposed at the leading section of catheter component, because the soft body of cleaning that hand etc. is difficult for touching contaminated suction inlet under the receiving state of suction inlet member or is made of hairbrush and nylon loop etc., thereby health more, and the outward appearance when taking in the suction inlet member is also more attractive in appearance, can also prevent the damage when inhalation apparatus is collided.

The present invention the 19 aspect provides inhalation apparatus, inlet leading section at storage case disposes the soft material that is made of elastomer, rubber, vinyl chloride, nylon loop etc., the damage that prevents when storage case from being collided etc., and, even apply bigger power in the direction that the suction inlet member is positioned at respect to the axial almost parallel of catheter component, the leading section that also can prevent storage case directly contacts by cleaning face, thereby can prevent to realize the further raising of serviceability to by the damage of cleaning face.

The present invention the 20 aspect provides inhalation apparatus, be disposed at the soft material of the inlet leading section of storage case, give prominence to a little and be provided with than the leading section of catheter component, even apply big power to the direction that the suction inlet member is positioned at respect to the axial almost parallel of catheter component, the leading section that also can prevent storage case directly contacts by cleaning face, thereby can prevent to realize the further raising of serviceability to by the damage of cleaning face.

The present invention the 20 provides inhalation apparatus on the one hand, the member that storage case is cut apart about by quilt, with the holding section that engages along prolongation pipe of the axial insertion of catheter component etc., covering another distolateral clamp housing with clamp of clinching constitutes, fixture as left and right sides member, at least in the installation portion side of clamp housing, by rib etc. left and right sides member and clamp housing are combined, thus left and right sides member is fixed, owing to form the gabarit of storage case, so utilize necessary part to carry out the fixing part of gabarit, can constitute miniaturization, number of spare parts reduces and cheap structure.

The present invention the 22 aspect provides inhalation apparatus, because front end conduit, catheter component, prolongation pipe, floor are constituted same shape with each connecting portion, the portion of being connected of inhalation apparatus, thereby inhalation apparatus not only can be connected with the portion of being connected of front end conduit and use, also can be connected use, thereby realize the expansion of cleaning scope with the portion of being connected that prolongs pipe.Promptly, because the two ends of catheter component have and the connecting portion A that prolongs the same shape of pipe, be connected the B of portion, so inhalation apparatus when usually using, be installed in prolong the front end conduit of managing the flexible pipe that is connected on use and be fine, and also can be connected use with the front end that prolongs pipe, and, when not using inhalation apparatus, usually also and front end conduit and prolonging between the pipe, or the state that connects between prolongation pipe and the floor mouth uses down, do not need to be provided with in addition the position of taking in of inhalation apparatus yet, and in the time that inhalation apparatus will be used, directly use, and also can prevent losing of inhalation apparatus.

The present invention the 23 aspect provides electric vacuum cleaner, on the electric vacuum cleaner main body, connect described inhalation apparatus, described electric vacuum cleaner main body has: main body, and it has the electric blowing machine that produces attraction and is disposed at the air-breathing upstream of described electric blowing machine and has the dust storage chamber that trap debris is used; With flexible pipe of the main body connecting portion that is connected with the air-breathing oral area of described dust storage chamber etc., can easily carry out expansion, the raising of usability, the cleaning of health etc. as the cleaning scope of electric vacuum cleaner.

Description of drawings

Fig. 1 is the overall perspective view of the electric vacuum cleaner of expression embodiment of the present invention 1;

Fig. 2 is the key component profile with the user mode of inhalation apparatus;

Fig. 3 is the front elevation with the receiving state of inhalation apparatus;

Fig. 4 is the key component profile with the prolongation pipe connection status of inhalation apparatus;

Fig. 5 is the key component side view with the prolongation pipe connection status of inhalation apparatus;

Fig. 6 is the key component side view with the user mode of inhalation apparatus;

Fig. 7 is the key component plane with the user mode of inhalation apparatus;

Fig. 8 is the key component profile with the user mode of inhalation apparatus;

Fig. 9 is the key component stereogram with the user mode of inhalation apparatus;

Figure 10 is the key component profile with the prolongation pipe insertion state of inhalation apparatus;

Figure 11 is the exploded perspective view with inhalation apparatus;

Figure 12 is the profile of inhalation apparatus of the user mode of expression embodiment of the present invention 2;

Figure 13 is the profile of inhalation apparatus of the user mode of expression embodiment of the present invention 3;

Figure 14 is the key component profile of other user mode of the present invention;

Figure 15 is the key component profile of user mode of the inhalation apparatus of embodiment of the present invention 4;

Figure 16 is the exploded perspective view of the inhalation apparatus of embodiment of the present invention 4;

Figure 17 is the key component profile of prolongation pipe connection status of the inhalation apparatus of embodiment of the present invention 4.

Among the figure: 13 prolong pipe; 14 front end conduits; 18 inhalation apparatus; 19 catheter components; 20 rotating shafts; 21 hairbrush; 22 brush holders; The 22A interconnecting part; The 22B planar portions; 23 connecting portion A; 24 hook springs; 25 holes; 26 stop-motion body A; 27 antethecas; 28 are connected the A of portion; 29 clamp A; 30 protuberance A; 31 recess A; 32 button A; 33 A; 34 compression spring A; 35 holding section A; 36 are stuck the A of portion; 37 gabarit right parts; 38 gabarit left parts; 39 bolt A; 40 bolt B; 41 cushion pads; 42 housings; 43 are stuck the B of portion; 44 are stuck the C of portion; 45 holding section B; 46 slot part right parts; 47 slot part left parts; 48 ribs; 49 gabarit tops; 81 are stuck the D of portion; 82 holding section D; 83 holding section E.

The specific embodiment

Below, with reference to the description of drawings embodiments of the present invention.In addition, the present invention is not subjected to the restriction of this embodiment.

(embodiment 1)

With reference to Fig. 1～Figure 11 first embodiment of the present invention is described.

The 1st, lower body part has: dust storage chamber 3, and it assembles the dust bag 2 of dust in the front side configuration; Be used to attract the motor 4 of dust etc. in the wings, form dust storage chamber 3, and the top that the rear portion disposes motor 4 etc. is covered by main body top 6, formation electric vacuum cleaner main body (below be called main body) 7 by the lid 5 that covers anterior dust bag 2 tops.The 8th, flexible pipe, the one end has with the dust storage chamber 3 that is formed in housing 7 front portions and is communicated with, and with have the attraction of formation and form the tube connector 11 that the air entry 10 of the front shroud 9 that sucks path is connected by motor 4, form simultaneously the handle 12 of hand-held operation when using, and have and connect the front end conduit 14 that prolongs pipe 13 etc. at the other end.The floor that captures the dust on the floor effectively is connected in the front end that prolongs pipe 13 freely with inhalation apparatus 15 dismountings and uses.The 16th, the handle that carrying is held during main body 7, the 17th, with the castor cylinder (not shown) of the anterior bottom surface of being located at lower body part 1 makes main body 7 move when using roller, it is located at the two sides, rear portion of lower body part 1.

Front end dismounting at front end conduit 14 constitutes freely and can pull down the inhalation apparatus 18 that prolongs pipe use in 13 o'clock.The rotating shaft 20 of the roughly front end bottom of above-mentioned inhalation apparatus 18 by being positioned at catheter component 19 is provided with hairbrush 21 with an end and rotates freely pivot suspension on catheter component 19 as the brush holder 22 of suction inlet member, said brush frame 22 rotates the gabarit top position that is formed in catheter component 19 freely and makes the other end of brush holder 22 and the connecting portion A23 of catheter component 19 be connected to form interconnecting part 22A, and hairbrush 21 has between the position of certain angle α with respect to catheter component 19.With the leading section of the formation suction inlet of the roughly opposite side of a side of the rotating shaft 20 of configuration said brush frame 22 near the bight form planar portions 22A.The 24th, make brush holder 21 with respect to the connecting portion A23 of catheter component 19 rotate outstanding, to the hook spring of the direction application of force with certain angle α, form the stop-motion body A26 that can be by rotation haunts from the hole 25 of the bottom of being located at catheter component 19 in the bottom of brush holder 22 substantial middle, by above-mentioned stop-motion body A26 is contacted with the antetheca 27 in above-mentioned hole 25, limit the rotational angle of brush holder 21.At this moment, the pressing force (elastic force) of setting hook spring 24 is equal to or less than the elastic force of hairbrush 21.In addition, angle [alpha] is set at about 60 °, hairbrush 21 forms about 30 ° with the angle of quilt cleaning face thus, and is substantially parallel with the handle 12 of front end conduit 14.In addition, above-mentioned stop-motion body A26 is inserted in the connecting portion A23 of catheter component 19,, make brush holder 21 rotations thus, and make its setting and remain in the gabarit top of catheter component 19 with the A28 of the portion that the is connected contact of the prolongation pipe 13 that is connected.The 29th, when prolongation pipe 13 is connected with catheter component 19, the protuberance A30 that is arranged at an end engages with the recess A31 that prolongs pipe 13, keep and the fixing clamp A that prolongs pipe 13, above-mentioned clamp A29 forms the button A32 that press...withes one's finger and press at the other end, and rotate formation freely by axle A33, and, near configuration compression spring A34 button A32, to buckle A32 constantly by compression spring A34 pushes upward, be about to protuberance A30 and push downwards, in the direction application of force that it is engaged with the recess A31 that prolongs pipe 13.In addition, above-mentioned clamp A29 forms the holding section A35 above protruding between axle A33 and button 32A, and the A36 of the portion that is stuck that forms with the interconnecting part 22A side of brush holder 22 engages, and as shown in Figure 8, brush holder 22 is fixed and remained in the top of catheter component 19.37, the 38th, when brush holder was positioned at catheter component 19 tops, gabarit right part, gabarit left part for its covering is provided with were fixed on the catheter component 19 by bolt A39, bolt B 40.In addition, at the front end of gabarit right part 37, gabarit left part 38 peripheral part roughly, disposing with soft materials such as elastomeric material, flexible vinyl chloride, rubber, nylon loops is the cushion pad 41 that raw material are made, this spacer has outstanding surplus A, protrude in catheter component 19, to prevent the damage at 19 pairs of positions such as floor of catheter component.When brush holder 22 was positioned at catheter component 19 tops, the leading section of gabarit right part 37, gabarit left part 38 had the outstanding surplus B of some, and kept under the state that the leading section of hairbrush 21 is given prominence to.The 42nd, cover gap that brush holder 22 produces between catheter component 19, form the housing of interconnecting part 22A with brush holder 22, this housing 42 constitutes freely with the pivot coaxial rotation of brush holder 22, it is formed with the B43 of the portion that is stuck that forms in the interconnecting part 22A of brush holder 22 side, the portion C44 of being stuck contact and the holding section B45 that engages, and with brush holder 22 rotations.In addition, configuration gabarit top 49 on the configuration plane of the clamp A29 of gabarit right part 37, gabarit left part 38, the rib 48 that engages with the slot part right part 46 of being located at gabarit right part 37, gabarit left part 38, slot part left part 47 is formed at this gabarit top 49, and with bolt 40 carry out the top of gabarit right part 37, gabarit left part 38 maintenance, fix.

Front end conduit 14 and the leading section that prolongs pipe 13 also constitute with inhalation apparatus 18 on identical connecting portion B50, the C51 of connecting portion A23 shape of catheter component 19, configuration and roughly the same clamp B52, the C53 of clamp A29 shape, and have protuberance B54 and C55, button B56 and C57, axle B58 and C59, compression spring B 60 and C61.The other end of using inhalation apparatus 15 on the catheter component 19 and the floor of inhalation apparatus 18, constitute the identical B62 of the portion that is connected, the C63 of the A28 of the portion that is connected shape that is inserted in above-mentioned connecting portion B50, C51 and connected prolongation pipe 13, it has recess B64, C65 equally, and engages, keeps with protuberance B54, the C55 of above-mentioned clamp B52, C53.In view of the above, connecting portion has shape identical connecting portion A23, B50, C51 respectively and is connected the A28 of portion, B62, C63, and front end conduit 14, inhalation apparatus 18, prolong pipe 13, the floor can connect respectively with inhalation apparatus 15.

In addition, the 66th, be connected in to the floor and smoke convex terminal A into the power line of tool 15 supply powers, wherein the floor is with disposing the drive motor (not shown) that drives roll brush (not shown) on the inhalation apparatus 15, this roll brush is located on the B62 of the portion that is connected of catheter component 19 of inhalation apparatus 18, prolonging pipe 13, the floor is with the A28 of the portion that is connected of inhalation apparatus 15, also dispose identical convex terminal B67 on the C63, C68 is with the catheter component 19 of itself and inhalation apparatus 18, front end conduit 14, prolong the connecting portion A23 of pipe 13, B50, the recessed terminal A69 that C51 has, B70, C71 is electrically connected.72, the 73rd, control is arranged at motor 4 operations of handle 12 front portions, run switch, the shutdown switch that stops.In addition, the 74th, from the top cover be disposed at clamp A29, the convex terminal A66 on the catheter component 19, recessed terminal A69 etc. and keep sandwiching and catheter component 19 between shroud.

Above-mentioned formation role is as follows.

When carrying out the cleaning of floor, on the air entry 10 of main body 7 connection tube connector 11, the B62 of the portion that is connected at the connecting portion B50 of front end conduit 14 connecting duct member 19, connecting portion A23 at catheter component 19 connects the A28 of the portion that is connected that prolongs pipe 13, connect the be connected portion C63 of floor at the connecting portion C51 that prolongs pipe 13 with inhalation apparatus 15, hold the handle 12 of front end conduit 14, press run switch 72, make motor 4 startings, utilize the attraction of motor 4 that terrestrial dust is sucked from the floor with inhalation apparatus 15, and via prolonging pipe 13, catheter component 19, front end conduit 14, flexible pipe 8, tube connector 11, air entry 10 is collected dust in the dust bag 2 in the dust storage chamber that is disposed on the main body 73.

Secondly, on to sofa, wall, curtain, desk and other floor when clearing away, the A28 of the portion that is connected that prolongs pipe 13 can be pulled down with the connecting portion A23 of inhalation apparatus 15 from catheter component 19 with the floor with inhalation apparatus 15 inaccessiable gaps.At this moment, as the button A32 that pushes clamp A29, to prolong pipe 13 when catheter component 19 is pulled down, as Fig. 2,6, shown in 9, being disposed at catheter component 19 front ends is disengaged as the engaging of the A36 of the portion that is stuck of the holding section A35 of the hairbrush 22 that sucks member and clamp A29, and, stop-motion body A26 and the A28 of the portion that is connected that prolongs pipe 13 also disengage, thus, the brush holder 22 that is positioned at catheter component 19 tops is rotated in connecting portion A23 side by the pressing force of hook spring 24, stop-motion body A26 contacts with the antetheca 27 in hole 25, and hairbrush 21 turns to the state that has certain angle α with respect to catheter component 19.Therefore, under this state, inhalation apparatus 18 can carry out the cleaning of sofa and wall etc.In addition, hairbrush 21 is pushed on quilt cleaning face constantly by the pressing force that hook spring 24 produces, thereby with good by the sealing of cleaning face, can remove dust effectively, even and by the change of the angle of the relative front end conduit 14 of cleaning face, hairbrush 21 working faces also can rotate along quilt cleaning face, therefore do not need to change the angle of handle 12, more convenient during use, and also can improve the cleaning performance.

Also have, the dust that toothpick and button, handstone etc. is had constant weight, even can not suck with hairbrush 21 common angles (α of present embodiment), also can be by front end conduit 14 being pressed to the angle that is changed hairbrush 21 by cleaning face, the distance of the connecting portion A23 of shortening from hairbrush 21 front ends to catheter component 19, thereby increase the negative pressure of vacuum of 21 ones of hairbrush, dust is sucked, the good inhalation apparatus 18 of intake performance under the actual cleaning situation can be provided.

In addition, even on the direction of brush holder 22 conductive pipe members 19 side shiftings, apply bigger power, since the front end of gabarit right part 37, gabarit left part 38 roughly periphery dispose the cushion pad made from softwood matter 41, so also can prevent by the damage of the face of cleaning.And, under the state in hairbrush is incorporated in gabarit right part 37, gabarit left part 38, the leading section of hairbrush 21 is outstanding from gabarit right part 37, gabarit left part 38, therefore can further prevent damage to quilt cleaning face, and, even under this receiving state, also can utilize hairbrush 21 simply to clear away, and then can prevent that also hairbrush from failing by inconvenience that abnormal conditions bring such as gabarit right part 37, gabarit left part 38 be outstanding.In addition, the angle [alpha] of hairbrush 21 is set at 60 °, thereby the front end face of hairbrush 21 and handle 12 almost parallels just can be cleared away like a cork with the posture moving handle 12 of nature.

Secondly, when taking in hairbrush 21, in the time of maybe will prolonging pipe 13 and be connected with catheter component 19, because the elastic force of hairbrush 21 is set to the pressing force (elastic force) more than or equal to hook spring 24, so as shown in Figure 9, hairbrush 21 is pressed in by on the cleaning face, front end conduit 14 is rotated to the C direction, and brush holder 22 is rotated, thus, be stuck the A36 of portion and engage with the holding section A35 of clamp A29, brush holder 22 remains in the top of catheter component 19, be accommodated in gabarit right part 37 at an easy rate, in the gabarit left part 38, the A28 of the portion that is connected that prolongs pipe 13 also can easily insert among the connecting portion A23 of catheter component 19, as Fig. 4, shown in Figure 5, can be connected with prolongation pipe 13.In addition, by on catheter component 19, forming hole 25 and stop-motion body A26, as shown in figure 10, even do not take in hairbrush 21, owing to have the interconnecting part 22A that the A28 of the portion that is connected that prolongs pipe 13 can be inserted 22 ones of brush holders, so also can will prolong the interconnecting part 22A insertion of the A28 of the portion that is connected of pipe 13 along brush holder 22, prolong pipe 13 and rotate by making in the D direction, thereby being connected the A28 of portion contacts with stop-motion body A26, brush holder 22 rotates when the A28 of the portion that is connected that prolongs pipe 13 inserts, be positioned at and remain on the top of catheter component 19, easily be accommodated in gabarit right part 37, in the gabarit left part 38, the A28 of the portion that is connected that prolongs pipe 13 also can successfully insert among the connecting portion A23 of catheter component 19, can connect prolonging pipe 13.In addition, push with the roughly opposite side of a side of the rotating shaft 20 that disposes brush holder 22 and when constituting near the planar portions 22A that the bight forms the leading section of suction inlet when waiting with finger, same brush holder 22 also rotates in catheter component 19 sides, be stuck the A36 of portion and engage reliably, make brush holder 22 be positioned at and remain on the top of catheter component 19 with the holding section A35 of clamp A29.

In addition, the housing 42 by taking in brush holder 22 in the cover and the major part of hairbrush 21 taking in of forming by gabarit right part 37, gabarit left part 38, thereby brush holder 22 that difficult contact is easy to pollute under receiving state and hairbrush 21 etc., pollution is also not too obvious in appearance, is the comparison health therefore.

In addition, when brush holder 22 is positioned at certain angle α, by housing 42 being set to cover the gap that produces between brush holder 22 and the catheter component 19, thereby need not to increase brush holder 22 and can between itself and catheter component 19, form interconnecting part 22A, even increase the rotational angle α of brush holder 22, enlarge the cleaning scope, the inhalation apparatus 18 of miniaturization also can be provided.

Therefore, installation, the dismounting of the inhalation apparatus 18 that uses in the time of needn't clearing away sofa and wall etc., in addition, can not touch the inhalation apparatus 18 and the hairbrush 22 that suck dust yet, and can and clear away user mode and the receiving state that inhalation apparatus 18 is selected in the action interlock with the dismounting action that prolongs pipe 13, can provide to significantly improve serviceability, and clean and take in performance, all good inhalation apparatus 18 of cleaning performance, obtain good cleaning effect.

(embodiment 2)

With reference to Figure 12 second embodiment of the invention is described.

Also have, the member use prosign with identical in first embodiment omits explanation.

The 26th, near the stop-motion body A that the rotating shaft 20 of brush holder 22, constitutes, brush holder 22 is when projecting to the position of predetermined angular with respect to catheter component 19 rotations, and promptly the gabarit with catheter component 19 contacts, and limits the position of brush holder 22.

Above-mentioned formation role is as follows.

When using inhalation apparatus 18, as the button A32 that pushes clamp A29, to prolong pipe 13 when catheter component 19 is pulled down, the engaging that the conduct that is disposed at catheter component 19 front ends sucks the A36 of the portion that is stuck of the holding section A35 of brush holder 22 of member and clamp 29 is disengaged, and, stop-motion body A26 and the A28 of the portion that is connected that prolongs pipe 13 disengage, the brush holder 22 that is positioned at catheter component 19 tops is thus rotated in connecting portion A23 side by the pressing force of hook spring 24, stop-motion body A26 contacts with the gabarit of catheter component 19, and brush holder 22 turns to the state that has certain angle α with respect to catheter component 19.Therefore, under this state, inhalation apparatus 18 can carry out the cleaning of sofa and wall etc.In addition, hairbrush 21 is pushed on quilt cleaning face constantly by the pressing force that hook spring 24 obtains, thereby with good by the sealing of cleaning face, can remove dust effectively, and, even changed by the angle of the relative front end conduit 14 of cleaning face, because the working face of hairbrush 21 rotates along quilt cleaning face, thereby the angle that does not also need to change handle 12 can improve serviceability and cleaning performance.In addition, because catheter component 19 does not need to form the hole 25 as formation in the enforcement mode 1, thus can not slacken the intensity of catheter component 19, thereby a kind of intensity and all good inhalation apparatus 18 of durability can be provided.

(embodiment 3)

With reference to Figure 13 third embodiment of the invention is described.

The 26th, the position roughly opposite with the configuration side of the rotating shaft 20 of brush holder 22 is the stop-motion body A that the place ahead, top of shroud 74 is provided with, when brush holder 22 becomes when rotating outstanding position for predetermined angular with respect to catheter component 19, contact with the A of the portion that is stuck of brush holder 22, limit the position of brush holder 22.

Above-mentioned formation role is as follows.

When using inhalation apparatus 18, as the button A32 that pushes clamp A29, to prolong pipe 13 when catheter component 19 is pulled down, the engaging that the conduct that is disposed at catheter component 19 front ends sucks the A36 of the portion that is stuck of the holding section A35 of brush holder 22 of member and clamp 29 is disengaged, and, stop-motion body A26 and the A28 of the portion that is connected that prolongs pipe 13 disengage, the brush holder 22 that is positioned at catheter component 19 tops turns to connecting portion A23 side by the pressing force of hook spring 24, stop-motion body A26 contacts with the A of the portion that is stuck of brush holder 22, and brush holder 22 turns to the state that has certain angle α with respect to catheter component 19.Therefore, under this state, inhalation apparatus 18 can carry out the cleaning of sofa and wall etc.In addition, hairbrush 21 is pushed on quilt cleaning face constantly by the pressing force that hook spring 24 transmits, thereby with good by the sealing of cleaning face, can remove dust effectively, and, even changed, because the working face of hairbrush 21 can rotate along quilt cleaning face by the angle of cleaning face with respect to front end conduit 14, thereby also need not to change the angle of handle 12, also can improve serviceability and cleaning performance.In addition, owing to carry out the spacing of brush holder 22 in rotating shaft 20 positions far away of bullet brush holder 22, so when brush holder 22 when rotating extrusion position, the spacing meeting of brush holder 22 moves more reliable and stablely, even to the direction application of force of rotating along brush holder 22, also easy damaged stop-motion body A and be stuck the A36 of portion not, nor can slacken stop-motion body A and be stuck the intensity of the A36 of portion, thereby intensity and all good inhalation apparatus 18 of durability can be provided.

In addition, as shown in figure 14, need not to give unnecessary details,, also can obtain identical effect even inhalation apparatus 18 is fixedly set in front end conduit 14 and prolongs the leading section of pipe 13.

In the present embodiment, be illustrated with regard to inhalation apparatus with hairbrush, if but can carry out the structure of brush holder 22 can keep taking in the time by clamp A29, even then do not form the interconnecting part 22A that can insert the A28 of the portion that is connected that prolongs pipe 13 21 ones of hairbrush, even for example dwindle under the state of the suction inlet front end gap mouth of pipe, also can obtain identical effect, in addition, even the stop-motion body A26 that is formed on the brush holder 22 does not contact with the A28 of the portion that is connected that prolongs pipe 13, also can obtain identical effect, and can obtain simpler formation, this need not to give unnecessary details.

In addition, since front end conduit 14, catheter component 19, prolong pipe 13, floor with the connecting portion of the same shape of inhalation apparatus 15 formations, be connected portion, thereby it is identical with the installation of front end conduit 14, even at the front-end configuration inhalation apparatus 18 of the present invention that prolongs pipe 13, also can obtain identical effect, this also is to need not to give unnecessary details.

(embodiment 4)

With reference to Figure 15～Figure 17 four embodiment of the invention is described.

Front end dismounting at front end conduit 14 constitutes freely and can pull down the inhalation apparatus 18 that prolongs pipe use in 13 o'clock.The rotating shaft 20 of the roughly front end bottom of above-mentioned inhalation apparatus 18 by being positioned at catheter component 19 is provided with hairbrush 21 with an end and rotates freely pivot suspension on catheter component 19 as the brush holder 22 of suction inlet member, and said brush frame 22 rotates and is formed in the gabarit top position of catheter component 19 freely and makes the other end of brush holder 22 be communicated with formation interconnecting part 22A with the connecting portion A23 of catheter component 19 and hairbrush 21 has between the position of certain angle α with respect to catheter component 19.The 24th, make brush holder 22 rotate and give prominence to respect to the connecting portion A23 of catheter component 19, hook spring to the direction application of force with certain angle α, bottom at catheter component 19, the D81 of the portion that is stuck that is arranged at the gabarit both sides contacts with the holding section D82 that is arranged at brush holder 22 inner face both sides, limits the rotational angle of brush holder 22 thus.At this moment, the pressing force (elastic force) of setting hook spring 24 is equal to or less than the elastic force of hairbrush 21.In addition, by angle [alpha] being set at about 60 °, the angle of hairbrush 21 and quilt cleaning face becomes about 30 °, with handle 12 almost parallels of front end conduit 14.The 29th, when prolongation pipe 13 is connected with catheter component 19, the protuberance A30 that is arranged at an end is engaged with the recess A31 that prolongs pipe 13, keep and the fixing clamp A that prolongs pipe 13, above-mentioned clamp A29 forms the button A32 that press...withes one's finger and press at the other end, and it rotates freely by axle A33 and constitutes, and, near configuration compression spring A34 button A32, to buckle A32 constantly by compression spring A34 pushes upward, promptly, A30 pushes downwards with protuberance, and to the direction application of force that it is engaged with the recess A31 that prolongs pipe 13.In addition, above-mentioned clamp A29 forms the maintaining part A35 above protruding between axle A33 and button 32A, and its A36 of the portion that is stuck with the interconnecting part 22A side formation of brush holder 22 is engaged, and as shown in Figure 8, brush holder 22 is remained fixed in the top of catheter component 19.37, the 38th, when brush holder 22 was positioned at catheter component 19 tops, gabarit right part, the gabarit left part of cover member taken in the conduct of taking in a covered manner, utilizes bolt A39, bolt B 40 to be fixed on the catheter component 19.In addition, at the front end of gabarit right part 37, gabarit left part 38 peripheral part roughly, disposing with soft materials such as elastomeric material, flexible vinyl chloride, rubber, nylon loops is the cushion pad 41 that raw material are made, this cushion pad 41 has outstanding surplus A, and outstanding catheter component 19 and disposing, can prevent the damage on 19 pairs of floors of catheter component etc.Brush holder 22 is above being positioned at catheter component 19 time, and the leading section of gabarit right part 37, gabarit left part 38 also has the outstanding surplus B of some, and it keeps under the outstanding state of hairbrush 21 leading sections.The 42nd, cover gap that brush holder 22 produces and form the housing of interconnecting part 22A between catheter component 19 with brush holder 22, coaxial and rotate freely and constitute with the pivot of brush holder 22, and form and be formed at the B43 of the portion that is stuck of the interconnecting part 22A side of brush holder 22, with be stuck the contacted holding section C45 of the C44 of portion, rotate simultaneously with brush holder 22, and be located at the holding section E27 of external profile surface both sides and be arranged at gabarit right part 37 respectively, the B37 ' of the portion that is stuck of gabarit left part 38 inner faces, 38 ' contacts, when brush holder 22 rotations were outstanding, the position when housing 42 is rotated limited.In addition, configuration gabarit top 49 on the configuration plane of the clamp A29 of gabarit right part 37, gabarit left part 38, this gabarit top 49 form be located at gabarit right part 37, gabarit left part 38 on slot part right part 46, the rib 48 that slot part left part 47 engages, with bolt 40 carry out the top of gabarit right part 37, gabarit left part 38 maintenance, fix.

Also constitute connecting portion B50, C51 with the same shape of connecting portion A23 of the catheter component 19 of inhalation apparatus 18 at front end conduit 14 and the leading section that prolongs pipe 13, clamp B52, C53 that configuration and clamp A29 have roughly the same shape, and have protuberance B54, C55, button B56, C57, axle B58, C59, compression spring B 60, C61.The other end of using inhalation apparatus 15 on the catheter component 19 and the floor of inhalation apparatus 18, among formation and insertion above-mentioned connecting portion B50, the C51, and the B62 of the portion that is connected, the C63 of the same shape of the A28 of the portion that is connected of connected prolongation pipe 13, it has recess B64, C65 equally, and keeps engaging with protuberance B54, the C55 of above-mentioned clamp B52, C53.Thus, connecting portion has shape corresponding respectively identical connecting portion A23, B50, C51 and is connected the A28 of portion, B62, C63, and front end conduit 14, inhalation apparatus 18, prolong pipe 13, the floor can connect respectively with inhalation apparatus 15.

In addition, the 66th, be connected in to the floor and smoke convex terminal A on the power line of tool 15 supply powers, wherein the floor is with disposing the drive motor (not shown) that drives roll brush (not shown) on the inhalation apparatus 15, this roll brush is arranged on the B62 of the portion that is connected of catheter component 19 of inhalation apparatus 18, prolonging pipe 13, the floor is with the A28 of the portion that is connected of inhalation apparatus 15, also dispose identical convex terminal B67 on the C63, C68 is with the catheter component 19 of itself and inhalation apparatus 18, front end conduit 14, prolong the connecting portion A23 of pipe 13, B50, the recessed terminal A69 that has on the C51, B70, C71 is electrically connected.72, the 73rd, the run switch, the shutdown switch that make the motor 4 that is arranged at handle 12 front portions move, stop.In addition, the 74th, be disposed at clamp A29, the convex terminal A66 on the catheter component 19, recessed terminal A69 etc. from the top covering, be sandwiched in the shroud that keeps between the catheter component 19.

Above-mentioned formation role is as follows.

When carrying out the cleaning of floor, on the air entry 10 of main body 7, connect tube connector 11, the B62 of the portion that is connected at the connecting portion B50 of front end conduit 14 connecting duct member 19, connecting portion A23 at catheter component 19 connects the A28 of the portion that is connected that prolongs pipe 13, connect the be connected portion C63 of floor at the connecting portion C51 that prolongs pipe 13 with inhalation apparatus 15, hold the handle 12 of front end conduit 14, press run switch 72, make motor 4 startings, utilize the attraction of motor 4 that the dust on the floor is sucked from the floor with inhalation apparatus 15, and via prolonging pipe 13, catheter component 19, front end conduit 14, flexible pipe 8, tube connector 11, air entry 10 gathers dust in the dust bag 2 in the dust storage chamber that is disposed on the main body 73.

Secondly, to sofa and, on the wall, curtain, desk, also have and other floor when clearing away with inhalation apparatus 15 inaccessiable gaps, manage 13 the A28 of the portion that is connected and pull down with 15 connecting portion A23 with inhalation apparatus prolonging from catheter component 19 with the floor.At this moment, as the button A32 that pushes clamp A29, pulled down the prolongation pipe at 13 o'clock from catheter component 19, shown in Fig. 2,6,9, the engaging that the conduct that is disposed at catheter component 19 front ends sucks the maintaining part A35 of the maintained portion A36 of hairbrush 22 of member and clamp A29 is disengaged, be positioned at catheter component 19 tops hairbrush 22 reason hook springs 22 pressing force and rotate to connecting portion A23 side, because the C44 of the portion that is stuck of housing 42 contacts with the holding section C45 of brush holder 22, housing 42 also rotates with the rotation of brush holder 22 thus.At this moment, holding section E27 by housing 42 contacts with the B37 ' of the portion that is stuck, 38 ' of gabarit right part 37, gabarit left part 38, limit the rotational angle of housing 42, and the D25 holding section D26 of the portion that is stuck at catheter component 19 contacts with housing 42, thereby restriction is with respect to the rotational angle of the brush holder 22 of catheter component 19, and hairbrush 21 turns to the state that has certain angle α with respect to catheter component 19.Therefore, under this state, can carry out the cleaning of sofa and wall etc. as inhalation apparatus 18 at once.In addition, hairbrush 21 is pushed to quilt cleaning face side constantly by the pressing force of hook spring 24, thereby to good with the sealing of quilt cleaning face, can remove removing of dust effectively, and, even changed by the angle of cleaning face with respect to front end conduit 14, since the working face of hairbrush 21 with by cleaning face state of contact under rotate, thereby can need not to change the angle of handle 12, can improve serviceability, and also can improve the cleaning performance.

In addition, the dust that constant weight is arranged for toothpick and button, handstone etc., even can not attract with the common angle (α of present embodiment) of hairbrush 21, also can be by front end conduit 14 being pressed to the angle that is changed hairbrush 21 by cleaning face, the distance of the connecting portion A23 of shortening from hairbrush 21 front ends to catheter component 19, thereby increase the vacuum negative pressure of 21 ones of hairbrush, dust is sucked, the good inhalation apparatus 18 of intake performance under a kind of actual cleaning situation can be provided.

In addition, even apply bigger power in the direction of conductive pipe member 19 side shiftings to brush holder 22, since the front end of gabarit right part 37, gabarit left part 38 roughly periphery dispose by soft material and form the cushion pad of making 41, so also can prevent by the damage of the face of cleaning.And, under hairbrush 21 is being incorporated in state in gabarit right part 37, the gabarit left part 38, the leading section of hairbrush 21 is outstanding from gabarit right part 37, gabarit left part 38, can further prevent damage thus to quilt cleaning face, even and under this receiving state, also can utilize hairbrush 21 simply to clear away, in addition, can prevent from also that hairbrush 21 from can not run into to fail abnormal conditions such as outstanding gabarit right part 37, gabarit left part 38.In addition, be set at 60 °, make the front end face and handle 12 almost parallels of hairbrush 21 by angle [alpha] with hairbrush 21, so just can be with the posture moving handle of nature, and can clear away like a cork.

Secondly, when taking in hairbrush 21, in the time of maybe will prolonging pipe 13 and be connected with catheter component 19, because the elastic force of hairbrush 21 is set to the pressing force (elastic force) more than or equal to hook spring 24, so as shown in Figure 9, by hairbrush 21 is pressed to by cleaning face, front end conduit 14 is rotated to the C direction, and brush holder 22 is rotated, being stuck the A36 of portion thus engages with the holding section A35 of clamp A29, brush holder 22 is positioned at the top of catheter component 19 and keeps, and is received into gabarit right part 37 at an easy rate, in the gabarit left part 38, also can at an easy rate the A28 of the portion that is connected that prolongs pipe 13 be inserted among the connecting portion A23 of catheter component 19, can be as Fig. 4, shown in Figure 5, can be connected with prolongation pipe 13.In addition, rotate at brush holder 22, when being positioned at the top of catheter component 19, because the major part of in gabarit right part 37, gabarit left part 38, taking in brush holder 22, housing 42 and hairbrush 21, thereby brush holder 22 that difficult contact is easy to pollute under receiving state and hairbrush 21 etc., polluting also in appearance in addition and not too obviously show, is health therefore.

In addition, when brush holder 22 is positioned at certain angle α, housing 42 is set to cover the gap that produces between brush holder 22 and the catheter component 19, thereby need not to increase brush holder 22, can and catheter component 19 between form interconnecting part 22A, even increase the rotational angle α of brush holder 22, enlarge the cleaning scope, a kind of inhalation apparatus 18 of miniaturization also can be provided.

In addition, by at catheter component, suck member, housing, the needed clearance portion of rotation of taking between the cover member disposes each holding section, is stuck portion, thereby can realize the miniaturization of inhalation apparatus, and can accept to bear the external force that is applied on the inhalation apparatus by each holding section, the portion of being stuck, realize the raising of inhalation apparatus rigidity, realize intensity, and the raising of durability.

Therefore, installation, the dismounting of the inhalation apparatus 18 that uses in the time of needn't clearing away sofa and wall etc., in addition, can not touch the inhalation apparatus 18 and the hairbrush 22 of suction dust yet, link and also can manage 13 dismounting action and clear away to move with prolongation, and user mode, the receiving state of selection inhalation apparatus 18, can providing not only, usability significantly improves, and the cleaning, taking in property might as well, and the cleaning function admirable inhalation apparatus 18, can access very big cleaning effect.

In addition, in the present embodiment, inhalation apparatus with the band hairbrush is illustrated, but so long as carry out the structure of the maintenance of brush holder 22 when taking in by clamp A29, even be not formed on the peristome that 21 ones of hairbrush can insert the A28 of the portion that is connected that prolongs pipe 13, for example be the mode of dwindling the gap mouth of pipe of suction inlet front end, also can obtain identical effect, much less, also can form simpler structure.

In addition, even, also can obtain same effect much less equally at the front-end configuration inhalation apparatus 18 of the present invention that prolongs pipe 13.

Also have, formation of the present invention is not limited to present embodiment.

Utilizability on the industry

As mentioned above, inhalation apparatus of the present invention can not to the dismounting of the inhalation apparatus of front end conduit etc. Touch inhalation apparatus, and in the action of the dismounting of extension tube, cleaning action, can advance at an easy rate OK, and can carry out taking in of inhalation apparatus, to being implemented in the raising of health aspect serviceability, And the raising that realizes the cleaning performance is very effective.

Claims

1, a kind of inhalation apparatus has: catheter component; The suction inlet member, it and is disposed at the periphery or the part of described catheter component with respect to the axial rotation of this catheter component freely; Elastomer, it with respect to axially the pushing to rotation direction of described catheter component, and makes described suction inlet member turn to position with respect to the outstanding certain angle of axial rotation of catheter component this suction inlet member; Described suction inlet member is remained on prolongation pipe with respect to the position of the axially parallel of catheter component; Near the suction inlet of suction inlet member, have planar portions, by to the described planar portions application of force, make described suction inlet member move to device with respect to the position of the axially parallel of catheter component.

2, a kind of inhalation apparatus has: catheter component, and its portion's formation at one end is connected with the connecting portion (A) of the portion that is connected (A) that prolongs pipe, forms and prolong the portion that is connected (B) of the same shape of the portion that is connected (A) of pipe in the other end side; The suction inlet member, its connecting portion at this catheter component (A) side is rotated freely, and by near the rotating shaft pivot suspension the end that is disposed at described catheter component; Elastomer, it is pushed this suction inlet member in the mode that rotation protrudes in connecting portion (A) side end face of described catheter component, and described suction inlet member is turned to the position of giving prominence to certain angle with respect to the axial rotation of described catheter component; Described suction inlet member is remained on prolongation pipe with respect to the position of the axially parallel of described catheter component; Near the suction inlet of suction inlet member, have planar portions, by to the described planar portions application of force, make described suction inlet member move to device with respect to the position of the axially parallel of catheter component.

3, inhalation apparatus according to claim 1 and 2 wherein, will be located at the opposition side that near the suction inlet of suction inlet member planar portions is configured in rotating shaft configuration side.

4, inhalation apparatus according to claim 2, wherein, as the suction inlet member being turned to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component, have along catheter component axially at hole that connecting portion (A) forms and the haunched member that in this hole inner face, moves with described suction inlet member interlock, this haunched member has been given prominence to certain angle with respect to the axial rotation of catheter component at the suction inlet member position contacts with described hole front interior.

5, inhalation apparatus according to claim 1 and 2, wherein, as the suction inlet member being turned to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component, have the haunched member that moves with described suction inlet member interlock, this haunched member has been given prominence to certain angle with respect to the axial rotation of catheter component at the suction inlet member position contacts with the outer peripheral face of catheter component.

6, inhalation apparatus according to claim 1 and 2, wherein, as the suction inlet member being turned to the device of having given prominence to the position of certain angle with respect to the axial rotation of catheter component, the opposition side that disposes side at the rotating shaft with catheter component forms outstanding laterally first protuberance (A), and the catheter component side at the suction inlet member forms outstanding to the inside second protuberance (B), and the position of having given prominence to certain angle with respect to the axial rotation of catheter component at the suction inlet member makes described first protuberance (A) contact with second protuberance (B).

7, inhalation apparatus according to claim 2, wherein, as the suction inlet member being remained on device with respect to the axially parallel position of catheter component by haunched member be connected portion (A) and constitute, wherein, described haunched member is axially given prominence to and is provided with to the inner peripheral surface of this catheter component from the hole that is formed at described connecting portion (A) along catheter component, and with described suction inlet member interlock, move in described hole, the described portion (A) that is connected is the portion that is connected of prolongation pipe that is connected in the described connecting portion (A) of catheter component.

8, inhalation apparatus according to claim 1 and 2, wherein, as the device that the suction inlet member is remained on respect to the position of the axially parallel of catheter component, have: be disposed near the distolateral connecting portion (A) of catheter component, and the fastener that closes with prolongation pipe clamp along the axial insertion of described catheter component; With at another distolateral clamp with clinching, form to the outstanding holding section (A) of the upper face side of described clamp, and and be stuck portion (A) that formation with described holding section (A) contact outstanding or recessed at the rear portion of suction inlet member inner face.

9, a kind of inhalation apparatus has: catheter component; The suction inlet member, it and is disposed at described catheter component periphery with respect to the axial rotation of catheter component freely; Elastomer, it with respect to axially the pushing to direction of rotation of described catheter component, and makes described suction inlet member turn to the position of having given prominence to certain angle with respect to the axial rotation of catheter component this suction inlet member; The suction inlet member is remained on prolongation pipe with respect to the position of the axially parallel of catheter component; Near the suction inlet of suction inlet member, has planar portions, by to the described planar portions application of force, make described suction member move to device with respect to the position of the axially parallel of catheter component, and, the soft material of cleaning disposed at the suction inlet leading section of described suction inlet member.

10, inhalation apparatus according to claim 9 wherein, is disposed at the soft material of cleaning of suction inlet leading section, is configured to: the suction inlet member is more outstanding than the leading section of catheter component when the position that reaches with respect to the catheter component axially parallel.

11, according to each described inhalation apparatus in the claim 9～10, wherein, be disposed at the soft material of cleaning of suction inlet leading section, have to the suction inlet member and apply elastic force more than the elastomeric elastic force of pressing force.

12, a kind of inhalation apparatus has: catheter component; The suction inlet member, it and is disposed at the periphery or the part of described catheter component with respect to the axial rotation of this catheter component freely; Elastomer, it is with this suction inlet member axially pushing to the direction of rotation with respect to described catheter component; Fastener, it forms holding section (D) at inner face of described suction inlet member, forms the portion that is stuck (D) that contact with holding section (D) in the outside of described catheter component, and closes with distolateral prolongation pipe clamp along its axial insertion at described catheter component; At another distolateral clamp with clinching, formation is to the outstanding maintaining part (D) of the upper face side of described clamp, and make the maintained portion (D) that contacts with described maintaining part (D) outstanding or recessed and form to the inner face of suction inlet member, reach when having given prominence to the position of certain angle at described suction inlet member with respect to the axial rotation of catheter component, holding section (D) be stuck portion (D) and contact, make described suction inlet member be positioned at the position of having given prominence to certain angle with respect to the axial rotation of catheter component thus, and when described suction inlet member reaches position with respect to the axially parallel of catheter component, maintained portion (D) engaging of maintaining part of described clamp (D) and suction inlet member, the suction inlet member is maintained at the position with respect to the axially parallel of catheter component thus.

13, a kind of inhalation apparatus has: catheter component; The suction inlet member, it and is disposed at the periphery or the part of described catheter component with respect to the axial rotation of this catheter component freely; What cover this suction inlet member takes in the cover member; Elastomer, its with this suction inlet member with respect to described catheter component axially to the direction of rotation application of force; Fastener, its inner face at described suction inlet member has first holding section, have in the outside of described catheter component contact with first holding section first be stuck portion, form second holding section in the outside of described suction inlet member, the inner face of taking in the cover member form contact with second holding section second be stuck portion, and close with distolateral prolongation pipe clamp along its axial insertion at described catheter component; At another distolateral clamp with clinching, formation is to the outstanding maintaining part (D) of the upper face side of described clamp, and make the maintained portion (D) that contacts with described maintaining part (D) outstanding or recessed and form to the rear portion of suction inlet member inner face, reach when having given prominence to the position of certain angle at described suction inlet member with respect to the axial rotation of catheter component, first holding section contacts with first portion of being stuck, and second holding section contacts with second portion of being stuck, make described suction inlet member be positioned at the position of having given prominence to certain angle with respect to the axial rotation of catheter component thus, and, when described suction inlet member reaches position with respect to the axially parallel of catheter component, maintained portion (D) engaging of maintaining part of described clamp (D) and suction inlet member, the suction inlet member is maintained at the position with respect to the axially parallel of catheter component thus, is incorporated in described taking in the cover member.

14, according to each described inhalation apparatus in the claim 1,2,9,12,13, wherein, the suction inlet member is made as 30 °～90 ° with respect to the position of the outstanding certain angle of the axial rotation of catheter component and suction inlet member with respect to the rotational angle of the suction inlet member between the position of the axially parallel of catheter component.

15, inhalation apparatus according to claim 14, wherein, dispose housing, the gap that produces between the leading section of suction inlet member and catheter component under its state to the position of having given prominence to certain angle at the suction inlet member with respect to the axial rotation of catheter component covers.

16, inhalation apparatus according to claim 15, wherein coaxial with the center of rotation of suction inlet member, and with the rotation of suction inlet member interlock, and rotation is provided with housing freely.

17,, wherein, when the suction inlet member reaches position with respect to the axially parallel of catheter component, the storage case of taking in the suction inlet member is disposed at the leading section of catheter component according to each described inhalation apparatus in the claim 1,2,9,12.

18, inhalation apparatus according to claim 17 wherein, disposes soft material at the inlet leading section of storage case.

19, inhalation apparatus according to claim 18 wherein, is disposed at the soft material of the inlet leading section of storage case, gives prominence to a little and is provided with than the leading section of catheter component.

20, inhalation apparatus according to claim 17, wherein, the member that storage case is cut apart about by quilt, catheter component one distolateral along holding section that its prolongation pipe clamp that axially inserts closes, cover another distolateral clamp housing and constitute with clamp of clinching, fixture as the member of cutting apart about described quilt, at least in the installation portion side of clamp housing, member and the clamp housing cut apart about described quilt by rib combine, and thus the member of cutting apart about described quilt are fixed.

21, according to each described inhalation apparatus in the claim 1,2,9,12,13, wherein, described catheter component, the front end conduit that is connected with an end of described catheter component, the prolongation pipe that is connected with the other end of described catheter component, the floor that is connected with the other end of described prolongation pipe are constituted same shape with each connecting portion, the portion of being connected of inhalation apparatus.

22, a kind of electric vacuum cleaner, on the electric vacuum cleaner main body, connect each described inhalation apparatus in the claim 1～21, described electric vacuum cleaner main body has: main body, and it has the electric blowing machine that produces attraction and is disposed at the air-breathing upstream of described electric blowing machine and has the dust storage chamber that trap debris is used; Flexible pipe with the main body connecting portion that is connected with the air-breathing oral area of described dust storage chamber.