CN1765290A

CN1765290A - Vacuum cleaner support

Info

Publication number: CN1765290A
Application number: CN 200510109043
Authority: CN
Inventors: 席尔瑞·浦鲁尼尔; 斯尔维恩·瑞纳德
Original assignee: SEB SA
Current assignee: SEB SA
Priority date: 2004-10-26
Filing date: 2005-10-18
Publication date: 2006-05-03
Also published as: FR2876894B1; DE202005021600U1; EP1652459A1; RU2005132918A; FR2876894A1

Abstract

The invention relates to a support (2) with a belt (12), and the support can be disassembled from a vacuum cleaner (20). The invention is characterized in that the belt (12) is held on a frame which includes a device for fixing the frame onto the vacuum cleaner (20) and a device for holding the folded belt (12).

Description

Vacuum cleaner support

Technical field

The present invention relates to a kind of carriage of dust catcher, and be particularly related to a kind of by means of being installed in the device that belt on the dust catcher or skin braces come mobile dust catcher.

Background technology

In the dust catcher field, the skin braces that is fixed on the main body of dust collector is known.Thereby this class skin braces can be dismountable or non-removable.Adopted the fixed form that has hook or carbine type in a large number.

Patent documentation JP06086739 has proposed the skin braces that a kind of dust catcher is used especially, and it can be fixed on the difference of dust catcher so that transport this dust catcher.But, when not using this skin braces, especially in the dust catcher course of work, must remove this skin braces, thereby it is easy to lose.

Also know a kind of skin harness that comprises the monoblock type tape transport by patent documentation JP2003079553, when not using the skin braces, it can be hidden in dust catcher inside.But, this device needs belt roller and belt to return and brake apparatus, and this makes that this device is quite expensive and damages easily.

Summary of the invention

The carriage that transports that the purpose of this invention is to provide a kind of dust catcher, it can be disassembled or can be fixed on this dust catcher from dust catcher, and under situation about being fixed on the dust catcher, can optionally use dust catcher, can adopt the member lower to reach this purpose than the cost of above-mentioned monoblock type tape transport.

This purpose can reach from the carriage that comprises belt that dust catcher is dismantled by means of a kind of, it is characterized in that;

-described belt is held at the frame place,

-described frame comprises the device that is used for this frame is fixed to the part of dust catcher,

-described frame comprises the device of the folding belt of maintenance.

The frame of realizing this carrying belt has double action: can not only be positioned at belt on the main body of dust collector, but also can create the storage device of the belt that is folded.

According to a preferred embodiment of the invention, the described device that frame is fixed to the part of dust catcher comprises two hook-type devices, and described hook-type device is set at one of surface of described frame and goes up and can be clipped on the crosspiece that is installed on the dust catcher.

Clamping is a kind of juncture safely and effectively, and it provides invertibity by the described frame of assembling on crosspiece, therefore just can reach the hook effect of described hook-type device when described frame is positioned on the dust catcher.

According to unique embodiment of the present invention, the device of the belt that described maintenance is folded comprises a space, this space be arranged at the surface of surface opposite that comprises the hook-type device on, described space is that the stop claw by the belt that is folded limits.These stop claws do not seal the maintenance space of described belt, therefore can easily launch this belt, guarantee to keep securely the described belt that is folded simultaneously.

Another object of the present invention is to realize a kind of dust catcher, and this dust catcher is characterized in that particularly including a kind of framework of hiding electric fan this framework comprises that at least one can receive the crosspiece of above-mentioned carriage.

Advantageously, by suitable groove one of described crosspiece is installed in the front portion of dust catcher, this makes and it can be placed vertically that this position is suitable for the mobile of this dust catcher when transport dust catcher.

Description of drawings

According to the description of carrying out below with reference to the accompanying drawing that only provides as non-limitative example, it is obvious that other features and advantages of the present invention will become.

Fig. 1 is the stereogram that has the carriage of the belt that is folded;

Fig. 2 is the rearview that has the carriage of the belt that is folded;

Fig. 3 is a stereogram, and it shows installs the preceding carriage and the part of main body of dust collector;

Fig. 4 is a stereogram, and it shows the carriage on the part that is installed in main body of dust collector.

The specific embodiment

Therefore, as depicted in figs. 1 and 2, can present recessed slightly rectangle frame 4 shapes from the carriage 2 that dust catcher is dismantled, this shaped as frame shape is to make with hard relatively material, for example plastics, timber etc.Two hook-type devices 6 that link to each other with the bottom of this frame have been installed on the rear surface of described frame.Described hook-type device 6 preferably is derived from described frame 4 when making frame, for example just adopt casting when being made of plastic when this frame.Therefore harder hook-type device has certain pliability and certain interval is arranged each other at itself and frame connection, keeps correct attitude so that guarantee carriage 2 on main body of dust collector.

The front portion of frame 4 has the space of a unlimited belt laid 12, and this space is that the

stop claw

8,10 by four perpendicular limits.Two claws 8 are in top and two claws 10 are in the bottom, and these claws are derived from two horizontal-extending

parts

7,9 of frame, and these extensions define the storage volumes of belt.

Width is that the flexible strap of f utilizes following various known method to be maintained on the front surface of frame: gummed, riveted joint, welding etc.Relatively long frame length allows belt to be connected to safely and reliably on the frame by bigger connection surface, and this has limited the danger that comes off widely.

In addition, the distance between horizontal-extending

part

7 and 9 is larger than the width f of belt, when this can fold this belt in laying the space it is led.

As seeing on Fig. 1, last stop claw 8 separates enough intervals with following stop claw 10 so that more easily folding or expansion belt reverses this belt a little so that it can be by stop

claw

8,10 simultaneously.But, belt is quite hard to be maintained at the position that is folded by

claw

8,10.

According to the situation among the figure, also it is contemplated that by rubber belt or grasp automatically to bring to connect

claw

8,10 respect to one another, so that seal more belt placement space.

Arrange space e between the top of hook-type device and frame, less than the thickness of crosspiece, carriage is fixed on this crosspiece slightly in this space.

Make spill and be for that part of shape corresponding to the intercalation carriage of main body of dust collector.Therefore, this shape can be different with shown shape, and do not depart from the scope of the present invention.

Fig. 3 shows the example that is connected the carriage of being introduced 2 on the framework 20 of dust catcher with Fig. 4, has wherein only introduced the front portion of dust catcher.Therefore, dust catcher comprises a framework that is made of bottom 22 and top 24, protective cover 26 by intercalation on top 24.Also introduced a kind of catheter connection device 28 that supports suction pipe.

In the front portion of dust catcher, advantageously by create respectively in the bottom 22 of the framework of dust catcher 20 and top 24 the groove that forms 32,34, crosspiece 30 is installed.

The thickness g of crosspiece 30 is slightly larger than the space e between hook-type device 6 and the frame 4.

Therefore, carriage 2 is to be connected to crosspiece 30 as follows: hook-type device 6 is delivered in the low groove 32 below the crosspiece 30, moved up subsequently, crosspiece 30 is removed hook-type device 6 a little so that carriage 2 can slide.When hook-type device 6 surpassed the top of crosspiece 30, they just utilized its elastic hook to be combined on the crosspiece, so that connect safety.

Can consider reverse operating, this is to touch hook-type device 6 because the user can pass groove 34.This just might take out carriage from main body of dust collector by pushing hook-type device 6 open from crosspiece 30.

The hook device of the frame 4 on the dust catcher framework also can be made of hook-type device and crosspiece, but opposite with the embodiment that is proposed, and framework has on hook-type device and the frame and has crosspiece.

As the additional part or the replacement part of above-mentioned hook-type device 6, it is contemplated that other fixture of the frame 4 on the dust catcher framework.Thereby frame 4 can have columniform longitudinal extension, and it can be cooperated with the groove in the part that is installed in dust catcher also thereby form a kind of the rotary fixing of dust catcher that be more suitable for transporting.Fixing in groove can utilize the mode of clamping to realize, is about to cylinder and embeds one of end of groove, perhaps utilizes its itself system known per.

As for the carriage of being introduced, at first can select or not select it is mechanically connected on the main body of dust collector, and when main body of dust collector has some location crosspiece, can select connecting portion.Secondly, when carriage was positioned on the main body of dust collector, the user just can launch belt at a convenient time, and he thinks mobile dust catcher or utilizes the skin braces to come mobile dust catcher when this position use dust catcher with box lunch, for example, and when he wants to clean stair.

In addition, when working in the position that the user wants to allow dust catcher be commonly referred to " sled ", on its roller, it is of little use that belt just becomes concerning him, and he can fold belt in this case again and place it in the space of being arranged, and the placement that is positioned at the belt on the dust catcher can not hinder its use fully.

Moreover, pass through the detachability of the carriage that proposed, the user can be for various reasons (cleaning of the lending of dust catcher, carriage ...) decide from main body of dust collector and take off carriage.Under illustrated case, belt keeps the state that collapses and therefore can easily be placed.

Claims

1. one kind can is characterized in that from the carriage that comprises belt (12) (2) of dust catcher (20) dismounting:

-described belt (12) is located to be held at frame (4),

-described frame (4) comprises the device that is used for this frame (4) is fixed to the part of described dust catcher (20),

-described frame (4) comprises the device that is used to keep the belt (12) that is folded.

According to one of front claim can be from the carriage (2) of dust catcher (20) dismounting, it is characterized in that, the described device that is used for described frame (4) is fixed to the part of described dust catcher comprises two elasticity hook-type devices (6), this hook-type device is arranged at one of surface of described frame (4) and goes up and be clipped on the crosspiece (30), and this crosspiece is installed on the described dust catcher (20).

According to one of front claim can be from the carriage (2) of dust catcher (20) dismounting, it is characterized in that, describedly be used to keep the device of the belt (12) that is folded to comprise a space, this space be arranged at the surface of surface opposite that has hook-type device (6) on, this space is to be limited by the stop claw of the belt that is folded (12) (8,10).

4. a dust catcher (20), particularly including framework (22,24), this framework comprises electric fan, it is characterized in that, this framework comprises that at least one can receive the crosspiece (30) of the carriage (2) according to one of claim 1 to 3.

5. according to the dust catcher (20) of front claim, it is characterized in that, crosspiece (30) is installed in the front portion of described dust catcher (20) by suitable groove (32,34).