CN201150513Y

CN201150513Y - Wire coiling device of dust collector

Info

Publication number: CN201150513Y
Application number: CNU2008200017159U
Authority: CN
Inventors: 沈锦焕
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-04
Filing date: 2008-01-04
Publication date: 2008-11-19
Anticipated expiration: 2018-01-04

Abstract

The utility model relates to a winding device of a dust collector, which comprises a frame and a winding wheel which is assembled by a first winding plate and a second winding plate and can wind power cords, wherein the winding wheel is longitudinally arranged on the frame. The utility model is characterized in that the frame is provided with a depressed area for the winding wheel to be longitudinally arranged, the bottom of the depressed area is provided with a through hole which is communicated with a dust collection tube, the winding wheel is provided with a winding cover around a winding area, and the winding cover is erected on the depressed area, the power cord is coated in the winding wheel by the winding cover, and the outlet of a power cord switch plug is left. Compared with the prior art, the utility model has the advantages that water which gets into a body case can downwards flow to the depressed area of the frame along the inner wall of the winding cover, and water which is accumulated is sucked away in vacuum by a dust collector through a through hole, and a power cord is prevented from taking water to electrified bodies such as a draught fan in the body case and the like. The winding device of a dust collector effectively avoids the short circuit of a circuit, and lowers the rate of failures.

Description

Line coiling device for vacuum cleaner

Technical field

The utility model relates to a kind of dust catcher assembly, relates in particular to a kind of line coiling device for vacuum cleaner.

Background technology

Existing dust catcher generally can be divided into horizontal dust collector according to shape, vertical type dust collector and portable type cleaner, wherein, the power line of horizontal dust collector and vertical type dust collector is longer usually, be not easy to again when idle be suspended on the fuselage, consider that the fuselage monnolithic case is attractive in appearance and complete, usually in body, be provided with winder, during use, power line is taken out, when idle power line is wound on the winder, and power-line plug is retained in the housing outside, the folding and unfolding of winder can be by the winder button control of being located on the casing, referring to CN1660982A, CN1954765A, CN1977754A, CN2904929Y etc.

Winder can be arranged on bottom of shell and casing top usually, be located at the words of bottom of shell, button control will bend down body and drive and could operate, not very convenient, the employing pedal gear is also arranged, with reference to Chinese utility model patent: ZL200320119772.4, (Granted publication number: CN2673273Y), this patent comprises a spool to disclose a kind of " vacuum cleaner reel structure "; A braking member that is subjected to the flexible member effect, the one end is subjected to the effect of flexible member and contacts with the periphery of spool, it is characterized in that: comprise that also is subjected to the flexible member effect and the pedal gear that automatically resets, this pedal gear rotates around a predetermined pivot, the other end of one end pushing tow braking member, the pedal of described pedal gear is positioned at the other end of pedal gear and is exposed to vacuum cleaner body.Pedal just can be finished the action that furls power line under user's only using foot.Though this kind design has made things convenient for the user, production cost also improves relatively, and in appearance neither very worth high praise, and market prospects cause anxiety.

The words of winder being located at casing top then are convenient to operation, but common winder does not have water-proof function again, as above-mentioned CN1660982A, CN1954765A, CN1977754A, CN2904929Y etc., dust catcher is moist or have when working under the environment of water, power line is brought water into casing easily, the water capacity easily flows on the interior electrical body of body like this, is short-circuited, and influences the dust catcher operate as normal.

The utility model content

Technical problem to be solved in the utility model is to provide a kind of water that can stop along with power line enters the line coiling device for vacuum cleaner that casing influences electrical body operate as normal in the casing at above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this line coiling device for vacuum cleaner comprises

One framework; And

But one assembles the reel of rolled power line by the first volume drum and second winding roll, and this reel vertically is arranged on the said frame,

It is characterized in that described framework has the sunk area that vertically is provided with for reel, this sunk area bottom has a through hole that communicates with the control of dust tube, described reel has a spiral cover around the spiral district, and this spiral cover is set up on the above-mentioned sunk area and is wrapped in power line in the reel and leaves power-line plug and exports.

Described through hole is positioned at control of dust tube one side and is provided with restriction water, a gas or impurity and enters the check valve of sunk area from the control of dust tube by this through hole, can effectively guarantee the one-way only operation of through hole.

The inboard reel of described sunk area bottom is provided with one can be with the arc retaining muscle of water retaining in sunk area, and anti-sealing flows out from the bottom.

The sealing block that the coiling end face first volume drum of described reel and the second winding roll junction are provided with sealing ring and can supply single power line to pass can avoid water to enter the exposed electrical body of power line root.

For further guaranteeing the flow direction of water, described reel is provided with drip ring near inboard winding roll circumference outward direction extension, and described framework is positioned at the reel inner end and also vertically is inserted with the reel fixed side.

As improvement, be provided with back-up block between described spiral cover end and the framework, described power-line plug outlet then is arranged in back-up block.

Compared with prior art, advantage of the present utility model is: when power supply tape water enters in the casing, reel utilizes rotatory force that water is got rid of in the spiral cover, water is along the sunk area that flow to framework under the spiral cover inwall, and by through hole with the accumulation water conservancy siphon away with the dust catcher vacuum, stop power supply tape water to give electrical bodies such as casing inner blower, effectively stopped short circuit, reduced the probability that is out of order.

Description of drawings

Fig. 1 is embodiment 1 three-dimensional structure diagram.

Fig. 2 is the decomposition assembling figure of embodiment 1.

Fig. 3 is that embodiment 1 framework and reel are installed constitutional diagram.

Fig. 4 is embodiment 1 framework and reel decomposition assembling figure.

Fig. 5 is the vertical view of embodiment 1 framework.

Fig. 6 is the upward view of embodiment 1 framework.

Fig. 7 is that embodiment 2 reels are installed constitutional diagram.

Fig. 8 is embodiment 2 spiral cover structure schematic diagrames.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Embodiment 1: with reference to figure 1 and Fig. 2, dust catcher in the present embodiment is by being used for control of dust tube 112, framework 108, loam cake 100, fan shroud 103, blower fan 106, safe float cover 114, filter 111, flexible pipe inlet union 105, flexible pipe outlet connection 104 and reel 107 are formed, framework 108 is sheathed on control of dust tube 112 tops, have the zone 110 of ccontaining blower fan 106 and fan shroud 103 in the framework 108 and be used for the sunk area 109 of ccontaining reel, safe float cover 114 is positioned at the framework below, be used for anti-sealing and enter blower fan 106, loam cake 100 is located at the framework outside reel 107 and blower fan 106 is covered, loam cake 100 and the clamping block 113 detachable combinations of control of dust tube 112 by the setting of framework both sides, filter 111 is positioned at 106 mouthfuls of blower fans.

With reference to figure 3 and shown in Figure 4, but reel 107 assembles rolled power line 8 by the first volume drum 10 and second winding roll 3, the sealing block 71 that the coiling end face first volume drum 10 of reel 107 and second winding roll, 3 junctions are provided with sealing ring 7 and can supply single power line 8 to pass.This reel 107 vertically is arranged on the framework 108 by central shaft 1, rotates together and central shaft 1 is arranged on the reel 107 and can drive reel 107.The inner end of central shaft 1 is set up in one and vertically is inserted on the reel fixed side 9 of framework 108.Reel 107 has a curved spiral cover 4 around the spiral district, and spiral cover 4 is set up on the sunk area 109 and is wrapped in power line 8 in the reel 107 and leaves power-line plug and exports 41.Be provided with back-up block 42 between spiral cover 4 ends and the framework 108, power-line plug outlet 41 then is arranged in back-up block 42.

Also be provided with copper spring empiecement 2 and helical coil springs (do not have among the figure and show) on the reel 107, copper spring empiecement 2 guarantees contact energising all the time in power line 8 rotation processes, and helical coil springs can be involved in reel 107 automatically with power line 8.Reel 107 1 sides also are provided with stop mechanism, stop mechanism is used for limiting the rotation of reel 107, stop mechanism is made up of locking key 101, stop wheel carrier 6 and stopping wheel 61, and locking key 101 is positioned at loam cake 100 1 sides, and stopping wheel 61 is located on the stop wheel carrier 6.

With reference to shown in Figure 5, sunk area 109 bottoms of framework have a through hole 114 that communicates with control of dust tube 112, and sunk area 109 inboard reels 107 bottoms are provided with one can be with the arc retaining muscle 116 of water retaining in sunk area.The extension of first volume drum 10 circumference outward directions is provided with drip ring 11, for further anti-sealing enters, also is provided with annular retaining ring 5 between reel fixed side 9 and the first volume drum 10.

With reference to shown in Figure 6, through hole 114 is positioned at control of dust tube 112 1 sides and is provided with a restriction water, gas or impurity enter sunk area 109 by this through hole 114 from control of dust tube 112 check valve 115.

Operation principle: coiling apparatus work, power line is taken in the dust catcher, may have water on the power line, the power that the reel utilization is rotated is thrown to water in the spiral cover, and water flow to the sunk area of framework under spiral cover inwall, enter the control of dust tube by through hole then, during dust catcher work, utilize vacuum that water is siphoned away, thereby realize the waterproof purpose, again because the impurity that can guarantee in the control of dust tube that is provided with of check valve does not enter sunk area by through hole.

Embodiment 2, with reference to figure 7 and shown in Figure 8, the spiral cover 4 in the present embodiment is compared the weak point with embodiment 1, and does not establish back-up block 42, power-line plug outlet 41 just is located between spiral cover 4 ends and the framework 108, and retaining ring 5 is one of the forming with first volume drum 10 in addition.Other structures are identical with embodiment 1.

Claims

1, a kind of line coiling device for vacuum cleaner comprises

One framework (108); And

One by first volume drum (10) and second winding roll (3) but assemble the reel (107) of rolled power line (8), this reel (107) vertically is arranged on the said frame (108),

It is characterized in that described framework (108) has the sunk area (109) that vertically is provided with for reel, this sunk area (109) bottom has a through hole (114) that communicates with control of dust tube (112), described reel (107) has a spiral cover (4) around the spiral district, and this spiral cover (4) is set up on the above-mentioned sunk area (109) and is wrapped in power line (8) in the reel (107) and leaves power-line plug and exports (41).

2, line coiling device for vacuum cleaner according to claim 1 is characterized in that described through hole (114) is positioned at control of dust tube (112) one sides and is provided with a restriction water, gas or impurity enter sunk area (109) by this through hole (114) from the control of dust tube check valve (115).

3, line coiling device for vacuum cleaner according to claim 1 is characterized in that the inboard reel of described sunk area (109) (107) bottom is provided with one and the arc of water retaining in sunk area can be kept off muscle (116).

4, line coiling device for vacuum cleaner according to claim 1 is characterized in that the coiling end face first volume drum (10) of described reel (107) and the sealing block (71) that second winding roll (3) junction is provided with sealing ring (7) and can supplies single power line (8) to pass.

5, line coiling device for vacuum cleaner according to claim 1, it is characterized in that described reel (107) is provided with drip ring (11) near inboard winding roll circumference outward direction extension, described framework (108) is positioned at reel (107) inner end and also vertically is inserted with reel fixed side (9).

6, line coiling device for vacuum cleaner according to claim 1 is characterized in that being provided with back-up block (42) between described spiral cover (4) end and the framework (108), and described power-line plug outlet (41) then is arranged in back-up block (42).