CN201641881U - Rotating brush used for electric dust collector - Google Patents
Rotating brush used for electric dust collector Download PDFInfo
- Publication number
- CN201641881U CN201641881U CN2010201593425U CN201020159342U CN201641881U CN 201641881 U CN201641881 U CN 201641881U CN 2010201593425 U CN2010201593425 U CN 2010201593425U CN 201020159342 U CN201020159342 U CN 201020159342U CN 201641881 U CN201641881 U CN 201641881U
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- Prior art keywords
- base material
- fine
- soft fur
- dust collector
- electric dust
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Abstract
The utility model provides a rotating brush used for an electric dust collector, which can ensure that the operation of the installation of a brush body to a rotating body becomes simple and can restrain the dropping of the brush body from the rotating body. The rotating brush of the electric dust collector comprises the rotating body (31) and the brush body (32); the rotating body (31) is collected in a dust collecting head used for collecting dust on a floor in a rotating way; and the brush body (32) is installed on the rotating body (31). The brush body (32) comprises a base material (40) in a groove (33) formed by inserting the brush body (32) on the rotating body (31), and a fine wool part (41) vertically arranged on the base material (40). The base material (40) is formed by the moldings of polyamide.
Description
Technical field
The utility model relates to a kind of being arranged on by electric dust collector rotating brushes in pipe and the cleaner head that the main part of electric dust collector is connected, that be used to sweep dust on the floor surfaces such as carpet, timber floor.
Background technology
In general, electric dust collector has main part and the cleaner head that is connected with this main part by pipe.By this cleaner head is moved on floor surfaces such as carpet, timber floor, suck air from the suction inlet that is arranged on the cleaner head bottom, dust is inhaled in the main part.Yet, in recent years,, only depend on air to attract to be difficult to suck well the control of dust ability of the floor surface of dust in order to improve for for example carpet etc., the products of rotating brushes have appearred much being provided with in cleaner head.
Rotating brushes in the past possesses with rotatable form and is housed in rotary body in the cleaner head, that be round bar shape and is installed in velvet member (hairbrush body) on the rotary body.The velvet member is made of base material and fine, soft fur row (fine, soft fur portion), and base material forms by weaving cotton cloth, and the fine, soft fur row are upright to be located on this base material.The base material of velvet member is fixed to by insertion among on the circumferential surface that is located at rotary body recessed (ditch portion), is installed on the rotary body.By rotating brushes in cleaner head by drive units such as motor rotations, the top ends of the fine, soft fur silk that constitutes the fine, soft fur row is slid onto on the floor surface, and scrapes from floor surface and to get dust.
Yet,,, bad to the performance of recessed insertion of rotary body so its rigidity is lower because in the past rotating brushes generally forms by weaving cotton cloth of velvet material.So in order to improve the rigidity of base material of velvet member, design has the product of having coated water-soluble emulsion at the inner surface of this base material.But,, also rare to enough rigidity even make in this way.In addition, water-soluble emulsion is because the deviation of condition when smearing and concentration etc. makes base material be easy to generate deviation aspect thickness.Therefore, when generation makes the error of thickness trend attenuation, can occur because the rigidity deficiency of base material makes the velvet member that is arranged on the rotary body recessed problem that comes off easily from this rotary body.
The utility model content
The utility model proposes at above-mentioned situation just, and it is a kind of that its purpose is to provide, and can make to the installation exercise of rotary body installation hairbrush body to operate easily, and can suppress the electric dust collector rotating brushes that the hairbrush body comes off from rotary body.
The utility model is a kind of electric dust collector rotating brushes, comprising: rotary body is housed in the cleaner head that is used to suck dust on the ground with rotatable form; Be installed in the hairbrush body on the described rotary body; Wherein, described cleaner head is on the floor when mobile, and in the time of described rotary body rotation, described hairbrush body contacts with the floor, it is characterized in that, described hairbrush body comprises: microscler base material is inserted in the ditch portion that is formed on the described rotary body; Fine, soft fur portion is located on this base material along the vertically upright of described base material; And described base material is formed by synthetic resin formed product.
Based on above-mentioned formation, owing to the moulding product of base material by synthetic resin form, make with different in the past, do not need to do processing such as coating.Therefore, can improve the dimensional accuracy of base material.So can easily base material be inserted in the ditch portion that forms on the rotary body, and can make operation become simple to rotary body installation hairbrush body.
In addition, owing to the moulding product of base material by synthetic resin form, make it have the rigidity and the elasticity of appropriateness.Therefore, can suppress the hairbrush body comes off from rotary body because of the rigidity of base material is not enough.
Preferably, being provided with the hair that highly is lower than described fine, soft fur portion on described base material twines and suppresses body.
Based on above-mentioned formation, can suppress hairs such as hair and be wound in the fine, soft fur portion.
Preferably, described base material and described fine, soft fur portion form by polyamide.
Based on above-mentioned formation because base material and fine, soft fur portion form by identical polyamide, so can be easily with fine, soft fur portion (fine, soft fur) ultrasonic bonding securely (thermal weld) on base material.
Description of drawings
Fig. 1 is the horizontal sectional drawing of cleaner head that shows the electric dust collector of the 1st embodiment.
Fig. 2 is the sectional side view of user mode of cleaner head that shows the electric dust collector of the 1st embodiment.
Fig. 3 (a) is the perspective view that is presented at the rotating brushes of the electric dust collector in the 1st embodiment;
Fig. 3 (b) is the side-looking enlarged drawing of Fig. 3 (a).
Fig. 4 (a) is the side view that shows the hairbrush body in the 1st embodiment;
Fig. 4 (b) is the front view of Fig. 4 (a).
Fig. 5 is the side view of the hairbrush body in the 2nd embodiment.
Fig. 6 is the side view of the hairbrush body in other embodiments.
Fig. 7 is the front view of the hairbrush body in other embodiments.
Fig. 8 is the side view of the hairbrush body in other embodiment examples.
Symbol description
The cleaner head of 11-electric dust collector, 22-rotating brushes, 31-rotary body, 32-hairbrush body, 33-is as the groove of ditch portion, 40-base material, 41-fine, soft fur portion, 41a-undercoat portion, the 41b-portion that becomes mildewed, the 50-hair twines and suppresses body and as the film parts of ribbon type body, the non-fine, soft fur of 60-portion, F-floor.
The specific embodiment
With reference to the accompanying drawings the 1st embodiment that the utility model specialized is described.
At first, the structure to the cleaner head of the electric dust collector that is provided with rotating brushes describes.
As shown in Figures 1 and 2, the cleaner head 11 of electric dust collector possesses the box 12 that plan view shape is approximate T font.When the rearward end of box 12 was connected an end of tube connector 13 with relative these box 12 rotary forms, the other end of tube connector 13 connected the main part of unshowned electric dust collector in the accompanying drawings.At the leading section of the diapire that is arranged in box 12, be provided with the suction inlet 14 of slotted hole shape thoroughly with the form of direction extension to the left and right.
The dividing plate 15 that is cubic frame shape is located on the inner bottom surface of box 12 by upright with the form round suction inlet 14, and air suction inlet 16 is located at the central part of the rearward end of this dividing plate 15 thoroughly.Left medial surface at box 12 is provided with bearing of motor 17, and this bearing of motor 17 is supporting the top ends of the motor reel 19 that extends out from motor 18 with rotatable form.
Wall is respectively equipped with swivel bearing body 20 in the left and right sides of dividing plate 15, these two swivel bearing bodies 20 with revolvable form be separately positioned on box 12 about the hairbrush bearing 21 of two medial surfaces supported.When the rotating brushes 22 that direction is extended had to the left and right been accommodated in the inside of dividing plate 15, two ends of this rotating brushes 22 were supported in respectively on two swivel bearing bodies 20.
In addition, at the swivel bearing body 20 in left side be installed between the pulley 19a of motor reel 19 top ends and mounted annular belt 23.By the rotation that driving produced of motor 18, the swivel bearing body 20 in process motor reel 19, pulley 19a, belt 23 and left side is sent to rotating brushes 22.When using electric dust collector, when the air of dividing plate 15 inboards attracted in the electric dust collector main part by air suction inlet 16 and tube connector 13, rely on the rotation of rotating brushes 22, dust such as the rubbish on the F of floor, dust, hair are scraped get, this dust is inhaled into from suction inlet 14 with air.At this moment, rotating brushes 22 direction (direction of arrow shown in the accompanying drawing 2) rotation of advancing to the cleaner head 11 that does not hinder electric dust collector.
Then, the structure to above-mentioned rotating brushes 22 is elaborated.
Shown in Fig. 3 (a) and (b), rotating brushes 22 possess form by metal, section is the rotary body 31 of X font rod (bar) shape and is installed in hairbrush body 32 on the rotary body 31.That is to say, the basic end that 4 sections is the prominent bar 31a of T font is coupled as one mutually, so that each prominent bar 31a equally spaced configuration on the circumferencial direction of rotary body 31, and the bar 31a that will dash forward all reverses about 180 degree to circumferencial direction, thereby forms rotary body 31.Therefore, be formed with 4 grooves 33 on the periphery of rotary body 31, these grooves 33 are in formed 4 spiral ditch portions between the 31a between each prominent bar.The peristome 33a of each groove 33 is reduced owing to the tab 31b that is arranged on prominent bar 31a top.
Shown in Fig. 4 (a) and (b), hairbrush body 32 possesses base material 40 and fine, soft fur portion 41.Base material 40 is formed by the moulding product of polyamide, is long ribbon shape.Fine, soft fur portion 41 is made of the fine, soft fur of many polyamide systems, and these fine, soft furs are to be located on this base material 40 by ultrasonic bonding is upright towards the form of the longitudinal extension of this base material 40.The fine, soft fur of polyamide system is because have the rigidity and the flexible while of appropriateness, and the recuperability after also having superior abrasion performance and being out of shape is so be suitable for this purposes.
As the polyamide of the material that forms base material 40 and fine, soft fur portion 41, can enumerate polyamide 6, polyamide 66, polyamide 12 etc.At this moment, base material 40 and fine, soft fur portion 41 there is no need and must form with complete same material as long as use same polyamide-based synthetic resin.Therefore, hairbrush body 32 that is to say that base material 40 and fine, soft fur portion 41 have the rigidity and the elasticity of appropriateness.Particularly, the rigidity of base material 40 will be higher than the formed product of fabric in the past.
In addition, in the both lateral sides that is in the fine, soft fur portion 41 on the base material 40, with the form of clamping fine, soft fur portion 41 along a pair of raised line 40a of vertically having extended of base material 40.These two raised line 40a when being ultrasonically bonded to fine, soft fur portion 41 on the base material 40, play the effect of determining the position.In addition, shown in Fig. 3 (b), the width of base material 40 is set in the groove 33 that can insert rotary body 31, and greater than the value of the peristome 33a width of groove 33.
Then, the effect to rotating brushes 22 describes.
When using electric dust collector, as shown in Figure 2, earlier cleaner head 11 is put on the F of floor.During the operation of electrically driven dust catcher, 18 driven whiles of motor, the air of dividing plate 15 inboards is drawn onto in the main part of unshowned electric dust collector in the accompanying drawing through tube connector 13 by air suction inlet 16 in this state.At this moment, rotating brushes 22 links with the driving of motor 18, and in the time of (direction shown in the arrow the accompanying drawing) rotation counterclockwise, the fine, soft fur portion 41 of this rotating brushes 22 slips at floor surface F when the left side is seen.Be slidably connected to floor surface F by this fine, soft fur portion 41, the dust on this floor surface F is scraped to be got, and dust is inhaled in the main part of unshowned electric dust collector in the accompanying drawing with air.
The 1st embodiment based on above explanation can obtain following effect.
Because base material 40 is formed by the moulding product of polyamide, so it has the rigidity and the elasticity of appropriateness.Therefore, being convenient to base material 40 can insert in the groove 33 of adorning formation on the rotary body 31.That is to say, can make to 32 operations of rotary body 31 installation hairbrush bodies and become simple.
Be inserted under the state of adorning in the rotary body 31 at hairbrush body 32, end, come off from the peristome 33a of groove 33 so can suppress hairbrush body 32 because the base material 40 with suitable stiff is blocked securely by tab 31b.
Because base material 40 and fine, soft fur portion 41 are formed by same polyamide, can firmly and easily arrive fine, soft fur portion 41 ultrasonic bonding (thermal weld) on base material 40.Therefore, when fine, soft fur portion 41 slides, can suppress fine, soft fur portion 41 fine, soft furs on floor surface F) come off from base material 40.
(the 2nd embodiment)
Be that the center describes the 2nd kind of embodiment of the present utility model with difference below with above-mentioned the 1st embodiment.The 2nd embodiment is a purpose with the electric dust collector rotating brushes that provides a kind of hair (particularly hair) that becomes rubbish on the floor surface to be not easy to be wound.
As shown in Figure 5, in the rotating brushes in the 2nd embodiment, be provided with in the fine, soft fur portion 41 of the hairbrush body 32 of the rotating brushes 22 in above-mentioned the 1st embodiment as hair and twine the banded shape parts 50 that suppress body.As the material that forms banded shape parts, though admissible resin type thin slice, nonwoven are arranged, weave cotton cloth, compile cloth etc., because the flexibility of nonwoven is good, thus be fit to resemble this purposes like this, by situation about using under the state that reverses.Used the nonwoven of polyamide system in the present embodiment.Banded shape parts 50 in doubling state under, along vertically being arranged on of base material 40 part base material 40, that be in the lateral center of fine, soft fur portion 41.At this moment, banded shape parts 50 are ultra sonically welded on the base material 40 with fine, soft fur portion 41.For the ease of banded shape parts 50 supersonic weldings are connected on base material 40, preferably use polyamide system to form banded shape parts 50.In addition, on base material 40, the height setting of banded shape parts 50 lower than fine, soft fur portion 41.In the present embodiment, the height setting of banded shape parts 50 is about half of fine, soft fur portion 41 height.
When constituting according to such form, using electric dust collector, when the dust of floor surface F being gone up hair etc. by rotating brushes is scraped and is got, because the effect of banded shape parts 50, make this hair etc. become to be difficult for the depths of the fine, soft fur portion 41 that enters hairbrush body 32, so this hair etc. are difficult for being wrapped in the fine, soft fur portion 41.
The 2nd embodiment based on above explanation can obtain following effect.
When using electric dust collector, by rotating brushes with floor surface F on dust such as hair scrape get in, by banded shape parts 50, can effectively suppress this hair enter hairbrush body 32 fine, soft fur portion 41 the depths and snarl fine, soft fur portion 41.And, in this case,, cause harmful effect so should band shape shape parts 50 can not scrape the performance of getting the rubbish on the floor surface F to fine, soft fur portion 41 because the height setting of banded shape parts 50 is lower than fine, soft fur portion 41.
(other embodiments)
In addition, the respective embodiments described above also can be done following change and specific.
As the material of base material 40 and fine, soft fur portion 41, except polyamide, also can use materials such as polypropylene, polyester.At this moment, in the time can't being thermally welded to fine, soft fur portion 41 on base material 40, can select installation methods (for example, using the way of adhesive) suitable and these materials.
As shown in Figure 6, also the fine, soft fur portion 41 of hairbrush body 32 can be made up of short 41a of undercoat portion of fine, soft fur length and the 41b of the portion that becomes mildewed longer than the fine, soft fur length of the 41a of this undercoat portion, and these 41a of undercoat portion and the 41b of portion that becomes mildewed along the vertical of base material 40 and be located on the base material 40.
When constituting according to such form because the thickness of fine, soft fur portion 41 top ends will be thinner than the base end part of this fine, soft fur portion 41, so can so that the fine, soft fur that is positioned at fine, soft fur portion 41 top ends than the easier bending of the fine, soft fur that is positioned at basic end.So, the setting of hair that can guarantee to be positioned at fine, soft fur portion 41 basic ends is in the time of (fine, soft fur is difficult for skewing), the resistance to sliding that the top ends that can also suppress fine, soft fur portion 41 produces for floor surface F makes load in the time of can lowering rotating brushes 22 rotations, that motor 18 is born.
As shown in Figure 7, also can be on base material 40, along the vertically alternately also equally spaced mutually partes villosa 41 and the upright non-partes villosa 60 of establishing this partes villosa of being provided with of base material 40.At this moment, the partes villosa 41 on the base material 40 is seen from the side and is the comb dentation.When being provided with, when electric dust collector uses, when resistance to sliding can be reduced, can also easily remove hair that has been wrapped with etc. according to such form.
In the 2nd embodiment, as shown in Figure 8, also can sheet material 50 be arranged on the base material 40 by the form of clamping and support partes villosa 41 from the both lateral sides of partes villosa 41.When being provided with, can suppress the winding of such as the hair of hair etc., can also make partes villosa 41 be difficult for skewing partes villosa 41 according to such form.
In the 2nd embodiment, the height of film parts 50 also can be set at the arbitrary value that is lower than partes villosa 41.
The above-mentioned the 1st and the rotating brushes 22 of the 2nd embodiment hairbrush that also can be used as the filter that is used to clean air regulator or exhaust fan use.
Claims (3)
1. electric dust collector rotating brushes comprises:
Rotary body is housed in the cleaner head that is used to suck dust on the ground with rotatable form;
Be installed in the hairbrush body on the described rotary body;
Wherein, described cleaner head is on the floor when mobile, and in the time of described rotary body rotation, described hairbrush body contacts with the floor,
It is characterized in that described hairbrush body comprises: microscler base material is inserted in the ditch portion that is formed on the described rotary body; Fine, soft fur portion is located on this base material along the vertically upright of described base material;
And described base material is formed by synthetic resin formed product.
2. electric dust collector rotating brushes according to claim 1 is characterized in that:
Being provided with the hair that highly is lower than described fine, soft fur portion on described base material twines and suppresses body.
3. according to claim 1 or 2 described electric dust collector rotating brushes, it is characterized in that:
Described base material and described fine, soft fur portion form by polyamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201593425U CN201641881U (en) | 2010-03-15 | 2010-03-15 | Rotating brush used for electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201593425U CN201641881U (en) | 2010-03-15 | 2010-03-15 | Rotating brush used for electric dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201641881U true CN201641881U (en) | 2010-11-24 |
Family
ID=43107058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201593425U Expired - Lifetime CN201641881U (en) | 2010-03-15 | 2010-03-15 | Rotating brush used for electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201641881U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388704A (en) * | 2015-04-07 | 2017-02-15 | 沃维克股份有限公司 | A device for a cleaning device having a suction blower |
| CN107468156A (en) * | 2016-06-08 | 2017-12-15 | 沃维克股份有限公司 | Device for the cleaning equipment with air exhauster |
| TWI743685B (en) * | 2020-02-17 | 2021-10-21 | 張勝傑 | Solar panel cleaning brush and solar panel cleaning machine including the same |
-
2010
- 2010-03-15 CN CN2010201593425U patent/CN201641881U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106388704A (en) * | 2015-04-07 | 2017-02-15 | 沃维克股份有限公司 | A device for a cleaning device having a suction blower |
| CN106388704B (en) * | 2015-04-07 | 2018-12-11 | 沃维克股份有限公司 | For having the device of the cleaning equipment of suction air blower |
| CN107468156A (en) * | 2016-06-08 | 2017-12-15 | 沃维克股份有限公司 | Device for the cleaning equipment with air exhauster |
| CN107468156B (en) * | 2016-06-08 | 2019-02-05 | 沃维克股份有限公司 | Device for the cleaning equipment with air exhauster |
| TWI743685B (en) * | 2020-02-17 | 2021-10-21 | 張勝傑 | Solar panel cleaning brush and solar panel cleaning machine including the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |