CN204218819U - A kind of dust-full indicating device fixed structure of dust catcher and dust catcher - Google Patents
A kind of dust-full indicating device fixed structure of dust catcher and dust catcher Download PDFInfo
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- CN204218819U CN204218819U CN201420629604.8U CN201420629604U CN204218819U CN 204218819 U CN204218819 U CN 204218819U CN 201420629604 U CN201420629604 U CN 201420629604U CN 204218819 U CN204218819 U CN 204218819U
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Abstract
The utility model relates to cleaner field, disclose the dust-full indicating device fixed structure of a kind of dust catcher and dust catcher, comprise the tracheae that one end is connected with the checkout gear of dust-full indicating device through shell, also comprise seal and be fixed on the gas-tpe fitting on dirt bucket lower cover bottom surface; Gas-tpe fitting is inserted in the other end of tracheae, is interference fit between gas-tpe fitting and tracheae, and gas-tpe fitting is used for the inner space of connectivity trachea and dirt bucket; Seal is arranged between electric machine assembly and gas-tpe fitting, and seal is used for the space between sealed electric-motor component bottom plane to gas-tpe fitting.Dust-full indicating device fixed structure in the utility model has that parts are few, structure is simple, the advantage of quick for installation, good seal performance, is applicable to large-scale promotion and uses.
Description
Technical field
The utility model relates to cleaner field, relates to the dust-full indicating device fixed structure of a kind of dust catcher and dust catcher more specifically.
Background technology
Along with the raising of people's living standard, increasing household cleaning appliances progresses among the life of people.Wherein, dust catcher, as a kind of widely known cleaning equipment, has become people and has carried out indispensable instrument in the household cleaning course of work.The operation principle of dust catcher is that the vacuum environment utilizing self to produce makes the natural environment of itself and dust catcher outside form a kind of airflow circulating, and utilize this air-flow to suck among the dirt bucket of dust catcher by the foreign material in family, chip and dust etc., and carry out the separation of dirt bits, by after being separated, clean air is discharged outside dirt bucket simultaneously, dirt bits are stayed among dirt bucket, to reach clean object.
According to the operation principle of dust catcher, dust catcher is through to work long hours or after a large amount of dust suction, a large amount of dirt bits must have been accumulated in dirt bucket, but due to the volume of dirt bucket be limited, therefore when dust catcher will be caused after the amount that the dirt bits accumulated reach certain normally to work.In order to ensure that people better can understand the duty of dust catcher, reminding user, when the laying dust in vacuum cleaner dust bucket reaches certain limit, in order to not affect the normal work of dust catcher, continues after clearing up in time to use dirt bucket again.Above-mentionedly for reminding user, dust-full indicating device is called to the device that vacuum cleaner dust bucket is cleared up.
The dust-full indicating device that dust catcher is in the market conventional is roughly divided into the dust-full indicating device of mechanical type and the dust-full indicating device of electronic type two kinds.Wherein, the dust-full indicating device of mechanical type drives the working spring in dust-full indicating device to be moved to reach the dust-full function of display by the change of air mass flow or vacuum in dirt bucket.The dust-full indicating device of electronic type is by arranging the relevant sensor for detecting vacuum change in dirt bucket, carries out data transmission and show to reach function dust-full in display dirt bucket by sensor.
Known by foregoing description, be the dust-full indicating device of mechanical type or the dust-full indicating device of electronic type be all the object detecting to reach dust-full instruction to the air mass flow in dirt bucket or vacuum.And in dirt bucket, being the place that dirt bits are detained, the device therefore for detecting in indicating device must avoid the impact of dirt bits, and will solve the problem of dirt bits blocking.
In prior art dust-full indicating device roughly exist in fixation procedure below two common problems:
(1) be arranged in the dirt bucket of dust catcher by the checkout gear of dust-full indicating device, checkout gear is subject to the impact of dirt bits in dirt bucket and cannot uses normally;
(2) checkout gear of dust-full indicating device is arranged in outside the dirt bucket of dust catcher, by tracheae by the vacuum transmission in dirt bucket to checkout gear, but tracheae is due to fixing and sealing problem, is very easy to occur that body damages and occurs the problem of leaking.
Therefore, market is needed a kind of dust catcher dust-full indicating device fixed structure badly and is had the dust catcher by above-mentioned fixed structure, effectively can ensure that dust-full indicating device normally works, and not easily occurs the problems such as leakage, blocking.
Utility model content
An object of the present utility model is, proposes the dust-full indicating device of a kind of dust catcher, to solve the problem occurring blocking because of the unreasonable in use dust-full indicating device caused of dust-full indicating device mounting means and leak existed in prior art.
Another object of the present utility model is, proposes a kind of dust catcher, and this dust catcher is provided with the dust-full indicating device of above-mentioned dust catcher, and this dust catcher in use can be cleared up dirt bucket by reminding user timely, and Consumer's Experience is better.
For reaching this object, the utility model by the following technical solutions:
The dust-full indicating device fixed structure of a kind of dust catcher, comprises tracheae, and one end of described tracheae is connected with the checkout gear of dust-full indicating device through shell, also comprises seal and is fixed on the gas-tpe fitting on dirt bucket lower cover bottom surface; Described gas-tpe fitting is inserted in the other end of described tracheae, is interference fit between described gas-tpe fitting and tracheae, and described gas-tpe fitting is for being communicated with the inner space of described tracheae and dirt bucket; Described seal is arranged between electric machine assembly and described gas-tpe fitting, and described seal is for sealing the space between described electric machine assembly bottom surface to described gas-tpe fitting.
Further, the both ends open of described gas-tpe fitting, the first end of described gas-tpe fitting is connected with described tracheae, the opening shape of the first end of described gas-tpe fitting and the shape of described tracheae suitable; The opening shape of the second end of described gas-tpe fitting and the shape of described dirt bucket lower cover suitable, form passage between the second end of described gas-tpe fitting and described dirt bucket lower cover; Be connected between the first end of described gas-tpe fitting and the second end.
Further, the shaped upper part of described seal and the shape of described electric machine assembly bottom outer surface suitable, and the bottom of electric machine assembly described in the upper compressive of described seal; Second end of gas-tpe fitting described in the bottom squeeze of described seal.
Preferably, described seal is L-type structure, and the upper surface of the horizontal sides of described L-type structure contacts with the bottom outer surface of described electric machine assembly; The lower surface of the horizontal sides of described L-type structure contacts with the outer surface of the second end of described gas-tpe fitting.
Preferably, the top of described seal is L-type structure, and the upper surface of the horizontal sides of described L-type structure contacts with the bottom outer surface of described electric machine assembly; The lower surface of the horizontal sides of described L-type structure is provided with leg, and described leg contacts with the outer surface of the second end of described gas-tpe fitting.
Preferably, described seal is made up of elastomeric material.
Preferably, described gas-tpe fitting is made of plastics.
Preferably, described elastomeric material is rubber or silica gel.
A kind of dust catcher, comprise dirt bucket and dust-full indicating device, described dirt bucket is connected by the dust-full indicating device fixed structure of dust catcher as above with between dust-full indicating device.
The beneficial effects of the utility model are: the utility model is provided with seal between gas-tpe fitting and electric machine assembly, the upper and lower of seal extrudes electric machine assembly and gas-tpe fitting respectively with the space between sealed electric-motor assembly and gas-tpe fitting, seal be arranged so that integral sealing effect of the present utility model is better, not easily there is the situation that the parts such as tracheae leak.
Dust-full indicating device fixed structure in the utility model has the advantage that parts are few, structure is simple, quick for installation, is applicable to large-scale promotion and uses.
Owing to being provided with above-mentioned dust-full indicating device fixed structure on dust catcher in the utility model, in use not easily there is the situations such as blocking and leakage, the detection of dust-full indicating device to dirt bucket is more sensitive and accurate, while improve dust catcher overall performance, Consumer's Experience is better, effectively enhances the competitiveness of product in market.
Accompanying drawing explanation
Fig. 1 is that the utility model embodiment one proposes dust catcher dust-full indicating device fixed structure schematic diagram;
Fig. 2 is the partial structurtes enlarged diagram in Fig. 1.
In figure:
1, tracheae; 2, shell; 3, electric machine assembly; 4, seal; 5, gas-tpe fitting; 6, dirt bucket lower cover; 7, dirt bucket; 8, passage.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one
As shown in Figure 1 and Figure 2, it is the dust-full indicating device fixed structure of a kind of dust catcher that the present embodiment proposes, comprise tracheae 1, one end of tracheae 1 is connected with the checkout gear of dust-full indicating device through shell 2, in specific implementation process, whether tracheae 1 is connected with the sensor of checkout gear, the vacuum in sensor measurement tracheae 1, fill with the dirt bits detected in dirt bucket.
The gas-tpe fitting 5 that dust-full indicating device in the present embodiment also comprises seal 4 and is fixed on dirt bucket lower cover 6 bottom surface, gas-tpe fitting 5 is made of plastics.Gas-tpe fitting 5 is inserted in the other end of tracheae 1, and gas-tpe fitting 5 is arranged in dirt bucket 7, and gas-tpe fitting 5 is for the inner space of connectivity trachea 1 and dirt bucket 7.In specific implementation process, be interference fit between gas-tpe fitting 5 and tracheae 1, so that ensure between tracheae 1 and gas-tpe fitting 5 can compact siro spinning technology, in use can not occur the situation of leaking.The concrete structure of gas-tpe fitting 5 is: the both ends open of gas-tpe fitting 5, and the first end of gas-tpe fitting 5 is connected with tracheae 1, the opening shape of the first end of gas-tpe fitting 5 and the shape of tracheae 1 suitable.The opening shape of the second end of gas-tpe fitting 5 and the shape of dirt bucket lower cover 6 suitable, be connected between the first end of gas-tpe fitting 5 and the second end, between the second end of gas-tpe fitting 5 and dirt bucket lower cover 6, form passage 8.
As further embodiment, seal 4 is arranged between electric machine assembly 3 and gas-tpe fitting 5, and seal 4 is for the space between sealed electric-motor assembly 3 bottom surface to gas-tpe fitting 5.The shaped upper part of seal 4 and the shape of electric machine assembly 3 bottom outer surface suitable, and the bottom of the upper compressive electric machine assembly 3 of seal 4, the second end of the bottom squeeze gas-tpe fitting 5 of seal 4.In implementation process, as one preferred embodiment, the top of seal 4 is L-type structure, and the upper surface of the horizontal sides of L-type structure contacts with the bottom outer surface of electric machine assembly 3.The lower surface of the horizontal sides of L-type structure is provided with leg, and leg contacts with the outer surface of the second end of gas-tpe fitting 5.The quantity of leg does not have concrete restriction, as long as guarantee to play effective sealing effectiveness closely, the leg quantity in the present embodiment is 4.
Seal 4 is made up of elastomeric material, and preferably, elastomeric material is rubber or silica gel, and rubber or silica gel have certain elasticity, effectively can ensure sealing effectiveness.
But the shape of seal 4 is not limited to and L-type structure, it can also be the shape such as square, circular, oval, or even the structure of abnormal shape, as long as can ensure that shape and electric machine assembly 3 and gas-tpe fitting 5 can be suitable, and can ensure that the shape of sealing effectiveness can be applied on seal 4, only give the detailed description of the invention of the seal 4 of L-type structure in the present embodiment, the shape of the seal 4 of other shapes does not repeat them here.
The present embodiment is provided with seal 4 between gas-tpe fitting 5 and electric machine assembly 3, the upper and lower of seal 4 extrudes electric machine assembly 3 and gas-tpe fitting 5 respectively with the space between sealed electric-motor assembly 3 and gas-tpe fitting 5, the integral sealing effect being arranged so that device of seal 4 is better, not easily occurs the situation that parts such as tracheae 1 grade leak.
Embodiment two
The difference of the present embodiment and embodiment one is, the seal in the present embodiment is L-type structure, but is not provided with leg.The upper surface of the horizontal sides of L-type structure contacts with the bottom outer surface of electric machine assembly.The lower surface of the horizontal sides of L-type structure contacts with the outer surface of the second end of gas-tpe fitting.The structure of the seal in the present embodiment is more simple, and while guarantee sealing effectiveness, the manufacturing process of seal is more time saving and energy saving.
Dust-full indicating device fixed structure in the present embodiment has the advantage that parts are few, structure is simple, quick for installation, is applicable to large-scale promotion and uses.
Embodiment three
A kind of dust catcher, is comprised dirt bucket and dust-full indicating device, is connected between dirt bucket with dust-full indicating device by the dust-full indicating device fixed structure of any one dust catcher in embodiment one or embodiment two.
The dust-full indicating device fixed structure in embodiment one or embodiment two is provided with due to the dust catcher in the present embodiment, in use not easily there is the situations such as blocking and leakage, dust-full indicating device is more sensitive and accurate, while improve dust catcher overall performance, Consumer's Experience is better, effectively enhances the competitiveness of product in market.
Below describe know-why of the present utility model in conjunction with specific embodiments, these describe just in order to explain principle of the present utility model, can not be interpreted as the restriction to the utility model protection domain by any way.Based on explaining herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, and these modes all will fall within protection domain of the present utility model.
Claims (9)
1. the dust-full indicating device fixed structure of dust catcher, comprise tracheae (1), one end of described tracheae (1) is connected with the checkout gear of dust-full indicating device through shell (2), it is characterized in that: also comprise seal (4) and be fixed on the gas-tpe fitting (5) on dirt bucket lower cover (6) bottom surface;
Described gas-tpe fitting (5) is inserted in the other end of described tracheae (1), be interference fit between described gas-tpe fitting (5) and tracheae (1), described gas-tpe fitting (5) is for being communicated with the inner space of described tracheae (1) and dirt bucket (7);
Described seal (4) is arranged between electric machine assembly (3) and described gas-tpe fitting (5), and described seal (4) is for sealing the space between described electric machine assembly (3) bottom surface to described gas-tpe fitting (5).
2. the dust-full indicating device fixed structure of dust catcher according to claim 1, it is characterized in that: the both ends open of described gas-tpe fitting (5), the first end of described gas-tpe fitting (5) is connected with described tracheae (1), the opening shape of the first end of described gas-tpe fitting (5) and the shape of described tracheae (1) suitable;
The opening shape of the second end of described gas-tpe fitting (5) and the shape of described dirt bucket lower cover (6) suitable, form passage (8) between the second end of described gas-tpe fitting (5) and described dirt bucket lower cover (6);
Be connected between the first end of described gas-tpe fitting (5) and the second end.
3. the dust-full indicating device fixed structure of dust catcher according to claim 1, it is characterized in that: the shaped upper part of described seal (4) and the shape of described electric machine assembly (3) bottom outer surface suitable, and the bottom of electric machine assembly (3) described in the upper compressive of described seal (4);
Second end of gas-tpe fitting (5) described in the bottom squeeze of described seal (4).
4. the dust-full indicating device fixed structure of dust catcher according to claim 3, it is characterized in that: described seal (4) is L-type structure, the upper surface of the horizontal sides of described L-type structure contacts with the bottom outer surface of described electric machine assembly (3);
The lower surface of the horizontal sides of described L-type structure contacts with the outer surface of the second end of described gas-tpe fitting (5).
5. the dust-full indicating device fixed structure of dust catcher according to claim 3, it is characterized in that: the top of described seal (4) is L-type structure, the upper surface of the horizontal sides of described L-type structure contacts with the bottom outer surface of described electric machine assembly (3);
The lower surface of the horizontal sides of described L-type structure is provided with leg, and described leg contacts with the outer surface of the second end of described gas-tpe fitting (5).
6. the dust-full indicating device fixed structure of the dust catcher according to any one of claim 1-5, is characterized in that: described seal (4) is made up of elastomeric material.
7. the dust-full indicating device fixed structure of the dust catcher according to any one of claim 1-5, is characterized in that: described gas-tpe fitting (5) is made of plastics.
8. the dust-full indicating device fixed structure of dust catcher according to claim 6, is characterized in that: described elastomeric material is rubber or silica gel.
9. a dust catcher, comprise dirt bucket (7) and dust-full indicating device, it is characterized in that: described dirt bucket (7) is connected by the dust-full indicating device fixed structure of the dust catcher as described in any one of claim 1-8 with between dust-full indicating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629604.8U CN204218819U (en) | 2014-10-28 | 2014-10-28 | A kind of dust-full indicating device fixed structure of dust catcher and dust catcher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629604.8U CN204218819U (en) | 2014-10-28 | 2014-10-28 | A kind of dust-full indicating device fixed structure of dust catcher and dust catcher |
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| CN204218819U true CN204218819U (en) | 2015-03-25 |
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| CN201420629604.8U Active CN204218819U (en) | 2014-10-28 | 2014-10-28 | A kind of dust-full indicating device fixed structure of dust catcher and dust catcher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106805841A (en) * | 2017-02-17 | 2017-06-09 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN106901652A (en) * | 2017-02-17 | 2017-06-30 | 江苏美的清洁电器股份有限公司 | Indicator and dust catcher |
| CN107846104A (en) * | 2016-09-21 | 2018-03-27 | 天佑电器（苏州）有限公司 | The packing installing mechanism of motor in middle-size and small-size electrical equipment |
-
2014
- 2014-10-28 CN CN201420629604.8U patent/CN204218819U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107846104A (en) * | 2016-09-21 | 2018-03-27 | 天佑电器（苏州）有限公司 | The packing installing mechanism of motor in middle-size and small-size electrical equipment |
| CN106805841A (en) * | 2017-02-17 | 2017-06-09 | 江苏美的清洁电器股份有限公司 | Dust catcher |
| CN106901652A (en) * | 2017-02-17 | 2017-06-30 | 江苏美的清洁电器股份有限公司 | Indicator and dust catcher |
| CN106901652B (en) * | 2017-02-17 | 2019-06-25 | 江苏美的清洁电器股份有限公司 | Indicator and dust catcher |
| CN106805841B (en) * | 2017-02-17 | 2020-04-03 | 江苏美的清洁电器股份有限公司 | Vacuum cleaner |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215300 Jiangsu province Suzhou city Wujiang District Fen Lake Economic Development Zone on the north side of Shanghai avenue to show Road No. 888 Patentee after: Suzhou ousheng electrical Limited by Share Ltd Address before: 215300 Jiangsu province Suzhou city Wujiang District Fen Lake Economic Development Zone on the north side of Shanghai avenue to show Road No. 888 Patentee before: Suzhou Ousheng Electric Industry Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |