CN204379166U - A kind of tub vacuum cleaner independence silencing means - Google Patents

A kind of tub vacuum cleaner independence silencing means Download PDF

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Publication number
CN204379166U
CN204379166U CN201520034452.1U CN201520034452U CN204379166U CN 204379166 U CN204379166 U CN 204379166U CN 201520034452 U CN201520034452 U CN 201520034452U CN 204379166 U CN204379166 U CN 204379166U
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CN
China
Prior art keywords
silencing means
independence
vacuum cleaner
electric motor
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520034452.1U
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Chinese (zh)
Inventor
王如江
Original Assignee
王如江
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Priority to CN201520034452.1U priority Critical patent/CN204379166U/en
Application granted granted Critical
Publication of CN204379166U publication Critical patent/CN204379166U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of tub vacuum cleaner independence silencing means, described dust catcher comprises electric motor fan chamber and ventilation shaft and silencing means body, and wherein, described silencing means body is installed between electric motor fan chamber and ventilation shaft.Described silencing means body comprises pore and button bit formula snap fit, and the side near this button bit formula snap fit on the pore inwall of this body bottom surface is provided with sponge.The utility model has the advantages that: easy to use, with low cost.

Description

A kind of tub vacuum cleaner independence silencing means
Technical field
The utility model relates to cleaner technology field, especially relates to a kind of tub vacuum cleaner independence silencing means.
Background technology
Tub dust catcher is big-and-middle-sized public place, laundry, workshop and garage, hotel, a kind of cleaning equipment that office is conventional.It is a kind of elementary filtration dust exhaust apparatus, unlike domestic vacuum cleaners design so petite delicate.High-power in order to meet, the requirement of large discharge, usual ventilation shaft and air outlet are larger, maximum caliber can reach 63.5 millimeters (2.5 inches), because the volume of motor is bigger than normal, cause electric motor fan chamber also to become short and small to the distance of air outlet, machine will certainly be made so operationally to produce very large noise.In order to reduce noise as far as possible, usual common unit be increase an external muffler at air outlet.When dust catcher converts blowing function to, need to remove this independently muffler, so operation is made troubles.
Summary of the invention
The purpose of this utility model is to provide a kind of tub vacuum cleaner independence silencing means, and it has easy to use, feature with low cost.
The technical scheme that the utility model adopts is: a kind of tub vacuum cleaner independence silencing means, described dust catcher comprises electric motor fan chamber and ventilation shaft and silencing means body, wherein, described silencing means body is installed between electric motor fan chamber and ventilation shaft.
Described silencing means body comprises pore and button bit formula snap fit, and the side near this button bit formula snap fit on the pore inwall of this body bottom surface is provided with sponge.
The utility model is advantageously: easy to use, with low cost.A kind of tub vacuum cleaner independence silencing means of the present utility model, silencing means body is made up of the pore of bottom surface and button bit formula snap fit, be installed between electric motor fan chamber and ventilation shaft, its structure is simple, cheap without the need to the simple use cost of removal operation when blowing.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the side sectional view of embodiment of the present utility model;
Fig. 2 is muffler body front view of the present utility model;
Fig. 3 is muffler body reverse view of the present utility model.
In figure:
10, electric motor fan chamber, 11, ventilation shaft, 12, ventilating opening;
20, silencing means body, 21, pore, 22, button bit formula snap fit.
Detailed description of the invention
Embodiment, see shown in Fig. 1 to 3: a kind of tub vacuum cleaner independence silencing means, described dust catcher comprises electric motor fan chamber 10 and ventilation shaft 11 and silencing means body 20, it is characterized in that: described silencing means body 20 is installed between electric motor fan chamber 10 and ventilation shaft 11.
Described silencing means body 20 comprises pore 21 and button bit formula snap fit 22, and the side near this button bit formula snap fit 22 on pore 21 inwall of this body 20 bottom surface is provided with sponge.
Further say, this device is a kind of embedded parts, and the bottom face of parts opens several pores 21, sucks the discharge of air for motor.Employing button bit formula snap fit 22 buckles into the air-deflecting panel in air channel, avoids being produced by boasting by entirety because air quantity is large.
Further say, the utility model is a kind of built-in muffler, and it is between electric motor fan chamber 10 and ventilation shaft 11, needs the trouble removing independent muffler when reducing blowing; Small and exquisite due to what design, compare with similar structures on market, cost is more saved.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.

Claims (2)

1. a tub vacuum cleaner independence silencing means, described dust catcher comprises electric motor fan chamber (10) and ventilation shaft (11) and silencing means body (20), it is characterized in that: described silencing means body (20) is installed between electric motor fan chamber (10) and ventilation shaft (11).
2. tub vacuum cleaner independence silencing means according to claim 1, it is characterized in that: described silencing means body (20) comprises pore (21) and button bit formula snap fit (22), and the side near this button bit formula snap fit (22) on pore (21) inwall of this body (20) bottom surface is provided with sponge.
CN201520034452.1U 2015-01-19 2015-01-19 A kind of tub vacuum cleaner independence silencing means Expired - Fee Related CN204379166U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520034452.1U CN204379166U (en) 2015-01-19 2015-01-19 A kind of tub vacuum cleaner independence silencing means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520034452.1U CN204379166U (en) 2015-01-19 2015-01-19 A kind of tub vacuum cleaner independence silencing means

Publications (1)

Publication Number Publication Date
CN204379166U true CN204379166U (en) 2015-06-10

Family

ID=53351927

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520034452.1U Expired - Fee Related CN204379166U (en) 2015-01-19 2015-01-19 A kind of tub vacuum cleaner independence silencing means

Country Status (1)

Country Link
CN (1) CN204379166U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150610

Termination date: 20170119

CF01 Termination of patent right due to non-payment of annual fee