CN201268778Y - Sewing machine with vacuum cleaner - Google Patents

Sewing machine with vacuum cleaner Download PDF

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Publication number
CN201268778Y
CN201268778Y CNU2008201032527U CN200820103252U CN201268778Y CN 201268778 Y CN201268778 Y CN 201268778Y CN U2008201032527 U CNU2008201032527 U CN U2008201032527U CN 200820103252 U CN200820103252 U CN 200820103252U CN 201268778 Y CN201268778 Y CN 201268778Y
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CN
China
Prior art keywords
sewing machines
sewing machine
cover
air intake
intake duct
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
CNU2008201032527U
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Chinese (zh)
Inventor
徐楷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2008201032527U priority Critical patent/CN201268778Y/en
Application granted granted Critical
Publication of CN201268778Y publication Critical patent/CN201268778Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a sewing machine provided with a dust collector, which aims to solve the problems that the prior sewing machine can only automatically clean duct inside a base and can not clean dust generated outside the sewing machine in the sewing process, and the like. A pump-out slot (7) connected with an air suction pipe (2) is arranged on a presser bar (8) of an arm part (3) of the sewing machine, and a suction inlet (9) which is connected with the air suction pipe (2) and is provided with a nonproliferation shield (1) is mounted on the lateral surface of the arm part (3) of the sewing machine provided with a thread fastening clip and a thread taking-up spring. The utility model has the advantages of high dedusting efficiency, and the like.

Description

The Sewing machines of band dust catcher
Affiliated technical field the utility model relates to a kind of Sewing machines, relates in particular to a kind of Sewing machines with dust catcher.
Background technology Chinese patent CN1367287A discloses a kind of like this Sewing machines with dust exhaust apparatus, its design feature is: be provided with the air intake duct that is connected with aspirator in the cylindrical sewing machine pedestal outstanding from the Sewing machines seat base with inserting, this cylindrical sewing machine pedestal upper surface is installed needle plate, and inside holds the part of sewing; The leading section of this air intake duct be formed with can suction airstream pump orifice, this air-flow comprises the dust that results from the needle plate bottom; Simultaneously, Sewing machines also is provided with and can imports the mechanism that forces air, and it can import air and be positioned at the more cylindrical sewing machine pedestal of below of this air intake duct front end pump orifice, and this importing air is flowed forcibly towards above-mentioned air intake duct front end pump orifice.Also has the real method that flat 6-72579 communique discloses of opening, pipeline that links to each other with aspirators such as vavuum pump and suction drum blower fans or pipe one end pump orifice opening are inserted in the cylindrical sewing machine pedestal, force the thread dust of generation in the machine base portion of suction cylinder groove part when making, in cylindrical sewing machine base Cuo portion, remove this dust.According to above-mentioned Sewing machines with automatic cleaning apparatus, force suction and remove the dust that produces in the cylindrical sewing machine base portion of street, and make in it and to keep malleation to invade inner to prevent dust by in the Sewing machines base portion, being blown into air, advantage is need not interrupt the work of Sewing machines in the process of making, and can prevent to reduce sewing efficiency.But said structure can only be cleared up the dust in the Sewing machines pedestal automatically, results from the outer dust of Sewing machines in the time of can not locating to make clearly.
The summary of the invention the purpose of this utility model provides a kind of dust that can clear up automatically in the Sewing machines pedestal when making, can remove the Sewing machines of the band dust catcher that results from the outer dust of Sewing machines again automatically.
For achieving the above object, the utility model takes to be provided with the air intake duct that is connected with aspirator with inserting in the Sewing machines pedestal, the pump orifice of air intake duct is installed under the needle plate, the presser bar of Sewing machines arm is provided with the pump orifice that is connected with air intake duct, and the suction inlet of the band non-proliferation cover that is connected with air intake duct is installed in the Sewing machines arm side that is provided with comb-along and yarn take-up spring.
The non-proliferation cover is made up of hinge, magnet and cover, one side of hinge is connected with cover one side by screw, the another side of hinge is equipped with the magnet that can be adsorbed on the Sewing machines arm, is processed with and draws button at the opposite side of cover, also is provided with the magnet that can be adsorbed on the Sewing machines arm drawing to buckle.
After adopting this structure because respectively in the pedestal under easily producing dirt sound of sighing Sewing machines needle plate, presser bar and comb-along, yarn take-up spring be provided with pump orifice, the dust that can remove when making substantially to be produced, thus guaranteed that effectively the operator's is healthy.
The utility model is described in further detail below in conjunction with drawings and Examples for description of drawings.
Fig. 1 is that the master of the Sewing machines of the utility model band dust catcher looks schematic diagram.
Fig. 2 is that schematic diagram is looked on the left side of the Sewing machines of the utility model band dust catcher.
Fig. 3 is that the master of the novel non-proliferation cover of this reality looks schematic diagram.
Among the figure: 1. non-proliferation cover 2. air intake ducts 3. Sewing machines arms 4. Sewing machines pedestals 5. pump orifices 6. needle plates 7. pump orifices 8. presser bars 9. suction inlets 10. hinges 11. magnet 12. draw and buckle 13. covers
The Sewing machines of specific embodiment Fig. 1, the utility model band dust catcher shown in Figure 2, in Sewing machines pedestal 4, be provided with the air intake duct 2 that is connected with aspirator with inserting, the pump orifice 5 of air intake duct 2 is installed in needle plate 6 times, the presser bar 8 of Sewing machines arm 3 is provided with the pump orifice 7 that is connected with air intake duct 2, and the suction inlet 9 of the band non-proliferation cover 1 that is connected with air intake duct 2 is installed in Sewing machines arm 3 sides that are provided with comb-along and yarn take-up spring; Non-proliferation cover 1 shown in Figure 3 is by hinge 10, magnet 11 and cover 13 and form, one side of hinge 10 is connected with cover 13 1 sides by screw, the another side of hinge 10 is equipped with the magnet 11 that can be adsorbed on the Sewing machines arm 3, be processed with at cover 13 opposite side and draw button 12, also be provided with the magnet 11 that can be adsorbed on the Sewing machines arm 3 drawing on the button 12.

Claims (2)

1. Sewing machines with dust catcher, in the Sewing machines pedestal, be provided with the air intake duct that is connected with aspirator with inserting, the pump orifice of air intake duct is installed under the needle plate, it is characterized in that: the presser bar (8) of Sewing machines arm (3) is provided with the pump orifice (7) that is connected with air intake duct (2), and the suction inlet (9) of the band non-proliferation cover (1) that is connected with air intake duct (2) is installed in Sewing machines arm (3) side that is provided with comb-along and yarn take-up spring.
2. the Sewing machines of band dust catcher according to claim 1, it is characterized in that: non-proliferation cover (1) is made up of hinge (10), magnet (11) and cover (13), one side of hinge (10) is connected with cover (13) one sides by screw, the another side of hinge (10) is equipped with the magnet (11) that can be adsorbed on the Sewing machines arm (3), opposite side at cover (13) is processed with and draws button (12), also is provided with the magnet (11) that can be adsorbed on the Sewing machines arm (3) on the button (12) drawing.
CNU2008201032527U 2008-07-29 2008-07-29 Sewing machine with vacuum cleaner Expired - Fee Related CN201268778Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201032527U CN201268778Y (en) 2008-07-29 2008-07-29 Sewing machine with vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201032527U CN201268778Y (en) 2008-07-29 2008-07-29 Sewing machine with vacuum cleaner

Publications (1)

Publication Number Publication Date
CN201268778Y true CN201268778Y (en) 2009-07-08

Family

ID=40841375

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201032527U Expired - Fee Related CN201268778Y (en) 2008-07-29 2008-07-29 Sewing machine with vacuum cleaner

Country Status (1)

Country Link
CN (1) CN201268778Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101962881A (en) * 2009-07-24 2011-02-02 大和缝纫机制造株式会社 Sewing machine with a dust suction device
CN107604544A (en) * 2017-11-10 2018-01-19 柳州市梦恋服饰有限公司 A kind of dust suction sewing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101962881A (en) * 2009-07-24 2011-02-02 大和缝纫机制造株式会社 Sewing machine with a dust suction device
CN101962881B (en) * 2009-07-24 2013-10-30 大和缝纫机制造株式会社 Sewing machine with dust suction device
CN107604544A (en) * 2017-11-10 2018-01-19 柳州市梦恋服饰有限公司 A kind of dust suction sewing machine

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090708

Termination date: 20110729