CN2856092Y - Flock silk collection bag of sewing machine - Google Patents
Flock silk collection bag of sewing machine Download PDFInfo
- Publication number
- CN2856092Y CN2856092Y CN 200520127727 CN200520127727U CN2856092Y CN 2856092 Y CN2856092 Y CN 2856092Y CN 200520127727 CN200520127727 CN 200520127727 CN 200520127727 U CN200520127727 U CN 200520127727U CN 2856092 Y CN2856092 Y CN 2856092Y
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- CN
- China
- Prior art keywords
- cloth bag
- opening
- cap
- bag
- crumb
- 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
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Abstract
A dust-collecting bag assembly of sewing machine comprises dust-collecting cloth bag and its annular support rack assembly. The annular support rack assembly comprises rack body with four uniformly distributed fixing holes on its bottom; cover with four uniformly distributed lock holes on its top and corresponding to the fixing holes; screws penetrating the lock holes and corresponding fixing holes for locking the cover on bottom of the rack body; air inlet holes disposed at periphery of the cover; and flange on bottom edge of the cover. The dust-collecting cloth bag has opening; and restricting member disposed at periphery of the opening and used for fitting the opening on the cover flange. Due to the uniform distribution of lock holes on the cover, the utility model can be installed to the rack body on four rotation directions to facilitate installation and save time.
Description
Technical field
The utility model relates to a kind of device that is used to store the Sewing machines chip, refers to a kind of Sewing machines crumb bag group that stores chip of collecting with cloth bag especially.
Background technology
Existing use in sewing machine is in collecting the device that stores chip, as No. 366012 " copying the crumb loading line concentration structure of gram car " novel patent case of Announcement Number, it comprises the hollow bag of housing and tool gas permeability, wherein the end face of this housing extend downwards around, form the open space of lower opening, and be provided with through hole, in the flange of bottom horizontal-extending formation on every side on every side, this bag openend is provided with as the fastening straps that tightens assembly, by fastening straps bag is sheathed on the flange of housing.
When the above-mentioned crumb loading line concentration of copying the gram car is configured in installing, the housing screw lock is fixed in the seat board bottom surface of Sewing machines with screw screw lock top, again with body by outer connection through hole, making the cloth material debris see through air-compressed gas sucks in the housing and is stored in the bag from body, dismounting cleaning down reaches maximum operating space on can be by housing when filling chip in the bag.
Yet because housing is with the seat board bottom surface of top screw lock in Sewing machines, and be not equidistant between each screw as the usefulness of screw lock, add that upper top has protuberance again and have directionality installing, therefore housing need carefully align and can install when installing, especially the installation site is the seat board bottom surface that is positioned at Sewing machines, low need the aligning again in position more makes installation exercise bother, and brings inconvenience.
The utility model content
Because existing use in sewing machine has the shortcoming that inconvenience is installed in collecting the device that stores chip, problem to be solved in the utility model provides a kind of Sewing machines crumb bag group, uniformly-spaced to be provided with the fixedly technological means of the screw of usefulness, is mainly the solution foregoing problems.
In order to address the above problem, the technical solution of the utility model comprises:
Storage dirt cloth bag ring carriage group, this storage dirt cloth bag ring carriage group comprises that the bottom uniformly-spaced is provided with the cap that uniformly-spaced corresponding each fixing hole in the support body of four fixing holes, top is provided with four lockholes, be provided with that screw passes each lockhole and corresponding fixing hole and with the cap screw lock in this support body bottom, and all sides of this cap and be provided with air admission hole, and in root edge towards the overhanging circle flange of establishing; And
The crumb loading cloth bag, this crumb loading cloth bag is provided with opening, and is provided with the tread assembly that contracts in this opening periphery, is located at the peripheral envelope of this opening on the flange of cap by contracting tread assembly bundle mouth.
Further, the utility model forms the rolling that a ring has bundle mouthful in the periphery of described opening, and the described tread assembly that contracts is a band, and it is arranged in this rolling and this bundle mouth is stretched out at two ends.
Preferable, described support body comprises two L shaped fixedly plates, each fixedly two screws on the corresponding described housing in bottom of plate be provided with two at interval fixing holes, and in apical margin outwardly level stretch and be provided with locking plate, each locking plate is provided with several lockholes.
When the utility model uses, be incorporated into the seat board bottom surface of Sewing machines, and introduce air-compressed gas and in the crumb loading cloth bag, bring chip into air admission hole, the gas that enters air admission hole can appear outside the crumb loading cloth bag, and chip can be stayed and collects in the crumb loading cloth bag, when filling chip in the crumb loading cloth bag, the crumb loading cloth bag can be dismantled cleaning down on cap.
Compared with prior art, the beneficial effects of the utility model are:
Because the set lockhole of the utility model cap is mutually uniformly-spaced, therefore cooperate when being installed on each fixing hole of support body, the rotation four direction all can be installed, and easy to assemblyly during installation does not need to align special single direction, can save the time and the trouble of assembling.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model preferred embodiment;
Fig. 2 is the enforcement schematic diagram that the utility model preferred embodiment changes cap installing direction;
Fig. 3 is the front view that the utility model preferred embodiment is installed in Sewing machines.
[primary clustering symbol description]
10: storage dirt cloth bag ring carriage group 11: support body 12: fixing plate
121: fixing hole 13: locking plate 131: lockhole
15: cap 151: lockhole 16: air admission hole
17: flange 18: air inlet tube 181: the retaining edge
19: nut 20: crumb loading cloth bag 21: opening
22: rolling 221: bundle mouth 23: tread assembly contracts
30: Sewing machines 31: seat board 32: tracheae
The specific embodiment
The utility model Sewing machines crumb bag group referring to Fig. 1 and 2, comprises storage dirt cloth bag ring carriage group 10 and is installed in the crumb loading cloth bag 20 that stores up dirt cloth bag ring carriage group 10, wherein,
This storage dirt cloth bag ring carriage group 10 comprises support body 11 and cap 15, this support body 11 comprises two symmetrically arranged L shaped fixedly plates 12, each fixedly is provided with two mutual fixing holes 121 at interval in the bottom of plate 12, and two fixedly plate 12 each set fixing hole 121 uniformly-spaced establish mutually, each fixedly plate 12 and in the apical margin level towards the overhanging locking plate 13 that is provided with, each locking plate 13 is provided with several lockholes 131, by aforementioned lockhole 131 can with two fixedly plate 12 screw locks be incorporated into the bottom surface of Sewing machines seat board;
And this cap 15 is the cylindrical shape lid, its top forms the plane and uniformly-spaced corresponding each fixing hole 121 is equipped with four lockholes 151, all sides of this cap 15 are provided with circular air admission hole 16, and in root edge outwardly level stretch establish one the circle flange 17, be provided with air inlet tube 18, it is that L shaped body and the perisporium in approaching inner place are provided with a ring retaining edge 181, air inlet tube 18 with the inner by in the outer insertion air admission hole 16, and with nut 19 by screw locks in the cap 15 in the inner of air inlet tube 18, periphery by nut 19 and retaining edge 181 clamping air admission holes 16 is incorporated into cap 15 with air inlet tube 18 with the inner.
Crumb loading cloth bag 20, this crumb loading cloth bag 20 is provided with the ventilative bag of opening 21, and form the rolling 22 that a ring has bundle mouthfuls 221 in this opening 21 peripheries, in rolling 22, be provided with the tread assembly 23 that contracts, the tread assembly 23 that contracts of this preferred embodiment is a band, it is arranged in the rolling 22 and bundle mouth 221 is stretched out at two ends, outwards pull out by band 23 two ends and can bring opening 21 together, be located on the flange 17 of cap 15 with opening 21 peripheral envelope by this, contract tread assembly 23 except that can be above-mentioned band, can also be the flexible fastening straps of a circle tool, the utility model is not limited at this.
When the utility model uses, please referring to Fig. 3, be incorporated into seat board 31 bottom surfaces of Sewing machines 30 with support body 11, and the tracheae 32 of in crumb loading cloth bag 20, bringing chip in conjunction with being used to introduce air-compressed gas with the outer end of air inlet pipe 18, after crumb loading cloth bag 20 is filled chip, the tread assembly 23 that will contract is expanded and opening 21 is enlarged, and can take off crumb loading cloth bag 20 this moment from flange 17 places of cap 15, is sheathed on the flange 17 of cap 15 after the chip cleaning with inside again.
Please referring to Fig. 2, because the utility model cap 15 set lockholes 151 are mutually uniformly-spaced, have all installable characteristic of rotation four direction when therefore cap 15 cooperates each fixing hole 121 that is installed on support body 11, easy to assembly when therefore installing, can save the time of trouble and assembling.
Claims (3)
1, a kind of Sewing machines crumb bag group is characterized in that, comprising:
Storage dirt cloth bag ring carriage group, this storage dirt cloth bag ring carriage group comprises that the bottom uniformly-spaced is provided with the cap that uniformly-spaced corresponding each fixing hole in the support body of four fixing holes, top is provided with four lockholes, be provided with that screw passes each lockhole and corresponding fixing hole and with the cap screw lock in this support body bottom, and all sides of this cap and be provided with air admission hole, and in root edge towards the overhanging circle flange of establishing; And
The crumb loading cloth bag, this crumb loading cloth bag is provided with opening, and is provided with the tread assembly that contracts in this opening periphery, is located at the peripheral envelope of this opening on the flange of cap by contracting tread assembly bundle mouth.
2, Sewing machines crumb bag group as claimed in claim 1 is characterized in that, the periphery of described opening forms the rolling that a ring has bundle mouthful, and the described tread assembly that contracts is a band, and is arranged in this rolling and this bundle mouth is stretched out at two ends.
3, as claim 1 or 2 described Sewing machines crumb bag groups, it is characterized in that, described support body comprises two L shaped fixedly plates, each fixedly two screws on the corresponding described housing in bottom of plate be provided with two at interval described fixing holes, and in apical margin outwardly level stretch and be provided with locking plate, each locking plate is provided with several lockholes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127727 CN2856092Y (en) | 2005-10-13 | 2005-10-13 | Flock silk collection bag of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520127727 CN2856092Y (en) | 2005-10-13 | 2005-10-13 | Flock silk collection bag of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2856092Y true CN2856092Y (en) | 2007-01-10 |
Family
ID=37599400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520127727 Expired - Fee Related CN2856092Y (en) | 2005-10-13 | 2005-10-13 | Flock silk collection bag of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2856092Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368942A (en) * | 2009-03-24 | 2012-03-07 | 纽麦蒂克国际有限公司 | Vacuum cleaner and filter bag |
| CN109475802A (en) * | 2016-04-15 | 2019-03-15 | 创科（澳门离岸商业服务）有限公司 | Hand-held vacuum cleaner |
-
2005
- 2005-10-13 CN CN 200520127727 patent/CN2856092Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102368942A (en) * | 2009-03-24 | 2012-03-07 | 纽麦蒂克国际有限公司 | Vacuum cleaner and filter bag |
| CN109475802A (en) * | 2016-04-15 | 2019-03-15 | 创科（澳门离岸商业服务）有限公司 | Hand-held vacuum cleaner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |