CN203411779U - Oil disc structure of sewing machine - Google Patents
Oil disc structure of sewing machine Download PDFInfo
- Publication number
- CN203411779U CN203411779U CN201320474690.5U CN201320474690U CN203411779U CN 203411779 U CN203411779 U CN 203411779U CN 201320474690 U CN201320474690 U CN 201320474690U CN 203411779 U CN203411779 U CN 203411779U
- Authority
- CN
- China
- Prior art keywords
- oil
- food tray
- outage
- sewing machine
- head
- 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
Links
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to the technical field of the sewing machines and particularly discloses an oil disc structure of the sewing machine. The oil disc structure comprises an oil disc body, wherein an oil storage cavity is arranged in the oil disc body; an oil discharging hole is arranged at the side surface of the bottom end of the oil disc body; the inner end of the oil discharging hole is communicated with the oil storage cavity; and the oil discharging hole is internally provided with a sealing bolt. The oil disc structure disclosed by the utility model has the advantages that when the engine oil in the oil disc of the sewing machine needs to be replaced, the bolt is unscrewed by using a screwdriver, at the moment, polluted engine oil in the oil storage cavity can be discharged out of an oil barrel along the oil discharging hole, the sealing bolt is re-screwed into the oil discharging hole to block an oil hole after the oil is discharged thoroughly, and then the oil is filled into the machine head of the sewing machine, so that the whole process is labor-saving, convenient and sanitary, and the engine oil is not easily sprinkled.
Description
Technical field
The utility model relates to sewing machine technique field, relates in particular to a kind of Sewing machines food tray structure.
Background technology
At present, the lower end of the head of common industrial sewing machine is all provided with food tray, after being used, machine oil in head of sewing machine etc. can flow in food tray along spill port, then accumulate in food tray, machine oil in food tray enters again and in head of sewing machine, is lubricated use under the effect of lubricating oil pump, after long-term use, in machine oil in food tray, can contain more impurity, machine oil is contaminated, therefore need to regularly replace the machine oil in food tray, more in change engine oil, needing first the head of Sewing machines to be disassembled from food tray, then change engine oil more, head of sewing machine is heavy, carrying, shift very trouble, the one end that needs to lift food tray in the process that machine oil is poured out from food tray simultaneously, then the machine oil of food tray internal contamination is toppled over out, whole process is required great effort very much, trouble.
Chinese patent Granted publication number: CN2830451Y, October 25 2006 Granted publication day, a kind of improvement structure of oil loop tunnel of sewing machine is disclosed, comprise main food tray, head bottom has the horizontal oil duct communicating with main food tray for spill port, laterally oil duct two connects, and wherein one is sealed by plug, and other end communicates with main food tray.Its weak point be food tray in this kind of structure in change engine oil more effort, trouble, very inconvenient, but also easily cause machine oil to scatter out.
Utility model content
The utility model is in order to overcome Sewing machines food tray of the prior art effort in change engine oil more, inconvenience, and the deficiency that easily causes machine oil to scatter, provides a kind of more change engine oil laborsaving, convenient, the Sewing machines food tray structure that is more not easy to scatter during change engine oil.
To achieve these goals, the utility model adopts following technical scheme:
A food tray structure, comprises food tray body, in described food tray body, is provided with shoe cream room, and the side, bottom of described food tray body is provided with outage, and the inner of described outage and shoe cream room connect, and in described outage, are provided with sealing bolt.During machine oil in need to changing Sewing machines food tray, only need to get the below that an oil drum is placed on outage, then with screwdriver, turn on bolt and take out sealing bolt, now the machine oil of the pollution in shoe cream room will be discharged in oil drum along outage, drain after clean and again sealing bolt is screwed into and in outage, stops up oilhole, and then toward the interior oiling of head of sewing machine, whole process is laborsaving, convenient, healthy, machine oil is difficult for scattering.
As preferably, described outage is shoulder hole, and described sealing bolt is threaded with outage, between sealing bolt and the step surface of outage, is provided with sealing ring.Sealing ring plays the effect of sealing, prevents the leakage of oil of outage place.
Bottom surface as preferred shoe cream room is inclined-plane, and the bottom surface of shoe cream room is low near one end of outage, high away from one end of outage.Machine oil can be high along inclined-plane one end flow to low one end, therefore in oil extraction, can as much as possible the machine oil polluting be drained only.
As preferably, the upside of food tray body is provided with head of sewing machine, and the upper end open place of food tray body stretches out and is formed for supporting the supporting surface of head of sewing machine, and the surrounding of described supporting surface is provided with rib.Head of sewing machine is placed on the supporting surface of food tray body, spacing by rib around, prevents that head of sewing machine is lateral stressed and moves.
As preferably, the upper end of described head of sewing machine is provided with oil filler point.After machine oil in shoe cream room drains only, directly from oil filler point oiling, very convenient.
Therefore, the utlity model has more change engine oil laborsaving, convenient, be more not easy to scatter beneficial effect during change engine oil.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is A place structure for amplifying schematic diagram in Fig. 1.
In figure: food tray body 1 shoe cream room 2 outage 3 sealing bolt 4 sealing ring 5 head of sewing machine 6 supporting surface 7 rib 8 oil filler points 9.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of Sewing machines food tray structure as depicted in figs. 1 and 2, comprise food tray body 1, in food tray body 1, be provided with shoe cream room 2, the upside of food tray body 1 is provided with head of sewing machine 6, the upper end open place of food tray body 1 stretches out and is formed for supporting the supporting surface 7 of head of sewing machine, the surrounding of supporting surface 7 is provided with rib 8, the upper end of head of sewing machine 6 is provided with oil filler point 9, head of sewing machine is placed on the supporting surface of food tray body, spacing by rib around, prevent that head of sewing machine is lateral stressed and move, connecting more stable, safety; The side, bottom of food tray body 1 is provided with outage 3, the inner of outage 3 and shoe cream room connect, outage sidewall lowest part is concordant with the bottom surface of shoe cream room, thereby guarantees the cleaner of machine oil row, is provided with sealing bolt 4 in outage 3, in the present embodiment, outage 3 is shoulder hole, and sealing bolt 4 is threaded with outage, between sealing bolt 4 and the step surface of outage, is provided with sealing ring 5, sealing ring plays the effect of sealing, prevents outage place lubricating oil leakage; The bottom surface of shoe cream room 2 is inclined-plane, the bottom surface of shoe cream room 2 is low near one end of outage 3, and high away from one end of outage 3, outage is in oil extraction like this, can guarantee that machine oil flows to outage place fast along inclined-plane, thereby all machine oil enters in oil drum from outage.
By reference to the accompanying drawings, using method of the present utility model is as follows: when Sewing machines food tray needs oil extraction, first go an oil drum to be placed on the below of outage, with screwdriver, turn on sealing bolt again, now machine oil enters in oil drum from outage, after machine oil emptying, be screwed into sealing bolt, finally from the oil filler point of head of sewing machine upper end, inject new machine oil again.Whole process does not need carrying, lifts head of sewing machine and Sewing machines food tray, and in oil extraction process, machine oil can not revealed, splash.Therefore, the utlity model has more change engine oil laborsaving, convenient, be more not easy to scatter beneficial effect during change engine oil.
Claims (5)
1. a Sewing machines food tray structure, comprise food tray body (1), in described food tray body (1), be provided with shoe cream room (2), it is characterized in that, the side, bottom of described food tray body (1) is provided with outage (3), the inner of described outage (3) and shoe cream room connect, and are provided with sealing bolt (4) in described outage (3).
2. a kind of Sewing machines food tray structure according to claim 1, it is characterized in that, described outage (3) is shoulder hole, and described sealing bolt (4) is threaded with outage, is provided with sealing ring (5) between sealing bolt (4) and the step surface of outage.
3. a kind of Sewing machines food tray structure according to claim 1 and 2, is characterized in that, the bottom surface of shoe cream room (2) is inclined-plane, and the bottom surface of shoe cream room (2) is low near one end of outage (3), high away from one end of outage (3).
4. a kind of Sewing machines food tray structure according to claim 1 and 2, it is characterized in that, the upside of food tray body (1) is provided with head of sewing machine (6), the upper end open place of food tray body (1) stretches out and is formed for supporting the supporting surface (7) of head of sewing machine, and the surrounding of described supporting surface (7) is provided with rib (8).
5. a kind of Sewing machines food tray structure according to claim 4, is characterized in that, the upper end of described head of sewing machine (6) is provided with oil filler point (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474690.5U CN203411779U (en) | 2013-08-06 | 2013-08-06 | Oil disc structure of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320474690.5U CN203411779U (en) | 2013-08-06 | 2013-08-06 | Oil disc structure of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411779U true CN203411779U (en) | 2014-01-29 |
Family
ID=49974683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320474690.5U Expired - Fee Related CN203411779U (en) | 2013-08-06 | 2013-08-06 | Oil disc structure of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203411779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641914A (en) * | 2017-11-10 | 2018-01-30 | 杰克缝纫机股份有限公司 | A kind of sewing machine quick oil-discharging structure and method of discharge |
-
2013
- 2013-08-06 CN CN201320474690.5U patent/CN203411779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107641914A (en) * | 2017-11-10 | 2018-01-30 | 杰克缝纫机股份有限公司 | A kind of sewing machine quick oil-discharging structure and method of discharge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2015134145A (en) | LUBRICATION SYSTEM FOR TWO ADJACENT AND VERTICALLY LOCATED OTHERS OTHER OTHER GEARS | |
| CN203411779U (en) | Oil disc structure of sewing machine | |
| CN202447202U (en) | Self-blanking deoiling machine | |
| CN203853224U (en) | Bolt oiling tank | |
| CN109650313A (en) | A kind of material leak-proof has the liquid-filling machine of multiple groups material filling function | |
| CN206290409U (en) | A kind of vavuum pump jettison gear | |
| CN205592618U (en) | Fat device is annotated to bearing | |
| CN203855795U (en) | Sewing machine needle bar sleeve | |
| CN204187249U (en) | A kind of filling apparatus of bearing lubrication grease | |
| CN204530154U (en) | A kind of needle bar sleeve of sewing machine | |
| CN201457586U (en) | Automatic lubrication device of motorcycle chain | |
| CN204477657U (en) | A kind of vehicle centralized lubricating system self oil feeder | |
| CN203258341U (en) | Bearing bush motor automatic oil recharging device | |
| CN204163786U (en) | Engine sump tank | |
| CN203115472U (en) | Automatic engine oil adding device | |
| CN203529059U (en) | Detergent storage device for preventing detergents from leaking in shoemaking process | |
| CN102410435A (en) | Bearing grease injecting device | |
| CN208204499U (en) | A kind of mechanization bearing grease injection machine | |
| CN203155664U (en) | Oil collection device of stand column of four-column hydraulic machine | |
| CN203477094U (en) | End cover of bearing box | |
| CN205226370U (en) | Oil bath wheel hub | |
| CN204003982U (en) | Oil groove steel sleeve structure | |
| CN204459707U (en) | Brick extruder main bearing room circulating oil system | |
| CN201907746U (en) | Non-dropping device for oil pot | |
| CN204502514U (en) | Continuous Suction filtration device that can be dust-proof |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20200806 |