CN203923637U - A kind of sewing machine frame - Google Patents
A kind of sewing machine frame Download PDFInfo
- Publication number
- CN203923637U CN203923637U CN201420355822.7U CN201420355822U CN203923637U CN 203923637 U CN203923637 U CN 203923637U CN 201420355822 U CN201420355822 U CN 201420355822U CN 203923637 U CN203923637 U CN 203923637U
- Authority
- CN
- China
- Prior art keywords
- brace summer
- transverse slat
- sewing machine
- machine frame
- mount pad
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of sewing machine frame, the brace summer that comprises both sides, described brace summer top is provided with the crossbeam being connected with sewing machine table, between two brace summers, be connected with transverse slat and pedal installing rack, described pedal installing rack is connected with brace summer bottom is detachable, upper and lower connecting plate is established in described brace summer inner side, described transverse slat upper and lower side is provided with flange, there is two-screw respectively through flange and upper and lower connecting plate pin by nut, be connected transverse slat is movable with brace summer, detachable.The utility model is simple and reasonable for structure, be connected firmly and folding after smooth, easy accessibility, is a kind of sewing machine frame being widely used on Sewing machines.
Description
Technical field
The utility model relates to a kind of sewing machine frame.
Background technology
At present, common folding sewing machine frame comprises the brace summer of both sides on the market, be positioned at brace summer top and be provided with the crossbeam being connected with sewing machine table, between two brace summers, be connected with transverse slat and pedal installing rack, described pedal installing rack is connected with brace summer bottom is detachable, and transverse slat end is rotatably connected by hinge and brace summer, after pedal installing rack and brace summer fractionation, transverse slat can rotate by hinge on brace summer, thereby realizes folder function so that warehousing and transportation; But the structure of this employing gemel connection is comparatively complicated, fold up inconvenience, and junction firmness is general, not too smooth after folding, and also transverse slat is not easy to split with brace summer, uses, warehousing gets up all inconveniences.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provide a kind of simple and reasonable for structure, split convenient, be connected firmly and folding after smooth sewing machine frame.
The utility model solves the technical scheme that its technical problem adopts:
A kind of sewing machine frame, the brace summer that comprises both sides, described brace summer top is provided with the crossbeam being connected with sewing machine table, between two brace summers, be connected with transverse slat and pedal installing rack, described pedal installing rack is connected with brace summer bottom is detachable, and upper and lower connecting plate is established in described brace summer inner side, and described transverse slat upper and lower side is provided with flange, there is two-screw respectively through flange and upper and lower connecting plate pin by nut, be connected transverse slat is movable with brace summer, detachable.
Wherein, described foot-operated installing plate two ends are provided with mount pad, are positioned at mount pad and are provided with L shaped inserted sheet and mount pad connecting hole, and described brace summer bottom is provided with base, be positioned at base and be provided with the socket corresponding with L shaped inserted sheet, be positioned at and on base, be also provided with the screw corresponding with mount pad connecting hole.
Wherein, described brace summer medial surface is provided with stiffener.
In addition, described transverse slat is provided with reinforcement.
The beneficial effects of the utility model are: by upper and lower connecting plate being set in brace summer inner side, at transverse slat upper and lower side, be provided with flange, two-screw, respectively through flange and upper and lower connecting plate pin by nut, is made to transverse slat is movable with brace summer, detachable to be connected.Said structure can make on the one hand to be firmly connected between transverse slat and brace summer, adopts on the other hand screw connection to be also convenient to transverse slat and brace summer dismounting; When frame needs warehousing or when transportation, the pedal installing rack on dismounting lower support beam, transverse slat also can rotate around screw on brace summer, realizes folder function, and can keep smooth after folding, and use, warehousing are all very convenient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the syndeton schematic diagram of transverse slat and brace summer in the utility model;
Fig. 3 is the syndeton schematic diagram of pedal and brace summer in the utility model.
The specific embodiment
Referring to figs. 1 through Fig. 3, a kind of sewing machine frame, the brace summer 1 that comprises both sides, described brace summer 1 top is provided with the crossbeam 2 being connected with sewing machine table, between two brace summers 1, be connected with transverse slat 3 and pedal installing rack 4, described pedal installing rack 4 and detachable connection of brace summer 1 bottom, upper and lower connecting plate 5,6 is established in described brace summer 1 inner side, described transverse slat 3 upper and lower ends are provided with flange 31, have two-screw respectively through flange 31 with upper and lower connecting plate 5,6 and pin by nut, be connected transverse slat 3 and brace summer 1 are movable, detachable.
By adopting said structure, can make on the one hand to be firmly connected between transverse slat 3 and brace summer 1, adopt on the other hand screw connection to be also convenient to transverse slat 3 and brace summer 1 dismounting; When frame needs warehousing or when transportation, the pedal installing rack 4 on dismounting lower support beam 1, transverse slat 3 also can rotate around screw on brace summer 1, realizes folder function, and can keep smooth after folding, and use, warehousing are all very convenient.
In the utility model, described foot-operated installing plate 4 two ends are provided with mount pad 7, be positioned at mount pad 7 and be provided with L shaped inserted sheet 8 and mount pad connecting hole 9, described brace summer 1 bottom is provided with base 10, be positioned at base 10 and be provided with the socket 11 corresponding with L shaped inserted sheet 8, be positioned at and on base 10, be also provided with the screw corresponding with mount pad connecting hole 9 12.
By adopting said structure, be convenient to foot-operated installing plate 4 be connected or split fast with brace summer 1, and can further they be fastenedly connected after adopting screw through screw 12 corresponding on base 10 and mount pad connecting hole 9, very convenient to use.
In the utility model, described brace summer 1 medial surface is provided with stiffener 13; Described transverse slat 3 is provided with reinforcement 32.Adopt said structure can strengthen intensity and the rigidity of brace summer 1, transverse slat 3.
The utility model is simple and reasonable for structure, be connected firmly and folding after smooth, easy accessibility, is a kind of sewing machine frame being widely used on Sewing machines.
Claims (4)
1. a sewing machine frame, the brace summer (1) that comprises both sides, described brace summer (1) top is provided with the crossbeam (2) being connected with sewing machine table, be positioned at and between two brace summers (1), be connected with transverse slat (3) and pedal installing rack (4), described pedal installing rack (4) and brace summer (1) detachable connection of bottom, it is characterized in that: establish described brace summer (1) inner side, lower connecting plate (5, 6), described transverse slat (3) upper and lower side is provided with flange (31), there is two-screw respectively through flange (31) and upper, lower connecting plate (5, 6), and pin by nut, transverse slat (3) and brace summer (1) is movable, detachable connection.
2. a kind of sewing machine frame according to claim 1, it is characterized in that described foot-operated installing plate (4) two ends are provided with mount pad (7), be positioned at mount pad (7) and be provided with L shaped inserted sheet (8) and mount pad connecting hole (9), described brace summer (1) bottom is provided with base (10), be positioned at base (10) and be provided with the socket (11) corresponding with L shaped inserted sheet (8), be positioned at and on base (10), be also provided with the screw (12) corresponding with mount pad connecting hole (9).
3. a kind of sewing machine frame according to claim 1, is characterized in that described brace summer (1) medial surface is provided with stiffener (13).
4. a kind of sewing machine frame according to claim 1, is characterized in that described transverse slat (3) is provided with reinforcement (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355822.7U CN203923637U (en) | 2014-06-30 | 2014-06-30 | A kind of sewing machine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420355822.7U CN203923637U (en) | 2014-06-30 | 2014-06-30 | A kind of sewing machine frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203923637U true CN203923637U (en) | 2014-11-05 |
Family
ID=51819492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420355822.7U Expired - Fee Related CN203923637U (en) | 2014-06-30 | 2014-06-30 | A kind of sewing machine frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203923637U (en) |
-
2014
- 2014-06-30 CN CN201420355822.7U patent/CN203923637U/en not_active Expired - Fee Related
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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: 20141105 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |