CN206655011U - A kind of single motor height adjustable sewing machine frame - Google Patents
A kind of single motor height adjustable sewing machine frame Download PDFInfo
- Publication number
- CN206655011U CN206655011U CN201720292386.7U CN201720292386U CN206655011U CN 206655011 U CN206655011 U CN 206655011U CN 201720292386 U CN201720292386 U CN 201720292386U CN 206655011 U CN206655011 U CN 206655011U
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- China
- Prior art keywords
- fixed
- bottom plate
- gear
- sewing machine
- plate
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- 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
The utility model discloses a kind of single motor height adjustable sewing machine frame, the supporting plate of sewing machine is fixed with including top, the bottom surface both sides of supporting plate are fixed with regulation supporting leg, the bottom of regulation supporting leg is fixed with adjusting screw rod, the both sides top surface of bottom plate is fixed with support block, there is slot in the middle part of the top surface of support block, the bottom sleeve of supporting leg is adjusted in slot, rotary sleeve is hinged with the bottom surface of slot, adjusting screw rod is screwed onto in rotary sleeve, travelling gear is fixed in rotary sleeve, the part of drive gear is stretched into installation groove and is meshed with travelling gear, bogie is fixed with the lateral wall of support block, drive gear is fixed on central rotating shaft, the upper end of central rotating shaft is hinged on the top plate of bogie, the lower hinge of central rotating shaft is on bottom plate, the bottom of central rotating shaft extends downwardly from bottom plate and is fixed with drive bevel gear；It can be carried out supporting plate highly to adjust to realize that the height of sewing machine is adjusted, so as to meet that the user of different heights uses.
Description
Technical field：
Sewing-machine equipment technical field is the utility model is related to, more specifically to a kind of single motor height adjustable sewing
Machine frame.
Background technology：
Existing sewing machine is generally fixed on the platen of frame, because the height of user is different, when height is not high
People will be not suitable with use, the excessive height of frame, during operation, influence operating effect.
Utility model content：
The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of single motor height adjustable sewing machine machine
Frame, it can carry out supporting plate highly to adjust to realize that the height of sewing machine is adjusted, so as to meet the user of different heights
Use, improve the comfort level of operation.
The utility model solve the technical problem scheme be：
A kind of single motor height adjustable sewing machine frame, including top are fixed with the supporting plate of sewing machine, and bottom plate is in branch
The underface of fagging, the bottom surface both sides of supporting plate are fixed with regulation supporting leg, and the bottom for adjusting supporting leg is fixed with adjusting screw rod, bottom plate
Both sides top surface be fixed with the corresponding support block of regulation supporting leg, there is slot in the middle part of the top surface of support block, adjust supporting leg
Bottom sleeve is hinged with rotary sleeve in slot on the bottom surface of slot, adjusting screw rod is screwed onto in rotary sleeve, under slot
There is installation groove, the installation groove of the side of slot stretches out the lateral wall of support block, and travelling gear is fixed on portion's madial wall
In rotary sleeve and in installation groove, the part of drive gear is stretched into installation groove and is meshed with travelling gear, branch
Bogie is fixed with the lateral wall of bracer, drive gear is in bogie, and drive gear is fixed on central rotating shaft, center
The upper end of rotating shaft is hinged on the top plate of bogie, and for the lower hinge of central rotating shaft on bottom plate, the bottom of central rotating shaft is downward
Stretch out bottom plate and be fixed with drive bevel gear, the bottom surface of bottom plate is provided with main shaft, and main shaft is hinged on two contiguous blocks, and contiguous block is solid
It is scheduled on the bottom surface of bottom plate, the both ends of main shaft are fixed with driving bevel gear, and driving bevel gear is mutually nibbled with corresponding drive bevel gear
Close；
It is fixed with main drive gear on main shaft, in the groove that the top sleeve of main drive gear has on bottom plate, bottom plate
Top surface be fixed with main drive motor, be fixed with master gear in the rotating shaft of main drive motor, the bottom sleeve of master gear is corresponding
Groove in and be meshed with main drive gear.
Vertical bar is fixed with the bottom surface of the supporting plate of the side of the regulation supporting leg, vertical bar sleeve is in corresponding support
In the pilot hole that the top surface of block has.
The top surface of the bottom plate is fixed with protective frame, and main drive motor is in protective frame.
The edge bottom surface of the bottom plate is fixed with bottom support protection edge.
Prominent effect of the present utility model is：
Compared with prior art, it can carry out supporting plate highly to adjust to realize that the height of sewing machine is adjusted, so as to
Meet that the user of different heights uses, improve the comfort level of operation.
Brief description of the drawings：
Fig. 1 is structural representation of the present utility model.
Embodiment：
Embodiment, see as shown in figure 1, a kind of single motor height adjustable sewing machine frame, including top are fixed with sewing machine
Supporting plate 10, bottom plate 20 is in the underface of supporting plate 10, and the bottom surface both sides of supporting plate 10 are fixed with regulation supporting leg 11, regulation
The bottom of supporting leg 11 is fixed with adjusting screw rod 12, and the both sides top surface of bottom plate 20 is fixed with the support block corresponding with regulation supporting leg 11
21, the top surface middle part of support block 21 has slot 22, the bottom sleeve of supporting leg 11 is adjusted in slot 22, on the bottom surface of slot 22
Rotary sleeve 23 is hinged with, adjusting screw rod 12 is screwed onto in rotary sleeve 23, has installation recessed on the lower inside wall of slot 22
Groove 24, the installation groove 24 of the side of slot 22 stretch out the lateral wall of support block 21, and travelling gear 25 is fixed on rotary sleeve 23
In and in the installation groove 24, the part of drive gear 26 is stretched into installation groove 24 and is meshed with travelling gear 25, branch
Bogie 27 is fixed with the lateral wall of bracer 21, drive gear 26 is in bogie 27, and drive gear 26 is fixed on center
In rotating shaft 261, the upper end of central rotating shaft 261 is hinged on the top plate of bogie 27, and the lower hinge of central rotating shaft 261 is in bottom plate
On 20, the bottom of central rotating shaft 261 extends downwardly from bottom plate 20 and is fixed with drive bevel gear 262, and the bottom surface of bottom plate 20 is provided with master
Axle 28, main shaft 28 are hinged on two contiguous blocks 281, and contiguous block 281 is fixed on the bottom surface of bottom plate 20, and the both ends of main shaft 28 are consolidated
Surely there is driving bevel gear 282, driving bevel gear 282 is meshed with corresponding drive bevel gear 262；
It is fixed with main drive gear 283 on main shaft 28, the top sleeve of main drive gear 283 has logical on the base plate 20
In groove 201, the top surface of bottom plate 20 is fixed with main drive motor 29, and master gear 291 is fixed with the rotating shaft of main drive motor 29, main
The bottom sleeve of gear 291 is meshed in corresponding groove 201 and with main drive gear 283.
Further, vertical bar 19 is fixed with the bottom surface of the supporting plate 10 of the side of the regulation supporting leg 11, vertically
The sleeve of bar 19 is in the pilot hole 211 that the top surface of corresponding support block 21 has.
Further, the top surface of the bottom plate 20 is fixed with protective frame 202, and main drive motor 29 is in protective frame 202
In.
Further, the edge bottom surface of the bottom plate 20 is fixed with bottom support protection edge 203.
By controlling main drive motor 29 to run, so that main shaft 28 rotates, so as to drive driving bevel gear 282 to drive
Drive bevel gear 262 rotates so that central rotating shaft 261 rotates so that rotary sleeve 23 rotates, it is possible to achieve regulation supporting leg 11
Oscilaltion, so as to realize the regulation up and down of supporting plate 10, meet that the user of different heights uses, it is very convenient.
The sewing machine installed in supporting plate 10 in the present embodiment is electric sewer.
Claims (4)
1. a kind of single motor height adjustable sewing machine frame, including top are fixed with the supporting plate (10) of sewing machine, its feature exists
In：Bottom plate (20) is in the underface of supporting plate (10), and the bottom surface both sides of supporting plate (10) are fixed with regulation supporting leg (11), regulation
The bottom of supporting leg (11) is fixed with adjusting screw rod (12), and the both sides top surface of bottom plate (20) is fixed with corresponding with regulation supporting leg (11)
Support block (21), there is slot (22) in the middle part of the top surface of support block (21), adjusts the bottom sleeve of supporting leg (11) in slot
(22) in, rotary sleeve (23) is hinged with the bottom surface of slot (22), adjusting screw rod (12) is screwed onto in rotary sleeve (23), is inserted
There is installation groove (24), the installation groove (24) of the side of slot (22) stretches out support block on the lower inside wall of groove (22)
(21) lateral wall, travelling gear (25) are fixed in rotary sleeve (23) and in installation grooves (24), drive gear
(26) part is stretched into installation groove (24) and is meshed with travelling gear (25), is fixed with the lateral wall of support block (21)
Bogie (27), drive gear (26) are in bogie (27), and drive gear (26) is fixed on central rotating shaft (261), in
The upper end of heart rotating shaft (261) is hinged on the top plate of bogie (27), and the lower hinge of central rotating shaft (261) is in bottom plate (20)
On, the bottom of central rotating shaft (261) extends downwardly from bottom plate (20) and is fixed with drive bevel gear (262), the bottom surface of bottom plate (20)
Provided with main shaft (28), main shaft (28) is hinged on two contiguous blocks (281), and contiguous block (281) is fixed on the bottom surface of bottom plate (20)
On, the both ends of main shaft (28) are fixed with driving bevel gear (282), driving bevel gear (282) and corresponding drive bevel gear (262)
It is meshed；
Main drive gear (283) is fixed with main shaft (28), the top sleeve of main drive gear (283) has on bottom plate (20)
Groove (201) in, the top surface of bottom plate (20) is fixed with main drive motor (29), is fixed with the rotating shaft of main drive motor (29)
Master gear (291), the bottom sleeve of master gear (291) are mutually nibbled in corresponding groove (201) and with main drive gear (283)
Close.
A kind of 2. single motor height adjustable sewing machine frame according to claim 1, it is characterised in that：The regulation supporting leg
(11) vertical bar (19) is fixed with the bottom surface of the supporting plate (10) of side, vertical bar (19) sleeve is in corresponding support block
(21) in the pilot hole (211) that top surface has.
A kind of 3. single motor height adjustable sewing machine frame according to claim 1, it is characterised in that：The bottom plate (20)
Top surface be fixed with protective frame (202), main drive motor (29) is in protective frame (202).
A kind of 4. single motor height adjustable sewing machine frame according to claim 1, it is characterised in that：The bottom plate (20)
Edge bottom surface be fixed with bottom support protection edge (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292386.7U CN206655011U (en) | 2017-03-23 | 2017-03-23 | A kind of single motor height adjustable sewing machine frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720292386.7U CN206655011U (en) | 2017-03-23 | 2017-03-23 | A kind of single motor height adjustable sewing machine frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206655011U true CN206655011U (en) | 2017-11-21 |
Family
ID=60316924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720292386.7U Expired - Fee Related CN206655011U (en) | 2017-03-23 | 2017-03-23 | A kind of single motor height adjustable sewing machine frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206655011U (en) |
-
2017
- 2017-03-23 CN CN201720292386.7U patent/CN206655011U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171121 Termination date: 20180323 |