CN216378685U - But height-adjusting's sewing machine flatcar - Google Patents
But height-adjusting's sewing machine flatcar Download PDFInfo
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- CN216378685U CN216378685U CN202122716577.0U CN202122716577U CN216378685U CN 216378685 U CN216378685 U CN 216378685U CN 202122716577 U CN202122716577 U CN 202122716577U CN 216378685 U CN216378685 U CN 216378685U
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Abstract
The utility model discloses a sewing machine flatcar with adjustable height, which comprises a base, wherein a shell is arranged at the bottom of the base, a shock absorption sleeve is movably connected to the top of the shell, a limiting plate is movably connected to the inner cavity of the shell, a spring is fixedly connected to the bottom of the limiting plate, and a movable plate is fixedly connected to the top of the limiting plate. The sewing machine flat car has the advantages of being adjustable in height, good in filtering, vibration and noise reduction effects and free of a dust removal function, and having the advantages of being good in filtering, vibration and noise reduction effects and the dust removal function, and worthy of popularization.
Description
Technical Field
The utility model relates to the technical field of sewing machines, in particular to a sewing machine flat car with adjustable height.
Background
The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material to enable one or more layers of the sewing material to be interwoven or sewn, the sewing machine can be used for sewing fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewn stitches are neat, beautiful, flat and firm, the sewing speed is high, and the use is simple and convenient. And derives the artistic forms of hand-push embroidery, computer embroidery, etc.
The flat car sewing machine is also a sewing machine, the height of the existing flat car sewing machine is fixed and unchangeable, the height can not be adjusted, therefore, the flat car sewing machine is not convenient for users with different heights to use, and the existing flat car sewing machine can vibrate when in operation, frequent vibration can influence the sewing precision of the flat car sewing machine when processing the cloth, the quality after processing the cloth is influenced, and the existing flat car sewing machine is processing the cloth, partial cloth can cause the flying of the lint on the surface because of shaking the cloth, because the existing flat car sewing machine does not have the function of dust removal, therefore, after the flying more lint in the air is sucked by the user, the health of the user can be influenced, and the working environment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sewing machine flat car with adjustable height, which has the advantages of adjustable height, good vibration and noise reduction effect and dust removal function, and solves the problems that the existing sewing machine flat car cannot adjust the height, has poor vibration and noise reduction effect and does not have the dust removal function.
In order to achieve the purpose, the utility model provides the following technical scheme: a sewing machine flatcar with adjustable height comprises a base, wherein a shell is arranged at the bottom of the base, a shock absorption sleeve is movably connected to the top of the shell, a limiting plate is movably connected to the inner cavity of the shell, a spring is fixedly connected to the bottom of the limiting plate, a movable plate is fixedly connected to the top of the limiting plate, the top of the movable plate penetrates through the shell and penetrates through the shock absorption sleeve to be fixedly connected with the base, a motor is fixedly connected to the rear side of the bottom of the inner cavity of the base, a driving bevel gear is fixedly connected to the output end of the motor, first driven bevel gears are meshed to two sides of the driving bevel gear, a first rotating rod is fixedly connected to the opposite sides of the two first driven bevel gears, a positioning sleeve is movably sleeved on the surface of the first rotating rod, the top and the bottom of the positioning sleeve are fixedly connected with the inner wall of the base, and a second driven bevel gear is fixedly connected to one side, far away from the first driven bevel gear, of the first rotating rod, the equal swing joint in both sides of base inner chamber bottom has the second rotary rod, the fixed cover in surface of second rotary rod is equipped with the driven bevel gear of third, base and fixedly connected with threaded rod are run through at the top of second rotary rod, the surface cover of threaded rod is equipped with the movable tube, the top fixedly connected with flatcar sewing machine of movable tube, the right side fixedly connected with dust removal structure at flatcar sewing machine top.
Preferably, four corners of the bottom of the shell are fixedly connected with supporting blocks, and anti-skid grains are formed in the bottom of the supporting blocks.
Preferably, the outer surface activity cover of activity pipe is equipped with the shell, the bottom and the base fixed connection of shell, the top and the flatcar sewing machine fixed connection of shell.
Preferably, the top fixedly connected with stopper of threaded rod, the surface of stopper and the inner wall contact of activity pipe.
Preferably, the joint of the surface of the second rotating rod and the base is movably connected through a bearing, and the joint of the surface of the threaded rod and the movable tube is in threaded connection.
Preferably, the dust removal structure includes the bracing piece, the top fixedly connected with top shell of bracing piece, the right side swing joint at top shell top has the apron, fixedly connected with suction hood is run through in the left side of top shell bottom, the inner chamber fixedly connected with fan of top shell, pipeline and suction hood intercommunication are passed through in the left side of fan, the right side of fan has the dust removal pocket through the pipeline intercommunication, the through-hole has been seted up on the right side of top shell.
Compared with the prior art, the utility model has the following beneficial effects:
1. the sewing machine flat car has the advantages of being adjustable in height, good in filtering, vibration and noise reduction effects and free of a dust removal function, and having the advantages of being good in filtering, vibration and noise reduction effects and the dust removal function, and worthy of popularization.
2. The bearing is arranged, so that the second rotating rod and the base are conveniently and movably mounted together;
the first rotating rod is convenient to mount and use by arranging the positioning sleeve;
the limiting block is arranged to play a limiting role and prevent the movable pipe from being separated from the surface of the threaded rod;
the shell is arranged, so that the effect of shielding and protecting the internal structure is achieved;
the anti-skid lines can increase the friction force between the bottom of the supporting block and the ground;
the supporting rod is arranged, so that the top shell and the flat car sewing machine can be conveniently installed together;
through the arrangement of the cover plate, a user can conveniently disassemble and assemble the internal dust removal mesh bag by opening the cover plate;
through setting up the through-hole, the air in the top shell of being convenient for outwards flows.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the base, housing and movable tube of the present invention;
FIG. 3 is a top cross-sectional view of the base of the present invention;
FIG. 4 is a front cross-sectional view of a partial housing of the present invention;
FIG. 5 is a top view of the housing of the present invention;
fig. 6 is a front cross-sectional view of the top case of the present invention.
In the figure: the device comprises a base 1, a shell 2, a damping sleeve 3, a shell 4, a flat car sewing machine 5, a positioning sleeve 6, a first driven bevel gear 7, a first rotating rod 8, a second driven bevel gear 9, a third driven bevel gear 10, a second rotating rod 11, a threaded rod 12, a movable tube 13, a driving bevel gear 14, a limiting block 15, a motor 16, a spring 17, a limiting plate 18, a movable plate 19, a supporting block 20, a supporting rod 21, a top shell 22, a cover plate 23, a dust hood 24, a through hole 25, a dust removal mesh bag 26, a fan 27 and a dust removal structure 28.
Detailed Description
Referring to fig. 1-6, a sewing machine flatcar with adjustable height comprises a base 1, a housing 2 is disposed at the bottom of the base 1, a shock-absorbing sleeve 3 is movably connected at the top of the housing 2, a position-limiting plate 18 is movably connected in the inner cavity of the housing 2, a spring 17 is fixedly connected at the bottom of the position-limiting plate 18, a movable plate 19 is fixedly connected at the top of the position-limiting plate 18, the top of the movable plate 19 penetrates through the housing 2 and passes through the shock-absorbing sleeve 3 to be fixedly connected with the base 1, a motor 16 is fixedly connected at the rear side of the bottom of the inner cavity of the base 1, a driving bevel gear 14 is fixedly connected at the output end of the motor 16, first driven bevel gears 7 are respectively engaged at two sides of the driving bevel gear 14, first rotating rods 8 are respectively fixedly connected at the opposite sides of the two first driven bevel gears 7, a positioning sleeve 6 is movably sleeved on the surface of the first rotating rods 8, and the top and the bottom of the positioning sleeve 6 are respectively fixedly connected with the inner wall of the base 1, a second driven bevel gear 9 is fixedly connected to one side, far away from the first driven bevel gear 7, of the first rotating rod 8, second rotating rods 11 are movably connected to two sides of the bottom of an inner cavity of the base 1, a third driven bevel gear 10 is fixedly sleeved on the surface of each second rotating rod 11, the top of each second rotating rod 11 penetrates through the base 1 and is fixedly connected with a threaded rod 12, a movable tube 13 is sleeved on the surface of each threaded rod 12, a flatcar sewing machine 5 is fixedly connected to the top of each movable tube 13, and a dust removing structure 28 is fixedly connected to the right side of the top of the flatcar sewing machine 5;
four corners of the bottom of the shell 2 are fixedly connected with supporting blocks 20, and anti-skid grains are arranged at the bottom of the supporting blocks 20;
the outer surface of the movable tube 13 is movably sleeved with a shell 4, the bottom of the shell 4 is fixedly connected with the base 1, and the top of the shell 4 is fixedly connected with the flat car sewing machine 5;
the top of the threaded rod 12 is fixedly connected with a limiting block 15, and the outer surface of the limiting block 15 is in contact with the inner wall of the movable tube 13;
the joint of the surface of the second rotating rod 11 and the base 1 is movably connected through a bearing, and the joint of the surface of the threaded rod 12 and the movable tube 13 is in threaded connection;
the dust removing structure 28 comprises a supporting rod 21, the top of the supporting rod 21 is fixedly connected with a top shell 22, the right side of the top shell 22 is movably connected with a cover plate 23, the left side of the bottom of the top shell 22 is fixedly connected with a dust hood 24 in a penetrating manner, the inner cavity of the top shell 22 is fixedly connected with a fan 27, the left side of the fan 27 is communicated with the dust hood 24 through a pipeline, the right side of the fan 27 is communicated with a dust removing mesh bag 26 through a pipeline, and the right side of the top shell 22 is provided with a through hole 25;
the bearing is arranged, so that the second rotating rod 11 and the base 1 are conveniently and movably arranged together;
the positioning sleeve 6 is arranged, so that the first rotating rod 8 can be conveniently installed and used;
the limiting block 15 is arranged to play a limiting role and prevent the movable tube 13 from being separated from the surface of the threaded rod 12;
the shell 4 is arranged to play a role in shielding and protecting the internal structure;
the supporting block 20 is arranged to play a role of supporting the shell 2, so that the bottom of the shell 2 is prevented from being directly contacted with the ground, and the friction force between the bottom of the supporting block 20 and the ground can be increased by the anti-skid threads;
the top shell 22 and the flat car sewing machine 5 are conveniently installed together by arranging the support rod 21;
by arranging the cover plate 23, a user can conveniently disassemble and assemble the internal dust removal mesh bag 26 by opening the cover plate 23;
the air inside the top case 22 is facilitated to flow outwardly by providing the through-holes 25.
When the height of the flat car sewing machine is required to be adjusted, the motor 16 is started, the output end of the motor 16 drives the driving bevel gear 14 to rotate, the driving bevel gear 14 drives the first rotating rod 8 to rotate through the first driven bevel gear 7, the first rotating rod 8 drives the second rotating rod 11 to rotate through the matching of the second driven bevel gear 9 and the third driven bevel gear 10, the second rotating rod 11 drives the threaded rod 12 to rotate, the threaded rod 12 drives the movable pipe 13 to upwards rise through the thread transmission between the threaded rod 12 and the movable pipe 13, the movable pipe 13 drives the flat car sewing machine 5 at the top to adjust the height, so that the height can be adjusted, the vibration generated in the operation process of the flat car sewing machine 5 can be downwards transmitted, the damping sleeve 3 and the spring 17 both play a role in filtering, vibrating and reducing noise, the vibration of the flat car sewing machine 5 is reduced, the precision of cloth sewing can be improved, when dust removal is required, the fan 27 is started, the fan 27 extracts dust and lint in the air through the matching of the pipeline and the dust hood 24, the dust and lint are introduced into the dust removal mesh bag 26 through the fan 27, the dust and lint are filtered by the dust removal mesh bag 26, redundant air is discharged, and a user needs to clean the dust and lint accumulated in the dust removal mesh bag 26 regularly.
In summary, the following steps: this but height-adjusting's sewing machine flatcar, through setting up base 1, casing 2, shock attenuation cover 3, the position sleeve 6, first driven bevel gear 7, first rotary rod 8, second driven bevel gear 9, third driven bevel gear 10, second rotary rod 11, threaded rod 12, the movable tube 13, initiative bevel gear 14, motor 16, spring 17, limiting plate 18, fly leaf 19 and dust removal structure 28's cooperation is used, current sewing machine flatcar is unable height-adjusting not solved, and strain the problem that the effect of making an uproar is relatively poor and do not possess the dust removal function of shaking.
Claims (6)
1. The utility model provides a but height-adjusting's sewing machine flatcar, includes base (1), its characterized in that: the bottom of the base (1) is provided with a shell (2), the top of the shell (2) is movably connected with a damping sleeve (3), an inner cavity of the shell (2) is movably connected with a limiting plate (18), the bottom of the limiting plate (18) is fixedly connected with a spring (17), the top of the limiting plate (18) is fixedly connected with a movable plate (19), the top of the movable plate (19) penetrates through the shell (2) and penetrates through the damping sleeve (3) to be fixedly connected with the base (1), the rear side of the bottom of the inner cavity of the base (1) is fixedly connected with a motor (16), the output end of the motor (16) is fixedly connected with a driving bevel gear (14), two sides of the driving bevel gear (14) are respectively meshed with a first driven bevel gear (7), one opposite sides of the two first driven bevel gears (7) are respectively and fixedly connected with a first rotating rod (8), and a surface activity positioning sleeve (6) of the first rotating rod (8), the top and the bottom of position sleeve (6) all with the inner wall fixed connection of base (1), one side fixedly connected with second driven bevel gear (9) of first driven bevel gear (7) are kept away from in first rotary rod (8), the equal swing joint in both sides of base (1) inner chamber bottom has second rotary rod (11), the fixed surface cover of second rotary rod (11) is equipped with third driven bevel gear (10), base (1) and fixedly connected with threaded rod (12) are run through at the top of second rotary rod (11), the surface cover of threaded rod (12) is equipped with movable tube (13), top fixedly connected with flatcar sewing machine (5) of movable tube (13), the right side fixedly connected with dust removal structure (28) at flatcar sewing machine (5) top.
2. The adjustable height sewing machine platform of claim 1, wherein: the anti-skid device is characterized in that supporting blocks (20) are fixedly connected to four corners of the bottom of the shell (2), and anti-skid grains are formed in the bottom of each supporting block (20).
3. The adjustable height sewing machine platform of claim 1, wherein: the outer surface activity cover of activity pipe (13) is equipped with shell (4), the bottom and base (1) fixed connection of shell (4), the top and flatcar sewing machine (5) fixed connection of shell (4).
4. The adjustable height sewing machine platform of claim 1, wherein: the top fixedly connected with stopper (15) of threaded rod (12), the surface of stopper (15) contacts with the inner wall of activity pipe (13).
5. The adjustable height sewing machine platform of claim 1, wherein: the connection part of the surface of the second rotating rod (11) and the base (1) is movably connected through a bearing, and the connection part of the surface of the threaded rod (12) and the movable tube (13) is in threaded connection.
6. The adjustable height sewing machine platform of claim 1, wherein: dust removal structure (28) are including bracing piece (21), top fixedly connected with top shell (22) of bracing piece (21), the right side swing joint at top shell (22) top has apron (23), fixedly connected with suction hood (24) are run through in the left side of top shell (22) bottom, the inner chamber fixedly connected with fan (27) of top shell (22), pipeline and suction hood (24) intercommunication are passed through in the left side of fan (27), there is dust removal pocket (26) on the right side of fan (27) through the pipeline intercommunication, through-hole (25) have been seted up on the right side of top shell (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122716577.0U CN216378685U (en) | 2021-11-08 | 2021-11-08 | But height-adjusting's sewing machine flatcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122716577.0U CN216378685U (en) | 2021-11-08 | 2021-11-08 | But height-adjusting's sewing machine flatcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216378685U true CN216378685U (en) | 2022-04-26 |
Family
ID=81251123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122716577.0U Active CN216378685U (en) | 2021-11-08 | 2021-11-08 | But height-adjusting's sewing machine flatcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216378685U (en) |
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2021
- 2021-11-08 CN CN202122716577.0U patent/CN216378685U/en active Active
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