CN212741787U - Seamless underwear sewing machine - Google Patents
Seamless underwear sewing machine Download PDFInfo
- Publication number
- CN212741787U CN212741787U CN202021550147.5U CN202021550147U CN212741787U CN 212741787 U CN212741787 U CN 212741787U CN 202021550147 U CN202021550147 U CN 202021550147U CN 212741787 U CN212741787 U CN 212741787U
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- Prior art keywords
- frame
- sewing machine
- base
- pressure spring
- cavity
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- 238000009958 sewing Methods 0.000 title claims abstract description 87
- 238000009434 installation Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a seamless underwear sewing machine, which relates to the technical field of sewing equipment and comprises a frame, a sewing machine head and a fixed structure, wherein the fixed structure comprises a connecting frame, a first pressure spring, a support frame and a second pressure spring; through fixed knot constructs right the sewing machine head with carry out the dismouting between the frame, and the dismouting mode is simple, can be right when not using this seamless underwear sewing machine head dismantles, after the dismantlement the space grow on frame surface can with other usage such as dining table, study table are used to the frame to this seamless underwear sewing machine's practicality has been improved.
Description
Technical Field
The utility model relates to a make up equipment technical field, especially relate to a seamless underwear sewing machine.
Background
The electric sewing machine is a perfect combination of a traditional sewing machine and a modern intelligent electronic technology, is a necessary sewing tool for modern housewives, is also a necessary garment sewing device for modern garment enterprises, and can help people to finish sewing work efficiently and safely. The sewing machine head of the existing seamless underwear sewing machine is usually fixed above a machine base so as to conveniently sew seamless underwear, but the sewing machine head has a large volume and occupies a large space on the surface of the machine base, the sewing machine head cannot be detached from the machine base when the seamless underwear sewing machine is idle, and the sewing machine head occupying the large space limits other purposes such as placing articles on the surface of the machine base, so that the practicability of the seamless underwear sewing machine is not high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a seamless underwear sewing machine, can carry out the dismouting between sewing machine head and the frame, can dismantle sewing machine head when seamless underwear sewing machine is idle to increase the vacant area on frame surface, so that use the frame for other usage such as dining table, study table, thereby improve seamless underwear sewing machine's practicality.
In order to achieve the purpose, the utility model provides a seamless underwear sewing machine, which comprises a frame, a sewing machine head and a fixing structure, wherein the bottom of the sewing machine head is provided with an installation bracket, the top of the frame is provided with an installation cavity matched with the installation bracket, and the sewing machine head is detachably connected with the frame;
the fixing structure comprises a connecting frame, a first pressure spring, a supporting frame and a second pressure spring, the mounting frame is provided with a first containing cavity, one end of the first pressure spring is fixedly connected with the mounting frame, the other end of the first pressure spring is fixedly connected with the connecting frame, the first pressure spring is positioned in the first containing cavity, the connecting frame is in sliding connection with the mounting frame, one end of the connecting frame is positioned in the first containing cavity, one end of the connecting frame, far away from the mounting frame, is provided with a downward guide surface, the machine base is provided with a second containing cavity communicated with the mounting cavity, one end of the second pressure spring is fixedly connected with the machine base, the other end of the second pressure spring is fixedly connected with the supporting frame, the second pressure spring is positioned in the second containing cavity, the supporting frame is in sliding connection with the machine base, the support frame is located inside the second containing cavity, a vertical upward pulling support is arranged at one end, close to the second pressure spring, of the support frame, the sewing machine head and the machine base are connected, the mounting support is located inside the mounting cavity, and the connecting frame is located inside the second containing cavity.
Wherein, the frame is located the inside of installation cavity is equipped with the locating support, the installing support have with locating support assorted constant head tank, it is right the sewing machine head with the back is connected to the frame, the locating support is located the inside of constant head tank.
Wherein, seamless underwear sewing machine still includes soft board, axis of rotation and torsional spring, the frame has places the chamber, the axis of rotation with the frame rotates to be connected, the axis of rotation is located place the inside in chamber, the one end of soft board with axis of rotation fixed connection, the soft board is around establishing in the axis of rotation, the other end of soft board with the frame is kept away from the connection is dismantled to one side of axis of rotation, the both ends of axis of rotation all are equipped with the torsional spring, the one end of torsional spring with frame fixed connection, the other end of torsional spring with axis of rotation fixed connection, the torsional spring cover is established the outside of axis of rotation.
The seamless underwear sewing machine further comprises a fixing frame and a third pressure spring, the base is provided with a third accommodating cavity, one end of the third pressure spring is fixedly connected with the base, the other end of the third pressure spring is fixedly connected with the fixing frame, the third pressure spring is arranged outside the fixing frame in a sleeved mode, the third pressure spring is located inside the third accommodating cavity, the fixing frame is slidably connected with the base, the fixing frame is located inside the third accommodating cavity, the soft plate is provided with a connecting port, and is right to the soft plate and the base after being connected, and the fixing frame is located inside the connecting port.
The two sides of the soft board are provided with limiting supports, the two sides of the engine base are provided with limiting grooves matched with the limiting supports, and the limiting supports are located inside the limiting grooves.
The seamless underwear sewing machine further comprises a limiting handle, the limiting handle is fixedly connected with the soft plate, and the limiting handle is located at one end, far away from the rotating shaft, of the soft plate.
Wherein, the frame has a handle groove.
The utility model discloses a seamless underwear sewing machine, through fixed knot constructs rightly the sewing machine head with carry out the dismouting between the frame, and the dismouting mode is simple, can be right when not using this seamless underwear sewing machine head dismantles, after the dismantlement the space grow on frame surface can with other usage such as dining table, study table are used to the frame to this seamless underwear sewing machine's practicality has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the cross-sectional structure of the seamless underwear sewing machine according to the present invention when the sewing head is mounted.
Fig. 2 is a sectional view taken along line a-a of fig. 1 according to the present invention.
Fig. 3 is a schematic view of the cross-sectional structure of the seamless underwear sewing machine of the present invention when the sewing machine head is detached.
Fig. 4 is a sectional view B-B of fig. 3 according to the present invention.
Fig. 5 is a partially enlarged view of the present invention at C in fig. 1.
1-machine base, 11-installation cavity, 12-second accommodation cavity, 13-positioning bracket, 14-placement cavity, 15-third accommodation cavity, 16-limiting groove, 17-handle groove, 2-sewing machine head, 21-installation bracket, 211-first accommodation cavity, 212-positioning groove, 3-fixing structure, 31-connecting bracket, 311-guide surface, 32-first pressure spring, 33-supporting bracket, 331-pulling bracket, 34-second pressure spring, 4-soft plate, 41-connecting port, 42-limiting bracket, 5-rotating shaft, 6-torsion spring, 7-fixing bracket, 8-third pressure spring and 9-limiting handle.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a seamless underwear sewing machine, includes frame 1, sewing machine head 2 and fixed knot construct 3, and the bottom of sewing machine head 2 is equipped with installing support 21, and the top of frame 1 has with installing support 21 assorted installation cavity 11, and sewing machine head 2 is connected with frame 1 dismantlement.
The fixed structure 3 comprises a connecting frame 31, a first pressure spring 32, a support frame 33 and a second pressure spring 34, the mounting frame 21 is provided with a first accommodating cavity 211, one end of the first pressure spring 32 is fixedly connected with the mounting frame 21, the other end of the first pressure spring 32 is fixedly connected with the connecting frame 31, the first pressure spring 32 is positioned in the first accommodating cavity 211, the connecting frame 31 is connected with the mounting frame 21 in a sliding manner, one end of the connecting frame 31 is positioned in the first accommodating cavity 211, one end of the connecting frame 31, far away from the mounting frame 21, is provided with a guide surface 311 which is arranged downwards, the machine base 1 is provided with a second accommodating cavity 12 communicated with the mounting cavity 11, one end of the second pressure spring 34 is fixedly connected with the machine base 1, the other end of the second pressure spring 34 is fixedly connected with the support frame 33, the second pressure spring 34 is positioned in the second accommodating cavity 12, the support frame 33 is connected with the machine base 1 in a sliding manner, and the support frame 33 is positioned in the, one end of the support 33 close to the second compression spring 34 is provided with a vertically upward pulling support 331, after the sewing machine head 2 and the machine base 1 are connected, the mounting support 21 is located inside the mounting cavity 11, and the connecting frame 31 is located inside the second accommodating cavity 12. The connecting frame 31 can slide inside the first accommodating chamber 211, a part of the connecting frame 31 is positioned outside the first accommodating chamber 211 under the abutting action of the first compression spring 32, and the abutting frame 33 can slide inside the second accommodating chamber 12. When connecting sewing machine head 2 and frame 1, insert the inside of installation cavity 11 with installing support 21, when link 31 touches frame 1, link 31 receives the extrusion of frame 1 and slides completely under the guide effect of guide face 311 and gets into the inside that first holds chamber 211, when link 31 just holds chamber 12 to the second, link 31 does not receive the extrusion of frame 1 and first pressure spring 32 is in compression state and has the restoring force this moment, link 31 gets into the inside that the second held chamber 12 under the effect of the restoring force of first pressure spring 32, make installing support 21 and frame 1 form and be connected, thereby fix sewing machine head 2 on frame 1. When the sewing machine head 2 needs to be disassembled without using the seamless underwear sewing machine, the pulling bracket 331 is pulled towards the direction close to the sewing machine head 2, the connecting bracket 31 is extruded out of the second accommodating cavity 12, the mounting bracket 21 is disconnected with the machine base 1, and the sewing machine head 2 is taken out from the mounting cavity 11, so that the sewing machine head 2 can be disassembled. This seamless underwear sewing machine carries out the dismouting through fixed knot constructs 3 between sewing machine head 2 and the frame 1, and the dismouting mode is simple, can dismantle sewing machine head 2 when not using this seamless underwear sewing machine, and the space grow on frame 1 surface after the dismantlement can be used as other usage such as dining table, study table with frame 1 to this seamless underwear sewing machine's practicality has been improved.
The machine base 1 is provided with a positioning bracket 13 inside the mounting cavity 11, the mounting bracket 21 is provided with a positioning groove 212 matched with the positioning bracket 13, and after the sewing machine head 2 and the machine base 1 are connected, the positioning bracket 13 is positioned inside the positioning groove 212. When the sewing machine head 2 and the machine base 1 are connected, the positioning groove 212 is inserted in alignment with the positioning support 13 to position the sewing machine head 2, and the positioning support 13 and the positioning groove 212 are matched with each other to prevent the sewing machine head 2 from swinging on a horizontal plane, so that the connection between the sewing machine head 2 and the machine base 1 is more stable.
Seamless underwear sewing machine still includes soft board 4, axis of rotation 5 and torsional spring 6, frame 1 has places chamber 14, axis of rotation 5 rotates with frame 1 to be connected, axis of rotation 5 is located the inside of placing chamber 14, the one end and the 5 fixed connection of axis of rotation of soft board 4, soft board 4 is around establishing on axis of rotation 5, the other end of soft board 4 is dismantled with frame 1 one side of keeping away from axis of rotation 5 and is connected, the both ends of axis of rotation 5 all are equipped with torsional spring 6, the one end and the 1 fixed connection of frame of torsional spring 6, the other end and the 5 fixed connection of axis of rotation of torsional spring 6, the outside at axis of rotation 5 is established to 6 covers. The soft board 4 is wound on the rotating shaft 5, the two ends of the rotating shaft 5 are provided with the torsional springs 6, after the sewing machine head 2 is disassembled, the soft board 4 is pulled to enable the soft board 4 to be fully paved on the upper surface of the machine base 1 and fixed with the other side of the machine base 1, so that the upper surface of the machine base 1 is smoother, the sewing machine head is convenient to use by a user, meanwhile, the soft board 4 can also protect parts inside the machine base 1, the parts inside the machine base 1 are kept clean, and the seamless underwear sewing machine can better run. Need when installing sewing machine head 2, dismantle the one end that soft board 4 and frame 1 are fixed earlier, because axis of rotation 5 rotates along with soft board 4 when pulling soft board 4, axis of rotation 5 rotates and drives torsional spring 6 and rotate, consequently torsional spring 6 has the restoring force, dismantle the back to soft board 4 and organism, axis of rotation 5 revolves under the effect of torsional spring 6 restoring force, thereby make soft board 4 continue around establishing on axis of rotation 5, soft board 4, initial state is all got back to axis of rotation 5 and torsional spring 6, in order to conveniently install sewing machine head 2.
Seamless underwear sewing machine still includes mount 7 and third pressure spring 8, frame 1 has the third and holds chamber 15, the one end and the frame 1 fixed connection of third pressure spring 8, the other end and the mount 7 fixed connection of third pressure spring 8, the outside at mount 7 is established to third pressure spring 8 cover, third pressure spring 8 is located the third and holds the inside in chamber 15, mount 7 and frame 1 sliding connection, mount 7 is located the third and holds the inside in chamber 15, soft board 4 has connector 41, connect the back to soft board 4 and frame 1, mount 7 is located connector 41's inside. The mount 7 can hold the inside of chamber 15 at the third and slide from top to bottom, when connecting soft board 4 and frame 1, upwards stimulates mount 7, makes soft board 4 can get into the third and holds the inside of chamber 15, loosens mount 7 again, and mount 7 moves down and gets into the inside of connector 41 under the effect of the restoring force of third pressure spring 8 to fix soft board 4 in the inside that holds the chamber.
The two sides of the soft board 4 are provided with a limiting bracket 42, the two sides of the engine base 1 are provided with a limiting groove 16 matched with the limiting bracket 42, and the limiting bracket 42 is positioned inside the limiting groove 16. When the flexible board 4 is pulled loose, the position restricting bracket 42 slides inside the position restricting groove 16, thereby restricting the position of the flexible board 4.
The seamless underwear sewing machine further comprises a limiting handle 9, the limiting handle 9 is fixedly connected with the soft board 4, and the limiting handle 9 is located at one end, far away from the rotating shaft 5, of the soft board 4. The soft board 4 is provided with a limit handle 9, so that a user can pull the soft board 4 through the limit handle 9.
The housing 1 has a handle groove 17. The limit handle 9 can be placed in the handle groove 17 to reduce the occupied space of the seamless underwear sewing machine.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (7)
1. A seamless underwear sewing machine is characterized by comprising a machine base, a sewing machine head and a fixing structure, wherein the bottom of the sewing machine head is provided with an installation support, the top of the machine base is provided with an installation cavity matched with the installation support, and the sewing machine head is detachably connected with the machine base;
the fixing structure comprises a connecting frame, a first pressure spring, a supporting frame and a second pressure spring, the mounting frame is provided with a first containing cavity, one end of the first pressure spring is fixedly connected with the mounting frame, the other end of the first pressure spring is fixedly connected with the connecting frame, the first pressure spring is positioned in the first containing cavity, the connecting frame is in sliding connection with the mounting frame, one end of the connecting frame is positioned in the first containing cavity, one end of the connecting frame, far away from the mounting frame, is provided with a downward guide surface, the machine base is provided with a second containing cavity communicated with the mounting cavity, one end of the second pressure spring is fixedly connected with the machine base, the other end of the second pressure spring is fixedly connected with the supporting frame, the second pressure spring is positioned in the second containing cavity, the supporting frame is in sliding connection with the machine base, the support frame is located inside the second containing cavity, a vertical upward pulling support is arranged at one end, close to the second pressure spring, of the support frame, the sewing machine head and the machine base are connected, the mounting support is located inside the mounting cavity, and the connecting frame is located inside the second containing cavity.
2. A seamless underwear sewing machine as claimed in claim 1, wherein the frame is provided with a positioning bracket inside the mounting cavity, the mounting bracket has a positioning groove matching with the positioning bracket, and the positioning bracket is located inside the positioning groove after the sewing machine head and the frame are connected.
3. The sewing machine for seamless underwear according to claim 2, further comprising a soft board, a rotation shaft and a torsion spring, wherein the base has a placing cavity, the rotation shaft is rotatably connected with the base, the rotation shaft is located inside the placing cavity, one end of the soft board is fixedly connected with the rotation shaft, the soft board is wound on the rotation shaft, the other end of the soft board is detachably connected with one side of the base away from the rotation shaft, the torsion spring is arranged at both ends of the rotation shaft, one end of the torsion spring is fixedly connected with the base, the other end of the torsion spring is fixedly connected with the rotation shaft, and the torsion spring is sleeved outside the rotation shaft.
4. The sewing machine of claim 3, further comprising a fixing frame and a third compression spring, wherein the base has a third accommodating cavity, one end of the third compression spring is fixedly connected to the base, the other end of the third compression spring is fixedly connected to the fixing frame, the third compression spring is sleeved outside the fixing frame, the third compression spring is located inside the third accommodating cavity, the fixing frame is slidably connected to the base, the fixing frame is located inside the third accommodating cavity, the flexible board has a connecting port, and after the flexible board is connected to the base, the fixing frame is located inside the connecting port.
5. The sewing machine for seamless underwear as claimed in claim 4, wherein the soft board is provided with a position-limiting bracket on both sides thereof, the machine base is provided with position-limiting grooves on both sides thereof for matching with the position-limiting brackets, and the position-limiting brackets are disposed inside the position-limiting grooves.
6. The seamless undergarment sewing machine of claim 5, further comprising a limit handle fixedly attached to the flexible platen, the limit handle being located at an end of the flexible platen remote from the pivot axis.
7. A seamless undergarment sewing machine as claimed in claim 6 wherein said frame has a handle slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550147.5U CN212741787U (en) | 2020-07-30 | 2020-07-30 | Seamless underwear sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550147.5U CN212741787U (en) | 2020-07-30 | 2020-07-30 | Seamless underwear sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212741787U true CN212741787U (en) | 2021-03-19 |
Family
ID=74985770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550147.5U Expired - Fee Related CN212741787U (en) | 2020-07-30 | 2020-07-30 | Seamless underwear sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212741787U (en) |
-
2020
- 2020-07-30 CN CN202021550147.5U patent/CN212741787U/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: 20210319 |