CN217536344U

CN217536344U - Multi-thread cabling rack device for sewing machine

Info

Publication number: CN217536344U
Application number: CN202221382121.3U
Authority: CN
Inventors: 王宏林
Original assignee: Qingdao Ziyi Jewelry Co ltd
Current assignee: Qingdao Ziyi Jewelry Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-10-04
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses a multi-thread chute device for on sewing machine, including the sewing machine body, the wire frame plate is installed at the top of sewing machine body, the top of wire frame plate is equipped with multiunit coil section of thick bamboo, the wire frame pole is installed at the top of sewing machine body, the inside sliding connection of wire frame pole has the lifter, the constant head tank has been seted up to the surface of lifter, the inside sliding connection of constant head tank has the locating piece, and locating piece and wire frame pole fixed connection, the regulation hole has been seted up to the surface of wire frame pole, the inside reset spring that is equipped with of lower extreme of lifter, reset spring's both ends are all fixed and are equipped with the block pearl, and the block pearl is connected with the regulation hole block. Through this design to freely adjust the height of chute, and the regulative mode is comparatively simple, when having avoided the user to its altitude mixture control, need use the problem of instrument, makes this operation labour saving and time saving, and has improved work efficiency.

Description

Multi-thread cabling rack device for sewing machine

Technical Field

The utility model belongs to the technical field of sewing machine, concretely relates to multi-thread chute device for sewing machine is last.

Background

The sewing machine is a machine which uses one or more sewing threads to form one or more stitches on a sewing material so as to interweave or sew one or more layers of the sewing material; the sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, and the sewed 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.

When sewing thread carries on current sewing machine, use leading multi-thread or single line through the chute to and when the altitude mixture control to walking the line mechanism on the chute, prior art adjusts the height of chute through the bolt, and is comparatively inconvenient when this operating mode uses, when rotating less bolt, needs to use the instrument, leads to the sewing workman comparatively to waste time and energy when its altitude mixture control, has reduced work efficiency, consequently, provides a multi-thread chute device for on sewing machine and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a multi-thread cabling rack device for a sewing machine.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a multi-thread chute device for sewing machine is last, includes the sewing machine body, the wired frame plate of top installation of sewing machine body, the top of line frame plate is equipped with multiunit bobbin, the wired hack lever of top installation of sewing machine body, the inside sliding connection of hack lever has the lifter, the constant head tank has been seted up to the surface of lifter, the inside sliding connection of constant head tank has the locating piece, and locating piece and line frame pole fixed connection, the regulation hole has been seted up to the surface of line hack lever, the inside reset spring that is equipped with of lower extreme of lifter, reset spring's both ends are all fixed and are equipped with the block pearl, and the block pearl is connected with the regulation hole block, the lifter top is equipped with first fixed plate, the fixed line arc board of walking in one end bottom of first fixed plate, the fixed second fixed plate that is equipped with of the other end of line arc board.

As a preferred technical scheme of the utility model, the magnet piece is installed in top one side embedding of second fixed plate, the top other end of second fixed plate articulates there is the articulated slab, and the articulated slab is connected with magnet piece magnetism.

As a preferred technical scheme of the utility model, the top of first fixed plate is equipped with hinge mechanisms, hinge mechanisms includes universal ball and connecting plate, universal ball is connected with the connecting plate is articulated, the light is installed to the bottom of connecting plate.

As a preferred technical scheme of the utility model, the width of locating piece sets up with the inside width looks adaptation of constant head tank, locating piece, constant head tank all are equipped with two, and the symmetry sets up.

As an optimized technical scheme of the utility model, the inside diameter of regulation hole slightly is less than the cross section diameter of block pearl.

As an optimal technical scheme of the utility model, universal ball is equipped with two, the connecting plate is equipped with threely.

As a preferred technical scheme of the utility model, the both sides of articulated slab all are equipped with the engaging lug, and the engaging lug sets up for the semicircle.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through this design, under the effect of online hack lever, lifter, locating piece, constant head tank, regulation hole, reset spring, block pearl to freely adjust the height of chute, and the regulative mode is comparatively simple, when having avoided the user to its altitude mixture control, need the problem of instrument, makes this operation labour saving and time saving, and has improved work efficiency

2. This design is through setting up walking the open type in arc board top to the user puts into the sewing thread fast and walks the arc inboard, and under the check of articulated slab, has avoided walking the problem that the inboard sewing thread of arc board takes place to break away from when using.

3. Through setting up hinge mechanisms to carry out the free rotation to the angle to the light of installing on hinge mechanisms, make the light carry out degree multi-angle illumination operation to sewing machine in the not enough situation of light, and then changed the inconvenient operation problem to sewing machine under the not enough situation of light.

Drawings

Fig. 1 is one of the schematic three-dimensional structures of the present invention;

fig. 2 is a second schematic perspective view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the partial cross-sectional three-dimensional structure of fig. 1 according to the present invention;

fig. 5 is a schematic view of the partial cross-section front view structure of fig. 1 according to the present invention.

Wherein: 1. a sewing machine body; 2. a wire rack rod; 3. a lifting rod; 4. positioning blocks; 5. positioning a groove; 6. an adjustment hole; 7. a return spring; 8. clamping the beads; 9. a wire frame plate; 10. a bobbin; 11. a universal ball; 12. a connecting plate; 13. a hinge mechanism; 14. an illuminating lamp; 15. a first fixing plate; 16. routing arc plates; 17. a second fixing plate; 18. a magnet block; 19. a hinge plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, a multi-thread cabling rack device for a sewing machine comprises a sewing machine body 1, a wire rack plate 9 is mounted at the top of the sewing machine body 1, a plurality of groups of bobbins 10 are arranged at the top of the wire rack plate 9, a wire rack rod 2 is mounted at the top of the sewing machine body 1, a lifting rod 3 is slidably connected inside the wire rack rod 2, a positioning groove 5 is formed in the outer surface of the lifting rod 3, a positioning block 4 is slidably connected inside the positioning groove 5, the positioning block 4 is fixedly connected with the wire rack rod 2, an adjusting hole 6 is formed in the outer surface of the wire rack rod 2, a return spring 7 is arranged inside the lower end of the lifting rod 3, clamping beads 8 are fixedly arranged at two ends of the return spring 7, the clamping beads 8 are connected with the adjusting hole 6 in a clamping manner, a first fixing plate 15 is arranged at the top of the lifting rod 3, a cambered plate 16 is fixedly arranged at the bottom of one end of the first fixing plate 15, and a second routing fixing plate 17 is fixedly arranged at the other end of the cambered plate 16.

Through the design, when the height of the wiring rack is adjusted, when a user needs to adjust the height of the wiring rack, the lifting rod 3 is pulled upwards to drive the lifting rod 3 to drive the reset spring 7 and the clamping bead 8 in the lower end to move, the clamping bead 8 is extruded in the wire rack rod 2, the two clamping beads 8 move inwards to extrude the reset spring 7, the reset spring 7 elastically contracts, after the user moves the clamping bead 8 on the lifting rod 3 to a specified position, the reset spring 7 pushes the clamping bead 8 to be clamped with the adjusting hole 6 under the pushing of the elastic deformation of the reset spring 7, so that the wire rack rod 2 is fixedly connected with the lifting rod 3, and under the limiting displacement of locating piece 4 and constant head tank 5, the position skew takes place when having avoided line hack lever 2 and lifter 3 sliding connection, when the user reduces the height of chute, through promoting lifter 3 downwards, with the above-mentioned operation of reason, make block pearl 8 carry out the block with regulation hole 6 of line frame pole 2 lower part, arrive the assigned position, thereby make line hack lever 2 and lifter 3 carry out fixed connection, through this design, so that freely adjust the height of chute, and the regulative mode is comparatively simple, when having avoided the user to its altitude mixture control, need the problem of instrument, make this operation labour saving and time saving, and improved work efficiency.

In other embodiments, a magnet block 18 is embedded in one side of the top of the second fixing plate 17, a hinge plate 19 is hinged to the other end of the top of the second fixing plate 17, and the hinge plate 19 is magnetically connected with the magnet block 18; this design, through setting up the formula of widening to walking the top of arc 16 to the user puts into the sewing thread fast and walks that arc 16 is inboard, and under the check of articulated slab 19, has avoided walking the problem that the sewing thread of arc 16 inboard takes place to break away from when using.

In other embodiments, the top of the first fixing plate 15 is provided with an articulating mechanism 13, the articulating mechanism 13 comprises a universal ball 11 and a connecting plate 12, the universal ball 11 is articulated with the connecting plate 12, and the bottom of the connecting plate 12 is provided with an illuminating lamp 14; through setting up hinge mechanisms 13 to carry out the free rotation to the angle to the light 14 of installing on hinge mechanisms 13, make light 14 carry out 360 degrees multi-angle illumination operations to sewing machine in the not enough situation of light, and then changed the inconvenient operation problem to sewing machine under the not enough situation of light.

In other embodiments, the width of the positioning block 4 is matched with the inner width of the positioning groove 5, and two positioning blocks 4 and two positioning grooves 5 are symmetrically arranged; through the mutually adaptive setting of locating piece 4 and constant head tank 5 to stability when having improved line frame pole 2 and lifter 3 and spacing to the circumferential direction of rotation of line frame pole 2 and lifter 3, the emergence offset when having avoided line frame pole 2 and lifter 3 to slide.

In other embodiments, the inner diameter of the adjustment hole 6 is slightly smaller than the cross-sectional diameter of the snap bead 8; through the diameter setting to adjustment hole 6 and block pearl 8, avoided block pearl 8 under reset spring 7's elastic deformation for block pearl 8 takes off the situation of off-line hack lever 2 through adjustment hole 6 and takes place.

In other embodiments, there are two universal balls 11 and three connecting plates 12.

In other embodiments, both sides of the hinge plate 19 are provided with connecting lugs, and the connecting lugs are arranged in a semicircle shape; through setting up the engaging lug to it is convenient that the user brings when rotating the articulated slab 19, has improved the dynamics of taking by the user to articulated slab 19.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-thread chute device for on sewing machine, includes sewing machine body (1), its characterized in that: the thread frame plate (9) is installed at the top of the sewing machine body (1), a plurality of groups of coil drums (10) are arranged at the top of the thread frame plate (9), the thread frame rod (2) is installed at the top of the sewing machine body (1), the lifting rod (3) is connected to the inside of the thread frame rod (2) in a sliding mode, the positioning groove (5) is formed in the outer surface of the lifting rod (3), the positioning block (4) is connected to the inside of the positioning groove (5) in a sliding mode, the positioning block (4) is fixedly connected with the thread frame rod (2), the adjusting hole (6) is formed in the outer surface of the thread frame rod (2), the reset spring (7) is arranged inside the lower end of the lifting rod (3), clamping beads (8) are fixedly arranged at two ends of the reset spring (7), the clamping beads (8) are connected with the adjusting hole (6) in a clamping mode, a first fixing plate (15) is arranged at the top of the lifting rod (3), a thread arc plate (16) is fixedly arranged at the bottom of one end of the first fixing plate (15), and a second fixing plate (17) is arranged at the other end of the thread arc plate (16).

2. A multi-thread cabling rack arrangement for a sewing machine according to claim 1, wherein: magnet piece (18) are installed in the embedding of top one side of second fixed plate (17), the top other end of second fixed plate (17) articulates there is articulated board (19), and articulated board (19) and magnet piece (18) magnetism are connected.

3. A multi-thread cabling rack arrangement for a sewing machine according to claim 1, wherein: the top of first fixed plate (15) is equipped with hinge mechanisms (13), hinge mechanisms (13) are including universal ball (11) and connecting plate (12), universal ball (11) are connected with connecting plate (12) are articulated, light (14) are installed to the bottom of connecting plate (12).

4. A multi-thread rack apparatus for use on a sewing machine as claimed in claim 2, wherein: the width of locating piece (4) and the inside width looks adaptation setting of constant head tank (5), locating piece (4), constant head tank (5) all are equipped with two, and the symmetry sets up.

5. A multi-thread cabling rack arrangement for a sewing machine according to claim 1, wherein: the inner diameter of the adjusting hole (6) is slightly smaller than the diameter of the cross section of the clamping bead (8).

6. A multi-thread rack apparatus for use on sewing machines as claimed in claim 3, wherein: the number of the universal balls (11) is two, and the number of the connecting plates (12) is three.

7. A multi-thread rack apparatus for use on a sewing machine as claimed in claim 2, wherein: both sides of the hinged plate (19) are provided with connecting lugs, and the connecting lugs are arranged in a semicircular shape.