CN213596582U

CN213596582U - Sewing machine convenient to move

Info

Publication number: CN213596582U
Application number: CN202022487564.6U
Authority: CN
Inventors: 郑钧文
Original assignee: Jiangsu Sweiman Intelligent Technology Co ltd
Current assignee: Jiangsu Sweiman Intelligent Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-07-02
Anticipated expiration: 2030-11-02

Abstract

The utility model belongs to the technical field of the sewing machine, concretely relates to sewing machine convenient to remove, including the sewing machine body, the sewing machine body is including setting up in the operation panel at middle part, the lower surface symmetry fixed mounting of operation panel has the riser, the equal fixed mounting in the back of the looks of two risers has U type fixed plate, the rotation of the inner chamber upper surface of U type fixed plate is connected with the screw thread post, U type fixed plate fixedly connected with action bars is run through to the upper end of screw thread post, and the outside of screw thread post is provided with belt pulley and first screwed pipe respectively, the lower extreme fixedly connected with thrust wheel of first screwed pipe, the drive belt has been cup jointed jointly in the outside of two belt pulleys. The utility model discloses a rotate the action bars, simultaneously under the mating reaction of belt pulley and drive belt for two screw thread posts rotate in step, realize that the first screwed pipe in the outside drives a thrust wheel downstream, thereby make the thrust wheel hold up the sewing machine body, convenient removal, the practicality reinforcing.

Description

Sewing machine convenient to move

Technical Field

The utility model relates to a sewing machine technical field specifically is a sewing machine convenient to remove.

Background

A Sewing Machine (Sewing Machine) is a Machine that uses one or more Sewing threads to form one or more stitches in a seam material, thereby interweaving or stitching together one or more layers of the seam 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, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived.

In order to ensure the placing stability of the existing sewing machine, a thrust wheel is not arranged at the bottom of the existing sewing machine, so that the sewing machine is inconvenient to move, and the practicability is reduced; and the existing sewing machine is difficult to effectively support the machine head, so that the machine head of the sewing machine can only be wholly overturned on the table top of the operating table, and parts on the back of the machine head can be crushed. To this end, a sewing machine which is easy to move is provided.

Disclosure of Invention

The utility model aims to provide a sewing machine convenient to move, which solves the problem that the prior sewing machine is not provided with a thrust wheel at the bottom in order to ensure the stability of placement, thus leading to inconvenient movement of the sewing machine and reducing the practicability; and the existing sewing machine is difficult to effectively support the machine head, so that the machine head of the sewing machine can only be wholly overturned on the table top of the operating table, and the problem that parts on the back of the machine head are crushed is caused.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewing machine convenient to remove, includes the sewing machine body, the sewing machine body is including setting up in the operation panel at middle part, the lower surface symmetry fixed mounting of operation panel has the riser, two the equal fixed mounting in the back of the looks of riser has U type fixed plate, the inner chamber upper surface of U type fixed plate rotates and is connected with the screw thread post, the upper end of screw thread post runs through U type fixed plate fixedly connected with action bars, just the outside of screw thread post is provided with belt pulley and first screwed pipe respectively, the lower extreme fixedly connected with thrust wheel of first screwed pipe, two the drive belt has been cup jointed jointly in the outside of belt pulley.

Preferably, the threaded column is in threaded connection with a first threaded pipe, and the first threaded pipe is of a rectangular structure.

Preferably, the bottom of the vertical plate is fixedly provided with a supporting leg, and the opposite surfaces of the two vertical plates are fixedly provided with a reinforcing plate together.

Preferably, the rear surface of operation panel has seted up the through-hole, the lower fixed surface of operation panel installs U type frame, the inner chamber lower surface of U type frame rotates and is connected with the lead screw, the outside spiro union of lead screw has the second screwed pipe, the upper end fixedly connected with support frame of second screwed pipe, the top fixed mounting of support frame has U type movable block.

Preferably, a plurality of buffer springs are uniformly and fixedly mounted on the lower surface of the inner cavity of the U-shaped movable block, and the buffer springs are fixedly connected with the buffer block at the upper ends of the buffer springs.

Preferably, the screw rod is connected with the U-shaped frame through a bearing, and the lower end of the screw rod penetrates through the U-shaped frame and is fixedly connected with a hand wheel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a rotate the action bars, simultaneously under the mating reaction of belt pulley and drive belt for two screw thread posts rotate in step, realize that the first screwed pipe in the outside drives a thrust wheel downstream, thereby make the thrust wheel hold up the sewing machine body, convenient removal, the practicality reinforcing.

2. The utility model discloses a rotating the hand wheel, driving the lead screw and rotating, the second screwed pipe that realizes the outside drives the buffer block that passes through support frame, U type movable block and buffer spring connection and rises certain height, simultaneously under buffer spring's spring action, reaches the effect to the aircraft nose buffering, improves protective capacities.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the U-shaped fixing plate of the present invention;

fig. 3 is a rear view of the operation panel of the present invention.

In the figure: 1. a sewing machine body; 2. an operation panel; 3. a vertical plate; 4. supporting legs; 5. a reinforcing plate; 6. a U-shaped fixing plate; 7. a transmission belt; 8. a threaded post; 9. a thrust wheel; 10. a first threaded pipe; 11. a belt pulley; 12. an operating lever; 13. a U-shaped movable block; 14. a buffer block; 15. a buffer spring; 16. a screw rod; 17. a hand wheel; 18. a second threaded pipe; 19. a U-shaped frame; 20. a support frame; 21. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, a sewing machine convenient to move comprises a sewing machine body 1, the sewing machine body 1 comprises an operation plate 2 arranged in the middle, vertical plates 3 are symmetrically and fixedly arranged on the lower surface of the operation plate 2, U-shaped fixing plates 6 are fixedly arranged on the opposite back surfaces of the two vertical plates 3, threaded columns 8 are rotatably connected on the upper surface of the inner cavity of each U-shaped fixing plate 6, the upper ends of the threaded columns 8 penetrate through the U-shaped fixing plates 6 and are fixedly connected with operation rods 12, belt pulleys 11 and first threaded pipes 10 are respectively arranged on the outer sides of the threaded columns 8, a supporting wheel 9 is fixedly connected on the lower end of each first threaded pipe 10, a transmission belt 7 is sleeved on the outer sides of the two belt pulleys 11, the two threaded columns 8 synchronously rotate by rotating the operation rods 12, and the first threaded pipes 10 on the outer sides drive the supporting wheels 9 to move downwards under the matching action of the belt pulleys 11 and the transmission belt 7, thereby make the thrust wheel 9 hold up the sewing machine body 1, convenient removal, the practicality reinforcing.

Referring to fig. 2, the threaded column 8 is connected to the first threaded pipe 10 through a thread, and the first threaded pipe 10 is rectangular.

Referring to fig. 1, the bottom of the vertical plate 3 is fixedly provided with a supporting leg 4, and the opposite surfaces of the two vertical plates 3 are fixedly provided with a reinforcing plate 5 together, so as to enhance the firmness of connection between the two vertical plates 3.

Referring to fig. 3, a through hole 21 is formed in the rear surface of the operating plate 2, a U-shaped frame 19 is fixedly mounted on the lower surface of the operating plate 2, a screw rod 16 is rotatably connected to the lower surface of an inner cavity of the U-shaped frame 19, a second threaded pipe 18 is screwed on the outer side of the screw rod 16, a support frame 20 is fixedly connected to the upper end of the second threaded pipe 18, and a U-shaped movable block 13 is fixedly mounted on the top of the support frame 20 and can support the head of the sewing machine body 1.

Referring to fig. 3, a plurality of buffer springs 15 are uniformly and fixedly mounted on the lower surface of the inner cavity of the U-shaped movable block 13, and the buffer blocks 14 are fixedly connected to the upper ends of the plurality of buffer springs 15 together, so that the protection capability of the head of the sewing machine body 1 is enhanced.

Referring to fig. 3, the screw rod 16 is connected to the U-shaped frame 19 through a bearing, and the lower end of the screw rod 16 penetrates through the U-shaped frame 19 and is fixedly connected with a hand wheel 17, so that the screw rod 16 can be conveniently rotated.

The utility model discloses the concrete implementation process as follows:

when moving sewing machine body 1, rotate action bars 12, simultaneously under the mating reaction of belt pulley 11 and drive belt 7 for two screw thread post 8 rotate in step, drive the first screwed pipe 10 in the outside and drive thrust wheel 9 and move down, thereby make thrust wheel 9 hold up sewing machine body 1, and then remove. When the machine head of the sewing machine body 1 needs to be supported, the hand wheel 17 is rotated to drive the screw rod 16 connected with the hand wheel to rotate, the second threaded pipe 18 outside is driven to drive the buffer block 14 connected with the support frame 20, the U-shaped movable block 13 and the buffer spring 15 to upwards rise, and when the machine head of the sewing machine body 1 is in contact with the buffer block 14, the buffer spring 15 generates elastic deformation, so that the machine head is protected.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewing machine convenient to remove, includes sewing machine body (1), its characterized in that: the sewing machine comprises a sewing machine body (1) and is characterized in that the sewing machine body (1) is provided with an operating plate (2) arranged at the middle part, a vertical plate (3) and two vertical plates (3) are symmetrically and fixedly arranged on the lower surface of the operating plate (2), a U-shaped fixing plate (6) is fixedly arranged on the back of the vertical plate (3), a threaded column (8) is rotatably connected to the upper surface of an inner cavity of the U-shaped fixing plate (6), an operating rod (12) is fixedly connected to the upper end of the threaded column (8) in a penetrating mode, a belt pulley (11) and a first threaded pipe (10) are arranged on the outer side of the threaded column (8) respectively, a supporting wheel (9) and two driving belts (7) are fixedly connected to the outer side of the belt pulley (11) in.

2. A sewing machine adapted to be moved as claimed in claim 1, wherein: the threaded column (8) is in threaded connection with the first threaded pipe (10), and the first threaded pipe (10) is of a rectangular structure.

3. A sewing machine adapted to be moved as claimed in claim 1, wherein: supporting legs (4) are fixedly mounted at the bottoms of the vertical plates (3), and reinforcing plates (5) are fixedly mounted on the opposite surfaces of the two vertical plates (3) together.

4. A sewing machine adapted to be moved as claimed in claim 1, wherein: through-hole (21) have been seted up to the rear surface of operation panel (2), the lower fixed surface of operation panel (2) installs U type frame (19), the inner chamber lower surface of U type frame (19) rotates and is connected with lead screw (16), the outside spiro union of lead screw (16) has second screwed pipe (18), the upper end fixedly connected with support frame (20) of second screwed pipe (18), the top fixed mounting of support frame (20) has U type movable block (13).

5. A sewing machine to facilitate movement according to claim 4, characterised in that: the inner chamber lower surface of U type movable block (13) is even fixed mounting has a plurality of buffer spring (15), and is a plurality of the common fixedly connected with buffer block (14) in upper end of buffer spring (15).

6. A sewing machine to facilitate movement according to claim 5, characterised in that: the screw rod (16) is connected with the U-shaped frame (19) through a bearing, and the lower end of the screw rod (16) penetrates through the U-shaped frame (19) and is fixedly connected with a hand wheel (17).