CN210368242U

CN210368242U - Sewing machine

Info

Publication number: CN210368242U
Application number: CN201921254904.1U
Authority: CN
Inventors: 马崇疆
Original assignee: Ningbo Longmei Intelligent Technology Co Ltd
Current assignee: Ningbo Longmei Intelligent Technology Co Ltd
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-21
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses a sewing machine, including the sewing machine table, the sewing machine table includes the table frame and the desktop that is supported by the table frame, be provided with the perforation that the apron was established to the lid on the desktop, be provided with long rack in the table frame, the activity is provided with the sewing frame on long rack, be provided with the sewing machine main part on the sewing frame, the sewing frame includes two risers that the interval set up and the curb plate of connecting two risers, it is provided with two coaxial driving gears to rotate on two curb plates, still include a transmission shaft, the both ends of transmission shaft respectively with driving gear fixed connection, be provided with a turbine worm self-locking motor at the riser middle part, turbine worm self-locking motor's output and transmission shaft are connected, driving gear and long rack toothing, still be provided with travel switch on the sewing frame, travel switch and turbine worm self-locking motor's control module connect. The utility model discloses a sewing machine can have the function of desk concurrently under its condition that need not use, has consequently saved the space greatly.

Description

Sewing machine

Technical Field

The utility model relates to a sewing machine technical field, more specifically relates to a sewing machine that can have table function concurrently.

Background

At present, a table becomes necessary furniture for every family at ordinary times, and although the utilization rate of a sewing machine is low, the sewing machine is also a necessary article for family life; with the improvement of living standard, many families often need the two to exist at the same time. However, the two pieces of furniture each occupy a considerable area when placed flat in a room.

In view of the above problems, there is a need for an improvement of the existing sewing machine.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewing machine to the not enough of existence among the prior art.

The utility model discloses a realize through following technical scheme: a sewing machine comprises a sewing machine table, the sewing machine table comprises a table frame and a table top supported by the table frame, a through hole which can be covered with a cover plate is arranged on the table top, a long rack is arranged in the table frame, a sewing machine base is movably arranged on the long rack, a sewing machine main body is arranged on the sewing machine base, the sewing machine base comprises two vertical plates arranged at intervals and a side plate connected with the two vertical plates, two coaxial driving gears are rotatably arranged on the two side plates, the transmission mechanism also comprises a transmission shaft, two ends of the transmission shaft are respectively and fixedly connected with the driving gears, a worm and gear self-locking motor is arranged in the middle of the vertical plate, the output part of the worm and gear self-locking motor is connected with the transmission shaft, the driving gear is meshed with the long rack, the sewing machine base is further provided with a travel switch, and the travel switch is connected with a control module of the worm and gear self-locking motor.

In the technical scheme, the sewing machine base is provided with two mounting plates, and the sewing machine main body is mounted on the mounting plates.

In the technical scheme, a driven gear is arranged below the driving gear and meshed with the long rack.

The utility model discloses following beneficial effect has: the utility model discloses a sewing machine can have the function of desk concurrently under its condition that need not use, has consequently saved the space greatly.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of the engagement of the sewing machine bed and the long rack.

Fig. 3 is a schematic sectional view of the present invention.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 3, a sewing machine includes a sewing machine table 1, where the sewing machine table 1 includes a table frame 10 and a table top 11 supported by the table frame 10, a through hole 100 is formed in the table top 11, and a step surface is formed on the through hole 100, so that a cover plate is covered on the step surface of the through hole 100, and the through hole 100 is covered by the cover plate.

The table frame 10 is internally provided with a long rack 2, the long rack 2 is movably provided with a sewing machine base 3, the sewing machine base 3 is provided with a sewing machine main body (not shown in the attached drawing), specifically, the sewing machine base 3 is provided with two mounting plates 8, and the sewing machine main body is mounted on the mounting plates 8. The sewing machine base 3 includes two risers 30 that the interval set up and the curb plate 31 of connecting two risers 30, rotates on two curb plates 31 and is provided with two coaxial driving gears 4, still includes a transmission shaft 5, the both ends of transmission shaft 5 respectively with 4 fixed connection of driving gear the riser 30 middle part is provided with a turbine worm self-locking motor 6, the output of turbine worm self-locking motor 6 with transmission shaft 5 is connected, in order to be used for the drive transmission shaft 5 rotates. The driving gear 4 is meshed with the long rack 2. A driven gear 7 is arranged below the driving gear 4, and the driven gear 7 is meshed with the long rack 2. The sewing machine base 3 is further provided with a travel switch 200, and the travel switch 200 is connected with a control module of the worm and gear self-locking motor 6 so as to control the driving travel of the worm and gear self-locking motor 6.

When the sewing machine is in a use state, the worm gear and worm self-locking motor 6 drives the sewing machine base 3 to slide upwards along the long rack 2, when the sewing machine main body completely extends out of the through hole 100 of the table top, the travel switch 200 sends a signal to the worm gear and worm gear self-locking motor 6, and then the worm gear and worm gear self-locking motor is powered off and stopped, and at the moment, the sewing machine main body is locked at the position, so that an operator can normally use the sewing machine main body to perform sewing operation; when the sewing machine main body is not needed to be used, the worm gear and worm self-locking motor 6 drives the sewing machine base 3 to move downwards until the sewing machine main body completely extends into the through hole 100, then the cover plate is covered on the through hole 100, and the whole sewing machine can be used as a common table.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The foregoing embodiments and description of the invention have been provided in the present application for the purpose of illustrating the principles of the invention and is subject to various changes and modifications without departing from the spirit and scope of the invention. All such variations and modifications are intended to be within the scope of the claimed invention.

Claims

1. A sewing machine comprising a sewing machine table (1), said sewing machine table (1) comprising a table frame (10) and a table top (11) supported by said table frame (10), characterized in that: the table top (11) is provided with a perforation (100) which can be covered with a cover plate, a long rack (2) is arranged in the table frame (10), a sewing machine base (3) is movably arranged on the long rack (2), a sewing machine main body is arranged on the sewing machine base (3), the sewing machine base (3) comprises two vertical plates (30) which are arranged at intervals and side plates (31) which are connected with the two vertical plates (30), two coaxial driving gears (4) are arranged on the two side plates (31) in a rotating way, the table top further comprises a transmission shaft (5), two ends of the transmission shaft (5) are respectively fixedly connected with the driving gear (4), a turbine and worm self-locking motor (6) is arranged in the middle of each vertical plate (30), the output part of the turbine and worm self-locking motor (6) is connected with the transmission shaft (5), the driving gear (4) is meshed with the long rack (2), the sewing machine base (3) is further provided with a travel switch (200), and the travel switch (200) is connected with a control module of the worm gear self-locking motor (6).

2. A sewing machine as claimed in claim 1, characterized in that: the sewing machine base (3) is provided with two mounting plates (8), and the sewing machine main body is mounted on the mounting plates (8).

3. A sewing machine as claimed in claim 1, characterized in that: and a driven gear (7) is arranged below the driving gear (4), and the driven gear (7) is meshed with the long rack (2).