CN206706351U - A foot-operated sewing machine base mounting structure - Google Patents

Abstract

The utility model discloses a foot-operated sewing machine base mounting structure, which comprises a first base and a second base, wherein the upper end of the first base is provided with a groove, the bottom in the groove is uniformly provided with a first accommodating groove, a first supporting plate is connected with the bottom of the first accommodating groove through a first spring, the lower end surface of the second base is provided with a second accommodating groove corresponding to the first accommodating groove, the second supporting plate is connected with the inner side wall of the second accommodating groove in a sliding way, both sides of the upper end of the first base are provided with fixed blocks, the middle part in each fixed block is provided with a sliding groove, a limiting plate is inserted in the sliding groove, the upper end of the fixed block is provided with a handle, both sides of the lower end of the first base are connected with the connecting rods, the foot-operated sewing machine base mounting structure has high stability and practicability and can reduce the vibration force brought by foot-operated sewing, the machine body is more stable, the practicability is high, and the market prospect is very wide.

Description

A foot-operated sewing machine base mounting structure

technical field

The utility model relates to the technical field of sewing machine installation, in particular to a foot-operated sewing machine base installation structure.

Background technique

The general household sewing machine integrates the functions of straight line sewing, zigzag sewing, keyhole, etc., and is generally driven by manpower: pedal type, the general pedal is used to control sewing, and is carried out by manual operations such as lifting the presser foot and cutting the thread. For sewing operation, the general foot pedals are all arranged on the base of the sewing machine. When the presser foot is lifted, shaking and vibration will occur, which will affect the work of the operator and reduce work efficiency.

Utility model content

The purpose of this utility model is to provide a foot-operated sewing machine base mounting structure to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a foot-operated sewing machine base installation structure, including a first base and a second base, the upper end of the first base is provided with a groove, and the second base is provided with In the groove, the bottom of the groove is evenly provided with a first storage groove, and a first support plate is arranged in the first storage groove, and the first support plate passes through the first spring and the bottom of the first storage groove. connected, and the first support plate is slidably connected to the inner side wall of the first storage slot, the lower end surface of the second base is provided with a second storage slot corresponding to the first storage slot, and the top of the second storage slot is connected to the first storage slot. One end of the two springs is connected, the other end of the second spring is equipped with a second support plate, the second support plate is slidably connected with the inner side wall of the second storage groove, and the upper surface of the second base is set by a movable shaft. There are foot pedals, fixed blocks are provided on both sides of the upper end of the first base, a chute is opened in the middle of the fixed block, and a limiting plate is inserted in the chute, and the limiting plate is located in the chute One end of the first base is provided with a pulley, the upper end of the fixed block is provided with a handle, and the lower end of the handle is connected with the pulley, and both sides of the lower end of the first base are connected with the supporting legs through connecting rods.

Preferably, the cross sections of the first storage groove and the second storage groove are both circular, and the diameters of the first storage groove and the second storage groove are the same.

Preferably, the fixed block is fixedly connected to the first base by screws, an anti-skid pad is provided on the side wall of the handle, and a fixed ball is provided on the top of the handle.

Preferably, both ends of the connecting rod are equipped with reinforcements, and the reinforcements are connected to the first base and the supporting legs.

Compared with the prior art, the beneficial effect of the utility model is: the utility model is simple in structure, and the foot-operated sewing machine base installation structure is provided with a storage groove, a support block and a spring, and the gap between the first base and the second base is fixed. For shock absorption, the second base is limited and fixed by the limit plate in the fixed block. The utility model has high stability and practicability, and can reduce the vibration force brought by the pedal type, making the body more stable. It is stable, highly practical, and has broad market prospects.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is an enlarged view of A in Fig. 1 of the present utility model.

In the figure: first base 1, second base 2, first storage slot 3, first support plate 4, first spring 5, second storage slot 6, second spring 7, second support plate 8, movable shaft 9 , pedal 10, groove 11, fixed block 12, chute 13, limit plate 14, pulley 15 handle 16, connecting rod 17, support leg 18.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-2, the utility model provides a technical solution: a foot-operated sewing machine base installation structure, including a first base 1 and a second base 2, the upper end of the first base 1 is provided with a groove 11, the second The second base 2 is located in the groove 11, and the bottom of the groove 11 is uniformly provided with a first receiving groove 3, and the first receiving groove 3 is provided with a first support plate 4, and the first support plate 4 is connected to the first spring 5 by the first spring 5. The bottom of a storage tank 3 is connected, and the first support plate 4 is slidingly connected to the inner side wall of the first storage tank 3. The lower end surface of the second base 2 is provided with a second storage tank 6 corresponding to the first storage tank 3. The sections of the first storage groove 3 and the second storage groove 6 are circular, and the first storage groove 3 and the second storage groove 6 have the same diameter, and the top of the second storage groove 6 is connected with one end of the second spring 7, and the second The other end of the spring 7 is equipped with a second support plate 8, the second support plate 8 is slidingly connected with the inner side wall of the second storage groove 6, when the second base 2 and the first base 1 are connected to each other, the vibration can be effectively reduced force, the upper surface of the second base 2 is provided with pedals 10 through the movable shaft 9, and both sides of the upper end of the first base 1 are provided with a fixed block 12, and the middle part of the fixed block 12 is provided with a chute 13, and the chute 13 Plug the limiting plate 14, the limiting plate 14 is located at one end of the chute 13 and is provided with a pulley 15, the upper end of the fixed block 12 is provided with a handle 16, and the lower end of the handle 16 is connected with the pulley 15, pulling the handle 16, so that the limiting plate 14 is located above the second base 2, and the second base 2 is limited to increase stability. The fixed block 12 is fixedly connected with the first base 1 by screws, and the side wall of the handle 16 is provided with a non-slip pad, and the handle The top of 16 is provided with fixed ball, and both sides of the lower end of the first base 1 are connected with support leg 18 by connecting rod 17, and the two ends of connecting rod 17 are all equipped with reinforcements, and the reinforcement is connected with the first base 1 and The supporting legs 18 are connected, and the installation is more stable.

Working principle: The foot-operated sewing machine base installation structure is provided with storage grooves, support blocks and springs on the first base 1 and the second base 2, so as to absorb the shock between the first base 1 and the second base 2 and fix the The chute 13 in the block 12 is provided with a limiter plate 14, and the movable limiter plate 14 limits and fixes the second base 2, improves stability, has high stability and practicability, and can reduce the impact caused by the pedal type. The vibration force makes the body more stable, has high practicability, and has a very broad market prospect.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. A foot-operated sewing machine base installation structure, including a first base (1) and a second base (2), characterized in that: the upper end of the first base (1) is provided with a groove (11), the The second base (2) is set in the groove (11), and the bottom of the groove (11) is evenly opened with a first storage groove (3), and the first storage groove (3) is provided with a first A support plate (4), the first support plate (4) is connected to the bottom of the first storage tank (3) through a first spring (5), and the first support plate (4) is connected to the first storage tank (3) The inner side wall of the second base (2) is slidingly connected, and the lower end surface of the second base (2) is provided with a second storage groove (6) corresponding to the first storage groove (3), and the top of the second storage groove (6) is connected to the first storage groove (3). One end of the two springs (7) is connected, and the other end of the second spring (7) is installed with a second support plate (8), and the second support plate (8) is connected to the inner side wall of the second storage groove (6) Sliding connection, the upper surface of the second base (2) is provided with a pedal (10) through the movable shaft (9), and both sides of the upper end of the first base (1) are provided with fixed blocks (12), A chute (13) is opened in the middle of the fixed block (12), and a limiting plate (14) is inserted into the chute (13), and the limiting plate (14) is located at one end of the chute (13) A pulley (15) is provided, a handle (16) is provided on the upper end of the fixed block (12), and the lower end of the handle (16) is connected to the pulley (15), and both sides of the lower end of the first base (1) are Connect with support leg (18) by connecting rod (17). 2. A foot-operated sewing machine base installation structure according to claim 1, characterized in that: the cross-sections of the first storage groove (3) and the second storage groove (6) are both circular, and the first The receiving groove (3) and the second receiving groove (6) have the same diameter. 3. A foot-operated sewing machine base installation structure according to claim 1, characterized in that: the fixed block (12) is fixedly connected to the first base (1) by screws, and the handle (16) The side wall of the handle is provided with an anti-slip pad, and the top of the handle (16) is provided with a fixed ball. 4. A foot-operated sewing machine base installation structure according to claim 1, characterized in that: both ends of the connecting rod (17) are equipped with reinforcements, and the reinforcement is evenly connected with the first base (1) Connect with support leg (18).