CN215713884U

CN215713884U - Sewing machine support frame

Info

Publication number: CN215713884U
Application number: CN202121773933.6U
Authority: CN
Inventors: 张开翔
Original assignee: Suzhou Ruitu Precision Machinery Co ltd
Current assignee: Suzhou Ruitu Precision Machinery Co ltd
Priority date: 2021-08-02
Filing date: 2021-08-02
Publication date: 2022-02-01
Anticipated expiration: 2031-08-02

Abstract

The utility model discloses a support frame of a sewing machine in the technical field of sewing machines, which comprises a support assembly, wherein the support assembly comprises two groups of support plates, the tops of the two groups of support plates are fixedly connected through a support seat, lifting plates are movably inserted at the tops of the two groups of support plates, and moving wheels are rotatably arranged on the front side and the rear side of the bottom of a movable plate through a frame body; the working assembly comprises a working plate fixed at the top between the two groups of top plates. The utility model is provided with the supporting component, the working plate can drive the lifting plate to move to realize use height adjustment by rotating the top threaded sleeve to drive the screw rod, manual sequential adjustment is not needed, the use is rapid and convenient, the use levelness of the top sewing machine is ensured, meanwhile, the bottom threaded sleeve is rotated to realize up-and-down movement of the connecting seat, the movable plate is further enabled to move up and down, the movable wheel can conveniently move in and out of the notch, the bottom of the supporting plate can be in contact with the ground in normal use, and the stability in use is ensured.

Description

Sewing machine support frame

Technical Field

The utility model relates to the technical field of sewing machines, in particular to a support frame of a sewing machine.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material.

Present sewing machine generally installs and uses on the sewing machine support frame, the inconvenient realization altitude mixture control of traditional sewing machine support frame, some sewing machine support frame altitude mixture control need adjust each stabilizer blade in proper order, be difficult to guarantee the levelness that sewing machine used when comparatively troublesome, inconvenient removal simultaneously, some sewing machine support frames move the wheel through setting up in its bottom, but still adopt when using to move the wheel and contact ground, take place to slide easily, stability is lower. Therefore, a sewing machine support frame is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a support frame of a sewing machine to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a support frame of a sewing machine comprises a support frame,

the supporting assembly comprises two groups of supporting plates, the tops of the two groups of supporting plates are fixedly connected through a supporting seat, lifting plates are movably inserted into the tops of the two groups of supporting plates, a top plate is fixed to the tops of the lifting plates, notches are formed in the bottoms of the two groups of supporting plates, movable plates are arranged in the notches in a sliding mode, the front side and the rear side of the bottom of each movable plate are provided with moving wheels through frame body rotation, telescopic rods are fixed to the front side and the rear side of the top of each movable plate, and the tops of the telescopic rods are fixed to the inner walls of the tops of the notches;

the working assembly comprises a working plate fixed at the top between the two groups of top plates, and a sewing machine mounting bracket is fixed on one side of the top of the working plate.

Furthermore, vertical sliding openings are vertically formed in the middle of one side, opposite to the two groups of supporting plates, of the two groups of supporting plates, the center of the top of the movable plate is fixedly provided with inserts, the two groups of inserts are fixed through connecting seats, the end parts of the connecting seats are located at the vertical sliding openings, the top of each connecting seat is connected with the bottom of the corresponding supporting seat through a driving piece, and the top of each supporting seat is connected with the bottom of the corresponding working plate through the driving piece.

Further, the driving piece comprises a threaded sleeve movably connected with one side of the supporting seat through a bearing, an anti-slip cylinder is fixedly arranged on the outer wall of the threaded sleeve in a fixed sleeve mode, a screw is screwed to the other end of the threaded sleeve in a threaded mode, the other end of the screw is fixed to the bottom of the working plate, and the other end of the screw is fixed to the top of the connecting seat.

Furthermore, a groove body is formed in the front side of the working plate, a placing plate matched with the groove body is inserted in the groove body in a sliding mode, a placing groove is formed in the top of the placing plate, and a handle is fixed on the front side of the placing plate.

Furthermore, the left end and the right end of the front side of the placing plate are both fixed with connecting columns, the tops of the front sides of the two groups of top plates are both provided with clamping plates in a rotating mode through rotating shafts, and arc-shaped clamping grooves matched with the connecting columns are formed in the opposite sides of the two groups of clamping plates.

Compared with the prior art, the utility model has the beneficial effects that: the sewing support frame is provided with the support assembly, the working plate can drive the lifting plate to move to realize use height adjustment by rotating the top threaded sleeve to drive the screw rod, manual sequential adjustment is not needed, the use is rapid and convenient, the use levelness of a top sewing machine is ensured, meanwhile, the bottom threaded sleeve is rotated to realize up-and-down movement of the connecting seat, further, the movable plate can move up and down, the movable wheel can conveniently move in and out of the notch, the bottom of the support plate can be in contact with the ground in normal use, the stability in use is ensured, meanwhile, the placing groove, the placing plate, the connecting column and the clamping plate are arranged on one side of the working plate, a user can conveniently place a sewing tool, and the practicability of the sewing support frame is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a perspective view of another perspective structure of FIG. 1 according to the present invention;

FIG. 3 is a perspective view of a top view of the present invention.

In the figure: 1. a support assembly; 11. a support plate; 12. a supporting seat; 13. a movable plate; 14. a telescopic rod; 15. a moving wheel; 16. a connecting seat; 17. a lifting plate; 18. a drive member; 181. a threaded sleeve; 182. an anti-slip cylinder; 183. a screw; 19. a vertical sliding port; 110. a top plate; 2. a working assembly; 21. a working plate; 22. a sewing machine mounting bracket; 23. placing the plate; 24. a placement groove; 25. a handle; 26. connecting columns; 27. and (4) clamping the board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides a technical solution: a support frame of a sewing machine comprises a support assembly 1, wherein the support assembly 1 comprises two groups of support plates 11, the tops of the two groups of support plates 11 are fixedly connected through a support seat 12, lifting plates 17 are movably inserted into the tops of the two groups of support plates 11, the height of the support frame is adjusted, a top plate 110 is fixed to the tops of the lifting plates 17, notches are formed in the bottoms of the two groups of support plates 11, movable plates 13 are arranged in the notches in a vertically sliding mode, the movable plates 13 can be matched with vertical sliding grooves in the inner walls of the left side and the right side of the notches through sliders on the left side and the right side, movable wheels 15 are arranged on the front side and the rear side of the bottom of each movable plate 13 in a rotating mode through a frame body, the device is convenient to move, telescopic rods 14 are fixed to the front side and the rear side of the top of each movable plate 13, the up-and-down movement stability of the movable plates 13 is guaranteed, and the tops of the telescopic rods 14 are fixed to the inner walls of the tops of the notches; the working assembly 2 comprises a working plate 21 fixed at the top between the two groups of top plates 110, and a sewing machine mounting bracket 22 is fixed on one side of the top of the working plate 21, so that a sewing machine can be mounted conveniently.

As shown in fig. 1-2: the middle parts of the opposite sides of the two groups of supporting plates 11 are vertically provided with vertical sliding openings 19, so that the connecting seat 16 can drive the movable plates 13 to move conveniently, the centers of the tops of the two groups of movable plates 13 are respectively fixed with inserts, the two groups of inserts are fixed through the connecting seat 16, the end part of the connecting seat 16 is positioned at the vertical sliding opening 19, the top of the connecting seat 16 is connected with the bottom of the supporting seat 12 through a driving part 18, and the top of the supporting seat 12 is connected with the bottom of the working plate 21 through the driving part 18;

as shown in fig. 1-2: the driving piece 18 comprises a threaded sleeve 181 movably connected with one side of the supporting seat 12 through a bearing, an anti-slip cylinder 182 is fixedly sleeved on the outer wall of the threaded sleeve 181, a screw 183 is screwed on the other end of the threaded sleeve 181 in a threaded manner, the other end of the top screw 183 is fixed to the bottom of the working plate 21, the other end of the bottom screw 183 is fixed to the top of the connecting seat 16, the threaded sleeve 181 is rotated by rotating the anti-slip cylinder 182, the top screw 183 can drive the working plate 21 to upwards realize height adjustment, and the bottom screw 183 drives the moving wheel 15 to downwards or into the notch.

Example 2

As shown in fig. 3: a groove body is arranged on the front side of the working plate 21, a placing plate 23 matched with the groove body is inserted in the groove body in a sliding mode, a placing groove 24 is formed in the top of the placing plate 23, tools needed by sewing can be placed conveniently, a handle 25 is fixed on the front side of the placing plate 23, and the placing plate 23 can be pulled out conveniently;

as shown in fig. 3: place board 23's front side left and right sides end all be fixed with spliced pole 26, the front side top of two sets of roof 110 all rotates through the pivot and is provided with cardboard 27, two sets of cardboard 27 relative one side all seted up with spliced pole 26 complex arc draw-in groove, place board 23 and get into the cell body after promoting, through rotating cardboard 27 for arc draw-in groove block spliced pole 26 can realize fixing after placing board 23 and get into the cell body.

The rest of the structure is the same as in example 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A support frame of a sewing machine is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

the supporting component (1) comprises two groups of supporting plates (11), the tops of the two groups of supporting plates (11) are fixedly connected through a supporting seat (12), lifting plates (17) are movably inserted into the tops of the two groups of supporting plates (11), a top plate (110) is fixed to the tops of the lifting plates (17), notches are formed in the bottoms of the two groups of supporting plates (11), movable plates (13) are arranged in the notches in a vertically sliding mode, moving wheels (15) are arranged on the front side and the rear side of the bottom of each movable plate (13) through a frame body in a rotating mode, telescopic rods (14) are fixed to the front side and the rear side of the top of each movable plate (13), and the tops of the telescopic rods (14) are fixed to the inner walls of the tops of the notches;

the working assembly (2) comprises a working plate (21) fixed at the top between two groups of top plates (110), and a sewing machine mounting bracket (22) is fixed on one side of the top of the working plate (21).

2. A sewing machine support frame as claimed in claim 1, wherein: two sets of vertical sliding opening (19) have all vertically been seted up in the relative one side middle part of backup pad (11), and are two sets of fly leaf (13) top central authorities all are fixed with inserts, and are fixed through connecting seat (16) between two sets of inserts, and the tip of connecting seat (16) is in vertical sliding opening (19) department, driving piece (18) and supporting seat (12) bottom are passed through at connecting seat (16) top and are connected, supporting seat (12) top is passed through driving piece (18) and is connected with work board (21) bottom.

3. A sewing machine support frame as claimed in claim 2, wherein: the driving piece (18) comprises a threaded sleeve (181) movably connected with one side of the supporting seat (12) through a bearing, an anti-skidding cylinder (182) is fixedly arranged on the outer wall of the threaded sleeve (181), a screw rod (183) is screwed at the other end of the threaded sleeve (181), the top of the threaded sleeve is fixed to the bottom of the working plate (21), and the bottom of the threaded sleeve is fixed to the other end of the screw rod (183) and the top of the connecting seat (16).

4. A sewing machine support frame as claimed in claim 3, wherein: the front side of the working plate (21) is provided with a groove body, a placing plate (23) matched with the groove body is inserted in the groove body in a sliding mode, a placing groove (24) is formed in the top of the placing plate (23), and a handle (25) is fixed on the front side of the placing plate (23).

5. A sewing machine support frame as claimed in claim 4, wherein: the left end and the right end of the front side of the placing plate (23) are respectively fixed with a connecting column (26), the tops of the front sides of the two groups of top plates (110) are respectively provided with a clamping plate (27) in a rotating mode through a rotating shaft, and arc-shaped clamping grooves matched with the connecting columns (26) are formed in one opposite sides of the two groups of clamping plates (27).