CN216663437U - Novel fiber composite keeps out wind and is sewed up and use fixing device convenient to location - Google Patents

Abstract

The utility model discloses a fixing device convenient for positioning and used for sewing a novel fiber composite material wind shielding quilt, which relates to the field of quilting machines and comprises a fixing frame, wherein a screw rod is rotatably connected to the rear side of the left inner wall and the right inner wall of the fixing frame, moving rods are respectively in threaded connection with the left end and the right end of the screw rod, supporting plates are respectively fixedly connected to the front side and the rear side of the top of each moving rod, a sliding rod is rotatably connected between the corresponding supporting plates, a plurality of fixing components are slidably connected to the surface of each sliding rod, each fixing component comprises a torsion ring, a sliding hole is formed in the front side of each torsion ring in a penetrating mode, each torsion ring is slidably connected to the surface of each sliding rod through the corresponding sliding hole, a torsion spring is sleeved in the middle of each torsion ring, rotating rings are respectively and rotatably connected to the front end and the rear end of each torsion ring, a lower pressing plate is fixedly connected to the position between the two rotating rings at the bottom of each torsion ring, and a lower clamping jaw is fixedly connected to the left end of each lower pressing plate. According to the utility model, the fixing component, the screw rod and the moving rod are arranged, and the wind-shielding quilt is clamped by pressing, so that the fixing speed is high, and the sewing efficiency can be effectively improved.

Description

A new type of fixing device for easy positioning of fiber composite windshield quilts

technical field

The utility model relates to the field of quilting machines, in particular to a novel fiber composite material wind-shielding quilt fixing device which is convenient for positioning.

Background technique

The windshield quilt is a windshield, belly protector, leg protector, knee protector and cold-proof outdoor products. It is mostly used on battery cars. People wear the windshield quilt in front of the chest and control the battery car through the sleeve arm that is protruded from the windshield. The earliest source The cold-proof clothing made by ordinary households has been transformed into a popular commodity. Fabrication: generally rainproof silk, windproof cotton, the filling is silk cotton, high-grade PU fabric is used, and the filling is sponge pad or silk cotton. Quality reference: The quality of products on the market is uneven, and the main aspects are as follows: 1. The fabrics have different windproof, waterproof and sun resistance properties; 2. Different types of fillers, sponge, silk cotton, black heart cotton, felt, etc. 3. The quality of workmanship varies greatly.

In the production process of the windshield quilt, the fabric and the filling should be sewn together. Compared with ordinary cotton, the windshield quilt has a more irregular shape, and the positions that need to be stitched are also various. The existing fixing device is used to fix the windshield quilt. Although the windshield can be fixed, the flexibility and fastness of fixing are not enough, and it may also hinder the quilting machine from stitching the windshield when it is fixed. In order to solve the above problems, it is necessary to provide a new type of fixing device for suturing the windshield of fiber composite material which is easy to locate.

Utility model content

In order to solve the above technical problems, a novel fiber composite material windshield quilt suture fixing device that is convenient for positioning is provided. The windshield is fixed, but the flexibility and fastness of fixing are not enough, and it may also prevent the quilting machine from stitching the windshield when it is fixed.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is:

A new type of fiber composite material windshield suture fixing device for easy positioning, including a fixing frame, a screw rod is rotatably connected to the rear side of the left and right inner walls of the fixing frame, and a moving rod is threadedly connected to the left and right ends of the screw rod. The sides are fixedly connected with support plates, and corresponding to the support plates are rotatably connected with sliding bars, and the surface of the sliding bars is slidably connected with a number of fixing components. The sliding hole is slidably connected to the surface of the sliding rod, the middle of the torsion ring is sleeved with a torsion spring, the front and rear ends of the torsion ring are rotatably connected with a rotating ring, and the bottom of the torsion ring is fixedly connected with a lower pressure plate at the position between the two rotating rings , the left end of the lower pressure plate is fixedly connected with the lower clamping claw, the top of the rotating ring is fixedly connected with the upper pressure plate, the left end of the upper pressure plate is fixedly connected with the upper clamping claw, the upper and lower sides of the twist ring are fixedly connected with an arc block, and the top of the arc block is threadedly connected There are bolts.

Preferably, both the left and right ends of the screw are provided with threads, and the threads at the two ends are opposite in direction.

Preferably, a limit rod is fixedly connected between the front sides of the left and right inner walls of the fixing frame, and both sides of the limit rod are slidably connected with the front end of the moving rod.

Preferably, the top of the sliding rod is provided with a plurality of through holes, and the ends of the bolts are screwed into the corresponding through holes.

Preferably, the upper torsion end of the torsion spring abuts on the lower surface of the upper pressure plate, and the lower torsion end of the torsion spring abuts on the upper surface of the lower pressure plate.

Preferably, a plurality of the fixing components are arranged at equal intervals along the sliding rod, and the two moving rods are symmetrically distributed along the central axis of the fixing frame.

Preferably, the four corners of the bottom of the fixed frame are fixedly connected with support legs.

Compared with the prior art, the utility model provides a novel fiber composite material windshield suture fixing device which is convenient for positioning, and has the following beneficial effects:

1. By setting the fixed component, the screw rod and the moving rod, the fixed component adopts the torsion spring to clamp the windshield. , At the same time, the distance between the two moving rods can be changed by the screw, so that when changing the position where the windshield is clamped, the windshield can be tightened, making it easy to sew;

2. By setting through holes, bolts and moving rods, it is possible to select the number of fixed components according to the different positions of the windshield, and adjust the spacing of the fixed components, so that the fixed components are suitable for different parts of the windshield. , and, because the middle of this fixing method is empty, it will not hinder the quilting machine from stitching.

Description of drawings

Fig. 1 is the front three-dimensional structure schematic diagram of the utility model;

Fig. 2 is the top view structure schematic diagram of the utility model;

3 is a schematic diagram of the front three-dimensional structure of the fixing assembly of the present invention;

FIG. 4 is a schematic view of the structure of the fixing assembly from the right side of the present invention.

The labels in the figure are:

101, support plate; 102, moving rod; 103, fixed frame; 104, screw rod; 105, support leg; 106, sliding rod; 107, through hole; 108, limit rod;

200, fixed assembly; 201, bolt; 202, arc block; 203, upper clamping jaw; 204, lower clamping jaw; 205, sliding hole; 206, twist ring; 207, rotating ring; 208, lower pressure plate; 209, upper pressure plate; 210, torsion spring.

Detailed ways

The following description is used to disclose the present invention to enable those skilled in the art to implement the present invention. The preferred embodiments described below are given by way of example only, and other obvious modifications will occur to those skilled in the art.

Referring to Figures 1-4, a novel fiber composite material windshield suture fixing device for easy positioning includes a fixing frame 103. The left and right inner walls of the fixing frame 103 are rotatably connected to the rear side with a screw 104, and the left and right ends of the screw 104 are connected. A moving rod 102 is threadedly connected with each other, and a supporting plate 101 is fixedly connected to the front and rear sides of the top of the moving rod 102. Correspondingly, a sliding rod 106 is rotatably connected between the supporting plates 101, and a number of fixing components 200 are slidably connected to the surface of the sliding rod 106. , the fixing assembly 200 includes a torsion ring 206, the front of the torsion ring 206 is provided with a sliding hole 205, the torsion ring 206 is slidably connected to the surface of the sliding rod 106 through the sliding hole 205, a torsion spring 210 is sleeved in the middle of the torsion ring 206, and the front and rear of the torsion ring 206 Both ends are rotatably connected with a rotating ring 207 , a lower pressing plate 208 is fixedly connected to the bottom of the twisting ring 206 between the two rotating rings 207 , a lower clamping claw 204 is fixedly connected to the left end of the lower pressing plate 208 , and the top of the rotating ring 207 is fixedly connected. An upper pressing plate 209 is fixedly connected, an upper clamping claw 203 is fixedly connected to the left end of the upper pressing plate 209, an arc-shaped block 202 is fixedly connected to the top of the torsion ring 206 on both sides, and a bolt 201 is threadedly connected to the top of the arc-shaped block 202;

1 and 3 , when clamping, the lower pressing plate 208 is fixed, providing support, pressing the upper pressing plate 209, and the rotating ring 207 rotates, so that the upper clamping jaw 203 is separated from the lower clamping jaw 204, and the wind is required to be blocked. The clamped part is placed between the upper clamping jaw 203 and the lower clamping jaw 204, and the upper pressing plate 209 is released. The windshield is clamped, therefore, the plurality of fixing assemblies 200 can fix the windshield, and at the same time, the screw 104 is screwed, so that the windshield is tightened, and then the windshield can be sewn;

Referring to Figures 2 and 3, the shape of the windshield quilt can be known from Baidu. The spacing will also change accordingly. When adjusting the spacing of the fixing components 200, the bolts 201 are unscrewed from the through holes 107, so that the fixing components 200 can be slid along the sliding rod 106, and then the spacing of the fixing components 200 can be adjusted. The bolts 201 are screwed into the through holes 107 .

Specifically, the left and right ends of the screw 104 are provided with threads, and the threads at the two ends are in opposite directions.

A limit rod 108 is fixedly connected between the front sides of the left and right inner walls of the fixed frame 103 , and two sides of the limit rod 108 are slidably connected with the front end of the moving rod 102 .

A plurality of through holes 107 are formed at the top of the sliding rod 106 , and the ends of the bolts 201 are screwed into the corresponding through holes 107 .

The upper torsion end of the torsion spring 210 abuts on the lower surface of the upper pressure plate 209 , and the lower torsion end of the torsion spring 210 abuts on the upper surface of the lower pressure plate 208 .

A plurality of the fixing components 200 are arranged at equal intervals along the sliding rod 106 , and the two moving rods 102 are symmetrically distributed along the central axis of the fixing frame 103 .

The four corners of the bottom of the fixing frame 103 are fixedly connected with supporting legs 105 .

The working principle and use process of the present utility model: by setting the fixing component 200, the screw rod 104 and the moving rod 102, the fixing component 200 adopts the torsion spring 210 to clamp the windshield, which is very convenient to clamp. It is quick to take and fast to fix, which can effectively improve the efficiency of stitching. At the same time, the distance between the two moving rods 102 can be changed through the screw 104, so that when the position of the windshield is changed, the windshield can be tightened. , so as to facilitate sewing; by setting the through hole 107, the bolt 201 and the moving rod 102, the number of the fixing components 200 can be selected according to the different positions of the clipping windshield, and the spacing of the fixing components 200 can be adjusted, so that the fixing components 200 It is suitable for fixing the windshield by different parts, and because the middle of this fixing method is empty, it will not hinder the quilting machine from sewing.

The basic principles, main features and advantages of the present invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions describe only the principles of the present invention. There are various changes and improvements that fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A fixing device convenient for positioning and used for sewing a novel fiber composite wind shielding quilt is characterized by comprising a fixing frame (103), wherein a screw rod (104) is rotatably connected to the rear side of the left inner wall and the right inner wall of the fixing frame (103), moving rods (102) are respectively in threaded connection with the left end and the right end of the screw rod (104), supporting plates (101) are respectively fixedly connected to the front side and the rear side of the top of each moving rod (102), a sliding rod (106) is rotatably connected between the corresponding supporting plates (101), a plurality of fixing assemblies (200) are slidably connected to the surface of each sliding rod (106), each fixing assembly (200) comprises a torsion ring (206), a sliding hole (205) is formed in the front side of each torsion ring (206) in a penetrating mode, each torsion ring (206) is slidably connected to the surface of each sliding rod (106) through the corresponding sliding hole (205), a torsion spring (210) is sleeved in the middle of each torsion ring (206), and rotating rings (207) are rotatably connected to the front ends and the rear ends of each torsion ring (206), the bottom of the torsion ring (206) is arranged between two fixed connection positions of the lower pressing plate (208) and the rotating ring (207), the left end of the lower pressing plate (208) is fixedly connected with the lower clamping jaw (204), the top of the rotating ring (207) is fixedly connected with the upper pressing plate (209), the left end of the upper pressing plate (209) is fixedly connected with the upper clamping jaw (203), the front side and the rear side of the upper part of the torsion ring (206) are fixedly connected with arc blocks (202), and the top of each arc block (202) is in threaded connection with a bolt (201).

2. The novel fiber composite material fixing device for wind shielding quilt sewing, which is convenient to position, according to claim 1, is characterized in that: the left end and the right end of the screw rod (104) are both provided with threads, and the directions of the threads at the two ends are opposite.

3. The novel fiber composite material fixing device for wind shielding quilt sewing, which is convenient to position, according to claim 1, is characterized in that: a limiting rod (108) is fixedly connected between the front sides of the left inner wall and the right inner wall of the fixing frame (103), and two sides of the limiting rod (108) are in sliding connection with the front end of the moving rod (102).

4. The novel fiber composite material fixing device for wind shielding quilt sewing, which is convenient to position, according to claim 1, is characterized in that: the top of the sliding rod (106) is provided with a plurality of through holes (107), and the tail end of the bolt (201) is in threaded connection with the corresponding through holes (107).

5. The novel fiber composite material fixing device for wind shielding quilt sewing, which is convenient to position, according to claim 1, is characterized in that: the upper twisting end of the torsion spring (210) is abutted against the lower surface of the upper pressing plate (209), and the lower twisting end of the torsion spring (210) is abutted against the upper surface of the lower pressing plate (208).

6. The novel fiber composite material fixing device for wind shielding quilt sewing, which is convenient to position, according to claim 1, is characterized in that: the plurality of fixing assemblies (200) are arranged at equal intervals along the sliding rod (106), and the two moving rods (102) are symmetrically distributed on the central axis of the fixing frame (103).

7. The novel fiber composite material fixing device for wind shielding quilt sewing, which is convenient to position, according to claim 1, is characterized in that: the four corners of the bottom of the fixing frame (103) are fixedly connected with supporting legs (105).

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