School uniform zipper mounting clamp

Abstract

The utility model relates to the technical field of clothes accessory installation, and particularly discloses a school uniform zipper installation clamp which is characterized in that a first threaded rod is installed in a cover plate in a threaded mode, the first threaded rod is rotatably installed on the top of a first abutting block, a sliding block is installed in the cover plate in a sliding mode, and a first limiting block is fixedly installed on the side wall of the sliding block; the second limiting block is slidably installed on the side wall of the sliding block, the wedge-shaped block is fixedly installed at the bottom of the sliding block, the second abutting block is slidably installed in the wedge-shaped block, the second threaded rod is rotatably installed in the second abutting block, the handle drives the second threaded rod to move from back to front, and the second threaded rod drives the second limiting block to move from front to back. A second limiting block drives a wedge-shaped block to move from back to front, the zipper and the school uniform are straightened, wrinkles generated during sewing are avoided, then a handle is rotated anticlockwise, the handle drives a second threaded rod to rotate anticlockwise, the second threaded rod enables a second abutting block to move from top to bottom, and therefore the function of straightening the school uniform and the zipper is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to clothing accessory installation technical field, especially in school uniform zipper installation fixture. BACKGROUND

[0002] Zipper is the connecting piece that makes the article to be combined or separated by the continuous arrangement of the zipper teeth, and is now widely used in clothing, bag, tent and the like.

[0003] Such as Chinese patent discloses: a zipper installation auxiliary fixture, patent number: CN217895915U, through the drive gear drives the fixed rod to rotate, the fixed rod drives the fixed plate to rotate, the fixed plate moves down and presses the cloth, sets up the cloth in the cloth placing groove, places the zipper to be sewn in the zipper placing groove, then can through the zipper placing groove and sews the zipper and cloth, the first threaded sleeve drives the fixed rod to move up and down, through the first fixed part, second fixed part and third fixed part position limiting, so that the fixed rod can descend, through the fixed plate presses the cloth well, completes the sewing of the zipper and cloth.

[0004] But in the process of implementation of the above technical scheme, it is found that at least the following technical problems exist: as described above when placing the cloth and zipper above the device, if the cloth and zipper are not straightened, it may cause the cloth and zipper to be misaligned after sewing. UTILITY MODEL CONTENTS

[0005] (I) technical problem solved

[0006] In view of the deficiencies in the prior art, the utility model provides a school uniform zipper installation fixture, which solves the technical problem that the cloth and zipper may be misaligned after sewing when the cloth and zipper are placed above the device without being straightened.

[0007] (II) technical scheme

[0008] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0009] A school uniform zipper installation fixture, comprising a base, wherein the top of the base is provided with a straightening mechanism, the straightening mechanism comprises a cover plate, a first abutting block, a first threaded rod, a sliding block, a first limiting block, a second limiting block, a wedge-shaped block, a second abutting block and a second threaded rod, the first abutting block is slidingly installed inside the cover plate, the first threaded rod is threadedly installed inside the cover plate, the first threaded rod is rotatably installed on the top of the first abutting block, the sliding block is slidingly installed inside the cover plate, the first limiting block is fixedly installed on the side wall of the sliding block, the second limiting block is slidingly installed on the side wall of the sliding block, the wedge-shaped block is fixedly installed on the bottom of the sliding block, the second abutting block is slidingly installed inside the wedge-shaped block, and the second threaded rod is rotatably installed inside the second abutting block.

[0010] Preferably, a handle is fixedly installed on the top of the second threaded rod, and a connecting rod is rotatably installed on the side wall of the base.

[0011] Preferably, a disc is fixedly installed on the side wall of the base, and a torsion spring is sleeved on the side wall of the connecting rod.

[0012] Preferably, a pressing plate is fixedly installed on the side wall of the connecting rod, and a placing plate is fixedly installed on the top of the base.

[0013] Preferably, a baffle is fixedly installed on the top of the placing plate.

[0014] Preferably, a mounting block is fixedly installed on the top of the base.

[0015] Preferably, a connecting column is rotatably installed on the top of the mounting block.

[0016] (Three) beneficial effects

[0017] The handle is pulled from back to front, the handle drives the second threaded rod to move from back to front, the second threaded rod drives the second limiting block to move from back to front, the second limiting block drives the wedge-shaped block to move from back to front, the wedge-shaped block is attached to the surface of the zipper and moves from back to front, the zipper is straightened with the school uniform, and wrinkles are placed for suturing, the handle is counterclockwise rotated, the handle drives the second threaded rod to rotate counterclockwise, the second threaded rod drives the second limiting block to move from up to down, and the straightened zipper and the school uniform are fixed, so that the function of straightening the school uniform and the zipper is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and the utility model can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail with the help of the drawings.

[0019] Figure 1 It is a three-dimensional structure diagram of the utility model;

[0020] Figure 2 It is a pressing plate structure diagram of the utility model;

[0021] Figure 3 It is a mounting block structure diagram of the utility model;

[0022] Figure 4 It is a first limiting block structure diagram of the utility model.

[0023] Legend: 11, base; 12, connecting rod; 13, disc; 14, torsion spring; 15, pressing plate; 16, placing plate; 17, baffle; 18, mounting block; 19, connecting column; 21, cover plate; 22, first abutting block; 23, first threaded rod; 25, sliding block; 26, first limiting block; 27, second limiting block; 28, wedge-shaped block; 29, second abutting block; 31, second threaded rod; 32, handle. DETAILED DESCRIPTION

[0024] The school uniform zipper mounting clamp provided by the embodiment of the present application effectively solves the problem that if the cloth and the zipper are not straightened when they are placed above the device, the cloth and the zipper may be misaligned after sewing. By pulling the handle from back to front, the handle drives the second threaded rod to move from back to front, the second threaded rod drives the second limiting block to move from front to back to front, the second limiting block drives the wedge-shaped block to move from back to front, the wedge-shaped block is attached to the surface of the zipper and moves from back to front, the zipper and the school uniform are straightened, and wrinkles are prevented during sewing. By rotating the handle counterclockwise, the handle drives the second threaded rod to rotate counterclockwise, the second threaded rod drives the second abutting block to move from top to bottom, the straightened zipper and the school uniform are fixed, the function of straightening the school uniform and the zipper is achieved, the cover plate is flipped from the middle to both sides, the part to be installed with the zipper is placed on the top of the placing plate, the pressing plate is flipped from the middle to both sides, the connecting rod is driven by the pressing plate to rotate from the middle to both sides, the torsion spring is forced to twist, the school uniform is placed above the base, the torsion spring releases the torsional force, the connecting rod is driven by the torsion spring to rotate from both sides to the middle, the connecting rod drives the pressing plate to flip from both sides to the middle, the school uniform is pressed, the zipper is placed in the mounting block, the cover plate is flipped from the middle to both sides, the position of the zipper and the school uniform for sewing is adjusted, the first threaded rod is rotated counterclockwise, the first threaded rod drives the first abutting block to move from top to bottom, the zipper is fixed, and the function of fixing the zipper and the school uniform is achieved.

[0025] EMBODIMENT

[0026] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the technical scheme in the embodiment of the application effectively solves the technical problem that if the cloth and zipper are not straightened when placed above the device, the cloth and zipper may be misaligned after sewing, and the general idea is as follows: a school uniform zipper mounting clamp, comprising a base 11, the top of the base 11 is provided with a straightening mechanism, the straightening mechanism comprises a cover plate 21, a first abutting block 22, a first threaded rod 23, a sliding block 25, a first limiting block 26, a second limiting block 27, a wedge-shaped block 28, a second abutting block 29 and a second threaded rod 31, the first abutting block 22 is slidingly installed inside the cover plate 21, the first threaded rod 23 is threadedly installed inside the cover plate 21, the first threaded rod 23 is rotatably installed on the top of the first abutting block 22, the sliding block 25 is slidingly installed inside the cover plate 21, the first limiting block 26 is fixedly installed on the side wall of the sliding block 25, the second limiting block 27 is slidingly installed on the side wall of the sliding block 25, the wedge-shaped block 28 is fixedly installed on the bottom of the sliding block 25, the second abutting block 29 is slidingly installed inside the wedge-shaped block 28, and the second threaded rod 31 is rotatably installed inside the second abutting block 29. Pulling the handle 32 from back to front, the handle 32 drives the second threaded rod 31 to move from back to front, the second threaded rod 31 drives the second limiting block 27 to move from front to back, the second limiting block 27 drives the wedge-shaped block 28 to move from back to front, the wedge-shaped block 28 is attached to the surface of the zipper and moves from back to front, the straightened zipper and school uniform are placed, and wrinkles occur during sewing. Then rotate the handle 32 counterclockwise, the handle 32 drives the second threaded rod 31 to rotate counterclockwise, the second threaded rod 31 drives the second abutting block 29 to move from top to bottom, and the second abutting block 29 fixes the straightened zipper and school uniform, thereby achieving the function of straightening the school uniform and zipper.

[0027] A handle 32 is fixedly installed on the top of the second threaded rod 31, a connecting rod 12 is rotatably installed on the side wall of the base 11, a disc 13 is fixedly installed on the side wall of the base 11, a torsional spring 14 is sleeved on the side wall of the connecting rod 12, the torsional spring 14 is fixedly installed with the disc 13, one end of the torsional spring 14 away from the disc 13 is fixedly installed with the connecting rod 12, a pressing plate 15 is fixedly installed on the side wall of the connecting rod 12, a placing plate 16 is fixedly installed on the top of the base 11, a baffle 17 is fixedly installed on the top of the placing plate 16, and a mounting block 18 is fixedly installed on the top of the base 11. Turn the cover plate 21 from both sides to the middle, place the part to be installed with the zipper on the top of the placing plate 16, turn the pressing plate 15 from the middle to both sides, the pressing plate 15 drives the connecting rod 12 to rotate from the middle to both sides, the torsional spring 14 is twisted under stress, place the school uniform above the base 11, the torsional spring 14 releases the torsional force, the torsional spring 14 drives the connecting rod 12 to rotate from both sides to the middle, the connecting rod 12 drives the pressing plate 15 to turn from both sides to the middle, and the school uniform is pressed. Then turn the cover plate 21 from the middle to both sides, adjust the position of the zipper and school uniform for sewing, rotate the first threaded rod 23 counterclockwise, the first threaded rod 23 drives the first abutting block 22 to move from top to bottom, and the zipper is fixed, thereby achieving the function of fixing the zipper and school uniform.

[0028] The top of the mounting block 18 is rotatably mounted with a connecting column 19, which facilitates the fixing of the cover plate 21 and increases the stability of the device.

[0029] To address the problems existing in the prior art, this utility model provides a school uniform zipper mounting clamp. Pulling the handle 32 from back to front causes the second threaded rod 31 to move from back to front. The second threaded rod 31 then causes the second limiting block 27 to move from front to back to front. The second limiting block 27 then causes the wedge block 28 to move from back to front. The wedge block 28 conforms to the surface of the zipper and moves from back to front, straightening the zipper and school uniform to prevent wrinkles during sewing. Then, rotating the handle 32 counterclockwise causes the second threaded rod 31 to rotate counterclockwise, causing the second abutment 29 to move from top to bottom, fixing the straightened zipper and school uniform in place. This achieves the function of straightening the school uniform and zipper. The cover plate 2 is then flipped from both sides towards the center. 1. Place the part to be installed with the zipper on the top of the placement plate 16. Flip the pressure plate 15 from the middle to both sides. The pressure plate 15 drives the connecting rod 12 to rotate from the middle to both sides, causing the torsion spring 14 to be twisted. Place the school uniform on the base 11. The torsion spring 14 releases the torsional force. The torsion spring 14 drives the connecting rod 12 to rotate from both sides to the middle. The connecting rod 12 drives the pressure plate 15 to flip from both sides to the middle, pressing down the school uniform. Then place the zipper inside the installation block 18. Flip the cover plate 21 from the middle to both sides and adjust the position of the zipper and the school uniform to be sewn together. Rotate the first threaded rod 23 counterclockwise. The first threaded rod 23 will drive the first stop block 22 to move from top to bottom, fixing the zipper, thereby achieving the function of fixing the zipper and the school uniform.

[0030] Working principle:

[0031] First, flip the cover plate 21 from both sides towards the middle, place the part to be installed with the zipper on the top of the placement plate 16, flip the pressure plate 15 from the middle to both sides, the pressure plate 15 drives the connecting rod 12 to rotate from the middle to both sides, causing the torsion spring 14 to be twisted by force, place the school uniform on the base 11, the torsion spring 14 releases the torsional force, the torsion spring 14 drives the connecting rod 12 to rotate from both sides towards the middle, the connecting rod 12 drives the pressure plate 15 to flip from both sides towards the middle, pressing down the school uniform, then place the zipper inside the mounting block 18, flip the cover plate 21 from the middle to both sides, adjust the position of the zipper and the school uniform to be sewn together, rotate the first threaded rod 23 counterclockwise, the first threaded rod 23 will drive the first stop block 22 to move from top to bottom, fix the zipper, thereby achieving the function of fixing the zipper and the school uniform.

[0032] Second, from the back to the front pull handle 32, handle 32 driven second threaded rod 31 from back to front movement, second threaded rod 31 driven second limit block 27 from front to back to move forward, second limit block 27 driven wedge block 28 from back to front movement, wedge block 28 with the surface of the zipper from back to front movement, straighten the zipper with the school uniform, put the suture when a wrinkle, then counterclockwise rotate handle 32, handle 32 driven second threaded rod 31 counterclockwise rotation, the second threaded rod 31 makes the second block 29 from up to down movement, straighten the zipper with the school uniform after the fixed, so as to achieve the function of straightening the school uniform and the zipper.

[0033] Finally, it should be noted that: apparently, the above examples are merely for clearly illustrate the utility model made of examples, and not limited to the implementation. For those of ordinary skill in the art, on the basis of the above description can also be made other different forms of changes or variations. Here do not need to and can not all the implementation to be exhausted. The obvious changes or variations derived from still within the scope of the utility model.

Claims

1. A school uniform zipper mounting clamp, comprising a base (11), characterized in that, The base (11) is provided with a straightening mechanism at the top. The straightening mechanism includes a cover plate (21), a first abutment (22), a first threaded rod (23), a slider (25), a first limiting block (26), a second limiting block (27), a wedge block (28), a second abutment (29), and a second threaded rod (31). The first abutment (22) is slidably installed inside the cover plate (21), the first threaded rod (23) is threadedly installed inside the cover plate (21), the first threaded rod (23) is rotatably installed on the top of the first abutment (22), the slider (25) is slidably installed inside the cover plate (21), the first limiting block (26) is fixedly installed on the side wall of the slider (25), and the second limiting block (27) is slidably installed on the side wall of the slider (25). The wedge block (28) is fixedly installed at the bottom of the slider (25), the second abutment block (29) is slidably installed inside the wedge block (28), and the second threaded rod (31) is rotatably installed inside the second abutment block (29).

2. The school uniform zipper installation clamp as described in claim 1, characterized in that, A handle (32) is fixedly installed on the top of the second threaded rod (31); A connecting rod (12) is rotatably mounted on the side wall of the base (11).

3. The school uniform zipper installation clamp as described in claim 2, characterized in that, A disc (13) is fixedly installed on the side wall of the base (11); The connecting rod (12) is fitted with a torsion spring (14) on its side wall.

4. A school uniform zipper mounting clamp as described in claim 3, characterized in that, The torsion spring (14) is fixedly installed on the disc (13); The end of the torsion spring (14) away from the disc (13) is fixedly installed with the connecting rod (12).

5. A school uniform zipper mounting clamp as described in claim 4, characterized in that, A pressure plate (15) is fixedly installed on the side wall of the connecting rod (12); The base (11) has a placement plate (16) fixedly installed on its top.

6. A school uniform zipper mounting clamp as described in claim 5, characterized in that, A baffle (17) is fixedly installed on the top of the placement plate (16).

7. A school uniform zipper mounting clamp as described in claim 5, characterized in that, An mounting block (18) is fixedly installed on the top of the base (11).

8. A school uniform zipper mounting clamp as described in claim 7, characterized in that, The mounting block (18) is rotatably mounted with a connecting column (19) on its top.

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