Woven elastic band convenient to fix

Abstract

The utility model discloses a woven elastic band convenient to fix, which relates to the technical field of elastic bands and comprises a shell and a buckle, and a fixing component for fixing an elastic band body, a control component for controlling the fixing component to work and a resetting component for resetting an extrusion plate are connected in the shell. When the elastic band needs to be fixed, the buckle can be placed in the shell to move, at the moment, the control part located in the buckle moves to enable the fixing part to work so as to fix the elastic band in the shell through mutual cooperation between the fixing part and the guide plate, and when the elastic band needs to be unfastened, the elastic band can be fixed in the shell through the buckle. The fixing effect of the fixing part on the elastic band is released by starting the reset part, and therefore the elastic band can be rapidly and conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of elastic bands, in particular to a braided elastic band which is convenient to fix. Background Art

[0002] Elastic band is a kind of elastic rope or line. Elastic band can be used as clothing accessories, especially suitable for underwear, pants, baby clothes, sweaters, sportswear, dresses, wedding dresses, T-shirts, hats, bras, masks and other clothing products.

[0003] At present, some convenient elastic bands on the market are fixed by snaps, ties, or Velcro. When the elastic bands are fixed by the above methods, the elastic bands may not be firmly fixed, become loose or detached, which is not conducive to use.

[0004] In the prior art, a Chinese patent with a publication number of CN214710697U is proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: an elastic band that is convenient to fix, comprising an elastic band body, a left connecting strip connected to the left end of the elastic band body, a right connecting strip connected to the right end of the elastic band body, a fixing ring arranged at the left end of the left connecting strip, an entry hole arranged inside the fixing ring, an exit hole arranged inside the fixing ring, a fixing strip connected to the right end of the right connecting strip, and a fixing ring arranged at the left end of the elastic band body. The right end is provided with a fixing strip, and the fixing strip can be wound around the fixing ring to preliminarily fix the elastic band, and then the elastic band is fixed for a second time through the adhesion of the Velcro round hairs and the bristles. Through the combined effect of the above four, the elastic band can be double fixed, which is not only convenient for fixing the elastic band, but also can fix the elastic band firmly without falling off or loosening, which is convenient for use. However, when fixing the elastic band, the device also needs to be adjusted by winding the fixing strip around the fixing ring, which will result in poor fixing effect and inconvenient adjustment. Utility Model Content

[0005] The purpose of the utility model is to provide a braided elastic band that is convenient to fix, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A braided elastic band that is easy to fix comprises a shell and an elastic band body. A connecting port is provided on one side of the shell. A side of the shell away from the connecting port is fixedly connected to one end of the elastic band body. A buckle is fixedly connected to the other end of the elastic band body. A movable groove is provided in the shell. A movable block is fixedly connected above the buckle. The movable block is slidably connected to the movable groove. A plurality of guide plates are fixedly connected in the shell. The guide plates are symmetrically arranged. An extrusion plate is arranged in the shell. A fixing component for fixing the elastic band body is connected in the shell. A control component for controlling the operation of the fixing component is connected to the buckle. A resetting component for resetting the extrusion plate is connected to the shell.

[0008] When the elastic band needs to be fixed, the buckle can be placed in the shell and moved. At this time, the control component located in the buckle moves and cooperates with the fixing component and the guide plate to make the fixing component work and fix the elastic band in the shell. When the elastic band needs to be unfastened, the fixing effect of the fixing component on the elastic band is released by starting the resetting component, thereby achieving quick and convenient fixing of the elastic band and reducing damage to the elastic band.

[0009] A further improvement of the technical solution of the utility model lies in that: the fixed component includes a piston cylinder, the piston cylinder is symmetrically arranged, a one-way valve is fixedly connected in the piston cylinder, a piston base plate and a piston rod are slidably connected in the piston cylinder, one end of the piston rod is fixedly connected to the piston base plate, the other end of the piston rod is fixedly connected to a baffle, the baffle is used in conjunction with a guide plate, a second inclined surface is arranged on one side of the baffle, the length of the guide plate in the horizontal direction is greater than the length of the baffle, a pressure spring is fixedly connected to one end of the piston base plate close to the piston rod, the other end of the pressure spring is fixedly connected to the piston cylinder, a telescopic rod is fixedly connected on the shell body, the telescopic rod is symmetrically arranged, a push rod is slidably connected inside the telescopic rod, one end of the push rod is fixedly connected to the extrusion plate, the other end of the push rod is fixedly connected to an elastic spring, the other end of the elastic spring is fixedly connected to the telescopic rod, and the piston cylinder is connected to the telescopic rod through a pipeline.

[0010] The above-mentioned technical scheme is adopted. In this scheme, when the control component moves, it will drive the baffle to move, and the baffle will drive the piston base plate to move through the piston rod. At this time, there is a pressure difference between the inside of the piston cylinder and the outside, so that air enters the inside of the piston cylinder through the one-way valve. At this time, the pressure spring is in a compressed state. When the control component moves to the guide plate, the control component will be separated from the baffle when it works. At this time, the pressure spring starts to work and moves the piston base plate in the opposite direction, so that the air in the piston cylinder flows into the telescopic rod through the pipe. At this time, the elastic spring is in a stretched state, and the push rod in the telescopic rod will slide outward, thereby squeezing the elastic band through the symmetrically arranged extrusion plates, thereby achieving the purpose of fixing the elastic band.

[0011] A further improvement of the technical solution of the utility model is that the control component includes a fixed block, the fixed block is slidably connected to the buckle, the fixed blocks are symmetrically arranged, a reset spring is fixedly connected between the fixed blocks, a slot is provided inside the buckle, a card block is fixedly connected to the bottom of the fixed block, the card block is slidably connected to the slot, and a first inclined surface is provided on one side of the fixed block.

[0012] The above-mentioned technical scheme is adopted. In this scheme, when the fixed block enters the interior of the shell, it will be squeezed. At this time, the return spring is in a compressed state. When the fixed block moves to the baffle, the fixed block conflicts with the baffle and drives the baffle to move together. When it moves to the guide plate, the fixed block is subjected to the pressure of the guide plate, causing the return spring to be compressed. At this time, the baffle and the fixed block no longer conflict with each other. The baffle moves in the opposite direction under the action of the pressure spring, thereby driving the fixing component to work to achieve the purpose of fixing the elastic band. When the buckle needs to be taken out, the gas in the telescopic rod flows out through the reset component. At this time, the extrusion plate no longer has an extrusion effect on the elastic band, and the elastic band can be pulled. The inclined surface on one side of the fixed block can conflict with the guide plate and pass through. The return spring is in a compressed state. When the fixed block moves to the baffle, the first inclined surface and the second inclined surface interact with each other to compress the return spring, thereby allowing the fixed block to pass.

[0013] A further improvement of the technical solution of the utility model is that the reset component includes a box body, the box body is fixedly connected to the telescopic rod, an air inlet and an air outlet are respectively opened on both sides of the box body, a telescopic spring is arranged in the box body, one end of the telescopic spring is fixedly connected to the box body, the other end of the telescopic spring is fixedly connected to a baffle, a pull rope is fixedly connected to the baffle, and the pull rope is located on the side of the baffle close to the air outlet.

[0014] By adopting the above technical solution, when the elastic band needs to be loosened, the pull cord is pulled, and the stretching will compress the telescopic spring through the baffle, thereby achieving the purpose of air flowing out of the telescopic rod. At this time, the extrusion plate no longer produces an extrusion effect on the elastic band.

[0015] A further improvement of the technical solution of the utility model is that the surface of one side of the extrusion plate away from the push rod is a wavy curved surface.

[0016] By adopting the above technical solution, the contact area between the elastic band and the extrusion plate can be increased by setting the side of the extrusion plate in contact with the elastic band to be a wavy surface, thereby improving the fixing effect of the extrusion plate on the elastic band and achieving the purpose of protecting the elastic band.

[0017] A further improvement of the technical solution of the utility model is that a stopper is fixedly connected to the lower part of the extrusion plate, a plurality of grooves are provided in the shell, and the stopper is slidably connected to the grooves.

[0018] By adopting the above technical solution, a stopper is fixedly connected and provided below the extrusion plate to fix the extrusion plate in operation, so that the extrusion plate is not affected by other factors during the process of fixing the elastic band.

[0019] A further improvement of the technical solution of the utility model is that a plurality of protrusions are arranged on the surface of the wavy curved surface.

[0020] By adopting the above technical solution, a plurality of protrusions are provided on the surface of the wavy curved surface, so that the friction between the extrusion plate and the elastic band can be increased, thereby preventing the elastic band from loosening during the fixing process.

[0021] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0022] 1. The utility model provides a braided elastic band that is convenient to fix. When the elastic band needs to be fixed, the buckle can be placed in the shell and moved. At this time, the control component located in the buckle moves and cooperates with the fixing component and the guide plate to make the fixing component work to fix the elastic band in the shell. When the elastic band needs to be untied, the fixing effect of the fixing component on the elastic band is untied by starting the reset component, so that the elastic band can be fixed quickly and conveniently, and the damage to the elastic band can be reduced.

[0023] 2. The utility model provides a woven elastic band that is easy to fix. When the control component moves, it will drive the baffle to move, and the baffle will drive the piston bottom plate to move through the piston rod. At this time, there is a pressure difference between the inside of the piston cylinder and the outside, so that air enters the inside of the piston cylinder through the one-way valve. At this time, the pressure spring is in a compressed state. When the control component moves onto the guide plate, the control component will be separated from the baffle when it works. At this time, the pressure spring starts to work and moves the piston bottom plate in the opposite direction, so that the air in the piston cylinder flows into the telescopic rod through the pipeline. At this time, the elastic spring is in a stretched state, and the push rod in the telescopic rod will slide outward, thereby squeezing the elastic band through the symmetrically arranged squeezing plates to achieve the purpose of fixing the elastic band.

[0024] 3. The utility model provides a woven elastic band that is convenient for fixing. When the fixing block enters the interior of the shell, it will be squeezed. At this time, the return spring is in a compressed state. When the fixing block moves to the baffle, the fixing block conflicts with the baffle and drives the baffle to move together. When it moves to the guide plate, the fixing block is subjected to the pressure of the guide plate, causing the return spring to be compressed. At this time, the baffle and the fixing block no longer conflict with each other, and the baffle moves in the opposite direction under the action of the pressure spring, thereby driving the fixing component to work to achieve the purpose of fixing the elastic band. When the buckle needs to be taken out, the gas in the telescopic rod flows out through the reset component. At this time, the extrusion plate no longer has an extrusion effect on the elastic band, and the inclined surface on one side of the fixing block can be made to conflict with the guide plate and pass through by pulling the elastic band. The return spring is in a compressed state. When the fixing block moves to the baffle, the first inclined surface and the second inclined surface interact with each other to compress the return spring, thereby allowing the fixing block to pass.

[0025] 4. The utility model provides a braided elastic band that is easy to fix. When the elastic band needs to be loosened, the drawstring is pulled, and the stretching will compress the telescopic spring through the baffle, thereby achieving the purpose of air flowing out of the telescopic rod. At this time, the extrusion plate no longer produces an extrusion effect on the elastic band. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The utility model is further described below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a structural schematic diagram of the utility model;

[0028] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0029] Figure 3 It is a schematic diagram of the first cross-sectional structure of the utility model from the right side;

[0030] Figure 4 It is a second structural schematic diagram of the utility model from the right side;

[0031] Figure 5 It is a schematic diagram of a partial cross-sectional structure of a fixing component of the utility model;

[0032] Figure 6 This is a schematic diagram of the control component structure of the utility model;

[0033] Figure 7 This is a schematic diagram of the structure of the reset component of the utility model;

[0034] Figure 8 It is a partial structural schematic diagram of the utility model;

[0035] In the figure: 1. shell; 2. connection port; 3. elastic band body; 4. buckle; 5. moving groove; 6. moving block; 8. guide plate; 9. extrusion plate; 10. piston cylinder; 11. piston bottom plate; 12. piston rod; 13. baffle; 14. pressure spring; 15. telescopic rod; 16. push rod; 17. elastic spring; 18. fixed block; 19. first inclined surface; 20. second inclined surface; 21. return spring; 22. slot; 23. block; 24. box body; 25. telescopic spring; 26. air inlet; 27. air outlet; 28. baffle; 29. ​​pull rope; 30. wavy surface; 31. block; 32. groove. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the embodiments:

[0037] Example 1

[0038] like Figure 1 As shown, the utility model provides a woven elastic band that is convenient to fix, including a shell body 1 and an elastic band body 3, a connecting port 2 is provided on one side of the shell body 1, a side of the shell body 1 away from the connecting port 2 is fixedly connected to one end of the elastic band body 3, and a buckle 4 is fixedly connected to the other end of the elastic band body 3, a moving groove 5 is provided in the shell body 1, a moving block 6 is fixedly connected above the buckle 4, and the moving block 6 is slidably connected to the moving groove 5, a plurality of guide plates 8 are fixedly connected in the shell body 1, and the guide plates 8 are symmetrically arranged, an extrusion plate 9 is arranged in the shell body 1, a fixing component for fixing the elastic band body 3 is connected in the shell 1, a control component for controlling the operation of the fixing component is connected to the buckle 4, and a resetting component for resetting the extrusion plate 9 is connected to the shell 1.

[0039] In this embodiment, when the elastic band needs to be fixed, the buckle 4 can be placed in the shell 1 and moved. At this time, the movement of the control component located in the buckle 4 will cooperate with the fixing component and the guide plate 8 to make the fixing component work and fix the elastic band in the shell 1. When the elastic band needs to be untied, the fixing effect of the fixing component on the elastic band is released by starting the reset component, thereby achieving quick and convenient fixing of the elastic band and reducing damage to the elastic band.

[0040] like Figure 3 , Figure 4As shown, in the present embodiment, preferably, the fixed component includes a piston cylinder 10, which is symmetrically arranged, a one-way valve is fixedly connected in the piston cylinder 10, a piston bottom plate 11 and a piston rod 12 are slidably connected in the piston cylinder 10, one end of the piston rod 12 is fixedly connected to the piston bottom plate 11, and the other end of the piston rod 12 is fixedly connected to a baffle 13, the baffle 13 is used in conjunction with the guide plate 8, a second inclined surface 20 is arranged on one side of the baffle 13, the length of the guide plate 8 in the horizontal direction is greater than the length of the baffle 13, a pressure spring 14 is fixedly connected to one end of the piston bottom plate 11 close to the piston rod 12, and the other end of the pressure spring 14 is fixedly connected to the piston cylinder 10, a telescopic rod 15 is fixedly connected to the housing 1, the telescopic rod 15 is symmetrically arranged, a push rod 16 is slidably connected inside the telescopic rod 15, one end of the push rod 16 is fixedly connected to the extrusion plate 9, the other end of the push rod 16 is fixedly connected to an elastic spring 17, and the other end of the elastic spring 17 is fixedly connected to the telescopic rod 15, and the piston cylinder 10 is connected to the telescopic rod 15 through a pipeline.

[0041] When the control component moves, it will drive the baffle 13 to move, and the baffle 13 will drive the piston base plate 11 to move through the piston rod 12. At this time, there is a pressure difference between the inside of the piston cylinder 10 and the outside, so that the air enters the inside of the piston cylinder 10 through the one-way valve. At this time, the pressure spring 14 is in a compressed state. When the control component moves to the guide plate 8, the control component will be separated from the baffle 13 when it works. At this time, the pressure spring 14 starts to work and moves the piston base plate 11 in the opposite direction, so that the air in the piston cylinder 10 flows into the telescopic rod 15 through the pipeline. At this time, the elastic spring 17 is in a stretched state, and the push rod 16 in the telescopic rod 15 will slide outward, thereby squeezing the elastic band through the symmetrically arranged extrusion plates 9 to achieve the purpose of fixing the elastic band.

[0042] like Figure 6 As shown, preferably, the control component includes a fixed block 18, which is slidably connected to the buckle 4, the fixed blocks 18 are symmetrically arranged, a return spring 21 is fixedly connected between the fixed blocks 18, a slot 22 is provided inside the buckle 4, a block 23 is fixedly connected to the bottom of the fixed block 18, the block 23 is slidably connected to the slot 22, and a first inclined surface 19 is provided on one side of the fixed block 18.

[0043] When the fixed block 18 enters the interior of the shell 1, it will be squeezed. At this time, the return spring 21 is in a compressed state. When the fixed block 18 moves to the baffle 13, the fixed block 18 conflicts with the baffle 13 and drives the baffle 13 to move together. When it moves to the guide plate 8, the fixed block 18 is subjected to the pressure of the guide plate 8, causing the return spring 21 to be compressed. At this time, the baffle 13 and the fixed block 18 no longer conflict with each other. The baffle 13 moves in the opposite direction under the action of the pressure spring 14, thereby driving the fixing component to work to achieve the purpose of fixing the elastic band. When the buckle 4 needs to be taken out, the gas in the telescopic rod 15 escapes through the reset component. At this time, the extrusion plate 9 no longer has an extrusion effect on the elastic band. By pulling the elastic band, the inclined surface on one side of the fixed block 18 can conflict with the guide plate 8 and pass through. The return spring 21 is in a compressed state. When the fixed block 18 moves to the baffle 13, the first inclined surface 19 and the second inclined surface 20 interact with each other to compress the return spring 21, thereby allowing the fixed block 18 to pass.

[0044] like Figure 7 As shown, preferably, the reset component includes a box body 24, the box body 24 is fixedly connected to the telescopic rod 15, and an air inlet 26 and an air outlet 27 are respectively opened on both sides of the box body 24. A telescopic spring 25 is arranged in the box body 24, one end of the telescopic spring 25 is fixedly connected to the box body 24, and the other end of the telescopic spring 25 is fixedly connected to a baffle 28, and a pull rope 29 is fixedly connected to the baffle 28, and the pull rope 29 is located on the side of the baffle 28 close to the air outlet 27.

[0045] When the elastic band needs to be loosened, the pull cord 29 is pulled, and the stretching will compress the telescopic spring 25 through the blocking piece 28, so that the air in the telescopic rod 15 can flow out. At this time, the squeezing plate 9 no longer produces a squeezing effect on the elastic band.

[0046] Example 2

[0047] like Figure 3 As shown, based on Example 1, the utility model provides a technical solution: preferably, the surface of the side of the extrusion plate 9 away from the push rod 16 is a wavy curved surface 30.

[0048] In this embodiment, by setting the side of the extrusion plate 9 that contacts the elastic band to a wavy curved surface 30, the contact area between the elastic band and the extrusion plate 9 can be increased, thereby improving the fixing effect of the extrusion plate 9 on the elastic band and achieving the purpose of protecting the elastic band.

[0049] like Figure 4 As shown, preferably, the surface of the wavy curved surface 30 is provided with a plurality of protrusions.

[0050] By providing a plurality of protrusions on the surface of the wavy curved surface 30 , the friction between the pressing plate 9 and the elastic band can be increased, thereby preventing the elastic band from loosening during the fixing process.

[0051] Example 3

[0052] like Figure 4 As shown, based on Example 2, the utility model provides a technical solution: preferably, a stopper 31 is fixedly connected to the lower part of the extrusion plate 9, and a plurality of grooves 32 are opened in the shell 1, and the stopper 31 is slidably connected to the grooves 32.

[0053] In this embodiment, a stopper 31 is fixedly connected and provided below the squeezing plate 9 so as to fix the squeezing plate 9 in operation, so that the squeezing plate 9 is not affected by other factors during the process of fixing the elastic band.

[0054] Here is a detailed description of the working principle of the convenient fixing braided elastic band.

[0055] like Figure 1-8As shown, when the elastic band needs to be fixed, the buckle 4 can be placed in the shell 1 and moved. At this time, the movement of the control component located in the buckle 4 will cooperate with the fixing component and the guide plate 8 to make the fixing component work and fix the elastic band in the shell 1. When the elastic band needs to be untied, the fixing effect of the fixing component on the elastic band is released by starting the reset component, thereby achieving quick and convenient fixing of the elastic band and reducing damage to the elastic band. When the control component moves, it will drive the baffle 13 to move, and the baffle 13 will drive the piston base plate 11 to move through the piston rod 12. At this time, there is a pressure difference between the inside of the piston cylinder 10 and the outside, so that the air enters the inside of the piston cylinder 10 through the one-way valve. At this time, the pressure spring 14 is in a compressed state. When the control component moves to the guide plate 8, the control component will be separated from the baffle 13 when it works. At this time, the pressure spring 14 starts to work and moves the piston base plate 11 in the opposite direction, so that the air in the piston cylinder 10 flows into the telescopic rod 15 through the pipeline. At this time, the elastic spring 17 is in a stretched state, and the push rod 16 in the telescopic rod 15 will slide outward, thereby squeezing the elastic band through the symmetrically arranged extrusion plates 9 to achieve the purpose of fixing the elastic band. When the fixed block 18 enters the interior of the shell 1, it will be squeezed. At this time, the return spring 21 is in a compressed state. When the fixed block 18 moves to the baffle 13, the fixed block 18 conflicts with the baffle 13 and drives the baffle 13 to move together. When it moves to the guide plate 8, the fixed block 18 is subjected to the pressure of the guide plate 8, causing the return spring 21 to be compressed. At this time, the baffle 13 and the fixed block 18 no longer conflict with each other. The baffle 13 moves in the opposite direction under the action of the pressure spring 14, thereby driving the fixing component to work to achieve the purpose of fixing the elastic band. When the buckle 4 needs to be taken out, the gas in the telescopic rod 15 escapes through the reset component. At this time, the extrusion plate 9 no longer has an extrusion effect on the elastic band. By pulling the elastic band, the inclined surface on one side of the fixed block 18 can conflict with the guide plate 8 and pass through. The return spring 21 is in a compressed state. When the fixed block 18 moves to the baffle 13, the first inclined surface 19 and the second inclined surface 20 interact with each other to compress the return spring 21, thereby allowing the fixed block 18 to pass. When the elastic band needs to be loosened, the pull cord 29 is pulled, and the stretching will compress the telescopic spring 25 through the baffle 28, thereby achieving the purpose of air flowing out of the telescopic rod 15, and the extrusion plate 9 no longer produces an extrusion effect on the elastic band. By setting the side of the extrusion plate 9 that contacts the elastic band to a wavy curved surface 30, the contact area between the elastic band and the extrusion plate 9 can be increased, thereby improving the fixing effect of the extrusion plate 9 on the elastic band and achieving the purpose of protecting the elastic band. By providing a plurality of protrusions on the surface of the wavy curved surface 30, the friction between the extrusion plate 9 and the elastic band can be increased to prevent the elastic band from loosening during the fixing process. By providing a stopper 31 fixedly connected to the bottom of the extrusion plate 9, the extrusion plate 9 in operation can be fixed, so that the extrusion plate 9 is not affected by other factors during the process of fixing the elastic band.

[0056] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A braided elastic band that is easy to fix, comprising a shell (1) and an elastic band body (3); characterized in that: A connection port (2) is provided on one side of the shell (1); a side of the shell (1) away from the connection port (2) is fixedly connected to one end of the elastic band body (3); a buckle (4) is fixedly connected to the other end of the elastic band body (3); a movable groove (5) is provided in the shell (1); a movable block (6) is fixedly connected above the buckle (4); the movable block (6) is slidably connected to the movable groove (5); a plurality of guide plates (8) are fixedly connected in the shell (1); the guide plates (8) are symmetrically arranged; an extrusion plate (9) is arranged in the shell (1); a fixing component for fixing the elastic band body (3) is connected in the shell (1); a control component for controlling the operation of the fixing component is connected to the buckle (4); and a resetting component for resetting the extrusion plate (9) is connected to the shell (1).

2. A braided elastic band for easy fixation according to claim 1, characterized in that: The fixed component comprises a piston cylinder (10), the piston cylinder (10) being symmetrically arranged, a one-way valve being fixedly connected inside the piston cylinder (10), a piston base plate (11) and a piston rod (12) being slidably connected inside the piston cylinder (10), one end of the piston rod (12) being fixedly connected to the piston base plate (11), the other end of the piston rod (12) being fixedly connected to a baffle plate (13), the baffle plate (13) being used in conjunction with a guide plate (8), a second inclined surface (20) being arranged on one side of the baffle plate (13), the length of the guide plate (8) in the horizontal direction being greater than the length of the baffle plate (13), and the piston base plate (11) being slidably connected to the piston base plate (11). A pressure spring (14) is fixedly connected to one end close to the piston rod (12), and the other end of the pressure spring (14) is fixedly connected to the piston cylinder (10). A telescopic rod (15) is fixedly connected to the housing (1), and the telescopic rod (15) is symmetrically arranged. A push rod (16) is slidably connected inside the telescopic rod (15), and one end of the push rod (16) is fixedly connected to the extrusion plate (9). The other end of the push rod (16) is fixedly connected to an elastic spring (17), and the other end of the elastic spring (17) is fixedly connected to the telescopic rod (15). The piston cylinder (10) is connected to the telescopic rod (15) through a pipeline.

3. A braided elastic band for easy fixation according to claim 2, characterized in that: The control component comprises a fixed block (18), the fixed block (18) being slidably connected to the buckle (4), the fixed blocks (18) being symmetrically arranged, a return spring (21) being fixedly connected between the fixed blocks (18), a clamping groove (22) being provided inside the buckle (4), a clamping block (23) being fixedly connected to the bottom of the fixed block (18), the clamping block (23) being slidably connected to the clamping groove (22), and a first inclined surface (19) being provided on one side of the fixed block (18).

4. A braided elastic band for easy fixation according to claim 3, characterized in that: The reset component comprises a box body (24), the box body (24) being fixedly connected to the telescopic rod (15), an air inlet (26) and an air outlet (27) being respectively provided on two sides of the box body (24), a telescopic spring (25) being arranged inside the box body (24), one end of the telescopic spring (25) being fixedly connected to the box body (24), the other end of the telescopic spring (25) being fixedly connected to a baffle (28), a pull rope (29) being fixedly connected to the baffle (28), the pull rope (29) being located on a side of the baffle (28) close to the air outlet (27).

5. A braided elastic band for easy fixation according to claim 4, characterized in that: The surface of the extrusion plate (9) on one side away from the push rod (16) is a wavy curved surface (30).

6. A braided elastic band for easy fixation according to claim 5, characterized in that: A stopper (31) is fixedly connected to the lower side of the extrusion plate (9), a plurality of grooves (32) are provided in the housing (1), and the stopper (31) is slidably connected to the grooves (32).

7. A braided elastic band for easy fixation according to claim 6, characterized in that: The surface of the wavy curved surface (30) is provided with a plurality of protrusions.

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