CN113942891B - Manufacturing method of rope belt tightening assembly and manufacturing method of wearable product - Google Patents

Abstract

The invention discloses a manufacturing method of a rope belt tightening assembly and a manufacturing method of a wearable product, which comprises the following steps: forming a component housing comprising a housing of a rope belt tightening module and a connecting piece which are fixed together, wherein the connecting piece is provided with a butt joint surface which is used for matching a wearable product and an outer wall surface which is away from the butt joint surface; and installing and fixing the elastic execution assembly in the assembly shell. Compared with the prior art, the rope belt assembly is manufactured conveniently by connecting and fixing the shell of the rope belt elastic module with the connecting piece to form the assembly shell and then installing and fixing the elastic execution assembly on the assembly shell, and the stability of the manufactured product is improved.

Description

Manufacturing method of rope belt tightening assembly and manufacturing method of wearable product

Technical Field

The invention relates to the technical field of rope belt tightness, in particular to a manufacturing method of a rope belt tightness component and a manufacturing method of a wearable product

Background

At present, along with the improvement of the living standard of people, living goods with the rope belt tightness module are very wide, and the rope belt tightness module can be installed and fixed on a wearable product, so that the rope belt on the wearable product can be automatically tightened or loosened, and people can use the wearable product conveniently. Such wearable articles are e.g. automatic earphone line retractors, shoes for automatically tightening laces, automatically tightening plastic bras, etc.

The prior art rope belt tightening module is generally installed and fixed on the inner side of the wearable product in the installation and fixation process, and the installation and fixation are required before the wearable product is not molded. If when wearable goods are shoes, prior art's rope belt elasticity module is generally fixed on the sole, need accomplish to install fixedly to rope belt elasticity module before upper of a shoe is fixed with the sole connection, and such structural design has caused its restriction of installation fixedly and the inconvenient of installation fixedly.

Disclosure of Invention

The invention aims to provide a manufacturing method of a rope belt elastic component, which solves the defects in the prior art, can conveniently realize the production and the manufacture of the rope belt component, and improves the stability of products after the production and the manufacture.

The invention provides a manufacturing method of a rope belt elastic component, which comprises the following steps:

forming a component housing comprising a housing of a rope belt tightening module and a connecting piece which are fixed together, wherein the connecting piece is provided with a butt joint surface which is used for matching a wearable product and an outer wall surface which is away from the butt joint surface;

And installing and fixing the elastic execution assembly in the assembly shell.

Further, the direction of the abutting surface facing the outer wall surface is limited to be the installation direction, and the tightness executing assembly is installed and fixed in the assembly shell along the installation direction and is limited with the assembly shell in the installation direction.

Further, the assembly shell is provided with a containing groove for containing the tightness executing assembly and a limiting wall which is annularly arranged along the edge of the containing groove;

the tightness executing assembly is provided with a base, wherein the base is provided with a bottom plate and a connecting part arranged at the edge position of the bottom plate; the connecting part is abutted with the limiting wall and fixedly connected with the limiting wall.

Further, the connection part and the limiting wall are welded and sealed through ultrasonic welding or laser welding.

Further, the tightness executing assembly is provided with a base and a winding shaft which are installed together, and the installation method is as follows:

Providing the base, wherein the base is provided with a rope winding groove with a notch facing a first direction and a rope winding shaft perforation penetrating the rope winding groove along the first direction;

and perforating the rope winding shaft along a first direction so as to enable the rope winding disc on the rope winding shaft to rotate in the rope winding groove.

Further, the foregoing "forming a component housing" specifically includes the following steps:

forming a shell, wherein the shell is provided with an extending part which extends annularly around the shell, and the extending part is provided with a glue injection hole used for being combined with the connecting piece;

the connector is injection molded onto the extension of the housing.

Further, the foregoing "forming a component housing" specifically includes the following steps: the shell and the connecting piece are integrally formed by double-shot injection molding.

Further, the foregoing "forming a component housing" specifically includes the following steps:

Respectively forming a shell and a connecting piece; the connecting piece is also provided with a fixing cavity penetrating through the butt joint surface and the limiting wall and a limiting structure formed around the fixing cavity; the shell is provided with an extending part which extends annularly around the shell, and the extending part is abutted against the limiting structure;

The shell is arranged in the fixing cavity in a penetrating mode along the installation direction, and the limiting structure is fixedly connected with the extending part.

Further, after installing the tightening execution assembly, the method further comprises threading a rope to the rope tightening module.

The invention also discloses a manufacturing method of the wearable product, which comprises the following steps:

the rope belt tightening assembly is formed by adopting the manufacturing method of the rope belt tightening assembly;

The drawstring assembly is secured to a wearable article blank and the drawstring is threaded onto the wearable article blank.

Another embodiment of the present invention discloses a method for manufacturing a wearable article, including forming a belt tightening assembly by the method for manufacturing a belt tightening assembly according to the claims;

providing a wearable product blank, and threading the rope belt on the wearable product blank and the rope belt elastic module;

The rope belt tightening assembly is connected and fixed on the wearable product blank through a connecting piece.

Further, the wearable product blank is a shoe having an upper, a strap worn on the upper and a sole, the connector having an upper mounting portion for mating with a sidewall of the upper, the upper mounting portion being secured in a neutral position at a rear side of the upper.

Compared with the prior art, the rope belt assembly is manufactured conveniently by connecting and fixing the shell of the rope belt elastic module with the connecting piece to form the assembly shell and then installing and fixing the elastic execution assembly on the assembly shell, and the stability of the manufactured product is improved. Meanwhile, a butt joint surface matched with a wearable product is arranged on the formed assembly shell so as to conveniently realize direct connection and fixation with the wearable product, and the rope belt elastic module can be matched and installed on different wearable products without excessively changing the design of the wearable product, so that the universality is strong.

Drawings

FIG. 1 is a perspective view of a drawstring assembly according to an embodiment of the present invention;

FIG. 2 is an exploded view of a drawstring assembly according to an embodiment of the present invention;

FIG. 3 is a perspective view of an assembly housing formed by a connector and a housing in a lace tightening assembly in accordance with an embodiment of the present invention;

FIG. 4 is a first perspective view of a connector in a drawstring assembly according to an embodiment of the present invention;

FIG. 5 is a second perspective view of the connector of the drawstring assembly of the present invention disclosed in the embodiments;

FIG. 6 is a first exploded view of a lace tensioner module in a lace tensioner assembly as disclosed in the present invention;

FIG. 7 is a second exploded view of a lace tensioner module in a lace tensioner assembly as disclosed in the present invention;

FIG. 8 is a first perspective view of a housing in a cord tightening assembly according to an embodiment of the present invention;

FIG. 9 is a second perspective view of the housing of the drawstring assembly disclosed in the embodiments of the present invention;

FIG. 10 is a perspective view of an elastic actuation assembly of the drawstring assembly disclosed in an embodiment of the present invention;

FIG. 11 is a first perspective view of a base of the drawstring assembly of the present disclosure;

FIG. 12 is a second perspective view of the base of the drawstring assembly of the present disclosure;

FIG. 13 is a perspective view of a roping axle in a roping arrangement as disclosed in an embodiment of the invention;

FIG. 14 is a perspective view of a drive mechanism in a drawstring assembly according to an embodiment of the present invention;

FIG. 15 is an exploded view of FIG. 14;

FIG. 16 is a perspective view of a worm in a lace tightening assembly as disclosed in an embodiment of the present invention;

FIG. 17 is a perspective view of a second support bracket of the drawstring assembly of the present invention; reference numerals illustrate: 1-a base, 10-a rope winding groove, 11-a first through hole, 12-a second through hole, 13-a rope winding shaft perforation, 14-a boss part, 140-a sealing element accommodating groove, 141-a top plate, 142-a first side plate, 143-a second side plate, 144-a supporting part, 145-a worm supporting part, 15-a bottom plate, 151-a connecting part, 152-a limiting part,

2-A shell, 20-a limiting wall, 21-a third through hole, 22-a fourth through hole, 23-a first sealing piece, 24-a second sealing piece, 25-an extension part, 250-a glue injection hole, 26-a body part, 260-a containing groove, 261-a switch key opening, 27-a switch key, 271-a light transmitting piece, 28-a first lamp wire punching hole,

3-Rope winding shaft, 31-fluted disc, 32-rope winding disc, 33-rotating shaft, 34-connecting part, 341-sealing element positioning groove, 35-sealing element, 4-groove cover,

5-Driving mechanism, 51-driving motor, 52-gearbox, 520-cross-shaped key slot, 521-gearbox housing, 522-first support frame, 523-second support frame, 524-first planetary gear, 525-first central gear, 526-second planetary gear, 527-second central gear, 528-protruding part, 53-worm, 531-cross-shaped spline part, 54-battery unit, 55-circuit board, 56-rotation angle recording unit, 57-charging unit,

100-Rope belt tightening module, 101-operating part,

200-Connecting piece, 201-butt joint face, 202-outer wall face, 203-fixed cavity, 204-limit structure, 205-second lamp wire perforation, 210-upper mounting part, 211-sole mounting part, 212-upper mounting part, 213-lower mounting part, 214-first rope belt perforation, 215-second rope belt perforation.

Detailed Description

The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.

Embodiments of the invention: as shown in fig. 1-7, a rope belt tightening assembly is disclosed, comprising a rope belt tightening module 100 and a connector 200 for connecting the rope belt tightening module 100 to a wearable article. The connector 200 is formed with a mating surface 201 for mating with a wearable product, and an outer wall surface 202 facing away from the mating surface 201, and the belt elastic module 100 has an operation portion 101 leaking outside the outer wall surface 202.

The string tension module 100 is used to control the tension or release of the string on the flexible substrate on the wearable article to thereby effect the tightening or loosening of the flexible substrate. The wearable product is generally provided with a flexible substrate, the rope is threaded on the flexible substrate, and the rope tightening module 100 is generally a hard plastic product, so that the rope tightening module 100 is not easy to install and fix by being directly installed and fixed on the flexible substrate. The present embodiment achieves connection fixation of the flexible substrate by connecting the string tension module 100 to the connector 200 and then through the connector 200. The connector 200 can be conveniently adjusted to the connector 200 according to the actual needs of the specific wearable product in the production process so as to form various types of rope belt tightening assemblies for better connection and fixation with the corresponding wearable product.

Meanwhile, when the string elastic module 100 is installed and fixed, the string elastic module 100 is generally required to be installed and fixed before the wearable product is not molded, for example, when the wearable product is a shoe, the string elastic module 100 in the prior art is generally fixed on the sole, and the string elastic module 100 is required to be installed and fixed before the upper is connected and fixed with the sole, so that the installation and the fixation are limited and the inconvenience of the installation and the fixation are caused due to the structural design.

The present embodiment achieves the connection and securement of the lacing wire modules 100 by attaching the lacing wire modules 100 to the connector 200 and then mating the wearable article blank with the interface 201 on the connector 200. The structure can enable the rope belt elastic component to be directly installed and fixed on the outer side of the wearable product, and can be installed and fixed after the production of the wearable product blank is completed, so that the installation and the fixation of the rope belt elastic component are facilitated. Meanwhile, in the present embodiment, the operation portion 101 of the rope belt tightening module 100 is configured to be leaked outside the outer wall surface 202, so that the rope belt tightening module 100 can be conveniently operated to tighten or loosen the rope belt.

Specifically, the wearable product in this embodiment may be a shoe, the lace cord tightening module 100 may be fixed at the upper position through the connecting piece 200, and the outer shell of the lace cord tightening module 100 is generally made of hard plastic, and the hard plastic may be ABS, POM, PS, PMMA, PC, PET, PBT, PPO or the like. The material of the connector 200 may be a thermoplastic elastomer or a silicone product. The thermoplastic elastomer may be, for example, soft PVC, K glue (BS), TPE, TPR, EVA, TPU, etc.

The connection and fixation of the connector 200 and the flexible substrate of the wearable product can be conveniently realized by setting the material of the connector 200 to be a thermoplastic elastomer or a silica gel product with a certain deformation. The connector 200 is soft, so that the connector can be matched with a wearable product better, and the connector can be deformed correspondingly along with slight deformation of the wearable product, so that the stability of connecting and fixing the connector with the wearable product is improved.

In this embodiment, the direction of the abutting surface 201 towards the outer wall surface 202 is defined as the installation direction, the rope tightening module 100 includes a housing 2 fixedly connected with the connector 200, and a tightening executing assembly disposed in the housing 2, the tightening executing assembly is installed in the housing 2 along the installation direction, and a limiting wall 20 for limiting the tightening executing assembly to move outwards along the installation direction is disposed on the housing 2.

The tightness executing assembly is provided with a base 1, a driving mechanism 5 and a rope winding shaft 3 which are arranged on the base 1. The driving mechanism 5 drives the rope winding shaft 3 to rotate so as to tighten or loosen the rope belt. The base 1 has a bottom plate 15 and a connecting portion 151 provided at an edge position of the bottom plate 15.

The housing 2 has a body portion 26 and an extension portion 25 provided at an edge of the body portion 26, the extension portion 25 being provided in a ring shape along the body portion. The connector 200 is fixedly connected with the extension portion 25, so as to realize connection with the housing 2. The body portion 26 is provided with a receiving groove 260 with a notch facing the base 1, and the receiving groove 260 is used for receiving the driving mechanism 5 and the rope winding shaft 3. In this embodiment, the limiting wall 20 is disposed at one end of the body portion 26 along the edge of the accommodating groove 260, and the extending portion 25 extends from one end of the body portion 26 where the limiting wall 20 is disposed to the outside in an annular shape. The limiting wall 20 is disposed opposite to a side of the extension 25 facing the base 1.

The limiting wall 20 is used for abutting against the connecting portion 151 to limit the elastic actuating assembly from moving outwards along the installation direction. Meanwhile, the connection portion 151 is fixedly connected with the limiting wall 20, thereby realizing the installation and fixation of the elastic execution assembly to the housing 2, and thus to the assembly housing formed by the housing 2 and the connection member 200.

The prior art belting modules 100 are generally configured to secure the base 1 to a corresponding wearable article, and then the housing 2 is secured to the base 1 to house the corresponding drive mechanism 5 and the roping shaft 3. The consequence of this is that the housing 2 and the base 1 are prone to cracking in the event of a loose installation, and once they are cracked or broken, the housing 2 is prone to separation from the base 1, thus easily causing leakage of the whole elastic actuator assembly, which is less stable.

In this embodiment, the housing 2 is fixedly connected to the connector 200, and then the tightness actuating assembly is mounted and fixed on the housing 2 along the first direction, and the tightness actuating assembly is positioned on the housing 2 under the action of the limiting wall 20 and is fixedly connected to the housing 2. The tightness execution assembly is in fact fixed and mounted along the face of the housing 2 to which the wearable article is connected. Cracking of the two in the event of an unstable connection of the housing 2 to the base 1 also allows the elastic actuation assembly to be confined between the housing 2 and the wearable article without exposure.

The above-described structure requires sufficient firmness and stability of the connection between the housing 2 and the connector 200. Therefore, in order to facilitate the firm connection between the housing 2 and the connector 200, the connector 200 and the housing 2 are integrally formed in the present embodiment. Specifically, the connector 200 is injection molded on the periphery of the housing 2.

Because the connecting piece 200 and the shell 2 are made of different materials, injection molding is adopted to conveniently realize connection and fixation of the connecting piece and the shell. Further, in this embodiment, the connector 200 and the housing 2 are formed by two-shot injection molding, and two parts can be formed simultaneously by one-shot mold opening by two-shot injection molding, which is convenient for operation. In a further exemplary embodiment, the connection of the connecting piece 200 to the housing 2 can of course also be realized by insert injection. However, two parts are needed to be molded in sequence in the process of insert injection molding, and more labor cost is increased in the production process.

Further, in the process of injection molding, in order to further improve the connection firmness between the two, the connecting piece 200 is injection molded on the extending portion 25 annularly arranged on the housing 2, and the extending portion 25 is formed with a glue injection hole 250 combined with the connecting piece 200. The final column of glue flowing through the glue injection holes 250 during the molding process mates with the glue injection holes 250. The provision of the glue injection holes 250 increases the contact area with the housing 2 during the molding process, thereby increasing the firmness and stability of the connection of the two.

In the above embodiment, the case 2 and the connector 200 are integrally formed and connected, and in another embodiment, the connector 200 and the case 2 may be connected and fixed as follows. The connector 200 and the housing 2 are separated, the housing 2 and the connector 200 are formed separately, and then the housing 2 is mounted and fixed on the connector 200.

Specifically, the connector 200 is formed with a fixing cavity 203 penetrating the abutting surface 201 and the outer wall surface 202, and a limiting structure 204 formed around the fixing cavity 203, and the limiting structure 204 is disposed on a side of the connector 200 opposite to the abutting surface 201. The housing 2 is fixed in the fixing chamber 203 in the above-mentioned installation direction. Specifically, the body portion 26 of the housing 2 is inserted into the fixing cavity 203 and is adapted to the fixing cavity 203.

The extending part 25 arranged on the shell 2 in an annular shape is abutted against the limiting structure 204 on the connecting piece 200 and fixedly connected with the limiting structure 204, so that the connection and the fixation of the shell 2 and the connecting piece 200 are realized. The extending portion 25 is matched with the limiting structure 204 in shape, the extending portion 25 is arranged to limit the penetrating fixing cavity 203, and one side, away from the base 1, of the extending portion 25 is used for being connected and fixed with the limiting structure 204. The contact area between the extending part 25 and the limiting structure 204 and the connecting piece 200 can be increased, so that the stability of connection between the extending part and the limiting structure is improved. In the present embodiment, the housing 2 is attached to the connector 200 from the mounting direction only as a preferable solution to improve the stability of the connection between the two. In another embodiment, the housing 2 may be directly fixedly connected to the connector 200 from a direction opposite to the mounting direction, for example, the extension portion 25 of the housing 2 may be directly fixed to the outer wall surface 202, and a mounting portion (not shown) adapted to the extension portion 25 is formed on the outer wall surface 202 around the fixing cavity 203.

In the above structure, in the process of connecting and fixing the housing 2 with the connector 200, the housing 2 is also installed in the above installation direction, and the extension portion 25 is disposed on the housing 2 and abuts against the limiting mechanism 204 on the connector 200 to limit the housing 2 in the installation direction, and then the extension portion 25 and the connector 200 are connected and fixed to realize the connection and fixing of the housing 2 and the connector 200.

The above structure can prevent the shell 2 from falling off the connecting piece 200 even if the connection between the shell and the connecting piece 200 is weak. The body portion 26 of the housing 2 passes through the fixing cavity 203 on the connecting piece 200, the inner side wall of the fixing cavity 203 actually plays a role in positioning the housing 2 in four directions, and meanwhile, the housing 2 can be limited in the mounting direction through the cooperation of the extending portion 25 and the limiting mechanism 204, the wearable product can play a certain role in limiting the direction opposite to the mounting direction of the housing 2 after the connecting piece 200 is mounted and fixed to the wearable product, and the limiting effect can prevent the housing 2 from moving along the direction opposite to the mounting direction. The installation and fixation of the housing 2 and the connector 200 can be more effectively realized by the arrangement of the structure.

It should be noted that, in order to ensure that the connection between the docking surface 201 and the wearable product is fixed, the housing 2 does not protrude from the docking surface 201 after the housing 2 is positioned to the connector 200, the arrangement requires that a first groove body adapted to the extension portion 25 of the housing 2 is provided on the connector 200, and the limiting structure 204 is provided at a groove bottom of the first groove body. Accordingly, the dancer assembly does not protrude beyond the abutment surface 201 after the dancer assembly is mounted and secured to the housing 2, i.e., the bottom plate 15 of the base 1 does not protrude beyond the abutment surface 201 after the dancer assembly is mounted and secured. The arrangement of this structure requires that, after the housing 2 is mounted and fixed to the connector 200, the position of the stopper wall 20 provided on the housing 2 opposite to the connection portion 151 of the bottom plate 15 is recessed in the mounting direction with respect to the plane where the abutting surface 201 is located so as to avoid the thickness of the connection portion 151. The arrangement of the structure enables the abutting surface 201 to be more attached to the wearable product, so that the connection stability is improved.

Specifically, as shown in fig. 10 to 12, the base 1 further has a boss portion 14 fixed to the bottom plate 15 and protruding toward the housing 2. The bottom plate 15 is further provided with a limiting portion 152 protruding from the inner edge of the connecting portion 151 towards the direction of the housing 2, the limiting portion 152 is engaged with the boss portion 14, the housing 2 is covered on the outer sides of the boss portion 14 and the limiting portion 152, and the inner side wall of the housing 2 is respectively attached to the outer side wall of the boss portion 14 and the outer side wall of the limiting portion 152. The setting through boss portion 14 and spacing portion 152 can conveniently realize the joint location of casing 2 and base 1, and boss portion 14 and spacing portion 152's lateral wall laminating respectively with casing 2's inside wall can effectually promote the leakproofness after casing 2 and base 1 are fixed.

In order to further improve the connection tightness between the housing 2 and the bottom plate 15 of the base 1 in the present embodiment, the limiting wall 20 and the connection portion 151 are connected and fixed by laser welding or ultrasonic welding. The laser welding or ultrasonic welding has better tightness after welding due to the welding property of the laser welding or ultrasonic welding, and is beneficial to the sealing effect of the whole equipment.

In this embodiment, the boss portion 14 has a rope winding groove 10 with a notch facing in a first direction, a rope winding shaft penetrating hole 13 penetrating the rope winding groove 10 in the first direction, and a first penetrating hole 11 and a second penetrating hole 12 communicating with the rope winding groove 10 for penetrating a rope. Wherein the first direction is the direction away from the housing 2. The housing 2 has a third through hole 21 provided opposite to the first through hole 11 and a fourth through hole 22 provided opposite to the second through hole 12.

As shown in fig. 13, the rope reel 3 has a toothed disc 31 rotatably mounted between the housing 2 and the boss portion 14 and a rope reel 32 coaxially disposed with the toothed disc 31, the rope reel 32 passing through the rope reel through hole 13 in a first direction and rotatably disposed in the rope winding groove 10.

The rope winding disc 32 is fixedly connected with the fluted disc 31 through the connecting part 34, and the position of the connecting part 34 after the rope winding disc 32 passes through the rope winding shaft through hole 13 is just opposite to the position of the inner side wall of the rope winding shaft through hole 13. The connection 34 of the rope reel 32 and the rope reel perforation 13 may be arranged as a clearance fit such that the rope reel 32 rotates around the connection 34.

Further, in order to realize the tightness between the rope winding groove 10 and the cavity where the fluted disc 31 is located, the rope winding shaft 3 is further provided with a sealing member 35, the sealing member 35 is sleeved on the outer side wall of the connecting portion 34, the sealing member 35 may be a rubber ring sleeved on the outer side of the connecting portion 34, the inner ring of the rubber ring is tightly attached to the connecting portion 34, and the outer ring of the rubber ring is tightly attached to the inner side wall of the rope winding shaft through hole 13. It should be noted that the arrangement of the sealing member 35 does not affect the rotation between the roping shaft 3 and the roping shaft aperture 13. A seal positioning groove 341 is also provided in order to facilitate the mounting and fixing of the seal 35 at the position of the connection part 34 of the roping shaft 3, said seal 35 being positioned in the seal positioning groove 341.

In this embodiment the diameter of the toothed disc 31 is larger than the diameter of the roping disc 32, while the diameter of the toothed disc 31 is also larger than the diameter of the roping axle hole 13. A toothed disc 31 is rotatably mounted between the boss portion 14 and the housing 2. In this embodiment the sheave 32 of the roping shaft 3 is arranged to pass through the roping shaft aperture 13 and the sheave 31 is arranged to restrict the passage of the roping shaft aperture 13. One end of the fluted disc 31 is abutted on the boss part 14 in the rotation process, and the abutting position of the fluted disc 31 and the boss part 14 is just positioned at the edge position of the rope winding shaft through hole 13.

The rope winding shaft 3 can be directly inserted and connected to the rope winding shaft through holes 13 in a penetrating manner when the rope belt tightening module 100 is manufactured, so that the rope winding shaft 3 can be installed and fixed, and the rope winding shaft 3 is more convenient to install and fix. The rope winding shaft 3 adopting the structure has simpler structure and more convenient installation.

Further, as shown in fig. 11 to 12, in order to reduce friction between the toothed disc 31 and the boss portion 14 during rotation, a ring of supporting portions 144 protruding in the protruding direction of the boss portion 14 are further provided on the boss portion 14. The supporting portion 144 supports the toothed disc 31 so that the toothed disc 31 is only in frictional contact with the supporting portion 144 during rotation, thereby reducing friction force during rotation of the toothed disc 31. Further, the end of the support portion 144 that contacts the toothed disc 31 may be configured as an arcuate end to further reduce the area of contact between the two for more efficient transmission. The support 144 is provided with a loop along the edge of the roping axle bore 13.

For better control of the rotation of the roping shaft 3 and stability during rotation, the roping shaft 3 also has a rotating shaft 33 arranged on the toothed disc 31 and coaxially arranged with the toothed disc 31, the rotating shaft 33 and the roping disc 32 being arranged on opposite sides of the toothed disc 31, respectively. One end of a rotating shaft 33 is fixed on the fluted disc 31, and the other end of the rotating shaft 33 is rotatably arranged on the shell 2.

Specifically, the fluted disc 31 is provided with a rotating shaft positioning groove opposite to the first end of the rotating shaft 33, the housing 2 is provided with a rotating hole matched with the second end of the rotating shaft 33, the first end of the rotating shaft 33 is inserted and fixed in the rotating shaft positioning groove, and the second end of the rotating shaft 33 is rotatably mounted in the rotating hole.

One end of the rope winding shaft 3 is rotatably arranged in a rotating hole on the shell 2 through a rotating shaft 33, on the other hand, a connecting part 34 at the middle position of the rope winding shaft 3 is rotatably arranged in the rope winding shaft through hole 13, meanwhile, the rope winding shaft 3 is limited in the axial direction through the butt joint of the fluted disc 31 and the boss part 14, and the stability of the whole rotating process of the rope winding shaft 3 is realized through the limitation of the two positions.

The rope belt passes through the shell 2 and the penetrating opening on the boss part 14, enters the rope winding groove 10 and is wound on the rope winding disc 32, and the driving mechanism 5 drives the rope winding disc 32 to rotate through the driving fluted disc 31 so as to tighten or loosen the rope belt. In the present embodiment, the rope winding groove 10 is formed on the boss portion to form a first chamber for accommodating the rope winding disc 32, a second chamber is formed between the housing 2 and the boss portion 14, the first chamber and the second chamber are communicated through the rope winding shaft through hole 13, and the fluted disc 31 and the driving mechanism 5 are both disposed in the second chamber. The rope winding disc 32 for winding the rope belt and the fluted disc 31 of the driving mechanism are respectively arranged in the two cavities through the arrangement of the structure, so that the influence of the fluted disc 31 on the winding of the rope belt in the transmission process is avoided, and the tightening or loosening of the rope belt is prevented from being influenced by the winding of the rope belt on the fluted disc 31.

In addition, the boss portion 14 is provided such that the toothed disc 31 of the rope reel 3 is supported, the toothed disc 31 is rotatably mounted between the housing 2 and the boss portion 14, and the toothed disc is located between the rope reel 32 and the housing 2, and the boss portion 14 actually supports the toothed disc 31 to facilitate connection with the driving mechanism 5. The arrangement of the structure can be beneficial to the integrated design of the rope belt tightening module 100, and the volume of the whole rope belt tightening module 100 can be reduced. In the prior art driving mechanism 5, the gear disc 31 is generally driven by the gear box 52, the gear box 52 is fixed on the base 1, the gear box 52 is generally large in size, and the output shaft of the gear box is installed behind the base 1 and has a certain height from the base 1, so that the space generated by the height can be effectively utilized to integrally design the elastic module.

In this embodiment, a rope winding disc 32 is arranged in the height space between the plane of the output shaft of the gearbox 52 and the base 1, and the rope winding disc 32 effectively supports the fluted disc 31 to the position at the same height as the gearbox 52 so as to conveniently realize connection with the output end of the gearbox 52. The arrangement of the above structure avoids the waste of space caused by the larger volume of the gearbox 52, and is beneficial to the integrated design of the whole rope belt tightening module 100.

The rope winding groove 10 is arranged on the boss part 14, and the opening direction of the rope winding groove 10 points to the wearable product, so that the rope winding can be more conveniently observed and adjusted in the rope winding process, and the operation is convenient. The rope tightening module 100 in this embodiment further has a groove cover 4 provided on the base 1, the groove cover 4 being detachably mounted and fixed on the base 1 to cover the rope grooves 10. The slot cover 4 is also installed and fixed on the base 1 along the installation direction, and one surface of the slot cover 4 opposite to the base 1 is used for being abutted against a wearable product, so that the slot cover 4 is arranged between the base 1 and the wearable product, and the slot cover 4 is still limited between the wearable product and the base 1 after being connected with the base 1 in a loose manner, so that the slot cover is not fallen off.

The groove cover 4 covers the rope winding groove 10, so that the rope can be prevented from being wound out of the rope winding groove 10, the groove cover 4 limits the wound rope, and the rope winding disc 32 on the rope winding shaft 3 protrudes to the position close to the groove cover 4 in the direction of the groove cover 4. The receiving space of the rope is in fact the space enclosed by the outer side wall of the rope drum 32, the inner side wall of the rope winding groove 10 and the groove cover 4.

In another embodiment, two ends of the rope winding shaft 3 can be respectively rotatably installed in a rotating hole on the shell 2 and a rotating hole on the groove cover 4, the groove cover 4 is provided with a rotating hole matched with the rope winding disc 32, two ends of the rope winding shaft 32 are respectively limited through the shell 2 and the groove cover 4, and the rope winding disc 32 is rotatably installed between the shell 2 and the groove cover 4. In this embodiment, the boss 14 may not have an axial limiting effect on the toothed disc 31.

As shown in fig. 6-12, the housing 2 is covered on the outer side of the boss portion 14, and a first sealing member 23 disposed along the circumferential direction of the first through hole 11 and a second sealing member 24 disposed along the circumferential direction of the second through hole 12 are disposed between the outer side wall of the boss portion 14 and the inner side wall of the housing 2. The boss portion 14 in this embodiment has a top plate 141 and first and second side plates 142 and 143 provided on both sides of the top plate 141 and extending in a direction away from the housing 2; the rope winding shaft perforation 13 is arranged on the top plate 141, and the first through hole 11 and the second through hole 12 are circular holes respectively arranged on the first side plate 142 and the second side plate 143.

The first seal 23 and the second seal are provided along the circumferential direction of the first through hole 11 and the second through hole 12, respectively, and the first seal 23 is provided between the first side plate 142 and the inner side wall of the housing 2, and the second seal 24 is provided between the second side plate 143 and the inner side wall of the housing 2. The first and second through holes 11 and 12 are used for threading the string, and thus, the string needs to be penetrated from the outside, and in order to prevent the outside water from entering the gap between the boss portion 14 and the housing 2 through the first through hole 11 or the second through hole 12 and further entering the chamber where the driving mechanism 5 is fixedly installed, the above-described sealing operation needs to be performed on the first through hole 11 and the second through hole 12. Because the cavity in which the driving mechanism 5 is located is provided with electrical components such as a battery and a motor, the waterproof effect is required, and the waterproof effect of the electrical equipment in the rope belt tightening module 100 is ensured by the arrangement of the structure.

In this embodiment, the first through hole 11 and the second through hole 12 are circular holes adapted to the rope belt, and the circular holes are arranged to enable the rope belt to be more adapted to the through holes, so that a large obvious gap exists between the rope belt and the through holes in the rope belt threading process to enable water to enter, and in addition, the through of the rope belt can be conveniently realized due to the arrangement of the circular holes.

Specifically, in this embodiment, the boss portion 14 is provided with a seal accommodating groove 140 along the circumferential direction of the first through hole 11 and the boss portion 14 is provided with a seal accommodating groove 140 along the circumferential direction of the second through hole 12. Seal receiving grooves 140 are provided on both the first side plate 142 of the boss portion 14 and the second side plate 143 of the boss portion 14. The first seal 23 and the second seal 24 may be made of silica gel, and since the boss portion 14 is made of hard plastic, the first seal 23 and the second seal 24 may be injection molded on the boss portion 14, and the first seal 23 and the second seal 24 are respectively molded in the corresponding seal accommodating groove 140. In order to facilitate the molding of the first sealing member 23 and the second sealing member 24, the first sealing member 23, the second sealing member 24 and the boss portion 14 are molded by two-color injection, and the manual use can be reduced in the molding process by two-color injection, thereby facilitating the molding operation.

As shown in fig. 14-17, the driving mechanism 5 is provided with a driving motor 51, a gearbox 52 and a worm 53 matched with the fluted disc 31, the driving motor 51 drives the worm 53 through the gearbox 52, and the worm 53 and the gearbox 52 are in sliding connection through a cross spline. The worm 53 has a cross spline portion 531 protruding in the direction of the transmission case 52, and the transmission case 52 has a cross key groove 520 that is fitted to the cross spline portion 531.

As shown in fig. 15, a planetary gear structure for transmission is provided in the transmission case 52, and torque transmitted by the drive motor 51 is transmitted using a two-stage planetary transmission structure in the present embodiment. Specifically, the transmission 52 includes a transmission housing 521, and first and second support frames 522 and 523 provided in the housing 521. A plurality of first planetary gears 524 are rotatably mounted on the first support frame 522 toward one end of the driving motor 51, and a first center wheel 525 engaged with each first planetary gear 524 is disposed at an output end of the driving motor 51. A plurality of second planetary gears 526 are arranged on the second support frame 523 toward one end of the first support frame 522, and a second center wheel 527 meshed with each second planetary gear 526 is arranged on one end of the first support frame 522 opposite to the second support frame 523. The second center wheel 527 is disposed at the center of the ring formed by the annular arrangement of the plurality of second planetary gears 526. Similarly, the first center wheel 527 is disposed at the center of the ring formed by the annular arrangement of the plurality of first planetary gears 523.

The second support frame 523 has a protruding portion 528 protruding away from the driving motor 51 on a surface opposite to the second planetary gear 526, the gearbox housing 521 has a positioning hole adapted to the protruding portion 528, the protruding portion 528 is rotatably mounted in the positioning hole, and the protruding portion 528 is completely accommodated in the positioning hole. The most distal end of the protrusion 528 does not protrude beyond the locating hole. In this embodiment, the gearbox 52 and the drive motor 51 are mounted and fixed on the limit part 152.

The cross-shaped key groove 520 is arranged on the protruding portion 528, meanwhile, the worm 53 is provided with a cross-shaped spline portion 520 protruding towards the protruding portion 528 and being matched with the cross-shaped key groove 520, and the transmission of torque transmitted by the gearbox 52 is achieved through the cooperation of the protruding portion and the cross-shaped spline portion 520, so that stability in the force transmission process is improved.

In this embodiment, an end of the worm 53 away from the gearbox 52 abuts against the housing 2, and the housing 2 has a worm abutting portion adapted to the worm 53. In this embodiment, the worm 53 is adopted for transmission, and the fluted disc 31 arranged on the corresponding rope winding shaft 3 is arranged into an inclined tooth pattern matched with the worm 53. The use of the worm 53 for transmission produces axial forces during rotation to drive the worm 53 into play, so that a worm abutment is provided on the housing 2 to avoid play of the worm 53 in the axial direction. One end of the worm 53 abuts on the worm abutment during rotation. Therefore, in order to avoid friction generated during rotation between the worm 53 and the abutment, the end of the worm 53, which is far from the gearbox 52, is provided with a spherical tip, so that friction between the worm 53 and the abutment is reduced, thereby improving transmission efficiency. The boss portion 14 has a worm support portion 145 thereon which is adapted to the worm 53.

A motor support table for supporting the driving motor 51 and a gearbox support table for supporting and positioning the gearbox 52 are arranged on the bottom plate 15, and a positioning groove matched with the gearbox housing is formed in the gearbox support table. Since the volume of the gearbox 52 is large and the volume of the driving motor 51 is small, in order to ensure that the center position of the driving motor 51 coincides with the center position of the gearbox 52, the height of the motor support table is set to be higher than the height of the gearbox support table in this embodiment. The gearbox support table and the motor support table are both engaged with the limiting portion 152.

It is understood that the driving mechanism 5 further has a battery unit 54 for supplying power to the driving motor 51, a circuit board 55 electrically connected to the battery unit 54 and the driving motor 51, respectively, a rotation angle recording unit 56, and a charging unit 57. The rotation angle recording unit 56 is used to record the angle of forward rotation or the angle of directional rotation of the rotary shaft 3, and transmit the recorded angle data to the control unit on the circuit board 55. The control unit controls the driving motor 51 to rotate, and the charging unit 57 is used for charging the battery unit 54, and the charging unit 57 is electrically connected to the control unit and controls the charging condition of the battery unit 54 through the control unit. The charging unit may be charged using a wireless magnetic force.

The circuit board 55 has a tightening button for controlling the rotation of the driving motor 51 to tighten the string and a loosening button for controlling the rotation of the driving motor 51 to loosen the string. The take-up button and the release button are juxtaposed on the circuit board 55.

The body portion 26 of the housing 2 is provided with a switch key opening 261 at an end far away from the base 1, which communicates with the accommodating groove 260. The rope tightening module 100 is further provided with a switch button 27 fixed on the housing 2 and covering the switch button opening 261. The switch key 27 is disposed opposite to the tighten key and the loosen key on the circuit board 55. The switch keys 27 are provided in one piece in the present embodiment, and the upper region of the switch keys 27 forms a first key portion opposite to the position of the tightening key and a second key portion opposite to the position of the loosening key portion. The first key portion and the second key portion are not clearly divided into regions but are disposed at positions near the upper side and positions near the lower side with respect to the switch key 27.

In order to facilitate the operation of the case, a switch key opening 261 may be formed on the entire surface of the housing 2 away from the base 1, and the switch key 27 covers the switch key opening 261. The switch key 27 is externally leaked so as to conveniently realize the tightening or loosening operation of the rope belt.

In this embodiment, the switch key 27 may be made of soft material such as silica gel, the housing 2 is made of hard plastic, and the switch key 27 is embedded and injection molded on the housing 2. The switch key 27 is fixed on the shell 2, and the switch key 27 is made of waterproof materials such as silica gel, so that the waterproof performance in the shell 2 can be effectively guaranteed.

Further, the casing 2 further has a light transmitting member 271 disposed on the switch key 27. The transparent member 271 is made of plastic, the switch key 27 is made of silica gel, and the switch key 27 is embedded and injection-molded on the transparent member 271. A lamp may be provided between the base 1 and the housing 2, and light emitted from the lamp passes through the light-transmitting member 271.

The wearable article may be a shoe in this embodiment, the connector 200 has an upper mounting portion 210 and a sole mounting portion 211 for matching with a sidewall of the upper, the sole mounting portion 211 has an upper mounting portion 212 for matching with a bottom of the upper and a lower mounting portion 213 for matching with the sole, and the upper mounting portion 212 and the lower mounting portion 213 are disposed opposite to each other; the lace tightening module 100 is positioned on the upper mounting portion 210.

The upper mounting portion 210 is for connection and fixation with the upper, and the upper mounting portion 210 is fixed at an intermediate position of the rear side of the upper. The two ends of the sole mounting portion 211 are fixedly adhered to the upper and the sole, respectively, the sole mounting portion 211 is actually sandwiched between the upper and the sole, so that both sides of the connection member 200 are fixedly connected to the upper and the sole, respectively, and the upper mounting portion 210 of the connection member 200 is fixedly attached to the upper. The above arrangement can more firmly fix the connector 200.

The sole mounting portion 211 includes a first side portion and a second side portion that curvedly extend from the upper mounting portion 210 to both sides, and the first side portion and the second side portion are symmetrically disposed with respect to the upper mounting portion 210.

The connecting piece 200 is provided with a first rope belt perforation 214 and a second rope belt perforation 215 for the rope belt to pass through, a first end of the first rope belt perforation 214 is arranged on the side wall of the fixing cavity 203 and opposite to the third perforation 21, and a second end of the first rope belt perforation 214 is arranged on the side wall of the connecting piece 200 and near the butt joint surface 201. The first end of the second strap through hole 215 is disposed on the side wall of the fixing cavity 203 and opposite to the fourth through hole 22, and the second end of the second strap through hole 215 is disposed on the side wall of the connecting piece 200 near the interface 201.

The first ends of the first rope belt perforation 214 and the second rope belt perforation 215 are arranged on the side wall of the fixing cavity 203, so that the third through hole 21 and the fourth through hole 22 on the shell 2 are respectively corresponding to the side wall of the fixing cavity 203 after the shell 2 and the connecting piece 200 are assembled, excessive leakage of the rope belt is avoided, and the waterproof effect can be facilitated when the shell 2 is tightly attached to the fixing cavity 203. Meanwhile, the second ends of the first rope belt perforation 214 and the second rope belt perforation 215 are arranged on the side wall of the connecting piece 200 at the position close to the butt joint surface 201, so that the rope belt can be attached to the upper after being worn, and the guiding and wearing of the rope belt are facilitated.

Further, the rope tightening module 100 is further provided with a first wire perforation 28 for threading a wire, and the connector 200 is provided with a second wire perforation 205 opposite to the first wire perforation 28. The lamp strip may be provided on the upper as described above, and the power source of the lamp strip may be powered by a battery in the cord belt tightening module 100, and the provision of the first and second cord perforations 28, 205 facilitates the threading of the cord. The first wire perforation 28 is disposed on the rope belt tightening module 100 opposite to the fixing chamber 203, and one end of the second wire perforation 205 is disposed on the inner sidewall of the fixing chamber 203.

The invention also discloses a wearable product, which comprises the rope belt tightening assembly, wherein the wearable product is provided with a flexible substrate and a rope belt arranged on the flexible substrate, the rope belt tightening module 100 is fixed on the flexible substrate through the connecting piece 200, and the rope belt tightening module 100 is matched with the rope belt to tighten or loosen the flexible substrate.

The wearing article is a shoe, the flexible substrate is an upper, and the connecting piece 200 is fixed in the middle of the rear end of the upper.

The invention also discloses a manufacturing method of the rope belt tightening assembly, which comprises the following steps:

forming a module housing, wherein the module housing comprises a housing 2 and a connector 200 of the belting module 100 secured together; the connector 200 has a mating surface 201 for mating with a wearable article and an outer wall surface 202 facing away from the mating surface;

And installing and fixing the elastic execution assembly in the assembly shell.

According to the invention, the shell 2 of the rope belt tightening module is connected and fixed with the connecting piece 200 to form the assembly shell, and then the tightening execution assembly is installed and fixed on the assembly shell, so that the production and the manufacture of the rope belt assembly are conveniently realized, and the stability of a product after the production and the manufacture is improved. Meanwhile, the butt joint surface 201 matched with the wearable product is arranged on the formed component shell, so that direct connection and fixation with the wearable product are realized conveniently, the rope belt elastic module can be matched and installed on different wearable products, excessive change design of the wearable product is not needed, and the universality is strong.

The direction of the abutting surface 201 facing the outer wall surface 202 is defined as the installation direction, and the tightness executing assembly is installed and fixed in the assembly housing along the installation direction and is mutually limited with the assembly housing along the installation direction.

In this embodiment, the tension actuator assembly is mounted and fixed in the assembly housing in the mounting direction. The tightness executing assembly is installed and fixed along the installation direction, so that the tightness executing assembly can be conveniently installed, and the installation stability of the rope belt tightness assembly is facilitated. The tamper-evident feature is defined as being between the wearable article and the connector, without falling off or being exposed with the shell and tamper-evident feature being broken apart.

The assembly shell is provided with a containing groove for containing the tightness executing assembly and a limiting wall which is annularly arranged along the edge of the containing groove;

The tightness executing assembly is provided with a base, wherein the base is provided with a bottom plate and a connecting part arranged at the edge position of the bottom plate; the connecting part is abutted with the limiting wall and fixedly connected with the limiting wall. The cooperation of setting up spacing wall and connecting portion carries out spacing convenient realization elasticity execution assembly's location and connection.

And welding and sealing are carried out between the connecting part and the limiting wall through ultrasonic welding or laser welding. The welding characteristics of laser welding and ultrasonic welding are utilized for connection and fixation, so that the connection tightness of the two parts after welding can be ensured. Therefore, the production and manufacturing process can be facilitated, and the complicated production and manufacturing caused by sealing by independently arranging the sealing element is avoided.

The tightness executing assembly is provided with a base and a winding shaft which are installed together, and the installation method is as follows:

Providing the base 1, wherein the base 1 is provided with a rope winding groove 10 with a notch facing a first direction and a rope winding shaft perforation 13 penetrating the rope winding groove 10 along the first direction;

the roping shaft 3 is threaded through the roping shaft perforation 13 in a first direction to rotate the roping discs 32 on said roping shaft 3 in said roping grooves 10.

The aforementioned "forming a component housing" may be performed in various manners, in which the housing 2 and the connecting member 2 are integrally formed, and specifically includes the following steps:

Forming a shell 2; the casing 2 has an extension portion 25 extending annularly around the casing, and the extension portion 25 has an injection hole 250 formed thereon to be combined with the connector 200;

the connector 200 is injection molded onto the extension 25 of the housing 2.

In the above embodiment, the housing 2 may be injection molded first, and then the connector 200 is insert-molded on the extension 25 of the housing 2.

The arrangement of the extension 25 achieves stability of the connection fixation.

The second mode of forming a component housing is also an integrally formed device, and specifically includes the following steps: the shell 2 and the connecting piece 200 are integrally formed by double-shot molding. The double-shot injection molding integrated molding can realize the simultaneous generation of two parts in one mold opening, thereby greatly facilitating the operation.

In the third mode of forming a component housing, a split type mounting and fixing mode is adopted, and the method specifically comprises the following steps:

Forming a housing 2 and a connecting member 200, respectively; wherein, the connecting piece 200 is further provided with a fixing cavity 203 penetrating the abutting surface 201 and the limiting wall 2, and a limiting structure 204 formed around the fixing cavity 203; the shell 2 is provided with an extension part 25 which is abutted against the limit structure 204;

The housing 2 is installed in the fixing cavity 203 in a penetrating manner, and the limiting structure 204 is connected and fixed with the extending portion 25.

In the above embodiment, the housing 2 and the connector 200 are separately formed, and then are connected and fixed after being separately formed.

The steps realize the production and manufacture of the rope belt elastic component, and the produced rope belt elastic component can be sent to a manufacturer of the wearable product for production and assembly.

The embodiment of the invention also discloses a manufacturing method of the wearable product, which comprises the step of forming the rope belt tightening assembly by adopting the manufacturing method of the rope belt tightening assembly;

Providing a wearable product blank and threading the rope on the wearable product blank and the rope tightening module 100;

The drawstring assembly is attached and secured to the wearable article blank by an attachment 200.

When the wearable article blank is a shoe, it has an upper, a strap worn on the upper and a sole, the connector 200 has an upper mounting portion 210 for mating with a sidewall of the upper, the upper mounting portion 210 being fixed in an intermediate position on the rear side of the upper.

The connecting piece 200 further has a sole mounting portion 211 connected to the upper mounting portion 210, and both ends of the sole mounting portion 211 are respectively connected and fixed to the upper and the sole.

In another embodiment, the rope belt can be pre-threaded on the formed rope belt tightening assembly so as to facilitate subsequent production and assembly. That is, in the above-mentioned method for manufacturing the rope belt tightening assembly, after the installation of the tightening execution assembly, the rope belt is further threaded to the rope belt tightening module 100.

Another embodiment of the invention also discloses a method of manufacturing a wearable article, comprising:

the rope belt tightening assembly is formed by adopting the manufacturing method of the rope belt tightening assembly; the rope belt elastic component is provided with a rope belt in advance in a penetrating way;

The above-mentioned rope belt tightening assembly is fixed on a wearable product blank, and the rope belt is threaded on the wearable product blank.

While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.

Claims (11)

1. A method of manufacturing a rope belt tensioner assembly, comprising: the method comprises the following steps:

Forming a component housing comprising a connector and a housing of a lace tightening module secured together, the connector having a mating face for mating with a wearable article and an outer wall face facing away from the mating face; the rope belt tightening module is provided with an operation part which is externally leaked outside the outer wall surface; the butt joint surface is matched with the wearable product blank, so that the rope belt tightening assembly is directly installed and fixed on the outer side of the wearable product;

installing and fixing the elastic execution assembly in the assembly shell; the direction of the abutting surface facing the outer wall surface is limited to be the installation direction, and the tightness executing assembly is installed and fixed in the assembly shell along the installation direction and is mutually limited with the assembly shell in the installation direction.

2. The method of manufacturing a rope belt tensioner of claim 1, wherein: the assembly shell is provided with a containing groove for containing the tightness executing assembly and a limiting wall which is annularly arranged along the edge of the containing groove;

the tightness executing assembly is provided with a base, wherein the base is provided with a bottom plate and a connecting part arranged at the edge position of the bottom plate; the connecting part is abutted with the limiting wall and fixedly connected with the limiting wall.

3. The method of manufacturing a rope belt tensioner of claim 2, wherein: and welding and sealing are carried out between the connecting part and the limiting wall through ultrasonic welding or laser welding.

4. The method of manufacturing a rope belt tensioner of claim 1, wherein: the tightness executing assembly is provided with a base and a winding shaft which are installed together, and the installation method is as follows:

Providing the base, wherein the base is provided with a rope winding groove with a notch facing a first direction and a rope winding shaft perforation penetrating the rope winding groove along the first direction;

and perforating the rope winding shaft along a first direction so as to enable the rope winding disc on the rope winding shaft to rotate in the rope winding groove.

5. The method of manufacturing a rope belt tightening assembly according to any one of claims 1-4, wherein: the step of forming a module housing specifically includes the following steps:

forming a shell, wherein the shell is provided with an extending part which extends annularly around the shell, and the extending part is provided with a glue injection hole used for being combined with the connecting piece;

the connector is injection molded onto the extension of the housing.

6. The method of manufacturing a rope belt tightening assembly according to any one of claims 1-4, wherein: the step of forming a module housing specifically includes the following steps: the shell and the connecting piece are integrally formed by double-shot injection molding.

7. A method of manufacturing a rope belt tensioner as claimed in claim 2 or 3, wherein:

the step of forming a module housing specifically includes the following steps:

Respectively forming a shell and a connecting piece; the connecting piece is also provided with a fixing cavity penetrating through the butt joint surface and the limiting wall and a limiting structure formed around the fixing cavity; the shell is provided with an extending part which extends annularly around the shell, and the extending part is abutted against the limiting structure;

The shell is arranged in the fixing cavity in a penetrating mode along the installation direction, and the limiting structure is fixedly connected with the extending part.

8. The method of manufacturing a rope belt tightening assembly according to any one of claims 1-4, wherein: after installing the tightening execution assembly, the method further comprises threading a rope to the rope tightening module.

9. A method of manufacturing a wearable article, comprising:

Forming a rope belt tensioner assembly using the method of manufacturing a rope belt tensioner assembly of claim 8;

The drawstring assembly is secured to a wearable article blank and the drawstring is threaded onto the wearable article blank.

10. A method of manufacturing a wearable article comprising forming a lace tensioner assembly using the method of manufacturing a lace tensioner assembly of any one of claims 1-7;

providing a wearable product blank, and threading the rope belt on the wearable product blank and the rope belt elastic module;

The rope belt tightening assembly is connected and fixed on the wearable product blank through a connecting piece.

11. A method of manufacturing a wearable article according to claim 10, characterized in that the wearable article blank is a shoe having an upper, a strap threaded on the upper and a sole, the connector having an upper mounting portion for mating with a sidewall of the upper, the upper mounting portion being fixed in an intermediate position on the rear side of the upper.