CN208114117U - Rope band adjusts device and component - Google Patents

Abstract

The utility model relates to articles for daily use technical fields, adjust device and component more particularly, to a kind of rope band.Rope band regulating device includes：Actuator, around line piece and mounting base；Actuator and around line piece in coaxial arrangement, actuator is flexibly connected with around line piece, and actuator and is arranged in mounting base around line piece, and actuator drive is rotated clockwise or counterclockwise around line piece relative to mounting base；Line piece is provided with the fixed part for fixing bandage and the elastic portion for connecting with actuator, the annulus detent for cooperating with elastic portion is provided on actuator.When user is when by bandage to be fixed, above-mentioned rope band adjustment device, which can be avoided, to carry out being to tie up operation, and only need a hand rotation operation actuator that rope band can be made to be in the state tensed, by making actuator and being detached from around line piece, rope band is set to be in the state of relaxation, it is easy to operate in this way, and save the time, especially facilitate the use of beginner or both hands user inconvenient for use.

Description

Rope band adjusts device and component

Technical field

The utility model relates to articles for daily use technical fields, adjust device and component more particularly, to a kind of rope band.

Background technique

Currently, being fixed by bandage is a kind of with normal in footwear, medical protective equipment or other daily necessities Bandage is loosened or is tensed by the fixed form seen, user, so as to adjust tightness.

In the prior art, the both hands of user hold the both ends of bandage respectively to carry out elastic adjustment, and adjustment is completed The both ends of bandage are knotted again afterwards and are fixed.

But for the user, especially beginner or both hands user inconvenient for use, by bandage come It is to tie up and adjust the relatively more tired complexity of elastic operation, and waste time when being fixed.

Summary of the invention

It is existing in the prior art to improve the purpose of this utility model is to provide a kind of rope band adjustment device and component For the user, especially beginner or both hands user inconvenient for use is when by bandage to be fixed The technical issues of it is more complicated to tie up and adjust elastic operation, and wastes time.

A kind of rope band regulating device provided by the utility model, including：Actuator, around line piece and mounting base；

The actuator and it is described around line piece in coaxial arrangement, the actuator is flexibly connected with described around line piece, and institute It states actuator and is arranged in the mounting base around line piece, around line piece relative to the mounting base described in the actuator drive It rotates clockwise or counterclockwise；

It is described that line piece is provided with the fixed part for fixing bandage and the elastic portion for connecting with the actuator, institute State the annulus detent being provided on actuator for cooperating with the elastic portion.

Further, the actuator includes end cap and rotation pawl；

It is fixedly connected between the end cap and the rotation pawl, the end cap includes lid and the kilocalorie that is arranged on lid Button, small buckle and positioning column；

Multiple positioning columns, small buckle and big buckle along the rounded distribution of the cover center, and the positioning column, Small buckle and big buckle successively are spaced setting along the direction of the diameter of the lid.

Further, the rotation pawl includes main body and the multiple location holes being arranged in main body, multiple elastic arm pawls, buckle Prosposition and multiple tooth sockets；

The location hole, buckle prosposition and tooth socket are arranged on the two sides of the main body, the location hole and the card Button prosposition is used to match with the positioning column and the small buckle；

The center of the main body is arranged in the annulus detent, and multiple tooth sockets are along the center of the main body in former annular Ground is arranged on the body, and for the tooth socket for connecting with described around line piece, the main body outer edge is equipped with multiple be used for The protrusion being connect with the elastic arm pawl, and the extending direction of multiple elastic arm pawls is identical, the elastic arm pawl be used for The mounting base transmission connection.

Further, described to include dress trough of belt, fixed part, annular tooth and the elastic portion around line piece；

The fixed part is arranged in the dress trough of belt, and the dress trough of belt is arranged in the annular tooth and the elastic portion One end, and the center of the dress trough of belt is arranged in the elastic portion, multiple annular tooths are uniform along the center of the dress trough of belt Distribution, the annular tooth and the tooth socket fit.

Further, the elastic portion includes the first semicircle column and the second semicircle column；

Described first semicircle column and the second semicircle column are symmetricly set on the center of the dress trough of belt, and institute State the first semicircle column and the second semicircle column interval setting, the described first semicircle column and second semicircle Be respectively arranged with the first elastic buckles and the second elastic buckles on shape column, first elastic buckles and second elastic buckles be used for The annulus detent clamping.

Further, the elastic portion further includes elastic slice；

The elastic slice is removably disposed between the described first semicircle column and the second semicircle column.

Further, the first fixation hole and the second fixation hole are provided on the elastic slice, the described first semicircle column leans on One end of nearly described second semicircle column is provided with the first positioning protrusion, and the described second semicircle column is close to described the first half One end of circular abutment is provided with the second positioning protrusion, first fixation hole and the second fixation hole and first positioning protrusion It is clamped with the second positioning protrusion.

Further, the mounting base includes pedestal and fixing seat；

It is provided with through-hole on the pedestal, the brim of a hat, interior helical teeth, small card base and big card base are provided on the pedestal, it is described On the inner side wall of the base, the brim of a hat is arranged in one end of the pedestal to the setting of interior helical teeth, the small card base and described Big card base is arranged on the outer wall of the pedestal；

The brim of a hat is described to limit the lid moving up and down along the pedestal for connecing with the kilocalorie buckle Interior helical teeth and the elastic arm pawl are clamped, so that the rotation pawl is rotated clockwise or counterclockwise relative to the pedestal, it is described big Card base and the small card base are passed through for connecting with the fixing seat, and being additionally provided on the side of the pedestal for bandage Rope outlet.

Further, newel, big card slot and small card slot are provided in the fixing seat；

It is described to be rotatably arranged on the newel around line piece, the big card slot and the small card slot and the kilocalorie Foot and the small card base clamping, so that the fixing seat is connected with the pedestal.

The utility model also provides a kind of rope band adjustment component, buckles and including bandage, multiple lead as above-mentioned rope band adjusts Device；

Multiple buttons of leading are for being fixed on exterior object, and multiple buttons of leading are spaced setting；The bandage is successively It detains and is fixed on the fixed part across multiple described lead.

A kind of rope band regulating device provided by the utility model, including：Actuator, around line piece and mounting base；The driving Part and it is described around line piece in coaxial arrangement, the actuator is flexibly connected with described around line piece, and the actuator and around line piece It is arranged in the mounting base, the actuator drive is described to be turned around line piece relative to the mounting base clockwise or counterclockwise It is dynamic；It is described that line piece is provided with the fixed part for fixing bandage and the elastic portion for connecting with the actuator, the drive The annulus detent for cooperating with the elastic portion is provided on moving part.Using above-mentioned scheme, when in use, actuator is to leaning on It is closely mobile around one end of line piece, it connect actuator with around line piece, at this time annulus card on the elastic portion in line piece and actuator Position clamping, and actuator and setting, in mounting base, mounting base limits the rotation direction of actuator, so that actuator drives coiling Part is merely able to along rotating clockwise or rotate counterclockwise, thus the fixed part for making to be arranged in line piece drive bandage be wrapped in around In line piece, it is gradually reduced length of the bandage outside device, and then tenses the elasticity of bandage.It lightens restrictions on when user needs to adjust When band, pulling actuator is detached from actuator with around line piece, directly can arrive bandage adjusting by the bandage outside pulling out Loose state.

From the foregoing, it will be observed that above-mentioned rope band adjustment device can be avoided progress when user is when by bandage to be fixed Operation is tied up by system, and only needs a hand rotation operation actuator that rope band can be made to be in the state tensed, by making actuator It is detached from around line piece, rope band is made to be in the state of relaxation, it is easy to operate in this way, and the time is saved, especially facilitate beginner Or the use of both hands user inconvenient for use.

Rope band provided by the utility model adjusts component, and rope band adjustment component includes that bandage, multiple lead are buckled and rope band tune Engagement positions, the effect generated is identical as the rope band adjustment effect of device, repeats no more.In addition, multiple settings for leading button can Exterior object is enabled to be tied up by bandage stronger.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram for the assembly that rope band provided by the embodiment of the utility model adjusts device；

Fig. 2 is the Structure explosion diagram that rope band provided by the embodiment of the utility model adjusts device；

Fig. 3 is the structure sectional view that rope band provided by the embodiment of the utility model adjusts device；

Fig. 4 is the structural schematic diagram of actuator provided by the embodiment of the utility model assembly；

Fig. 5 is the structural schematic diagram provided by the embodiment of the utility model around line piece and rotation pawl assembly；

Fig. 6 is the structural schematic diagram of end cap provided by the embodiment of the utility model；

Fig. 7 is the structural schematic diagram of rotation pawl provided by the embodiment of the utility model；

Fig. 8 is the structural schematic diagram provided by the embodiment of the utility model around line piece；

Fig. 9 is schematic diagram of base structure provided by the embodiment of the utility model；

Figure 10 is the structural schematic diagram of fixing seat provided by the embodiment of the utility model；

Figure 11 is that reel provided by the embodiment of the utility model is provided with elastic slice perspective view of the explosion；

Figure 12 is bandage provided by the embodiment of the utility model and around line piece, pedestal and lead the structural representation buckled and matched Figure；

Figure 13 is that rope band provided by the embodiment of the utility model adjustment device applies the structural schematic diagram cooperated in shoes；

Figure 14 is that rope band provided by the embodiment of the utility model adjustment device applies the structural representation cooperated in medical protective equipment Figure.

Icon：1- actuator；2- is around line piece；3- mounting base；4- bandage；5- leads button；6- rope band regulating device；7- shoes； 8- medical treatment armlet；11- end cap；12- revolves pawl；31- pedestal；32- fixing seat；21- elastic portion；22- annular tooth；23- fills trough of belt； 24- fixed part；The small buckle of 110-；The big buckle of 111-；112- positioning column；120- buckles prosposition；121- annulus detent；122- elastic arm Pawl；123- tooth socket；The semicircle column of 210- first；The semicircle column of 211- second；The first elastic buckles of 212-；The second bullet of 213- Property button；214- elastic slice；The 310- the brim of a hat；Helical teeth in 311-；312- through-hole；The small card base of 313-；The big card base of 314-；315- rope outlet； 321- newel；The big card slot of 322-；The small card slot of 323-；The first positioning protrusion of 2101-；The first fixation hole of 2141-；2142- second Fixation hole.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ", " right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention. In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite Importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition State the concrete meaning of term in the present invention.

Fig. 1 is the structural schematic diagram for the assembly that rope band provided by the embodiment of the utility model adjusts device；Fig. 2 is that this is practical The Structure explosion diagram for the rope band adjustment device that new embodiment provides；Fig. 3 is rope band provided by the embodiment of the utility model adjustment The structure sectional view of device；Fig. 4 is the structural schematic diagram of actuator provided by the embodiment of the utility model assembly；Fig. 5 is this reality The structural schematic diagram around line piece and rotation pawl assembly provided with new embodiment.As shown in Figs. 1-5, provided by the utility model one Kind rope band regulating device, including：Actuator 1, around line piece 2 and mounting base 3；

The actuator 1 and it is described around line piece 2 and coaxial arrangement, the actuator 1 is flexibly connected with described around line piece 2, And the actuator 1 and be arranged in the mounting base 3 around line piece 2, the actuator drive it is described around line piece 2 relative to institute Mounting base 3 is stated to rotate clockwise or counterclockwise；

It is described that line piece 2 is provided with the fixed part 24 for fixing bandage 4 and the elasticity for connecting with the actuator 1 Portion 21 is provided with the annulus detent 121 for cooperating with the elastic portion 21 on the actuator 1.

A kind of rope band regulating device provided by the utility model, including：Actuator 1, around line piece 2 and mounting base 3；It is using When, actuator 1 connect actuator 1 with around line piece 2, at this time the elasticity in line piece 2 to close to around the movement of one end of line piece 2 Annulus detent 121 is clamped in portion 21 and actuator 1, and actuator 1 and setting, in mounting base 3, mounting base 3 limits actuator 1 Rotation direction be merely able to around line piece 2 along rotating clockwise or rotate counterclockwise so that actuator 1 drives, so that setting be made to exist Fixed part 24 in line piece 2 drives bandage 4 to be wrapped in line piece 2, is gradually reduced length of the bandage 4 outside device, And then tense the elasticity of bandage 4.When user, which needs to adjust, lightens restrictions on band 4, actuator 1 is pulled to take off actuator 1 with around line piece 2 From directly in the state that the adjusting of bandage 4 can be arrived to relaxation by the bandage 4 outside pulling out.

From the foregoing, it will be observed that above-mentioned rope band adjustment device can be avoided progress when user is when by bandage 4 to be fixed Operation is tied up by system, and only needs a hand rotation operation actuator 1 that rope band can be made to be in the state tensed, by making actuator 1 and around line piece 2 and mounting base 3, so that rope band is in the state of relaxation, it is easy to operate in this way, and the time is saved, especially facilitate The use of beginner or both hands user inconvenient for use.

Fig. 6 is the structural schematic diagram of end cap provided by the embodiment of the utility model.As shown in fig. 6, in above-described embodiment On the basis of, further, the actuator 1 includes end cap 11 and rotation pawl 12；

It is fixedly connected between the end cap 11 and the rotation pawl 12, the end cap 11 includes lid and is arranged on lid Big buckle 111, small buckle 110 and positioning column 112；

Multiple positioning columns 112, small buckle 110 and big buckle 111 are along the rounded distribution of the cover center, and institute The direction for stating the diameter of positioning column 112, small buckle 110 and big buckle 111 along the lid is successively spaced setting.

Wherein, lid is rounded, and positioning column 112, small buckle 110 and big buckle 111 are to be set as three.

In the present embodiment, it is fixedly connected between end cap 11 and rotation pawl 12, the rotation of end cap 11 revolves the rotation of pawl 12 to drive, and When rope band is needed in relaxation, rotation pawl is separated with around line piece 2, in order to the relaxation of rope band；The positioning column being arranged on lid 112, small buckle 110 and big buckle 111 are arranged along the direction interval of lid diameter, are clamped between big buckle 111 and mounting base 3, To be used in the position for being limited to lid in mounting base 3, positioning column 112 and small buckle 110 are used to connect with rotation pawl 12, with Make to buckle between lid and rotation pawl 12 and be fixed together.

Fig. 7 is the structural schematic diagram of rotation pawl provided by the embodiment of the utility model.As shown in fig. 7, in above-described embodiment On the basis of, further, it is described rotation pawl 12 include main body and be arranged in main body multiple location holes, multiple elastic arm pawls 122, Buckle prosposition 120 and multiple tooth sockets 123；

The location hole, buckle prosposition 120 and tooth socket 123 be arranged on the two sides of the main body, the location hole and The buckle prosposition 120 is used to match with the positioning column 112 and the small buckle 110；

The center of the main body is arranged in the annulus detent 121, and multiple tooth sockets 123 are in along the center of the main body Original is annularly disposed in the main body, and the tooth socket 123 is set on the main body outer edge for connecting with described around line piece 2 There are multiple protrusions for connecting with the elastic arm pawl 122, and the extending direction of multiple elastic arm pawls 122 is identical, institute Elastic arm pawl 122 is stated for being sequentially connected with the mounting base 3.

In the present embodiment, it is provided with the location hole for cooperating with positioning column 112 in main body and cooperates with small buckle 110 Buckle prosposition 120, by location hole and buckle prosposition 120 setting so that end cap 11 and rotation pawl 12 between connect；In main body Center on be also provided with annulus detent 121, the circumferential direction of annulus detent 121 also sets up multiple tooth sockets 123, is arranged in main body The elastic arm pawl 122 at edge is connect with mounting base 3, and elastic arm pawl 122 is connect with mounting base 3, and elastic arm pawl 122 is made to be merely able to edge The axis of mounting base 3 is rotated to a direction, makes end cap 11 be merely able to rotate to a direction in this way, rotary end cover 11 will restrict Band tenses, and annulus detent 121 and tooth socket 123 are connected around line piece 2, and the elastic portion 21 and annulus detent 121 in line piece 2 are blocked It connects even if the state being connect around line piece 2 with rotation pawl 12.

Fig. 8 is the structural schematic diagram provided by the embodiment of the utility model around line piece.As shown in figure 8, in above-described embodiment On the basis of, it is further, described to include dress trough of belt 23, fixed part 24, annular tooth 22 and the elastic portion 21 around line piece 2；

The fixed part 24 is arranged in the dress trough of belt 23, and the annular tooth 22 and the elastic portion 21 are arranged described Fill one end of trough of belt 23, and the elastic portion 21 is arranged in the center of the dress trough of belt 23, the multiple annular tooths 22 are along described The center of dress trough of belt 23 is uniformly distributed, and the annular tooth 22 cooperates with the tooth socket 123.

In the present embodiment, in dress trough of belt 23, fixed part 24 is used to set with fixed rope band, elastic portion 21 setting of fixed part 24 It sets at the center of dress trough of belt 23, and one end extends outwardly, elastic portion 21 and annulus detent 121 are clamped, annular tooth 22 and setting Tooth socket 123 on rotation pawl 12 cooperates, so as to connect between line piece 2 and rotation pawl 12 more stable.

Figure 11 is that reel provided by the embodiment of the utility model is provided with elastic slice perspective view of the explosion.As shown in figure 11, exist On the basis of above-described embodiment, further, the elastic portion 21 includes the first semicircle column 210 and the second semicircle column 211；

Described first semicircle column 210 and the second semicircle column 211 are symmetricly set on the dress trough of belt 23 Center, and the described first semicircle column 210 and the second semicircle interval of column 211 setting, described first is semicircle vertical It is respectively arranged with the first elastic buckles 212 and the second elastic buckles 213 on column 210 and the second semicircle column 211, described first Elastic buckles 212 and second elastic buckles 213 are used to be clamped with the annulus detent 121.

Further, the elastic portion 21 further includes elastic slice 214；

The elastic slice 214 is removably disposed in the described first semicircle column 210 and the second semicircle column 211 Between.

Further, it is provided with the first fixation hole 2141 and the second fixation hole 2142 on the elastic slice 214, described the first half Circular abutment 210 is provided with the first positioning protrusion 2101, second semicircle close to one end of the described second semicircle column 211 Shape column 211 is provided with the second positioning protrusion, first fixation hole 2141 close to one end of the described first semicircle column 210 It is clamped with the second fixation hole 2142 with first positioning protrusion 2101 and the second positioning protrusion.

In the present embodiment, the first semicircle column 210 and the second semicircle column 211 are oppositely arranged in mounting groove The heart, and there is interval between the first semicircle column 210 and the second semicircle column 211, in the first semicircle column 210 and the The opposite side of two semicircle columns 211 is provided with first raised and the second protrusion, and the first protrusion and the second protrusion are used for and bullet The first fixation hole 2141 and the connection of the second fixation hole 2142 on piece 214, so that elastic slice 214 can be mounted on the first semicircle and stand On column 210 and the second semicircle column 211, and the first semicircle column 210 and the second semicircle column 211 are provided with first Elastic buckles 212 and the second elastic buckles 213, the first elastic buckles 212 and the second elastic buckles 213 are oppositely arranged, and the first elastic buckles 212 It is used to be clamped with annulus detent 121 with the second elastic buckles 213, such setting can be around line piece 2 the case where high intensity uses The lower elastic force for increasing the first elastic buckles 212 and the second elastic buckles 213.

Fig. 9 is schematic diagram of base structure provided by the embodiment of the utility model；Figure 10 provides for the utility model embodiment Fixing seat structural schematic diagram.As shown in Figures 9 and 10, on the basis of the above embodiments, further, the mounting base 3 Including pedestal 31 and fixing seat 32；

It is provided with through-hole 312 on the pedestal 31, the brim of a hat 310, interior helical teeth 311, small card base are provided on the pedestal 31 313 and big card base 314, the interior helical teeth 311 be arranged on the inner sidewall of the pedestal 31, the brim of a hat 310 is arranged described One end of pedestal 31, the small card base 313 and the big card base 314 are arranged on the outer wall of the pedestal 31；

The brim of a hat 310 is used to be clamped with the big buckle 111, is moved down with limiting the lid along the pedestal 31 Dynamic, the interior helical teeth 311 is clamped with the elastic arm pawl 122 so that the rotation pawl 12 relative to the pedestal 31 it is clockwise or It rotating counterclockwise, the big card base 314 and the small card base 313 are used to connect with the fixing seat 32, and the pedestal 31 The rope outlet 315 passed through for bandage 4 is additionally provided on side.

Further, newel 321, big card slot 322 and small card slot 323 are provided in the fixing seat 32；

It is described to be rotatably arranged on the newel 321 around line piece 2, so that described connect around line piece 2, the kilocalorie Slot 322 and the small card slot 323 and the big card base 314 and the small card base 313 are clamped, so that the fixing seat 32 and described Pedestal 31 connects.

In the present embodiment, pedestal 31 is in hollow form, i.e., through-hole 312 is arranged on pedestal 31, by place for coiling to be arranged Part 2 and actuator 1, and the brim of a hat 310 is provided on pedestal 31,111 clamping of the brim of a hat 310 and big buckle limits lid in pedestal The position moved on 31, and the interior helical teeth 311 being clamped with elastic arm pawl 122 is equipped on the inner wall of pedestal 31, due to interior oblique The setting of tooth 311, elastic arm pawl 122 can only rotate in one direction relative to pedestal 31, the big card base 314 being arranged on pedestal 31 With small card base 313 in fixing seat 32 big card slot 322 and small card slot 323 connect so that pedestal 31 and fixing seat 32 connect, and The side of pedestal 31 is provided with rope outlet 315, so that bandage 4 can pass through rope outlet 315 and connect with fixed part 24, makes bandage 4 can be wrapped in dress trough of belt 23, while the newel 321 for being same as rotating around line piece 2 is provided in fixing seat 32.

Figure 12 is bandage provided by the embodiment of the utility model and around line piece, pedestal and lead the structural representation buckled and matched Figure；Figure 13 is that rope band provided by the embodiment of the utility model adjustment device applies the structural schematic diagram cooperated in shoes；Figure 14 is Rope band adjustment device provided by the embodiment of the utility model applies the structural schematic diagram in medical protective equipment cooperation.As Figure 12-14 institute Show, rope band that the utility model also provides adjusts component, rope band adjustment component include bandage 4, it is multiple lead buckle 5 and rope band adjust Device, the effect generated is identical as the rope band adjustment effect of device, repeats no more.In addition, multiple settings for leading button 5 can enable Exterior object is tied up stronger by bandage 4.

Wherein, rope band adjustment component can be applied on shoes 7, and rope band adjustment device 6 is arranged in the close shoes of shoes 7 One end of tongue, rope band adjustment component also can be applicable on medical armlet 8.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand：It is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of rope band regulating device, which is characterized in that including：Actuator, around line piece and mounting base；

The actuator and it is described around line piece in coaxial arrangement, the actuator is flexibly connected with described around line piece, and the drive Moving part and be arranged in the mounting base around line piece, the actuator drive it is described around line piece relative to the mounting base up time Needle rotates counterclockwise；

It is described that line piece is provided with the fixed part for fixing bandage and the elastic portion for connecting with the actuator, the drive The annulus detent for cooperating with the elastic portion is provided on moving part.

2. rope band regulating device according to claim 1, which is characterized in that the actuator includes end cap and rotation pawl；

Be fixedly connected between the end cap and the rotation pawl, the end cap include lid and be arranged on lid it is big buckle, it is small Buckle and positioning column；

Multiple positioning columns, small buckle and big buckle are along the rounded distribution of the cover center, and the positioning column, lesser calorie Button and big buckle successively are spaced setting along the direction of the diameter of the lid.

3. rope band regulating device according to claim 2, which is characterized in that the rotation pawl includes main body and is arranged in main body On multiple location holes, multiple elastic arm pawls, buckle prosposition and multiple tooth sockets；

The location hole, buckle prosposition and tooth socket are arranged on the two sides of the main body, and the location hole and the buckle are flat Position with the positioning column and the small buckle for matching；

The center of the main body is arranged in the annulus detent, and multiple tooth sockets are circlewise set along the center of the main body in original It sets on the body, for the tooth socket for connecting with described around line piece, the main body outer edge is equipped with multiple be used for and institute State the protrusion of elastic arm pawl connection, and the extending direction of multiple elastic arm pawls is identical, the elastic arm pawl be used for it is described Mounting base transmission connection.

4. rope band regulating device according to claim 3, which is characterized in that it is described around line piece include dress trough of belt, fixed part, Annular tooth and the elastic portion；

The fixed part is arranged in the dress trough of belt, and the annular tooth and the elastic portion are arranged in the one of the dress trough of belt End, and the center of the dress trough of belt is arranged in the elastic portion, multiple annular tooths are uniformly divided along the center of the dress trough of belt Cloth, the annular tooth and the tooth socket fit.

5. rope band regulating device according to claim 4, which is characterized in that the elastic portion includes the first semicircle column With the second semicircle column；

The first semicircle column and the second semicircle column are symmetricly set on the center of the dress trough of belt, and described the Half circular abutment and the second semicircle column interval setting, the described first semicircle column and second semicircle are vertical Be respectively arranged with the first elastic buckles and the second elastic buckles on column, first elastic buckles and second elastic buckles be used for it is described The clamping of annulus detent.

6. rope band regulating device according to claim 5, which is characterized in that the elastic portion further includes elastic slice；

The elastic slice is removably disposed between the described first semicircle column and the second semicircle column.

7. rope band regulating device according to claim 6, which is characterized in that be provided on the elastic slice the first fixation hole and Second fixation hole, the described first semicircle column are provided with the first positioning protrusion close to one end of the described second semicircle column, Described second semicircle column is provided with the second positioning protrusion close to one end of the described first semicircle column, and described first is fixed Hole and the second fixation hole and first positioning protrusion and the second positioning protrusion are clamped.

8. rope band regulating device according to claim 7, which is characterized in that the mounting base includes pedestal and fixing seat；

It is provided with through-hole on the pedestal, the brim of a hat, interior helical teeth, small card base and big card base are provided on the pedestal, it is described interior oblique Tooth is arranged on the inner side wall of the base, and one end of the pedestal, the small card base and the kilocalorie is arranged in the brim of a hat Foot is arranged on the outer wall of the pedestal；

The brim of a hat is described interior oblique to limit the lid moving up and down along the pedestal for connecing with the kilocalorie buckle Tooth and the elastic arm pawl are clamped, so that the rotation pawl is rotated clockwise or counterclockwise relative to the pedestal, the big card base It is used to connect with the fixing seat with the small card base, and is additionally provided with the rope stretching passed through for bandage on the side of the pedestal Mouthful.

9. according to right want 8 described in rope band regulating device, which is characterized in that in the fixing seat be arranged newel, big card slot With small card slot；

It is described to be rotatably arranged on the newel around line piece, the big card slot and the small card slot and the big card base and The small card base clamping, so that the fixing seat is connected with the pedestal.

10. a kind of rope band adjusts component, which is characterized in that buckled and as described in claim any one of 1-9 including bandage, multiple lead Rope band adjust device；

Multiple buttons of leading are for being fixed on exterior object, and multiple buttons of leading are spaced setting；The bandage sequentially passes through Multiple described lead are detained and are fixed on the fixed part.