TWI430759B - Adjust the buckle - Google Patents

Description

Adjustment buckle

The invention provides an adjusting buckle, in particular, when the turntable is unidirectionally rotated, the engaging portion can be engaged by the engaging portion to displace the segmented rack portion, and the torsion spring is pushed to be in a tight state. When pressed on the pressing member, the turntable is made. Forming a dislocation position with the pressing member to exhibit a freely rotating state, the torsion spring can be released to pull the reversal of the turntable, and then the turntable is synchronously driven to automatically adjust the elasticity of the segmented belt.

According to the conventional fasteners of the segmented belts, most of them are used for shoes, skates, etc., and the overall structure includes a seat body, a release plate and a segmented belt, wherein the release plates are mostly rotated. The design is designed to be detached or snapped into the pitch of the segmented belt for a fixed or loose use, and is supplemented with a spring to assist the release of the release plate in a pop-up shape, so that the user can easily pull Dynamic operation, but the overall structure is more complicated and assembly is not easy.

However, when the user wants to adjust the distance of the segment belt movement, the segment belt is located inside the seat body and the release plate, so that it is impossible to perform fine adjustment by visually or rotating the release plate, and only by feeling Adjusting with both hands, if used in shoes, it is easy to make the adjustment movement more difficult and inconvenient due to the tension of the shoes.

In order to solve the problems caused by the fixed fasteners of the above-mentioned segmented belts, the manufacturer has improved the overall structure or the adjustment portion, thereby reducing the manufacturing cost of such fixed fasteners, and designing a function of fine adjustment so that It can make the user more convenient and reliable in operation. Please refer to the tenth figure, which is an exploded view of the conventional fixing clip, which is mainly opened on the two side plates of a U-shaped strip body A. Two pairs of shaft holes A1 and A2 are used to force the shaft plates B1 and C1 provided on the two sides of the release plate B and the fine adjustment switch C to be inserted therein, and the segment belt D is placed in the bottom side channel A3 and the guide rail of the seat body A. In A4, wherein the release plate B can detach or bite the lower engaging portion B2 on the surface of the segmented belt D after pressing, and the inner end of the fine adjustment handle C on the other side is elastic and When the top elastic piece C2 is in an arc shape, and the top elastic piece C2 is rotated by the fine adjustment switch C, the end thereof can be buckled into the vertical surface of the protruding tooth D1 of the segmented belt D, so that the segmented belt D is once The distance of a convex tooth D1 can be moved, and the arc surface of the top elastic piece C2 is rotated along the convex tooth D1 of the segmented belt D during the rotation. The tilt-section in an elastic deformation, in turn, may return to its original position by.

However, although the fixed buckle of the above-mentioned segmented belt has achieved the effect of being fine-tuned and convenient to use, the fine-tuning handle C is controlled by the top-loading elastic piece C2 to be actuated and reset, and the top-loading elastic piece C2 is a fine-tuning handle C. In one-piece molding, in addition to the poor elastic effect, it is easy to cause deformation or breakage after long-term repeated use, which will result in unsmooth operation, or failure to fine-tune the failure of the overall function, and will not be used. Cost considerations; in addition, since the release plate B and the fine adjustment switch C are respectively installed at the two sides of the seat body A, the overall occupation volume thereof is large, so that the range of articles to which it is applied is limited. Moreover, the overall appearance is quite abrupt and less aesthetically pleasing, and those who have yet to work in this industry are redesigned to effectively solve them.

Therefore, the inventors have designed and adjusted such adjustments in view of the problems and deficiencies in the use of fixed fasteners, and the collection of relevant materials through various assessments and considerations, and the continuous trial and modification of the years of research and development experience in the industry. The birth of the invention.

The main purpose of the present invention is that when the turntable rotates in one direction, the engaging portion can be engaged to drive the relative displacement of the two-segment rack portion in the passage of the seat body, and push the torsion spring disposed on the shaft portion. The tightening state is used to facilitate the release of the combined component (such as a helmet, a backpack or a briefcase) on the segmented belt connecting portion, and when pressed against the pressing member, the elastic member can be pressed against the elastic member. The elastic deformation causes the sliding portion at the inner wall surface of the turntable accommodating groove to be dislocated and separated from the limiting portion on the outer ring surface of the pressing member to be freely rotated, so that the rotating torsion spring can be automatically reversed by the release torsion spring, and then the turntable is rotated. The synchronously driven two-segment belt is automatically adjusted for the tightness of the belt body, and has the advantages of simple operation, firm holding and safety in use.

The secondary object of the present invention is that when the turntable is rotated in the reverse direction, the fitting portion of the pressing member can be engaged with the positioning hole on the surface of the base body, and the card can be engaged by the limiting portion on the outer ring surface of the pressing member. The vertical surface of the pushing portion at the inner wall surface of the turntable accommodating groove is formed in a state of being locked, so that the turntable can only perform a one-way rotating action, and the corresponding surface of the slanting portion can be correspondingly supported along the limit portion. The sliding surface slides against the displacement, and pushes the inner diameter of the torsion spring to be tapered to present a tight state, so that the structure of the turntable clamping portion is designed so that the two-section rack portion can be used as a predetermined convex tooth pitch. The relative displacement distance is adjusted, thereby automatically adjusting the tightness of the two-segment belt to be tightened or released on the conjugate.

Another object of the present invention is to adjust the module and the pressing mechanism to be sequentially accommodated in the interior of the seat body, not only to provide the segmented belt wearing position, but also to hide the segment belt, and there is no combination on the surface of the seat body. The opening is exposed to enhance the overall appearance, aesthetic appearance and more miniaturization.

In order to achieve the above objects and structures, the technical means and the functions thereof are employed in the present invention. The construction and function of the preferred embodiments of the present invention are described in detail below.

Please refer to the first, second, third, fourth and fifth figures, which are respectively a perspective view, an exploded view, an exploded perspective view of another view, a front cross-sectional view and a side cross-sectional view of the present invention. It can be clearly seen that the present invention includes a seat body 1, an adjustment module 2, a pressing mechanism 3 and a segment belt 4, so that the main components and features of the present case are detailed as follows, wherein: the seat body 1 can be integrated. Formed or separated by a base 11 and an outer cover 12, wherein the base 11 is internally formed with a passage 10 through which one or more segmented bands 4 are disposed, and a central portion is formed at the center of the bottom of the passage 10. The shaft portion 13 of the vacant hole 131 is provided, and a slit 132 which can communicate with the vacant hole 131 is longitudinally sectioned above the shaft portion 13, and the outer cover 12 is located at the outer side of the shaft portion 13 and is provided with one or more The through hole 14 is connected to the channel 10, and a positioning hole 15 is defined in the surface of the outer cover 12.

The adjusting module 2 is received in the channel 10 of the base body 1 and includes a turntable 21 and a torsion spring 22. The pivoting portion 211 is disposed at the center of the turntable 21, and the pivoting portion 211 is matched with the shaft portion of the base 1. 13 may be a pivot shaft and a shaft hole that are pivotally connected to each other, and a locking portion 212 is protruded from the bottom of the turntable 21. The engaging portion 212 may be a ring tooth, a plurality of latches, a pyramid or other engaging function. The same shape is provided, and a positioning groove 2121 for receiving the torsion spring 22 is recessed upwardly on the bottom surface of the locking portion 212, and a card slot 2122 is disposed on the inner wall surface of the positioning groove 2121, and the torsion spring 22 is sleeved on the shaft. And a pin 221 at the two ends of the torsion spring 22 respectively, so that the pins 221 of the two ends of the torsion spring 22 are respectively inserted into the slot 132 of the slot 2122 and the shaft portion 13 to be positioned. The rotation of the torsion spring 22 can be used to make the turntable 21 have the function of reverse resetting. In addition, the top of the turntable 21 is provided with a receiving groove 213, and is convexly disposed on the inner wall surface of the receiving groove 213. a plurality of urging portions 214 arranged in a ring shape, and a resisting surface 2141 is formed obliquely on the surface of each of the urging portions 214, and a swirl is formed at the periphery of the turntable 21 Part 215.

The pressing mechanism 3 is received in the receiving groove 213 of the adjusting module 2 of the turntable 21, and includes a pressing member 31 and an elastic member 32. The outer ring surface of the pressing member 31 is formed to be engaged with the pushing portion 214. Or a plurality of limiting portions 311 in the separated state, and a sliding surface 3111 is formed obliquely on the surface of each of the limiting portions 311, and the top of the pressing member 31 is convexly disposed to be movable corresponding to the positioning hole 15 on the surface of the base 1. The engaging portion 312 of the card is engaged, and the engaging portion 312 is configured to be rectangular, elliptical, polygonal or various other shapes. The bottom surface of the pressing member 31 is recessed with a set of connecting holes 313; The elastic member 32 is received in the vacant hole 131 of the shaft portion 13 and elastically supports the two ends of the elastic member 32 (not shown) against the sleeve hole 313 of the pressing member 31 and the vacant hole. At the bottom of the 131, the pressing member 31 has a function of elastically resetting.

The segmented strip 4 is a long strip, and a rack portion 41 is disposed on a side of the segment strip 4, and a hollow hole 410 is formed on the surface of the rack portion 41, and an inner wall surface is located on the side of the hollow hole 410. A plurality of convex teeth 411 are laterally convex, and a connecting portion 42 is provided on the other side away from the rack portion 41.

When the present invention is assembled, the two-segment belt 4 side rack portion 41 is firstly disposed in the channel 10 from the two sides of the seat body 1 and is in a staggered stacked state, and the shaft at the center of the bottom portion of the channel 10 After the portion 13 passes through the hollow hole 410 in the rack portion 41, the two segment strips 4 can be respectively sleeved on the outer side of the shaft portion 13 without being pulled out, and the rack portion 41 is also located on the inner wall surface of the hollow hole 410. The plurality of convex teeth 411 are formed to face each other, and the adjustment module 2 is received in the channel 10, so that the pivoting portion 211 at the center of the turntable 21 is pivotally connected with the shaft portion 13 and is bottomed by the turntable 21 The locking portion 212 can be engaged with the plurality of convex teeth 411 at the inner side of the two-segment belt 4 with the ring-shaped portion, and the torsion spring 22 is sleeved on the shaft portion 13 at the bottom of the channel 10. The pin 221 at one end of the torsion spring 22 is positioned in the slot 132 embedded in the shaft portion 13.

At this time, the pressing mechanism 3 can be received in the receiving groove 213 at the top of the turntable 21, and the limiting portion 311 on the outer ring surface of the pressing member 31 and the pushing portion 214 at the inner wall surface of the receiving groove 213 can be formed or The elastic member 32 is received in the vacant hole 131 of the shaft portion 13 so as to be elastically supported by the torsion spring 22 and the pressing member 31 respectively through the abutting portions (not shown) of the elastic member 32. The sleeve hole 313 has a function of elastically resetting the pressing member 31, and can prevent the torsion spring 22 from jumping out of the shaft portion 13 due to vibration.

The outer cover 12 can be integrated and assembled on the base 11 by means of a locking and fixing manner, so that the rotating portion 215 of the periphery of the turntable 21 is partially exposed to the through hole 14 at the outer side of the outer cover 12, and the top of the pressing member 31 is provided. The fitting portion 312 protrudes from the positioning hole 15 on the surface of the outer cover 12 and presents a corresponding movable card. The adjusting module 2 and the pressing mechanism 3 are sequentially received in the housing 1 , which is not only The two-section belt 4 is provided for use in the setting position, and the two-segment belt 4 can be hidden, and no combination opening is exposed on the surface of the seat body 1 to improve the overall appearance, the appearance and the miniaturization. The assembly of the present invention as a whole is completed.

Furthermore, a plurality of positioning portions 16 are disposed between the base 11 and the outer cover 12, and the positioning portion 16 is located on the surface of the base 11 and can be provided with a plurality of through holes 161, and each of the through holes 161 is respectively provided with a lock The fixing member 162 is protruded from the bottom of the outer cover 12, and the plurality of locking posts 163 are protruded from the bottom of the outer cover 12, and then the locking member 162 is inserted into the through hole 161, and then locked into the locking post 163, thereby the base 11 can be The locking and fixing together with the outer cover 12 is only a preferred embodiment, and the base 11 and the outer cover 12 can be firmly integrated by means of snap fitting, clamping positioning or gluing, etc., but This combination is a utility with simple assembly and stable structure.

The other side of the two segment strips 4 away from the rack portion 41 is respectively provided with a connecting portion 42 and a plurality of perforations are provided on the surface of the connecting portion 42 to bond the two segment strips 4 by means of locking and fixing. The objects (not shown) are integrated into one, but in practice, they are not limited to this. They can also be sewn, riveted or clamped, and the combination can be safe for various types. A cap, a bag (such as a backpack, a briefcase or a storage bag, etc.), a storage bin or other item that can be joined to the two-segment tape 4 by means of the connecting portion 42 to enhance the overall utility and applicability.

Please refer to the second, sixth, seventh, eighth, and ninth figures, which are respectively an exploded perspective view of the present invention, a stereoscopic appearance view during adjustment, a partial stereoscopic appearance view during adjustment, a stereoscopic appearance view after pressing, and a post-pressing appearance. As shown in the figure, when the user rotates to the left of the rotating portion 215 of the adjusting module 2, the rotating portion 215 of the adjusting module 2 can be rotated by the locking portion 212 at the bottom of the turntable 21. The plurality of protruding teeth 411 at the inner side of the two-segment portion 41 are disposed on the second segment, and the two segmented strips 4 are disposed in the channel 10 of the base body 1 for relatively outward displacement, so that the pressing member 31 is embedded. The engaging portion 312 is correspondingly engaged with the positioning hole 15 on the surface of the base body 1. When the user reverses to the right side of the turntable 21, the plurality of pushing portions 214 at the inner wall surface of the top receiving groove 213 of the turntable 21 A vertical position is formed on the outer surface of the plurality of limiting portions 311 on the outer ring surface of the pressing member 31, so that the turntable 21 can only perform a one-way rotating operation, and the surface of the pressing portion 214 can be inclined along the surface of the resisting surface 2141. The corresponding sliding surface 3111 of the limiting portion 311 is slidably resisted and displaced while passing through the torsion spring 2 After the pin 221 of one end is inserted into the slot 132 of the shaft portion 13 as a positioning reference point, the card slot 2122 on the inner wall surface of the slot 21 is positioned to be pushed by the inner diameter of the torsion spring 22 to be tightened. The state of the turntable 21 card portion 212 is designed such that the two segment strips 4 can be adjusted to the relative displacement distance of the predetermined teeth 411. However, if it is applied to the combination, it can be a helmet. When the upper belt is used as an example, the locking portion 21 can be engaged by the rotating portion 21 to drive the two-segment belt 4 to the relatively outward displacement of the rack portion 41, so as to facilitate the user to release the belt and use the helmet. After being worn on the head, it can improve the function and effect of the overall use.

Vice versa, if the user wants to tighten the strap on the helmet, only the fitting portion 312 pressed against the pressing member 31 is separated from the positioning hole 15 on the surface of the base 1 and the elastic member is separated. 32 can be compressed and elastically deformed by the pressing force of the pressing member 31, and the plurality of pushing portions 214 at the inner wall surface of the top receiving groove 213 of the turntable 21 form a dislocation separation from the plurality of limiting portions 311 on the outer ring surface of the pressing member 31. At this time, since the turntable 21 is not restricted by the pressing member 31 and is in a freely rotating state, the elastic returning force of the torsion spring 22 can be released to automatically rotate the turntable 21, and then the turntable 21 is synchronously driven. The segmented belt 4 is relatively inwardly displaced, so that the automatic adjustment of the belt tightness can be performed according to the needs of the user, and after the user releases the fitting portion 312 on the pressing member 31, the elastic member 32 can be used. The elastic restoring force is restored to the original position, so that the plurality of limiting portions 311 on the outer ring surface of the pressing member 31 are engaged in the vertical surface of the plurality of pushing portions 214 at the inner wall surface of the receiving groove 213 of the turntable 21 to form a good clamping positioning state. And easy to operate, securely held and Combined effect of the use of security were.

In addition, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the patent application of the present invention. The present invention is mainly directed to the interior of the base 1 for receiving the adjustment module 2 and the pressing mechanism 3, which can be unidirectional. Rotating on the turntable 21, the engaging portion 212 is engaged to drive the plurality of protruding teeth 411 opposite to the inner side of the rack portion 41 of the two segment strips 4 to be relatively outwardly displaced, and is pushed to the tension spring 22 to be tightened. It is convenient for the user to release the combined combination (such as a helmet, a bag or a storage box) on the two-segment belt 4; and when the user presses on the pressing member 31, it can be pressed against the elastic member 32. A compression elastic deformation causes the pushing portion 214 at the inner wall surface of the turntable 21 to form a freely disengaged position from the limiting portion 311 on the outer ring surface of the pressing member 31, thereby exhibiting a freely rotating state, that is, the rotating spring 22 can be pulled through the release torsion spring 22 to automatically reverse Turning, the turntable 21 is synchronously driven to the two segmented belts 4 for relative inward displacement, so that the relative distance adjustment of the pitch of the predetermined convex teeth 411 can be adjusted for the two segmented belts 4, and the operation is simple and the operation is confirmed. Effect; further, turntable 21 card part 2 12 can also be engaged by the two-segment belt 4 rack portion 41 for relative inward displacement according to requirements or design. It only needs to match the resisting surface 2141 on the surface of the pushing portion 214 with the slip on the limiting portion 311. The tilting direction of the surface 3111 is changed, so that the turntable 21 can be rotated clockwise or counterclockwise. When the user presses on the pressing member 31, the torsion spring 22 can be released to pull the turntable 21 to automatically reverse, and the turntable is rotated. 21 synchronously drives the two segmented strips 4 for relative displacement, thereby automatically adjusting the tightness of the two segmented strips 4 or releasing the strips on the conjugate according to various uses and places of use, thereby improving the overall utility and The scope of applicability is more competitive with the product. Therefore, any form that can achieve the aforementioned effects should be covered by the present invention. Such simple modification and its equivalent structural changes should be included in the scope of patent of the present invention. Within, combined with Chen Ming.

In summary, the above-mentioned adjustment buckle of the present invention can truly achieve its efficacy and purpose, so the invention is an invention with excellent practicability, and is in fact conforming to the application requirements of the invention patent, and submitting an application according to law, expecting the examination committee to be an early one. This case is given to protect the inventor's hard work. If there is any doubt in the bureau, please do not hesitate to give instructions. The inventor will try his best to cooperate with him.

1. . . Seat

10. . . aisle

11. . . Pedestal

12. . . s

13. . . Shaft

131. . . Vacant hole

132. . . Groove

14. . . Through hole

15. . . Positioning card hole

16. . . Positioning department

161. . . Through hole

162. . . Locking element

163. . . Locking post

2. . . Adjustment module

twenty one. . . Turntable

211. . . Pivot

212. . . Carding department

2121. . . Positioning slot

2122. . . Card slot

213. . . Locating slot

214. . . Shift

2141. . . Resisting surface

215. . . Rotating part

twenty two. . . Torsion spring

221. . . Pin

3. . . Pressing mechanism

31. . . Pressing member

311. . . Limiting department

3111. . . Slip surface

312. . . Mating part

313. . . Socket hole

32. . . Elastic component

4. . . Segmentation belt

41. . . Rack section

410. . . Hollow hole

411. . . Convex tooth

42. . . Connection

A. . . Seat

A1. . . Shaft hole

A2. . . Shaft hole

A3. . . aisle

A4. . . guide

B. . . Release plate

B1. . . Axis column

B2. . . Carding department

C. . . Fine tuning handle

C1. . . Axis column

C2. . . Top moving shrapnel

D. . . Segmentation belt

D1. . . Convex tooth

The first figure is a three-dimensional appearance of the present invention.

The second figure is a perspective exploded view of the present invention.

The third figure is a perspective exploded view of another perspective of the present invention.

The fourth drawing is a front cross-sectional view of the present invention.

Figure 5 is a side cross-sectional view of the present invention.

The sixth figure is a three-dimensional appearance of the invention when it is adjusted.

The seventh figure is a partial stereoscopic view of the invention when it is adjusted.

The eighth figure is a three-dimensional appearance of the invention after pressing.

The ninth diagram is a partial perspective view of the present invention after being pressed.

The tenth figure is an exploded view of the conventional fixed fastener.

1. . . Seat

10. . . aisle

11. . . Pedestal

12. . . s

13. . . Shaft

131. . . Vacant hole

132. . . Groove

14. . . Through hole

15. . . Positioning card hole

16. . . Positioning department

161. . . Through hole

162. . . Locking element

2. . . Adjustment module

twenty one. . . Turntable

211. . . Pivot

213. . . Locating slot

214. . . Shift

2141. . . Resisting surface

215. . . Rotating part

twenty two. . . Torsion spring

221. . . Pin

3. . . Pressing mechanism

31. . . Pressing member

311. . . Limiting department

3111. . . Slip surface

312. . . Mating part

32. . . Elastic component

4. . . Segmentation belt

41. . . Rack section

410. . . Hollow hole

411. . . Convex tooth

42. . . Connection

Claims (10)

The utility model relates to an adjustment buckle, which comprises a seat body, an adjustment module, a pressing mechanism and a segment belt, wherein: the seat body is formed with a passage through which one or more segment belts are arranged, and is provided at the bottom of the passage. The shaft portion is disposed at an outer side of the shaft portion and has one or more through holes, and a positioning card hole is defined in the surface of the seat body; the adjusting module is received in the passage of the seat body and includes a pivotal connection a turntable on the shaft portion and a torsion spring which can be pushed by the turntable, wherein the bottom portion of the turntable is convexly provided with a locking portion, and a plurality of moving portions arranged in an annular shape are protruded from the inner wall surface of the receiving groove at the top of the turntable. The rotating portion of the turntable is formed with a rotating portion that can be exposed at the through hole, and the torsion spring is sleeved on the shaft portion. The pressing mechanism includes a pressing member received in the receiving groove of the turntable and elastically supported against the pressing portion. The elastic member at the bottom of the member, and the outer ring surface of the pressing member is formed with a plurality of limiting portions which can be slidably resisted by the one-way turning movement of the turntable and reversely formed to form a locked state, and the top of the pressing member is convexly disposed Positioning the hole of the card hole active card The segment belt is provided with a rack portion that is engaged with the turntable locking portion and is outwardly displaced in the passage, and a connecting portion is disposed on the other side away from the rack portion, and the fitting is pressed on the pressing member. At the time of the part, the shifting portion of the turntable and the limiting portion are dislocated and disengaged to be in a state of free rotation, so that the torsion spring can be released to pull the turntable to reverse and then synchronously drive the segmented belt to be displaced inward. The adjusting buckle according to the first aspect of the invention, wherein the seat body is integrally formed or separately formed by a base and an outer cover, and the shaft portion has a vacant hole for accommodating the elastic member, and The shaft portion is longitudinally sectioned with a slot that can communicate with the vacant hole, and the bottom surface of the turntable clamping portion of the adjustment module is upwardly recessed with a positioning groove for receiving the torsion spring, and a slot is formed on the inner wall surface of the positioning slot. And the pins of the two ends of the torsion spring are respectively embedded in the card slot and positioned in the slot. The adjusting clip of the second aspect of the invention, wherein the base and the outer cover are provided with a plurality of positioning portions, wherein the positioning portion is located on the surface of the base and a plurality of through holes are provided, and the through holes are respectively The locking member is provided with a plurality of locking posts protruding from the bottom of the outer cover, and the locking component passes through the through hole, and then locks and locks into the locking post to be integrated and integrated. The adjusting buckle according to the first aspect of the invention, wherein the pivoting portion at the center of the turntable of the adjusting module and the shaft portion of the seat body are a pivot shaft and a shaft hole corresponding to the movable joint, and the turntable is located A resisting surface is formed obliquely on the surface of the pushing portion at the inner wall surface of the accommodating groove, and a sliding surface is formed obliquely on the surface of the limiting portion on the outer ring surface of the pressing member of the pressing mechanism, so that the turntable is unidirectionally rotated The sliding surface of the sliding portion can be slid and resisted along the corresponding sliding surface of the limiting portion. The adjusting buckle according to claim 1, wherein the segmented strip is a long strip, and a hollow hole through which the shaft portion of the seat passes is formed on the surface of the rack portion, and two points are obtained. The segment belt is laterally convexly disposed on the opposite side of the hollow hole, and is provided with a plurality of convex teeth engaged on the turntable clamping portion, so that the two segmented belts are located in the channel of the base body for relatively outward displacement. The utility model relates to an adjustment buckle, which comprises a seat body, an adjustment module, a pressing mechanism and a segment belt, wherein: the seat body is formed with a passage through which one or more segment belts are arranged, and is provided at the bottom of the passage. The shaft portion is disposed at an outer side of the shaft portion and has one or more through holes, and a positioning card hole is defined in the surface of the seat body; the adjusting module is received in the passage of the seat body and includes a pivotal connection a turntable on the shaft portion and a torsion spring which can be pushed by the turntable, wherein the bottom portion of the turntable is convexly provided with a locking portion, and a plurality of moving portions arranged in an annular shape are protruded from the inner wall surface of the receiving groove at the top of the turntable. The rotating portion of the turntable is formed with a rotating portion that can be exposed at the through hole, and the torsion spring is sleeved on the shaft portion. The pressing mechanism includes a pressing member received in the receiving groove of the turntable and elastically supported against the pressing portion. The elastic member at the bottom of the member, and the outer ring surface of the pressing member is formed with a plurality of limiting portions which can be slidably resisted by the one-way turning movement of the turntable and reversely formed to form a locked state, and the top of the pressing member is convexly disposed Positioning the hole of the card hole active card The segment belt is provided with a rack portion that is engaged with the turntable locking portion and is displaced inwardly in the passage, and a connecting portion is disposed on the other side away from the rack portion, and the fitting is pressed on the pressing member. At the time of the part, the pusher portion of the turntable and the limit portion are dislocated and disengaged to be in a state of free rotation, and the torsion spring is released to pull the turntable to reverse and then synchronously drive the segment belt to outwardly. The adjusting clip of the sixth aspect of the invention, wherein the seat body can be integrally formed or separated by a base and an outer cover, and the shaft portion has a vacant hole for accommodating the elastic member, and The shaft portion is longitudinally sectioned with a slot that can communicate with the vacant hole, and the bottom surface of the turntable clamping portion of the adjustment module is upwardly recessed with a positioning groove for receiving the torsion spring, and a slot is formed on the inner wall surface of the positioning slot. And the pins of the two ends of the torsion spring are respectively embedded in the card slot and positioned in the slot. The adjusting clip of the seventh aspect of the invention, wherein the base and the outer cover are provided with a plurality of positioning portions, wherein the positioning portion is located on the surface of the base and a plurality of through holes are provided, and the through holes are respectively The locking member is provided with a plurality of locking posts protruding from the bottom of the outer cover, and the locking component passes through the through hole, and then locks and locks into the locking post to be integrated and integrated. The adjusting buckle according to the sixth aspect of the invention, wherein the pivoting portion at the center of the turntable of the adjusting module and the shaft portion of the seat body are the rotating shaft and the shaft hole corresponding to the movable joint, and the turntable is located A resisting surface is formed obliquely on the surface of the pushing portion at the inner wall surface of the accommodating groove, and a sliding surface is formed obliquely on the surface of the limiting portion on the outer ring surface of the pressing member of the pressing mechanism, so that the turntable is unidirectionally rotated The sliding surface of the sliding portion can be slid and resisted along the corresponding sliding surface of the limiting portion. The adjusting clip according to claim 6, wherein the segment strip is a long strip body, and a hollow hole for the shaft portion of the seat body is opened on the surface of the rack portion, and the two points are The segment belt is laterally convexly disposed at a position opposite to the inner side of the hollow hole, and is provided with a plurality of convex teeth engaged on the turntable clamping portion, so that the two segment belts are located in the channel of the seat body for relative inward displacement.