TWI609648B - Fastening device and operational method for fastening and adhering fastening device to object - Google Patents

Abstract

A tightening device includes a tightening band with an outer surface and an inner surface for binding to an object, a plurality of grooves are distributed and formed on the outer surface, and a plurality of contact pads correspond to the A plurality of grooves are formed on the inner surface, and a plurality of elastic connecting members are correspondingly formed on the top ends of the plurality of grooves.

Description

Tie-down device and operation method for tightly attaching the tie-down device to an object

The invention relates to a tightening device and an operation method for tightly attaching the tightening device to an object, in particular to a tightening device including a plurality of grooves, a plurality of contact pads, a plurality of elastic connecting members and a binding member. Device and method of operation.

Due to the popularity of miniature motion sensors and the popularity of fitness exercises, wearable devices that sense the user's movement conditions to provide health information, such as pedometers for walking, running meters for running, motion sensors for fitness, Monitors that monitor daily movements and even sleep states, and even wearable devices that detect movements in the water, such as swimming motion sensors, have become popular. Generally speaking, most of these wearable devices are worn on the wrist, similar to the watch structure. Therefore, most wearable devices use a general strap structure combined with a motion sensing module to be fixed on the limb, such as the wrist.

However, most of the current wearable devices on the market use a watchband structure to attach a sensor module to a limb, which is similar to the way a normal watch is worn. That is, the buckle that passes one end of the strap itself through the other end Ring, then tighten the strap to the required tightness, pass the positioning pin on the buckle through the positioning hole on the strap, and combine the pin with the hole to maintain the strap at the required urgency , So that the wearing device is attached to the limb. However, these traditional ways of wearing straps have the following unavoidable disadvantages: that is due to physical movement during exercise, limb shaking, muscle contraction and relaxation, thermal heating, sweating, and even the environment of the body. Changes in temperature and moisture encountered, such as rain and other factors, cause changes in the operating environment and are different from the tightening conditions at the time of initial wearing; however, traditional straps cannot resist these effects, and the wearing position is thus shifted and changed. Loosen the wearing device. This defect not only bothers the user, makes the user's wearing experience poor, but also causes the motion sensing module on the wearable device to move due to the shifting movement of the wearable device in the movement; the movement measurement and use of the user's movement The heart rate measurement of each person is seriously inaccurate, so that the function of the wearable device to obtain correct measurement data during operation to provide users with an understanding of their own exercise status and exercise-related heartbeat data is severely affected.

Therefore, how to avoid the above disadvantages is a question worth pondering. Therefore, a fastening device that can withstand the above-mentioned harsh conditions that are inevitable in sports and still maintain the original fastening conditions of the wearing device is indeed worth developing.

For this reason, in view of the lack of known technology, the inventor was thinking about and improving the idea of the invention, and finally was able to invent the "tightening device and operation method for tightly attaching the tethering device to an object" in this case.

The main purpose of this case is to provide a tightening device that can be firmly tied to a limb, such as the wrist, by a single-handed operation of the user; the device can withstand changes in the physical condition of the operator due to exercise And the impact of changes in the sports environment on the initial wearing conditions of the tightening device, to avoid these effects from loosening the device; the tightening device provides a bearing seat that can accommodate / remove other devices with different functions or purposes, such as a sense of movement that can accommodate different functions Test module, communication module, or audiovisual module.

Another main object of this case is to provide a tightening device, which includes a tightening band for binding to an object, a bearing seat connected to the tightening band, and can bear a detachable device, a plurality of jagged recesses. The grooves are distributed and formed on the binding band, and each of the zigzag grooves is deformed in response to a force to strengthen a tightening force transmitted. A plurality of contact pads are correspondingly formed in the plurality of zigzag grooves. At the bottom, the tightening force is applied to the object, and a plurality of elastic connecting members are correspondingly formed at the tops of the plurality of jagged grooves to transmit the force. A bonding member is formed on the tightening band to provide the The binding band is first combined, and a sliding groove is formed on the binding band to provide a binding adjustment function, and a binding fastener is slid on the sliding groove to provide the binding with the coupling member. Tighten a second bond.

Another main purpose of the present case is to provide a tightening device including a tightening band with an outer surface and an inner surface for restraining On an object, a plurality of grooves are distributed and formed on the outer surface, a plurality of contact pads are formed on the inner surface corresponding to the plurality of grooves, and a plurality of elastic connecting members are correspondingly formed on the plurality of Top of the groove.

The main purpose of the present case is to provide a tightening device including a tightening band for binding to an object. The tightening band has a first end, a first outer end portion, and a first inner end. Part, a second end, having a second outer end and a second inner end, an outer surface, a first fastening medium at the first end and the second end, and an inner surface at The first end and the second end are provided with a second fastening medium, wherein the third fastening on the inner surface of the first end and the second end when the strap is tied to the object. The media are fastened to each other to form a third fastening area, and the first end and the second end are stretched in a first direction so that the first fastening medium at the first outer end is self-fastened to form a first A buckling area, and the second end is separated and stretched in a second direction relative to the first end so that the second buckling medium of the second outer end is automatically buckled to form a second buckle Area.

Another main purpose of this case is to provide an operation method for attaching a fastening device to an object, wherein the fastening device includes a fastening belt having a first end and a second end, a The fastening fastener, a first coupling member at the first end and a second coupling member at the second end, include: passing the first end and the second end both through the fastening fastener, The first fastening member and the second end are simultaneously stretched by the fastening fastener to obtain a first fastening degree of the fastening belt, and then the first binding member and the The second bonding member performs a first bonding; after the first end and the second end of the tightening band that are first bonded are simultaneously stretched in a first direction to obtain a second tightening degree, The first end is coupled to the strap by the first bonding member for a second time; and the second end of the strap is directed toward the first end relative to the first end that has been bonded to the strap a second time. The two directions are separated and stretched to obtain a third tightening degree, and the second end is bonded to the tightening band a third time by the second bonding member.

In order to make the above-mentioned objects, features, and advantages of the present invention more comprehensible, the following describes the preferred embodiments in detail with the accompanying drawings, as follows:

1‧‧‧ first end of the strap

1’‧‧‧ second end of the strap

2,2’‧‧‧Elastic connection member

3,3’‧‧‧groove

4,4’‧‧‧groove side wall with straight section

5,5’‧‧‧ contact pad

6‧‧‧bearing seat

7,7’‧‧‧ chute

8,8’‧‧‧Binding site

9,9’‧‧‧Combined components

10‧‧‧First combined component

10’‧‧‧second combination member

11‧‧‧ Tightening Fasteners

11H‧‧‧ Fastener opening

11R, 11R’‧‧‧Fastening lever

20‧‧‧ Tightening device of the first preferred embodiment of the present invention

30‧‧‧ Tightening device of the second preferred embodiment of the present invention

31‧‧‧Groove side wall with curved section

S1‧‧‧First buckling area

S2‧‧‧Second fastening area

S3‧‧‧The third buckling area

FIG. 1 is a top view and a side view of a fastening device according to a first preferred embodiment of the present invention.

Second figure: It shows a schematic diagram of a tightening fastening device as shown in the first figure, and a top view of a fastening fastener of one of the fastening devices.

The third figure (a) is a schematic diagram showing step 31 of an operation method for attaching a fastening device to an object according to a first preferred embodiment of the present invention.

The third figure (b) is a schematic diagram showing step 32 of the operation method for attaching a fastening device to an object according to the first preferred embodiment of the present invention.

The third figure (c) is a schematic diagram showing step 33 of an operating method for attaching a fastening device to an object according to a first preferred embodiment of the present invention.

The third figure (d) is a schematic diagram showing step 34 of the operation method for attaching a binding device to an object according to the first preferred embodiment of the present invention.

The fourth figure (a): it shows a combined elastic connecting member, a sawtooth-shaped groove, a contact pad and a part of the binding band structure according to the first preferred embodiment of the present invention, which is a free body. Schematic diagrams to show the various forces and structural deformation acting on it.

The fourth figure (b): it shows the elastic connecting members and bindings that are subjected to the tensile stress on the binding band according to the first preferred embodiment of the present invention and simultaneously act on the two sides of the top end of the zigzag groove. Schematic diagram of the various forces and structural deformations of the belt itself.

Fifth Figure: It is a side view showing a tightening device according to a second preferred embodiment of the present invention.

The sixth figure (a): it shows a combined elastic connecting member, a sawtooth-shaped groove, a contact pad and a part of the binding band structure according to the second preferred embodiment of the present invention as a free body, and Schematic diagrams to show the various forces and structural deformation acting on it.

The sixth figure (b): it shows the tensile stress on the tie belt according to the second preferred embodiment of the present invention simultaneously acting on the connection saw Schematic diagrams of various forces and structural deformations of the elastic connecting members on both sides of the top of the toothed groove and the binding strap itself.

The first figure shows a top view and a side view of a fastening device according to a first preferred embodiment of the present invention. The second figure is a schematic view showing a tightening device as shown in the first figure and a top view of one of the tightening devices. In the first figure, the tightening device 20 includes: 1. a tightening band (having a first end 1 and a second end 1 '), composed of an elastic material having an elastic coefficient K1; 2. a plurality of The elastic connecting member 2/2 'is composed of an elastic material with an elastic coefficient K2, K2 <= K1; 3. A plurality of (serrated) grooves 3/3', and the size of each groove is planned to be smaller than the size of the groove Bottom dimension; 4. a plurality of groove side walls 4/4 ', the measuring angle between the groove side wall and the groove bottom is less than 90 degrees; 5. a plurality of contact pads 5/5' formed outside the groove bottom, For tight contact with the skin; 6. Mounting base 6, connected to the strap, used to carry devices intended to be attached to other objects or limbs by the strap; 7. Chute 7/7 ', It is used to match the fastening fastener 11 so that the fastening fastener 11 can move in the chute to facilitate the fastening operation. 8. The bonding portion 8/8 ', the thickness of which is gradually changed and distributed, and the thickness is essentially Not less than the other parts of the binding band 1/1 '; 9. The connecting member 9/10 (also regarded as a first binding member), which is located at 8 binding sites of the binding band 1, and the connecting members 9/10 In contact with 5 and the elastic member 2 is connected on the same side; specific embodiment, when the cuff tightening the belt body is employed fiber material, this junction The coupling member can be a devil felt. If the body of the strap is a polymer material such as silicone, rubber, or resin, or a metal material, the coupling member can be a fastener structure; the fastener can be convex The structure of the object with a concave hole or a column with a penetration hole; 10. The bonding member 9 '/ 10' (also regarded as a second bonding member), located at the bonding portion 8 'of the binding band 1' And the binding member 9 '/ 10' is on the same side as the contact pad 5 'and the elastic connecting member 2', respectively; and 11. the fastening fastener 11 has a fastener rod 11R arranged in the chute 7/7 ' / 11R '(see the second picture) and a fastener opening 11H (see the second picture), wherein the fastener lever 11R / 11R' slides on the sliding space, and the fastener opening 11H allows the strap The first end 1 and the second end 1 'pass.

The tightening device 20 proposed by the present invention has a structure of a plurality of elastic connecting members 2/2 ', a plurality of (serrated) grooves 3/3', and a plurality of contact pads 5/5 '. The tension acting in the longitudinal direction is converted into a positive force applied to the skin, so that the tightening device 20 is firmly attached to the limb. The tightening device 20 includes a tightening band 1/1 ', which has a tensile enhanced contact force structure. The structure of the binding band 1/1 'has a thickness distribution configuration (see the bonding portion 8/8') to match the binding or fixing effect of the specific step of the wearing operation.

In order to produce the conceived deformation mode, the material of the binding band 1/1 ′ included in the binding device 20 is specially selected, and these materials are arranged with a unique structural design. This binding band 1/1 ’is essentially one This elastic material M has an elastic coefficient of K1. In addition, the tightening device 20 has a plurality of elastic connecting members 2/2 ', which is essentially another elastic material N with an elastic coefficient of K2. Regarding the structure of the tightening device 20, the lengthwise side structure of the tightening device 20 has a zigzag groove structure 3/3 ', the groove traverses the width direction of the tightening belt 1/1', and the breaking of the groove The surface structure is a bottom enlarged groove with an opening size smaller than the size of the bottom of the groove, a contact pad 5/5 'below the bottom of the groove, and the measuring angle of the groove side wall 4/4' is less than 90 degrees, and the opening of the groove is The two sides of the end are connected by an elastic connecting member 2/2 ', so that the cross-sectional structure of the tightening device still has continuous force transmission. Regarding the stress distribution and deformation on the tightening device, the elastic coefficient K1 of the material of the tightening band is greater than the elastic coefficient K2 of the connecting member connecting the opening of the groove, and the size of the tightening band is much larger than the size of the elastic connecting member. So that the rigidity of the strap is higher than the rigidity of the elastic connecting member, so when the strap is subjected to tension, the deformation of the elastic connecting member on the groove opening will be greater than the binding due to the tension in the tangential direction. The deformation of the belt causes the measurement angle of the side walls of these grooves to be 4/4 'larger, which in turn increases the positive pressure component of the tension acting on the binding band 1/1' along the side wall. Promote more secure contact of the plurality of contact pads 5/5 'with the skin of the limbs, and make the straps tighter to the limbs.

An operation method for attaching a fastening device to an object tightly according to the present invention will now be described one by one according to the steps thereof: the method of wearing the strap: As shown in step 31 in the third figure (a), when the fastening fasteners 11R and 11R 'are placed on the chute 7 and 7', respectively, the first end and the second end 1 and 1 'of the fastening band Pass the fastener opening 11H on the fastening fastener 11 so that the first end and the second end 1 and 1 'of the fastening strap are limited to the fastening fastener opening 11H and combined. At this time, the first end and the second end 1 and 1 'of the strap can be tightened with one hand, and the thumb and forefinger can be used to push up the strap 11 and stretch and squeeze the strap with the other three fingers and palm. The first end and the second end 1 and 1 ', so that when the joint parts 8 and 8' pass through the fastener opening 11H of the fastening fastener 11 due to the thickness of the joint parts 8 and 8 'becoming thick, they are squeezed to each other , Promote the coupling members 9 and 9 'to combine with each other to form a third fastening region S3, so that the tightening straps 1 and 1' do not move relative to each other.

As shown in step 32 shown in the third figure (b), the first end and the second ends 1 and 1 'of the combined binding band are simultaneously stretched to the right, so that they are in close contact at the joint 8 and the combined The fastening straps 1 and 1 'are partially wound around the fastening fastener lever 11R and are tightened again, and the first fastening is formed by the fastening members 10 on the fastening straps 1 on both sides of the fastening fastener lever 11R. Area S1 and fixed.

As shown in step 33 shown in the third figure (c), hold the second end 1 'of the binding band with the first end 1 of the binding band with fingers, and apply force to the second end 1 of the binding band. 'Unclamp the binding band 1 which has been joined by the joining member 10.

Step 34, as shown in the third figure (d), stretch the strap tightly The second end 1 'makes the joint 8' tightly and partially wrapped around the fastening fastener rod 11R ', and then tightens again. Similarly, the second end of the fastening tape on both sides of the fastening fastener rod 11R' is second. The binding member portion 10 'on the end 1' is tightly bound to form a second buckling region S2, which is fixed to complete the wearing and tightening of the strap.

The fourth figure (a) shows a combined elastic connecting member, a sawtooth-shaped groove, a contact pad and a part of the binding band structure according to the first preferred embodiment of the present invention as a free body, which is used to represent Schematic diagram of various forces and structural deformation acting on it. In the fourth graph (a), Ts is the tensile stress acting on the watch band, and Rs is the reaction force applied to the contact pad to contact the skin. As shown in the fourth figure (a), the solid line shows the shape of the above structures before being stressed, and the dashed line shows the distribution of tensile and compressive stress and structure related to the structure after being stressed. Deformation.

The fourth figure (b) shows the tensile stresses on the straps according to the first preferred embodiment of the present invention, which simultaneously act on the elastic connecting members connecting the two sides of the top end of the zigzag groove and the straps themselves Schematic diagram of the various forces and structural deformations of the time. In the fourth figure (b), Tss is the tangential stress of the tensile stress acting on the strap, Tsc is the positive compression stress component of the tensile stress, and A is the side wall of the zigzag groove due to Tss. The change in angle (an angle that is larger than the original angle A0) causes Tsc to squeeze the contact pad, so that the contact pad is in close contact with the skin.

As shown in the fourth figure (b), due to different materials or The difference in the thickness of the structural structure makes the elastic coefficient K2 of the elastic connecting member smaller than the elastic coefficient K1 of the tie belt member, causing the elastic connecting member to strain or the total geometric deformation, such as the length deformation amount is greater than the strain of the tie belt structure or Is the total geometric deformation, so that the angle of the groove sidewall of the sawtooth groove is enlarged by the tangential component of the tensile stress, and the angle of A is increased. Because the elastic deformation of the elastic connecting member is greater than that of the elastic band structure, the deformed elastic connecting member exerts a pressing force in a direction in which the elastic band structure contacts the skin, and the deformed zigzag groove The side wall angle (A0 + A) is closer to 90 degrees vertical, so the positive compression stress component of the tensile stress acting on the strap structure becomes larger and presses on the zigzag groove in a more positive manner. The contact pads at the bottom make the contact pads contact the skin more closely, that is, the straps are bound to the limbs.

The fifth figure is a side view showing a tightening device according to a second preferred embodiment of the present invention. In the fifth figure, the tightening device 30 according to the second preferred embodiment of the present invention and the tightening device 20 according to the first preferred embodiment of the present invention are different in that: A plurality of grooves on the belt, and the side wall 31 of the groove is an arc-shaped cross section. The enlarged view of the dotted frame in the fifth figure is shown in the sixth figure (a) and the sixth figure (b).

The sixth figure (a) shows a combined elastic connecting member, a sawtooth-shaped groove, a contact pad and a part of the binding band structure according to the second preferred embodiment of the present invention as a free body, which is used to represent Schematic diagram of various forces and structural deformation acting on it. This is tight under wear Force analysis free body diagram with grooves. Both sides of the zigzag groove are stretched by the tension Ts, and the contact pad disposed at the bottom of the groove bears the contact force Rs of the wearing limb. These three forces are balanced to make the wearing device properly restrained on the limb. When the user moves, these three forces may change due to limb shaking, limb muscle contraction, moisture on the skin of the limb, and movement of the body, which changes the state of balance during static wear, which in turn causes the wearable device to shift or It also moves with the movement of the body or limb.

The sixth figure (b) shows the tensile stresses on the straps according to the second preferred embodiment of the present invention, which simultaneously act on the elastic connecting members connecting the two sides of the top end of the zigzag groove and the straps themselves Schematic diagram of the various forces and structural deformations of the time. As shown in the sixth figure (b), the first advantage of the groove side wall 31 having the arc-shaped cross section of the zigzag groove is that it is the same as the groove side wall 4/4 'having the linear cross section of the first embodiment. Similarly, the component Tss of the tangential direction of the tension Ts on both sides of the groove sidewall stretches the arc side wall by the angle θ, that is, the arc side wall is stretched by the Tss tension from the position of the solid line to the position of the dotted line, The elastic connecting member connected to the groove opening also deforms and deforms in accordance with the opening angle deformation of the side wall of the groove being connected, and thus the deformation generates tension that restrains the wearing device on the limb. The second advantage is unique to the arc-shaped cross-section side wall 31, that is, the component Tsc in the positive direction of Ts will be applied to the arc-shaped side wall 31, causing the side wall to deform toward the bottom of the groove, which not only stabilizes Tsc. The pressing contact point applied at the bottom is in close contact with the limb skin, and the two sides of the groove change symmetrically to each other. The shape of the contact pad at the bottom of the groove forms a clamping effect, which further stabilizes the contact pad on the limb skin.

Example:

1. A tightening device comprising: a tightening band for binding to an object; a bearing seat connected to the tightening band to carry a detachable device; a plurality of jagged grooves, distribution and formation Each of the zigzag grooves is deformed in response to a force on the tightening band to strengthen a tightening force transmitted; a plurality of contact pads are correspondingly formed at the bottom of the plurality of zigzag grooves, and the binding is applied Tight force on the object; a plurality of elastic connecting members correspondingly formed on the tops of the plurality of jagged grooves to transmit the force; a coupling member formed on the tightening band to provide the tightening band a first One-time coupling; a chute formed on the fastening band to provide a tightening adjustment function; and a fastening fastener that slides on the chute to provide the fastening band a second with the coupling member Times combined.

2. The tightening device according to embodiment 1, wherein each of the jagged grooves has an opening size, a groove bottom size, a groove side wall and a groove bottom, and the opening size is smaller than the groove bottom size. The groove sidewall has A straight cross-section or an arc-shaped cross-section, and a measurement angle between the side wall of the groove and the bottom of the groove is less than 90 degrees.

3. The tightening device according to embodiment 1 or 2, wherein each of the zigzag grooves further has a groove opening, the tightening band is formed of an elastic material having a first elastic coefficient, and each of the elastic connections The member is composed of an elastic material having a second elastic coefficient, and the second elastic coefficient is less than or equal to the first elastic coefficient. One size of the binding band is much larger than one size of each of the elastic connecting members, so that the binding One of the straps is more rigid than one of the elastic connecting members. Therefore, when the strap is subjected to a force, the elastic connection on each of the groove openings is caused by the tension in one direction of all lines. A deformation amount of the member will be greater than a deformation amount of the binding band, causing each of the measurement angles to become larger, and then a positive force acting on the tension band along the sidewalls of the grooves will be positive. Increasing the pressure component promotes more secure contact between each of the contact pads and the skin of a user's limb, making the strap more tightly attached to the skin of the limb.

4. The fastening device according to any one of the above embodiments, wherein each of the contact pads is formed outside a bottom of a corresponding groove for tightly contacting the object, and the bearing seat is used to carry the borrowing A device that is attached to the object by the fastening device, the object is another object or a limb of a user, and the chute is used to match the fastening fastener to make the fastening button The piece can move in the chute, which facilitates a tightening operation. The tightening strap has a joint portion, which is located at the periphery of the chute. The thickness of one of the bonding sites is gradually changed, and the thickness is not less than the other parts of the binding band.

5. The tightening device according to any one of the above embodiments, wherein the tightening band has a first end and a second end, the bonding member has a first side and a second side, and the first side and The second side is at the joint, the first side is on the same side as the plurality of contact pads, and the second side is on the same side as the plurality of elastic connecting members. When the tightening device is used, the first The first end and the second end pass through the fastening fastener together and stretch the first end and the second end so that the first side at the first end and the first end at the second end One side is combined, and then the combined first end and the second end are stretched in a first direction, and the second side of the first end that has not passed through or passed through the fastening fastener is stretched. Combine with each other to complete the first combination, and then separate and stretch the combined first end and the second end of the second end in a second direction, and pass through and tighten through The second side and the second side of the second end of the fastener are joined to each other to complete the second joining.

6. A tightening device comprising: a tightening band having an outer surface and an inner surface for binding to an object; a plurality of grooves distributed and formed on the outer surface; a plurality of contact pads, Formed on the inner surface corresponding to the plurality of grooves; and a plurality of elastic connecting members formed correspondingly on the tops of the plurality of grooves end.

7. The fastening device according to embodiment 6, further comprising a bearing seat, a coupling member, a chute, and a fastening fastener, wherein the plurality of grooves are a plurality of zigzag grooves, the plurality of grooves The zigzag grooves are individually deformed in response to a force to strengthen a tightening force that is transmitted. The plurality of contact pads apply the tightening force to the object, and the plurality of elastic connecting members are used to transmit the force. The binding member is formed on the inner surface and the outer surface of the binding band to provide a first binding of the binding band. The bearing seat is connected to the binding band and can bear a detachable device. A chute is formed on the fastening band to provide a tightness adjustment function, and the fastening fastener slides on the chute to provide a second combination of the fastening band with the coupling member.

8. A tightening device comprising: a tightening band for binding to an object, the tightening band having: a first end having a first outer end portion and a first inner end portion; a first Two ends with a second outer end and a second inner end; an outer surface with a first fastening medium at the first end and the second end; and an inner surface at the first end And the second end is provided with a second fastening medium, wherein the second fastening medium on the inner surface of the first and second ends is fastened to each other when the strap is tied to the object, Forming a first buckling region, the first and second ends being stretched in a first direction so that the first outer The first fastening medium at the end is self-fastened to form a second fastening area, and the second end is separated from the first end in a second direction and stretched to make the second outer end The first fastening medium is fastened by itself to form a third fastening area.

9. The fastening device according to embodiment 8, further comprising a fastening fastener, wherein the first fastening medium on the first end engages by itself means that the first end has not passed through or passed through. The first fastening media of the fastening fastener are fastened to each other. The self-fastening of the first fastening medium on the second end means that the second end does not pass through and the The first fastening medium is fastened to each other. When the fastening tape is made of a fiber material, the first and the second fastening medium are made of a devil felt material. If the fastening tape is made of a polymer such as silicone, rubber, or resin In the case of material materials or metal materials, the first and the second fastening media are a fastener structure, and the fastener structure may be a convex object with a concave hole or a pillar object. The structure of a penetrating hole.

10. An operation method for attaching a fastening device to an object, wherein the fastening device comprises a fastening belt having a first end and a second end, a fastening fastener, a A first coupling member at the first end and a second coupling member at the second end include: passing the first end and the second end both through the fastening fastener, and by using the fastening fastener Stretching the first end and the second end at the same time to obtain a first tightening degree of the tightening band, and then performing a first bond by using the first and second bonding members; After the first end and the second end of the binding band that are first combined are simultaneously stretched in a first direction to obtain a second tightening degree, the first binding member is used to bond the second time The first end is at the strap; and the second end of the strap is separated and stretched in a second direction relative to the first end that has been combined with the strap for a second time to obtain a third The tightening degree, and the second end is combined with the second end to the tightening band by the second bonding member for a third time.

11. The operation method according to embodiment 10, wherein the object is a limb of a user, the tightening device further comprises a plurality of jagged grooves distributed and formed on the tightening band, and correspondingly formed on the plurality A plurality of contact pads outside the bottom of the jagged grooves and a plurality of elastic connecting members corresponding to the tops of the jagged grooves, each of the jagged grooves has a groove opening, a groove side wall and a At the bottom of the groove, the binding band is composed of an elastic material having a first elastic coefficient, and each of the elastic connecting members is composed of an elastic material having a second elastic coefficient, and the second elastic coefficient is less than or equal to the first Coefficient of elasticity, one dimension of the strap is greater than one dimension of each of the elastic connecting members, so that one of the straps is more rigid than one of each of the elastic connecting members, so when the strap is subjected to a force, Because the tension is a pulling force in all directions, a deformation amount of each corresponding elastic connecting member on each groove opening will be greater than a deformation amount of the binding band, resulting in each side wall of the groove and each Corresponds to the angle measured between a bottom of the groove becomes large, and thus acting in the clamping band of the tie tension forces A positive pressure component acting on the side wall of each groove increases, which promotes more secure contact between the contact pads and the skin of the limb of the user, so that the strap is more tightly bound to the skin of the limb of the user on.

In summary, the present invention provides a tightening device that allows a user to securely tighten the device to a limb, such as a wrist, with only one hand operation; the device can withstand the body of the operator due to movement Changes in conditions and changes in sports environment affect the initial wearing conditions of the tightening device, avoiding these effects to loosen the device; the tightening device provides a mount that can accommodate / remove other devices with different functions or purposes, such as different functions Motion sensing modules, communication modules, or audiovisual modules, etc., so they are indeed novel and progressive.

Therefore, even though this case has been described in detail in the above-mentioned embodiments and can be modified by anyone skilled in the art by those skilled in the art, it is not inferior to those who want to protect the scope of patent application.

1‧‧‧ first end of the strap

1’‧‧‧ second end of the strap

2,2’‧‧‧Elastic connection member

3,3’‧‧‧groove

4,4’‧‧‧groove sidewall

5,5’‧‧‧ contact pad

6‧‧‧bearing seat

7,7’‧‧‧ chute

8,8’‧‧‧Binding site

9,10‧‧‧First combined component

9 ’, 10’‧‧‧Second combination member

11‧‧‧ Tightening Fasteners

20‧‧‧ Tightening device of the first preferred embodiment of the present invention

Claims (11)

A tightening device includes: a tightening strap for binding to an object; a bearing seat connected to the tightening strap and capable of carrying a detachable device; a plurality of jagged grooves distributed and formed on the Each of the zigzag grooves is deformed in response to a force to strengthen a tightening force transmitted; a plurality of contact pads are correspondingly formed at the bottom of the plurality of zigzag grooves, and the tightening force is applied. On the object; a plurality of elastic connecting members correspondingly formed on the tops of the plurality of jagged grooves to transmit the force; a bonding member formed on the binding band, providing the binding band for the first time Binding; a chute formed on the strap to provide a tightness adjustment function; and a strap fastener that slides on the chute to provide the strap with a second combination with the coupling member . The tightening device according to item 1 of the scope of patent application, wherein each of the jagged grooves has an opening size, a groove bottom size, a groove side wall and a groove bottom, and the opening size is smaller than the groove bottom size. The side wall of the groove has a straight section or an arc-shaped section, and a measurement angle between the side wall of the groove and the bottom of the groove is less than 90 degrees. According to the tightening device described in the second item of the patent application scope, each of the zigzag grooves further has a groove opening, the tightening band is composed of an elastic material having a first elastic coefficient, and each of the elastic connecting members Is made of an elastic material with a second elastic coefficient, and the second elastic coefficient is less than or equal to the first elastic coefficient, one dimension of the binding band is much larger than one dimension of each elastic connecting member, so that the binding is The rigidity of one of the belts is higher than the rigidity of each of the elastic connecting members. Therefore, when the tightening belt is subjected to a force, each elastic connecting member on each of the groove openings is caused by the tension in one of all directions. A deformation amount will be greater than a deformation amount of the binding band, causing each of the measurement angles to be larger, and then a positive force acting on the tension band along the sidewalls of the grooves will be caused. The increased pressure component promotes more secure contact between the contact pads and the skin of a user's limb, making the strap more tightly attached to the skin of the limb. The tightening device according to item 2 of the scope of the patent application, wherein each of the contact pads is formed outside the bottom of a corresponding groove for tightly contacting the object, and the bearing seat is used to carry the A device that is attached to the object by a fastening device, the object is another object or a limb of a user, and the chute is used to match the fastening fastener so that the fastening fastener can Movement in the chute promotes a tightening operation. The tightening band has a joint portion located at the periphery of the chute. One thickness of the joint portion is gradually changed and distributed, and the thickness is not less than the Other parts of the strap. The tightening device according to item 4 of the scope of patent application, wherein the tightening band has a first end and a second end, the coupling member has a first side and a second side, and the first side and the The second side is at the joint, the first side is the same side as the plurality of contact pads, and the second side is the same side as the plurality of elastic connection members. When the tightening device is used, the first One end and the second end pass through the fastening fastener and stretch the first end and the second end, so that the first side at the first end and the first side at the second end The sides are combined, and then the combined first end and the second end are stretched in a first direction and the second sides of the first end that have not passed through and passed through the fastening fastener are each other Bonding to complete the first bonding, followed by separating and stretching the bonded first end and the second end of the second end in a second direction, and unfastened and passed through the binding buckle The second side and the second side of the piece are combined with each other to complete the second combination. A tightening device includes: a tightening band with an outer surface and an inner surface for binding to an object; a plurality of grooves distributed and formed on the outer surface; a plurality of contact pads corresponding to The plurality of grooves are formed on the inner surface; the plurality of elastic connecting members are correspondingly formed on the tops of the plurality of grooves; a coupling member is formed on the inner surface and the outer surface of the binding band Surface; a chute formed on the fastening band; and a chuck fastener disposed on the chute. The tightening device according to item 6 of the scope of patent application, further comprising a bearing seat, wherein the plurality of grooves are a plurality of jagged grooves, and the plurality of jagged grooves are individually deformed in response to a force. In order to strengthen a tightening force transmitted, the plurality of contact pads apply the tightening force to the object, the plurality of elastic connecting members are used to transmit the force, and the binding member provides the tightening band for a first time. In combination, the bearing seat is connected to the tightening strap and can carry a detachable device. The slide groove provides a tightness adjustment function, and the tightening fastener slides on the slide groove to match the coupling member to provide the Tighten a second bond. A tightening device includes: a tightening band for binding to an object, the tightening band having: a first end having a first outer end portion and a first inner end portion; a second end Having a second outer end portion and a second inner end portion; an outer surface having a first fastening medium and a second fastening medium at the first end and the second end, respectively; and an inner surface A third fastening medium is provided on the first end and the second end, wherein the third buckle on the inner surface of the first and second ends when the tightening strap is tied to the object The engaging media are fastened to each other to form a third fastening area, and the first end and the second end are stretched in a first direction so that the The first fastening medium of the first outer end is self-fastened to form a first fastening area, and the second end is separated from the first end in a second direction and stretched to make the second outer The second fastening medium at the end is self-fastened to form a second fastening area; a plurality of grooves are distributed and formed on the strap; a plurality of elastic connecting members are correspondingly formed in the plurality of grooves. A top end; a coupling member formed on the inner surface and the outer surface of the binding band; a sliding groove formed on the binding band; and a binding fastener disposed on the sliding groove. The fastening device according to item 8 of the scope of patent application, wherein the first fastening medium on the first end self-closing means that the first end does not pass through the first end without passing through the first end of the fastening fastener. A fastening medium is fastened to each other, and the second fastening medium on the second end is self-fastened means that the second end is not fastened with the second fastening medium that passes through the fastening fastener When the strap is a fiber material, the first fastening medium, the second fastening medium and the third fastening medium are devil felt materials, and if the fastening tape is made of silicone, rubber or resin, etc. In the case of a molecular polymer material or a metal material, the first fastening medium, the second fastening medium and the third fastening medium are a fastener structure, and the fastener structure may be a convex shape. The object is configured with a concave hole or a pillar with a penetrating hole. An operating method for attaching a binding device to an object, wherein the binding device includes a binding band having a first end and a second end, distributed and formed on the binding band. A plurality of jagged grooves, a plurality of contact pads corresponding to the bottom of the plurality of jagged grooves, a plurality of elastic connecting members corresponding to the tops of the plurality of jagged grooves, a fastening fastener A first coupling member located outside the first end, a second coupling member located outside the second end, and a third coupling member inside the strap, including: making the first end and the second Both ends pass through the fastening fastener, and the first and second ends are simultaneously stretched by the fastening fastener to obtain a first fastening degree of the fastening tape, and then the third binding member is used. Perform a first bonding; after the first end and the second end of the binding band that are first bonded are simultaneously stretched in a first direction to obtain a second tightening degree, borrow the first The binding member couples the first end to the strap for a second time; and causes the first end of the strap to The end is separated and stretched in a second direction with respect to the first end that has been combined with the binding band for a second time to obtain a third tightness, and the second end is combined with the second end by the second bonding member for a third time. At the tight strap. The operation method according to item 10 of the patent application scope, wherein the object is a user's limb, and the tightening device further includes a groove opening, a groove side wall and a groove bottom of each of the jagged grooves. The tightening band is made of an elastic material having a first elastic coefficient, and each of the elastic connecting members It is composed of an elastic material having a second elastic coefficient, the second elastic coefficient is less than or equal to the first elastic coefficient, and a size of the binding band is larger than a size of each of the elastic connecting members, so that the A rigidity is higher than the rigidity of each of the elastic connecting members. Therefore, when the tie belt is subjected to a force, due to one of the tensile forces in all directions, each of the corresponding elastic connecting members on each of the groove openings A deformation amount will be larger than a deformation amount of the binding band, causing a measurement angle between each side wall of the groove and the bottom of each corresponding groove to become larger, thereby making the tension acting on the binding band A positive pressure component acting on the side wall of each groove increases, which promotes more secure contact between the contact pads and the skin of the limb of the user, so that the strap is more tightly bound to the skin of the limb of the user on.