WO2016029844A1

WO2016029844A1 - Lacing fastening mechanism

Info

Publication number: WO2016029844A1
Application number: PCT/CN2015/088050
Authority: WO
Inventors: 陈祈勋
Original assignee: 陈祈勋
Priority date: 2014-08-28
Filing date: 2015-08-25
Publication date: 2016-03-03
Also published as: CN204032522U

Abstract

A lacing fastening mechanism (100) for rotationally binding an object. The lacing fastening mechanism (100) comprises a shell (110), a lacing coiling part (120), lacing (130), a brake part (140), a movable connection part (150) and a connection base (160). The lacing coiling part (120) is coupled to the shell (110). The lacing (130) is connected to the lacing coiling part (120), and the lacing coiling part (120) rotates with respect to the shell (110) to tighten the lacing (130). The brake part (140) is coupled to the lacing coiling part (120) to limit the direction of rotation of the lacing coiling part (120). The movable connection part (150) is connected to the shell (110). The connection base (160) is stitched on the object, and the movable connection part (150) and the connection base (160) are connected in a detachable combination. A guide part (200) is further provided on the object. The lacing fastening mechanism of the present invention can be clipped to and detached from the fastened object, and can rapidly loosen and tighten the lacing to fasten the object.

Description

Lace fastening mechanism

Technical field

The present invention relates to a fastening mechanism, and more particularly to a strap fastening mechanism that can be quickly closed and released.

Background technique

Generally, when the articles are collected, the system is often used to bring back the holes in the articles, and the ends of the straps are fastened with a simple knot so that the straps can be tightly packed or wrapped around the articles. Footwear that requires laces is the best and most common example. However, the simple knot is easily released by the external force, and the tie is not stable.

In order to solve the above problems, the buckles for rotating the bundle and fixing the straps are appearing on the market one after another, but such buckles need to completely release the straps every time the looseness of the design of the take-up member is required, so that the buckles are tightened again. When it is solid, it is necessary to rotate the tape and roll several times to achieve the fastening effect, so that it is not possible to quickly loosen or close the tie. In addition, such buckles are often fixed on the fastening items by means of the sewing seam, so the assembly between the fastening articles and the buckles takes a lot of time, and since the buckles are fixed on the articles, once the buckles are broken, the fasteners cannot be immediately The replacement can only be replaced by another set of new fasteners, resulting in unnecessary waste and additional assembly time.

Therefore, how to make the strap fastening mechanism can be replaced instantly, and has the function of quick release and convergence, has been the main direction of the industry research and development design.

Summary of the invention

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a lacing fastening mechanism which can be engaged and disengaged from a fastening article and which can quickly release and tighten the fastening article.

Further, it is another object of the present invention to provide a lacing fastening mechanism which can be instantly replaced after being damaged, reducing the cost of assembling a new lacing fastening mechanism and The time spent.

One embodiment of the present invention provides a strap fastening mechanism for rotating a converging article comprising a housing, a take-up member, a strap, a brake member, a connecting movable member, and a connecting seat. The housing can accommodate the tape and the protective strap from external interference. The tape and loop member is coupled to the housing and rotatable relative to the housing. The strap is coupled to the take-up member and the take-up member is rotated relative to the housing for retracting the strap. The brake member is coupled to the take-up member for limiting the direction in which the take-up member rotates. The connecting movable member is connected to the housing. The connecting seat is fixed on the object, and the connecting movable member and the connecting seat are detachably combined and connected.

According to this embodiment, the tether of the present invention is rotated and contracted in the casing by the tape reel, and the tether is protected by the casing from being loosened by the external force. The use of the rotating converging ties can exert a relatively high tension on the ties, so that the ties can tighten the objects more tightly and stably, without worrying about excessive tension leading to rip breaks or tying. The organization is damaged. In addition, the present invention only needs to fix the connecting seat on the object, and does not need to fix the strap fastening mechanism on the object as a whole, which can greatly simplify the production assembly process and assembly time. Finally, the strap fastening mechanism of the present invention can be snapped and separated from the article, and if the strap fastening mechanism is damaged, it can be replaced immediately and the time loss caused by reassembly can be avoided.

Other possible implementations of the above-described embodiment of the strap fastening mechanism include, for example, a snap connection between the connecting movable member and the connecting seat, thereby quickly fastening and releasing the connecting movable member and the connecting seat. The magnetic connecting body can be connected between the connecting movable member and the connecting seat, and the quick connecting can be performed without precise alignment, thereby making the connection of the connecting movable member and the connecting seat simple and convenient, and even connecting with one hand. The connection between the movable member and the connector can be connected by the devil, thereby simplifying the process of attaching the connector to the object. A connection can be made between the connecting movable member and the connecting seat, whereby the connecting movable member and the connecting seat can be accurately connected. The connecting movable piece also includes a barb, and the barb is integrally connected with the connecting movable piece. The connecting seat further comprises a through hole, the through hole is integrally connected with the connecting seat, and the through hole corresponds to the barb, and the barb can be hooked through the through hole to connect the movable member and the connecting seat. By the hooking of the hook and the through hole, the connection strength and stability between the connecting movable member and the connecting seat can be enhanced. The connecting movable member is integrally connected to the casing, thereby not only increasing The connection strength of the connecting movable member and the casing can also reduce the production process and cost of connecting the movable parts.

Another embodiment of the present invention provides a strap fastening mechanism for rotating a converging object and having a guiding member on the object, including a housing, a tape winding member, a strap, a braking member, a connecting movable member, and The connector has a release distance between the guide and the connector. The housing houses the tape and the protective strap. The tape and loop member is coupled to the housing and rotatable relative to the housing. The lacing is guided by the guide member to be coupled to the take-up member, and the take-up member is rotated relative to the housing for tying the lacing. The brake member is coupled to the take-up member for limiting the direction of rotation of the take-up member. The connecting movable member is connected to the housing. The connecting seat is fixed on the object, and the connecting movable member and the connecting seat are detachably combined and connected.

According to another embodiment, when the connecting movable member of the present invention is separated from the connecting seat, the release distance is the reserved length of the loose lacing belt, and the fastening object can be released instantly without releasing the lacing bundled in the casing. To release the object; when the object is fastened again, it is only necessary to connect the connecting movable member to the connecting seat to fasten the fastening, and the tie can be subjected to the same tensile strength as before the loosening, and the repeated rotation fastening step is avoided.

Other possible embodiments of another embodiment of the above-described strap fastening mechanism include, for example, a release distance of 2 cm to 10 cm. The connecting movable member and the connecting seat can be connected by a buckle, a magnetic buckle, a devil, or a cassette. The connecting movable piece also includes a barb, and the barb is integrally connected with the connecting movable piece. The connecting seat further comprises a through hole, the through hole is integrally connected with the connecting seat, and the through hole corresponds to the barb, and the barb can be hooked through the through hole to connect the movable member and the connecting seat. The connecting movable member is integrally connected to the housing.

The tethers described in the tether fastening mechanism of the present invention may also be replaced with ropes, steel cords or other rope-like objects commonly used to consolidate or fasten articles. Furthermore, the connector can be fixed to the object by sewing or gluing. In addition, the article of the present invention may be an item that needs to be tightened and fastened, such as footwear, gloves, hats, protective gear, sports equipment, or medical rehabilitation equipment.

In combination with the above-mentioned embodiments, the strap fastening mechanism of the present invention has the following effects: 1. It can be quickly engaged and disengaged from the fastening object to achieve the effects of quick fastening and loosening. 2. Can be more instant Replace the damaged strap fastening mechanism to reduce the time and cost of fastening the strap fastening mechanism and fastening the components. 3. It can quickly respond to the tension applied during the last tightening. 4. Rotate the binding strap in the strap fastening mechanism to prevent the strap from being loosened by external forces.

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of an embodiment of a strap fastening mechanism of the present invention.

Figure 2 is an exploded perspective view of the embodiment of Figure 1.

Figure 3A is a cross-sectional view taken along line 3-3 of the embodiment of the embodiment of Figure 1 in a coupled state with the brake member.

Figure 3B is a cross-sectional view taken along line 3-3 of the embodiment of the embodiment of Figure 1 in a non-coupled state with the brake member.

4 is a partial enlarged cross-sectional view of the connecting movable member and the connecting seat of FIG. 1 along the cutting line 3-3.

Figure 5 is a schematic illustration of another embodiment of a lace fastening mechanism of the present invention applied to footwear.

Figure 6 is a schematic view of another embodiment of the strap fastening mechanism of the present invention applied to a brace.

Figure 7 is a schematic view showing the combination of the movable member and the connecting base in the embodiment of Figure 6.

detailed description

1 and FIG. 2, FIG. 1 is a perspective view of an embodiment of a strap fastening mechanism according to the present invention, and FIG. 2 is an exploded perspective view of the embodiment of FIG. 1. The strap fastening mechanism 100 of the present invention is for rotating the converging object, and comprises a housing 110, a take-up member 120, a strap 130, a brake member 140, a connecting movable member 150, a connecting seat 160 and a release member set 170. .

The housing 110 includes a connecting hole 111, and the housing 110 can accommodate the tape winding member 120, and the connecting hole 111 can be used to enter the housing 110 by the strap 130, whereby the housing 110 can protect the tape winding member 120 and the strap 130 from External force interference.

The tape reel member 120 is cup-shaped and coupled to the housing 110, and the tape reel member 120 can be opposite to the housing The 110 is rotated, and the take-up member 120 includes a grip portion 121 and at least one engaging tooth 122. The grip portion 121 is integrally connected to the outer top end of the webbing member 120, and the grip portion 121 is used to control the rotation direction of the webbing member 120. The meshing teeth 122 are integrally connected to the inner side of the take-up member 120.

Both ends of the strap 130 are respectively coupled to the take-up member 120, and the take-up member 120 converges the strap 130 to the outer bottom of the take-up member 120 by rotation with respect to the housing 110. Rotation of the take-up member 120 in the fastening direction can apply tension to the strap 130, causing the strap 130 to consolidate and secure the article, and otherwise rotating the take-up member 120 in the release direction can release the tension of the strap 130 and release the article.

The brake member 140 integrally extends outwardly from the four pawls 141, and the pawl 141 is coupled with the meshing teeth 122 to rotate the take-up member 120 only in the fastening direction and to restrict the rotation of the take-up member 120 in the loosening direction.

The connecting movable member 150 is integrally connected with the housing 110, and the connecting movable member 150 also integrally extends out of the barb 151 for connection with the connecting base 160.

The connecting seat 160 can be detachably combined with the connecting movable member 150 by a snap connection technology. The connecting base 160 includes a through hole 161 and a fixing portion 162. The through hole 161 is integrally connected to the connecting base 160. Please refer to FIG. 4. FIG. 4 is a partial enlarged cross-sectional view of the connecting movable member and the connecting base of FIG. 1 along the cutting line 3-3. The through hole 161 has an outer shape matching the barb 151, and the barb 151 can be hooked to each other through the through hole 161. Thereby, the connection strength and stability between the connecting movable member 150 and the connecting base 160 can be enhanced. The fixing portion 162 is available for sewing, so that the connecting seat 160 is fixed to the object.

The release member set 170 is used to control the coupling state of the take-up member 120 and the brake member 140. The release member set 170 includes a lower cover 171, an upper cover 172, a triggering buckle 173, and a screw member 174. The triggering buckle 173 is engaged with the brake member 140 and sandwiches the lower cover 171 therebetween, and the upper cover 172 and the lower cover 171 sandwich the triggering buckle 173, and the upper cover 172 is locked by the screw 174, The lower cover 171 and the housing 110. Thereby, the brake member 140 is received between the take-up member 120 and the release member set 170, and the take-up member 120 can be stably coupled to the housing 110. The upper cover 172 and the lower cover 171 each have a groove for engaging the triggering buckle 173, so that the triggering buckle 173 can be pivoted up and down eccentrically.

Please refer to FIG. 3A and FIG. 3B for the action of the tape winding member 120 coupled to the brake member 140. Figure 3A is a cross-sectional view taken along line 3-3 of the embodiment of the embodiment of Figure 1 in which the tape and the brake member are coupled. 3B is a cross-sectional view taken along line 3-3 when the take-up member and the brake member are uncoupled in the embodiment of FIG. 1. When the trigger clasp 173 is engaged with the lower cover 171 (as shown in FIG. 3A), the pawl 141 is coupled with the engaging teeth 122, and the webbing member 120 can be rotated only in the fastening direction. When the triggering buckle 173 is cocked upward (as shown in FIG. 3B), since the triggering buckle 173 is eccentrically pivoted, the triggering buckle 173 brings up the braking component 140, so that the pawl 141 does not mesh with the toothing. 122 coupled, the take-up member 120 can be unconstrained by the brake member 140 and rotated by the tension of the strap 130 in the loosening direction to quickly relax the strap 130.

Through the above embodiment, the strap fastening mechanism 100 of the present invention can rotate the strap 130 in the housing 110 to release the strap 130 from external interference. Moreover, the taut strap 130 can be used to apply a greater tension to the tether 130, allowing the tether 130 to evenly and tightly secure the article. Furthermore, the invention can be quickly and easily separated from the fastening object to achieve the effect of quick fastening and loosening. In addition, once the fault of the present invention is damaged, it can be directly replaced, reducing the time and cost of repairing.

Please refer to FIG. 5. FIG. 5 is a schematic view showing another embodiment of the strap fastening mechanism applied to the footwear of the present invention. The strap fastening mechanism of the present invention is used for rotating the retracting footwear and the footwear is provided with a guiding member 200, which comprises a housing 110, a winding member, a strap 130, a braking member, a connecting movable member and a connecting seat 160. . The main component relationships of the strap fastening mechanism are substantially the same as those of the previous embodiment, and the main difference is that the strap 130 is guided by the guide member 200 to be connected to the take-up member, and the guide member 200 and the connector 160 are provided. The distance d is released and the release distance d is 5 cm.

The embodiment of FIG. 5 connects the movable member and the connecting seat 160 in a combined state, and in another embodiment, the guiding member 200 is disposed on both sides of the footwear, and the strap 130 extends in a zigzag manner between the guiding members 200, and the strap The 130 can be rotated and contracted inside the casing 110 without being affected by an external force. When the tape reel member is coupled to the brake member, not only the tape reel member can be restricted from rotating in the loosening direction, but also the tether 130 can be maintained at the same tensile strength. When the connecting movable member is separated from the connecting seat 160, the housing 110 can be pulled by the strap 130 to the last guide 200 that guides the strap 130 into the housing 110. The release distance d between the guide member 200 and the connecting seat 160 can be used as the free length of the strap. Degree, which can open and close the sides of the footwear and easily loosen the footwear. In addition, it is only necessary to combine the connecting movable member with the connecting seat 160 to re-fasten the sides of the footwear and restore the tensile strength before loosening, without re-rotating the tape member to gather the tether 130.

Please refer to FIG. 6 and FIG. 7. FIG. 6 is a schematic diagram of another embodiment of the strap fastening mechanism applied to the brace according to the embodiment of the present invention, and FIG. 7 is a schematic view showing the combination of the movable member and the connecting base in the embodiment of FIG. The strap fastening mechanism is used for rotating the bundling protector, and the protector is provided with a guide member 200, which comprises a housing 110, a take-up member, a strap 130, a brake member, a connecting movable member and a connecting seat 160. . The main component relationships of the strap fastening mechanism are substantially the same as those of the previous embodiment, and will not be described here, but the main difference is that the strap 130 is guided by the guide member 200 to be connected with the take-up member, and the guide member 200 and the connector 160 are connected. There is a release distance d between them, and the release distance d is 10 cm. The connecting movable member and the connecting base 160 are connected by a magnetic buckle.

In the embodiment of Fig. 6, the connection between the movable member and the combined portion A of the connector 160 is shown in Fig. 7. In this alternative embodiment, the guide members 200 are disposed on both sides of the brace, and the tether 130 is guided by the guide member 200 to be shuttled between the two sides of the brace. The strap 130 is rotatably converged within the housing 110, and the strap 130 can maintain the same tensile strength when coupled to the brake member. After the movable member is separated from the connector 160, the release distance d can be used as the free length of the strap 130, whereby the protector can be opened in a wide range and easily released. In addition, since the present invention can utilize the separation of the connecting movable member and the connecting seat 160 to release the brace, it is not necessary to release the tether that is converged in the casing 110, and therefore, when the brace needs to be fastened again after loosening, only The need to fasten the connecting movable member and the connecting seat 160 can fasten the protective gear, and the present invention can restore the tensile strength of the strap 130 before the protective device is loosened, and does not need to rotate the restraining strap 130 again to adjust the constriction. strength.

In combination with the above-mentioned embodiments, the strap fastening mechanism of the present invention has the following effects: 1. It can be quickly engaged and disengaged from the fastening object to achieve the effects of quick fastening and loosening. 2. It is possible to replace the damaged strap fastening mechanism in time, and reduce the time and cost of fastening the strap fastening mechanism and fastening objects. 3. It can quickly respond to the tension applied during the last tightening. 4. Rotate the binding strap in the strap fastening mechanism to prevent the strap from being loosened by external forces.

Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the invention. The scope of protection is defined by the claims and their equivalents.

Claims

A strap fastening mechanism for rotating a converging object, wherein the strap fastening mechanism comprises:

case;

a tape and loop member coupled to the housing;

a strap coupled to the take-up member, and the take-up member is rotated relative to the housing to consolidate the strap;

a brake member coupled to the take-up member to limit a direction of rotation of the take-up member;

Connecting a movable member that is coupled to the housing;

a connecting seat fixed to the object, and the connecting movable member and the connecting seat are detachably combined and connected.
The strap fastening mechanism according to claim 1, wherein said connecting movable member and said connecting base are connected by a buckle, a magnetic clasp, a devil, or a cassette.
The strap fastening mechanism according to claim 1, wherein said connecting movable member is integrally connected to said housing.
The lacing fastening mechanism according to claim 1, wherein said connecting movable member further comprises a barb, said barb being integrally connected with said connecting movable member.
The tying fastening mechanism according to claim 4, wherein the connecting base further comprises a through hole integrally connected with the connecting seat, and the through hole corresponds to the barb, wherein The barb passes through the through hole for hooking the connecting movable member and the connecting base.
A strap fastening mechanism for rotating a converging object and having a guiding member on the object, wherein the strap fastening mechanism comprises:

case;

a tape and loop member coupled to the housing;

a strap that is guided by the guide member to be coupled to the take-up member, and wherein the take-up member is opposite to The housing rotates to consolidate the strap;

a brake member coupled to the take-up member to limit a direction of rotation of the take-up member;

Connecting a movable member that is coupled to the housing;

a connecting seat fixed to the object, and the connecting movable member and the connecting seat are detachably combined and connected;

Wherein, the guiding member and the connecting seat have a release distance.
The lacing fastening mechanism according to claim 6, wherein said release distance is from 2 cm to 10 cm.
The strap fastening mechanism according to claim 6, wherein the connecting movable member and the connecting base are connected by a buckle, a magnetic clasp, a devil, or a cassette.
A lacing fastening mechanism according to claim 6 wherein said connecting movable member is integrally connected to said housing.
The strap fastening mechanism according to claim 6, wherein said connecting movable member further comprises a barb, said hook is integrally connected with said connecting movable member.
The lacing fastening mechanism according to claim 10, wherein the connecting base further comprises a through hole integrally connected with the connecting seat, and the through hole corresponds to the barb, wherein The barb passes through the through hole for hooking the connecting movable member and the connecting base.