CN117981951A - Rope adjusting module and bidirectional adjusting buckle - Google Patents

Abstract

The invention discloses a rope adjusting module and a bidirectional adjusting buckle. The bidirectional adjusting buckle comprises a tubular female buckle and a male buckle. The tubular female buckle comprises two first perforations and two second perforations, wherein the two first perforations and the two second perforations correspond to the forming positions of the tubular female buckle, and the two first perforations are respectively positioned at two ends of the tubular female buckle and are respectively provided with a rope penetrating section and a positioning section which are communicated with each other. The male buckle comprises an elastic part positioned in the tubular female buckle and two control parts connected to two ends of the elastic part. When the two control parts bear external force, the rope threading channel is positioned between the two rope threading sections and the two second perforations so as to enable the two rope sections to pass through. When the external force disappears, the elastic part drives the two rope threading channels so that the two rope sections are respectively embedded into the two positioning sections and clamped by the tubular female buckle and the male buckle. Accordingly, the bidirectional adjusting buckle can clamp and position the rope section, and can lift friction force by the positioning section, so that the bidirectional adjusting buckle is applicable to ropes of more types.

Description

Rope adjusting module and bidirectional adjusting buckle

Technical Field

The present invention relates to a bidirectional adjusting buckle, and more particularly, to a rope adjusting module and a bidirectional adjusting buckle capable of adjusting a rope by various positioning mechanisms.

Background

Existing ropes are of a wide variety, for example: elastic or inelastic cords. The existing bidirectional adjusting buckles are used for adjusting the elastic ropes or the inelastic ropes in different structures. That is, the existing two-way adjustment buckle suitable for elastic ropes cannot be easily used in inelastic ropes; likewise, existing bi-directional adjustment buckles that are suitable for inelastic ropes would not be readily usable with elastic ropes.

Accordingly, the present inventors considered that the above-mentioned drawbacks could be improved, and have intensively studied and combined with the application of scientific principles, and finally have proposed an invention which is reasonable in design and effectively improves the above-mentioned drawbacks.

Disclosure of Invention

An object of an embodiment of the present invention is to provide a rope adjusting module and a bidirectional adjusting buckle, which can effectively improve the defects possibly generated by the existing bidirectional adjusting buckle.

The embodiment of the invention discloses a rope adjusting module, which comprises: the rope comprises an adjusting section and two rope sections which are respectively connected with two ends of the adjusting section; and a bi-directional adjustment buckle for adjusting the rope through a plurality of positioning mechanisms, the bi-directional adjustment buckle comprising: a tubular female buckle, which is surrounded by a through groove, wherein the through groove is provided with two notches respectively positioned at two opposite ends of the tubular female buckle; wherein, tubular box is formed with: the two first perforations are penetrating and communicated with the penetrating groove, and are adjacent to the two notches respectively; each first perforation is provided with a rope penetrating section and a positioning section communicated with the rope penetrating section; in each first perforation, the positioning section is more adjacent to the corresponding notch than the rope threading section, and the maximum aperture of the positioning section is smaller than that of the rope threading section; the two second perforations are penetrated and communicated with the penetrating groove, and are adjacent to the two notches respectively; wherein the two second perforations respectively correspond to the two first perforations along a rope threading direction; the male buckle penetrates through the penetrating groove of the tubular female buckle along a pressing direction perpendicular to the rope threading direction, and can move between a first position and a second position relative to the tubular female buckle along the pressing direction; wherein, the pin comprises: the two control parts are respectively penetrated in the two notches, and each control part is provided with a pressing end surface and a rope penetrating channel penetrating along the rope penetrating direction; the elastic part is positioned in the through groove, and two ends of the elastic part are respectively connected with the two control parts; when the pressing end surfaces of the two control parts are respectively pressed by an external force so that the male buckle moves from the first position to the second position, the elastic part is compressed to store a restoring elastic force, and the two rope threading channels are respectively positioned between the two first through holes and the two second through holes so that the two rope segments can respectively penetrate into the two rope threading channels from the two rope threading segments and then respectively penetrate out of the two-way adjusting buckle from the two second through holes; when the external force pressed on each pressing end surface disappears, so that the male buckle moves from the second position to the first position, the elastic part releases the restoring elastic force, so that the two rope sections are respectively pulled by the two rope threading channels to be respectively embedded and positioned in the two positioning sections and clamped and positioned by the tubular female buckle and the male buckle.

Preferably, in each first perforation, the maximum aperture of the positioning segment further defines between 45% and 80% of the maximum aperture of the lacing wire segment.

Preferably, the hole walls of the two second perforations are respectively aligned with the hole walls of the two first perforations along the rope threading direction.

Preferably, when the pin buckle is located at the first position, the rope threading section of each first perforation is partially shielded by the elastic part along the rope threading direction, and the two rope threading channels are respectively located at the two notches.

Preferably, when only one of the pressing end faces of the bidirectional regulating buckle is pressed toward the corresponding notch, the pin buckle moves in the pressing direction and passes out from the other notch to be separated from the tubular box buckle.

Preferably, a bump is formed on one of the control parts by the bidirectional adjusting buckle, and the bump abuts against and is in interference fit with the inner wall of the through groove.

Preferably, the tubular female buckle is formed with two webbing holes respectively located at opposite sides of the through groove, and both webbing holes are communicated with the through groove, and the elastic portion is not exposed from any webbing hole.

Preferably, the bidirectional adjusting buckle defines a bisecting plane perpendicular to the rope threading direction, and the bidirectional adjusting buckle is arranged in mirror symmetry with respect to the bisecting plane.

The embodiment of the invention also discloses a bidirectional adjusting buckle, which comprises: a tubular female buckle, which is surrounded by a through groove, wherein the through groove is provided with two notches respectively positioned at two opposite ends of the tubular female buckle; wherein, tubular box is formed with: the two first perforations are penetrating and communicated with the penetrating groove, and are adjacent to the two notches respectively; each first perforation is provided with a rope penetrating section and a positioning section communicated with the rope penetrating section; in each first perforation, the positioning section is more adjacent to the corresponding notch than the rope threading section, and the maximum aperture of the positioning section is smaller than that of the rope threading section; the two second perforations are penetrated and communicated with the penetrating groove, and are adjacent to the two notches respectively; wherein the two second perforations respectively correspond to the two first perforations along a rope threading direction; the male buckle penetrates through the penetrating groove of the tubular female buckle along a pressing direction perpendicular to the rope threading direction, and can move between a first position and a second position relative to the tubular female buckle along the pressing direction; wherein, the pin comprises: the two control parts are respectively penetrated in the two notches, and each control part is provided with a pressing end surface and a rope penetrating channel penetrating along the rope penetrating direction; the elastic part is positioned in the through groove, and two ends of the elastic part are respectively connected with the two control parts; when the pressing end surfaces of the two control parts are respectively pressed by an external force so that the male buckle moves from the first position to the second position, the elastic part is compressed to store a restoring elastic force, and the two rope threading channels are respectively positioned between the two first through holes and the two second through holes so that the two rope segments can respectively penetrate into the two rope threading channels from the two rope threading segments and then respectively penetrate out of the two-way adjusting buckle from the two second through holes; when the external force pressed on each pressing end surface disappears, so that the male buckle moves from the second position to the first position, the elastic part releases the restoring elastic force, so that the two rope sections are respectively pulled by the two rope threading channels to be respectively embedded and positioned in the two positioning sections and clamped and positioned by the tubular female buckle and the male buckle.

Preferably, the hole walls of the two second perforations are respectively aligned with the hole walls of the two first perforations along the rope threading direction.

In summary, the rope adjusting module and the bidirectional adjusting buckle according to the embodiments of the present invention can clamp and position the rope section penetrating into the tubular female buckle and the male buckle, and can also use the positioning section of the first through hole to raise the friction between the positioning section and the corresponding rope section, so that the rope adjusting module and the bidirectional adjusting buckle can be used for more ropes.

For a further understanding of the nature and the technical aspects of the present invention, reference should be made to the following detailed description of the invention and the accompanying drawings, which are included to illustrate and not to limit the scope of the invention.

Drawings

Fig. 1 is a schematic perspective view of a bidirectional adjusting buckle according to an embodiment of the present invention.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is an exploded view of the other view of fig. 1.

Fig. 4 is a schematic cross-sectional view of fig. 1 along section line IV-IV.

Fig. 5 is a schematic cross-sectional view of fig. 1 along section line V-V.

Fig. 6 is a perspective view of the bi-directional adjustment buckle of fig. 1for installing a rope.

Fig. 7 is a schematic cross-sectional view of fig. 6 along section line VII-VII.

Fig. 8 is a schematic cross-sectional view of fig. 6 along section line VIII-VIII.

Fig. 9 is a schematic cross-sectional view of the rope adjusting module of fig. 7 after the external force is removed.

Fig. 10 is a schematic cross-sectional view of the rope adjusting module of fig. 8 after the external force is removed.

Detailed Description

The following specific examples are presented to illustrate the embodiments of the present invention disclosed herein with respect to a "rope adjustment module and a two-way adjustment buckle" and those skilled in the art will appreciate the advantages and effects of the present invention from the disclosure herein. The invention is capable of other and different embodiments and its several details are capable of modifications and various other uses and applications, all of which are obvious from the description, without departing from the spirit of the invention. The drawings of the present invention are merely schematic illustrations, and are not intended to be drawn to actual dimensions. The following embodiments will further illustrate the related art content of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.

It will be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are used primarily to distinguish one element from another element or signal from another signal. In addition, the term "or" as used herein shall include any one or combination of more of the associated listed items as the case may be.

Please refer to fig. 1 to 10, which illustrate an embodiment of the present invention. The present embodiment discloses a rope adjusting module, which comprises a bidirectional adjusting buckle 100 and a rope 200; the bidirectional adjusting buckle 100 is configured to adjust the rope 200 by using a plurality of positioning mechanisms, so that the type of the rope 200 applicable to the bidirectional adjusting buckle 100 is more varied (e.g. elastic rope, inelastic rope, nylon rope, or soft cotton rope), and the rope diameter range of the rope 200 applicable to the bidirectional adjusting buckle 100 is larger.

Furthermore, the rope 200 in the present embodiment includes an adjusting section 201 and two rope sections 202 respectively connected to two ends of the adjusting section 201, but the invention is not limited thereto. In addition, for the sake of understanding, the bidirectional adjusting buckle 100 will be described first, and then the connection relationship between the bidirectional adjusting buckle 100 and the rope 200 will be described.

As shown in fig. 1 to 5, the bidirectional adjusting buckle 100 includes a tubular female buckle 1 and a male buckle 2 movably mounted on the tubular female buckle 1 along a pressing direction L; that is, the pin 2 can move between a first position (e.g., fig. 1, 4 and 5) and a second position (e.g., fig. 6 to 8) along the pressing direction L relative to the tubular box 1. In order to facilitate understanding of the present embodiment, a description will be given of the structure and connection relationship between the tubular box 1 and the pin 2 with the pin 2 located at the first position.

Firstly, to facilitate clearing the relative position between the components, the bidirectional adjusting buckle 100 further defines a threading direction T perpendicular to the pressing direction L and a width direction W perpendicular to the pressing direction L and the threading direction T; in this embodiment, the pressing direction L is described as being parallel to the longitudinal direction of the tubular box 1.

Furthermore, the bidirectional adjusting buckle 100 defines a bisecting plane P perpendicular to the threading direction T (and parallel to the width direction W), and the bidirectional adjusting buckle 100 is preferably disposed in mirror symmetry with respect to the bisecting plane P in the present embodiment, but the invention is not limited thereto. For example, in other embodiments of the invention not shown, the bi-directional adjustment buckle 100 may be configured other than as mirror symmetry.

The tubular female buckle 1 and the male buckle 2 are respectively formed as a single piece in the present embodiment, and the material thereof can be adjusted and changed according to the design requirement (such as plastic or metal), which is not limited herein. Wherein the tubular box 1 is formed with a through groove 13 in a surrounding manner, and the through groove 13 has two notches 131 respectively positioned at opposite ends of the tubular box 1.

Furthermore, in the present embodiment, two webbing holes 14 are formed on opposite sides (along the width direction W) of the through groove 13, and the two webbing holes 14 are both connected to the through groove 13 for each webbing (not shown) to pass through and fix, but not limited thereto. For example, in other embodiments of the invention not shown, the webbing hole 14 may be omitted or formed at other locations of the tubular box 1 according to design requirements.

In more detail, the tubular box 1 is formed with two first perforations 11 and two second perforations 12 corresponding to the two first perforations 11 along the threading direction T, respectively. The two first through holes 11 and the two second through holes 12 are all penetrating and are communicated with the penetrating groove 13, and the two first through holes 11 are respectively adjacent to the two notches 131, and the two second through holes 12 are respectively adjacent to the two notches 131.

The two first through holes 11 are disposed at intervals along the pressing direction L, and the two second through holes 12 are also disposed at intervals along the pressing direction L, and the two first through holes 11 and the two second through holes 12 are preferably both spaced from the corresponding notches 131 by the same distance, but the present invention is not limited thereto.

Furthermore, each first through hole 11 has a rope penetrating portion 111 and a positioning portion 112 connected to the rope penetrating portion 111. In each of the first through holes 11, the positioning section 112 is closer to the corresponding notch 131 than the rope threading section 111, and the maximum aperture D112 of the positioning section 112 is smaller than the maximum aperture D111 of the rope threading section 111, and the maximum aperture D112 of the positioning section 112 is preferably between 45% and 80% of the maximum aperture D111 of the rope threading section 111 in the present embodiment, but the invention is not limited thereto.

In addition, in the present embodiment, the hole walls of the two second through holes 12 are preferably aligned with the hole walls of the two first through holes 11 along the rope threading direction T. That is, each of the second through holes 12 has a positioning section 122 and a threading section 121, which are configured identically to the positioning section 112 and the threading section 111, respectively, of the corresponding first through hole 11. Accordingly, the detailed structure of the second through hole 12 is not described in detail in the present embodiment.

The pin 2 is inserted into the through groove 13 of the tubular box 1 along the pressing direction L (from the notch 131), and the pin 2 in this embodiment includes two block-shaped operating portions 21, an elastic portion 22 connecting the two operating portions 21, and a bump 23 formed on one of the operating portions 21, but not limited thereto. For example, in other embodiments of the invention not shown, the bumps 23 may be omitted or replaced by other structures according to design requirements, or each of the manipulating portions 21 may be provided with one of the bumps 23.

More specifically, each of the manipulating parts 21 has a pressing end surface 211 and a threading passage 212 penetrating along the threading direction T. Furthermore, the two manipulating parts 21 are respectively disposed through the two slots 131, and each rope threading channel 212 is disposed in the corresponding slot 131 (i.e., a portion of each rope threading channel 212 is disposed in the through slot 13, and another portion is disposed outside the through slot 13), and the pressing end surfaces 211 of the two manipulating parts 21 are both disposed outside the through slot 13.

The elastic portion 22 is in a compressed spring configuration in the present embodiment, and the elastic portion 22 is located in the through groove 13 and is not exposed from any one of the webbing holes 14. Wherein both ends of the elastic portion 22 are respectively connected to two of the manipulating portions 21 (e.g., the other end surface of each manipulating portion 21 away from the pressing end surface 211).

Furthermore, the rope threading section 111 of each first perforation 11 (and the rope threading section 121 of the corresponding second perforation 12) is preferably partially shielded by the elastic portion 22 along the rope threading direction T, so as to prevent the rope section 202 from penetrating therethrough.

The protruding point 23 is located in the through groove 13, and is abutted against and in interference fit with the inner wall of the through groove 13; the bump 23 is spaced apart from one end of the elastic portion 22 adjacent to and connected to the operation portion 21 along the width direction W by a distance D23, which is preferably greater than the maximum outer diameter of the first through hole 11.

In this embodiment, the protruding point 23 is used to enable the pin 2 to be slightly positioned on the tubular box 1 without external force. That is, when only one of the pressing end surfaces 211 of the bidirectional regulating button 100 is pressed toward the corresponding notch 131, the pin 2 moves in the pressing direction L and passes out from the other notch 131 to be separated from the tubular box 1.

As described above, as shown in fig. 6 to 8, when the pressing end surfaces 211 of the two manipulating parts 21 are each pressed by an external force F (e.g., the two manipulating parts 21 are pressed toward the through groove 13) so that the pin 2 moves from the first position to the second position, the elastic parts 22 are compressed to store a restoring elastic force, and the two rope threading channels 212 are located between the two first through holes 11 and the two second through holes 12, so that the two rope segments 202 can be respectively threaded into the rope threading channels 212 from the rope threading segments 111 of the two first through holes 11 and then threaded out of the two bidirectional adjusting buckles 100 from the (rope threading segments 121 of the) two second through holes 12.

Furthermore, as shown in fig. 9 and 10, when the external force F pressed against each pressing end surface 211 disappears to move the pin 2 from the second position toward the first position, the elastic portion 22 releases the restoring elastic force, so that the two rope sections 202 are pulled by the two rope-threading channels 212 to be respectively inserted into the positioning sections 112 positioned in the two first through holes 11 (and the positioning sections 122 of the two second through holes 12), and are clamped and positioned by the tubular box 1 and the pin 2.

Accordingly, the bidirectional adjusting buckle 100 disclosed in this embodiment can be used for more kinds of ropes 200 (such as elastic ropes, inelastic ropes, nylon ropes, or soft cotton ropes) by using the positioning section 112 of the first through hole 11 to raise the friction between the rope section 202 and the corresponding rope section 202 in addition to the clamping and positioning of the rope section 202 penetrating into the tubular female buckle 1 and the male buckle 2.

It should be noted that, in the present embodiment, the two first through holes 11 and the two second through holes 12 are the same size and shape, but the present invention is not limited thereto, and for example, in other embodiments not shown in the present invention, the sizes and shapes of the two first through holes 11 and/or the two second through holes 12 may be slightly different.

In addition, the rope adjusting module 1000 is described with the bidirectional adjusting buckle 100 being matched with the rope 200 in the present embodiment, but the invention is not limited thereto. For example, in other embodiments of the invention not shown, the two-way adjustment buckle 100 may be used separately (e.g., sold) according to actual needs.

[ Technical Effect of embodiments of the invention ]

In summary, the rope adjusting module and the bidirectional adjusting buckle according to the embodiments of the present invention can clamp and position the rope section penetrating into the tubular female buckle and the male buckle, and can also use the positioning section of the first through hole to raise the friction between the positioning section and the corresponding rope section, so that the rope adjusting module and the bidirectional adjusting buckle can be used for more ropes.

The foregoing disclosure is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, as all changes which come within the meaning and range of equivalency of the description and drawings are therefore intended to be embraced therein.

Claims (10)

1. A rope adjustment module, the rope adjustment module comprising:

the rope comprises an adjusting section and two rope sections which are respectively connected with two ends of the adjusting section; and

A bi-directional adjustment buckle for adjusting the cord through a plurality of positioning mechanisms, and comprising:

a tubular female buckle, wherein a through groove is formed around the tubular female buckle, and the through groove is provided with two notches respectively positioned at two opposite ends of the tubular female buckle; wherein, tubular box is formed with:

Two first perforations which are penetrated and communicated with the penetrating groove, and the two first perforations are adjacent to the two notches respectively; each first perforation is provided with a rope penetrating part and a positioning part communicated with the rope penetrating part; in each first perforation, the positioning section is more adjacent to the corresponding notch than the rope threading section, and the maximum aperture of the positioning section is smaller than that of the rope threading section; and

Two second perforations which are penetrated and communicated with the penetrating groove, and are respectively adjacent to the two notches; wherein the two second perforations respectively correspond to the two first perforations along a rope threading direction; and

The male buckle penetrates through the penetrating groove of the tubular female buckle along a pressing direction perpendicular to the rope penetrating direction, and can move between a first position and a second position relative to the tubular female buckle along the pressing direction; wherein, the pin comprises:

The two control parts are respectively penetrated in the two notches, and each control part is provided with a pressing end surface and a rope penetrating channel penetrating along the rope penetrating direction; and

The elastic part is positioned in the through groove, and two ends of the elastic part are respectively connected with the two control parts;

When the pressing end surfaces of the two control parts are respectively pressed by an external force so that the male buckle moves from the first position to the second position, the elastic part is compressed to store a restoring elastic force, and the two rope threading channels are respectively positioned between the two first perforation and the two second perforation so that the two rope segments can respectively penetrate into the two rope threading channels from the two rope threading segments and then respectively penetrate out of the two-way adjusting buckle from the two second perforation;

when the external force pressed on each pressing end surface disappears, so that the male buckle moves from the second position towards the first position, the elastic part releases the restoring elastic force, so that the two rope sections are respectively pulled by the two rope threading channels to be respectively embedded and positioned in the two positioning sections and clamped and positioned by the tubular female buckle and the male buckle.

2. A rope adjustment module as defined in claim 1, wherein the maximum aperture of the positioning segment in each first perforation is further defined between 45% and 80% of the maximum aperture of the rope threading segment.

3. Rope adjustment module according to claim 1, wherein the wall of two of the second perforations is aligned with the wall of two of the first perforations in the rope-threading direction, respectively.

4. A rope adjustment module as defined in claim 1, wherein when the pin is in the first position, the rope threading section of each first perforation is partially obscured by the resilient portion in the rope threading direction and two rope threading channels are located in two of the notches, respectively.

5. A cord adjusting module as recited in claim 1, wherein when only one of said pressing end surfaces of said bi-directional adjusting clasp is pressed toward the corresponding said notch, said male clasp moves in said pressing direction and passes out of the other said notch to be separated from said tubular female clasp.

6. A rope adjusting module as recited in claim 1, wherein said bi-directional adjusting clasp forms a bump on one of said operating portions, and said bump abuts and is interference fit with an inner wall of said through slot.

7. A rope adjusting module as recited in claim 1, wherein said tubular button is formed with two webbing holes respectively located on opposite sides of said through slot, and both of said webbing holes are communicated with said through slot, and said elastic portion is not exposed from either of said webbing holes.

8. A rope adjustment module as defined in claim 1, wherein the bi-directional adjustment clasp defines a median plane perpendicular to the threading direction, and wherein the bi-directional adjustment clasp is arranged mirror symmetrically with respect to the median plane.

9. A bi-directional adjustment buckle, the bi-directional adjustment buckle comprising:

a tubular female buckle, wherein a through groove is formed around the tubular female buckle, and the through groove is provided with two notches respectively positioned at two opposite ends of the tubular female buckle; wherein, tubular box is formed with:

Two first perforations which are penetrated and communicated with the penetrating groove, and the two first perforations are adjacent to the two notches respectively; each first perforation is provided with a rope penetrating part and a positioning part communicated with the rope penetrating part; in each first perforation, the positioning section is more adjacent to the corresponding notch than the rope threading section, and the maximum aperture of the positioning section is smaller than that of the rope threading section; and

Two second perforations which are penetrated and communicated with the penetrating groove, and are respectively adjacent to the two notches; wherein the two second perforations respectively correspond to the two first perforations along a rope threading direction; and

The male buckle penetrates through the penetrating groove of the tubular female buckle along a pressing direction perpendicular to the rope penetrating direction, and can move between a first position and a second position relative to the tubular female buckle along the pressing direction; wherein, the pin comprises:

The two control parts are respectively penetrated in the two notches, and each control part is provided with a pressing end surface and a rope penetrating channel penetrating along the rope penetrating direction; and

The elastic part is positioned in the through groove, and two ends of the elastic part are respectively connected with the two control parts;

When the pressing end surfaces of the two control parts are respectively pressed by an external force so that the male buckle moves from the first position to the second position, the elastic part is compressed to store a restoring elastic force, and the two rope threading channels are respectively positioned between the two first perforation and the two second perforation so that the two rope segments can respectively penetrate into the two rope threading channels from the two rope threading segments and then respectively penetrate out of the two-way adjusting buckle from the two second perforation;

when the external force pressed on each pressing end surface disappears, so that the male buckle moves from the second position towards the first position, the elastic part releases the restoring elastic force, so that the two rope sections are respectively pulled by the two rope threading channels to be respectively embedded and positioned in the two positioning sections and clamped and positioned by the tubular female buckle and the male buckle.

10. The two-way adjustment buckle of claim 9 wherein the walls of the two second perforations are respectively aligned with the walls of the two first perforations in the direction of the line.