TW202005566A - Rope buckle - Google Patents

Abstract

The present invention relates is a rope buckle used with a rope, comprising: a female member, a male member and a return member. The female member include a receiving portion which thicker than the outside diameter of the rope. One side of the receiving portion extends to form a flange portion, and one side of the flange portion that far from the receiving portion forms a contact surface. The height of the contact surface is lower than the outside diameter of the rope. The male member is assembled in the receiving portion of the female member removably. The return member is positioned between the male and female member, and drives the male member to move and cooperate with the female member for clamping the rope collectively. Besides, the rope passes through the male member and the female member simultaneously and extends from the outside of the receiving portion for forming a surrounding space which contains the flange portion. Thereby, the exterior of the rope will protrude the top side and bottom side of the contact surface respectively when the rope close to the female member, so that a user can adjust the rope length by touch the rope directly for improving the convenience of adjusting the length of rope.

Description

Rope buckle

The invention relates to a rope buckle capable of clamping a rope body, in particular to a rope buckle where a user can directly touch the rope body to adjust the length of the rope body when the rope body is close to the female buckle.

At any time, the industrial technology is gradually improving, and the structure and function of the buckle are continuously evolving, and then it is becoming more diversified and refined. Nowadays, many objects including clothing, home decoration, sports equipment, safety gear, and handbags are provided with special applications. Buckle.

Please refer to FIG. 1, which is a conventional rope buckle 1 on the market. The conventional rope buckle 1 is mainly composed of a female buckle 10, a male buckle 11 and a spring 12. The female buckle 10 has a longitudinally arranged The accommodating space 101 and the two laterally provided rope passages 102. The accommodation space 101 is provided with an upper opening 103 on the top surface of the female buckle 10, and the two rope passages 102 communicate with the accommodation space 101.

In addition, the male buckle 11 is located inside the accommodating space 101, and has two penetration spaces 111 and four positioning blocks 112, the two penetration spaces 111 are arranged at intervals from each other, and the four positioning blocks 112 are respectively located in the rope passage 102 As shown in the figure, two positioning blocks 112 are located on opposite sides of one penetration space 111, respectively, and the other two positioning blocks 112 are located on opposite sides of the other penetration space 111, respectively. 12 is also located inside the accommodating space 101 with the male buckle 11 and is in contact with the male buckle 11 and the female buckle 10 at both ends, and the spring 12 can be pushed against the male buckle 11 to make the local area of the male buckle 11 convex The upper opening 103 of the space 101 is arranged so that each positioning block 112 is in contact with the wall surface of the rope passage 102. At this time, the rope passage 102 of the female buckle 10 is not connected to the installation space 111 of the male buckle 11.

Please refer to FIG. 1 and FIG. 2. In a specific application, the male buckle 11 is pressed, so that the two penetration spaces 111 of the male buckle 11 are connected one-to-one to the rope passage 102 of the female buckle 10 respectively. A rope body 13 penetrates from one end of one of the rope passages 102 into the interior of one of the penetrating spaces 111, so that the rope body 13 can sequentially penetrate from the other end of the rope passages 102 to the other rope passage 102 and Through the space 111, the user can press the male buckle 11 to manually adjust the length of the rope body 13.

As shown in the figure, the thickness of the female buckle 10 is greater than the outer diameter of the rope body 13, and then when the rope body 13 is close to the outer edge of the female buckle 10, it is difficult for the user to touch the rope body 13, and it is relatively difficult to adjust the rope body 13 However, in the current conventional rope buckle 1 in order to avoid the aforementioned loss, the manufacturer/user will install a pull tab or a bead on the rope body 13 so that the rope body 13 is close to the outer edge of the female buckle 10 At this time, the pull-tab or the bead will first touch the outer edge of the female buckle 10, so that the rope body 13 is not too close to the female buckle 10, so that the rope body 13 and the female buckle 10 maintain a certain distance, so that the user It is convenient to touch the rope body 13 to adjust the length of the rope body 13. However, installing pull tabs or beads on the rope body 13 will not only increase the complexity of manufacturing, but also further increase the material cost.

The main purpose of the present invention is that the rope body does not require additional pull tabs or beads, and when the rope body is close to the outer edge of the female buckle, the user can directly touch the rope body to adjust the length of the rope body, thereby increasing The convenience of adjusting the length of the rope body.

In order to achieve the above object, the present invention relates to a rope buckle. The rope buckle is used in conjunction with a rope body, and is mainly composed of a female buckle, a male buckle, and a return member. The female buckle has an accommodating portion. The placement portion is configured to have a thickness greater than the outer diameter of the rope body, the male buckle is movably assembled in the receptacle portion of the female buckle, and the return member is located in the receptacle portion and can drive the male buckle to move to allow the male buckle to move It is clamped together with the female buckle to the rope body. In addition, a partial length of the rope body is exposed to the accommodating portion to form an exposed section, and the exposed section and the outer edge of the accommodating section form a position The surrounding space on one side of the accommodating portion, wherein the accommodating portion extends outward to form a butt located inside the enclosing space, and the butting portion is provided at the end away from the accommodating portion with a height less than the outer diameter of the rope body Against the top.

In a preferred embodiment, the female buckle has two parallelly arranged rope passages, each of the rope passages penetrates the accommodating portion and the top, and communicates with the accommodating space, and each of the The rope passages respectively form a rope-penetrating shaft, so that the rope body can pass through the rope-penetrating passage along the rope-penetrating shaft, and a virtual plane perpendicular to the abutment surface is formed between the two rope-penetrating shafts, and the virtual plane Divide the abutment surface into two halves; in another preferred embodiment, the abutment surface is recessed toward the accommodating portion to form a curved groove 33 for accommodating the rope body.

In the foregoing two embodiments, the center of the abutment surface is convex outward to form an arc-shaped abutment surface with an arc-shaped appearance, and the accommodating portion has a curvature on opposite sides perpendicular to the rope passage The radius is the same as the arc surface of the arc-shaped abutment surface, so that both the arc-shaped abutment surface and the arc surface together form a circular ring, and the upper and lower ends of the abutment are respectively recessed to form a recess hole.

In addition, the accommodating portion extends on the opposite side of the abutting portion to form an auxiliary abutting portion, and the auxiliary abutting portion forms an auxiliary abutting surface whose height is smaller than the rope body at the end away from the accommodating portion.

It can be seen from the foregoing description that the characteristic of the present invention is that the abutting portion is located in the loop space formed by the rope body and the female buckle, and the abutting surface forms an abutting surface whose longitudinal height is less than the outer diameter of the rope body at the end away from the accommodating portion. Therefore, when the rope body is close to the outer edge of the female buckle, the rope body will be located on the side against the top, so that the opposite sides of the rope body are convex outside the top surface, allowing the user to install no pull tab or In the case of a bead, the rope can be directly touched to adjust the length of the rope, thereby achieving the purpose of facilitating the user to adjust the length of the rope.

In order to facilitate a deeper and more clear and detailed understanding and understanding of the structure, use and characteristics of the present invention, the preferred embodiment is cited, and the detailed description in conjunction with the drawings is as follows:

Please refer to FIG. 3 and FIG. 4, in the first preferred embodiment, the rope buckle 2 of the present invention is mainly composed of a male buckle 20, a female buckle 30 and a return member 40, and cooperates with a rope body 50 (such as 8A) In use, as shown in the figure, the male buckle 20 is recessed from the back to the front to form two penetration spaces 21 which are not connected to each other, and the front and back surfaces of the male buckle 20 are respectively protruded to form two spaced-apart locking blocks 22, and the two clamping blocks 22 located on the front surface of the male buckle 20 are located one-to-one on the front side of the penetration space 21, and the two clamping blocks 22 located on the rear surface of the male buckle 20 are located one-to-one respectively The rear side of the penetrating space 21, wherein the male buckle 20 is recessed from bottom to top to form a longitudinal receiving space 23, and the receiving space 23 is not connected to the two penetrating spaces 21 and has a shape formed under the male buckle 20 A receiving opening end 231 on the surface and a receiving closing end 232 inside the male snap 20.

Referring to FIGS. 4 and 5A, the female buckle 30 has an accommodating portion 31, an abutting portion 32, and an auxiliary abutting portion 33, wherein the accommodating portion 31 is configured to be thicker than the outer diameter of the rope body 50, and has An accommodating space 311 having a shape larger than the male buckle 20, the accommodating space 311 has an accommodating open end 311a located on the upper surface of the female buckle 30 and an accommodating closed end 311b inside the female buckle 30, wherein the accommodating opening The end 311a has four spaced-apart guide grooves 312, each of the guide grooves 312 is provided with a guide surface 312a in an inclined state, and the receiving closed end 311b extends toward the receiving open end 311a to form a bit The positioning column 313 inside the accommodating space 311. In this embodiment, the left and right outer edges of the accommodating portion 31 respectively form a circular arc surface 314 whose appearance is curved.

Please refer to FIGS. 5A and 5B, the abutment portion 32 of the female buckle 30 is formed by the front side of the accommodating portion 31 tapering outward, and the abutment portion 32 forms an abutment at the end away from the accommodating portion 31 The surface 321, and the longitudinal height of the abutting surface 321 is smaller than the outer diameter of the rope body 50 (as shown in FIG. 8A), and the upper end of the abutting top 32 is recessed from above to form a cavity 322, and the lower end of the abutting top 32 A recess 322 is also recessed from bottom to top. In this embodiment, the center of the abutment surface 321 protrudes outward to construct an arc-shaped abutment surface 321a with an arc-shaped appearance, and the arc-shaped abutment surface The radius of curvature of 321a is the same as the arc surface 314 of the female buckle 30, and the auxiliary abutment portion 33 of the female buckle 30 is formed by the rear side of the accommodating portion 31, so that the opposite sides (front and rear sides) of the accommodating portion 31 are respectively provided The auxiliary abutment 32 and the auxiliary abutment 33, wherein the auxiliary abutment 33 forms an auxiliary abutment surface 331 at an end remote from the accommodating portion 31, and the longitudinal height of the auxiliary abutment surface 331 is less than the outer diameter of the rope body 50 (such as As shown in FIG. 8A), in this embodiment, the center-like outer protrusion of the auxiliary abutment surface 331 is configured as an arc-shaped auxiliary abutment surface 331a whose appearance is curved, and the arc-shaped abutment surface 321a and the arc shape The curvature of the auxiliary abutment surface 331a is the same, and the radius of curvature of the arc-shaped auxiliary abutment surface 331a is also the same as the radius of curvature of the arc surface 314, so that the arc-shaped abutment surface 321a, the arc-shaped auxiliary abutment surface 331a and The three arc surfaces 314 together form a circular ring 34, so that the overall appearance of the female buckle 30 exhibits a cylindrical shape. In addition, the upper and lower ends of the auxiliary abutment top 33 are respectively recessed to form an auxiliary recess 332.

As shown in the figure, the female buckle 30 has two parallel threading channels 35, each threading channel 35 penetrates the accommodating portion 31, the top 32 and the auxiliary top 33, and each of the threading channels 35 The accommodating space 311 communicated with the accommodating portion 31. In this embodiment, the accommodating portion 31 has circular arc surfaces 314 on opposite sides perpendicular to the rope passage 35, however, two of each rope passage 35 A rope-opening opening 351 is formed at each end, and two of the rope-opening openings 351 and the abutment surface 321 of the abutment top 32 are located on the same side of the female buckle 30 (the front side in this embodiment), and the other two The rope opening 351 and the auxiliary abutment portion 33 are located on the same side of the female buckle 30 (in this embodiment, the rear side). In this embodiment, each rope passage 35 has a portion close to the receiving opening end 311a The first stringing space 352 and a second stringing space 353 close to the closed end 311b, wherein the first stringing space 352 is larger than the second stringing space 353, and each stringing opening 351 The opening direction of is the arrow direction in the drawing, and the opening direction of each stringing opening 351 is parallel to the opening direction of the other stringing openings 351.

Please refer to FIG. 5A, FIG. 5B and FIG. 5C, each rope passage 35 forms a rope shaft 60 in the first rope space 352, so that the rope body 50 (as shown in FIG. 8A) can follow The rope threading shaft 60 passes through the first rope threading space 352 of the rope threading channel 35, and a virtual plane 61 is formed between the two rope threading shafts 60 which is transverse to the accommodating portion 31, the top 32 and the auxiliary top 33 As shown in the figure, both the abutment surface 321 of the abutment portion 32 and the auxiliary abutment surface 331 of the auxiliary abutment portion 33 are perpendicular to the virtual plane 61, and part of both the abutment surface 321 and the auxiliary abutment surface 331 The range is located on one side of the virtual plane 61, and the remaining ranges of the abutment surface 321 and the auxiliary abutment surface 331 are located on the opposite side of the virtual plane 61. In this embodiment, the abutment surface 321 passes through the virtual plane 61 They are equally divided into two halves, so that half of the abutment surface 321 is located on the upper side of the virtual plane 61, while the other half of the abutment surface 321 is located on the lower side of the virtual plane 61, and the auxiliary abutment surface 331 also passes through the virtual plane 61. It is divided into two halves, and the two halves of the auxiliary abutment surface 331 are located on the upper and lower sides of the virtual plane 61, respectively.

6A and 6B, the receiving opening end 231 of the male buckle 20 faces the receiving opening end 311a of the female buckle 30, and the male buckle 20 is threaded toward the female buckle 30 in the direction of the arrow in the drawing , So that each of the locking blocks 22 of the male buckle 20 individually contacts the guide surface 312a of the guide groove 312, thereby making the male buckle 20 easy to fit in the accommodating space 311 of the female buckle 30, and, due to the accommodating The space 311 is configured to be larger in size and shape than the male buckle 20, so that the male buckle 20 can move freely inside the accommodating space 311, whereby the male buckle 20 can be movably assembled to the female buckle 30, wherein, when the male buckle 20 is located in the accommodating space In the interior of 311, every two clamping blocks 22 are located inside each rope-passing channel 35.

Please refer to FIG. 4 and FIG. 7, the return member 40 is located between the male buckle 20 and the female buckle 30, and can cause relative displacement between the male buckle 20 and the female buckle 30. As shown in the figure, the return member 40 is set to A spring 41, one end of the spring 41 contacts the receiving closed end 232 of the receiving space 23, and the other opposite end of the spring 41 contacts the receiving closed end 311b of the receiving space 311, so that the positioning post 313 penetrates the spring The inside of the 41, wherein the spring 41 drives the male buckle 20 to move upward, so that the four locking pieces 22 all touch the wall surface of the first rope-penetrating space 352, so that a partial section of the male buckle 20 protrudes outward from the female buckle 30 To accommodate the open end 311a, at this time, the penetrating space 21 of the male buckle 20 does not communicate with the rope passage 35 of the female buckle 30, and the partial section of the spring 41 is located in the accommodating space 23 of the male buckle 20. The end of the remaining area is located in the accommodating space 311 of the female buckle 30. However, the setting of the return member 40 as the spring 41 is only for convenience of description, and does not limit the structure of the return member 40, that is, the return member 40 can be provided by a pair of magnet groups And one of the magnets of the magnet group is installed on the male buckle 20, and the other magnet of the magnet group is installed on the female buckle 30. Then, the two magnets repel each other and can drive the male buckle 20 to move.

Please refer to FIG. 8A to FIG. 8C, pressing on the male buckle 20 to move the male buckle 20 toward the receiving closed end 311b of the female buckle 30, so that each penetrating space 21 of the male buckle 20 communicates with two The rope passage 35, and then, pass the rope body 50 along the rope shaft 60 through the first rope space 352 of each rope passage 35 and each threading space 21, when the rope body 50 passes through each rope The first rope-penetrating space 352 of the channel 35 and each penetrating space 21, the partial length of the rope body 50 is exposed to the accommodating portion 31 of the female buckle 30 to form an exposed section 51 located on the front side of the accommodating portion 31, and exposed The section 51 and the outer edge of the front side of the accommodating portion 31 together form a surrounding space 36 located on the front side of the accommodating portion 31, wherein the top 32 is located inside the surrounding space 36, whereby when the rope body 50 is close to the female buckle At the outer edge of 30, because the abutment surface 321 is divided into two parts by the virtual plane 61, the rope body 50 will indeed be located in front of the abutment portion 32, and the rope body 50 will not be located in the cavity 322 of the abutment portion 32 , So that the user can directly touch the rope body 50 to adjust the length of the rope body 50 when the rope body 50 is not installed with a pull-tab or a bead body, thereby achieving the convenience for the user to adjust the length of the rope body 50 the goal of.

However, the surrounding space 36 is formed by the exposed section 51 and the front outer edge of the accommodating portion 31 for illustrative purposes only, that is, the rope body 50 passes through each of the first threading spaces 352 and each of the threading spaces 21 The order of the different is that the exposed section 51 of the rope body 50 is located at the rear side of the accommodating portion 31, so that the exposed section 51 and the outer edge of the rear side of the accommodating portion 31 together form the surrounding space 36, and then the surrounding space 36 is located at the accommodating space The rear side of the placement portion 31 causes the auxiliary abutment portion 33 to be located inside the surrounding space 36.

9 and 10, in the second preferred embodiment, the difference from the first preferred embodiment lies in the abutment surface 321 of the abutment portion 32 and the auxiliary abutment surface 331 of the auxiliary abutment portion 33, and The rest of the structure is the same as the first preferred embodiment, and in this embodiment, it will not be described again.

As shown in the figure, the abutment surface 321 of the abutment portion 32 is recessed toward the accommodating portion to form a curved groove 323, and the auxiliary abutment surface 331 of the auxiliary abutment portion 33 is also recessed toward the accommodating portion to form a shape the same as the curved shape The auxiliary curved groove 333 of the groove 323, by which, when the rope body 50 passes through the first rope space 352 of each rope passage 35 and each threading space 21 along the rope shaft 60, the rope body The exposed section 51 of 50 will be located inside the curved groove 323 or the auxiliary curved groove 333 to prevent the rope body 50 from being located in the recess 322 against the top 32 or the auxiliary cavity 332 assisting against the top 33.

The above-mentioned embodiments are only for the convenience of describing the present invention and are not limiting. Without departing from the spirit of the present invention, those skilled in the art who are familiar with this industry and applying the patent scope of the present invention and various simple modifications and modifications made by the invention description should still Included in the following patent applications.

1‧‧‧Traditional rope buckle 10‧‧‧Female buckle 101‧‧‧Accommodation space 102‧‧‧Rope passage 103‧‧‧Top opening 11‧‧‧Male buckle 111‧‧‧Piercing space 112‧‧ ‧Positioning block 12‧‧‧Spring 13‧‧‧Rope body 2‧‧‧Rope buckle 20‧‧‧Male buckle 21‧‧‧Threading space 22‧‧‧Card block 23‧‧‧Accommodation space 231‧‧‧ Containing open end 232‧‧‧ Containing closed end 30‧‧‧ Female snap 31‧‧‧Accommodating part 311‧‧‧Accommodating space 311a‧‧‧Accommodating open end 311b‧‧‧Accommodating closed end 312‧‧‧ Guiding groove 312a‧‧‧Guiding surface 313‧‧‧Positioning column 314‧‧‧Arc surface 32‧‧‧Abutting the top 321‧‧‧Abutting the top surface 321a‧‧‧Curved to the top surface 322‧‧‧ Recess 323‧‧‧Curved groove 33‧‧‧Auxiliary abutment top 331‧‧‧Auxiliary abutment surface 331a‧‧‧Arc-shaped auxiliary abutment surface 332‧‧‧Auxiliary cavity 333‧‧‧Auxiliary curved recess Groove 34‧‧‧Circular ring 35‧‧‧Rope-penetrating channel 351‧‧‧Rope-penetrating opening 352‧‧‧First rope-penetrating space 353‧‧‧Second rope-penetrating space 36‧‧‧Encircling space 40‧‧ ‧Return piece 41‧‧‧Spring 50‧‧‧Rope body 51‧‧‧Exposed section 60‧‧‧Rope shaft 61‧‧‧Virtual plane

Fig. 1 is an exploded view of a conventional fastener; Fig. 2 is a schematic diagram of the application of a conventional fastener; Fig. 3 is a perspective view of the rope buckle of the present invention in the first preferred embodiment; Fig. 4 is an exploded view of the rope buckle of the invention Figures 5A to 5C are schematic diagrams of the female buckle; Figures 6A and 6B are schematic diagrams of the male buckle assembled to the female buckle; Figure 7 is a schematic diagram of the return member located between the male buckle and the female buckle; Figure 8A is a rope threaded through 8B is a cross-sectional view of section AA in FIG. 8A; FIG. 8C is a cross-sectional view of section BB in FIG. 8A; FIG. 9 is a schematic view of the female buckle in the second preferred embodiment; and FIG. 10 is a rope Schematic diagram of the specific application.

2‧‧‧Rope buckle

20‧‧‧ male deduction

21‧‧‧ Dressing space

22‧‧‧card block

23‧‧‧ containment space

231‧‧‧ contain the open end

232‧‧‧ contain closed end

30‧‧‧female buckle

31‧‧‧Accommodation Department

311‧‧‧accommodation space

311a‧‧‧accommodated open end

311b‧‧‧accommodated closed end

312‧‧‧Guide groove

312a‧‧‧Guide surface

313‧‧‧Positioning column

314‧‧‧Circular surface

32‧‧‧ reached the top

321‧‧‧ reached the top

321a‧‧‧Curved against the top

322‧‧‧Cavities

33‧‧‧ assisted to reach the top

331‧‧‧Auxiliary top surface

331a‧‧‧Curved auxiliary against the top surface

332‧‧‧Auxiliary pocket

35‧‧‧Rope passage

351‧‧‧Threading opening

352‧‧‧The first stringing space

353‧‧‧Second stringing space

40‧‧‧Return

41‧‧‧Spring

Claims (6)

A rope buckle is used in conjunction with a rope body, and has a female buckle, a male buckle and a return member. The female buckle has an accommodating portion configured to have a thickness greater than the outer diameter of the rope body. The return part is located in the accommodating part, and can drive the male buckle to move, so that the male buckle and the female buckle are clamped together in the rope body, and the partial length of the rope body is exposed in the accommodation To form an exposed section, and the exposed section and the outer edge of the accommodating section form a surrounding space on the side of the accommodating section, characterized in that the accommodating section extends outward to form a The abutting portion in the space, the abutting portion is provided with an abutting surface whose height is smaller than the outer diameter of the rope body at the end away from the accommodating portion. The rope buckle according to claim 1, wherein the female buckle has two parallelly arranged rope passages, each of the rope passages penetrates the accommodating portion and the top, and communicates with the accommodating space, Each of the rope-passing channels forms a rope-penetrating shaft, so that the rope body can pass through the rope-penetrating channel along the rope-penetrating shaft, and a virtual plane perpendicular to the abutting surface is formed between the two rope-penetrating shafts , And the virtual plane divides the abutment surface into two parts. The rope buckle according to claim 1, wherein the abutment surface is recessed toward the accommodating portion to form a curved groove for accommodating the rope body. The rope buckle according to claim 1, wherein the center of the abutment surface is convex outward to form an arc-shaped abutment surface with an arc-shaped appearance, and the accommodating portion is perpendicular to the opposite of the rope passage Both sides respectively have a circular arc surface with the same radius of curvature as the arc-shaped abutment surface, so that both the arc-shaped abutment surface and the arc surface together form a circular ring. The rope buckle according to claim 1, wherein the upper and lower ends of the abutment are respectively recessed to form a recess. The rope buckle according to claim 1, wherein the accommodating portion extends on an opposite side of the abutting portion to form an auxiliary abutting portion, and the auxiliary abutting portion forms a height less than the rope at an end away from the accommodating portion The auxiliary of the body is against the top surface.

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