CN218418690U

CN218418690U - Tail rope buckle device

Info

Publication number: CN218418690U
Application number: CN202222353658.3U
Authority: CN
Inventors: 刘青青
Original assignee: Tifco Dongguan Co ltd
Current assignee: Tifco Dongguan Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-02-03
Anticipated expiration: 2032-09-05

Abstract

The utility model provides a rope tail buckle device, which is used for clamping a rope tail and comprises a clamping component and a shell component; the shell assembly is provided with a clamping hole, and the clamping assembly is connected with the clamping hole in a embedded mode; the clamping assembly is provided with a first clamping face, the first clamping face is close to a first hole wall face of the clamping hole, the first clamping face is in a slope shape, the distance from the first clamping face to the first hole wall face is gradually reduced along the direction from a first hole end of the clamping hole to a second hole end of the clamping hole, and the rope tail penetrates through the first hole end of the clamping hole and is clamped between the first clamping face and the first hole wall face. The utility model discloses a rope tail is detained device has realized the effect: not only the shape of the rope threading hole is matched with the shape of the rope tail, but also the bearable tension of the rope tail can be improved.

Description

Tail rope buckle device

Technical Field

The utility model relates to a rope tail detains technical field, especially relates to a rope tail detains device.

Background

The current rope tail buckle comprises the following steps:

1. the rope tail is buckled into a buckling seat and a buckling cover, a rope storage groove is arranged in the buckling seat, the buckling seat is connected with the buckling cover in an embedded mode, and the rope tail is clamped between the buckling seat and the buckling cover (see figure 6).

2. The rope tail buckle is also divided into a buckle seat and a buckle cover, the buckle seat is cylindrical, a barrel hole is arranged in the buckle seat, the tail end of the barrel hole is embedded and connected with the buckle cover, and the head end of the rope tail penetrating through the barrel hole is arranged in the barrel hole (see figure 7).

The first type of tail buckle has the following problems: however, when the rope is subjected to an excessive tensile force, the rope tail is easy to fall off from a through rope opening formed by the buckling seat and the buckling cover, or the tensile force is greater than the embedding force of the embedding connection of the buckling seat and the buckling cover, so that the buckling seat and the buckling cover are easy to collapse.

The second type of rope tail buckle has the following problems: the rope tail needs to be knotted, the knot made by the rope is too small, the rope tail is easy to break away from the head end of the cylindrical hole, and the knot made by the rope is too large, so that the normal covering of the buckling seat and the buckling cover is easily influenced.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a rope tail knot device has realized that the effect does: not only the shape of the rope threading hole is matched with the shape of the rope tail, but also the bearable tension of the rope tail can be improved.

In order to solve the technical problem, the utility model discloses a realize like this:

the embodiment of the utility model provides a rope tail buckle device, which is used for clamping a rope tail and comprises a clamping component and a shell component; the shell assembly is provided with a clamping hole, and the clamping assembly is connected with the clamping hole in a embedded mode; the clamping assembly is provided with a first clamping face, the first clamping face is close to a first hole wall face of the clamping hole, the first clamping face is in a slope shape, the distance from the first clamping face to the first hole wall face is gradually reduced along the direction from a first hole end of the clamping hole to a second hole end of the clamping hole, and the rope tail penetrates through the first hole end of the clamping hole and is clamped between the first clamping face and the first hole wall face.

The utility model discloses a further set up to: the card of card face, third card face and first caulking groove still are equipped with to the card subassembly of card, the relative both sides of first card face are passed through the second card face is connected the third card face, the third card face with the second pore wall in card hole faces and leans on, the second hole wall with first hole wall is just right, first caulking groove is the U-shaped, first caulking groove is located the second card face, the U-shaped notch of first caulking groove is located respectively first card face with the third card face, first caulking groove is used for depositing the rope tail.

The utility model discloses a further set up to: the second clamping surface is provided with a clamping piece, the clamping piece comprises a first wall surface, a second wall surface and a third wall surface, two wall edges of the second wall surface are respectively connected with the first wall surface of the first wall surface and the first wall edge of the third wall surface, the second wall edge of the third wall surface is connected with the second wall edge of the first wall surface, the first wall surface is arranged on the groove side wall of the first caulking groove, and the second wall surface faces the bottom groove wall of the first caulking groove; the third hole wall in card hole with the fastener is just right, be equipped with movable card hole on the third hole wall, activity card hole is used for the card the third wall with the junction of first wall, the third wall is slope form, by the first hole end in card hole extremely the direction of the second hole end in card hole, the third wall arrives the distance of third hole wall reduces gradually.

The utility model discloses a further set up to: the shell assembly further comprises a rope threading hole, the shape of the rope threading hole is matched with that of the rope tail, and the rope threading hole is communicated with the first hole end of the clamping hole.

The utility model discloses a further set up to: the rope tail buckle device further comprises a hook assembly, the hook assembly is arranged on the outer wall, close to the first hole end, of the shell assembly, and the hook assembly and the shell assembly form a hook through groove.

The utility model discloses a further set up to: the outer wall of the shell component is provided with an anti-skidding caulking groove.

To sum up, the utility model discloses a rope tail is detained device's beneficial effect does:

compared with the prior art, in the embodiment of the utility model, the rope tail buckle device is provided with a shell component and a clamping component; by utilizing the slope-shaped first clamping surface and the first hole wall surface, the shape of the rope threading hole is matched with the shape of the rope tail, the rope body of the rope tail can be clamped and fixed, and the rope tail is clamped between the first clamping surface and the first hole wall surface, so that the bearable tension of the rope tail is improved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of a rope tail fastening device in an embodiment of the present invention.

Fig. 2 is a side view of the structure of fig. 1.

Fig. 3 is an exploded view of fig. 2 taken along linebase:Sub>A-base:Sub>A in use.

FIG. 4 is an exploded view of FIG. 2 taken along line B-B.

Fig. 5 is a schematic diagram of the exploded structure of fig. 1.

Fig. 6 is a schematic structural diagram of a first prior art tail buckle.

Fig. 7 is a schematic structural diagram of a second prior art pigtail.

The structures and their designations in the drawings are:

1. a rope tail fastening device; 11. a locking assembly; 111. a first clamping surface; 112. a second clamping surface; 113. a third clamping surface; 114. a first caulking groove; 115. clamping the piece; 1151. a first wall surface; 1152. a second wall surface; 1153. a third wall surface; 12. a housing assembly; 121. a locking hole; 1211. a first hole wall surface; 1212. a second hole wall surface; 1213. a third bore wall surface; 122. a movable clamp hole; 123. a stringing hole; 13. a hook assembly; 131. a hook through groove; 14. an anti-slip caulking groove; 2. and (4) rope tail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, an embodiment of the present invention provides a rope tail fastening device, where the rope tail fastening device 1 is used to fasten a rope tail 2, and the rope tail fastening device 1 includes a fastening component 11 and a housing component 12; the shell component 12 is provided with a locking hole 121, and the locking component 11 is connected with the locking hole 121 in a fitting manner; the locking component 11 is provided with a first locking surface 111, the first locking surface 111 is adjacent to a first hole wall surface 1211 of the locking hole 121, the first locking surface 111 is in a slope shape, a distance from the first locking surface 111 to the first hole wall surface 1211 decreases gradually from a direction from a first hole end of the locking hole 121 to a second hole end of the locking hole 121, and the rope tail 2 penetrates through the first hole end of the locking hole 121 and is locked between the first locking surface 111 and the first hole wall surface 1211.

In a specific embodiment, the string tail 2, that is, the tail of the string, is firstly inserted into the locking hole 121 through the string tail 2, then the string tail 2 is placed on the side of the first locking surface 111 close to the second hole end of the locking hole 121, then the locking component 11 is slowly pushed into the locking hole 121 from the second hole end of the locking hole 121, and finally the string tail is stopped at the first hole end of the locking hole 121, so that the string tail 2 is clamped between the first locking surface 111 and the first hole wall 1211, and the distance from the first locking surface 111 to the first hole wall 1211 is gradually reduced by using the direction from the first hole end of the locking hole 121 to the second hole end of the locking hole 121, so that the string tail 2 can be locked between the first locking surface 111 and the first hole wall 1211, and the resistance generated by the overlarge contact area between the locking component 11 and the hole wall of the locking hole 121 can be avoided, and the locking component 11 is prevented from being difficult to be pushed into the locking hole 121.

Referring to fig. 3 to 5, a specific embodiment of the present invention is: the card subassembly 11 still is equipped with second calorie of face 112, third calorie of face 113 and first caulking groove 114, the relative both sides of first calorie of face 111 are passed through second calorie of face 112 is connected third calorie of face 113, third calorie of face 113 with the second hole wall 1212 in card hole 121 faces leans on, second hole wall 1212 with first hole wall 1211 is just right, first caulking groove 114 is the U-shaped, first caulking groove 114 is located second calorie of face 112, the U-shaped notch of first caulking groove 114 is located respectively first calorie of face 111 with third calorie of face 113, first caulking groove 114 is used for depositing rope tail 2.

In the embodiment, the first caulking groove 114 is used to store the tail portion of the string tail 2, when the string tail 2 is pulled, the string tail 2 does not fall off the clamping space between the first clamping surface 111 and the first hole wall 1211 at a time, so as to improve the bearable tension of the string tail 2 when the string tail 2 is clamped in the string tail fastening device 1. The first caulking groove 114 is U-shaped, and the U-shaped notches of the first caulking groove 114 are respectively arranged on the first clamping surface 111 and the third clamping surface 113, so that the rope tail 2 can be conveniently placed in the first caulking groove 114.

Referring to fig. 1, 4 and 5, a specific embodiment of the present invention is: the second clamping surface 112 is provided with a clamping piece 115, the clamping piece 115 includes a first wall 1151, a second wall 1152 and a third wall 1153, two walls of the second wall 1152 are respectively connected with the first wall 1151 of the first wall 1151 and the first wall of the third wall 1153, the second wall of the third wall 1153 is connected with the second wall of the first wall 1151, the first wall 1151 is arranged on the groove side wall of the first caulking groove 114, and the second wall 1152 faces the bottom groove wall of the first caulking groove 114; the third hole wall 1213 of card hole 121 with the fastener 115 is just right, be equipped with movable calorie of hole 122 on the third hole wall 1213, activity card hole 122 is used for the card third wall 1153 with the junction of first wall 1151, third wall 1153 is the slope form, by the first hole end of card hole 121 extremely the direction of the second hole end of card hole 121, third wall 1153 extremely the distance of third hole wall 1213 reduces gradually.

In a specific embodiment, the distance from the third wall 1153 to the third hole wall 1213 is gradually reduced, so that the clip 115 can be inserted into the movable clip hole 122 when the clip assembly 11 is pushed into the housing assembly 12; the fitting between the clip 115 and the movable clip hole 122 improves the stability of the engagement between the housing unit 12 and the locking unit 11.

Further, the clip element 115 is divided into a first clip body and a second clip body, the first clip body is triangular, and the first clip body is connected to the groove side wall of the first caulking groove 114 through the second clip body.

Referring to fig. 1, fig. 2 and fig. 4, a specific embodiment of the present invention is: the housing assembly 12 further includes a rope passing hole 123, the shape of the rope passing hole 123 is adapted to the shape of the rope tail 2, and the rope passing hole 123 is communicated with the first hole end of the locking hole 121.

In a specific embodiment, the number of the rope passing holes 123 may be one, or may be two or more, so that the rope end 2 can pass through the locking hole 121, and the locking component 11 can be stopped and limited.

Referring to fig. 1 to 3 and fig. 5, an embodiment of the present invention is: rope tail spiral-lock 1 still includes couple subassembly 13, couple subassembly 13 is located casing subassembly 12 is close to on the outer wall of first nose end, couple subassembly 13 with casing subassembly 12 forms couple through groove 131.

In the specific embodiment, other objects can be hung by using the hook through groove 131, or the end-piece fastening device 1 can be hung on other objects by using the hook through groove 131, and the end-piece fastening device 1 can be used for installing the end 2 of the shoelace.

Referring to fig. 1 and fig. 3 to 5, a specific embodiment of the present invention is: the outer wall of the housing assembly 12 is provided with anti-slip caulking grooves 14.

In particular embodiments, the slip resistant effect of the housing assembly 12 is enhanced by the use of slip resistant inserts 14.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention.

Claims

1. The rope tail buckle device is used for clamping a rope tail and is characterized by comprising a clamping component and a shell component;

the shell assembly is provided with a clamping hole, and the clamping assembly is connected with the clamping hole in a jogged mode;

the clamping assembly is provided with a first clamping face, the first clamping face is close to a first hole wall face of the clamping hole, the first clamping face is in a slope shape, the distance from the first clamping face to the first hole wall face is gradually reduced along the direction from a first hole end of the clamping hole to a second hole end of the clamping hole, and the rope tail penetrates through the first hole end of the clamping hole and is clamped between the first clamping face and the first hole wall face.

2. The rope tail buckle device according to claim 1, wherein the clamping component is further provided with a second clamping surface, a third clamping surface and a first caulking groove, two opposite sides of the first clamping surface are connected with the third clamping surface through the second clamping surface, the third clamping surface faces against the second hole wall of the clamping hole, the second hole wall faces against the first hole wall, the first caulking groove is in a U shape and is arranged on the second clamping surface, a U-shaped notch of the first caulking groove is respectively arranged on the first clamping surface and the third clamping surface, and the first caulking groove is used for storing the rope tail.

3. The rope tail buckle device according to claim 2, wherein the second clamping surface is provided with a clamping piece, the clamping piece comprises a first wall surface, a second wall surface and a third wall surface, two wall edges of the second wall surface are respectively connected with a first wall edge of the first wall surface and a first wall edge of the third wall surface, a second wall edge of the third wall surface is connected with a second wall edge of the first wall surface, the first wall surface is arranged on the groove side wall of the first caulking groove, and the second wall surface faces the bottom groove wall of the first caulking groove;

the third hole wall in card dress hole with the fastener is just right, be equipped with movable card hole on the third hole wall, movable card hole is used for the card the third wall with the junction of first wall, the third wall is slope form, by the first hole end in card dress hole extremely the direction of the second hole end in card dress hole, the third wall arrives the distance of third hole wall reduces gradually.

4. The rope tail fastener device according to any one of claims 1 to 3, wherein the housing assembly further comprises a rope threading hole, the shape of the rope threading hole is adapted to the shape of the rope tail, and the rope threading hole is communicated with the first hole end of the clamping hole.

5. The rope tail buckle device according to any one of claims 1 to 3, further comprising a hook assembly, wherein the hook assembly is disposed on an outer wall of the housing assembly near the first hole end, and the hook assembly and the housing assembly form a hook through groove.

6. A rope tail catcher device according to any one of claims 1-3 wherein the outer wall of the housing assembly is provided with anti-slip grooves.