Rope knot sleeve

Abstract

The utility model discloses a rope knot sleeve, and belongs to the field of rope fixing tools, the rope knot sleeve comprises a shell arranged at the end of a rope in a sleeving mode, a first insertion hole and a second insertion hole which are symmetrically distributed are formed in the shell, and the axial distribution of the hole diameter of the first insertion hole and the axial distribution of the hole diameter of the second insertion hole are parallel; an anti-falling block is clamped between the first insertion hole and the second insertion hole in the shell, the anti-falling block is designed to be U-shaped, and two symmetrically distributed anti-falling scraping grooves are formed in the positions, facing the first insertion hole and the second insertion hole, of the outer side wall of the anti-falling block. According to the rope knot sleeve, one end of a rope is inserted into the second inserting hole, then the rope is wound, so that the other end of the rope is inserted into the first inserting hole, then the anti-falling block is inserted into the shell, the anti-falling block abuts against the rope from the side edge through the shrunk anti-falling scraping groove, and therefore the rope is prevented from moving excessively after the rope is installed into the first inserting hole and adjusted; and the fixing effect on the rope is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of rope fixing tools, in particular to a rope knot sleeve. BACKGROUND

[0002] The "rope knot sleeve" generally refers to a knot formed by a rope to form a ring structure (rope sleeve) or a rope knot with specific functions, which has various uses in different scenarios. Single knot is used for fixing ring, double knot is used for temporary fixing, eight knot is used for anti-dropping, flat knot is used for connecting ropes, etc. At the same time, the functions of the rope knot sleeve, such as fixing, connecting, hanging, anti-dropping, rescue, etc. should be explained.

[0003] The existing double knot is prone to looseness and slipping in the movable hole after adjusting the size of the rope ring opening, and the fixing effect is poor, which has certain defects.

[0004] Therefore, the present application provides a rope knot sleeve to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a rope knot sleeve, which aims to solve the problem of poor fixing effect of the existing double knot sleeve in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a rope knot sleeve, comprising a shell sleeved on the end of a rope:

[0007] Two first insertion holes and two second insertion holes are formed on the shell and symmetrically distributed;

[0008] The hole diameters of the first insertion holes and the second insertion holes are arranged in parallel along the axial direction;

[0009] A anti-dropping block is clamped between the first insertion holes and the second insertion holes on the shell, the anti-dropping block is designed in a U shape, and two anti-dropping grooves are formed on the outer side wall of the anti-dropping block and symmetrically distributed towards the first insertion holes and the second insertion holes. In this way, in use, one end of the rope is inserted into the second insertion hole, then the rope is wound, so that the other end of the rope is inserted into the first insertion hole, and then the anti-dropping block is inserted and clamped on the shell. The anti-dropping block is resisted by the rope from the side through the anti-dropping grooves with reduced size, so as to adjust and prevent the rope from moving excessively after being installed into the first insertion hole, and to ensure the fixing effect of the rope.

[0010] Preferably, in order to quickly install the anti-dropping block, two symmetrically distributed clamping grooves are formed on the outer side wall of the shell, and clamping protrusions compatible with the clamping grooves are fixedly installed on the opposite faces of the two ends of the anti-dropping block, and the clamping protrusions are inserted into the clamping grooves, so as to quickly disassemble and assemble the anti-dropping block and the shell.

[0011] Preferably, in order to clamp the rope, convex teeth distributed in a linear array are fixedly installed on the anti-dropping grooves, further improving the stability of the rope.

[0012] Preferably, in order to install the rope, the first insertion hole is a through design, both ends of the first insertion hole completely penetrate both ends of the shell, and the second insertion hole is a non-through design, the second insertion hole is arranged by one end of the shell extending into the shell, which can better retain hot melt adhesive and ensure bonding stability.

[0013] Preferably, in order to prevent the rope from coming off, a protruding ring is fixedly installed in the second insertion hole, the inner diameter of the protruding ring is smaller than the inner diameter of the second insertion hole, and the smooth surface is avoided to cause the rope to slip off, which is stable and reliable.

[0014] The rope sleeve inserts one end of the rope into the second insertion hole, then winds the rope, inserts the other end of the rope into the first insertion hole, and then inserts the anti-falling block into the shell, the anti-falling block is abutted against the rope from the side through the reduced anti-falling groove, so as to adjust and prevent the rope from moving excessively after being installed into the first insertion hole, and ensure the fixing effect of the rope.

[0015] When the rope sleeve connects the rope with the second insertion hole, the rope is inserted into the second insertion hole, the protruding ring extrudes the weak surface of the rope, and the connection is more firm when being bonded by hot melt adhesive, the smooth surface is avoided to cause the rope to slip off, which is stable and reliable. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is an appearance structure schematic view of a rope sleeve;

[0017] Figure 2 It is an internal structure schematic view of a rope sleeve;

[0018] Figure 3 It is a cross-sectional structure schematic view of a rope sleeve;

[0019] Figure 4 It is a cross-sectional structure schematic view of a rope sleeve;

[0020] Figure 5 It is a cross-sectional structure schematic view of a rope sleeve.

[0021] In the drawings:

[0022] 1, shell; 2, first insertion hole; 3, second insertion hole; 4, anti-falling block; 41, anti-falling groove; 42, clamping groove; 43, clamping protrusion; 44, protruding tooth; 45, protruding ring. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of the present application.

[0024] Embodiment 1

[0025] The present embodiment provides a rope sleeve, as shown in the drawings, the rope sleeve comprises a shell 1 sleeved at the end of the rope: Figures 1-5

[0026] Two first insertion holes 2 and second insertion holes 3 are formed on the shell 1 and symmetrically distributed;

[0027] The hole diameters of the first insertion holes 2 and the second insertion holes 3 are arranged in parallel in the axial direction;

[0028] A anti-loosing block 4 is clamped between the first insertion holes 2 and the second insertion holes 3 on the shell 1, the anti-loosing block 4 is designed in a U shape, and two anti-loosing grooves 41 are formed on the outer side wall of the anti-loosing block 4 and symmetrically distributed towards the first insertion holes 2 and the second insertion holes 3.

[0029] In use, one end of the rope is inserted into the second insertion hole 3, then the rope is wound to make the other end of the rope inserted into the first insertion hole 2, and then the anti-loosing block 4 is clamped on the shell 1, the anti-loosing block 4 is resisted against the rope from the side through the narrowed anti-loosing grooves 41, so as to adjust and prevent the rope from moving excessively after being installed into the first insertion hole 2, and ensure the fixing effect of the rope.

[0030] Specifically, two clamping grooves 42 are formed on the outer side wall of the shell 1, and clamping protrusions 43 matched with the clamping grooves 42 are fixedly installed on the opposite faces of the two ends of the anti-loosing block 4, and the clamping protrusions 43 are clamped in the clamping grooves 42. In use, the two ends of the anti-loosing block 4 are expanded, so as to expand the inner diameter of the anti-loosing block 4, then the anti-loosing block 4 is sleeved on the clamping grooves 42, the anti-loosing block 4 is loosened, the clamping protrusions 43 on the anti-loosing block 4 are clamped into the clamping grooves 42, so as to complete the quick disassembly and assembly of the anti-loosing block 4 and the shell 1, which is convenient and fast.

[0031] More specifically, the anti-loosing grooves 41 are fixedly installed with linearly arrayed protrusions 44. In use, after the anti-loosing block 4 is clamped, the protrusions 44 on the side of the anti-loosing grooves 41 are stabbed into the textile layer on the side of the rope, so as to further improve the resistance effect of the rope and further improve the stability of the rope.

[0032] ​Further, the first socket 2 is a through type design, both ends of the first socket 2 completely penetrate both ends of the shell 1, the second socket 3 is a non-through type design, the second socket 3 is arranged by extending from one end of the shell 1 to the inside of the shell 1. In use, the first socket 2 of the through type design is convenient to adjust the rope, and the second socket 3 of the non-through type design can better retain the hot melt adhesive when the rope end is inserted and fixed, so as to ensure the bonding stability.

[0033] Embodiment 2

[0034] Different from embodiment 1, when fixing the rope and the second socket 3, the smooth inner wall of the second socket 3 is easy to cause the rope to separate, therefore, a convex ring 45 is fixedly arranged in the second socket 3, and the inner diameter of the convex ring 45 is smaller than the inner diameter of the second socket 3.

[0035] In use, when the rope is connected with the second socket 3, the rope is inserted into the second socket 3, the convex ring 45 extrudes the surface of the weak rope, and the connection is more firm when the hot melt adhesive is bonded, so as to avoid the smooth surface setting to cause the rope to slip off, and the stability is reliable.

[0036] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A knotting loop, comprising a housing (1) fitted onto the end of a rope, characterized in that: The housing (1) has two symmetrically distributed first sockets (2) and second sockets (3); The diameters of the first insertion hole (2) and the second insertion hole (3) are arranged in parallel along their axial direction. An anti-detachment block (4) is snapped onto the housing (1) between the first insertion hole (2) and the second insertion hole (3). The anti-detachment block (4) is U-shaped, and two symmetrically distributed anti-detachment scraping grooves (41) are opened on the outer side wall of the anti-detachment block (4) facing the first insertion hole (2) and the second insertion hole (3).

2. The knot loop according to claim 1, characterized in that: Two symmetrically distributed slots (42) are provided on the outer side wall of the housing (1). The anti-detachment block (4) has a card protrusion (43) that is compatible with the slot (42) fixedly installed on the opposite surfaces of both ends. The card protrusion (43) is inserted into the slot (42).

3. A knot loop according to claim 1, characterized in that: The anti-scraping groove (41) is fixedly installed with protruding teeth (44) distributed along a linear array.

4. A knot loop according to claim 1, characterized in that: The first socket (2) is a through-hole design, with both ends of the first socket (2) completely penetrating both ends of the housing (1). The second socket (3) is a non-through-hole design, with the second socket (3) extending from one end of the housing (1) toward the inside of the housing (1).

5. A knot loop according to claim 4, characterized in that: A convex ring (45) is fixedly installed inside the second socket (3), and the inner diameter of the convex ring (45) is smaller than the inner diameter of the second socket (3).

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