CN210137885U

CN210137885U - Rope fastener for controlling tightness

Info

Publication number: CN210137885U
Application number: CN201920901248.3U
Authority: CN
Inventors: 陈水昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-03-13
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a rope buckle for controlling tightness, the top end of an installation piece is welded with a hollow column, the surface of the outer side of the hollow column is provided with screw threads, the outer side of the hollow column is detachably connected with a knob through screw thread meshing, the bottom end of the installation piece is provided with an installation component, the rope buckle has scientific and reasonable structure, is safe and convenient to use, is convenient to rotate the knob through the installation piece, the hollow column, a notch and the screw threads, is convenient to wind the rope so as to control the tightness degree of the rope, is convenient to operate and practical, improves the applicability of the rope buckle, avoids the looseness of the rope when a user takes and carries a bag through the rope, is convenient to pass one end of a second metal sheet through a first metal sheet through a square hole, and then passes through a barb so as to facilitate the clamping between the first metal sheet and the second metal sheet, thereby realizing the fixation between the first metal sheet and the second metal sheet, is convenient and practical.

Description

Rope fastener for controlling tightness

Technical Field

The utility model relates to a rope fastening technical field specifically is a rope fastening for controlling elasticity.

Background

Bag, i.e., handbag, cases, including purses, key bags, change purses, handbags, hand bags, backpacks, school bags, satchels, briefcases, and the like. The carefully selected leather bag has the function of drawing dragon eyes, and can decorate the user into a real white collar for women;

the package on market all can be provided with the cable loop so that fix the rope on the package, and when taking or carrying on the back to the package, the rope on the package takes place laxly easily, and traditional cable loop is difficult to control the elasticity of rope, it is more loaded down with trivial details to operate, it is inconvenient to use, secondly, traditional cable loop installs the method on the package more singlely, be difficult to dismantle it after the installation, thereby when the cable loop takes place to damage, can't change it, so an urgent need is for a cable loop who is used for controlling the elasticity to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cable loop for controlling elasticity, can effectively solve the package bag on the market that proposes in the above-mentioned background art and all can be provided with the cable loop so that fix the rope on the package bag, and when taking or carrying on the back to the package bag, the rope on the package bag takes place easily laxly, and traditional cable loop is difficult to control the elasticity of rope, it is more loaded down with trivial details to operate, inconvenient to use, secondly, traditional cable loop installs the method on the package bag more single, be difficult to dismantle it after the installation, thereby when the cable loop takes place to damage, can't change its problem.

In order to achieve the above object, the utility model provides a following technical scheme: a rope fastener for controlling tightness comprises an installation piece, wherein a hollow column is welded at the top end of the installation piece, threads are formed in the surface of the outer side of the hollow column, a knob is detachably connected to the outer side of the hollow column through thread meshing, an installation assembly is arranged at the bottom end of the installation piece, and the installation assembly comprises a fixed block, a first metal sheet, a second metal sheet, barbs and square holes;

the all welding of installation piece bottom both sides limit portion has the fixed block, one the fixed block bottom is connected with first sheetmetal, another the fixed block bottom is connected with the second sheetmetal, the equal equidistance of first sheetmetal inboard and second sheetmetal outside end is provided with the barb, the square hole has been seted up to first sheetmetal outside end.

Preferably, the diameters of the square hole and the first metal sheet are larger than the diameter of the second metal sheet, the cross sections of the first metal sheet and the second metal sheet are both arc-shaped, and the first metal sheet and the second metal sheet are both made of aluminum structures.

Preferably, the notch has evenly been seted up on knob outside top limit portion, the welding of knob outside top near notch position department has a fixed plate, one notch internal connection has the spring, the plastic block is installed to spring one end, the rope hole has all been seted up at fixed block and plastic block top middle part, plastic block one end mid-mounting has the lug.

Preferably, the middle part of the inner side of the knob is provided with a sliding seat, the sliding seat is connected with a connecting rod in a sliding manner, one end of the connecting rod penetrates through the top end of the knob, the other end of the connecting rod is provided with a clamping block, the middle part of the top end of the mounting piece is provided with a clamping hole, and the outer part of one end of the connecting rod is sleeved with a limiting cap.

Preferably, the clamping hole is matched with the clamping block in a clamping manner, and the shape of the clamping hole is the same as that of the clamping block.

Preferably, the outer side surface of the connecting rod is coated with a lubricant, and the outer side surface of the knob is provided with anti-skid lines.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the effect of installation piece, hollow post, notch and screw thread, be convenient for rotate the knob to the convenience twines the rope, so that the elasticity degree of control rope, the simple operation, convenient and practical has improved the applicability of this cable loop, avoids the user to take and carry on the back when taking to the package through the rope, and the rope takes place to relax, uses inconveniently.

2. Be provided with the installation component, through the effect of square hole, be convenient for pass first sheetmetal with the one end of second sheetmetal, the effect of rethread barb is convenient for carry out the block between first sheetmetal and the second sheetmetal to the realization is fixed between first sheetmetal and the second sheetmetal, and then installs between installation piece and the package, and this mounting structure can dismantle, and the convenience is changed this knot.

3. Through the effect of fixed plate, plastic block, spring, lug and rope hole, be convenient for fix the one end of rope on the knob, avoid when rotating the knob, the one end of rope takes place to drop, and the effect of rethread slide, connecting rod, joint piece, joint hole and spacing cap is convenient for rotate the knob to suitable position department and is fixed the knob, avoids the knob to take place the landing in the hollow post outside.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the knob of the present invention;

FIG. 3 is a schematic structural view of the mounting assembly of the present invention;

FIG. 4 is a schematic view of the square hole of the present invention;

FIG. 5 is a schematic view of the mounting structure of the connecting rod of the present invention;

fig. 6 is a schematic view of the mounting structure of the mounting plate of the present invention;

reference numbers in the figures: 1. mounting a sheet; 2. a hollow column; 3. a thread; 4. a knob; 5. a notch; 6. a fixing plate; 7. a spring; 8. a plastic block; 9. a rope hole; 10. a bump; 11. mounting the component; 1101. a fixed block; 1102. a first metal sheet; 1103. a second metal sheet; 1104. a barb; 1105. a square hole; 12. a slide base; 13. a connecting rod; 14. a clamping block; 15. a clamping hole; 16. a limiting cap.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-6, the utility model provides a technical scheme, a rope buckle for controlling tightness, which comprises an installation piece 1, a hollow column 2 is welded on the top end of the installation piece 1, a thread 3 is arranged on the outer side surface of the hollow column 2, the outer side of the hollow column 2 is detachably connected with a knob 4 through the engagement of the thread 3, the outer side surface of the knob 4 is provided with anti-skid veins, the edge part of the outer side top end of the knob 4 is uniformly provided with a notch 5, the top end of the outer side of the knob 4 is welded with a fixed plate 6 near the notch 5, a spring 7 is connected inside the notch 5, one end of the spring 7 is provided with a plastic block 8, the middle parts of the top ends of the fixed plate 6 and the plastic block 8 are respectively provided with a rope hole 9, the middle part of one end of the plastic block 8 is provided with a lug 10, which is convenient for, the mounting assembly 11 comprises a fixing block 1101, a first metal sheet 1102, a second metal sheet 1103, barbs 1104 and square holes 1105;

all welding of installation piece 1 bottom both sides limit portion has fixed block 1101, and a fixed block 1101 bottom is connected with first sheetmetal 1102, and another fixed block 1101 bottom is connected with second sheetmetal 1103, and the equidistance of the inboard and second sheetmetal 1103 outside end of first sheetmetal 1102 is provided with barb 1104, and square hole 1105 has been seted up to the outside end of first sheetmetal 1102.

The diameters of the square hole 1105 and the first metal sheet 1102 are both larger than the diameter of the second metal sheet 1103, the cross sections of the first metal sheet 1102 and the second metal sheet 1103 are both arc-shaped, and the first metal sheet 1102 and the second metal sheet 1103 are both made of aluminum structures, so that the first metal sheet 1102 and the second metal sheet 1103 can be conveniently bent, the second metal sheet 1103 can conveniently penetrate through the first metal sheet 1102, and the barbs 1104 can be mutually engaged and clamped;

first sheet metal 1102 and the second sheet metal 1103 of fixed block 1101 bottom pass the outside of package respectively at first, utilize first sheet metal 1102 and second sheet metal 1103 flexible ability, then press second sheet metal 1103, make the second sheet metal 1103 pass the square hole 1105 that first sheet metal 1102 outside end was seted up, then stimulate first sheet metal 1102 and second sheet metal 1103 respectively, make block between the barb 1104 that sets up on first sheet metal 1102 and the second sheet metal 1103, thereby realize fixing between first sheet metal 1102 and the second sheet metal 1103, and then install between piece 1 and the package, this mounting structure can dismantle, thereby conveniently change this knot.

A sliding seat 12 is installed in the middle of the inner side of a knob 4, a connecting rod 13 is connected to the inner side of the sliding seat 12 in a sliding manner, a lubricant is coated on the surface of the outer side of the connecting rod 13, the sliding smoothness of the connecting rod 13 on the sliding seat 12 is improved, one end of the connecting rod 13 penetrates through the top end of the knob 4, a clamping block 14 is installed at the other end of the connecting rod 13, a clamping hole 15 is formed in the middle of the top end of an installation piece 1, a limiting cap 16 is sleeved outside one end of the connecting rod 13, the connecting rod 13 can slide in the sliding seat 12 conveniently, the clamping block 14 can be conveniently fed into the clamping hole 15 to be clamped, the clamping hole 15 and the clamping block 14 are matched and clamped, the shape of the clamping hole 15 is the same as;

secondly, after the two rope buckles are installed on a bag, the convex block 10 on the knob 4 is pressed, so that the spring 7 is compressed, the rope hole 9 formed in the top end of the plastic block 8 corresponds to the rope hole 9 formed in the fixing plate 6, two ends of the rope respectively penetrate through the rope holes 9, the convex block 10 is loosened, the resilience force of the spring 7 is utilized, so that two ends of the rope are fixed, one end of the rope is prevented from falling off when the knob 4 is rotated, then the knob 4 is sleeved outside the hollow column 2, the knob 4 is respectively rotated through the threads 3, the rope is conveniently wound, the tightness degree of the rope is conveniently controlled, the operation is convenient and fast, convenience and practicability are realized, the applicability of the rope buckle is improved, and the problem that the rope is loosened and inconvenient to use when a user takes and carries the bag through the rope is avoided;

at last when knob 4 rotates suitable position department, the user presses spacing cap 16 for connecting rod 13 slides in slide 12 is inside, conveniently sends into joint piece 14 in joint hole 15, thereby with the joint piece 14 block of connecting rod 13 bottom in the joint hole 15 on installation piece 1 top, is convenient for fix knob 4, avoids knob 4 to take place the landing in hollow post 2 outside, makes this cable loop can't continue to adjust the elasticity of rope.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A rope fastener for controlling tightness, comprising a mounting piece (1), characterized in that: the mounting piece is characterized in that a hollow column (2) is welded at the top end of the mounting piece (1), a thread (3) is formed in the surface of the outer side of the hollow column (2), a knob (4) is detachably connected to the outer side of the hollow column (2) in a meshed mode through the thread (3), a mounting assembly (11) is arranged at the bottom end of the mounting piece (1), and the mounting assembly (11) comprises a fixing block (1101), a first metal sheet (1102), a second metal sheet (1103), barbs (1104) and square holes (1105);

fixed block (1101), one all welded at installation piece (1) bottom both sides limit portion fixed block (1101) bottom is connected with first sheetmetal (1102), another fixed block (1101) bottom is connected with second sheetmetal (1103), the equal equidistance of first sheetmetal (1102) inboard and second sheetmetal (1103) outside end is provided with barb (1104), square hole (1105) have been seted up to first sheetmetal (1102) outside end.

2. A cord lock for controlling tightness according to claim 1, characterized in that: the diameter of the square hole (1105) and the diameter of the first metal sheet (1102) are both larger than the diameter of the second metal sheet (1103), the cross sections of the first metal sheet (1102) and the second metal sheet (1103) are both arc-shaped, and the first metal sheet (1102) and the second metal sheet (1103) are both made of aluminum structures.

3. A cord lock for controlling tightness according to claim 1, characterized in that: notch (5) have evenly been seted up on knob (4) outside top limit portion, knob (4) outside top is close to notch (5) position department welding has fixed plate (6), one notch (5) internal connection has spring (7), plastic block (8) are installed to spring (7) one end, rope hole (9) have all been seted up at fixed plate (6) and plastic block (8) top middle part, plastic block (8) one end mid-mounting has lug (10).

4. A cord lock for controlling tightness according to claim 1, characterized in that: the utility model discloses a knob (4) is including knob (4), the inboard mid-mounting of knob (4) has slide (12), slide (12) inside sliding connection has connecting rod (13), connecting rod (13) one end runs through in the top of knob (4), joint piece (14) are installed to the connecting rod (13) other end, joint hole (15) have been seted up at installation piece (1) top middle part, spacing cap (16) have been cup jointed to connecting rod (13) one end outside.

5. A cord lock for controlling tightness according to claim 4, characterized in that: the clamping hole (15) and the clamping block (14) are matched and clamped, and the shape of the clamping hole (15) is the same as that of the clamping block (14).

6. A cord lock for controlling tightness according to claim 4, characterized in that: the outer side surface of the connecting rod (13) is coated with a lubricant, and the outer side surface of the knob (4) is provided with anti-skid lines.