WO2017120697A1

WO2017120697A1 - Fixing member for simple and quick assembly/disassembly of frame

Info

Publication number: WO2017120697A1
Application number: PCT/CN2016/000024
Authority: WO
Inventors: 傅仰立
Original assignee: 傅仰立
Priority date: 2016-01-14
Filing date: 2016-01-14
Publication date: 2017-07-20

Abstract

A fixing member for simple and quick assembly/disassembly of a frame, and the fixing member comprises: a male ring portion (30), a female ring portion (20), a pivotally arranged base (42), a closing pin (40) and an upper pin (50); wherein, by wrenching a wrenching end (52) of the upper pin (50) back and forth, rotation is induced according to an eccentric relationship between an eccentric fastening tooth (53) of the upper pin (50) and an eccentric hole (51), pin-clasping ends (41) on both sides of the closing pin (40) are utilized to clasp ring-clasping ends (32) provided on the other ends of both the female ring (20) and male ring (30) which are pivotally arranged on both sides. Thus, by wrenching the upper pin (50), a cylindrical body (01) to be clamped can be fastened or released, thereby achieving simple, quick and safe assembly/disassembly.

Description

Simple and quick set of brackets

Technical field

The invention provides a technical field of simple and quick assembly and disassembly of a bracket fixing component, in particular, a simple and quick assembly and disassembly bracket assembly with simple and rapid assembly and disassembly, which can be built by human hands without special knowledge and special tools. .

Background technique

According to the current construction, civil engineering, performance stage, temporary shelter tents for indoor disaster prevention scaffolding, mobile refuge houses, and other types of scaffolds that require manpower to stand up, work platforms, building repairs and high places, and All kinds of system racks, etc., which depend on the steel cylinder column structure, need to pass multiple or single tube cylinders (vertical cylinders) from bottom to top and from the center of the column to the front and rear sides (lateral cylinders). ) or the left and right sides (lateral cylinders), or the four sides (lateral cylinders) are extended to form the safety required for various environments or work, and the system combination frames are stabilized.

However, in order to achieve the above-mentioned needs, the prior art is, for example, shown in FIG. 5 and FIG. 6, the "Universal movable buckle structure improvement" patent disclosed in Taiwan Patent Publication No. M323501, wherein the technology requires a screw and a nut. The body of the clamping cylinder can be passed through the through hole with a rivet and riveted with the other body to form an opening closure. When assembling or disassembling the vertical column and the lateral column of each type of bracket, the special bracket and the tool must be screwed tightly to match the bracket cylinder to achieve the required system bracket or eagle frame. Most of the assembly requires professional technology and more. The tool takes time.

In addition, the existing patents are shown in Fig. 7, Fig. 8, the Taiwan Patent Publication No. M345843, and the "Structural Improvement of the Condor Steel Pipe Joint Fixing Assembly" disclosed in the patent No. M345843, in which most of the patent assembly also requires professional technology. With a number of tools, it takes time and security to have considerable doubts.

Therefore, it is necessary to design an extension joint fixing member or a movable fastener which requires a cylindrical laterally extending support frame, a system frame, a scaffold or the like among various existing industries, and it is necessary to design a tool that does not require multiple tools or special tools, that is, A simple and quick-disassembling bracket fixture that is easy, effective, tightly assembled, and easy to disassemble is especially important.

However, the above-mentioned prior patents can achieve the group split function between the column brackets, but when used, they are actually stored. The following issues and missing issues need to be improved:

1. When disassembling, it must rely on multiple tools, such as wrenches and sleeve special tools to assemble and disassemble. If the staff forgets to carry the tools when using them, they will not be able to carry out various engineering operations.

2. The tight force of the tightly fitted bracket cylinder must depend on the combination of the nut and the screw to secure the joint between the brackets, but the nut will occur slightly because the constructor is inadvertently screwed or the screw mechanical material is tired. Risk of safety hazard due to shedding or mechanical fatigue caused by screw fracture and disintegration.

3. Due to the assembly and disassembly, it is necessary to assist two or more people. Firstly, the fixing member and the cylinder to be combined are fixed, and then the person rotates the fixing member with the tool, which takes time and labor.

Therefore, how to solve the above-mentioned existing problems and deficiencies, that is, the inventors of the present invention and related manufacturers engaged in the industry are eager to study the direction of improvement.

Summary of the invention

Therefore, in view of the above-mentioned deficiencies, the inventors of this patent have collected relevant information, and through multi-party evaluation and consideration, and through years of experience accumulated in this industry, through continuous trial and modification, we have designed this simple and fast group. Demolition bracket fixings invention patent.

The main purpose of the invention is to: pull back and forth by the pulling end of the upper pin, and rely on the rotation of the eccentric radius of the upper pin and the eccentric radius of the eccentric hole, and use the pin ends of the closing pin to click The hook end of the other end of the male and female ring portions which are pivoted on both sides is hooked up, and the invention is adopted by pulling the upper pin to tightly fit the cylinder to be clamped and to quickly and safely disassemble and extend the crossbar system structure. With the above technology, it is possible to assemble a large number of professional technologies and a plurality of tools for the prior art, and it takes time and safety to have a doubtful problem, and achieves a simple, fast, safe group disassembly and extension system. The architecture is novel and practical.

In order to achieve the above, the means adopted by the present invention include:

The utility model relates to a simple and quick assembly and disassembly bracket, which comprises: a male ring portion, a female ring portion, a set of pivoting seats, a closing pin and an upper pin, characterized in that;

The male ring portion is formed into a shape having a predetermined curvature and an annular shape, and one end thereof is set as a pivoting end for pivoting the pivoting member, and the other end is configured as a looping end, and the loop end is set to be The utility model has an outward barb shape for the hook end of the closing pin side to be hooked;

The female ring portion is formed into a shape having a predetermined curvature and an annular shape, and one end thereof is a set of joint ends, and can be pivotally connected with the pivot end of the male ring portion to form a pivot joint, and the pivot point is Axis The loop end of the ring portion can be swung, the end of the female ring portion opposite to the pivot joint is another loop end, and the other loop end is configured to have an outward barb shape for the other side of the closing pin The pin end of the pin buckle is used for hooking;

The closing pin is in the shape of a micro-turn and has a predetermined arc in the upper portion, and the two sides are respectively provided with a pin-shaped end portion which is opposite to the inner hook-back, and the ring-shaped end of the male ring portion and the female ring portion are respectively provided The other loop end buckle is used for hooking;

The set of pivoting seats are oppositely disposed at the upper end of the closing pin; and the upper pin eccentric hole is pivoted for the upper pin;

The upper pin is a long object that can be pulled, and has a round body at one end, and a pulsating end that is gradually rounded at the other end, and one end of the circular body is disposed at the upper end of the front end of the closing pin and has a four-sided boring hole. In the pin hole, the upper pin is disposed between the set of pivoting seats, and the eccentric hole of the upper pin is pivotally connected to the closing pin by another pivoting member, and the axis of the eccentric hole is closely matched with the eccentricity The rotation relationship of the eccentric radius of the tooth is such that when the loose cylinder is tightly fitted, the upper pin is tightly fitted or loosened, and the male ring portion and the buckle end portion, the female ring portion and the other buckle end portion are The pivoting end and the opposite pin ends of the closing pin are tightly fastened to fit the cylinder to be clamped or loosened for easy and quick assembly of the bracket.

The simple and quick assembly of the bracket fixing member, wherein: the side ring sides of the male ring portion and the female ring portion are oppositely provided with a ring side plate, and when the cylinder is tightly fitted, the mechanical plastic elastic reinforcement of the ring side plate can strengthen the occlusion. The clamping force.

The simple and quick-disassembling bracket fixing member is characterized in that: a lateral rod hole is arranged on a side of the male ring portion.

The simple and quick assembly of the bracket fixing member, wherein the closing pin has a rectangular shape in plan view.

The simple and quick assembly of the bracket fixing member, wherein the closing pin has a trapezoidal shape in plan view.

The simple and quick-disassembling bracket fixing member is characterized in that: the closing pin has a pin groove at the front left pin end.

The simple and quick-disassembling bracket fixing member, wherein the upper pin is gradually rounded to a pointed end, from a large end to a small arc-shaped body at one end of the eccentric tightening tooth.

The simple and quick-disassembling bracket fixing member, wherein the male ring portion buckle end extends rearward from the extending end.

The simple and quick assembly of the bracket fixing member, wherein: the ring side plate is pre-set with a plurality of tight matching slots.

By virtue of the above-mentioned technology, the present invention has the advantages of quick and easy combination, quick and easy disassembly, improved safety, and multi-use, and achieves novelty and practical advancement which are not considered in the prior art.

DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a diagram of an embodiment of the present invention.

Figure 2 is a partial exploded perspective view of the present invention.

Fig. 3 is an operation diagram of the upper pin pulling eccentric tightening tooth of the present invention.

Figure 4 is a side view of the present invention.

Fig. 5 is a perspective view showing a state of use of the prior art.

Figure 6 is an exploded view of the prior art.

Fig. 7 is a perspective view showing another state of use of the prior art.

Figure 8 is another prior art exploded view.

DESCRIPTION OF REFERENCE NUMERALS: 01-cylinder; 02-extension bracket; 10-group terminal; 11-pivot end; 12- pivoting member; 13-pivot member; 14-another pivoting member; 20-mother Ring part; 25-pin groove; 30-male ring part; 31-ring side plate; 32-ring end; 33-extension end; 40-closed pin; 41-pin end; 42- pivot seat; Upper pin; 51-eccentric hole; 52-trigger end; 53-eccentric pinch; 60-cross bar hole; 61-tight groove; 80-pin hole.

detailed description

The above-mentioned objects and effects are achieved, and the technical means and constructions of the present invention are described in detail with reference to the preferred embodiments of the present invention.

Please refer to FIG. 5, FIG. 6, FIG. 7, and FIG. 8. The prior art drawings, the prior art can be clearly seen from the figure, and most of the assembly also requires professional technology and multiple tools, which takes time and safety. There are also considerable doubts.

Therefore, the above background art does have many problems.

Referring to FIG. 1 to FIG. 4, the drawings of the present invention can be clearly seen from the figure. A simple quick-disassembling bracket fixing member of the present invention comprises: a male ring portion 30 and a female ring portion 20, a closing pin 40 and an upper portion. The pin 50 is characterized in that: a male ring portion 30 is formed into a shape having a predetermined curvature and an annular shape, and one end thereof is opposite to a pivot end 11 for pivoting the pivoting member 12 and the other end is set to a The buckle end 32 is formed to have a predetermined outward barb shape, and the pin end 41 of the closing pin 40 is hooked and hooked; a female ring portion 20 is formed into a shape having a predetermined curvature and an annular shape. One end of the pair of connecting ends 10 can be pivotally connected with the pivoting end 11 of the male ring portion 30, and the pivoting point is taken as the axis, so that the other end of the looping end 32 can be pivoted. The buckle end 32 is formed at the other end of the female ring portion 20 and is formed to have a predetermined outward barb shape, and the pin end 41 of the closing pin 40 is snapped and hooked; a closing pin 40 is microscopically a shape of a predetermined arc of the upper portion of the shape of the cymbal, each of which is provided with a pin end 41 opposite to the inner hook shape for the male ring portion 30 and the body The other end of the pivoting point of the female ring portion 20 is pivotally coupled to the end of the buckle end 32; a set of pivoting seats 42 are oppositely disposed at the upper end of the closing pin 40; and the eccentric hole 51 of the upper pin 50 is provided. The upper pin 50 is configured to be a long object that can be pulled, and one end is provided with a pulling end 52 which is rounded toward the other end and is gradually rounded, and is disposed on the closing pin. 40 is disposed in the pin hole 80 of the four-side boring hole at the upper end of the front end, and an eccentric hole 51 is pivoted between the opposite pivoting seats 42 by another pivoting member 14 for pivoting the upper pin 50 by the axis of the eccentric hole 51 The rotation relationship between the heart and the eccentric radius of the eccentric engagement tooth 53 is such that when the loose cylinder 01 is tightly fitted, the upper pin 50 is tightened or loosened, and the male ring portion 30 and the buckle end 32 are The female ring portion 20 and the buckle end 32, the pivot end 11 and the opposite pin ends 41 of the closing pin 40 are tightly fastened to fit the cylinder 01 to be clamped or loosened for easy Quickly disassemble the bracket. In addition, a side edge plate 31 is oppositely disposed on both sides of the male ring portion 30 and the female ring portion 20. When the circular body is tightly fitted with the cylindrical body 01, the clamping force of the mesh can be strengthened by the mechanical plastic elasticity of the ring side plate 31. . Further, a side of the male ring portion 30 is provided with a cross bar hole 60 for the cylinder to be extended to support the frame structure assembly system. The closing pin 40 has a rectangular shape in plan view. In addition, the closing pin 40 has a trapezoidal shape in plan view. The front pin left pin end 41 of the closing pin 40 is provided with a pin slot 25. In addition, the upper pin 50 is attached to one end of the eccentric locking tooth 53 to the pulling end 52, and is gradually rounded to a pointed shape, and is formed into a large arc shape. The ring end 32 of the male ring portion 30 extends rearwardly from the extended end 33. The ring side plate 31 is pre-set with a plurality of tight fitting grooves 61.

However, the above description is only a preferred embodiment of the present invention, and thus is not intended to limit the scope of the patent of the present invention. Therefore, the simple modification and equivalent structural changes which are made by using the specification and the contents of the present invention should be The same is included in the scope of protection of the present invention and is combined with Chen Ming.

Therefore, referring to all the drawings, the above advantages are realized in comparison with the prior art when the present invention is used.

In summary, the simple and quick-disassembling bracket fixing member of the present invention can achieve its efficacy and purpose when used, and therefore the invention is an invention with excellent practicability, and is an application requirement that meets the invention patent.提出 Submit an application in accordance with the law, and hope that the trial committee will grant the invention as soon as possible to protect the intensive research and development of the inventor. If there is any doubt in the trial committee, please do not hesitate to give instructions to the inventor, and the inventor will try his best to cooperate.

Claims

The utility model relates to a simple and quick assembly and disassembly bracket, which comprises: a male ring portion, a female ring portion, a set of pivoting seats, a closing pin and an upper pin, characterized in that;

The male ring portion is formed into a shape having a predetermined curvature and an annular shape, and one end thereof is set as a pivoting end for pivoting the pivoting member, and the other end is configured as a looping end, and the loop end is set to be The utility model has an outward barb shape for the hook end of the closing pin side to be hooked;

The female ring portion is formed into a shape having a predetermined curvature and an annular shape, and one end thereof is a set of joint ends, and can be pivotally connected with the pivot end of the male ring portion to form a pivot joint, and the pivot point is a pivoting end of the ring portion of the male ring portion, wherein the end of the female ring portion opposite to the pivoting point is another looping end, and the other looping end is configured to have an outward barb shape. For the hook end of the other side of the closing pin to be hooked;

The closing pin is in the shape of a micro-turn and has a predetermined arc in the upper portion, and the two sides are respectively provided with a pin-shaped end portion which is opposite to the inner hook-back, and the ring-shaped end of the male ring portion and the female ring portion are respectively provided The other loop end buckle is used for hooking;

The set of pivoting seats are oppositely disposed at the upper end of the closing pin; and the upper pin eccentric hole is pivoted for the upper pin;

The upper pin is a long object that can be pulled, and has a round body at one end, and a pulsating end that is gradually rounded at the other end, and one end of the circular body is disposed at the upper end of the front end of the closing pin and has a four-sided boring hole. In the pin hole, the upper pin is disposed between the set of pivoting seats, and the eccentric hole of the upper pin is pivotally connected to the closing pin by another pivoting member, and the axis of the eccentric hole is closely matched with the eccentricity The rotation relationship of the eccentric radius of the tooth is such that when the loose cylinder is tightly fitted, the upper pin is tightly fitted or loosened, and the male ring portion and the buckle end portion, the female ring portion and the other buckle end portion are The pivoting end and the opposite pin ends of the closing pin are tightly fastened to fit the cylinder to be clamped or loosened for easy and quick assembly of the bracket.
The simple quick-disassembling bracket fixing member according to claim 1, wherein a side edge plate is disposed on opposite sides of the male ring portion and the female ring portion, and the ring side plate can be passed through when the cylinder is tightly fitted. The mechanical plastic elasticity enhances the clamping force of the bite.
The simple and quick-disassembling bracket fixing member according to claim 1, wherein a side of the male ring portion is provided with a crossbar hole.
The simple quick-disassembling bracket fixing member according to claim 1, wherein the closing pin has a rectangular shape in plan view.
The simple quick-disassembling bracket fixing member according to claim 1, wherein the closing is The joint pin is in the shape of a ladder.
The simple quick-disassembling bracket fixing member according to claim 1, wherein the front pin of the closing pin is provided with a pin groove.
The simple quick-disassembling bracket fixing member according to claim 1, wherein the upper pin is gradually rounded to a pointed shape, from a large to a small arc shape, from one end of the eccentric tightening tooth to the pulling end.
The simple quick-disassembling bracket fixing member according to claim 1, wherein the male ring portion buckle end extends rearward from the extending end.
The simple quick-disassembling bracket fixing member according to claim 2, wherein the ring side plate is pre-set with a plurality of tight fitting grooves.