KR20140073062A

KR20140073062A - A collapsible with weight

Info

Publication number: KR20140073062A
Application number: KR1020120140758A
Authority: KR
Inventors: 임국빈
Original assignee: 임국빈
Priority date: 2012-12-06
Filing date: 2012-12-06
Publication date: 2014-06-16

Abstract

In the present invention, the intermediate rod and the high-grade rod are foldably formed from the handle bar so that the middle rod and the high-grade rod are folded into the handle bar, thereby minimizing the length of the call rod and facilitating portability. When the handle is in use, The handle bar and the middle bar are made of a lightweight material while the weight of the advanced bar is made to be heavy so that the weight of the entire hoist rod is folded and carried, So that the weight of the high-tech rod can be increased from the handle rod to the middle rod and the high-
It is possible to take appropriate measures and prompt treatment by making sure that the object is suitably struck by the weight of the high-tech rod and suppressing the demonstration by suppressing the protest. Also, the high- And a weight portion capable of folding or unfolding the call bar according to a user's intention,
The middle bar 20 and the advanced bar 30 are folded from the handle bar 10 on which the folding knuckle 50 is mounted
The grip rod 10 and the middle rod 20 on which the folding knuckle 50 is mounted are made of a weight portion that is lighter than the tip rod 30 and the tip rod 30 Is composed of a handle bar 10 on which the folding knuckle 50 is mounted and a weight portion which is heavier than the middle bar 20.

Description

A collapsible with weight < RTI ID = 0.0 >

The present invention relates to a foldable hose rod, in which a middle rod and a high-grade rod are foldably formed from a handle bar so that the intermediate rod and the high-grade rod are folded into the handle bar, thereby minimizing the length of the hose rod, In the formation of an arc rod in which the middle rod and the high-grade rod are sequentially spread from the handle bar to the front side while holding the rod, the handle rod and the middle rod are made of a light weight material, The middle rod and the high-grade rod are quickly extracted from the handle bar by the weight of the high-grade rod, while the weight of the whole rod is folded and carried so that the weight does not feel so large. By applying a blow, And the high-grade rod of the weight portion of the eccentric rod can be folded and folded with the weight portion capable of folding or unfolding the eccentric rod according to the user's intention, It is about the call sign. Conventional general self-supporting rods are formed of wooden material with a certain length of bats, which are heavy and inconvenient to use and inconvenient to carry. In order to compensate for the above drawbacks, there is a foldable call bar which can be folded from a handle to a middle bar and an advanced bar, made of metal such as stainless steel or the like, folded at the time of carrying and carried and used at the time of use.

The above-described arc welding rod is, as disclosed in, for example, Korean Utility Model Laid Open Publication (Publication No. 92-15414), the middle rod and the high-grade rod can be folded from the handle bar, The middle and intermediate rods are held in contact with each other by a tapered surface of the middle rods and when the rods are folded, the middle rods and the high rods are housed in the pull rods, And the inner circumferential surface of the data surface of the rod is joined to the elastic piece to be joined to the distal end of the handle bar.

In the case of the above example, the handle bar, the middle bar, and the tip bar are held together by a tapered face when the call bar is extended. When the handle bar is held in the opposite direction and the force is applied in the direction of pressing the bar, The rod is pushed into the handle bar and folded. The above-mentioned arc rods are made of steel rods which are generally weighted because the handle rods, middle rods and high-grade rods are held in contact with the tapered surfaces in a face-to-face manner, but they are used as heavy-weight stainless rods due to the problem of rust. However, since the iron rod or the stainless steel rod is a weight of the entire arc rod, it is effective in suppressing the object due to its weight when deployed and used, but on the other hand,

Further, for example, when the arc bar is extended so that the middle bar and the advanced bar coupled to the handle bar can be held by mutual elastic levers to hold the arc bar of a predetermined length, the middle bar is held by the elastic lever in the handle bar And the intermediate rod and the high-grade rod are held together by the elastic lever, and when folded, the elastic rod of the advanced rod is pressed and folded in the folding direction so that the high-grade rod and the middle rod are folded into the pull rod sequentially. Since the intermediate rods and the high-end rods connected to the handle bar are held by the resilient levers and are not subjected to large stress, the arc rods are made of a relatively lightweight aluminum rod to facilitate portability. Although the aluminum rod is made of an aluminum rod and is light and easy to carry, there is a problem that the weight of the whole is light and the impact on the object is low at the price, and it is bent and damaged due to a large impact.

In order to solve the problems of the above-mentioned two examples, the present invention is characterized in that the handle bar and the intermediate rod in the folding type callus bar, in which the handle bar, the middle bar and the high bar are connected and folded, are made of an aluminum bar made of a relatively light material, The high-tech rod is made of relatively heavy steel and stainless steel rod, so that the handle bar and the middle rod are made of light material to minimize the weight feeling, so that the inconvenience of carrying can be solved. The folding force of the middle bar and the leading bar spreading from the handle bar when the call bar is extended and the folding direction of the folding bar are accurately extended in the direction required by the folding bar so that the folding bar having a weight portion capable of quickly and accurately achieving suppression of the object, I would like to provide you with a call sign.

In the present invention, an intermediate rod and an advanced rod are foldable from a pull rod, wherein the pull rod and the intermediate rod are made of a weight portion that is lighter than the tip rod, and the tip rod is a weight portion that is heavier than the handle rod and the middle rod As a basic feature. Also, the weight of the advanced rod is a stainless steel rod, and the handle rod and the middle rod are made of an aluminum rod, and the weight of the advanced rod is fastened to the inner diameter of the advanced rod, .

As described above, according to the present invention, the handle bar and the middle bar in the folding type callus bar, in which the handle bar, the middle bar, and the high-end bar are folded together, are made of a relatively lightweight aluminum bar, Stainless steel rods are used to make the handles and middle rods of all the accessories minimize the weight by the light material. Therefore, it is possible to solve the inconvenience of carrying and the weight of the advanced rods is formed by the weight of the material, The spreading force and the unfolding direction of the middle rod and the high-grade rod spread from the handle bar are accurately spread in the required direction, so that the suppression of the object can be achieved quickly and accurately as intended by the user.

1 is a perspective view of a folding type callus rod having a weight portion according to the present invention,
2 is an exploded perspective view of a folding type callus rod having a weight portion of the present invention,
3 is a cross-sectional view of a folded callus bar having a weight portion according to the present invention in an open state,
Fig. 4 is a cross-sectional view of a folded embossing rod having a weight portion according to the present invention folded. Fig.
Description of the Related Art [0002]
10: handle bar 20: middle bar
30: Advanced rods 40: Advanced cover weight bolts
41: head part 50: folding knuckle

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, the call bar 100 of the present invention includes a handle bar 10 having a handle 11, a middle bar 20 capable of protruding and retracting into the handle bar 10, (30) capable of protruding and retracting into the intermediate rod (20). The arc bar 100 is formed of three stages by the handle bar 10, the intermediate bar 20 and the bar bar 30,

A folding type call bar having a weight portion of the present invention is also applied to a two-step call bar made up of the single bar 30.

The handle bar 10 is formed in a hollow cylindrical shape and is fastened and coupled to an end of a handle lid 12. The handle lid 12 is fastened to an advanced fastening plate 14 The tapered surface 31 of the tip rod 30 is fixed to the tip rod 10 when the middle rod 20 and the tip rod 30 are folded in the pull rod 10 as shown in FIG. So that the intermediate rod 20 and the distal rod 30 are held and fixed in the pull rod 10 by elastic force to the elastic piece 13. A tapered surface 15 having an inclined inner diameter is formed in the tip end opening of the pull rod 10 and a tapered surface 21 of the intermediate rod 20 is formed on the tapered surface 15, And is held and fixed by this surface contact.

Next, the intermediate rod 20 has a hollow cylindrical shape and an opening corresponding to the tapered surface 21 is formed with a tapered surface 22 whose inner surface is inclined. On the tapered surface 22, The tapered surface 31 of the tip rod 30 is held and fixed in surface contact as shown in FIG.

Next, the distal rod 30 is also hollow cylindrical shape. In FIG. 3, a spiral 32 is formed to have a predetermined length on the inner diameter side of the opening corresponding to the tapered surface 31 forming an inclined surface on the outer surface. When the advanced cover weight bolt 40 having the head 41 is fastened to the spiral 32 and the advanced cover weight bolt 40 is completely fastened to the advanced rod 30, The top cover bolt 40 may be prevented from being loosened by fastening the packing to the advanced cover weight bolt 40 by covering the opening of the top cover 30.

Particularly, in the present invention, the handle bar 10 and the middle bar 20 in the call bar 100, in which the middle bar 20 and the bar bar 30 are foldable from the handle bar 10, (30) is composed of a weight portion which is heavier than the handle bar (10) and the middle bar (20).

That is, the distal rod 30 is made of a heavy material, and the middle rod 20 and the pull rod 10 are made of a material which is not relatively heavy.

For example, the distal rod 30 is made of a stainless steel rod, and the handle rod 10 and the middle rod 20 are made of a lightweight material such as an aluminum rod or a titanium rod.

The weight of the advanced rod 30 is made to be greater than the weight of the handle rod 10 and the middle rod 20 as described above. By doing so, the intermediate rod 20, which is spread from the handle bar 10, The spreading force and the unfolding direction of the advanced rod 30 are accurately spread in the required direction, so that the suppression of the object can be performed quickly and accurately as intended by the user.

Also, by making the handle bar 10 and the middle bar 20 of the accessories of the entire arc bending rod 100 a light material, the weight of the arc bending rod 100 can be minimized, and portability can be made convenient.

In addition, the present invention is characterized in that, as shown in Figs. 3 and 4, the tip rod 30 is made of a forged material such as a forged material, So as to increase the weight of the advanced rod 30.

For example, the high-tech rod 30 is made of a lightweight material such as the handle bar 10 or the middle rod 20, and the length of the high-tech cover weight bolt 40, So that the leading bar 30 can constitute a weight portion.

Further, according to the present invention, a hand protecting flange member (not shown) can be attached or detached to the distal end portion of the handle bar 10 so that it can be selectively used according to the specifications of the user such as the use of an earthing bar and carrying. The hand protecting flange member may use a hand holding flange member for the fixing step, and a plurality of hand protecting flange members including a fixing flange and a flow flange may be used.

The present invention can achieve the object of preventing deodorization by fastening the folding knuckle (50) to the handle bar (10).

Claims

A folding knob (50) mounted on a foldable knuckle (50) is provided with an intermediate bar (20) and a bar (30) 10 and the middle bar 20 are made of a lightweight portion that is lighter than the barb 30 and the barb 30 is made of a material having a weight greater than that of the handle bar 10 and the middle bar 20 on which the folding knuckle 50 is mounted Wherein the weight portion is made up of a weight portion that weights outwardly.

The method of claim 1, wherein the weight of the advanced bar (30) is a stainless bar,
Wherein the pull rod (10) and the middle rod (20), on which the folding knuckle (50) is mounted, are aluminum rods.

The folding type callus bar according to claim 1 or 2, wherein the weight of the cuspid rods (30) is an end cap tight bolt (40) fastened to the cuspid rods (30).